CN202925667U - Gas with odor closing collecting harmless drain-off system of cesspit - Google Patents
Gas with odor closing collecting harmless drain-off system of cesspit Download PDFInfo
- Publication number
- CN202925667U CN202925667U CN201220544521XU CN201220544521U CN202925667U CN 202925667 U CN202925667 U CN 202925667U CN 201220544521X U CN201220544521X U CN 201220544521XU CN 201220544521 U CN201220544521 U CN 201220544521U CN 202925667 U CN202925667 U CN 202925667U
- Authority
- CN
- China
- Prior art keywords
- gas
- harmless
- flexible floating
- sealing
- cesspit
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
Provided is a gas with odor closing collecting harmless drain-off system of a cesspit. The main body is a flexible floating cover film (6) formed by high-density polyethylene (HDPE) geomembrane in a welded mode, the periphery of the film is connected with cesspit walls in a sealing mode, and the film can rise and fall with ups and downs of the sewage level. A gravity pressure pipe (3) and a dredging detecting hole (1) are arranged above on the flexible cover film (6), and a floating module (4) and a gas collecting pipe network (2) are arranged below the flexible floating cover film (6). The gas with the odor closing collecting harmless drain-off system of the cesspit effectively guides, exhausts and collects the gas with the odor produced in the cesspit. A gas outlet pipe (5) collects the gas to be processed in a harmless processing device (7) after the gas is exhausted, and harmless emission under a safe condition is ensured.
Description
Technical field
The utility model relates to a kind of pond body sealing that produces gas with foreign flavor and collects harmless discharge system, the especially sealing of sewage reservoir gas with foreign flavor and collect the harmless discharge system.
Background technology
Because sewage reservoir mostly is open, the open liquid level gas that usually emits bad smell, atmosphere pollution not only, and peripheral resident's health is caused have a strong impact on.Simultaneously, uncovered sewage reservoir collects a large amount of rainwater during rainy season, increased sewage load, is contrary to the principle of the dirty shunting of rain.Conventional way is to adopt the cladding materials such as supporting frame with steel structure and waterproof cloth, controls gas with foreign flavor and spreads to periphery, but should routine way cost high, the large and more difficult construction of irregular pond body for span.Some sewage reservoir top employing HPDE geomembranes have only been realized the airtight collection of gas with foreign flavor is not done any processing and namely entered in atmosphere as floating cover, still surrounding environment are impacted.
Summary of the invention
In order to overcome the deficiency that existing sewage reservoir gas with foreign flavor processing cost is high, application is limited, the utility model provides the sealing of a kind of sewage reservoir gas with foreign flavor to collect the harmless discharge system, after this system is airtight to the pond body, collects gas with foreign flavor and discharge after harmless treatment device is disposed.
The technical scheme that the above technical problem that solves the utility model adopts is: cover the flexible floating epiphragma 6 of one deck HDPE material at the sewage reservoir end face, the film surrounding is connected with the pool wall sealing, and it can freely be risen and fallen in safety level in the ups and downs along with wastewater level; In the closed cavity housing that flexible floating epiphragma 6 and pond face form, the gas that produces in the pond is disposed by gravity pressure pipe 3, relocatable module 4 and gas collection pipes 2 guides to harmless treatment device 7, in the situation that guarantee the safety harmless emission.Main body is for sealing the HDPE flexible floating epiphragma (6) of pond body, desilting inspection eye (1) and gravity pressure pipe (3) are arranged on above flexible floating epiphragma (6), flexible floating epiphragma (6) arranged beneath relocatable module (4) and gas collection pipes (2).Arrange gravity pressure pipe (3), relocatable module (4) and gas collection pipes (2), form efficient, complete gas collection guide system.The gas with foreign flavor that guide goes out is collected into by gas fairlead (5) and discharges after harmless treatment device (7) is disposed.
The beneficial effects of the utility model are: can effectively contain the diffusion of sewage reservoir gas with foreign flavor, prevent that the sewage load that rainwater causes from increasing, and efficiently collects gas with foreign flavor through safety dumping after harmless treatment.
Description of drawings
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is layout plan of the present utility model.
Fig. 2 is vertical section of the present utility model constructional drawing.
1. desilting inspection eyes in figure, 2. gas collection pipes, 3. gravity pressure pipe, 4. relocatable module, 5. gas fairlead, 6. flexible floating epiphragma, 7. harmless treatment device.
The specific embodiment
Flexible floating epiphragma 6 is that the HDPE geomembrane is kept afloat, and surrounding and pool wall are tightly connected, and forms the water surface nappe of confined space, can freely rise and fall with the ups and downs of wastewater level.Flexible floating epiphragma 6 is that the key position in the harmless discharge system is collected in the sealing of whole gas with foreign flavor.
Desilting inspection eye 1 is set on flexible floating epiphragma 6, when sewage reservoir bottom needs to clear up mud, opens desilting inspection eye 1 and in time remove mud.
Be to guarantee the stability of flexible floating epiphragma 6, balancing flexible floating head film 6 suffered buoyancy and prevent that strong wind from making the sewage reservoir surface form negative pressure film is picked up in flexible floating epiphragma 6 top reasonable Arrangement gravity pressure pipes 3, make that on flexible floating epiphragma 6, rainwater is collected to minimum point.When on film, the rainwater amount of collecting is excessive, can rainwater be discharged by lifting appliance outside the pond.
The gas with foreign flavor that produces in 6 times layout relocatable modules 4 of flexible floating epiphragma and gas collection pipes 2 guide ponds avoids flexible floating epiphragma 6 to form bulges.Relocatable module 4, gas collection pipes 2 and 3 actings in conjunction of gravity pressure pipe form the intermediate gas passage under film; Utilize the gas natural pressure of confined space between the intermediate gas passage, by the gas collection floral tube of gas collection pipes 2 supervisor and arm collection, guide gas with foreign flavor.The harmless treatment device 7 that causes outside the pond by gas fairlead 5 after gas with foreign flavor is discharged is disposed, last automatic or manual burning and exhausting.Gas combustion is carried out in burning cover, the flames of anger.
Claims (3)
1. the harmless discharge system is collected in sewage reservoir gas with foreign flavor sealing, main body is for sealing the HDPE flexible floating epiphragma (6) of pond body, desilting inspection eye (1) and gravity pressure pipe (3) are arranged on above flexible floating epiphragma (6), flexible floating epiphragma (6) arranged beneath relocatable module (4) and gas collection pipes (2), the gas with foreign flavor that guide goes out is collected into by gas fairlead (5) and discharges after harmless treatment device (7) is disposed, it is characterized in that: the flexible floating epiphragma (6) that covers one deck HDPE material at the sewage reservoir end face, the film surrounding is connected with the pool wall sealing, it can freely be risen and fallen in safety level in the ups and downs along with wastewater level, in the closed cavity housing that flexible floating epiphragma (6) and pond face form, the gas that produces in the pond is disposed by gravity pressure pipe (3), relocatable module (4) and gas collection pipes (2) guide to harmless treatment device (7), in the situation that guarantee the safety harmless emission.
2. the harmless discharge system is collected in sewage reservoir gas with foreign flavor according to claim 1 sealing, it is characterized in that: the HDPE geomembrane is welded flexible floating epiphragma (6) sealing pond body stops gas with foreign flavor to spread towards periphery.
3. the harmless discharge system is collected in sewage reservoir gas with foreign flavor according to claim 1 sealing, it is characterized in that: arrange gravity pressure pipe (3), relocatable module (4) and gas collection pipes (2), form efficient, complete gas collection guide system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220544521XU CN202925667U (en) | 2012-10-24 | 2012-10-24 | Gas with odor closing collecting harmless drain-off system of cesspit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220544521XU CN202925667U (en) | 2012-10-24 | 2012-10-24 | Gas with odor closing collecting harmless drain-off system of cesspit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202925667U true CN202925667U (en) | 2013-05-08 |
Family
ID=48215642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220544521XU Expired - Fee Related CN202925667U (en) | 2012-10-24 | 2012-10-24 | Gas with odor closing collecting harmless drain-off system of cesspit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202925667U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303023A (en) * | 2019-07-02 | 2019-10-08 | 北京高能时代环境技术股份有限公司 | Detachable flexible floating cover |
-
2012
- 2012-10-24 CN CN201220544521XU patent/CN202925667U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110303023A (en) * | 2019-07-02 | 2019-10-08 | 北京高能时代环境技术股份有限公司 | Detachable flexible floating cover |
| CN110303023B (en) * | 2019-07-02 | 2021-06-11 | 北京高能时代环境技术股份有限公司 | Detachable flexible floating cover |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207376591U (en) | A kind of liquid level garbage automatic collection device | |
| KR101611447B1 (en) | Leachate exhausting system of sea repository and leachate exhausting method of sea repository | |
| CN110303023B (en) | Detachable flexible floating cover | |
| CN205557464U (en) | Type of can decontaminating intelligence flood control dam | |
| CN111945851A (en) | Drainage device for urban hydraulic engineering road | |
| CN202925667U (en) | Gas with odor closing collecting harmless drain-off system of cesspit | |
| CN208533682U (en) | Building afforests water storage level controling mechanism | |
| CN205822324U (en) | A kind of rain waste water automatic-watering afforestation equipment | |
| CN207109865U (en) | A kind of multi-functional drainage manhole cover structure | |
| CN201729709U (en) | Flexible sealing structure used for biological anaerobic waste water storage tank | |
| CN107720045A (en) | A kind of rubbish hangs the sealing structure of grab bucket manhole | |
| CN207376592U (en) | A kind of collection device for garbage floating on surface | |
| CN103938600B (en) | A kind of water oil stain is removed retracting device | |
| CN206752652U (en) | There is the garbage leachate regulating reservoir covering system of maintenance function | |
| CN209443562U (en) | A kind of landfill leachate conditioning tank floating cover | |
| CN204212258U (en) | Separation of Solid and Liquid automatic drainage equipment | |
| CN210367318U (en) | Oil-separating sand-settling device for sewage of villages and towns | |
| CN207738509U (en) | A kind of regulating reservoir flexible floating epiphragma face exhaust apparatus | |
| CN210658480U (en) | Landfill leachate and groundwater are taken out and are arranged well synthetically | |
| CN208650028U (en) | A kind of sewage blocking device automatic sinking-floating type large size waterborne crosses ship access door | |
| CN106988400A (en) | It is a kind of keep off it is damp, anti-blocking, maintenance it is convenient, can sand washing desilting hondo formula closure works system and method | |
| CN106168380A (en) | The energy saving and environment friendly hydrophobic row of flue gas desulfurization chimney highly effective is become silted up device | |
| CN113605490A (en) | Riverbed type underground water taking structure | |
| CN202788933U (en) | Negative pressure automatic water releaser | |
| CN208137013U (en) | A kind of reservoir filtering water guiding system |
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: 20130508 Termination date: 20171024 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |