CN213433771U - Waste gas treatment device of sewage treatment tank - Google Patents
Waste gas treatment device of sewage treatment tank Download PDFInfo
- Publication number
- CN213433771U CN213433771U CN202021543348.2U CN202021543348U CN213433771U CN 213433771 U CN213433771 U CN 213433771U CN 202021543348 U CN202021543348 U CN 202021543348U CN 213433771 U CN213433771 U CN 213433771U
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- CN
- China
- Prior art keywords
- waste gas
- gas
- box
- sewage treatment
- pump
- 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
- 239000002912 waste gas Substances 0.000 title claims abstract description 39
- 239000010865 sewage Substances 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 210000003437 trachea Anatomy 0.000 claims abstract description 5
- 230000006698 induction Effects 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 4
- 238000001802 infusion Methods 0.000 claims description 2
- 238000006386 neutralization reaction Methods 0.000 abstract description 14
- 239000007788 liquid Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 238000007789 sealing Methods 0.000 description 6
- 239000012535 impurity Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012824 chemical production Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
Images
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- Treating Waste Gases (AREA)
Abstract
The utility model discloses a waste gas treatment device in sewage treatment pond, including the effluent water sump, the upper end opening of effluent water sump is provided with sealed lid, sliding connection has the receipts gas box in the effluent water sump, the lower extreme lateral wall intercommunication of receiving the gas box has a plurality of receipts trachea, sealed covering is provided with the cylinder, and the output of cylinder run through sealed lid and with receive gas box fixed connection, sealed covering is provided with the aspirator pump, the induction port and the receipts gas box intercommunication of aspirator pump, and the gas vent intercommunication of aspirator pump has the processing case. The utility model relates to a sewage treatment technical field, through the cooperation of receiving gas box and cylinder, can make the suction top-down of aspirator pump act on all sour alkaline waste gas that float on the effluent water sump, make waste gas can be by abundant suction, in addition the setting of communicating pipe and shower nozzle, can make waste gas and neutralization solution realize the offset, make the two can obtain abundant quick neutralization, very big improvement the treatment effeciency of waste gas.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a waste gas treatment device in sewage treatment pond.
Background
In the chemical production process, a large amount of sewage is often produced, the sewage contains a large amount of acid-base waste gas, in order to prevent the discharge of the acid-base waste gas, a sealing cover is often additionally arranged on a sewage pool, and then the waste gas is sucked out by an air suction pump for treatment.
However, when the acid-base waste gas is sucked by the suction pump, the suction port of the suction pump is generally fixed and sealed on the sealing cover, so that the suction force of the suction pump can only act on the acid-base waste gas on the upper layer, a large amount of gas on the bottom layer in the sewage pool is not sucked, and the treatment effect of the acid-base waste gas is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems existing in the prior art and providing a waste gas treatment device of a sewage treatment tank.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an exhaust treatment device in sewage treatment pond, includes the effluent water sump, the upper end opening of effluent water sump is provided with sealed lid, sliding connection has the box of receiving gas in the effluent water sump, the lower extreme lateral wall intercommunication of receiving the box of gas has a plurality of receipts trachea, sealed covering is provided with the cylinder, and the output of cylinder run through sealed lid and with receive gas box fixed connection, sealed covering is provided with the aspirator pump, the induction port and the box intercommunication of receiving of aspirator pump, and the gas vent intercommunication of aspirator pump has the processing case, it has the transfer pump to handle case intercommunication.
Preferably, two communicating pipes that the symmetry set up are fixedly connected with in the treatment box, two communicating pipes communicate with aspirator pump and transfer pump respectively, and all set up a plurality of exports that set up relatively on two communicating pipes.
Preferably, the outlet is communicated with a spray head, and the outer surface of the spray head is coated with antirust paint.
Preferably, the lower port of the air collecting pipe is provided with threads, and the lower port of the air collecting pipe is connected with a filter screen in a threaded manner.
Preferably, the air collecting box is communicated with a hose, and one end of the hose, which is far away from the air collecting box, is communicated with an air suction port of the air suction pump.
Preferably, two communicating pipes are provided with one-way valves.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the cooperation of the gas receiving box and the cylinder, the reciprocating up-and-down motion of the gas receiving box can be controlled by the cylinder, so that the suction pump can absorb acid-base waste gas in sewage from top to bottom through the gas receiving pipe on the gas receiving box, the waste gas at the bottom layer can be sucked completely by the suction action of the suction pump, and the waste gas suction effect can be effectively improved.
2. Through the cooperation of two communicating pipes that set up and shower nozzle, when can making waste gas spout in the shower nozzle of communicating pipe, form the offset with the neutralization liquid from relative shower nozzle spun, make exhaust waste gas all can receive the effect of neutralization liquid, avoid producing and omit, and the liquid after the neutralization reaction can be under the effect of self gravity, send fast and handle bottom of the case end discharge port and discharge.
3. Through the filter screen that sets up, the foreign particles that contains in can effectively completely cut off the waste gas avoids absorbing too much because of foreign particles, blocks up the aspirator pump, and the filter screen passes through threaded connection in receiving the trachea, and the later stage of being convenient for is dismantled and is changed, and the hose that sets up in addition can cooperate and receive the gas box and carry out the up-and-down motion, and the motion of having avoided receiving the gas box receives the restriction.
Drawings
Fig. 1 is a schematic front perspective structural view of an exhaust gas treatment device of a sewage treatment tank provided by the present invention;
FIG. 2 is an enlarged schematic view of the structure at A in FIG. 1;
fig. 3 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1 sewage pool, 2 sealing cover, 3 air-receiving box, 4 air-receiving pipe, 5 air cylinder, 6 air suction pump, 7 treatment box, 8 infusion pump, 9 communicating pipe, 10 outlet, 11 spray head, 12 filter screen, 13 hose, 14 one-way valve, 15 outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a waste gas treatment device in sewage treatment pond, including effluent water sump 1, the upper end opening of effluent water sump 1 is provided with sealed lid 2, the setting of sealed lid 2, can prevent that waste gas from wafting out from effluent water sump 1 and polluting the external environment, sliding connection has gas receiving box 3 in effluent water sump 1, gas receiving box 3's lower extreme lateral wall intercommunication has a plurality of gas receiving pipes 4, gas receiving pipe 4's lower port is seted up threadedly, and gas receiving pipe 4's lower port threaded connection has filter screen 12, filter screen 12's setting, can in time completely cut off the impurity granule that contains in the waste gas, avoid impurity granule to block up the aspirator pump, filter screen 12 passes through threaded connection, the later stage of being convenient for is dismantled and is changed.
The air cylinder 5 is arranged on the sealing cover 2, the output end of the air cylinder 5 penetrates through the sealing cover 2 and is fixedly connected with the air collecting box 3, the type of the air cylinder 5 is SC125-800, the air suction pump 6 is arranged on the sealing cover 2, an air suction port of the air suction pump 6 is communicated with the air collecting box 3, an air exhaust port of the air suction pump 6 is communicated with the processing box 7, the air collecting box 3 is communicated with the hose 13, one end, far away from the air collecting box 3, of the hose 13 is communicated with the air suction port of the air suction pump 6, the hose 13 is arranged, the soft characteristic of the hose can be utilized, the suction effect of the air suction pump 6 is guaranteed, and meanwhile the up-and-down movement.
Handle case 7 intercommunication and have transfer pump 8, handle two communicating pipes 9 that the symmetry set up of fixedly connected with in case 7, two communicating pipes 9 communicate with aspirator 6 and transfer pump 8 respectively, and all set up a plurality of export 10 that set up relatively on two communicating pipes 9, through the setting of communicating pipes 9, can form the offset with the pump exhaust neutralization solution of breathing in exhaust waste gas, make waste gas can obtain fully effectual neutralization treatment.
Export 10 intercommunication has shower nozzle 11, and 11 surfaces of shower nozzle are paintd with anti-rust paint, through shower nozzle 11 that sets up, can make spun waste gas and neutralization liquid can spray more even, make the combination reaction that the two can be better, anti-rust paint's setting can effectually avoid the shower nozzle to receive the corruption of acid-base gas, all be provided with check valve 14 on two communicating pipes 9, the setting of check valve 14 can effectively avoid the backward flow of waste gas and neutralization liquid.
When acid-base waste gas that produces in the sewage is handled to needs, start cylinder 5, make its output can drive and receive gas box 3 and carry out up-and-down reciprocating motion, start aspirator pump 6 simultaneously, under the effect of hose 13, the suction of aspirator pump 6 can act on the waste gas that floats from the top down through receiving trachea 4 that receives gas box 3, and the impurity particle in the waste gas can be by the effectual filtration of filter screen 12, avoid aspirator pump 6 to receive the jam of impurity particle, start transfer pump 8, transfer pump 8 can be with the blowout of neutralization liquid through the shower nozzle 11 of one of them communicating pipe 9. Simultaneously waste gas can be through 11 spouts rather than relative shower nozzles, make waste gas and spun liquid can realize the offset, make waste gas fully quick by neutralization reaction, liquid after the neutralization can be through the effect of self gravity, discharge through the bottom discharge port 15 of handling case 7, through the setting of this device, can make waste gas in effluent water sump 1 can be by complete absorption, and waste gas after the absorption can be by the abundant timely neutralization that carries on of neutralization liquid, very big improvement exhaust-gas treatment's effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an exhaust treatment device in sewage treatment pond, includes effluent water sump (1), its characterized in that, the upper end opening of effluent water sump (1) is provided with sealed lid (2), sliding connection has receipts gas box (3) in effluent water sump (1), the lower extreme lateral wall intercommunication of receiving gas box (3) has a plurality of receipts trachea (4), be provided with cylinder (5) on sealed lid (2), and the output of cylinder (5) run through sealed lid (2) and with receive gas box (3) fixed connection, be provided with aspirator pump (6) on sealed lid (2), the induction port and the intercommunication of receiving gas box (3) of aspirator pump (6), and the gas vent intercommunication of aspirator pump (6) has processing case (7), processing case (7) intercommunication has transfer pump (8).
2. The waste gas treatment device of the sewage treatment pool according to claim 1, wherein two symmetrically arranged communicating pipes (9) are fixedly connected in the treatment box (7), the two communicating pipes (9) are respectively communicated with the air suction pump (6) and the infusion pump (8), and a plurality of oppositely arranged outlets (10) are respectively arranged on the two communicating pipes (9).
3. The waste gas treatment device of the sewage treatment pool according to claim 2, wherein the outlet (10) is communicated with a spray head (11), and the outer surface of the spray head (11) is coated with antirust paint.
4. The waste gas treatment device of a sewage treatment tank according to claim 1, wherein the lower port of the air collecting pipe (4) is threaded, and the lower port of the air collecting pipe (4) is in threaded connection with the filter screen (12).
5. An exhaust treatment device for a sewage treatment pool according to claim 1, wherein the air-receiving box (3) is communicated with a hose (13), and one end of the hose (13) far away from the air-receiving box (3) is communicated with an air suction port of the air suction pump (6).
6. An effluent treatment unit for a sewage treatment plant according to claim 2, wherein both said communicating pipes (9) are provided with a one-way valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543348.2U CN213433771U (en) | 2020-07-30 | 2020-07-30 | Waste gas treatment device of sewage treatment tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021543348.2U CN213433771U (en) | 2020-07-30 | 2020-07-30 | Waste gas treatment device of sewage treatment tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213433771U true CN213433771U (en) | 2021-06-15 |
Family
ID=76307195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021543348.2U Expired - Fee Related CN213433771U (en) | 2020-07-30 | 2020-07-30 | Waste gas treatment device of sewage treatment tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213433771U (en) |
-
2020
- 2020-07-30 CN CN202021543348.2U patent/CN213433771U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |