CN202113737U - Washing tower - Google Patents

Washing tower Download PDF

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Publication number
CN202113737U
CN202113737U CN2011202036866U CN201120203686U CN202113737U CN 202113737 U CN202113737 U CN 202113737U CN 2011202036866 U CN2011202036866 U CN 2011202036866U CN 201120203686 U CN201120203686 U CN 201120203686U CN 202113737 U CN202113737 U CN 202113737U
Authority
CN
China
Prior art keywords
filter screen
scrubbing tower
layer
atomizing
exhaust outlet
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.)
Expired - Fee Related
Application number
CN2011202036866U
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Chinese (zh)
Inventor
俞海峰
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.)
Suzhou Yikelu Environmental Protection Technology Co., Ltd.
Original Assignee
SUZHOU SENTAI POWER ENVIRONMENTAL PROTECTION ENGINEERING CO LTD
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Filing date
Publication date
Application filed by SUZHOU SENTAI POWER ENVIRONMENTAL PROTECTION ENGINEERING CO LTD filed Critical SUZHOU SENTAI POWER ENVIRONMENTAL PROTECTION ENGINEERING CO LTD
Priority to CN2011202036866U priority Critical patent/CN202113737U/en
Application granted granted Critical
Publication of CN202113737U publication Critical patent/CN202113737U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a washing tower. A body of the washing tower is a hollow cavity provided with a gas inlet and a gas outlet, and a packing filter layer, a spray set, a demisting layer and a plate frame filter structure are sequentially arranged between the gas inlet and the gas outlet, wherein the plate frame filter structure is a composite structure consisting of a honeycomb aluminum filter screen, an activated carbon filter screen and a guiding and atomizing layer. The honeycomb aluminum filter screen is provided with guiding holes evenly arrayed towards the activated carbon filter screen, ozone catalyst is coated on the surface of the honeycomb aluminum filter screen, the guiding and atomizing layer is arranged between the activated carbon filter screen and the gas outlet and has the functions of guiding and atomizing, gas flow is directionally collected by the guiding layer and connected with a deodorant box, and an atomizing controller for driving and feeding towards a feeding pipe is arranged on the deodorant box. On the basis of carrying on the structure and functions of a traditional washing tower and by means of simple structural improvement, the gas flow in the washing tower is regulated reasonably and deodorized before discharge, the problem of odor pollution of waste gas purified by the washing tower to atmospheric environments is relieved, and the washing tower is simple in structure and convenient in operation.

Description

A kind of scrubbing tower
Technical field
The utility model relates to a kind of air scrubber of exhaust-gas treatment, relates in particular to a kind of novel scrubbing tower from environmental protection purpose of design, the rectification of tool air and function of odor removal.
Background technology
Scrubbing tower is a kind of novel gas purification treatment facility.But it is on the basis of floating filler layer gas purifier, to improve and produce, and is widely used in the pre-treatment of aspects such as industrial waste gas purifying, dedusting in the industries such as chemical industry, electronics, machinery, casting, coal, metallurgy, and clean-up effect is fine.1), various pernicious gas such as H specifically its scope of application comprises: 2S, SOX, NOX, HCL, NH 3, CI 2Processing Deng foul gas; 2), the odor removal in sewage-farm; 3), the processing procedure pump-down process of optical semiconductor electric industry; 4), the water seepage retentio basin exhaust-gas treatment of refuse landfill; 5), exhaust gas discharged such as incinerator and industrial furnace is handled; 6), the plating of printed circuit board (PCB) manufacturing industry, electronic component industry or pre-treatment, chemical industry, steel industry, semiconductor manufacturing industry, dyestuff system industry etc.
Its operation principle is simply: the blower fan group of scrubber system imports the waste gas of collecting in the scrubbing tower, and when flowing through packed layer, cleaning solution evenly is sprayed on the packing material surface to keep moistening from nozzle; Waste gas and cleaning solution are in contact with one another in fully wetting packed layer simultaneously, by chemisorption the pollutant in the waste gas are absorbed in the cleaning solution, reach the purpose of removing polluter; This gas process demister that is full of moisture content is to remove redundant moisture then; The clean gas of cleaning and removing behind the moisture content through scrubbing tower can directly be disposed in the atmosphere, and the moisture content that is removed is led back the circulation cleaning liquid systems and recycled again, or via water leg, is disposed to Waste Water Treatment again.
And in actual application; The wash spray liquid that in the scrubbing tower main body, is sprayed with the spray group owing to the air-flow from air inlet carries out repeatedly impact, purification; Cause air-flow quite disorder still, and air-flow is stronger relatively, and active carbon layer is had impact failure property through the demist layer.Particularly to the mixed type soda acid waste gas that contains a small amount of organic principle; As shown in Figure 1; Waste gas after the scrubbing tower purified treatment is only removed outside moisture and process active carbon filter screen 15 adsorption-edulcorations through demist layer 14; Still contain violent penetrating odor, have higher requirement to environmental improvement.
The utility model content
In view of the defective that above-mentioned prior art exists, the purpose of the utility model is to propose a kind of scrubbing tower, satisfies in preliminary purification under the prerequisite of soda acid waste gas purification standard, further removes the peculiar smell in the combustion gas, makes the ambient air quality be able to promote.
The purpose of the utility model will be achieved through following technical scheme:
A kind of scrubbing tower; The scrubbing tower main body is the cavity of a hollow; Said cavity has with the air inlet of airflow direction and exhaust outlet; And between air inlet and exhaust outlet, be provided with filler filter course, cleaning solution spray group, demist layer and plate-frame filtering structure successively, said filler filter course, demist layer and plate-frame filtering structure are full of the whole gas channel of cavity respectively.
Further, said plate-frame filtering structure is the composite construction of aluminium honeycomb filter screen, active carbon filter screen and water conservancy diversion atomizing layer, and wherein said aluminium honeycomb filter screen is the wire side plate body, have towards the evenly distributed pod apertures of active carbon filter screen, and surfaces coated is covered with the ozone catalyst; Said water conservancy diversion atomizing layer between active carbon filter screen and exhaust outlet, forms the air-flow orientation through the water conservancy diversion layer and compiles and be connected with the eliminating smell agent case relatively, and said eliminating smell agent case is provided with the atomizing controller.
Further, each atomizer of said water conservancy diversion atomizing layer circumferentially distributes in the form of a ring along exhaust outlet, and each atomizer following current is towards the inboard gas channel of exhaust outlet.
Again further, said atomizer outwards becomes an oblique angle and establishes, and is mutually suitable with the exhaust outlet airflow direction.
Further, said cleaning solution spray group has the former liquid container, shower and the controller that are positioned at the cavity outside, and the section of shower in cavity is provided with more than one cleaning solution spray head towards gas channel.
Further, said scrubbing tower is at least a kind of in vertical scrubbing tower or the horizontal scrubbing tower.
The outstanding effect of the utility model scrubbing tower is: under the overall structure and complete function of having inherited the conventional washing tower; Through simple architecture advances; Make the interior air-flow of scrubbing tower after washing, demist, be able to reasonable rectification; And, alleviated through the pollution problem of the waste gas of scrubbing tower purified treatment to atmospheric environment smell property in the discharging taste removal that takes a step forward; Simple in structure, easy to operate, prolonged service life of scrubbing tower simultaneously.
Description of drawings
Fig. 1 is the plan structure sketch map of a kind of horizontal scrubbing tower in the prior art;
Fig. 2 is the structural representation of the utility model based on a kind of embodiment of horizontal scrubbing tower shown in Figure 1;
Fig. 3 is a kind of example structure sketch map of the utility model based on vertical scrubbing tower.
The specific embodiment
Following constipation closes the embodiment accompanying drawing, the specific embodiment of the utility model is done further to detail, so that the utility model technical scheme is easier to understand, grasp.
Embodiment one:
Present embodiment is made improvement to horizontal scrubbing tower shown in Figure 1; Structural representation as shown in Figure 2 is visible; The cavity 1 that this scrubbing tower main body is a hollow; This cavity 1 has the air inlet 11 and exhaust outlet 12 with airflow direction, and between air inlet 11 and exhaust outlet 12, is provided with filler filter course, cleaning solution spray group 13, demist layer 14 and plate-frame filtering structure successively, and wherein this filler filter course, demist layer 14 and plate-frame filtering structure are full of the whole gas channel of cavity respectively.Especially; This plate-frame filtering structure is the composite construction of aluminium honeycomb filter screen 17, active carbon filter screen 15 and water conservancy diversion atomizing layer 16; This aluminium honeycomb filter screen 17 is the wire side plate body of tool air conducting property, have towards the evenly distributed pod apertures of active carbon filter screen 15, and surfaces coated is covered with the ozone catalyst.Its major function is that the air-flow that washing back is disorderly carries out the air rectification, makes it pass through active carbon layer with the certain current stabilization and the uniformity, have reduce to active carbon layer impact failure, demist, air towards water conservancy diversion atomizing layer 16 water conservancy diversion converge, effect such as sterilization; Meanwhile; This water conservancy diversion atomizing layer 16 is relatively between active carbon filter screen 15 and exhaust outlet 12; Be connected with the eliminating smell agent case of the plant extraction liquid that the tool function of odor removal is housed through feed pipe; This eliminating smell agent case is provided with the atomizing controller (confession source and driving about the liquid material adopt this area common technology means to implement, so this part is not shown) that drives feed to feed pipe.
Further deeply: the pod apertures on the above-mentioned aluminium honeycomb filter screen 17 can be for being honeycomb arrangement, array arrangement or making air-flow towards various ways such as exhaust outlet converge towards a side of active carbon layer, only needs to satisfy neat and uniform performance requires to get final product.
Each atomizer of this water conservancy diversion atomizing layer 16 circumferentially distributes in the form of a ring along exhaust outlet simultaneously, and each atomizer is towards the inboard gas channel of exhaust outlet, and outwards becomes a fixed inclination and establish, with the exhaust outlet airflow direction in the same way.The purpose of doing like this is to prevent that atomizer from being poured in down a chimney by gas shock and stop up shower nozzle, improves the taste removal performance, reduces the maintenance cost of water conservancy diversion atomizing layer 16.
This spray group 13 has the former liquid container, shower and the controller that are positioned at the cavity outside, and shower penetrates said cavity volume from top to bottom and is provided with more than one spray head (illustrated embodiment is 3) towards gas channel.
During practical implementation, the mixed type soda acid waste gas that contains organic principle feeds from air inlet 11, along gas channel in the flow process of exhaust outlet 12, at first organize 13 purifying exhaust airs and reduce the dustiness in the waste gas via the spray of routine; Remove moisture through demist layer 14 again, 17 rectifications of aluminium honeycomb filter screen, ozone sterilization and air-flow buffering, active carbon filter screen 15 is removed the objectionable impurities that is not processed; And before waste gas will be discharged from exhaust outlet, converge through last atomizer through water conservancy diversion again and carry out vegetation water atomizing processing.Through this plant extraction liquid the atomizing that waste gas carries out is handled, effectively purified, eliminated the smell of not disposing at the scrubbing tower leading portion with function of odor removal.
Embodiment two:
As shown in Figure 3, be the utility model another be the structural representation of embodiment.Be not difficult to find from diagram: this embodiment is applied to vertical scrubbing tower, or even the vertical scrubbing tower of multi-stage cascade.In view of the structure of single vertical scrubbing tower, the internal structure of itself and embodiment one is formed roughly the same.Its difference only is that the different caused airflow directions with the position, gas outlet of air inlet are different, and airflow direction is different with the mutual relative direction of impacting of cleaning solution spray group.But from the result: the sinuous flow that air-flow forms the scrubbing tower inner chamber exists all the time, needs the rectified action of aluminium honeycomb filter screen equally.
Practical implementation from present embodiment: the filter mount structure this embodiment is the composite construction of aluminium honeycomb filter screen 27, active carbon filter screen 25 and water conservancy diversion atomizing layer 26.The mixed type soda acid waste gas that contains organic principle feeds from bottom air inlet 21; Along gas channel in the flow process of exhaust outlet 22; At first organize 23 purifying exhaust airs and reduce the dustiness in the waste gas via filler filter course 28, the cleaning solution spray of routine; Along with far and near difference, under cleaning solution spray group 23 mutual impacts, formed the sinuous flow of distribution lack of balance in this process apart from air inlet 21; Remove moisture through demist layer 24 again, 27 rectifications of aluminium honeycomb filter screen, sterilization and air-flow buffering, active carbon filter screen 25 are removed the objectionable impurities that is not processed; And before waste gas will be discharged from exhaust outlet 22, carry out the vegetation water atomizing through water conservancy diversion atomizing layer 26 again and handle.Through this plant extraction liquid the atomizing that waste gas carries out is handled, effectively purified, eliminated the smell of not disposing at the scrubbing tower leading portion with function of odor removal.
In particular cases, also can the cascade of multistage vertical scrubbing tower phase, promptly the exhaust outlet of prime scrubbing tower is connected through pipeline with the air inlet of back level scrubbing tower.Through the above scrubbing tower combined treatment of two-stage, obtain meeting the pure air of certain purification requirement.
Use the taste removal scrubbing tower of the utility model; Under the overall structure and complete function of having inherited the conventional washing tower; Through simple architecture advances; Make that air-flow is able to reasonable rectification after washing, demist in the scrubbing tower, and in the discharging taste removal that takes a step forward, alleviated through the pollution problem of the waste gas of scrubbing tower purified treatment to atmospheric environment smell property; Simple in structure, easy to operate, prolonged service life of scrubbing tower simultaneously.
Those of ordinary skill in the art will be appreciated that; Above embodiment is used for explaining the utility model; And be not the qualification that is used as the utility model; As long as in the connotation scope of the utility model, all will drop in claims scope of the utility model variation, the modification of the above embodiment.

Claims (6)

1. scrubbing tower; The scrubbing tower main body is the cavity of a hollow; Said cavity has with the air inlet of airflow direction and exhaust outlet; And between air inlet and exhaust outlet, be provided with filler filter course, cleaning solution spray group, demist layer and plate-frame filtering structure successively, said filler filter course, demist layer and plate-frame filtering structure are full of the whole gas channel of cavity respectively.
2. a kind of scrubbing tower according to claim 1; It is characterized in that: said plate-frame filtering structure is the composite construction of aluminium honeycomb filter screen, active carbon filter screen and water conservancy diversion atomizing layer; Wherein said aluminium honeycomb filter screen is the wire side plate body; Have towards the evenly distributed pod apertures of active carbon filter screen, and surfaces coated is covered with the ozone catalyst; Said water conservancy diversion atomizing layer between active carbon filter screen and exhaust outlet, forms the air-flow orientation through the water conservancy diversion layer and compiles and be connected with the eliminating smell agent case relatively, and said eliminating smell agent case is provided with the atomizing controller.
3. a kind of scrubbing tower according to claim 2 is characterized in that: each atomizer of said water conservancy diversion atomizing layer circumferentially distributes in the form of a ring along exhaust outlet, and each atomizer following current is towards the inboard gas channel of exhaust outlet.
4. a kind of scrubbing tower according to claim 3 is characterized in that: said atomizer outwards becomes an oblique angle and establishes, and is mutually suitable with the exhaust outlet airflow direction.
5. a kind of scrubbing tower according to claim 1; It is characterized in that: said cleaning solution spray group has the former liquid container, shower and the controller that are positioned at the cavity outside, and the section of shower in cavity is provided with more than one cleaning solution spray head towards gas channel.
6. a kind of scrubbing tower according to claim 1 is characterized in that: said scrubbing tower is at least a kind of in vertical scrubbing tower or the horizontal scrubbing tower.
CN2011202036866U 2011-06-16 2011-06-16 Washing tower Expired - Fee Related CN202113737U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011202036866U CN202113737U (en) 2011-06-16 2011-06-16 Washing tower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011202036866U CN202113737U (en) 2011-06-16 2011-06-16 Washing tower

Publications (1)

Publication Number Publication Date
CN202113737U true CN202113737U (en) 2012-01-18

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Family Applications (1)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103877817A (en) * 2014-03-27 2014-06-25 厦门联创达科技有限公司 Integral type dedusting-deodorizing device in unloading hall of rubbish treatment station, and work flow of dedusting-deodorizing device
CN103977671A (en) * 2014-06-06 2014-08-13 湖州强马分子筛有限公司 Waste-gas purifying treatment method and device of carbon molecular sieve
CN104815505A (en) * 2015-04-24 2015-08-05 东至绿洲环保化工有限公司 Cyclic waste gas recovery purification device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103877817A (en) * 2014-03-27 2014-06-25 厦门联创达科技有限公司 Integral type dedusting-deodorizing device in unloading hall of rubbish treatment station, and work flow of dedusting-deodorizing device
CN103877817B (en) * 2014-03-27 2015-12-30 厦门联创达科技有限公司 For Biohazard Waste Disposal discharging Room monoblock type dedusting odor removal and work flow thereof
CN103977671A (en) * 2014-06-06 2014-08-13 湖州强马分子筛有限公司 Waste-gas purifying treatment method and device of carbon molecular sieve
CN104815505A (en) * 2015-04-24 2015-08-05 东至绿洲环保化工有限公司 Cyclic waste gas recovery purification device

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Legal Events

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: SUZHOU ECOLO ENVIRONMENTAL TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: SUZHOU SENTAI POWER ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD.

Effective date: 20120321

C41 Transfer of patent application or patent right or utility model
COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 215129 SUZHOU, JIANGSU PROVINCE TO: 215007 SUZHOU, JIANGSU PROVINCE

TR01 Transfer of patent right

Effective date of registration: 20120321

Address after: 2, building 236, 215007 East Main Street, Suzhou, Jiangsu

Patentee after: Suzhou Yikelu Environmental Protection Technology Co., Ltd.

Address before: 215129 369 deer Road, hi tech Development Zone, Jiangsu, Suzhou

Patentee before: Suzhou Sentai Power Environmental Protection Engineering Co.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120118

Termination date: 20180616