CN2122861U - Purifier of oil-containing sewage - Google Patents
Purifier of oil-containing sewage Download PDFInfo
- Publication number
- CN2122861U CN2122861U CN 92222784 CN92222784U CN2122861U CN 2122861 U CN2122861 U CN 2122861U CN 92222784 CN92222784 CN 92222784 CN 92222784 U CN92222784 U CN 92222784U CN 2122861 U CN2122861 U CN 2122861U
- Authority
- CN
- China
- Prior art keywords
- oil
- water
- separating tank
- separator box
- sewage
- 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.)
- Granted
Links
Images
Landscapes
- Removal Of Floating Material (AREA)
Abstract
The utility model relates to a purifier of oil-containing sewage, which has the structure that an oil-water separating tank is provided with a sewage inlet, a clear water outlet and a floating oil recovery valve. Oil-containing sewage is near to static separation in the separating tank, which forms a floating oil layer, an oil-water mixed layer and a clear water layer in the separating tank. The oil-containing sewage enters into the oil-water mixed layer of the separating tank and is separated by the separating tank, clear water containing no oil is exhausted, and the floating oil can be recovered regularly. The device can be communicated with an exhaust pipe, and has the advantages of automatic oil removal, floating oil recovery, low investment and obvious effect.
Description
The application relates to a kind of effluent treatment plant, especially a kind of unpowered natural purification device to oily(waste)water.
Existing effluent treatment plant is complex structure mostly, costs an arm and a leg, and needs external power, and is undesirable to the sewage disposal that only contains oil slick.
The application's purpose is to disclose a kind of simple in structure, oil slick effluent treatment plant that need not external power.
Its design is as follows: a water separation tank of accepting oily(waste)water is arranged, sewage inlet is positioned at about medium position of separator box, other has a pure water pipe that goes out that has elbow, one end of elbow is positioned at the lower position of separator box, the other end of elbow approximately stretches out outside the case from the middle part of separator box, is equipped with the oil slick outlet in the upper part of separator box.
This oil slick outlet can be a recovery of oil valve, can also be the communicating pipe of connected set fuel tank.In the most preferred embodiment of this programme, separator box is communicated with by communicating pipe with an oil header, and oil header is provided with the recovery of oil valve.Because of separator box has certain volume, sluggish flow in it after oily(waste)water enters separator box, is bordering on standing separation, according to profit proportion difference, is separated into oil slick layer and water purification layer.The ingress of drain elbow is positioned at the water purification layer of separator box, and with the water level in the water shoot control water separation tank.Make it invariable, oil level constantly rises, and isolating oil slick can be reclaimed by the oil slick recovery valve that is located at separator box top.The position of import is lower than the water surface of water separation tank owing to purify waste water, so the water of discharging by the oil slick sewage purification device is not contain purifying waste water of oil pollution all the time.
This oil slick effluent treatment plant, simple in structure, reasonable in design, need not external power, can purify oily(waste)water continuously, below in conjunction with the embodiment accompanying drawing this device is described in further detail.
Fig. 1 is embodiment one, contains the oil slick effluent treatment plant of oil header
Fig. 2 is embodiment two, does not contain the oil slick effluent treatment plant of oil header
Illustrate: 1, water separation tank; 2, oil reservoir; 3, profit mixolimnion; 4, communicating pipe; 5, oil header; 6, pure water inlet; 7, recovery of oil valve; 8, water purification layer; 9, sewage inlet; 10, dividing plate, 11, bend pipe.
Referring to accompanying drawing, sewage inlet 9 is located at about medium position of water separation tank, after sewage enters separator box, flow velocity slowly is bordering on standing separation, oil reservoir 2 is formed at the top that oil slick concentrates on separator box, and the oil reservoir below is a profit mixolimnion 3, is down not contain smeary water purification layer 8 again.Water purification after the separation is discharged separator box 1 along the rising pipe 6 of elbow 11.Oil reservoir 2 in the separator box rises to communicating pipe 4 place, just flows into oil header 5 by communicating pipe, is provided with a recovery of oil valve 7 in the middle and lower part of oil header, so that regular skimming.
No oil header 5 among the embodiment two directly is provided with the recovery of oil valve on the top of separator box 1.
This oil slick sewage purification device can be communicated with drainage pipeline, automatic oil removing skimming, invest little, instant effect.
Claims (2)
1, a kind of oil slick effluent treatment plant, it is characterized in that having a water separation tank, there is sewage inlet at about middle part of water separation tank, other has a pure water inlet pipe that has elbow, one end of elbow is positioned at the lower position of separator box, the other end of elbow approximately stretches out outside the case from the middle part of separator box, is equipped with the oil slick outlet in the upper part of water separation tank.
2, oil slick effluent treatment plant as claimed in claim 1 is characterized in that described water separation tank is communicated with by communicating pipe with an oil header, and oil header is provided with the recovery of oil valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92222784 CN2122861U (en) | 1992-05-21 | 1992-05-21 | Purifier of oil-containing sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92222784 CN2122861U (en) | 1992-05-21 | 1992-05-21 | Purifier of oil-containing sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2122861U true CN2122861U (en) | 1992-11-25 |
Family
ID=4965643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92222784 Granted CN2122861U (en) | 1992-05-21 | 1992-05-21 | Purifier of oil-containing sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2122861U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387273A (en) * | 2013-07-15 | 2013-11-13 | 重庆帝瀚动力机械有限公司 | An oil-water separation tank |
| CN115041445A (en) * | 2022-05-21 | 2022-09-13 | 浙江品诺机械有限公司 | Bearing outer ring cleaning system |
-
1992
- 1992-05-21 CN CN 92222784 patent/CN2122861U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103387273A (en) * | 2013-07-15 | 2013-11-13 | 重庆帝瀚动力机械有限公司 | An oil-water separation tank |
| CN115041445A (en) * | 2022-05-21 | 2022-09-13 | 浙江品诺机械有限公司 | Bearing outer ring cleaning system |
| CN115041445B (en) * | 2022-05-21 | 2024-03-29 | 浙江品诺机械有限公司 | Bearing outer ring cleaning system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3938913B2 (en) | Oil / water separation and removal equipment | |
| CN2122861U (en) | Purifier of oil-containing sewage | |
| CN2444935Y (en) | Oil water separation device | |
| CN2626980Y (en) | Device for processing oily sewage | |
| CN2543948Y (en) | Biological film ferrous and manganese removing water purifier | |
| CN2030106U (en) | Gravity separator for solid oil and water | |
| CN2471770Y (en) | Depositing pool with declined pipelines for treating sewage | |
| CN215275880U (en) | Oily sewage standing and separating device | |
| CN201342267Y (en) | High efficiency oil water separation device | |
| CN2510483Y (en) | Waste-water purifying equipment | |
| CN2146479Y (en) | Air-float separator | |
| CN215161872U (en) | Industrial wastewater treatment device | |
| CN212102106U (en) | Rural domestic sewage deoiling device | |
| CN220926373U (en) | Sewage precipitation oil separation device | |
| CN2486538Y (en) | Multifunction air float machine | |
| CN201206105Y (en) | Energy-saving type dirty oil recovery device from oil-contaminated water | |
| CN214032121U (en) | Intelligent sewage treatment device and system | |
| CN2644409Y (en) | Water supply treatment facilities | |
| CN213012421U (en) | Prevent blockking up intelligent oil water separator | |
| CN2369739Y (en) | Waste oil recovering device | |
| CN205381985U (en) | Glass fiber reinforced plastic oil separation tank | |
| CN1037155C (en) | High effective water purifier | |
| CN112851008A (en) | Industrial wastewater treatment device | |
| CN2540401Y (en) | High-efficiency settling separating device for treatment of sewage containing oil | |
| CN2265971Y (en) | Combined dining sewage purifier |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |