CN205760651U - The pressure type ceramic membrane device that a kind of ceramic diaphragm is made - Google Patents
The pressure type ceramic membrane device that a kind of ceramic diaphragm is made Download PDFInfo
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- CN205760651U CN205760651U CN201620471657.0U CN201620471657U CN205760651U CN 205760651 U CN205760651 U CN 205760651U CN 201620471657 U CN201620471657 U CN 201620471657U CN 205760651 U CN205760651 U CN 205760651U
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- Prior art keywords
- ceramic
- type ceramic
- ceramic membrane
- potsherd
- cambered surface
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- 239000000919 ceramic Substances 0.000 title claims abstract description 75
- 239000012528 membrane Substances 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 22
- 230000004907 flux Effects 0.000 abstract description 14
- 238000007906 compression Methods 0.000 abstract description 6
- 238000001914 filtration Methods 0.000 abstract description 4
- 230000000873 masking effect Effects 0.000 abstract description 4
- 239000000203 mixture Substances 0.000 abstract description 4
- 239000000835 fiber Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 239000002351 wastewater Substances 0.000 description 7
- 238000000926 separation method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000001471 micro-filtration Methods 0.000 description 1
- 239000002052 molecular layer Substances 0.000 description 1
- 239000002354 radioactive wastewater Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 210000000433 stratum disjunctum Anatomy 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
This utility model relates to the pressure type ceramic membrane device that a kind of ceramic diaphragm is made, including housing and the ceramic membrane filter unit being arranged in housing, described ceramic membrane filter unit includes some plate type ceramic sheets and one group of cambered plate potsherd, described plate type ceramic sheet has the side cambered surface of both sides, described potsherd cambered plate has the cambered surface in front, wherein, described side cambered surface forms, with the combination of described cambered surface, the drum surface matched with inner walls.This utility model uses different in width potsherd stacking to be seated in composition external-pressure ceramic membrane component in putamina, its filling area is big, indirect compared with conventional ceramic film reduces masking cost, compared with hollow-fibre membrane its in service life length, membrane flux is big, water environment capacity is strong, chemically-resistant cleans, this utility model external-compression type designs, operating pressure can be improved as required, it is effectively increased operating flux, meets filtering requirement.
Description
Technical field
This utility model relates to water-treatment technology field, the pressure made in particular to a kind of ceramic diaphragm
Power formula ceramic membrane device.
Background technology
Membrane separation technique refer to the mixture of different-grain diameter molecule on a molecular scale when by semipermeable membrane, real
The technology of existing Selective Separation, semipermeable membrane is also known as separating film or filter membrane, and membranous wall is covered with aperture, big according to aperture
Little can be divided into micro-filtration membrane, ultrafilter membrane, NF membrane, reverse osmosis membrane etc..Membrance separation uses cross flow filter substantially
Mode, is nearly new and high technology grown up for 30 years, and it is the friendship of material science and medium isolation technics
Fork combines, and high with separation efficiency, easy to operate, facility compact, extensively applies without phase transformation and the advantage such as energy-conservation
In every field.Different according to membrane material, film can be divided into again organic high molecular layer and the big class of inoranic membrane two.
Wherein inoranic membrane is taken as the leading factor with ceramic membrane, has the advantage that organic membrane is incomparable.
One, in Water purification field, Ceramic Membranes Separating Technique application advantage in Water purification is to protect
Demonstrate,proving more preferable and more reliable water quality, service life is long, easy Chemical cleaning, and operating flux is big, water environment capacity
Strong etc..Two, in desalinization process field, ceramic membrane has pore-size distribution narrow porosity height, stratum disjunctum
The advantage such as thin, is more suitable for seawater desalinization pretreatment.Three, in field of waste water treatment, Ceramic Membranes Separating Technique
The process and the recycling that are applied to waste water seem more important.Owing to ceramic membrane can enter under severe conditions
The lock out operation that row is steady in a long-term, this also determines it at the Main way of water treatment field application is at waste water
Reason, the particularly process of industrial wastewater.At present ceramic membrane be mainly used in oily waste water, chemical industry and petrochemical wastewater,
The process of dyeing waste water, sanitary wastewater and radioactive wastewater etc..
Although the research to inorganic ceramic film has made great progress, if but being widely used in waste water and process
Field, still has many key issues need research and inquire into, mainly includes the following aspects: cost
Problem, the problem maintaining membrane flux stability the most for a long time, how to overcome fouling membrane and improve backwash efficiency
Problem.Therefore, research and develop a kind of low cost, maintain membrane flux good stability, ceramic membrane that backwash efficiency is high
Device becomes problem demanding prompt solution.
Utility model content
The defect existed in view of above-mentioned prior art, the purpose of this utility model is to propose a kind of ceramic diaphragm system
The pressure type ceramic membrane device become, have production efficiently, operating flux is high, filling area is big, water environment capacity
Wait a little by force.For realizing aforementioned utility model purpose, the technical solution adopted in the utility model includes:
The pressure type ceramic membrane device that a kind of ceramic diaphragm is made, including housing and the pottery being arranged in housing
Membrane filter unit, described ceramic membrane filter unit includes some plate type ceramic sheets and one group of cambered plate potsherd,
Described plate type ceramic sheet has the side cambered surface of both sides, and described potsherd cambered plate has a cambered surface in front, wherein,
Described side cambered surface forms, with the combination of described cambered surface, the drum surface matched with inner walls.
This utility model further, described plate type ceramic sheet and described cambered plate potsherd all offers all
The product water flow passage of even layout, the shape of cross section of described product water flow passage includes rectangle, square, rhombus, circle
Shape, ellipse or polygon.
Further, the shape of cross section of described product water flow passage is preferably rectangular for this utility model.
This utility model further, the gap between described plate type ceramic sheet or described plate type ceramic sheet
And the gap between cambered plate potsherd is all 1mm～10mm scope.
Further, described housing is tubular structure to this utility model, and its cross section of inboard wall is circular configuration,
Its external wall cross-section includes rectangle, square, rhombus, circle or polygonized structure.
This utility model further, described housing preferably cross section of inboard wall be circular configuration and outer wall transversal
Face is the round tube shape structure of circular configuration.
By such scheme, this utility model at least has the advantage that
This utility model uses different in width potsherd stacking to be seated in composition external-compression type ceramic membrane group in putamina
Part, its filling area is big compared with conventional ceramic film, indirectly reduce masking cost, compared with hollow-fibre membrane
Its in service life length, membrane flux is big, water environment capacity is strong, chemically-resistant cleans, this utility model external-compression type designs,
Operating pressure can be improved as required, be effectively increased operating flux, meet filtering requirement.
Described above is only the general introduction of technical solutions of the utility model, in order to it is new to better understand this practicality
The technological means of type, and can be practiced according to the content of description, below with preferable reality of the present utility model
After executing example and coordinating accompanying drawing to describe in detail such as.
Accompanying drawing explanation
Fig. 1 is the structural representation of the pressure type ceramic membrane device that this utility model ceramic diaphragm is made；
Fig. 2 is the partial structurtes schematic diagram of the pressure type ceramic membrane device that this utility model ceramic diaphragm is made.
In figure, the implication of each reference is as follows.
1 housing 2 plate type ceramic sheet
21 side cambered surface 3 cambered plate potsherds
31 cambered surfaces 4 produce water flow passage
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical side in this utility model embodiment
Case carries out clear, complete description, it is clear that described embodiment is only that this utility model part is real
Execute example rather than whole embodiments, be not limited to scope of the present utility model.Based on this utility model
Embodiment, those of ordinary skill in the art obtained under not making creative work premise all its
His embodiment, broadly falls into the scope of this utility model protection.
See Fig. 1 and Fig. 2, the pressure type ceramic membrane device that this practicality new ceramic diaphragm is made, a kind of ceramic membrane
The pressure type ceramic membrane device that sheet is made, including housing 1 and the ceramic membrane filter unit being arranged in housing 1,
Described ceramic membrane filter unit includes some plate type ceramic sheets 2 and one group of cambered plate potsherd 3, described board-like pottery
Ceramics 2 has the side cambered surface 21 of both sides, and described potsherd cambered plate 3 has a cambered surface 31 in front, wherein,
Described side cambered surface 21 forms, with the combination of described cambered surface 31, the drum surface matched with housing 1 inwall.Due to
The ceramic membrane of existing market generally uses multichannel configuration, is i.e. dispersed with multiple passage on a circular section,
General port number is 7,19,37 etc..Material liquid is flow at high speed in membrane tube, containing little point under pressure-driven
The clarified permeation liquid that subgroup is divided outwards passes through film, the muddy concentrated solution containing macromolecular components along direction normal thereto
It is rejected by, so that fluid reaches separation, concentration, the purpose of purification.The shortcoming of traditional ceramics membrane process
As unit are processes, the water yield is low, flux is low, expensive, manufacture process is complicated, at fixed space volume
Interior effective film area is little.
Thus, outside this utility model uses different in width plate type ceramic sheet 2 stacking to form in being seated in housing 1
Pressure type ceramic film component, its filling area is big compared with conventional ceramic film, indirectly reduce masking cost, with in
Hollow fiber film compares length in its in service life, membrane flux is big, water environment capacity is strong, chemically-resistant cleans, and this practicality is newly
Type external-compression type designs, and can improve operating pressure as required, be effectively increased operating flux, meet filtering requirement.
From the point of view of this utility model one preferably embodiment, described plate type ceramic sheet 2 and described cambered plate
All offering the product water flow passage 4 being evenly arranged on potsherd 3, the shape of cross section of described product water flow passage 4 includes
Rectangle, square, rhombus, circle, ellipse or polygon.The shape of cross section of described product water flow passage 4
Preferably rectangular.
In conjunction with this utility model another one preferably from the point of view of embodiment, between described plate type ceramic sheet 2 between
Gap between gap or described plate type ceramic sheet 2 and cambered plate potsherd 3 is all 1mm～10mm scope,
In above-mentioned interstice coverage, i.e. meeting big membrane flux, chemically-resistant cleans again.
It should be noted that, described housing 1 is tubular structure, its cross section of inboard wall is circular configuration, outside it
Wall cross section includes rectangle, square, rhombus, circle or polygonized structure.Preferably, housing 1 inwall
Cross section be circular configuration, external wall cross-section be the round tube shape structure of circular configuration, facilitate processing and manufacturing.
To sum up, this utility model uses different in width potsherd stacking to be seated in composition external-compression type pottery in putamina
Membrane module, its filling area is big compared with conventional ceramic film, indirectly reduce masking cost, with hollow-fibre membrane
Compare length in its, membrane flux is big, water environment capacity is strong, chemically-resistant cleans, this utility model external-compression type in service life
Design, can improve operating pressure as required, be effectively increased operating flux, meet filtering requirement.This practicality
Novel still have numerous embodiments, all employing equivalents or equivalent transformation and all technical schemes of being formed,
Within all falling within protection domain of the present utility model.
Claims (6)
1. the pressure type ceramic membrane device that a ceramic diaphragm is made, it is characterized in that: include housing (1) and the ceramic membrane filter unit being arranged in housing (1), described ceramic membrane filter unit includes some plate type ceramic sheets (2) and one group of cambered plate potsherd (3), described plate type ceramic sheet (2) has the side cambered surface (21) of both sides, described cambered plate potsherd (3) has the cambered surface (31) in front, wherein, described side cambered surface (21) forms, with described cambered surface (31) combination, the drum surface matched with housing (1) inwall.
The pressure type ceramic membrane device that a kind of ceramic diaphragm the most according to claim 1 is made, it is characterized in that: all offer the product water flow passage (4) being evenly arranged on described plate type ceramic sheet (2) and described cambered plate potsherd (3), the shape of cross section of described product water flow passage (4) includes rectangle, square, rhombus, circle, ellipse or polygon.
The pressure type ceramic membrane device that a kind of ceramic diaphragm the most according to claim 2 is made, it is characterised in that: the shape of cross section of described product water flow passage (4) is preferably rectangular.
The pressure type ceramic membrane device that a kind of ceramic diaphragm the most according to claim 1 is made, it is characterised in that: the gap between gap or described plate type ceramic sheet (2) and cambered plate potsherd (3) between described plate type ceramic sheet (2) is all 1mm～10mm scope.
The pressure type ceramic membrane device that a kind of ceramic diaphragm the most according to claim 1 is made, it is characterized in that: described housing (1) is tubular structure, its cross section of inboard wall is circular configuration, and its external wall cross-section includes rectangle, square, rhombus, circle or polygonized structure.
The pressure type ceramic membrane device that a kind of ceramic diaphragm the most according to claim 5 is made, it is characterised in that: described housing (1) is preferably cross section of inboard wall and is circular configuration and external wall cross-section is the round tube shape structure of circular configuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471657.0U CN205760651U (en) | 2016-05-23 | 2016-05-23 | The pressure type ceramic membrane device that a kind of ceramic diaphragm is made |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620471657.0U CN205760651U (en) | 2016-05-23 | 2016-05-23 | The pressure type ceramic membrane device that a kind of ceramic diaphragm is made |
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| Publication Number | Publication Date |
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| CN205760651U true CN205760651U (en) | 2016-12-07 |
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| CN201620471657.0U Expired - Fee Related CN205760651U (en) | 2016-05-23 | 2016-05-23 | The pressure type ceramic membrane device that a kind of ceramic diaphragm is made |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408274A (en) * | 2020-03-30 | 2020-07-14 | 苏州热工研究院有限公司 | Inorganic ceramic membrane component |
-
2016
- 2016-05-23 CN CN201620471657.0U patent/CN205760651U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408274A (en) * | 2020-03-30 | 2020-07-14 | 苏州热工研究院有限公司 | Inorganic ceramic membrane component |
| CN111408274B (en) * | 2020-03-30 | 2025-02-11 | 苏州热工研究院有限公司 | Inorganic ceramic membrane components |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20210523 |
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| CF01 | Termination of patent right due to non-payment of annual fee |