CN202193687U - Oil-water separating device - Google Patents
Oil-water separating device Download PDFInfo
- Publication number
- CN202193687U CN202193687U CN2011202357443U CN201120235744U CN202193687U CN 202193687 U CN202193687 U CN 202193687U CN 2011202357443 U CN2011202357443 U CN 2011202357443U CN 201120235744 U CN201120235744 U CN 201120235744U CN 202193687 U CN202193687 U CN 202193687U
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- water
- strainer
- oil
- filter core
- filter
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Abstract
The utility model discloses an oil-water separating device, comprising a sewage inlet valve, a pump, a coarse filter, an oil-water separator, a purifier and a water drainage valve, wherein an inlet filter is arranged between the sewage inlet valve and the pump; a heating device is arranged in the oil-water separator; an oil discharge outlet controlled by an oil discharge valve controller and a sewage drainage outlet which is controlled by a sewage drainage valve are respectively arranged on the cylinder wall of the oil-water separator; the coarse filter comprises a shell, a columnar filter core, a separation plate for separating the coarse filter into an upper part and a lower part and a rotatable stirring device which is mounted inside the filter core; a through hole for connecting the upper part and the lower part which are divided by the separation plate of the coarse filter is arranged in an area defined by the filter core on the separation plate; a water inlet of the coarse filter is arranged between the shell and the filter core and located at the upper part of the separation plate; and a water outlet of the coarse filter is arranged at the lower part of the separation plate. The oil-water separating device provided by the utility model has the following advantages: 1, solid wastes in oil-water water mixture are removed; and 2, the filtration efficiency of the coarse filter can be improved.
Description
Technical field
This utility model relates to a kind of oily-water seperating equipment, particularly a kind of oily-water seperating equipment of band automatic backwash function that can solids filtered impurity.
Background technology
Water-and-oil separator is exactly the instrument that oily and water sepn are come, and mainly is divided on the mechanism removing in the oil removing oil separator in water separator and the water; Mainly be divided into several kinds of technical grade water-and-oil separator, commercial water-and-oil separator and family's water-and-oil separators on the purposes; Divide the different stratified unpowered water-and-oil separators of water-and-oil separator, proportion that the membrane filtration water-and-oil separator arranged, select the oleophilicity material for use, the breakdown of emulsion water-and-oil separator of pharmacological action from separation principle; Water-and-oil separator is mainly used in petrochemical industry, automotive industry, WWT industry etc.
Along with the development people's of society environmental consciousness is more and more stronger, in the processing of industrial sewage, need depleted fluid be separated with water, the waste water that only reaches emission standard just can discharge.The existing oily-water seperating equipment of this type can only be removed the fluid in the simple waste water at present, and the treatment time is long.Need filter equipment through other for the solid impurity in the waste water and filter, cause the complex disposal process of waste water, the time is long, cost is high, and the pipeline that solid impurity also can stop up oily-water seperating equipment causes equipment failure.
The utility model content
The utility model purpose: the purpose of the utility model provides a kind of oily-water seperating equipment of band automatic backwash function that can solids filtered impurity.
Technical scheme: a kind of oily-water seperating equipment; Comprise the sewage inlet valve, pump, strainer, water-and-oil separator, cleaner and the water discharge valve that are serially connected in successively in the oily-water seperating equipment pipeline; Be provided with inlet filter between said sewage inlet valve and the pump; Be provided with the heating unit of heated waste water in the said water-and-oil separator, be respectively equipped with on the said water-and-oil separator barrel through the oil discharge outlet of draining valve unit and the sewage draining exit of controlling through wash water valve.Sewage filters out through the inlet filter solid impurity that volume is bigger, prevents that the bigger solid impurity of volume from causing the damage of pump.The waste water heating is helped more the separation of profit through heating unit; Opening draining valve makes the depleted greasy dirt be convenient to depleted fluid is collected through the oil discharge outlet discharge; The waste water that does not contain fluid that is sunken to the fluid bottom is through the pipeline flow-direction cleaner; In cleaner, the objectionable impurities that contains in the waste water purified and make waste water reach emission standard, at last waste water up to standard is discharged.Opening wash water valve after water-and-oil separator work for some time discharges sedimentary greasy filth through sewage draining exit.Not only can effectively solid impurity be filtered out through above-mentioned oily-water seperating equipment, can also shorten the treatment time of sewage effectively.
In order to shorten the treatment time of sewage, said strainer adopts the back flushing design.Said strainer comprises that shell, column filter core, filter core bottom are provided with strainer is separated into up and down two-part dividing plate and is installed in the inner rotatable whipping appts of filter core; Said dividing plate upper filter area surrounded is provided with and is used to connect the two-part through hole up and down that strainer is separated by dividing plate; The water-in of strainer is arranged between shell and the filter core and is positioned at dividing plate top, and the water outlet of strainer is arranged on the bottom of dividing plate.Sewage gets into the shell of strainer and the space between the filter core through water-in, through filter core the solid waste in the sewage is filtered again, flows to the bottom of dividing plate through filtering sewage through dividing plate, and strainer is flowed out in the dirt that does not contain solid waste at last.Whipping appts work when solid waste stops up the filter opening of filter core, whipping appts rotation make the interior effluent stream of filter core to element wall, and the solid waste that will stop up the filter opening of filter core through the flushing of current cleans out.
In running order always for fear of whipping appts, have only when filter core stops up whipping appts just to work.Said whipping appts is provided with the band pressure transmitter by electric motor driving in the said strainer, be provided with trip switch between pressure transmitter and the motor.Raise when filter core stops up the strainer internal pressure, trip switch is opened whipping appts work filter core is carried out back flushing.
Two portions up and down that said strainer is separated by dividing plate are respectively equipped with the sewage draining exit through wash water valve control.The sewage draining exit on strainer top is to be used for the greasy filth in the strainer is cleared up, and the sewage draining exit of bottom is to discharge residue sewage when being used for ME.
Beneficial effect: the utility model compared with prior art, its remarkable advantage is: 1, before depleted sewage is carried out oily water separation, can effectively remove the solid waste in the oil-water mixture; 2, shortened the treatment time of sewage, provided cost savings; 3, back-purge system can improve the filtration efficiency of strainer, shortens the treatment time of sewage.
Description of drawings
Fig. 1 is the utility model control principle figure
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in the figure; A kind of oily-water seperating equipment; Comprise the sewage inlet valve 1, pump 2, strainer 3, water-and-oil separator 4, cleaner 5 and the water discharge valve 6 that are serially connected in successively in the oily-water seperating equipment pipeline; Be provided with inlet filter 7 between said sewage inlet valve 1 and the pump 2, be provided with the heating unit 8 of heated waste water in the said water-and-oil separator 4, be respectively equipped with on said water-and-oil separator 4 barrels through the oil discharge outlet of draining valve 9 units and the sewage draining exit of controlling through wash water valve 10.Sewage filters out through inlet filter 7 solid impurity that volume is bigger, prevents that the bigger solid impurity of volume from causing the damage of pump 2.The waste water heating is helped more the separation of profit through heating unit 8; Opening draining valve 9 makes the depleted greasy dirt be convenient to depleted fluid is collected through the oil discharge outlet discharge; The waste water that does not contain fluid that is sunken to the fluid bottom is through pipeline flow-direction cleaner 5; The objectionable impurities that in cleaner 5, contains in to waste water purifies and makes waste water reach emission standard, at last waste water up to standard is discharged.Opening wash water valve 10 after water-and-oil separator work for some time discharges sedimentary greasy filth through sewage draining exit.Not only can effectively solid impurity be filtered out through above-mentioned oily-water seperating equipment, can also shorten the treatment time of sewage effectively.
In order to shorten the treatment time of sewage, said strainer 3 adopts the back flushing design.Said strainer 3 comprises that shell 31, column filter core 32, filter core 32 bottoms are provided with strainer 3 is separated into two-part dividing plate 33 up and down and is installed in the inner rotatable whipping appts 34 of filter core 32; Said dividing plate 33 upper filters 32 area surrounded are provided with and are used to connect the two-part through hole up and down that strainer 3 is separated by dividing plate 33; The water-in of strainer 3 is arranged between shell 31 and the filter core 32 and is positioned at dividing plate 33 tops, and the water outlet of strainer 3 is arranged on the bottom of dividing plate 33.Sewage gets into the shell 31 of strainer 3 and the space between the filter core 32 through water-in; Filter through the solid waste in 32 pairs of sewage of filter core again; Flow to the bottom of dividing plate 33 through filtering sewage through dividing plate 33, strainer 3 is flowed out in the dirt that does not contain solid waste at last.Whipping appts 34 work when solid waste stops up the filter opening of filter core 32, whipping appts 34 rotations make effluent stream in the filter core 32 to filter core 32 walls, and the solid waste that will stop up the filter opening of filter core 32 through the flushing of current cleans out.
In running order always for fear of whipping appts 34, have only when filter core 32 stops up whipping appts 34 just to work.Said whipping appts 34 is driven by motor 35, is provided with band pressure transmitter 36 in the said strainer 3, is provided with trip switch 37 between pressure transmitter 36 and the motor 35.Raise when filter core 32 stops up strainer 3 internal pressures, trip switch 37 is opened whipping appts 34 work filter core 32 is carried out back flushing.
Two portions up and down that said strainer 3 is separated by dividing plate 33 are respectively equipped with the sewage draining exit through wash water valve 38 controls.The sewage draining exit on strainer 3 tops is to be used for the greasy filth in the strainer 3 is cleared up, and the sewage draining exit of bottom is to discharge residue sewage when being used for ME.
Claims (4)
1. oily-water seperating equipment; It is characterized in that: comprise the sewage inlet valve (1), pump (2), strainer (3), water-and-oil separator (4), cleaner (5) and the water discharge valve (6) that are serially connected in successively in the oily-water seperating equipment pipeline; Be provided with inlet filter (7) between said sewage inlet valve (1) and the pump (2); Be provided with the heating unit (8) of heated waste water in the said water-and-oil separator (4), be respectively equipped with on said water-and-oil separator (4) barrel through the oil discharge outlet of draining valve (9) unit and the sewage draining exit of controlling through wash water valve (10).
2. oily-water seperating equipment according to claim 1; It is characterized in that: said strainer (3) comprises that shell (31), column filter core (32), filter core (32) bottom are provided with strainer (3) is separated into two-part dividing plate (33) and the rotatable whipping appts (34) that is installed in filter core (32) inside up and down; Said dividing plate (33) upper filter (32) area surrounded is provided with and is used to connect the two-part through hole up and down that strainer (3) is separated by dividing plate (33); The water-in of strainer (3) is arranged between shell (31) and the filter core (32) and is positioned at dividing plate (33) top, and the water outlet of strainer (3) is arranged on the bottom of dividing plate (33).
3. oily-water seperating equipment according to claim 2 is characterized in that: said whipping appts (34) is driven by motor (35), is provided with band pressure transmitter (36) in the said strainer (3), is provided with trip switch (37) between pressure transmitter (36) and the motor (35).
4. oily-water seperating equipment according to claim 2 is characterized in that: two portions up and down that said strainer (3) is separated by dividing plate (33) are respectively equipped with the sewage draining exit through wash water valve (38) control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202357443U CN202193687U (en) | 2011-07-06 | 2011-07-06 | Oil-water separating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202357443U CN202193687U (en) | 2011-07-06 | 2011-07-06 | Oil-water separating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202193687U true CN202193687U (en) | 2012-04-18 |
Family
ID=45948608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202357443U Expired - Fee Related CN202193687U (en) | 2011-07-06 | 2011-07-06 | Oil-water separating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202193687U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752072A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | Oil-water separation apparatus with automatic backwashing function |
| CN110066036A (en) * | 2019-04-04 | 2019-07-30 | 杭州驰丰机械有限公司 | Dock ship oily water receiving and processing device and method |
-
2011
- 2011-07-06 CN CN2011202357443U patent/CN202193687U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752072A (en) * | 2013-12-05 | 2014-04-30 | 镇江茂源环保科技有限公司 | Oil-water separation apparatus with automatic backwashing function |
| CN110066036A (en) * | 2019-04-04 | 2019-07-30 | 杭州驰丰机械有限公司 | Dock ship oily water receiving and processing device and method |
| CN110066036B (en) * | 2019-04-04 | 2021-07-06 | 杭州驰丰机械有限公司 | Wharf ship oily water receiving and treating device and method |
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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: 20120418 Termination date: 20140706 |
|
| EXPY | Termination of patent right or utility model |