CN204001139U - A kind of municipal sewage system sewage poison gas cleaning treatment system - Google Patents
A kind of municipal sewage system sewage poison gas cleaning treatment system Download PDFInfo
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- CN204001139U CN204001139U CN201420395431.8U CN201420395431U CN204001139U CN 204001139 U CN204001139 U CN 204001139U CN 201420395431 U CN201420395431 U CN 201420395431U CN 204001139 U CN204001139 U CN 204001139U
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Abstract
The utility model relates to a kind of municipal sewage system sewage poison gas cleaning treatment system, and it comprises sewer pipe, gas-liquid separation pipeline, air exhauster, gas cleaning plant, sewage reservoir: gas cleaning plant comprises shell, air inlet port, purification pipeline, exhaust opening; Sewer pipe outlet of sewer end is connected with gas-liquid separation pipeline, gas-liquid separation pipeline comprises suction branch, branch drain and bleeds and be in charge of, branch drain inserts in sewage reservoir, bleeds to be in charge of and stretches into the inner Qie Qiyu suction branch of sewer pipe UNICOM, and bleeding to be in charge of is provided with suction port; Air exhauster inlet end is connected with suction branch, and outlet side is connected with gas cleaning plant air inlet port; Purify pipeline and be rotary type and be placed in gas cleaning plant inside, the air inlet port UNICOM of its arrival end and gas cleaning plant, and inside is provided with absorption net A, and absorption is netted on A adsorbent; Purifying pipeline bottom is gas purification liquid chamber; Shell upper is back taper, and the top of its inwall is provided with gas measurement instrument; Exhaust opening is positioned at cover top portion.
Description
Technical field
The utility model belongs to urban sewage system field, particularly a kind of municipal sewage system sewage poison gas cleaning treatment system.
Background technology
Instantly municipal sewage, exhaust emission outstanding problem.People generally believe, urban sewage discharge system is comprised of sewage collection system (drainage pipe net) and sewage disposal system (Sewage Plant) two parts, and that function is separately divided is clear and definite, the major function that is drainage pipe net is collect and carry sewage, and Sewage Plant is carried out the dirty water decontamination handles.Under present condition, the departments such as environmental protection, health strictly control the discharge of effluent sewerage, dirt and toxic gas, and have in succession issued cleanup standard and the discharge standard of sewage, dirt, and enhancement of environment wins initial success.Be worth us to note, sewage is profiling rubbish, and poison gas is stealthy killer, but people have ignored health threat and significant damage that the poison gas that distributed by sewage brings to the mankind.
Sewage quality and effluent discharge environment will directly affect kind and the discharge value of sewer poison gas, drainage pipe is by sewage collecting and when being transported to Sewage Plant, its pipe interior is carrying out complicated physics, biological and chemical course of reaction, generate multiple pernicious gas, as multiple gases such as methane, ammonia, carbon monoxide, hydrogen sulfide, chlorine, carbon dioxide, volatile organic matters, badly influence people's live row and sewer management etc.Surpass certain density sewer gas and can make people poisoning, even also can cause blow-up.In Sewage Plant, often can see such scene, carrying the sewage of the multiple dirts such as greasy dirt, polybag, paper bag, ight soil secretly, because producing a large amount of biogas and various poison gas, do not stop emitting bubble, in order not cause blow-up, Sewage Plant can only be carried out sewerage treatment completely under the open-air atmosphere of Full-open, and Wastewater Treatment Plant is exactly a poison gas factory simply, and in several kilometers, periphery, people can smell foul smell.Staff and near resident often there will be dizziness, headache and respiratory tract infection, and serious harm is healthy.
Along with the high speed development of urban construction and the continuous growth of urban population, industrial waste water, sanitary sewage and sewer exhaust-gas treatment have become the task of top priority.Add the cumulative year after year of private car, the air pollution that vehicle exhaust and airborne dust bring to city is also quite serious.Therefore, current to the improvement of municipal sewage system drainage and scientific management, the work that reduces and reduce sewer pernicious gas is extremely urgent.
Utility model content
In order to solve the existing problem of above-mentioned traditional cities foul water system, the utility model provides a kind of municipal sewage system sewage poison gas cleaning treatment system, it utilizes existing sewer pipe condition, set up gas-liquid separation device and air cleaning unit, use gas, liquid isolation technics, respectively sewage is discharged to sewage plant, toxic gas is collected in air cleaning unit, make the sewage of sewer and toxic gas all under sealing state, carry out deodorizing and focus on after discharge, guarantee that townsfolk exempts from the dual health hazard of sewage and poison gas, realize the object of the safe blowdown in urban sewage system and management.
For realizing above object, the technical solution adopted in the utility model is: a kind of municipal sewage system sewage poison gas cleaning treatment system, it is characterized in that, it comprises sewer pipe (1), gas-liquid separation pipeline (2), air exhauster (3), gas cleaning plant (4), sewage reservoir (5): wherein, gas cleaning plant (4) comprises shell (41), air inlet port (42), purifies pipeline (43), exhaust opening (44); Described sewer pipe (1) is provided with seepage mouth (11), sewer pipe (1) outlet of sewer end is connected with gas-liquid separation pipeline (2), gas-liquid separation pipeline (2) comprises suction branch (21), branch drain (22) and bleeds and be in charge of (23), described branch drain (22) inserts in sewage reservoir, bleed and be in charge of (23) and stretch into sewer pipe (1) inner and itself and suction branch (21) UNICOM, bleed and be in charge of (23) and be provided with suction port (231); The inlet end of described air exhauster (3) is connected with suction branch (21), and outlet side is connected with the air inlet port (42) of gas cleaning plant (4); Described purification pipeline (43) is shell (41) inside that rotary type is placed in gas cleaning plant (4), air inlet port (42) UNICOM of its arrival end and gas cleaning plant (4), and inside is provided with absorption net A(431), absorption net A(431) on have adsorbent; Purifying pipeline (43) bottom is gas purification liquid chamber (45), built-in gas purification liquid; Shell (41) top is back taper, and the top of its inwall is provided with gas measurement instrument (47); Described exhaust opening (44) is positioned at shell (41) top.
Described suction port (231) is provided with umbrella shape shelter (232), and umbrella shape shelter (232) is fixed by two fulcrums.
Between described purification pipeline (43) and exhaust opening (44), be provided with absorption net B(46), and absorption net B(46) parallel with exhaust opening (44), B(46 is netted in absorption) on have adsorbent.
Described exhaust opening (44) is provided with screen pack (441).
Between described purification pipeline (43) and shell (41) sidewall, space is sediment process chamber (48), and shell (41) sidewall is provided with sediment processing mouthful (481).
Described absorption net A(431) there is 3-10.
The beneficial effects of the utility model are: (1) the utility model provides a kind of municipal sewage system sewage poison gas cleaning treatment system, it utilizes existing sewer pipe condition, set up gas-liquid separation device and air cleaning unit, use gas, liquid isolation technics, respectively sewage is discharged to sewage plant, toxic gas is collected in air cleaning unit, make the sewage of sewer and toxic gas all under sealing state, carry out deodorizing and focus on after discharge, guarantee that townsfolk exempts from the dual health hazard of sewage and poison gas, realize the object of the safe blowdown in urban sewage system and management.
(2) the utility model provides a kind of municipal sewage system sewage poison gas cleaning treatment system, in its air cleaning unit, be provided with gas measurement instrument, by instrument, control flow and the density of biogas, utilize the method for high temperature incineration to carry out high-temperature process, then after filtering by screen pack, discharge, reach and reduce air-polluting object.
(3) the utility model provides a kind of municipal sewage system sewage poison gas cleaning treatment system, is provided with sediment process chamber in its air cleaning unit, and the residue after burning is collected, and carries out fertilizer processing.
(4) toxic gas of sewer can be collected and purify to the utility model not only, under negative pressure effect, each seepage mouth on sewer pipe becomes a dust catcher, bring a part of vehicle exhaust and road surface airborne dust into sewer and be purified processing, can effectively improve incity, city air quality, municipal sanitary and civic dwelling environment.
(5) the utility model structure design is simple, practical, and construction cost is low, tallies with the national condition, and can popularize and be applicable.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of municipal sewage system sewage poison gas cleaning treatment system.
Fig. 2 is the partial structurtes schematic diagram of bleeding and being in charge of.
At the numerical reference described in Fig. 1, be expressed as: 1, sewer pipe; 11, seepage mouth; 2, gas-liquid separation pipeline; 21, suction branch; 22, branch drain; 23, bleed and be in charge of; 231, suction port; 232, umbrella shape shelter; 3, air exhauster; 4, gas cleaning plant; 41, shell; 42, air inlet port; 43, purify pipeline; 431, absorption net A; 44, exhaust opening; 441, screen pack; 45, gas purification liquid chamber; 46, absorption net B; 47, gas measurement instrument; 48, sediment process chamber; 481, sediment is processed mouth; 5, sewage reservoir.
At the numerical reference described in Fig. 2, be expressed as: 23, bleed and be in charge of; 231, suction port; 232, umbrella shape shelter.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
Referring to Fig. 1, a kind of municipal sewage system sewage poison gas cleaning treatment system, it comprises sewer pipe 1, gas-liquid separation pipeline 2, air exhauster 3, gas cleaning plant 4, sewage reservoir 5, and wherein, gas cleaning plant 4 comprises shell 41, air inlet port 42, purifies pipeline 43, exhaust opening 44.Sewer pipe 1 is provided with seepage mouth 11, sewer pipe 1 outlet of sewer end is connected with gas-liquid separation pipeline 2, gas-liquid separation pipeline 2 comprises suction branch 21, branch drain 22 and bleeds and be in charge of 23, branch drain 22 inserts in sewage reservoir, bleed be in charge of 23 stretch into sewer pipe 1 inner and with suction branch 21 UNICOMs, bleed and be in charge of 23 and be provided with suction port 231, in suction port 231, by two fulcrums, be fixed with umbrella shape shelter 232; The inlet end of air exhauster 3 is connected with suction branch 21, and outlet side is connected with the air inlet port 42 of gas cleaning plant 4.Purify pipeline 43 and be shell 41 inside that rotary type is placed in gas cleaning plant 4, air inlet port 42 UNICOMs of its arrival end and gas cleaning plant 4, and inside is provided with 3-10 absorption net A431, and adsorbing to net on A431 has adsorbent.Purifying pipeline 43 bottoms is gas purification liquid chamber 45, built-in gas purification liquid; Shell 41 tops are back taper, and the top of its inwall is provided with gas measurement instrument 47.Exhaust opening 44 is positioned at shell 41 tops, and exhaust opening 44 is also provided with screen pack 441.Purify between pipeline 43 and exhaust opening 44 and be provided with and adsorb net B46, and absorption net B46 is parallel with exhaust opening 44, absorption is netted on B46 adsorbent.Purifying space between pipeline 43 and shell 41 sidewalls is sediment process chamber 48, and shell 41 sidewalls are provided with sediment processing mouth 481.
The utility model is when work, utilizing air exhauster 3 to connect suction branches 21 is in charge of 23 toxic gas is collected in air cleaning unit 4 with bleeding, for preventing that sewage and floating thing are inhaled into bleed, be in charge of 23, be in charge of 23 suction port 231 and be fixed with umbrella shape shelter 232 by two fulcrums bleeding; Sewage and floating thing are discharged in the sewage reservoir 5 of sewage plant by branch drain 22.Toxic gas enters gas cleaning plant 4 inside by air inlet port 42, first pass through the suction-operated of the built-in gas purification liquid of gas purification liquid chamber 45, after enter purification pipe road 43, after the suction-operated of netting the adsorbent on A431 through absorption in purifying pipeline 43, again, through the suction-operated of the adsorbent on absorption net B46, then by exhaust opening 44, discharge.Because being mixed with biogas in toxic gas, the utility model is controlled flow and the density of biogas by being arranged on the gas measurement instrument 47 of gas cleaning plant 4 shell 41 upper inside wall, utilize the method for high temperature incineration to process, and after then filtering by screen pack 441, discharges.The Main Function of sediment process chamber 48 is that the residue after burning is collected, and processes mouthful 481 discharges carry out fertilizer processing by sediment.Because the toxic gas in sewer pipe 1 is drawn out of, under negative pressure effect, each seepage mouth 11 on sewer pipe 1 becomes a dust catcher, bring a part of vehicle exhaust and road surface airborne dust into sewer pipe 1 and be purified processing, effectively improve incity, city air quality, municipal sanitary and civic dwelling environment.
The utility model provides a kind of municipal sewage system sewage poison gas cleaning treatment system, it utilizes existing sewer pipe condition, at sewer pipe sewage draining exit, set up gas-liquid separation device and air cleaning unit, use gas, liquid isolation technics, respectively sewage is discharged to sewage plant, toxic gas is collected in air cleaning unit, make the sewage of sewer and toxic gas all under sealing state, carry out deodorizing and focus on after discharge, guarantee that townsfolk exempts from the dual health hazard of sewage and poison gas, realizes the object of the safe blowdown in urban sewage system and management.
Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred embodiment of the present utility model, should be understood that, finiteness due to literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (6)
1. a municipal sewage system sewage poison gas cleaning treatment system, it is characterized in that, it comprises sewer pipe (1), gas-liquid separation pipeline (2), air exhauster (3), gas cleaning plant (4), sewage reservoir (5): wherein, gas cleaning plant (4) comprises shell (41), air inlet port (42), purifies pipeline (43), exhaust opening (44); Described sewer pipe (1) is provided with seepage mouth (11), sewer pipe (1) outlet of sewer end is connected with gas-liquid separation pipeline (2), gas-liquid separation pipeline (2) comprises suction branch (21), branch drain (22) and bleeds and be in charge of (23), described branch drain (22) inserts in sewage reservoir, bleed and be in charge of (23) and stretch into sewer pipe (1) inner and itself and suction branch (21) UNICOM, bleed and be in charge of (23) and be provided with suction port (231); The inlet end of described air exhauster (3) is connected with suction branch (21), and outlet side is connected with the air inlet port (42) of gas cleaning plant (4); Described purification pipeline (43) is shell (41) inside that rotary type is placed in gas cleaning plant (4), air inlet port (42) UNICOM of its arrival end and gas cleaning plant (4), and inside is provided with absorption net A(431), absorption net A(431) on have adsorbent; Purifying pipeline (43) bottom is gas purification liquid chamber (45), built-in gas purification liquid; Shell (41) top is back taper, and the top of its inwall is provided with gas measurement instrument (47); Described exhaust opening (44) is positioned at shell (41) top.
2. a kind of municipal sewage system sewage poison gas cleaning treatment system according to claim 1, is characterized in that, described suction port (231) is provided with umbrella shape shelter (232), and umbrella shape shelter (232) is fixed by two fulcrums.
3. a kind of municipal sewage system sewage poison gas cleaning treatment system according to claim 1, it is characterized in that, between described purification pipeline (43) and exhaust opening (44), be provided with absorption net B(46), and absorption net B(46) parallel with exhaust opening (44), B(46 is netted in absorption) on have adsorbent.
4. a kind of municipal sewage system sewage poison gas cleaning treatment system according to claim 1, is characterized in that, described exhaust opening (44) is provided with screen pack (441).
5. a kind of municipal sewage system sewage poison gas cleaning treatment system according to claim 1, it is characterized in that, between described purification pipeline (43) and shell (41) sidewall, space is sediment process chamber (48), and shell (41) sidewall is provided with sediment processing mouthful (481).
6. a kind of municipal sewage system sewage poison gas cleaning treatment system according to claim 1, is characterized in that described absorption net A(431) there is 3-10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395431.8U CN204001139U (en) | 2014-07-17 | 2014-07-17 | A kind of municipal sewage system sewage poison gas cleaning treatment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395431.8U CN204001139U (en) | 2014-07-17 | 2014-07-17 | A kind of municipal sewage system sewage poison gas cleaning treatment system |
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| Publication Number | Publication Date |
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| CN204001139U true CN204001139U (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420395431.8U Expired - Fee Related CN204001139U (en) | 2014-07-17 | 2014-07-17 | A kind of municipal sewage system sewage poison gas cleaning treatment system |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017214664A1 (en) * | 2016-06-13 | 2017-12-21 | Thomas Cherimulla Itty | Modular drainage assembly and drainage unit therefor |
| CN108715468A (en) * | 2018-06-29 | 2018-10-30 | 杭州风扬环保科技有限公司 | A kind of sewage smells pretreatment system |
| CN110114539A (en) * | 2016-12-27 | 2019-08-09 | 赛恩泰克株式会社 | Method and apparatus for controlling the ventilation quantity of closed conduit |
-
2014
- 2014-07-17 CN CN201420395431.8U patent/CN204001139U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017214664A1 (en) * | 2016-06-13 | 2017-12-21 | Thomas Cherimulla Itty | Modular drainage assembly and drainage unit therefor |
| CN110114539A (en) * | 2016-12-27 | 2019-08-09 | 赛恩泰克株式会社 | Method and apparatus for controlling the ventilation quantity of closed conduit |
| CN110114539B (en) * | 2016-12-27 | 2021-04-02 | 赛恩泰克株式会社 | Method and apparatus for controlling ventilation of enclosed duct |
| CN108715468A (en) * | 2018-06-29 | 2018-10-30 | 杭州风扬环保科技有限公司 | A kind of sewage smells pretreatment system |
| CN108715468B (en) * | 2018-06-29 | 2024-05-03 | 李白芬 | Sewage smell pretreatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150717 |
|
| EXPY | Termination of patent right or utility model |