CN104310528B - Full-automatic oil-water separator - Google Patents
Full-automatic oil-water separator Download PDFInfo
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- CN104310528B CN104310528B CN201410403775.3A CN201410403775A CN104310528B CN 104310528 B CN104310528 B CN 104310528B CN 201410403775 A CN201410403775 A CN 201410403775A CN 104310528 B CN104310528 B CN 104310528B
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- Prior art keywords
- water
- oily
- chamber
- upper cavity
- full
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
Abstract
The present invention relates to filtration unit.Full-automatic oil-water separator, comprise an oily-water seperating equipment, oily-water seperating equipment comprises an oily water separation chamber, oily water separation chamber has oily water separation sewage draining exit, oil discharge outlet, water-in and water outlet, a division board is provided with in oily water separation chamber, oily water separation chamber is divided into two cavitys by division board, is upper cavity, lower chamber respectively, is connected between upper cavity, lower chamber by hydraulic pipe; Water-in is positioned on the sidewall of lower chamber, and water outlet is positioned on the sidewall of upper cavity; The bottom of lower chamber has sewage draining exit, and using sewage draining exit as oily water separation sewage draining exit, oily water separation sewage draining exit place is provided with the first valve; Oil discharge outlet is positioned on the sidewall of upper cavity, and oil discharge outlet place is provided with the second valve.The present invention is provided with two cavitys, and each cavity all can purify oily water separately.The present invention effectively prevents floating foreign material from entering upper cavity from lower chamber by division board, is conducive to the separation of showy foreign material, thus improves oil-water separation.
Description
Technical field
The present invention relates to a kind of filtration unit, be specifically related to a kind of oily water separating equipment.
Background technology
Environmental protection and energy saving are current one of topics of paying close attention to the most of the whole world, are wherein unsatisfactory for the process of blowdown mode always.Especially the process of oily(waste)water is the problem that environmental protection industry (epi) is paid close attention to always, always can not get properly settling.
Although there is a lot of oil-water separation system on the market at present, oil-water separation is still undesirable.
Summary of the invention
The object of the present invention is to provide a kind of full-automatic oil-water separator, to solve the problems of the technologies described above.
Technical problem solved by the invention can realize by the following technical solutions:
Full-automatic oil-water separator, comprise an oily-water seperating equipment, described oily-water seperating equipment comprises an oily water separation chamber, described oily water separation chamber has oily water separation sewage draining exit, oil discharge outlet, water-in and water outlet, it is characterized in that, a division board is provided with in described oily water separation chamber, described oily water separation chamber is divided into two cavitys by described division board, be be positioned at the upper cavity on top, described oily water separation chamber, be positioned at the lower chamber of bottom, described oily water separation chamber respectively, be connected by hydraulic pipe between described upper cavity, described lower chamber;
Described water-in is positioned on the sidewall of described lower chamber, and described water outlet is positioned on the sidewall of described upper cavity;
The bottom of described lower chamber has a sewage draining exit, and using described sewage draining exit as oily water separation sewage draining exit, described oily water separation sewage draining exit place is provided with the first valve;
Described oil discharge outlet is positioned on the sidewall of described upper cavity, and described oil discharge outlet place is provided with the second valve.
The present invention is provided with two cavitys, and each cavity all can purify oily water separately, by twice purification, improves the oil-water separation of oily-water seperating equipment.The present invention effectively prevents floating foreign material from entering upper cavity from lower chamber by division board, is conducive to the separation of showy foreign material, thus improves oil-water separation.
Can also be provided with a downward opening cover body in described upper cavity, the lower port of described hydraulic pipe is positioned at described lower chamber, and the upper port of described hydraulic pipe is positioned at above described cover body.Because oily water is that the water level in upper cavity is higher than behind edge under cover body, and the water stream channel of oily water is by water seal, and the more difficult sidewall walking around cover body of oil enters in the opening of cover body, and then profit can be separated further in the sidewall inflow cover body opening of cover body.
As a kind of preferred version, described cover body comprises one and to be square the top board of tabular and the side shield of frame-shaped of being square, and described side shield is fixed on the below of described top board.To reduce manufacture difficulty.Existing stainless steel case can be adopted as described cover body.
As another kind of preferred version, described cover body comprises a top board in Polygons tabular and the side shield in Polygons frame-shaped, and described side shield is fixed on the below of described top board.
As another kind of preferred version, described cover body comprises the side shield of a rounded top board and rounded tubulose, and described side shield is fixed on the below of described top board.
Pillar stiffener is provided with below described cover body.To support cover body.
Described hydraulic pipe is preferably hard water pipe.Described hard water pipe has three at least, supports as described pillar stiffener using described hard water pipe.And separately do not establish the pillar stiffener of cover body, with simplified construction, reduce costs.
Described hard water pipe preferably has four, and four hard water pipes lay respectively at four bights of described cover body.To increase support strength.
The preferred stainless steel waterpipe of described hard water pipe, plastics tubing, plastic composite pipe.Further preferably UPVC pipe, PPR pipe, PB pipe, PE-RT pipe, PPH pipe, PP-B manage, PEX pipe, steel-plastics composite pipe.
The height of the lower port of described hydraulic pipe is lower than the height of described water-in.Because the floating matter in oily water is comparatively light, float on the surface, effective isolation enters the foreign material of upper cavity.
Can also be provided with one second filtering net in described upper cavity, described second filtering net is between described upper cavity inwall and described cover body.Be convenient to filter the oily water foreign material flowing through faceshield side wall by described second filtering net, improve separating effect.
Described second filtering net is oleophilic drainage filtering net.
The height of described second filtering net is not higher than the upper end level of described cover body, and the height of described second filtering net is not less than the lower end height of described cover body.
Can also be provided with one second filtering net in described upper cavity, described second filtering net is between described upper cavity inwall and described cover body.Be convenient to filter by described second filtering net the oily water flowing through faceshield side wall, improve separating effect.
Described second filtering net is oleophilic drainage filtering net.
The height of described second filtering net is not higher than the upper end level of described cover body, and the height of described second filtering net is not less than the lower end height of described cover body.
Described oily-water seperating equipment also comprises a rising pipe, and the feed-water end of described rising pipe is preferably placed in described cover body opening, and the end of described rising pipe connects described water outlet or stretches out from described water outlet.To reduce the oleaginousness of the filtered water flowed out by rising pipe further.
The port of the feed-water end of described rising pipe upward.The port of the feed-water end of rising pipe, on the one hand, can play certain restriction to water level upward, after arriving the height of the port of the feed-water end of rising pipe, just allows draining at water level.On the other hand, port upward be positioned in same level everywhere, comparatively large with the contact area of the water on a horizontal plane, effectively can improve effluent characteristics.
The cross section that described oil discharge outlet is preferably a front end is square, the gradual change oil discharge outlet of the circular in cross-section of end.The front end of described oil discharge outlet is near the inside of described cavity.Square front end can improve oil extraction efficiency, and circular distal is convenient to be connected with oil pipe.
Full-automatic oil-water separator, also comprises an oil drum, and described oil discharge outlet is communicated with described oil drum.
Full-automatic oil-water separator, also comprises a water pump, and the water side of described water pump connects described water-in.The feed-water end of described water pump is for connecting sewage well.The feed-water end of described water pump preferably upward.
Full-automatic oil-water separator, also comprise a water filtering device, described water filtering device comprises a water filtration chamber, the sidewall in described water filtration chamber has a filtered water import, a filtering water outlet, at least one deck first filtering net is provided with in described water filtration chamber, described filtered water import is communicated with the rising pipe of described upper cavity, and described filtering water outlet is positioned at below described first filtering net.Be conducive to adsorbing the fine particle of discharging water, guarantee displacement mass.
At least the first filtering net described in one deck is hydrophobic oleophilic oil filtering net.To improve separating effect further.
Described water filtering device also comprises an aqueduct, and the Single port of described aqueduct connects described filtered water import, and another port is positioned at described water filtration chamber, is positioned at the port in described water filtration chamber upward.Described filtered water import is positioned at the below of described first filtering net, and described aqueduct is passed by described first filtering net, and the port that described aqueduct is positioned at described water filtration chamber is positioned at the top of described first filtering net.To facilitate the first filtering net dismounting.Filtering net bubble easily produces floating algae in water.The present invention by being optimized the position of the first filtering net, thus ensures that the first filtering net is when anhydrous, dry clean and tidy, can prolongs life, two weeks can be extended to by 3 days.
Full-automatic oil-water separator, also comprises an oily water separation Controlling System, and described oily water separation Controlling System comprises a signal handling equipment, and described signal handling equipment connects described water pump;
Described first valve is magnetic valve, and described signal handling equipment connects described first valve.
Described second valve can be manually-operated gate.Be convenient to manual regulation.
Described second valve also can be magnetic valve, and described signal handling equipment connects described second valve.
Described signal handling equipment control described water pump in running order time, control described first valve closes, described signal handling equipment controls described water pump when being in closing condition or holding state, controls described first valve opening.
The bottom in described water filtration chamber has a sewage draining exit, using described sewage draining exit as filtration sewage draining exit.Described filtration sewage draining exit place is provided with the 3rd valve.
Described 3rd valve can be manually-operated gate.
Described 3rd valve also can be magnetic valve, the 3rd valve described in described signal handling equipment control linkage.
Described upper cavity can also be provided with a spillway.
Described spillway is by an overflow pipe and described lower chamber UNICOM.The feed-water end mouth down of described overflow pipe.
The water inlet port of overflow pipe is positioned at lower chamber.
The present invention is by being provided with a spillway, the pressure in lower chamber can be regulated, prevent hydraulic pressure excessive, in addition, the first valve closes of lower chamber, when sewage draining exit is opened and is carried out blowdown, because impurity cannot drain completely through oily water separation sewage draining exit, lower chamber internal duct is easily caused to block, now, lower chamber is rinsed by spillway water inlet, anti-blocking.
The water inlet port of described overflow pipe is positioned at described water inlet.Be convenient to rinse water-in.
The water inlet port of described overflow pipe is higher than described water-in.Be convenient to rinse lower chamber.
Described spillway is by an overflow pipe and described upper cavity UNICOM.The water inlet port of overflow pipe also can be positioned at upper cavity.Regulate upper cavity internal pressure, prevent hydraulic pressure excessive.
The water outlet port of described overflow pipe is positioned at the feed-water end of water pump.The present invention is connected to the feed-water end of water pump by the water outlet port of overflow pipe.For rinsing, anti-blocking.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is another kind of structural representation of the present invention.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below in conjunction with concrete diagram.
See Fig. 1, Fig. 2, full-automatic oil-water separator, comprise an oily-water seperating equipment, oily-water seperating equipment comprises an oily water separation chamber, oily water separation chamber has oily water separation sewage draining exit, oil discharge outlet 2, water-in 8 and water outlet, be provided with a division board 1 in oily water separation chamber, oily water separation chamber is divided into two cavitys by division board 1, be be positioned at the upper cavity on top, oily water separation chamber, be positioned at the lower chamber of bottom, oily water separation chamber respectively, be connected by hydraulic pipe 3 between upper cavity, lower chamber; Water-in 8 is positioned on the sidewall of lower chamber, and water outlet is positioned on the sidewall of upper cavity; The bottom of lower chamber has a sewage draining exit, and using sewage draining exit as oily water separation sewage draining exit, oily water separation sewage draining exit place is provided with the first valve 7; Oil discharge outlet 2 is positioned on the sidewall of upper cavity, and oil discharge outlet 2 place is provided with the second valve.The present invention is provided with two cavitys, and each cavity all can purify oily water separately, by twice purification, improves the oil-water separation of oily-water seperating equipment.The present invention effectively prevents floating foreign material from entering upper cavity from lower chamber by division board, is conducive to the separation of showy foreign material, thus improves oil-water separation.
Can also be provided with a downward opening cover body 4 in upper cavity, the lower port of hydraulic pipe 3 is positioned at lower chamber, and the upper port of hydraulic pipe 3 is positioned at above cover body 4.Because oily water is in sidewall inflow cover body 4 opening of cover body 4, water level in upper cavity is higher than behind cover body 4 times edges, the water stream channel of oily water is by water seal, and the more difficult sidewall walking around cover body 4 of oil enters in the opening of cover body 4, and then profit can be separated further.
As a kind of preferred version, cover body 4 comprises one and to be square the top board of tabular and the side shield of frame-shaped of being square, and side shield is fixed on the below of top board.To reduce manufacture difficulty.Existing stainless steel case can be adopted as cover body 4.As another kind of preferred version, cover body 4 comprises a top board in Polygons tabular and the side shield in Polygons frame-shaped, and side shield is fixed on the below of top board.As another kind of preferred version, cover body 4 comprises the side shield of a rounded top board and rounded tubulose, and side shield is fixed on the below of top board.
Pillar stiffener is provided with below cover body 4.To support cover body 4.Hydraulic pipe 3 is preferably hard water pipe.Hard water pipe has three at least, supports as pillar stiffener using hard water pipe.And separately do not establish the pillar stiffener of cover body 4, with simplified construction, reduce costs.Hard water pipe preferably has four, and four hard water pipes lay respectively at four bights of cover body 4.To increase support strength.The preferred stainless steel waterpipe of hard water pipe, plastics tubing, plastic composite pipe.Further preferably UPVC pipe, PPR pipe, PB pipe, PE-RT pipe, PPH pipe, PP-B manage, PEX pipe, steel-plastics composite pipe.
See Fig. 2, one second filtering net 12, second filtering net 12 can also be provided with in upper cavity between upper cavity inwall and cover body.Be convenient to filter the oily water foreign material flowing through faceshield side wall by the second filtering net 12, improve separating effect.Second filtering net 12 is oleophilic drainage filtering nets.The height of the second filtering net 12 is not higher than the upper end level of cover body, and the height of the second filtering net 12 is not less than the lower end height of cover body.
Upper cavity can also be provided with a spillway 13.
As a kind of preferred version, spillway 13 is by an overflow pipe and lower chamber UNICOM.The feed-water end mouth down of overflow pipe.The water inlet port of overflow pipe is positioned at lower chamber.The present invention is by being provided with a spillway, the pressure in lower chamber can be regulated, prevent hydraulic pressure excessive, in addition, the first valve closes of lower chamber, when sewage draining exit is opened and is carried out blowdown, because impurity cannot drain completely through oily water separation sewage draining exit, lower chamber internal duct is easily caused to block, now, lower chamber is rinsed by spillway water inlet, anti-blocking.
The water inlet port of overflow pipe is positioned at water inlet.Be convenient to rinse water-in.The water inlet port of overflow pipe is higher than water-in.Be convenient to rinse lower chamber.
As a kind of preferred version, spillway 13 is by an overflow pipe and upper cavity UNICOM.The water inlet port of overflow pipe also can be positioned at upper cavity.Regulate upper cavity internal pressure, prevent hydraulic pressure excessive.
The water outlet port of overflow pipe is positioned at the feed-water end of water pump.The present invention is connected to the feed-water end of water pump by the water outlet port of overflow pipe.For rinsing, anti-blocking.
Upper cavity, lower chamber and cover body 4 all adopts stainless steel to make.The upper end of upper cavity is provided with a cover cap, and cover cap and upper cavity are by a Flange joint.
The height of the lower port of hydraulic pipe 3 is lower than the height of water-in 8.Because the floating matter in oily water is comparatively light, float on the surface, effective isolation enters the foreign material of upper cavity.
Oily-water seperating equipment also comprises a rising pipe, and the feed-water end of rising pipe is preferably placed in cover body 4 opening, and the end of rising pipe connects water outlet or stretches out from water outlet.To reduce the oleaginousness of the filtered water flowed out by rising pipe further.
The port of the feed-water end of rising pipe upward.The port of the feed-water end of rising pipe, on the one hand, can play certain restriction to water level upward, after arriving the height of the port of the feed-water end of rising pipe, just allows draining at water level.On the other hand, port upward be positioned in same level everywhere, comparatively large with the contact area of the water on a horizontal plane, effectively can improve effluent characteristics.The cross section that oil discharge outlet 2 is preferably a front end is square, the gradual change oil discharge outlet 2 of the circular in cross-section of end.The front end of oil discharge outlet 2 is near the inside of cavity.Square front end can improve oil extraction efficiency, and circular distal is convenient to be connected with oil pipe.
Full-automatic oil-water separator, also comprise an oil drum 9, oil discharge outlet 2 is communicated with oil drum 9.
Full-automatic oil-water separator, also comprises a water pump, and the water side of water pump connects water-in 8.The feed-water end of water pump is for connecting sewage well.The feed-water end of water pump preferably upward.Be conducive to first sucting a layer greasy dirt, then absorb water, realize the effect of abundant oil suction.The water side of water pump connects water-in 8 by a water inlet pipe, and the water conservancy diversion direction of water inlet pipe is inclined upwardly in horizontal direction.And be not less than 20 ° relative to the angle of inclination in horizontal direction.The present invention is by the mode of this lower water inlet, and be convenient to water oil content layer, water-in 8 is arranged on oil outlet upper end by traditional oil-water separator, prevents from causing the not thorough of water oil content layer due to flowing into of water.
Full-automatic oil-water separator, also comprise a water filtering device, water filtering device comprises a water filtration chamber, the sidewall in water filtration chamber has a filtered water import, a filtering water outlet, at least one deck first filtering net 5 is provided with in water filtration chamber, filtered water import is communicated with the rising pipe of upper cavity, and filtering water outlet is positioned at below the first filtering net 5.Be conducive to adsorbing the fine particle of discharging water, guarantee displacement mass.At least one deck first filtering net 5 is hydrophobic oleophilic oil filtering net.To improve separating effect further.
Water filtering device also comprises an aqueduct, and the Single port of aqueduct connects filtered water import, and another port is positioned at water filtration chamber, is positioned at the port in water filtration chamber upward.Filtered water import is positioned at the below of the first filtering net 5, and aqueduct is passed by the first filtering net 5, and the port that aqueduct is positioned at water filtration chamber is positioned at the top of the first filtering net.Dismantle to facilitate the first filtering net 5.Filtering net bubble easily produces floating algae in water.The present invention by being optimized the position of the first filtering net, thus when ensureing that the first filtering net is anhydrous, dry clean and tidy, can prolongs life, two weeks can be extended to by 3 days.
Aqueduct connects rising pipe by a loose joint device 6.Be convenient to dismounting and the UNICOM of both pipelines by loose joint device 6, be also convenient to regulate length situation in real time.Loose joint device 6 comprises the adapter of coupling mutually.Adapter is establish female adapter respectively, is provided with the externally threaded adapter mated with described internal thread.
Full-automatic oil-water separator, also comprise an oily water separation Controlling System, oily water separation Controlling System comprises a signal handling equipment, and signal handling equipment connects water pump; First valve 7 is magnetic valves, and signal handling equipment connects the first valve 7.When signal handling equipment control water pump is in running order, controls the first valve 7 and close, when signal handling equipment control water pump is in closing condition or holding state, controls the first valve 7 and open.
Second valve can be manually-operated gate.Be convenient to manual regulation.Second valve also can be magnetic valve, and signal handling equipment connects the second valve.
The bottom in water filtration chamber has a sewage draining exit, using sewage draining exit as filtration sewage draining exit.Filter sewage draining exit place and be provided with the 3rd valve.3rd valve can be manually-operated gate.3rd valve also can be magnetic valve, signal handling equipment control linkage the 3rd valve.The bottom that the bottom in water filtration chamber has a sewage draining exit and lower chamber has a sewage draining exit all by pipeline UNICOM to pollution discharge pond.Be convenient to focus on.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (10)
1. full-automatic oil-water separator, comprise an oily-water seperating equipment, described oily-water seperating equipment comprises an oily water separation chamber, described oily water separation chamber has oily water separation sewage draining exit, oil discharge outlet, water-in and water outlet, it is characterized in that, a division board is provided with in described oily water separation chamber, described oily water separation chamber is divided into two cavitys by described division board, be be positioned at the upper cavity on top, described oily water separation chamber, be positioned at the lower chamber of bottom, described oily water separation chamber respectively, be connected by hydraulic pipe between described upper cavity, described lower chamber;
Described water-in is positioned on the sidewall of described lower chamber, and described water outlet is positioned on the sidewall of described upper cavity;
The bottom of described lower chamber has a sewage draining exit, and using described sewage draining exit as oily water separation sewage draining exit, described oily water separation sewage draining exit place is provided with the first valve;
Described oil discharge outlet is positioned on the sidewall of described upper cavity, and described oil discharge outlet place is provided with the second valve.
2. full-automatic oil-water separator according to claim 1, is characterized in that: be also provided with a downward opening cover body in described upper cavity, and the lower port of described hydraulic pipe is positioned at described lower chamber, and the upper port of described hydraulic pipe is positioned at above described cover body.
3. full-automatic oil-water separator according to claim 2, is characterized in that: described cover body comprises one and to be square the top board of tabular and the side shield of frame-shaped of being square, and described side shield is fixed on the below of described top board.
4. full-automatic oil-water separator according to claim 2, is characterized in that: be provided with pillar stiffener below described cover body.
5. full-automatic oil-water separator according to claim 2, is characterized in that: the height of the lower port of described hydraulic pipe is lower than the height of described water-in.
6. full-automatic oil-water separator according to claim 2, it is characterized in that: described oily-water seperating equipment also comprises a rising pipe, the feed-water end of described rising pipe is positioned at described cover body opening, and the end of described rising pipe connects described water outlet or stretches out from described water outlet.
7. full-automatic oil-water separator according to claim 1, is characterized in that: also comprise a water pump, the water side of described water pump connects described water-in.
8. full-automatic oil-water separator according to claim 6, it is characterized in that: also comprise a water filtering device, described water filtering device comprises a water filtration chamber, the sidewall in described water filtration chamber has a filtered water import, a filtering water outlet, at least one deck first filtering net is provided with in described water filtration chamber, described filtered water import is communicated with the rising pipe of described upper cavity, and described filtering water outlet is positioned at below described first filtering net.
9. full-automatic oil-water separator according to claim 8, it is characterized in that: described water filtering device also comprises an aqueduct, the Single port of described aqueduct connects described filtered water import, and another port is positioned at described water filtration chamber, is positioned at the port in described water filtration chamber upward.
10. full-automatic oil-water separator according to claim 7, is characterized in that: also comprise an oily water separation Controlling System, and described oily water separation Controlling System comprises a signal handling equipment, and described signal handling equipment connects described water pump;
Described first valve is magnetic valve, and described signal handling equipment connects described first valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403775.3A CN104310528B (en) | 2014-08-15 | 2014-08-15 | Full-automatic oil-water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410403775.3A CN104310528B (en) | 2014-08-15 | 2014-08-15 | Full-automatic oil-water separator |
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| Publication Number | Publication Date |
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| CN104310528A CN104310528A (en) | 2015-01-28 |
| CN104310528B true CN104310528B (en) | 2016-01-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410403775.3A Expired - Fee Related CN104310528B (en) | 2014-08-15 | 2014-08-15 | Full-automatic oil-water separator |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111298479A (en) * | 2019-12-06 | 2020-06-19 | 浙江丽庭环境科技有限公司 | Kitchen garbage foreign matter oil-water separation all-in-one |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4102787A (en) * | 1974-02-18 | 1978-07-25 | Machinefabriek Geurtsen Deventer, B.V. | Apparatuses to separate mixtures of liquids of different specific gravities |
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| CN104310528A (en) | 2015-01-28 |
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