CN201447397U - Oil-water separating device for treating oily sewage - Google Patents
Oil-water separating device for treating oily sewage Download PDFInfo
- Publication number
- CN201447397U CN201447397U CN2009200474765U CN200920047476U CN201447397U CN 201447397 U CN201447397 U CN 201447397U CN 2009200474765 U CN2009200474765 U CN 2009200474765U CN 200920047476 U CN200920047476 U CN 200920047476U CN 201447397 U CN201447397 U CN 201447397U
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- separator
- oil
- water
- oily
- concentration alarm
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Abstract
The utility model discloses an oil-water separating device for treating oily sewage, which comprises a coarse filter (1), a primary separator (2), a secondary emulsified oil separator (6), a fine filter (4) and an oil concentration alarm recorder (5). An inlet of the coarse filter (1) is communicated with a bilge, an outlet is communicated with the upper part of the primary separator (2) sequentially by a water absorption valve and an oil discharge valve, and a screw rod pump (3) is connected at the lower part of the primary separator (2). The outlet of the screw rod pump (3) is divided into the following two paths by a three-way valve (7): one path is respectively connected with the oil concentration alarm recorder (5) and the outer part of a ship side, and the other path is sequentially connected with the fine filter (4) and the bottom part of the secondary emulsified oil separator (6). The top part of the secondary emulsified oil separator (6) is respectively connected with the oil concentration alarm recorder (5) and the outer part of the ship side. The oil-water separating device has the characteristics of good treating effect, low running cost and long service life.
Description
Technical field
The utility model relates to a kind of oily-water seperating equipment of handling oily(waste)water.
Background technology
Present known oily-water seperating equipment is made up of one-level water-and-oil separator, spiral pump (ram pump), oil content concentration alarm record instrument, electric control box, magnetic valve, secondary oil in water emulsion tripping device etc., its oil in water emulsion separation mainly is by the percolation water in the embrane method osmotic treated extraction sewage, this film stops up easily, and the running cost height.
Summary of the invention
The utility model relates to a kind of oily-water seperating equipment of handling oily(waste)water, and it is effective that it is not only handled, and running cost is low, long service life.
The utility model has adopted following technical scheme: a kind of oily-water seperating equipment of handling oily(waste)water, it comprises strainer, primary separator, secondary oil in water emulsion separator, secondary filter and oil content concentration alarm record instrument, the strainer inlet is communicated with the bilge, outlet is communicated with the top of primary separator by suction/draining valve successively, the bottom of primary separator is connected with spiral pump, the screw rod pump outlet is divided into two-way by T-valve, one the tunnel is connected with outboard with oil content concentration alarm record instrument respectively, another road is connected with the bottom of secondary filter with secondary oil in water emulsion separator successively, and the top of secondary oil in water emulsion separator is connected with outboard with oil content concentration alarm record instrument respectively.
Described primary separator is set to use gravity separator, the top of gravity separator is set to gathering room, the internal divergence spout that gathering room is provided with is communicated with strainer by suction/draining valve successively, and the bottom is a coalescer, and the outlet of coalescer is connected with spiral pump.Be provided with the nanometer adsorption unit in the inner chamber of described secondary oil in water emulsion separator.
The utlity model has following beneficial effect: the technology that the utility model adopts gravity separation and nanometer absorption to combine is carried out separating treatment to oily water; primary separator can separate the above elaioleucite of φ 60 μ m; processing efficiency is brought up to more than 95%; the above elaioleucite of φ 5 μ m adopts advanced coarse material separation; processing efficiency is 99%; secondary oil in water emulsion separator is provided with the nanometer adsorption unit oil in water emulsion is carried out adsorption treatment, avoids cleaning difficulty, thereby causes secondary pollution.The renewable recycling of the utility model nanometer adsorption unit need not to clean with chemical agent, and normal operating time was above 1000 hours.Running cost of the present utility model is low, and the renewable recycling of nanometer adsorption unit need not to clean with chemical agent, and the plant failure rate is low, and the life-span is long, thereby obtains efficient, high performance effect.
Description of drawings
Fig. 1 is a structural representation of the present utility model
Embodiment
In Fig. 1, the utility model is a kind of profit kind tripping device of handling oily(waste)water, it comprises strainer 1, primary separator 2, secondary oil in water emulsion separator 6, secondary filter 4 and oil content concentration alarm record instrument 5, strainer 1 inlet is communicated with the bilge, primary separator 2 is set to use gravity separator, the top of gravity separator is set to gathering room, the internal divergence spout that gathering room is provided with is communicated with the outlet of strainer 1 by suction/draining valve successively, the bottom of gravity separator is a coalescer, the outlet that coalescer is provided with is connected with spiral pump 3, the outlet of spiral pump 3 is divided into two-way by T-valve 7, one the tunnel is connected with outboard with oil content concentration alarm record instrument 5 respectively, another road is connected with the bottom of secondary filter 4 with secondary oil in water emulsion separator 6 successively, the top of secondary oil in water emulsion separator 6 is connected with outboard with oil content concentration alarm record instrument 5 respectively, is provided with the nanometer adsorption unit in the inner chamber of secondary oil in water emulsion separator 5.
In the drainage procedure of spiral pump 3 after primary separator 2 exit suction process, make and produce vacuum in the primary separator 2, limber water enters separator internal divergence spout through strainer 1 and top suction/draining valve, carry out gravity separation, larger oil droplet is floating to the top gathering room, the sewage that contains the small-particle oil droplet enters special coalescer downwards, carries out coarse separation in inside, forms than larger oil droplet and continues come-up to the top gathering room.Sewage after the separation is discharged by spiral pump 3 through the separator bottom, qualified discharge water row outboard.When discharge water was not up to standard, oil content concentration alarm record instrument 5 sent signal, and 7 actions of crossover tee valve make first grade discharging water enter secondary oil in water emulsion separator 5 and proceed the micro-filtration separating treatment.The oily water that contains superfine small oil droplet and small suspended solid enters secondary oil in water emulsion separator bottom after secondary filter 4 filters, by two-stage nanometer adsorption unit, sump oil is adsorbed device and adsorbs to fall, and clean water up to standard is discharged outboard.
Claims (3)
1. oily-water seperating equipment of handling oily(waste)water, it is characterized in that it comprises strainer (1), primary separator (2), secondary oil in water emulsion separator (6), secondary filter (4) and oil content concentration alarm record instrument (5), strainer (1) inlet is communicated with the bilge, outlet is communicated with the top of primary separator (2) by suction/draining valve successively, the bottom of primary separator (2) is connected with spiral pump (3), the outlet of spiral pump (3) is divided into two-way by T-valve (7), one the tunnel is connected with outboard with oil content concentration alarm record instrument (5) respectively, another road is connected with the bottom of secondary filter (4) with secondary oil in water emulsion separator (6) successively, and the top of secondary oil in water emulsion separator (6) is connected with outboard with oil content concentration alarm record instrument (5) respectively.
2. the oily-water seperating equipment of processing oily(waste)water according to claim 1, it is characterized in that described primary separator (2) is set to use gravity separator, the top of gravity separator is set to gathering room, the internal divergence spout that gathering room is provided with is communicated with strainer (1) by suction/draining valve successively, the bottom is a coalescer, and the outlet of coalescer is connected with spiral pump (3).
3. the oily-water seperating equipment of processing oily(waste)water according to claim 1 is characterized in that being provided with the nanometer adsorption unit in the inner chamber of described secondary oil in water emulsion separator (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200474765U CN201447397U (en) | 2009-07-17 | 2009-07-17 | Oil-water separating device for treating oily sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200474765U CN201447397U (en) | 2009-07-17 | 2009-07-17 | Oil-water separating device for treating oily sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201447397U true CN201447397U (en) | 2010-05-05 |
Family
ID=42552113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200474765U Expired - Fee Related CN201447397U (en) | 2009-07-17 | 2009-07-17 | Oil-water separating device for treating oily sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201447397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215920A (en) * | 2017-06-10 | 2017-09-29 | 武汉中舟环保设备股份有限公司 | One kind processing oil emulsion device |
-
2009
- 2009-07-17 CN CN2009200474765U patent/CN201447397U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215920A (en) * | 2017-06-10 | 2017-09-29 | 武汉中舟环保设备股份有限公司 | One kind processing oil emulsion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Yangzi environmental protection equipment Engineering Co., Ltd. Assignor: Zhang Liping Contract record no.: 2011320000822 Denomination of utility model: Oil-water separating device for treating oily sewage Granted publication date: 20100505 License type: Exclusive License Record date: 20110613 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100505 Termination date: 20140717 |
|
| EXPY | Termination of patent right or utility model |