CN209138328U - A kind of spray column for wet-process waste gas purification - Google Patents
A kind of spray column for wet-process waste gas purification Download PDFInfo
- Publication number
- CN209138328U CN209138328U CN201821870329.3U CN201821870329U CN209138328U CN 209138328 U CN209138328 U CN 209138328U CN 201821870329 U CN201821870329 U CN 201821870329U CN 209138328 U CN209138328 U CN 209138328U
- Authority
- CN
- China
- Prior art keywords
- spray
- tower body
- circulating slot
- wet
- inner cavity
- 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
Links
- 239000007921 spray Substances 0.000 title claims abstract description 70
- 238000000746 purification Methods 0.000 title claims abstract description 24
- 238000000034 method Methods 0.000 title claims abstract description 19
- 239000002912 waste gas Substances 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 46
- 239000007789 gas Substances 0.000 claims abstract description 28
- 239000000945 filler Substances 0.000 claims abstract description 16
- 239000004744 fabric Substances 0.000 claims abstract description 14
- 238000012856 packing Methods 0.000 claims abstract description 13
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000012530 fluid Substances 0.000 claims description 13
- 238000001802 infusion Methods 0.000 claims description 12
- 230000009469 supplementation Effects 0.000 claims description 6
- 238000007667 floating Methods 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 4
- 239000004743 Polypropylene Substances 0.000 claims description 3
- 229920001155 polypropylene Polymers 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 230000000694 effects Effects 0.000 description 4
- 239000002002 slurry Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000443 aerosol Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Landscapes
- Treating Waste Gases (AREA)
- Gas Separation By Absorption (AREA)
Abstract
The utility model relates to a kind of spray columns for wet-process waste gas purification.Tower body including being equipped with gas outlet and air inlet pipeline section；It is connected with the circulating slot being connected with its inner cavity in the lower part of tower body, screen modules are inserted in circulating slot；At least three groups of filler pedestals are connected in the inner cavity of tower body, packing layer is equipped on filler pedestal；It is externally provided with spray pump in circulating slot, the inlet of spray pump is connected with the inner cavity of circulating slot, and the liquid outlet of spray pump is connected with inlet tube, and at least two groups spray general pipeline is communicated on inlet tube and spray general pipeline is connected with tower body；It is equipped with the cloth liquid component constituted that is connected by multiple groups by spray branch pipe in tower body, is communicated with multiple groups spray head on spray branch pipe；Cloth liquid component is identical as the spray number of general pipeline and is separately positioned between two groups of adjacent filler pedestals, and cloth liquid component is connected to spray general pipeline one-to-one correspondence；Demister is equipped in the inner cavity of tower body.It the utility model good purification and can save water.
Description
Technical field
The utility model belongs to and technical field of waste gas treatment more particularly to a kind of spray for wet-process waste gas purification
Tower.
Background technique
With being constantly progressive for science and technology, many factories can generate a large amount of pollution gas in process of production, because
This requires corresponding processing equipment to be handled, and spray column is as a kind of main gas processing device, in processing gas
Upper important role.Currently, spray column generally includes tubular tower body, tower body bottom is provided with slurry pool, and tower body corresponds to slurry pool
Top is provided with air inlet, is provided with gas outlet at the top of tower body, and tower body, which corresponds to, is provided with spray tube among air inlet and air outlet,
It is provided with spray head on spray tube, the conduit of connection slurry pool and spray tube is additionally provided on the outside of tower body.Exhaust gas enters from air inlet
Inside tower body, slurry pool is provided with the solution of purification exhaust gas, and solution is back to spray tube through conduit, is sprayed by spray head, ejection
Solution is reacted with the harmful substance in the exhaust gas of rising to achieve the purpose that purification.
It is undesirable that existing spray column is primarily present clean-up effect, and water consumption is big and purified exhaust gas water mist is biggish asks
Topic.
Utility model content
The utility model is to solve technical problem present in well-known technique and provide a kind of good purification and save and use
The spray column for wet-process waste gas purification of water.
The utility model is adopted the technical scheme that solve technical problem present in well-known technique: one kind is for wet
The spray column of method waste gas purification offers the tower body of gas outlet including top, is equipped in the lower part of tower body and is connected with its inner cavity
Air inlet pipeline section；Circulating slot is connected on the periphery wall of the lower part of tower body, circulating slot is by being provided on the periphery wall of tower body
Notch be connected with the inner cavity of tower body, being inserted in circulating slot longitudinally disposed can carry out the liquid flowed into circulating slot
The screen modules of filtering；At least three groups filler pedestals being laterally arranged are connected in the inner cavity of tower body, are opened on filler pedestal
Equipped with through-hole that can be for gas to pass through, packing layer is equipped on filler pedestal；Be externally provided with spray pump in circulating slot, spray pump into
Liquid mouth is connected by pipeline with the inner cavity of circulating slot, and the liquid outlet of spray pump is connected with inlet tube, is communicated on inlet tube
At least two groups spray general pipeline and spray general pipeline passes through by enabling connector be connected with tower body；It is equipped with by multiple groups in tower body by spraying
Leaching branch pipe is connected the cloth liquid component of composition, is communicated with multiple groups spray head on spray branch pipe；The number of cloth liquid component and spray general pipeline
Mesh is identical and is separately positioned between two groups of adjacent filler pedestals, and cloth liquid component passes through by enabling connector and spray general pipeline mono- a pair of
It should be connected to；Demister is equipped in the inner cavity top of tower body, the top of the packing layer of top layer.
The advantages and positive effects of the utility model are as follows: the utility model provides a kind of spray for wet-process waste gas purification
Tower is drenched, compared with prior art, the utility model is equipped with multiple filling layers layer and cloth liquid component, increases connecing for exhaust gas and spray liquid
Contacting surface product, and then improve the clean-up effect of exhaust gas；The setting of screen modules can avoid pollution object and enter spray branch pipe, make
At blocking；The setting of demister can separate the big quantity of fluid carried secretly in exhaust gas so that moisture reenter purification device with
It is recycled, reduces the water content of gas after purification, saved and used water.
Preferably: multiple groups observation window is equipped on tower body.
Preferably: fluid infusion floating ball is equipped in circulating slot.
Preferably: screen modules include the strainer installing frame being inserted in the notch opened up at the top of circulating slot, are being filtered
Net installing frame is equipped with filter screen；The baffle for playing resistance shelves to strainer installing frame is connected at the top of strainer installing frame,
The top surface of baffle is connected with handle.
Preferably: packing layer is polypropylene step ring/porous ball.
Preferably: tower body be externally provided with liquid reserve tank and fluid infusion pump, fluid infusion pump inlet be connected with liquid reserve tank, liquid outlet
It is communicated with liquid supplementation pipe, the outlet of liquid supplementation pipe is connected with circulating slot.
Preferably: ball valve is equipped on spray general pipeline.
Detailed description of the invention
Fig. 1 is the main view broken section structural schematic diagram of the utility model.
In figure: 1, liquid reserve tank；2, fluid infusion pumps；3, spray pump；4, circulating slot；5, liquid supplementation pipe；6, fluid infusion floating ball；7, filter screen
Component；7-1, filter screen；7-2, strainer installing frame；7-3, baffle；8, tower body；8-1, air inlet pipeline section；8-2, observation window；8-3, go out
Port；9, inlet tube；10, general pipeline is sprayed；11, ball valve；12, branch pipe is sprayed；13, spray head；14, filler pedestal；15, packing layer；
16, demister.
Specific embodiment
For the invention, features and effects that can further appreciate that the utility model, hereby lifts following embodiment and be described in detail
It is as follows:
Referring to Figure 1, a kind of spray column for wet-process waste gas purification of the utility model includes that top offers outlet
The tower body 8 of mouth 8-3, the air inlet pipeline section 8-1 being connected with its inner cavity is equipped in the lower part of tower body 8.Multiple groups are equipped on tower body 8 to see
Survey window 8-2.
Circulating slot 4 is connected on the periphery wall of the lower part of tower body 8, circulating slot 4 is by being provided on the periphery wall of tower body 8
Notch be connected with the inner cavity of tower body 8.Fluid infusion floating ball 6 is equipped in circulating slot 4.Air inlet pipeline section 8-1 is located at the upper of circulating slot 4
Side.
The longitudinally disposed filter screen group that can be filtered to the liquid flowed into circulating slot 4 is inserted in circulating slot 4
Part 7；Screen modules 7 include the strainer installing frame 7-2 being inserted in the notch that the top of circulating slot 4 opens up, and install in strainer
Frame 7-2 is equipped with filter screen 7-1；The gear for playing resistance shelves to strainer installing frame 7-2 is connected at the top of strainer installing frame 7-2
Plate 7-3 is connected with handle in the top surface of baffle 7-3.
At least three groups filler pedestals 14 being laterally arranged are connected in the inner cavity of tower body 8, are offered on filler pedestal 14
Through-hole that can be for gas to pass through is equipped with packing layer 15 on filler pedestal 14.Packing layer 15 in the present embodiment is polypropylene rank
Terraced ring/porous ball.
It is externally provided with spray pump 3 in circulating slot 4, the inlet of spray pump 3 is connected by pipeline with the inner cavity of circulating slot 4,
The liquid outlet of spray pump 3 is connected with inlet tube 9, and at least two groups spray general pipeline 10 and spray general pipeline 10 are communicated on inlet tube 9
By by enabling connector be connected with tower body 8.Ball valve 11 is equipped on spray general pipeline 10.
The cloth liquid component constituted that is connected by multiple groups by spray branch pipe 12 is equipped in tower body 8, in spray branch pipe 12
On be communicated with multiple groups spray head 13.Cloth liquid component is identical as the spray number of general pipeline 10 and is separately positioned on two groups of adjacent filler bottoms
Between seat 14, cloth liquid component passes through by enabling connector be connected to the spray one-to-one correspondence of general pipeline 10.On the inner cavity top of tower body 8, top layer
Packing layer 15 top be equipped with demister 16.
It is externally provided with liquid reserve tank 1 and fluid infusion pump 2 in tower body 8, the inlet of fluid infusion pump 2 is connected with liquid reserve tank 1, liquid outlet connects
It is connected with liquid supplementation pipe 5, the outlet of liquid supplementation pipe 5 is connected with circulating slot 4.
Working principle: firstly, the exhaust gas that exhaust gas source generates enters in tower body 8 under the action of blower through air inlet pipeline section 8-1,
It is marked with exhaust gas purification liquid in circulating slot 4, simultaneously because the collective effect of inlet tube 9 and packing layer 15 and cloth liquid component, exhaust gas are net
Changing liquid can spill down from 8 top of tower body, and the direction of motion with exhaust gas is on the contrary, exhaust gas purification liquid and exhaust gas are sufficiently mixed in packing layer 15
It closes, to absorb the harmful substance in exhaust gas, then, gas enters back into demister 16 and carries out aerosol detached job；After separation
Gas is discharged into air or carries out subsequent processing, and the liquid after separation flows into circulating slot 4 and participates in purification process again；When following
When water level in annular groove 4 is too low, fluid infusion floating ball 6 issues signal and fluid infusion pump 2 is opened and then supplements liquid into circulating slot 4.
Claims (7)
1. a kind of spray column for wet-process waste gas purification, it is characterized in that: including the tower body that top offers gas outlet (8-3)
(8), the air inlet pipeline section (8-1) being connected with its inner cavity is equipped in the lower part of tower body (8)；Periphery wall in the lower part of tower body (8)
On be connected with circulating slot (4), the inner cavity phase of notch and tower body (8) on periphery wall of the circulating slot (4) by being provided with tower body (8)
Connection is inserted with the longitudinally disposed filter screen group that can be filtered to the liquid flowed into circulating slot (4) in circulating slot (4)
Part (7)；At least three groups filler pedestals (14) being laterally arranged are connected in the inner cavity of tower body (8), filler pedestal is opened on (14)
Equipped with through-hole that can be for gas to pass through, packing layer (15) are equipped on filler pedestal (14)；Spray pump is externally provided in circulating slot (4)
(3), the inlet of spray pump (3) is connected by pipeline with the inner cavity of circulating slot (4), and the liquid outlet of spray pump (3) is connected with
Inlet tube (9), be communicated on inlet tube (9) at least two groups spray general pipeline (10) and spray general pipeline (10) by by enable connector with
Tower body (8) is connected；It is equipped in the tower body (8) and is connected by spray branch pipe (12) the cloth liquid component constituted by multiple groups,
Multiple groups spray head (13) are communicated on spray branch pipe (12)；Cloth liquid component is identical as the spray number of general pipeline (10) and is separately positioned on
Between two groups of adjacent filler pedestals (14), cloth liquid component by enabling connector correspond with spray general pipeline (10) by being connected to；?
The inner cavity top of tower body (8), the top of the packing layer (15) of top layer are equipped with demister (16).
2. the spray column of wet-process waste gas purification is used for as described in claim 1, it is characterized in that: being equipped with multiple groups on tower body (8)
Observation window (8-2).
3. being used for the spray column of wet-process waste gas purification as described in claim 1, mended it is characterized in that: being equipped in circulating slot (4)
Liquid floating ball (6).
4. the spray column of wet-process waste gas purification is used for as described in claim 1, it is characterized in that: screen modules (7) include inserting
Strainer installing frame (7-2) in the notch opened up at the top of circulating slot (4) is equipped with filtering on strainer installing frame (7-2)
Net (7-1)；The baffle (7-3) for playing resistance shelves to strainer installing frame (7-2) is connected at the top of strainer installing frame (7-2),
Handle is connected in the top surface of baffle (7-3).
5. the spray column of wet-process waste gas purification is used for as described in claim 1, it is characterized in that: packing layer (15) is polypropylene rank
Terraced ring/porous ball.
6. the spray column of wet-process waste gas purification is used for as described in claim 1, it is characterized in that: being externally provided with liquid storage in tower body (8)
Case (1) and fluid infusion pump (2), the inlet of fluid infusion pump (2) is connected with liquid reserve tank (1), liquid outlet is communicated with liquid supplementation pipe (5), mends
The outlet of liquid pipe (5) is connected with circulating slot (4).
7. the spray column of wet-process waste gas purification is used for as described in claim 1, it is characterized in that: being equipped on spray general pipeline (10)
Ball valve (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870329.3U CN209138328U (en) | 2018-11-14 | 2018-11-14 | A kind of spray column for wet-process waste gas purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821870329.3U CN209138328U (en) | 2018-11-14 | 2018-11-14 | A kind of spray column for wet-process waste gas purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209138328U true CN209138328U (en) | 2019-07-23 |
Family
ID=67285622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821870329.3U Expired - Fee Related CN209138328U (en) | 2018-11-14 | 2018-11-14 | A kind of spray column for wet-process waste gas purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209138328U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425924A (en) * | 2019-08-27 | 2019-11-08 | 中国华能集团清洁能源技术研究院有限公司 | A kind of packed tower of heat transfer spray stage by stage, the flue gas processing method of flue gas waste heat recovery |
| CN111097262A (en) * | 2020-01-20 | 2020-05-05 | 广州市绿森环保设备有限公司 | Organic waste gas handles with bad formula spray column that circulates |
-
2018
- 2018-11-14 CN CN201821870329.3U patent/CN209138328U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110425924A (en) * | 2019-08-27 | 2019-11-08 | 中国华能集团清洁能源技术研究院有限公司 | A kind of packed tower of heat transfer spray stage by stage, the flue gas processing method of flue gas waste heat recovery |
| CN111097262A (en) * | 2020-01-20 | 2020-05-05 | 广州市绿森环保设备有限公司 | Organic waste gas handles with bad formula spray column that circulates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20190723 |