CN2606627Y - Screw jet high efficiency oil and water separator - Google Patents
Screw jet high efficiency oil and water separator Download PDFInfo
- Publication number
- CN2606627Y CN2606627Y CN 02284372 CN02284372U CN2606627Y CN 2606627 Y CN2606627 Y CN 2606627Y CN 02284372 CN02284372 CN 02284372 CN 02284372 U CN02284372 U CN 02284372U CN 2606627 Y CN2606627 Y CN 2606627Y
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- CN
- China
- Prior art keywords
- tank body
- water separator
- sewage
- separator
- spiral
- 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
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Abstract
The utility model provides a screw jet high efficiency oil and water separator, mainly consisting of a screw separator arranged in the jar body, a jet eductor system, a separation board, a shunt board, and an installation and sediment scraping mechanism outside the jar body; the screw separator is arranged at the sewage inlet of the equipment, achieving the pre-separation of oil before oily sewage enter the air flotation chamber; the shunt boards are arranged at each inlet of fourstage cascade air flotation units; the shunt board is arranged at the outlet nozzle of the jet eductor to shunt air and liquid; the jet eductor is obliquely arranged and equipped downwards from the upper jar. The utility model is applicable to the process of high concentration oil contained sewage.
Description
Affiliated technical field
The utility model relates to the efficient oil water separator of a kind of environmental protection equipment-spiral spray, be used for separating or removal sewage oil (grease) or suspension, the efficient oil water separator of oil (grease) in the oil-contaminated water of oil field is removed in particularly a kind of separation, is suitable for the processing of oil-contaminated water of oil field.
Background technology
The protection environment is a fundamental state policy of China, and water pollution control is the major subjects of environmental protection.The air supporting method is used widely in the processing of sewage as a kind of very effective water purification technology.The airfloat equipment of using in industries such as oil and petrochemical industry is mainly air-dissolving air-float machine and vane type air supporting machine, and the air-dissolving air-float machine exists the bubbles volume that produces few, and the time of staying is long, shortcomings such as shock-resistant ability; Existing vane type air supporting machine adopts reductor to drive more, exists energy consumption big, decelerator fault rate height, shortcomings such as seriously corroded.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of spiral spray efficient oil water separator, and it adopts spiral separator to carry out pre-separation, thereby can improve the oil concentration of required processing; Adopt injector waterpower to induce, cut down the consumption of energy, reduce equipment failure rate; Adopt flow distribution plate to carry out the gas-liquid shunting and reduce the dead band, improve treatment effect.
The technical scheme that its technical problem that solves the utility model adopts is: it is by leaning on the spiral spiral separator of sewage import department design and installation in the tank body, it is formed by in the tubing string helical blade being installed; Four injectors pack in tank body from tank body top, and the injector other end is connected with centrifugal pump by pipeline, constitutes spraying system; To order 7 on dividing plate, 5 of flow distribution plates, clear water weir plate are installed along the sewage importer; The first end upper design of tank body cylindrical is installed slag scraping mechanism; The tank body top is installed into gas port, exhaust outlet along the horizontal cloth of injector pipeline both sides; Constitute from 5 of design and installation sewage draining exits below tank body.In conjunction with designing requirement, the slag scraping mechanism of installing on the first end of tank body cylindrical top is by the motor connection reducer, and reducer shaft is starched with leaf and is connected, and is connected with collection tank in the tank body and constitutes.According to the structure needs of blowdown and shunting, flow distribution plate is positioned at the injector nozzle exit, and level is 30 degree, thereby makes oil-water separation better, improves processing horizontal.Level condition in solving jar on the tank body at clear water weir plate place, is equipped with liquid level gauge, control valve connects by pipeline, and the tank level control system of composition is connected with outlet clear water in the jar, so that the clear water storage condition in the control jar.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model structural representation;
Fig. 2 is for looking generalized section with a flow distribution plate positional structure left side in the middle of the utility model spiral separator helical form;
Fig. 3 looks generalized section for the utility model injector and the flow distribution plate positional structure right side.Among the figure: 1. sewage import, 2. oil drain out, 3. spiral separator, 4. slag scraping mechanism, 5. air inlet, 6. injector, 7. exhaust outlet, 8. collection tank, 9. tank body, 10. clear water weir plate, 11. delivery ports, 12. sewage draining exit, 13. flow distribution plates, 14. dividing plates, 15. tank level control systems, 16. centrifugal pumps.
The specific embodiment
Referring to Fig. 1, Fig. 2, Fig. 3, the utility model is by locating design and installation helical form formula spiral separator (3) by sewage import (1) in the tank body (9); Four injectors (6) pack in tank body from tank body (9) top, and injector (6) other end is connected with centrifugal pump (16) by pipeline; Along sewage import (1) direction (14) 7 on dividing plate, (13) 5 of flow distribution plates, clear water weir plate (10) are installed in proper order; The first end upper design of tank body (9) cylindrical is installed slag scraping mechanism (4); Tank body (9) top is installed into gas port (5), exhaust outlet (7) along the horizontal cloth of injector pipeline both sides; Constitute (12) 5 of tank body (9) below design and installation sewage draining exits.In conjunction with designing requirement, the slag scraping mechanism of installing on the first end of tank body (9) cylindrical top (4) is by the motor connection reducer, and reducer shaft is starched with leaf and is connected, and is connected with collection tank (8) in the tank body and constitutes.According to the structure needs of blowdown and shunting, flow distribution plate (13) is positioned at injector (6) nozzle exit, and level is 30 degree, thereby makes oil-water separation better, improves processing horizontal.In order to solve a jar interior level condition, on the tank body (9) that clear water weir plate (10) is located, liquid level gauge is installed, control valve connects by pipeline, the tank level control system of composition (15), be connected with the outlet clear water in the jar, so that control jar interior clear water storage condition.
During use, spiral separator (3) oil-polluted water is entered jar by sewage import (1) in carries out pre-separation to profit, water outlet through with mix with the micro air bubble of injector (6) outlet after level is flow distribution plate (13) water conservancy diversion of 30 degree, bubble carries the oil droplet come-up, scrape into collection tank (8) by slag scraping mechanism (4), oil-polluted water is handled through level Four identical water conservancy diversion and air supporting, and sump oil is discharged by oil drain out (2), and water outlet is discharged by delivery port (11) behind clear water weir plate (10).When tank body (9) internal gas pressure is uneven, adjust by air inlet (5) input natural gas or inert gas, when air pressure is too high, discharge by exhaust outlet (7), guarantee the pressure balance in the jar.When the dirt in the jar is too much, discharge by sewage draining exit (12) at any time, to guarantee a jar interior cleaning.
Claims (4)
1. efficient oil water separator of spiral spray is characterized in that: it by in the tank body by the spiral spiral separator of sewage import department design and installation, it is formed by in the tubing string helical blade being installed; Several injectors pack in tank body from tank body top, and the injector other end is connected with centrifugal pump by pipeline; To order the dividing plate array is installed along the sewage importer, flow distribution plate array, clear water weir plate; The first end upper design of tank body cylindrical is installed slag scraping mechanism; The tank body top is installed into gas port, exhaust outlet along the horizontal cloth of injector pipeline both sides; Below tank body the design and installation sewage draining exit several and constitute.
2. the efficient oil water separator of spiral spray according to claim 1 is characterized in that: the slag scraping mechanism of installing on the first end of tank body cylindrical top is by the motor connection reducer, and reducer shaft is starched with leaf and is connected, and is connected with collection tank in the tank body and constitutes.
3. the efficient oil water separator of spiral spray according to claim 1 and 2, it is characterized in that: flow distribution plate is positioned at the injector nozzle exit, and level is 30 degree.
4. the efficient oil water separator of spiral spray according to claim 1 and 2 is characterized in that: design and installation has the tank level control system that liquid level gauge, control valve connect to form by pipeline on the tank body at clear water weir plate place, is connected with outlet clear water in the jar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284372 CN2606627Y (en) | 2002-11-28 | 2002-11-28 | Screw jet high efficiency oil and water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02284372 CN2606627Y (en) | 2002-11-28 | 2002-11-28 | Screw jet high efficiency oil and water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606627Y true CN2606627Y (en) | 2004-03-17 |
Family
ID=34150862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02284372 Expired - Fee Related CN2606627Y (en) | 2002-11-28 | 2002-11-28 | Screw jet high efficiency oil and water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606627Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641254A (en) * | 2013-12-18 | 2014-03-19 | 邱熙 | Full-automatic and unpowered sealed type oil-water separator |
-
2002
- 2002-11-28 CN CN 02284372 patent/CN2606627Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103641254A (en) * | 2013-12-18 | 2014-03-19 | 邱熙 | Full-automatic and unpowered sealed type oil-water separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: QIANJIANG MANUFACTURING FACTORY, NO. 3 MACHINERY P Free format text: FORMER NAME OR ADDRESS: JIANGHAN PETROLEUM MACHINERY FACTORY, JIANGHAN PETROLEUM ADMINISTRATION, CHINA P |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 433114, 1, prosperous road, Qianjiang, Hubei Patentee after: Sinopec group Jianghan Petroleum Administration third machinery plant Qianjiang manufacturing plant Address before: 433114, 1, prosperous road, Qianjiang, Hubei Patentee before: Jianghan Petroleum Machinery Factory of China Petrochemical Corporation Jianghan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040317 Termination date: 20111128 |