CN103588261A - Domestic sewage deoiling device - Google Patents
Domestic sewage deoiling device Download PDFInfo
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- CN103588261A CN103588261A CN201310480704.9A CN201310480704A CN103588261A CN 103588261 A CN103588261 A CN 103588261A CN 201310480704 A CN201310480704 A CN 201310480704A CN 103588261 A CN103588261 A CN 103588261A
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- grease
- bubble generator
- hairbrush
- water
- cylindrical shell
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Abstract
The invention discloses a domestic sewage deoiling device. The domestic sewage deoiling device comprises a barrel body (1), a water inlet (2), a water outlet (3), a filter screen (4) and a bubble generator (5), wherein the filter screen (4) is arranged on the inner side of the water inlet (2) and is connected with the bubble generator (5); the upper side of the bubble generator (5) is provided with a scraper blade (6) connected with a grease collecting groove (7), and a hairbrush (8) is arranged between the scraper blade (6) and the bubble generator (5) and is connected with a grease delivery pipe (9) through a grease delivery branch pipe (10); micropores (11) are densely covered on the grease delivery pipe (9), and the grease delivery pipe (9) and the grease collecting groove (7) are connected through a negative pressure fan (13) arranged on the outer side of the barrel body (1). The domestic sewage deoiling device provided by the invention has the advantages that the oil collecting continuity is realized, the secondary pollution is not generated, the processing efficiency is high, and the domestic sewage deoiling device is worth to popularize.
Description
Technical field
The invention belongs to field of waste water treatment, relate to a kind of device of removing grease, be specifically related to one way of life sewage oil removal device.
Background technology
Raising along with people's living standard, people are more and more higher to the pursuit of diet, various diet dining room, kitchen, food processing plant emerges rapidly, from these dining rooms, kitchen, the waste water that food processing plant etc. discharge is more and more, and in waste water, contain the grease of a large amount of of animal or plant natures, if these waste water greases are directly discharged into water drain or rivers,lakes and seas without processing, can stop up water drain, can make lake water quality muddy, even go bad and stench occurs, had a strong impact on environmental quality, and the bacterium in waste water also can become transmission of disease source, have a strong impact on people's physical and mental health.
At present, the method for cleaning of waste oil generally adopts the method for oil removal by air bubbling, by grease is filtered, makes grease floating, finally grease is put together and is further processed.There are a lot of problems in this method: need to change frequently filtering net or strainer 1.; 2. by air-float method, grease is floated, can not remove the grease in waste water completely, and equipment is huge, occupation of land face is large, waste of manpower, material resources, financial resources.If the removal of entrusting professional oil removing company to carry out waste oil is collected, there is very large cost issues.
Device provided by the invention utilizes negative pressure that grease concentrate to be assembled, grease finally by transfer lime by grease centralized collection, the investment of device is low, floor space is little, is not only applicable to family and uses, and is also applicable to each dining room and food processing plant, is worthy to be popularized.
Summary of the invention
The invention reside in solve the oil removing of oil removal by air bubbling method not thoroughly, the technical problem of high, the difficult cleaning of facility investment, provide that a kind of method is easy, processing efficiency is high, the sanitary sewage oil removal plant of less investment.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: one way of life sewage oil removal device, comprise cylindrical shell (1), water-in (2), water outlet (3), filtering net (4), bubble generator (5), described water-in (2) and water outlet (3) are separately positioned on cylindrical shell (1) both sides, filtering net (4) is arranged on water-in (2) inner side and connects bubble generator (5), bubble generator (5) upside is provided with removable scraper plate (6), scraper plate (6) connects grease receiving tank (7), between scraper plate (6) and bubble generator (5), be evenly distributed with 4 hairbrush (8), between hairbrush (8) and oil delivery pipe (9), by grease, carry arm (10) to be connected, on oil delivery pipe (9), be densely covered with the micropore (11) of 0.3-0.5 μ m, in micropore (11), be provided with oily water separation film (12), with between grease receiving tank (7), by being arranged on the negative-pressure air fan (13) in cylindrical shell (1) outside, be connected.
Described cylindrical shell (1) upper end is also provided with production well (14), and grease receiving tank (7) downside is provided with draining valve (15) and back-purge system (16).
Described grease carries arm (10) to be arranged on hairbrush (8) inside, hairbrush (8) above has the sorbing material that marine alga mud and the root of kudzu vine are composited, and be evenly distributed on oil delivery pipe (9) both sides, can high speed rotating under the drive of cylindrical shell (1) outside motor (17).
Described water outlet (3) one sides are also provided with the baffle plate (18) highly consistent with scraper plate (6).
Principle of the present invention is: sanitary sewage enters cylindrical shell (1) inside by water-in (2), start bubble generator (5), make to produce in sewage countless micro-bubbles, these bubble surfaces adhere to the grease in waste water and drive grease to rise, major part is carried the bubble of grease and is adsorbed by the hairbrush of high speed rotating (8), also have part between scraper plate (6), to be advanced grease receiving tank (7) floating to the water surface, open the negative-pressure air fan (13) being connected with oil delivery pipe (9), portion produces negative pressure within it, by oil delivery pipe (9), being delivered to grease carries arm (10) until hairbrush (8) surface, make to stick to the grease on hairbrush (8) surface and also have the grease that part is not adsorbed through the oily water separation film (12) in micropore (11), to be penetrated into oil delivery pipe (9) inside under the effect of negative pressure, finally the grease unification being adsorbed is collected to grease receiving tank (7), finally pass through again the further oil removing of scraper plate (6) and baffle plate (18), thereby finally realize the separated object of grease and water, the waste water that is removed grease flows out from water outlet (3).
The present invention is with the beneficial effect that current technology is compared:
1. adopt apparatus integration, reduced floor space, current oil removal plant adopts a plurality of barrel devices in conjunction with processing, and floor space is large, invests high;
2. by adopting negative-pressure air fan (13), make whole oil delivery pipe (9) produce negative pressure, make grease unified grease receiving tank (7) of collecting under the effect of negative pressure, not grease-contained waste water is discharged from water outlet (3), has realized like this continuity of oil-collecting, the effect of deoiling is high, and there is no secondary pollution, and current technology is collected by oil slick layer, processing efficiency is not high, and complicated operation, invests high;
3. adopt back-purge system (16), when appearance place produces effect reduction, line clogging, open back-purge system, high pressure water enters grease by oil delivery pipe (9) and carries arm (10) and hairbrush (8) surface to carry out back flushing, extends the work-ing life of road device in the time of the deoiling effect of assurance device.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Wherein: 1, cylindrical shell; 2, water-in; 3, water outlet; 4, filtering net; 5, bubble generator; 6, scraper plate; 7, grease receiving tank; 8, hairbrush; 9, oil delivery pipe; 10, grease is carried arm; 11, micropore; 12, oily water separation film; 13, negative-pressure air fan; 14, production well; 15, draining valve; 16, back-purge system; 17, motor; 18, baffle plate.
Embodiment
In order to be the more clear object of the present invention of those of ordinary skill in the art, technical scheme and limited, below in conjunction with drawings and Examples, be further elaborated.
As shown in the figure, one way of life sewage oil removal device, comprise cylindrical shell (1), water-in (2), water outlet (3), filtering net (4), bubble generator (5), described water-in (2) and water outlet (3) are separately positioned on cylindrical shell (1) both sides, filtering net (4) is arranged on water-in (2) inner side and connects bubble generator (5), bubble generator (5) upside is provided with removable scraper plate (6), scraper plate (6) connects grease receiving tank (7), between scraper plate (6) and bubble generator (5), be evenly distributed with 4 hairbrush (8), between hairbrush (8) and oil delivery pipe (9), by grease, carry arm (10) to be connected, on oil delivery pipe (9), be densely covered with the micropore (11) of 0.3-0.5 μ m, in micropore (11), be provided with oily water separation film (12), with between grease receiving tank (7), by being arranged on the negative-pressure air fan (13) in cylindrical shell (1) outside, be connected, cylindrical shell (1) upper end is also provided with production well (14), and grease receiving tank (7) downside is provided with draining valve (15) and back-purge system (16), grease carries arm (10) to be arranged on hairbrush (8) inside, hairbrush (8) above has the sorbing material that marine alga mud and the root of kudzu vine are composited, and be evenly distributed on oil delivery pipe (9) both sides, energy high speed rotating under the drive of cylindrical shell (1) outside motor (17), water outlet (3) one sides are also provided with the baffle plate (18) highly consistent with scraper plate (6).
Sanitary sewage enters cylindrical shell (1) inside by water-in (2), start bubble generator (5), make to produce in sewage countless micro-bubbles, these bubble surfaces adhere to the grease in waste water and drive grease to rise, major part is carried the bubble of grease and is adsorbed by the hairbrush of high speed rotating (8), also have part between scraper plate (6), to be advanced grease receiving tank (7) floating to the water surface, open the negative-pressure air fan (13) being connected with oil delivery pipe (9), portion produces negative pressure within it, by oil delivery pipe (9), being delivered to grease carries arm (10) until hairbrush (8) surface, make to stick to the grease on hairbrush (8) surface and also have the grease that part is not adsorbed through the oily water separation film (12) in micropore (11), to be penetrated into oil delivery pipe (9) inside under the effect of negative pressure, finally the grease unification being adsorbed is collected to grease receiving tank (7), finally pass through again the further oil removing of scraper plate (6) and baffle plate (18), thereby finally realize the separated object of grease and water, the waste water that is removed grease flows out from water outlet (3), after testing, the vegetable and animals oils content of discharging from water outlet (7) is≤0.01mg/L.
Result shows, adopts the device of the present invention's design can thoroughly remove the grease in sanitary sewage, and simple to operate, investment cost is low, non-secondary pollution, is worthy to be popularized.
Claims (4)
1. one way of life sewage oil removal device, comprise cylindrical shell (1), water-in (2), water outlet (3), filtering net (4), bubble generator (5), it is characterized in that: described water-in (2) and water outlet (3) are separately positioned on cylindrical shell (1) both sides, filtering net (4) is arranged on water-in (2) inner side and connects bubble generator (5), bubble generator (5) upside is provided with removable scraper plate (6), scraper plate (6) connects grease receiving tank (7), between scraper plate (6) and bubble generator (5), be evenly distributed with 4 hairbrush (8), between hairbrush (8) and oil delivery pipe (9), by grease, carry arm (10) to be connected, on oil delivery pipe (9), be densely covered with the micropore (11) of 0.3-0.5 μ m, in micropore (11), be provided with oily water separation film (12), with between grease receiving tank (7), by being arranged on the negative-pressure air fan (13) in cylindrical shell (1) outside, be connected.
2. one way of life sewage oil removal device according to claim 1, is characterized in that: described cylindrical shell (1) upper end is also provided with production well (14), and grease receiving tank (7) downside is provided with draining valve (15) and back-purge system (16).
3. one way of life sewage oil removal device according to claim 1, it is characterized in that: described grease carries arm (10) to be arranged on hairbrush (8) inside, hairbrush (8) above has the sorbing material that marine alga mud and the root of kudzu vine are composited, and be evenly distributed on oil delivery pipe (9) both sides, can high speed rotating under the drive of cylindrical shell (1) outside motor (17).
4. one way of life sewage oil removal device according to claim 1, is characterized in that: described water outlet (3) one sides are also provided with the baffle plate (18) highly consistent with scraper plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480704.9A CN103588261A (en) | 2013-10-15 | 2013-10-15 | Domestic sewage deoiling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310480704.9A CN103588261A (en) | 2013-10-15 | 2013-10-15 | Domestic sewage deoiling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103588261A true CN103588261A (en) | 2014-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310480704.9A Pending CN103588261A (en) | 2013-10-15 | 2013-10-15 | Domestic sewage deoiling device |
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| CN (1) | CN103588261A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368840A (en) * | 2018-12-21 | 2019-02-22 | 陆鑫 | A kind of sewage filter device and sewage water filtration method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02102782A (en) * | 1988-10-11 | 1990-04-16 | Hitachi Ltd | Oil-water separator |
| JPH0615260A (en) * | 1992-07-01 | 1994-01-25 | Nippon Solid Co Ltd | Water quality environment purifying material |
| CN102337064A (en) * | 2011-07-16 | 2012-02-01 | 江苏冠军涂料科技集团有限公司 | Algae clay mineral environmentally-friendly inner wall coating |
| CN102631895A (en) * | 2012-05-05 | 2012-08-15 | 常州亚环环保科技有限公司 | Puerariae radix residue absorbent material and preparation method thereof |
| CN202440395U (en) * | 2012-01-19 | 2012-09-19 | 广州洁能建筑设备有限公司 | Multifunctional oil-water treater |
| CN103183398A (en) * | 2011-12-31 | 2013-07-03 | 华英伦水科技(宁波)有限公司 | Oil-water separator and control method thereof |
-
2013
- 2013-10-15 CN CN201310480704.9A patent/CN103588261A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02102782A (en) * | 1988-10-11 | 1990-04-16 | Hitachi Ltd | Oil-water separator |
| JPH0615260A (en) * | 1992-07-01 | 1994-01-25 | Nippon Solid Co Ltd | Water quality environment purifying material |
| CN102337064A (en) * | 2011-07-16 | 2012-02-01 | 江苏冠军涂料科技集团有限公司 | Algae clay mineral environmentally-friendly inner wall coating |
| CN103183398A (en) * | 2011-12-31 | 2013-07-03 | 华英伦水科技(宁波)有限公司 | Oil-water separator and control method thereof |
| CN202440395U (en) * | 2012-01-19 | 2012-09-19 | 广州洁能建筑设备有限公司 | Multifunctional oil-water treater |
| CN102631895A (en) * | 2012-05-05 | 2012-08-15 | 常州亚环环保科技有限公司 | Puerariae radix residue absorbent material and preparation method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109368840A (en) * | 2018-12-21 | 2019-02-22 | 陆鑫 | A kind of sewage filter device and sewage water filtration method |
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Application publication date: 20140219 |