CN207769530U - Medical refuse burning gas cleaning spray column - Google Patents
Medical refuse burning gas cleaning spray column Download PDFInfo
- Publication number
- CN207769530U CN207769530U CN201721222607.XU CN201721222607U CN207769530U CN 207769530 U CN207769530 U CN 207769530U CN 201721222607 U CN201721222607 U CN 201721222607U CN 207769530 U CN207769530 U CN 207769530U
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- CN
- China
- Prior art keywords
- spray column
- refuse burning
- tower body
- medical refuse
- cleaning spray
- 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.)
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- 239000007921 spray Substances 0.000 title claims abstract description 51
- 238000004140 cleaning Methods 0.000 title claims abstract description 49
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000005507 spraying Methods 0.000 claims description 25
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 230000007797 corrosion Effects 0.000 claims description 18
- 238000005260 corrosion Methods 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000003595 mist Substances 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 5
- 238000012856 packing Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 5
- 241000628997 Flos Species 0.000 claims description 4
- 239000000779 smoke Substances 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims description 4
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 3
- 230000002000 scavenging effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 2
- 239000007789 gas Substances 0.000 abstract description 63
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract description 16
- 239000003546 flue gas Substances 0.000 abstract description 16
- 239000000126 substance Substances 0.000 abstract description 4
- 230000015572 biosynthetic process Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 abstract description 3
- HGUFODBRKLSHSI-UHFFFAOYSA-N 2,3,7,8-tetrachloro-dibenzo-p-dioxin Chemical compound O1C2=CC(Cl)=C(Cl)C=C2OC2=C1C=C(Cl)C(Cl)=C2 HGUFODBRKLSHSI-UHFFFAOYSA-N 0.000 abstract description 2
- 239000013618 particulate matter Substances 0.000 abstract description 2
- 239000007787 solid Substances 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 abstract 1
- 238000007747 plating Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 abstract 1
- 238000009941 weaving Methods 0.000 abstract 1
- 239000000428 dust Substances 0.000 description 7
- 238000004056 waste incineration Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 206010037211 Psychomotor hyperactivity Diseases 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006477 desulfuration reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002674 ointment Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035484 reaction time Effects 0.000 description 1
- 238000005201 scrubbing Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of medical refuse burning gas cleaning spray columns, are a kind of ideal exhaust treating purifiers, have many advantages, such as that ventilation quantity is big, pressure drop is low, operating flexibility is wide, are not easy to plug, stabilised efficiency.It can effectively realize the multiple functions such as dedusting, Jiang bioxin.Particulate matter in flue gas can be effectively treated, can effectively reduce the formation of dioxin in flue gas.It is applied not only to flue gas of refuse burning processing, the purified treatment of the industries and all kinds of laboratory exhaust gas, liquid particulate, solid particle object such as chemical industry, electronics, metallurgy, plating, weaving (chemical fibre), food, machine-building can also be applied to.
Description
Technical field
The utility model is related to a kind of waste incineration spray columns, are especially a kind of medical refuse burning gas cleaning spray
Tower.
Background technology
Currently, spray process when waste incineration spray column is widely used in waste incineration；However high-efficiency spray tower is general
It is got on the basis of logical spray column；However by sprinkling, overactivity plant extraction liquid is added and reinforces to malodor molecule in exhaust gas
It absorbs, substantially increases the absorption efficiency of spray column, remove emission molecule and peculiar smell, improve solid matter（Dust, ointment）It blocks
The rate of cutting, is widely used in field of waste incineration；However, there are various limitations, tools for existing waste incineration spray column
It is poor that body is embodied in integrated treatment performance, complicated, volume is big, energy consumption is higher when using.
Utility model content
Therefore, in order to solve above-mentioned deficiency, the utility model provides a kind of medical refuse burning gas cleaning spray herein
Tower is a kind of ideal exhaust treating purifier.
The utility model is realized in this way constructing a kind of medical refuse burning gas cleaning spray column, it is characterised in that：
Including corrosion resistant high-pressure pump, gas inlet, spraying layer, spraying nozzle, stainless screen waviness packings, exhanst gas outlet, tower body, maintenance inspection
Repair mouth, discard solution discharge port；Gas inlet one end welding standard flange and sack cleaner exhanst gas outlet flanged joint, the other end are straight
It connects and 7 flanged joint of tower body；Tower body upper and lower side welds large flange, and bottom is welded with discard solution discharge port；The top exhanst gas outlet
One end is directly connect with activated carbon adsorber air inlet；Corrosion resistant high-pressure pump is connected by pipeline with circulating cleaning solution pond.Corrosion resistant is high
Spraying nozzle is installed on the pipeline at output of press pump；Access hole is welded on tower body.
According to medical refuse burning gas cleaning spray column described in the utility model, it is characterised in that：Gas inlet is wall
292 seamless pipes of 4 mm of thickness, pipeline one end welded flange and bag filter have exported flanged joint, and the other end is directly and tower body
Flanged joint.
According to medical refuse burning gas cleaning spray column described in the utility model, it is characterised in that：The tower body is wall
Thick 6mm steel plates roll, and tower body topmost welds large flange, and gas inlet is welded at certain altitude, and bottom welding is useless
Liquid floss hole.
According to medical refuse burning gas cleaning spray column described in the utility model, it is characterised in that：The exhanst gas outlet
For 292 seamless pipes of 4 mm of wall thickness, one end directly with activated carbon adsorber air inlet flanged joint, other end welded flange with draw
Wind turbine is connected.
According to medical refuse burning gas cleaning spray column described in the utility model, it is characterised in that：The spraying nozzle
It is to be chosen by spray column diameter, cleaning solution nebulizes ejections through spraying nozzle, increases cleaning solution and smoke contacts area.
According to medical refuse burning gas cleaning spray column described in the utility model, it is characterised in that：The access hole by
Steel plate reel and flange composition, steel plate reel are welded on tower body, and flange end cap sealing is anchored on port.
According to medical refuse burning gas cleaning spray column described in the utility model, it is characterised in that：The corrosion resistant high pressure
Pump is chosen according to pressure needed for spraying nozzle.Scavenging solution is sent forth out through spraying nozzle in mist by corrosion resistant high-pressure pump, is diffused in tower
In body, mist film is formed.
According to medical refuse burning gas cleaning spray column described in the utility model, it is characterised in that：The discharging of waste liquid
Mouth uses seamless pipe, one end to be directly welded on tower body, and the other end installs stainless steel ball valve, and waste liquid can be emitted into through floss hole and follow
Washing-round is washed after liquid pool carries out precipitation process and is recycled.
Operation principle
The operation principle of the utility model spray column is to deviate from the impurity in gas with solvent reaction, and gas enters
It comes into full contact with, adsorb with cleaning solution in tower, dissolving in tower, the grit in gas is captured using the liquid film, drop or bubble of formation,
Grit is discharged with cleaning solution, reaches clean-up effect.The deduster also passes through washing while the powder dust particle in removing removing exhaust gas
The absorption of liquid simultaneously removes poisonous and hazardous gaseous pollutant in exhaust gas.
The utility model spray column category two phase countercurrent flow absorption tower.Gas enters from air inlet below tower body in tower, is spraying
Absorbing liquid is sprayed from uniformly distributed nozzle at high speeds in section, is formed countless fine mists and is sufficiently mixed, contacts with gas.Dirt in gas phase
Dye object is captured with the substance in liquid phase in contact process, and gas-liquid two-phase contacts to form liquid film, and powder dust particle obtains on liquid film
To sedimentation.
1,1 import of corrosion resistant high-pressure pump is connect with cleaning solution storage pool, through piping, is rotated without blocking nozzle using 120 °,
Formed misty, covering surface is up to 95% or more.Spraying layer upper layer and lower layer, realization are effectively blocked.Cleaning solution spray and downstream to bottom of tower,
Circulating cleaning solution pond is flowed into through discharge outlet to recycle.
2, gas inlet 2 is connect with sack cleaner, and spray column is introduced by air hose.Flue gas with certain pressure enters tower
Interior, volume is drastically expanded and is floated.Flue gas comes into full contact with absorption by two layers of mist curtain（Reaction）.Realize the purification to exhaust gas.Together
When, flue gas is drastically cooled down by spray, greatly inhibits the formation of bioxin.
3, gas rises, and by ripple silk net packing layer 5, gas-liquid two-phase close contact carries out mass transfer, removes the mist of deentrainment
Foam.
4, gas continues to rise, and is connect with activated carbon adsorber air inlet by exhanst gas outlet 6, further removes in flue gas
Harmful substance micronic dust and remaining VOC, exhanst gas outlet connect with air-introduced machine, and flue gas enters chimney through air-introduced machine, pipeline, is discharged into greatly
Gas.
Its feature
1. applied widely, high dust collection efficiency can purify multiple pollutant simultaneously, using desulfuration efficiency when alkali wash water
Up to 90%；
2. occupation area of equipment is small, easy for installation；
3. water consumption, power consumption Indexes Comparison are low；
4. device structure is simple, equipment investment is few, practical reliable, easy to maintain.
The utility model spray column, it is characterised in that：The multi-functional scrubbing tower is multilevel hierarchy, from bottom to top, the
Level-one strong turbulence cleaning solution spray removes the sour gas in flue gas.Second level strong turbulence cleaning solution spray is removed in flue gas
NOX and residual VOC；Third level Xi Fu bioxin micronic dust, residual VOC foul smell etc.；Multi-functional spray tower lower end gas inlet passes through
Pipeline is connect with sack cleaner exhanst gas outlet, and upper end exhanst gas outlet is connect by pipeline with activated carbon adsorber gas inlet；
Corrosion resistant high-pressure pump makes cleaning solution be recycled between turbulent flow cleaning solution nozzle, run-off and cleaning solution storage pool；The activated carbon is inhaled
Attached tower flue gas import is linked by pipeline and Multi-functional spray tower upper end exhanst gas outlet, activated carbon adsorber exhanst gas outlet and air inducing
Machine connects, and flue gas is discharged into chimney through air-introduced machine, pipeline.
Description of the drawings
Attached drawing 1 is the utility model overall structure diagram.
Wherein：1- corrosion resistant high-pressure pumps, 2- gas inlets, 3- spraying layers, 4- spraying nozzles, the stainless screen waviness packings of 5-,
6- exhanst gas outlets, 7- shells, 8- access holes, 9- discard solution discharge ports.
Specific implementation mode
The utility model is described in detail below in conjunction with attached drawing 1, to the technical side in the utility model embodiment
Case is clearly and completely described, it is clear that and the described embodiments are only a part of the embodiments of the utility model, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work
Under the premise of the every other embodiment that is obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of incineration flue gas of household garbage integration spray column herein by improving, as shown in Figure 1；
It can be practiced as follows：Including corrosion resistant high-pressure pump 1, gas inlet 2, spraying layer 3, spraying nozzle 4, stainless silk screen
Ripple packing 5, exhanst gas outlet 6, tower body 7, maintenance access hole 8, discard solution discharge port 9；2 one end welding standard flange of gas inlet with
Sack cleaner exhanst gas outlet flanged joint, the other end directly with 7 flanged joint of tower body；7 upper and lower side of tower body welds large flange, most
Lower end is welded with discard solution discharge port 9.Exhanst gas outlet 6 one end in the top is directly connect with activated carbon adsorber air inlet.Corrosion resistant is high
Press pump 1 is connected by pipeline with circulating cleaning solution pond.Spraying nozzle 4 is installed on the pipeline at output of corrosion resistant high-pressure pump 1；Access hole
8 are welded on tower body 7.
The gas inlet 2 of the medical refuse burning gas cleaning spray column is 292 seamless pipes of 4 mm of wall thickness, pipeline one
End welded flange and bag filter have exported flanged joint, the other end directly with tower body flanged joint.
The tower body 7 of the medical refuse burning gas cleaning spray column is that wall thickness 6mm steel plates roll, and tower body is topmost
Large flange is welded, gas inlet 2 is welded at certain altitude, discard solution discharge port 9 is welded in bottom.
The exhanst gas outlet 6 of the medical refuse burning gas cleaning spray column is 292 seamless pipes of 4 mm of wall thickness, and one end is straight
It connects and is connected with air-introduced machine with activated carbon adsorber air inlet flanged joint, other end welded flange.
The spraying nozzle 4 of the medical refuse burning gas cleaning spray column is chosen by spray column diameter, cleaning solution warp
Spraying nozzle nebulizes ejection, increases cleaning solution and smoke contacts area.
The access hole 8 of the medical refuse burning gas cleaning spray column is made of steel plate reel and flange, steel plate reel
It is welded on tower body 7, flange end cap sealing is anchored on port.
The corrosion resistant high-pressure pump 4 of the medical refuse burning gas cleaning spray column is chosen according to pressure needed for spraying nozzle.
Scavenging solution is sent forth out through spraying nozzle in mist by corrosion resistant high-pressure pump, is diffused in tower body, and mist film is formed.
The discard solution discharge port 9 of the medical refuse burning gas cleaning spray column uses seamless pipe, and one end is directly welded at
On tower body 7, the other end installs stainless steel ball valve, and waste liquid can be emitted into after circulating cleaning solution pond carries out precipitation process through floss hole and follow
Ring uses.
The medical refuse burning gas cleaning spray column, flue gas is after gas feed enters tower body, mist in first and tower body
Gas is reacted, and particulate matter in flue gas can be further removed, and is also increased smoke path to increase the reaction time, is removed flue gas
In sour gas, NOX and residual VOC, Xi Fu bioxin micronic dusts.This spray column uses integral structure, reaches chalk dust removing, takes off
Sulphur, out of stock, Chu content of dioxin requirement, compact-sized, small investment are easy to operate.
The foregoing description of the disclosed embodiments enables professional and technical personnel in the field to realize or use this practicality new
Type.Various modifications to these embodiments will be apparent to those skilled in the art, and determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The widest range consistent with features of novelty.
Claims (8)
1. a kind of medical refuse burning gas cleaning spray column, it is characterised in that：Including corrosion resistant high-pressure pump（1）, gas inlet
（2）, spraying layer（3）, spraying nozzle（4）, stainless screen waviness packings（5）, exhanst gas outlet（6）, tower body（7）, maintenance access hole
（8）, discard solution discharge port（9）；Gas inlet（2）One end welding standard flange and sack cleaner exhanst gas outlet flanged joint, separately
One end directly with 7 flanged joint of tower body；Tower body（7）Upper and lower side welds large flange, and bottom is welded with discard solution discharge port（9）；Most
Upper end exhanst gas outlet（6）One end is directly connect with activated carbon adsorber air inlet；Corrosion resistant high-pressure pump（1）It is washed by pipeline and cycle
Liquid pool is washed to be connected；Spraying nozzle is installed on the pipeline at output of corrosion resistant high-pressure pump 1（4）；Access hole（8）It is welded on tower body（7）On.
2. medical refuse burning gas cleaning spray column according to claim 1, it is characterised in that：Gas inlet（2）For wall
292 seamless pipes of 4 mm of thickness, pipeline one end welded flange and bag filter have exported flanged joint, and the other end is directly and tower body
Flanged joint.
3. medical refuse burning gas cleaning spray column according to claim 1, it is characterised in that：The tower body（7）For wall
Thick 6mm steel plates roll, and tower body topmost welds large flange, and gas inlet is welded at certain altitude（2）, bottom welding
Discard solution discharge port（9）.
4. medical refuse burning gas cleaning spray column according to claim 1, it is characterised in that：The exhanst gas outlet（6）
For 292 seamless pipes of 4 mm of wall thickness, one end directly with activated carbon adsorber air inlet flanged joint, other end welded flange with draw
Wind turbine is connected.
5. medical refuse burning gas cleaning spray column according to claim 1, it is characterised in that：The spraying nozzle（4）
It is to be chosen by spray column diameter, cleaning solution nebulizes ejections through spraying nozzle, increases cleaning solution and smoke contacts area.
6. medical refuse burning gas cleaning spray column according to claim 1, it is characterised in that：The access hole（8）By
Steel plate reel and flange composition, steel plate reel are welded on tower body（7）On, flange end cap sealing is anchored on port.
7. medical refuse burning gas cleaning spray column according to claim 1, it is characterised in that：The corrosion resistant high-pressure pump
（1）It is chosen according to pressure needed for spraying nozzle；Scavenging solution is sent forth out through spraying nozzle in mist by corrosion resistant high-pressure pump, is diffused in tower
In body, mist film is formed.
8. medical refuse burning gas cleaning spray column according to claim 1, it is characterised in that：The discard solution discharge port
（9）Using seamless pipe, one end is directly welded at tower body（7）On, the other end installs stainless steel ball valve, and waste liquid can be discharged through floss hole
It is recycled after carrying out precipitation process to circulating cleaning solution pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222607.XU CN207769530U (en) | 2017-09-22 | 2017-09-22 | Medical refuse burning gas cleaning spray column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222607.XU CN207769530U (en) | 2017-09-22 | 2017-09-22 | Medical refuse burning gas cleaning spray column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207769530U true CN207769530U (en) | 2018-08-28 |
Family
ID=63218377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222607.XU Active CN207769530U (en) | 2017-09-22 | 2017-09-22 | Medical refuse burning gas cleaning spray column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207769530U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151113A (en) * | 2020-01-19 | 2020-05-15 | 云南净美环保科技有限公司 | A waste incineration flue gas spray deacidification tower |
-
2017
- 2017-09-22 CN CN201721222607.XU patent/CN207769530U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111151113A (en) * | 2020-01-19 | 2020-05-15 | 云南净美环保科技有限公司 | A waste incineration flue gas spray deacidification tower |
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