[go: up one dir, main page]

WO2018151236A1 - Dispositif déshydratant de déshumidification - Google Patents

Dispositif déshydratant de déshumidification Download PDF

Info

Publication number
WO2018151236A1
WO2018151236A1 PCT/JP2018/005349 JP2018005349W WO2018151236A1 WO 2018151236 A1 WO2018151236 A1 WO 2018151236A1 JP 2018005349 W JP2018005349 W JP 2018005349W WO 2018151236 A1 WO2018151236 A1 WO 2018151236A1
Authority
WO
WIPO (PCT)
Prior art keywords
desiccant
dehumidifying agent
air
dehumidification
moisture
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2018/005349
Other languages
English (en)
Japanese (ja)
Inventor
賢治 北岡
聡 大柿
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to KR1020197023873A priority Critical patent/KR20190120195A/ko
Priority to CN201880012404.9A priority patent/CN110300620A/zh
Priority to JP2018568615A priority patent/JPWO2018151236A1/ja
Publication of WO2018151236A1 publication Critical patent/WO2018151236A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
    • F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
    • B01D53/06—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds
    • B01D53/10—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents
    • B01D53/12—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography with moving adsorbents, e.g. rotating beds with dispersed adsorbents according to the "fluidised technique"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/26—Drying gases or vapours
    • B01D53/28—Selection of materials for use as drying agents
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
    • F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
    • F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1032—Desiccant wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2203/00—Devices or apparatus used for air treatment
    • F24F2203/10—Rotary wheel
    • F24F2203/1076—Rotary wheel comprising three rotors

Definitions

  • the present invention relates to a desiccant device for dehumidification.
  • a desiccant device for dehumidification is an air conditioner that creates low-humidity air with a moisture adsorbent.
  • the desiccant device for dehumidification includes an air supply fan, a desiccant unit, a cooling unit, a heating unit, a regeneration fan, and the like.
  • the air introduced from the outside by the air supply fan is caused to flow to the desiccant part, so that moisture in the air is adsorbed by the desiccant part.
  • the air flowing through the desiccant part is dehumidified in the desiccant part.
  • Indoor air comfort can be obtained by cooling the dehumidified air in the cooling section and flowing it into the room.
  • the present invention provides a desiccant device for dehumidification that can be miniaturized.
  • a desiccant device for dehumidification including a desiccant that adsorbs moisture in the air by flowing air, the desiccant comprising at least a first desiccant and a second desiccant, and a dehumidifying agent contained in the first desiccant And a desiccant device for dehumidification that varies the moisture adsorbability with the dehumidifier contained in the second desiccant according to the relative humidity in the air.
  • the dehumidifying agent contained in the first desiccant has a larger amount of moisture adsorption in a region where the relative humidity is higher than the dehumidifying agent contained in the second desiccant, and the dehumidifying agent contained in the second desiccant is Compared with the dehumidifying agent contained in the first desiccant, the amount of moisture adsorbed is higher in the region where the relative humidity is lower than the region where the relative humidity is higher, and the first desiccant is more in the direction in which the air flows than the second desiccant.
  • the dehumidifying agent contained in the first desiccant and the dehumidifying agent contained in the second desiccant are porous dehumidifying agents, and the pore diameter of the porous dehumidifying agent contained in the first desiccant is The desiccant device for dehumidification according to [1] or [2], which is larger than the pore diameter of the porous dehumidifier contained in the second desiccant.
  • Each of the first desiccant and the second desiccant includes a sheet that holds the dehumidifying agent and is wound in a spiral shape, and a spacer that secures the interval between the sheets.
  • the desiccant device for dehumidification according to [6] wherein the dehumidifying agent is contained in the nonwoven fabric.
  • the moisture adsorptivity of the dehumidifying agent contained in the first desiccant and the dehumidifying agent contained in the second desiccant was varied according to the relative humidity in the air. Therefore, a dehumidifying agent (for example, the 1st desiccant) which is excellent in the adsorptivity with respect to the air of high relative humidity can be arrange
  • a dehumidifying agent (for example, the second desiccant) having excellent adsorbability with respect to air having a relatively low relative humidity can be disposed on the downstream side.
  • moisture contained in high relative humidity air can be efficiently adsorbed by the first desiccant. Furthermore, moisture contained in air having a relatively low relative humidity can be efficiently adsorbed by the second desiccant. Accordingly, moisture contained in the air can be efficiently adsorbed by the desiccant device for dehumidification, and the desiccant device for dehumidification can be downsized.
  • FIG. 1 is a cross-sectional view showing a desiccant device for dehumidification according to an embodiment of the present invention.
  • FIG. 2 is a front view showing a first desiccant in the dehumidifying desiccant device of FIG.
  • FIG. 3 is a sectional view taken along the line III-III of FIG. 2 in the desiccant device for dehumidification of the present invention.
  • FIG. 4 is a perspective view illustrating a state in which the first sheet of the first desiccant in FIG. 2 is wound.
  • FIG. 5 (a) is a plan view showing the first desiccant first micro-humidifier
  • FIG. 5 (b) is a plan view showing the second desiccant second micro-dehumidifier
  • FIG. 5 (a) is a plan view showing the first desiccant first micro-humidifier
  • FIG. 5 (b) is a plan view showing the second desiccant second micro-dehumidifier
  • FIGS. 5 (c) is the third desiccant. It is a top view which shows a 3rd micro dehumidifier. 6 is a graph showing the size of pore diameters of the first to third microdehumidifiers of FIGS. 5 (a) to 5 (c) in a frequency distribution. 6 is a graph showing the relationship between the amount of moisture adsorbed by the first to third minute dehumidifiers of FIGS. 5 (a) to 5 (c) and the relative humidity in the air.
  • FIGS. 8A and 8B are schematic diagrams for explaining a state in which the desiccant device for dehumidification of the present invention is retrofitted to an integrated air conditioner.
  • FIGS. 9A and 9B are schematic diagrams for explaining a state in which the desiccant device for dehumidification of the present invention is retrofitted to a split type air conditioner.
  • the desiccant device 10 for dehumidification in order to facilitate understanding of the configuration of the desiccant device 10 for dehumidification, the first micro dehumidifier (dehumidifier) 24, the second micro dehumidifier (dehumidifier) 32, and the third micro dehumidifier. (Dehumidifier) 35 is omitted.
  • the desiccant device 10 for dehumidification is provided in the inside 13 of the flow path 12 through which air flows.
  • the dehumidifying desiccant device 10 includes a first desiccant 14, a second desiccant 16, and a third desiccant 18 accommodated in the interior 13 of the flow path 12.
  • the side on which the first desiccant 14 is disposed is described as an upstream side
  • the side on which the third desiccant 18 is disposed is described as a downstream side.
  • the flow path 12 is formed, for example, in a circular cross section.
  • the flow path 12 can flow high relative humidity air as indicated by an arrow A from the upstream side of the first desiccant 14 toward the first desiccant 14.
  • the dry air that has passed through the first desiccant 14, the second desiccant 16, and the third desiccant 18 can flow to the downstream side of the flow path 12 as indicated by arrow B.
  • air having a low relative humidity can flow from the downstream side of the third desiccant 18 toward the third desiccant 18 as indicated by an arrow C.
  • High relative humidity air that has passed through the third desiccant 18, the second desiccant 16, and the first desiccant 14 can flow to the upstream side of the flow path 12 as indicated by an arrow D.
  • the first desiccant 14 includes a first sheet 21 wound in a spiral shape, and a first minute dehumidifying agent 24 in which a large number is included in the first sheet 21. And a dehumidifying agent 25 that secures the interval S ⁇ b> 1 between the first sheets 21.
  • the dehumidifying agent 25 serves both as a spacer that secures the interval S1 between the first sheets 21 and as an auxiliary dehumidifying agent.
  • the auxiliary dehumidifying agent 25 is referred to as a first spacer dehumidifying agent 25.
  • seat 21 is the strip
  • the first minute dehumidifying agent 24 is a minute dehumidifying agent as compared with the first spacer dehumidifying agent 25.
  • a plurality of first minute dehumidifying agents 24 are included in the interior 22 of the first sheet 21, and the first spacer dehumidifying agents 25 are arranged between the first sheets 21 at intervals.
  • the first minute dehumidifying agent 24 and the first spacer dehumidifying agent 25 are formed of a material such as silica gel having excellent moisture (water vapor) adsorbability, for example.
  • first fine dehumidifying agents 24 By arranging a plurality of first fine dehumidifying agents 24 in the interior 22 of the nonwoven fabric fibers of the first sheet 21, moisture arriving through the nonwoven fabric fibers is adsorbed by the first fine dehumidifying agents 24. Thereby, the water
  • the first spacer dehumidifying agent 25 since the first spacer dehumidifying agent 25 is arranged, the first spacer 21 is secured in the space S1 between the first sheets 21 in a state where the first sheet 21 is spirally wound. . Since the first spacer dehumidifying agent 25 also serves as a spacer, it is not necessary to separately provide a spacer, and the configuration can be simplified.
  • the space S1 can be reliably secured between the first sheets 21 with a simple configuration.
  • the first spacer dehumidifier 25 is formed of a material such as silica gel having excellent moisture adsorbability, for example.
  • the first minute dehumidifying agent 24 and the first spacer dehumidifying agent 25 are formed in spherical shapes having different outer diameters, and a large number of pores 26 (see also FIG. 5A) are formed on the surface and inside. Yes.
  • a large number of pores 26 in the first minute dehumidifying agent 24 and the first spacer dehumidifying agent 25 the surface area of the first minute dehumidifying agent 24 and the first spacer dehumidifying agent 25 is ensured to be large, and the moisture adsorptivity. Can be increased.
  • the first minute dehumidifying agent 24 and the first spacer dehumidifying agent 25 are not limited to a spherical shape, and may be modified or powdered.
  • the pores of the first spacer dehumidifying agent 25 are preferably the same size as the pores 26 of the first minute dehumidifying agent 24, but even those having different pore size sizes are used to reinforce moisture adsorption. it can.
  • a plurality of first minute dehumidifying agents 24 are carried inside the first sheet 21 (that is, the nonwoven fabric). Further, a plurality of first spacer dehumidifiers 25 are included between the first sheets 21.
  • the some 1st micro dehumidifier 24 can be hold
  • a first sheet 21 including a plurality of first minute dehumidifying agents 24 is wound in a spiral shape around one end 21a.
  • the first desiccant 14 can be easily formed with a simple configuration in which the first sheet 21 is wound in a spiral shape.
  • the first desiccant 14 has a circular outer shape when the first sheet 21 is wound in a spiral shape. Therefore, the 1st desiccant 14 can be easily arrange
  • the second desiccant 16 like the first desiccant 14, contains the second sheet 31, the second minute dehumidifying agent 32 (see FIG. 5B), and the second spacer dehumidifying agent 37.
  • the second sheet 31 is wound in a spiral shape.
  • the 2nd micro dehumidifier 32 is contained in the inside of the 2nd sheet
  • the second spacer dehumidifying agent 37 is disposed between the second sheets 31.
  • the pores of the second spacer dehumidifying agent 37 are preferably the same size as the pores 33 of the second minute dehumidifying agent 32, but even those having different pore size sizes are used to reinforce moisture adsorption. it can.
  • the third desiccant 18 includes a third sheet 34, a third minute dehumidifying agent 35 (see FIG. 5C), and a third spacer dehumidifying agent 38. Similar to the first sheet 21 (see also FIG. 2), the third sheet 34 is wound in a spiral shape. The third minute dehumidifying agent 35 is included in the third sheet 34 in the same manner as the first minute dehumidifying agent 24 (see FIG. 5A). The third spacer dehumidifying agent 38 is disposed between the third sheets 34 in the same manner as the first spacer dehumidifying agent 25.
  • the pores of the third spacer dehumidifier 38 are preferably the same size as the pores 36 of the third micro-dehumidifier 35, but even if the pore sizes are different, they are used to reinforce moisture adsorption. it can.
  • the second desiccant 16 and the third desiccant 18 have the same configuration as the first desiccant 14 and will not be described in detail.
  • seat 34 can also be made into an adhesive sheet.
  • An adhesive sheet is a sheet in which an adhesive is applied to the surface of the sheet.
  • a plurality of minute dehumidifying agents are attached to the adhesive of the adhesive sheet, and a plurality of spacer dehumidifying agents are attached.
  • the first desiccant, the second desiccant, and the third desiccant are formed by winding the adhesive sheet in a spiral shape so as to have a dehumidifying performance and to secure an air flow path.
  • The By using the first sheet 21, the second sheet 31, and the third sheet 34 as adhesive sheets, a plurality of minute dehumidifying agents and a plurality of spacer dehumidifying agents can be held in a stable state.
  • the first minute dehumidifying agent 24 is, as an example, a porous material formed in a spherical shape and having a large number of pores 26 formed on the surface and inside thereof.
  • the material of the first minute dehumidifying agent 24 include silica gel, zeolite, a polymeric moisture absorbent, and porous titania.
  • the pore 26 is formed in the diameter D1.
  • the diameter D1 of the pore 26 is referred to as “first pore diameter D1”.
  • the second minute dehumidifying agent 32 is, for example, a porous material formed in a spherical shape and having a large number of pores 33 formed on the surface and inside.
  • the second minute dehumidifying agent 32 is formed of the same material as the first minute dehumidifying agent 24.
  • the pore 33 is formed in the diameter D2.
  • the diameter D2 of the pore 33 is referred to as “second pore diameter D2”.
  • the third minute dehumidifying agent 35 is, for example, a porous material formed in a spherical shape and having a large number of pores 36 formed on the surface and inside.
  • the third minute dehumidifying agent 35 is formed of the same material as the first minute dehumidifying agent 24.
  • the third minute dehumidifying agent 35 has pores 36 with a diameter D3.
  • the diameter D3 of the pores 36 is referred to as “third pore diameter D3”.
  • the first pore diameter D1 of the first minute dehumidifying agent 24 is formed larger than the second pore diameter D2 of the second minute dehumidifying agent 32.
  • the second pore diameter D2 of the second minute dehumidifier 32 is formed larger than the third pore diameter D3 of the third minute dehumidifier 35.
  • the first micro dehumidifier 24, the second micro dehumidifier 32, and the third micro dehumidifier 35 will be described.
  • the vertical axis indicates the frequency distribution
  • the horizontal axis indicates the pore diameters D1, D2, and D3 of the first to third dehumidifying agents 24, 32, and 35, respectively.
  • a graph G1 indicated by a broken line shows a frequency distribution of the first minute dehumidifying agent 24 included in the first desiccant 14.
  • a graph G ⁇ b> 2 indicated by a solid line shows a frequency distribution of the second minute dehumidifying agent 32 included in the second desiccant 16.
  • a graph G ⁇ b> 3 indicated by a one-dot chain line indicates a frequency distribution of the third minute dehumidifying agent 35 included in the third desiccant 18.
  • the first fine dehumidifying agent 24 having the pores 26 having the first pore diameter D1 is included in the first desiccant 14.
  • a second microdehumidifier 32 having a pore 33 having a second pore diameter D2 smaller than the first pore diameter D1 is included in the second desiccant 16.
  • a third microdehumidifier 35 having a pore 36 with a third pore diameter D3 smaller than the second pore diameter D2 is included in the third desiccant 18.
  • the number of desiccants is not limited to 2 or 3, and may be 4 (first to fourth desiccants) or more as necessary.
  • the amount of moisture adsorbed by the first micro dehumidifier 24, the second micro dehumidifier 32, and the third micro dehumidifier 35 will be described.
  • the vertical axis indicates the moisture adsorption amount of the dehumidifying agent
  • the horizontal axis indicates the relative humidity dependence characteristic of the absorbed moisture amount of the dehumidifying agent.
  • a graph G4 indicated by a broken line shows the relationship between the moisture adsorption amount of the first microdehumidifier 24 included in the first desiccant 14 and the relative humidity.
  • a graph G5 indicated by a solid line shows the relationship between the amount of moisture adsorbed by the second minute dehumidifier 32 contained in the second desiccant 16 and the relative humidity.
  • a graph G6 indicated by an alternate long and short dash line indicates the relationship between the amount of moisture adsorbed by the third microhumidifier 35 contained in the third desiccant 18 and the relative humidity.
  • the first minute dehumidifying agent 24 has a large moisture adsorption amount in the region E1 where the relative humidity is high.
  • the second minute dehumidifying agent 32 has a large moisture adsorption amount in the region E2 where the relative humidity is medium.
  • the third minute dehumidifying agent 35 exhibits the adsorption performance even in the region E3 where the relative humidity is low, but the moisture adsorption amount is relatively small, and the moisture adsorption amount is also high in the region where the relative humidity is high. Does not grow.
  • the region E1 where the relative humidity is high is a region where the relative humidity is higher than the relative humidity at the intersection of the graph G4 and the graph G5.
  • the region E3 where the relative humidity is low is a region where the relative humidity is lower than the relative humidity at the intersection of the graph G5 and the graph G6, and the region E2 where the relative humidity is medium is a region between E1 and E3. .
  • the moisture in the air can be efficiently adsorbed by adsorbing the moisture in the air with the first minute dehumidifier 24.
  • the moisture in the air can be efficiently adsorbed by adsorbing the moisture in the air with the second minute dehumidifier 32.
  • the moisture in the air can be efficiently adsorbed by adsorbing moisture in the air with the third minute dehumidifying agent 35.
  • the first desiccant 14 is disposed adjacent to the upstream side of the second desiccant 16 in the interior 13 of the flow path 12.
  • the second desiccant 16 is disposed adjacent to the upstream side of the third desiccant 18. Therefore, by flowing air having a high relative humidity from the upstream side of the flow path 12 as indicated by an arrow A, moisture in the air can be efficiently adsorbed by the first minute dehumidifying agent 24 of the first desiccant 14.
  • the relative humidity of the air flowing out from the first desiccant 14 is suppressed to a medium level.
  • Medium relative humidity air is passed from the first desiccant 14 to the second desiccant 16. Therefore, moisture in the air can be efficiently adsorbed by the second micro-humidifier 32 of the second desiccant 16.
  • the relative humidity of the air flowing out from the second desiccant 16 is suppressed to a certain degree.
  • Low relative humidity air is flowed from the second desiccant 16 to the third desiccant 18. Therefore, moisture in the air can be efficiently adsorbed by the third minute dehumidifying agent 35 of the third desiccant 18. Thereby, the air which flowed out from the 3rd desiccant 18 as shown by arrow B can be made into dry air.
  • the air flowing out from the third desiccant 18 has a relatively high relative humidity.
  • the moisture adsorbed on the second minute dehumidifier 32 can be efficiently contained in the air. That is, the moisture adsorbed on the second minute dehumidifier 32 can be efficiently removed.
  • the air flowing out from the second desiccant 16 has a relatively high relative humidity.
  • the moisture adsorbed on the first minute dehumidifier 24 can be efficiently contained in the air. That is, the moisture adsorbed on the first minute dehumidifying agent 24 can be efficiently removed.
  • the air having a high relative humidity flowing out from the first desiccant 14 flows upstream as indicated by an arrow D.
  • sucked to the 1st micro dehumidifier 24, the 2nd micro dehumidifier 32, and the 3rd micro dehumidifier 35 can be removed, and the 1st micro dehumidifier 24, the 2nd micro dehumidifier 32, the 3rd micro dehumidifier 35 can be reproduced in a reuse state.
  • the desiccant apparatus 10 for dehumidification can be reduced in size compared with the desiccant apparatus for dehumidification using the dehumidifier with the same porous diameter.
  • FIG. 8A in order to dehumidify the interior 53 of the factory 52 with the integrated air conditioner 50, the air having a high relative humidity in the interior 53 is discharged to the exterior 54 of the factory 52, and from the exterior 54 Intake air as shown by arrow E.
  • the electric consumption of the air conditioner 50 increases.
  • the dehumidifying desiccant device 10 is retrofitted to the upper part 51 of the integrated air conditioner 50, thereby introducing the air in the outside 54 to the dehumidifying desiccant device 10. Therefore, the moisture in the introduced air can be adsorbed by the desiccant device 10 for dehumidification, and the moisture can be removed from the air. Thereby, dry air with a low relative humidity can be blown from the desiccant device 10 for dehumidification to the interior 53 of the factory 52 through the pipe 56 of the air conditioner 50. Therefore, the inside 53 of the factory 52 can be dehumidified well.
  • the desiccant device 10 for dehumidification to the air conditioner 50, it is possible to enhance the dehumidifying function while reducing the amount of electricity consumed.
  • the air conditioner 60 is divided into an outdoor unit 61 and an indoor unit 62. Even in the split type air conditioner 60, as with the integrated type air conditioner 50, air is taken in from the outside 54 by the air conditioner 60 as indicated by an arrow F. In order to suitably remove moisture from the air taken in from the outside 54 by the air conditioner 60, the amount of electricity consumed by the air conditioner 60 increases.
  • the outdoor unit 61 and the indoor unit 62 become smaller than the integrated air conditioner 50. Since the desiccant device 10 for dehumidification is kept small, for example, an area for retrofitting the desiccant device 10 for dehumidification can be secured on the upper part 63 of the indoor unit 62. Thereby, the use of the desiccant apparatus 10 for dehumidification can be expanded.
  • the desiccant desiccant device 10 By attaching the desiccant desiccant device 10 to the upper part 63 of the split type air conditioner 60, dry air having a low relative humidity is blown from the desiccant device 10 for dehumidification to the interior 53 of the factory 52 through the piping 65 of the air conditioner 60. it can. Thereby, just by retrofitting the desiccant device 10 for dehumidification to the air conditioner 60, the dehumidification function can be enhanced in a state where the amount of electricity consumption is suppressed as in the case of the integrated air conditioner 50.
  • the desiccant device 10 for dehumidification includes the first desiccant 14, the second desiccant 16, and the third desiccant 18 has been described.
  • the present invention is not limited to this.
  • only the first desiccant 14 and the second desiccant 16 can be provided.
  • the desiccant device 10 for dehumidification can include three or more desiccants.
  • the sheets 21, 31, 34 of the first to third desiccants 14, 16, 18 are spirally wound to form a circular shape in front view.
  • the first to third desiccants can be formed in a cube shape (cube shape).
  • the desiccant is formed by sandwiching a dehumidifying agent between flat meshes (mesh) and laminating the flat meshes with an interval in which air flows in the vertical direction.
  • the desiccant apparatus 10 for dehumidification can be rotatably provided in the inside 13 of the flow path 12.
  • a dehumidifying agent can be movably accommodated in the case, and a flow path can be communicated with the case. By flowing air from the flow path into the case, the dehumidifying agent in the case is made to flow with air, and the moisture in the air can be adsorbed by the dehumidifying agent by making the air uniformly contact the dehumidifying agent in the case.
  • first to third spacer dehumidifying agents 25, 37, and 38 serve as both a spacer and a dehumidifying agent have been described in the above embodiment, the present invention is not limited to this.
  • first to third spacer dehumidifiers 25, 37, and 38 can be replaced with members having only spacers. Thereby, for example, the design freedom of the first to third desiccants 14, 16, 18 can be increased.
  • second minute dehumidifier (dehumidifier) 34 — Third sheet 35 ; Third minute dehumidifier (dehumidifier) 37 ; Second spacer dehumidifier (spacer) 38 ; Third spacer dehumidifier (spacer) D1 to D3 ... 1st to 3rd pore diameter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Drying Of Gases (AREA)

Abstract

La présente invention concerne un dispositif déshydratant de déshumidification qui peut être miniaturisé. Ce dispositif déshydratant de déshumidification (10) est pourvu d'un premier déshydratant (14) et d'un second déshydratant (16) qui adsorbent l'humidité de l'air en faisant circuler l'air à l'intérieur du dispositif Le premier déshydratant (14) comprend un premier micro-déshumidificateur. Le second déshydratant (16) comprend un second micro-déshumidificateur. Les adsorptions d'humidité du premier micro-déshumidificateur et du second micro-déshumidificateur sont sélectionnées différemment en fonction de l'humidité contenue dans l'air.
PCT/JP2018/005349 2017-02-20 2018-02-15 Dispositif déshydratant de déshumidification Ceased WO2018151236A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020197023873A KR20190120195A (ko) 2017-02-20 2018-02-15 제습용 데시칸트 장치
CN201880012404.9A CN110300620A (zh) 2017-02-20 2018-02-15 除湿用干燥装置
JP2018568615A JPWO2018151236A1 (ja) 2017-02-20 2018-02-15 除湿用デシカント装置

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017029020 2017-02-20
JP2017-029020 2017-02-20

Publications (1)

Publication Number Publication Date
WO2018151236A1 true WO2018151236A1 (fr) 2018-08-23

Family

ID=63169424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2018/005349 Ceased WO2018151236A1 (fr) 2017-02-20 2018-02-15 Dispositif déshydratant de déshumidification

Country Status (4)

Country Link
JP (1) JPWO2018151236A1 (fr)
KR (1) KR20190120195A (fr)
CN (1) CN110300620A (fr)
WO (1) WO2018151236A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11458220B2 (en) 2020-11-12 2022-10-04 Singletto Inc. Microbial disinfection for personal protection equipment
US12359369B2 (en) 2022-08-11 2025-07-15 Singletto Inc. Skin protection against microbial particles

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113211968A (zh) * 2021-05-21 2021-08-06 广州锦创节能科技有限公司 水墨印刷机烘干系统

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896433U (ja) * 1981-12-23 1983-06-30 株式会社富士電機総合研究所 除湿冷房装置
JPS6144217U (ja) * 1984-08-27 1986-03-24 東邦瓦斯株式会社 除湿機の通風装置
JPS61209028A (ja) * 1985-03-12 1986-09-17 Takuma Co Ltd 除湿装置
JPS62193626A (ja) * 1986-02-19 1987-08-25 Nippon Steel Corp 凝縮性ガス成分を含有する混合ガスから凝縮性ガス成分を分離する方法
JPS63201623U (fr) * 1987-06-12 1988-12-26
JP2001091091A (ja) * 1999-09-22 2001-04-06 Fuji Silysia Chemical Ltd 冷却方法、および冷却装置
JP2001162131A (ja) * 1999-12-07 2001-06-19 Denso Corp 吸着式空調装置
JP2002001106A (ja) * 2000-06-20 2002-01-08 Ebara Corp 除湿又は熱交換用機能素子とその製造方法
JP2003033621A (ja) * 2001-07-23 2003-02-04 Cataler Corp ガス交換装置
JP2006240956A (ja) * 2005-03-07 2006-09-14 National Institute Of Advanced Industrial & Technology 非晶質アルミニウムケイ酸塩、及び非晶質アルミニウムケイ酸塩を有する吸着剤、除湿ロータ及び空調装置
JP2006308246A (ja) * 2005-04-28 2006-11-09 Mitsubishi Electric Corp 空気調和機
JP2007260582A (ja) * 2006-03-29 2007-10-11 Nichias Corp 除湿ロータ及びその製造方法並びに除湿機
JP2012170951A (ja) * 2011-02-24 2012-09-10 Kyushu Univ 光触媒−吸着材複合粉体
JP2013007529A (ja) * 2011-06-24 2013-01-10 Denso Corp 冷凍サイクル用ドライヤ、および冷凍サイクル
JP2016002511A (ja) * 2014-06-16 2016-01-12 克延 村上 炭素化合物からの水分子除去方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5224873B2 (ja) 2008-03-31 2013-07-03 三菱製紙株式会社 除湿用シート状物及び除湿用フィルター材

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5896433U (ja) * 1981-12-23 1983-06-30 株式会社富士電機総合研究所 除湿冷房装置
JPS6144217U (ja) * 1984-08-27 1986-03-24 東邦瓦斯株式会社 除湿機の通風装置
JPS61209028A (ja) * 1985-03-12 1986-09-17 Takuma Co Ltd 除湿装置
JPS62193626A (ja) * 1986-02-19 1987-08-25 Nippon Steel Corp 凝縮性ガス成分を含有する混合ガスから凝縮性ガス成分を分離する方法
JPS63201623U (fr) * 1987-06-12 1988-12-26
JP2001091091A (ja) * 1999-09-22 2001-04-06 Fuji Silysia Chemical Ltd 冷却方法、および冷却装置
JP2001162131A (ja) * 1999-12-07 2001-06-19 Denso Corp 吸着式空調装置
JP2002001106A (ja) * 2000-06-20 2002-01-08 Ebara Corp 除湿又は熱交換用機能素子とその製造方法
JP2003033621A (ja) * 2001-07-23 2003-02-04 Cataler Corp ガス交換装置
JP2006240956A (ja) * 2005-03-07 2006-09-14 National Institute Of Advanced Industrial & Technology 非晶質アルミニウムケイ酸塩、及び非晶質アルミニウムケイ酸塩を有する吸着剤、除湿ロータ及び空調装置
JP2006308246A (ja) * 2005-04-28 2006-11-09 Mitsubishi Electric Corp 空気調和機
JP2007260582A (ja) * 2006-03-29 2007-10-11 Nichias Corp 除湿ロータ及びその製造方法並びに除湿機
JP2012170951A (ja) * 2011-02-24 2012-09-10 Kyushu Univ 光触媒−吸着材複合粉体
JP2013007529A (ja) * 2011-06-24 2013-01-10 Denso Corp 冷凍サイクル用ドライヤ、および冷凍サイクル
JP2016002511A (ja) * 2014-06-16 2016-01-12 克延 村上 炭素化合物からの水分子除去方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11458220B2 (en) 2020-11-12 2022-10-04 Singletto Inc. Microbial disinfection for personal protection equipment
US11925717B2 (en) 2020-11-12 2024-03-12 Singletto Inc. Microbial disinfection for personal protection equipment
US12359369B2 (en) 2022-08-11 2025-07-15 Singletto Inc. Skin protection against microbial particles

Also Published As

Publication number Publication date
JPWO2018151236A1 (ja) 2019-12-12
KR20190120195A (ko) 2019-10-23
CN110300620A (zh) 2019-10-01

Similar Documents

Publication Publication Date Title
US10837660B2 (en) Ventilating air conditioning apparatus
ES2376661T3 (es) Sistemas para la eliminación de contaminantes de flujos de fluido.
WO2018151236A1 (fr) Dispositif déshydratant de déshumidification
JP7277801B2 (ja) 吸着システム
KR101641985B1 (ko) 거대기공 건조제를 포함하는 허니콤 매트릭스, 이의 제조공정 및 사용
WO2022014652A1 (fr) Système de régulation d'humidité, dispositif d'adsorption et de désorption, dispositif de régulation d'humidité et procédé de régulation d'humidité
US20190022571A1 (en) Angled Adsorbent Filter Media Design In Tangential Flow Applications
US20070012186A1 (en) System and method of dehumidifying and filtering air
CN204601851U (zh) 空气净化滤芯及空气净化器
US20230324059A1 (en) Filter media design using spacers and media in predetermined arrangements
CN204100533U (zh) 一种汽车空调滤芯
JP2008224111A (ja) 脱臭装置
JP2008017983A (ja) 脱臭フィルタ及び脱臭フィルタの再生方法
KR20130085304A (ko) 공기청정기능을 갖는 제습로터 및 상기 제습로터의 제작방법
JP2004209420A (ja) 除湿エレメントおよび除湿装置
JP2009501074A (ja) 揮発性物質フィルタ
JP2017176936A (ja) ケミカルフィルタ
CN105642026A (zh) 一种高效空气净化器
JP2013198861A (ja) デシカントエレメント
KR101400647B1 (ko) 물통이 불필요한 가습장치 및 공기청정 겸용 가습장치
JP2000257912A (ja) 吸着体及び空気調和装置
JP2008073675A (ja) 除湿ロータ
JP2001158228A (ja) 車両用空気調和装置
JP6790312B1 (ja) 除湿素子、除湿装置及び除湿素子の製造方法
JP3071314U (ja) エアコン用空気浄化フィルター

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 18755027

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2018568615

Country of ref document: JP

Kind code of ref document: A

ENP Entry into the national phase

Ref document number: 20197023873

Country of ref document: KR

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 18755027

Country of ref document: EP

Kind code of ref document: A1