CN208742268U - A kind of acid waste gas spray tertiary treatment tower - Google Patents
A kind of acid waste gas spray tertiary treatment tower Download PDFInfo
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- CN208742268U CN208742268U CN201821047714.8U CN201821047714U CN208742268U CN 208742268 U CN208742268 U CN 208742268U CN 201821047714 U CN201821047714 U CN 201821047714U CN 208742268 U CN208742268 U CN 208742268U
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- waste gas
- tower body
- air inlet
- gas delivery
- wall
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Abstract
A kind of acid waste gas of the utility model sprays tertiary treatment tower, including tower body and exhaust gas delivery pump, the inside of the tower body is fixedly connected sequentially has demister from top to bottom, spray tube and Pall ring filler layer, the Pall ring filler layer is evenly distributed on the inner wall of the tower body, polyurethane anticorrosion paint is coated on the inner wall of the tower body and the outer wall of spray tube, the exhaust gas delivery pump is connected by waste gas delivery pipeline with the tower body, between the air inlet and the blast pipe, it is soft connection between the air outlet and the waste gas delivery pipeline, the air inlet, the connecting pin of the blast pipe, the air outlet, and the connecting pin of the waste gas delivery pipeline is pyramidal structure, polytetrafluorethylecoatings coatings are coated on the inner wall of the waste gas delivery pipeline, the utility model can not only be such that acid waste gas is sufficiently mixed with lye , the treatment effect of sour gas is substantially increased, and extend the service life of equipment, reduces the cost of production.
Description
Technical field
The utility model relates to acid waste gas processing equipment technical field, in particular at a kind of acid waste gas spray three-level
Manage tower.
Background technique
In the production process of chemical industry factory, a large amount of acid waste gas can be generated, contains titanium dioxide in these sour gas
The acidic materials such as sulphur, sulfur trioxide.These acid waste gas are discharged into the health that human body is not only seriously affected in air, but also under
Rainy day can chemically react with oxygen, produce the highly acid chemical substance of sulfuric acid, and then form acid rain, poison each of nature
Kind biology, destroys the living environment of the mankind.Therefore, acid waste gas has to pass through certain processing before discharge, reaches ring
The discharge standard of guarantor.But the problem of existing generally existing treatment effeciency of acid waste gas processing unit is not high, equipment seriously corroded,
Substantially increase the production cost of enterprise.
Utility model content
In order to overcome the above-mentioned deficiencies of the prior art, the utility model proposes a kind of acid waste gas to spray tertiary treatment
Tower can not only be such that acid waste gas is sufficiently mixed with lye, substantially increase the treatment effect of sour gas, and extend equipment
Service life, reduce the cost of production.
To achieve the goals above, the technical scheme adopted by the utility model is
A kind of acid waste gas spray tertiary treatment tower, including tower body and exhaust gas delivery pump:
The lower part of the tower body side wall offers air inlet, and gas outlet is offered at the top of the tower body, the tower body
Bottom offers leakage fluid dram, and activated carbon adsorption net is provided at the gas outlet, and the inside of the tower body is successively solid from top to bottom
Surely it is connected with demister, spray tube and Pall ring filler layer, the demister is stainless steel demister, and the spray tube passes through pumping
Liquid pump is connected with lye storage box, and the bottom of the spray tube is uniformly connected with atomizer, and the Pall ring filler layer is pottery
Porcelain Pall ring filler layer, the quantity of the Pall ring filler layer are 3, and the Pall ring filler layer is evenly distributed on the air inlet
On the inner wall of the tower body above mouthful, the Pall ring filler layer includes the Pall ring of three-layer parallel arrangement, the leakage fluid dram
It is connected by reflux pump with the lye storage box, is coated with polyurethane on the inner wall of the tower body and the outer wall of spray tube
Antifouling paint；
The exhaust gas delivery pump includes the pump housing and driving motor, and air inlet is offered on the right side of the pump housing, described
Air outlet is offered on the upper surface of the pump housing, the pump housing is internally provided with impeller, driving is provided on the left of the pump housing
Motor, the right side of the driving motor are fixedly connected with drive shaft, and the drive shaft passes through left side and the institute of the pump housing
Impeller is stated to be fixedly connected, the air inlet is fixedly connected with blast pipe, the air outlet of the pump housing by waste gas delivery pipeline with
The air inlet of the tower body is connected, between the air inlet and the blast pipe, the air outlet and the waste gas delivery pipeline it
Between be soft connection, the air inlet, the connecting pin of the blast pipe corresponding with the air inlet, the air outlet, with
And the connecting pin of the waste gas delivery pipeline corresponding with the air outlet is pyramidal structure, on the inner wall of the waste gas delivery pipeline
It is coated with polytetrafluorethylecoatings coatings.
As the further improvement of the technical program, access hole is offered on the side wall of the tower body.
As the further improvement of the technical program, ladder is provided on the side of the tower body.
As the further improvement of the technical program, between the air inlet and the blast pipe, the air outlet and institute
It states between waste gas delivery pipeline by the soft connection of the pipeline that is flexible coupling.
As the further improvement of the technical program, the bottom of the driving motor is provided with Rubber shockproof pedestal.
Compared with prior art, the utility model has the beneficial effects that
The acid waste gas of the utility model sprays tertiary treatment tower, and 3 are provided in tower body and is uniformly distributed from top to bottom
Pall ring filler layer, each Pall ring filler layer includes the Pall ring of three-layer parallel arrangement, makes acid waste gas in tower body
To sufficient dispersion, and the movement velocity of gas is reduced, and then improves the assimilation effect of sour gas；Meanwhile exhaust gas delivery pump
Air inlet and blast pipe between, between air outlet and waste gas delivery pipeline be soft connection, and by air inlet and air inlet
The connecting pin of the connecting pin of corresponding blast pipe, air outlet and waste gas delivery pipeline corresponding with air outlet is disposed as taper
Structure extends the time of contact between sour gas and lye, makes acid to further slow down the movement velocity of sour gas
The absorption efficiency of property gas reaches higher level；In addition, the utility model improves equipment by series of optimum measure
Corrosion resistance, the equal spraying polyurethane antifouling paint such as on the outer wall of the inner wall of tower body and spray tube, in waste gas delivery pipeline
Inner wall on spray polytetrafluorethylecoatings coatings, Pall ring filler layer is substantially prolonged using ceramic Pall ring filler layer etc.
The service life of the utility model.It can be seen that the utility model can not only be such that acid waste gas is sufficiently mixed with lye, mention significantly
The high treatment effect of sour gas, and the service life of equipment is extended, reduce the cost of production.
Detailed description of the invention
Fig. 1 is the structural schematic diagram in the utility model embodiment.
In figure: 1- tower body, 2- exhaust gas delivery pump, 3- drawing liquid pump, 4- lye storage box, 5- reflux pump, 6- blast pipe, 7- are useless
Letter shoot, 8- are flexible coupling pipeline, 11- air inlet, the gas outlet 12-, 13- leakage fluid dram, 14- activated carbon adsorption net, 15- demisting
Device, 16- spray tube, 17- Pall ring filler layer, 18- atomizer, the 21- pump housing, 22- driving motor, 211- air inlet, 212-
Air outlet, 213- impeller, 221- drive shaft, 222- Rubber shockproof pedestal.
Specific embodiment
Specific embodiment of the present utility model is described further with reference to the accompanying drawing.It should be noted that
The explanation of these embodiments is used to help to understand the utility model, but does not constitute the restriction to the utility model.This
Outside, technical characteristic involved in the various embodiments of the present invention described below is as long as they do not conflict with each other
It can be combined with each other.
As shown in Figure 1, a kind of acid waste gas sprays tertiary treatment tower, including tower body 1 and exhaust gas delivery pump 2:
The lower part of 1 side wall of tower body offers air inlet 11, and the top of the tower body 1 offers gas outlet 12, described
The bottom of tower body 1 offers leakage fluid dram 13, and activated carbon adsorption net 14, the inside of the tower body 1 are provided at the gas outlet 12
Being fixedly connected sequentially from top to bottom has demister 15, spray tube 16 and Pall ring filler layer 17, and the demister 15 is stainless steel
Demister, in the present embodiment, the demister 15 select commercially available 170-30 type demister, and the spray tube 16 passes through drawing liquid pump
3 are connected with lye storage box 4, and the bottom of the spray tube 16 is uniformly connected with atomizer 18, the Pall ring filler layer 17
For ceramic Pall ring filler layer, the quantity of the Pall ring filler layer 17 is 3, and the Pall ring filler layer 17 is evenly distributed on
On the inner wall of the tower body 1 of 11 top of air inlet, the Pall ring filler layer 17 includes the Bauer of three-layer parallel arrangement
Ring, the leakage fluid dram 13 are connected by reflux pump 5 with the lye storage box 4, the inner wall of the tower body 1 and spray tube 16
Polyurethane anticorrosion paint is coated on outer wall；
The exhaust gas delivery pump 2 includes the pump housing 21 and driving motor 22, offers air inlet on the right side of the pump housing 21
Mouthfuls 211, offer air outlet 212 on the upper surface of the pump housing 21, the pump housing 21 is internally provided with impeller 213, described
The left side of the pump housing 21 is provided with driving motor 22, and the right side of the driving motor 22 is fixedly connected with drive shaft 221, described
The left side that drive shaft 221 passes through the pump housing 21 is fixedly connected with the impeller 213, is fixedly connected at the air inlet 211
There is blast pipe 6, the air outlet 212 of the pump housing 21 is connected by waste gas delivery pipeline 7 with the air inlet 11 of the tower body 1, described
Between air inlet 211 and the blast pipe 6, be soft connection, institute between the air outlet 212 and the waste gas delivery pipeline 7
State air inlet 211, the connecting pin of the blast pipe 6 corresponding with the air inlet 211, the air outlet 212 and with it is described
The connecting pin of the corresponding waste gas delivery pipeline 7 of air outlet 212 is pyramidal structure, is sprayed on the inner wall of the waste gas delivery pipeline 7
It is coated with polytetrafluorethylecoatings coatings.
The utility model is provided with 3 equally distributed Pall ring filler layers 17 from top to bottom, each Bauer in tower body 1
Ring filler layer 17 includes the Pall ring of three-layer parallel arrangement, disperses acid waste gas adequately in tower body, and reduce
The movement velocity of gas, and then improve the assimilation effect of sour gas；Meanwhile the air inlet 211 and blast pipe of exhaust gas delivery pump 2
Between 6, between air outlet 212 and waste gas delivery pipeline 7 be soft connection, and by air inlet 211, corresponding with air inlet 211
The connecting pin of blast pipe 6, air outlet 212 and waste gas delivery pipeline 7 corresponding with air outlet 212 connecting pin be disposed as
Pyramidal structure extends the time of contact between sour gas and lye to further slow down the movement velocity of sour gas,
The absorption efficiency of sour gas is set to reach higher level；In addition, the utility model is set by series of optimum measure to improve
Standby corrosion resistance, the equal spraying polyurethane antifouling paint such as on the outer wall of the inner wall of tower body 1 and spray tube 16, in exhaust gas
Polytetrafluorethylecoatings coatings are sprayed on the inner wall of delivery pipe 7, Pall ring filler layer 17 is using ceramic Pall ring filler layer etc., Jin Er great
The service life of the utility model is extended greatly.It can be seen that the utility model can not only make acid waste gas and lye sufficiently mixed
It closes, substantially increases the treatment effect of sour gas, and extend the service life of equipment, reduce the cost of production.
Access hole is offered on the side wall of the tower body 1 in the present embodiment for easy access；The side of the tower body 1
On be provided with ladder.
For reduce acid waste gas conveying speed, in the present embodiment, between the air inlet 211 and the blast pipe 6,
Pass through the soft connection of pipeline 8 that is flexible coupling between the air outlet 212 and the waste gas delivery pipeline 7.
For the vibrating effect for slowing down driving motor 22, the generation of noise is reduced, and protects driving motor 22 from damaged,
In the present embodiment, the bottom of the driving motor 22 is provided with Rubber shockproof pedestal 222.
The embodiments of the present invention is explained in detail in conjunction with attached drawing above, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall in the protection scope of the utility model.
Claims (5)
1. a kind of acid waste gas sprays tertiary treatment tower, including tower body (1) and exhaust gas delivery pump (2), it is characterised in that:
The lower part of tower body (1) side wall offers air inlet (11), offers gas outlet (12) at the top of the tower body (1),
The bottom of the tower body (1) offers leakage fluid dram (13), is provided with activated carbon adsorption net (14) at the gas outlet (12), described
The inside of tower body (1) is fixedly connected sequentially from top to bottom demister (15), spray tube (16) and Pall ring filler layer (17), institute
Stating demister (15) is stainless steel demister, and the spray tube (16) is connected by drawing liquid pump (3) with lye storage box (4), institute
The bottom for stating spray tube (16) is uniformly connected with atomizer (18), and the Pall ring filler layer (17) is ceramic Pall ring filler
Layer, the quantity of the Pall ring filler layer (17) are 3, and the Pall ring filler layer (17) is evenly distributed on the air inlet
(11) on the inner wall of the tower body (1) above, the Pall ring filler layer (17) includes the Pall ring of three-layer parallel arrangement, institute
It states leakage fluid dram (13) to be connected by reflux pump (5) with the lye storage box (4), the inner wall and spray tube of the tower body (1)
(16) polyurethane anticorrosion paint is coated on outer wall；
The exhaust gas delivery pump (2) includes the pump housing (21) and driving motor (22), is offered on the right side of the pump housing (21)
Air inlet (211) offers air outlet (212) on the upper surface of the pump housing (21), and the pump housing (21) are internally provided with
Impeller (213) is provided with driving motor (22) on the left of the pump housing (21), and the right side of the driving motor (22) is fixed to be connected
It is connected to drive shaft (221), the drive shaft (221) passes through left side and the impeller (213) the fixed company of the pump housing (21)
It connects, is fixedly connected with blast pipe (6) at the air inlet (211), the air outlet (212) of the pump housing (21) is conveyed by exhaust gas
Pipe (7) be connected with the air inlet (11) of the tower body (1), between the air inlet (211) and the blast pipe (6), it is described out
It is soft connection between air port (212) and the waste gas delivery pipeline (7), the air inlet (211) and the air inlet
(211) connecting pin of the corresponding blast pipe (6), the air outlet (212) and corresponding with the air outlet (212)
The connecting pin of the waste gas delivery pipeline (7) is pyramidal structure, is coated with polytetrafluoroethyl-ne on the inner wall of the waste gas delivery pipeline (7)
Ene coatings.
2. a kind of acid waste gas according to claim 1 sprays tertiary treatment tower, it is characterised in that: the tower body (1)
Access hole is offered on side wall.
3. a kind of acid waste gas according to claim 1 sprays tertiary treatment tower, it is characterised in that: the tower body (1)
Ladder is provided on side.
4. a kind of acid waste gas according to claim 1 sprays tertiary treatment tower, it is characterised in that: the air inlet
(211) pass through hose connector between the blast pipe (6), between the air outlet (212) and the waste gas delivery pipeline (7)
Road (8) soft connection.
5. a kind of acid waste gas according to claim 1 sprays tertiary treatment tower, it is characterised in that: the driving motor
(22) bottom is provided with Rubber shockproof pedestal (222).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047714.8U CN208742268U (en) | 2018-07-03 | 2018-07-03 | A kind of acid waste gas spray tertiary treatment tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821047714.8U CN208742268U (en) | 2018-07-03 | 2018-07-03 | A kind of acid waste gas spray tertiary treatment tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208742268U true CN208742268U (en) | 2019-04-16 |
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ID=66056898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821047714.8U Active CN208742268U (en) | 2018-07-03 | 2018-07-03 | A kind of acid waste gas spray tertiary treatment tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208742268U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145055A (en) * | 2021-05-25 | 2021-07-23 | 河南七倍山实业有限公司 | Equipment for producing humic acid |
-
2018
- 2018-07-03 CN CN201821047714.8U patent/CN208742268U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113145055A (en) * | 2021-05-25 | 2021-07-23 | 河南七倍山实业有限公司 | Equipment for producing humic acid |
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