CN112573679A - Multi-stage large oil-water separator with thorough oil-residue separation - Google Patents

Multi-stage large oil-water separator with thorough oil-residue separation Download PDF

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Publication number
CN112573679A
CN112573679A CN201910928538.1A CN201910928538A CN112573679A CN 112573679 A CN112573679 A CN 112573679A CN 201910928538 A CN201910928538 A CN 201910928538A CN 112573679 A CN112573679 A CN 112573679A
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CN
China
Prior art keywords
oil
separation box
separation
communicated
box
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Pending
Application number
CN201910928538.1A
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Chinese (zh)
Inventor
杜攀
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Saiwo Deyi Environmental Protection Technology Co ltd
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Chengdu Saiwo Deyi Environmental Protection Technology Co ltd
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Priority to CN201910928538.1A priority Critical patent/CN112573679A/en
Publication of CN112573679A publication Critical patent/CN112573679A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00Multistage treatment of water, waste water or sewage
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/001Processes for the treatment of water whereby the filtration technique is of importance
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/28Treatment of water, waste water, or sewage by sorption
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/40Devices for separating or removing fatty or oily substances or similar floating material
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/44Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/444Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/14Maintenance of water treatment installations
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/16Regeneration of sorbents, filters

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  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention discloses a multistage large oil-water separator capable of thoroughly separating oil residues, wherein a filter frame and an impurity box are embedded in the top of a machine body, a first separation box is arranged inside the machine body, a liquid inlet of the first separation box is communicated with a liquid outlet of the filter frame, the first separation box is movably connected with the filter frame inside, an ultrafiltration membrane is arranged on the filter frame, one side of the first separation box is communicated with an oil pipe, one side of the bottom of the first separation box is communicated with a second separation box, two rollers are rotatably arranged in the second separation box, the two rollers are both provided with the same oil stain adsorption belt, the second separation box is communicated with an inclined pipe, a scraper plate is arranged on the inner wall of the bottom of the inclined pipe and matched with the oil stain adsorption belt, a third separation box is communicated with the inclined pipe, an oil suction pump is arranged on the third separation box, an oil outlet pipe of the oil suction pump is communicated with an oil collection box, and an oil discharge pipe is. The invention can separate oil and water for many times, and improves the separation effect.

Description

Multi-stage large oil-water separator with thorough oil-residue separation
Technical Field
The invention relates to an oil-water separator, in particular to a multi-stage large-scale oil-water separator for thoroughly separating oil residues.
Background
In daily life, oil-water separation and oil-water separation are frequently used, and the methods include a physical separation method, a chemical separation method, an electro-flotation separation method and the like, wherein the physical separation method is a method for separating oil from water by utilizing physical phenomena such as density difference or filtration adsorption of oil and water, and is mainly characterized in that the oil and water are separated without changing the chemical property of oil, and the method mainly comprises a gravity separation method, a filtration separation method, a coalescence separation method, an air flotation separation method, an adsorption separation method, an ultrafiltration membrane separation method and the like.
The oil-water separator is a device specially used for physical oil-water-slag separation of catering oil-water, and is widely applied in catering industry. However, the existing oil-water separator has a simple structure, generally has a primary separation structure, and has a poor separation effect.
Disclosure of Invention
The invention aims to provide a multi-stage large oil-water separator which adopts a multi-stage separation structure to ensure that the separation effect is better and oil residue is thoroughly separated.
In order to solve the above problems, the present invention provides the following technical solutions:
a multi-stage large-scale oil-water separator with thorough oil residue separation comprises a machine body, wherein a filter frame and an impurity box are embedded in the top of the machine body, a filter screen is installed in the filter frame in a rotating mode, a first separation box is arranged in the machine body, a liquid inlet of the first separation box is communicated with a liquid outlet of the filter frame, the first separation box is movably connected with a filter frame in the inner portion, an ultrafiltration membrane is arranged on the filter frame, an oil pipe is communicated with one side of the first separation box, a second separation box is communicated with one side of the bottom of the first separation box, two rollers are installed in the second separation box in a rotating mode, the two rollers are provided with the same oil stain adsorption belt, an inclined pipe is communicated with the second separation box, a scraper plate is arranged on the inner wall of the bottom of the inclined pipe and matched with the oil stain adsorption belt, and a third separation box is communicated with the inclined pipe, the outlet of the oil pipe is communicated with the third separation tank, the third separation tank is provided with an oil suction pump, the oil inlet pipe of the oil suction pump is communicated with the third separation tank, the oil outlet pipe of the oil suction pump is communicated with an oil collecting tank, and the oil collecting tank is provided with an oil discharge pipe.
Furthermore, a motor is arranged on one side of the second separation box, an output shaft of the motor is fixedly connected with one end shaft of one of the rollers, and a drain pipe is arranged on the second separation box.
Further, equal fixed mounting has a fixed strip, two on the both sides inner wall of first separator box the guide way has all been seted up to one side that the fixed strip is close to each other, filter frame and two guide way sliding connection.
Further, two the pressure tank has all been seted up to the one side that the guide way is close to each other, two equal slidable mounting has the button head pole in the pressure tank, the button head pole with correspond fixed mounting has same spring between the pressure tank, the arc wall has all been seted up to the both sides of filter frame, the button head pole with correspond the arc wall cooperatees.
Further, a mounting hole is formed in one side of the first separation box, the filter frame is matched with the mounting hole, and a sealing strip is fixedly connected to one side of the filter frame.
Compared with the prior art, the invention has the following beneficial effects:
according to the invention, the impurities in the oil water are filtered through the filter screen, so that the impurities are prevented from entering the first separation box; filtering the oil water through an ultrafiltration membrane on the filter frame, and enabling the oil stain to slide down along the ultrafiltration membrane to enter the third separation tank to realize primary oil-water separation; the water liquid flowing into the bottom of the first separation box enters the second separation box and flows onto the oil stain adsorption belt, the two rollers are driven by the motor to rotate, the same oil stain adsorption belt is driven by the two rollers to carry out secondary adsorption on oil stains in the water liquid, the oil stain adsorption belt is scraped by the scraper, and the oil stains enter the third separation box to realize secondary oil-water separation; oil is temporarily stored through the third separation tank and pumped out through the oil suction pump, and oil discharge is completed; the whole process realizes multi-stage oil-water separation, and the separation effect is obviously improved; through pulling the sealing strip, can pull out the change with the milipore filter fast, easy to assemble, convenient to use avoids influencing the filter effect.
Drawings
FIG. 1 is a schematic perspective view of a multi-stage large oil-water separator for thoroughly separating oil residue according to the present invention;
FIG. 2 is a schematic structural view of a main section of a multi-stage large oil-water separator for thoroughly separating oil from residue according to the present invention;
FIG. 3 is a schematic perspective view of the roller and the oil absorption belt of the present invention;
FIG. 4 is a schematic perspective view of the squeegee of the present invention;
FIG. 5 is a schematic perspective view of a first separator tank according to the present invention;
FIG. 6 is a schematic perspective view of the filter frame and the sealing strip according to the present invention;
fig. 7 is an enlarged schematic view of a portion "a" in fig. 2.
In the drawings, the names of the parts corresponding to the reference numerals are as follows:
1-machine body, 2-filter frame, 3-filter screen, 4-oil collecting tank, 5-oil suction pump, 6-first separation tank, 7-second separation tank, 8-filter frame, 9-third separation tank, 10-roller, 11-oil stain adsorption belt, 12-sealing strip, 13-scraper, 14-fixing strip, 15-guide groove, 16-round head rod, 17-spring and 18-impurity box.
Detailed Description
The present invention is further illustrated by the following figures and examples, which include, but are not limited to, the following examples.
As shown in fig. 1-7, the multistage large oil-water separator for thoroughly separating oil residue comprises a body 1, a filter frame 2 and an impurity box 18 are embedded in the top of the body 1, a filter screen 3 is rotatably mounted in the filter frame 2, a first separation box 6 is arranged in the body 1, a liquid inlet of the first separation box 6 is communicated with a liquid outlet of the filter frame 2, a filter frame 8 is movably connected in the first separation box 6, an ultrafiltration membrane is arranged on the filter frame 8, a mounting hole is formed in one side of the first separation box 6, the filter frame 8 is matched with the mounting hole, a sealing strip 12 is fixedly connected to one side of the filter frame 8, an oil pipe is communicated to one side of the first separation box 6, a second separation box 7 is communicated to one side of the bottom of the first separation box 6, two rollers 10 are rotatably mounted in the second separation box 7, and the same oil stain adsorption belt 11 is arranged on the two rollers 10, an inclined pipe is communicated with the second separation box 7, a scraper 13 is arranged on the inner wall of the bottom of the inclined pipe, the scraper 13 is matched with the oil stain adsorption belt 11, a third separation box 9 is communicated with the inclined pipe, the outlet of the oil pipe is communicated and connected with the third separation box 9, an oil suction pump 5 is arranged on the third separation box 9, the oil inlet pipe of the oil suction pump 5 is communicated with the third separation box 9, the oil outlet pipe of the oil suction pump 5 is communicated with an oil collection box 4, and an oil discharge pipe is arranged on the oil collection box 4; a motor is arranged on one side of the second separation box 7, an output shaft of the motor is fixedly connected with one end shaft of one of the rollers 10, and a drain pipe is arranged on the second separation box 7; the inner walls of the two sides of the first separation box 6 are fixedly provided with fixing strips 14, one sides of the two fixing strips 14 close to each other are provided with guide grooves 15, and the filter frame 8 is connected with the two guide grooves 15 in a sliding manner; the pressure groove has all been seted up, two to one side that two guide ways 15 are close to each other equal slidable mounting has button head pole 16 in the pressure groove, button head pole 16 and corresponding fixed mounting has same spring 17 between the pressure groove, and the arc wall has all been seted up to filter frame 8's both sides, and button head pole 16 and corresponding the arc wall cooperatees.
As shown in fig. 1 to 7, the working principle of the multistage large oil-water separator with thorough oil-residue separation of the present invention is as follows:
pour into filter frame 2 with the dregs profit for food and beverage, solid sediment through filter screen 3 in with the profit is filtered, oil water misch metal gets into in the first separator box 6, filter the profit through the milipore filter on the filter frame 8, inside oil stain gets into third separator box 9 along the milipore filter gliding, the water liquid that flows into first separator box 6 bottom gets into the inside and flow to oil stain adsorption band 11 of second separator box 7 on, drive two rollers 10 through the motor and rotate, two rollers 10 drive same oil stain adsorption band 11 and carry out the secondary absorption to the oil stain in the water liquid, strike off oil stain adsorption band 11 through scraper blade 13, the oil stain gets into in the third separator box 9, inhale the oil stain in oil collection tank 4 through oil pump 5, discharge through the oil extraction pipe, the inside water liquid of second separator box 7 passes through the drain pipe and discharges. When needing to be changed the milipore filter, pulling sealing strip 12 for sealing strip 12 drives the milipore filter through filtering frame 8 and leaves first separator box 6, can change the milipore filter, during the installation, make filtering frame 8 slide along guide way 15 on two fixed strips 14, until sealing strip 12 is sealed the mounting hole, under spring 17's elastic force effect, round-head rod 16 with the arc wall joint that corresponds can, can continue to use, upset filter screen 3 can be with in the leading-in impurity box 18 of impurity in the filter screen 3.
The invention is well implemented in accordance with the above-described embodiments. It should be noted that, based on the above structural design, in order to solve the same technical problems, even if some insubstantial modifications or colorings are made on the present invention, the adopted technical solution is still the same as the present invention, and therefore, the technical solution should be within the protection scope of the present invention.

Claims (5)

1. The utility model provides a thorough multistage large-scale oil water separator of oil residue separation, includes the organism, embedded filter frame and the impurity box of installing in the top of organism, the filter screen, its characterized in that are installed to the filter frame internal rotation: the machine body is internally provided with a first separation box, a liquid inlet of the first separation box is communicated with a liquid outlet of the filter frame, the first separation box is movably connected with the filter frame, the filter frame is provided with an ultrafiltration membrane, one side of the first separation box is communicated with an oil pipe, one side of the bottom of the first separation box is communicated with a second separation box, two rollers are rotatably installed in the second separation box, the two rollers are respectively provided with a same oil stain adsorption zone, the second separation box is communicated with an inclined pipe, the inner wall of the bottom of the inclined pipe is provided with a scraper plate, the scraper plate is matched with the oil stain adsorption zone, the inclined pipe is communicated with a third separation box, an outlet of the oil pipe is communicated with the third separation box, the third separation box is provided with an oil suction pump, and an oil inlet pipe of the oil suction pump is communicated with the third separation box, the oil outlet pipe of the oil suction pump is communicated with an oil collecting tank, and an oil discharging pipe is arranged on the oil collecting tank.
2. The multi-stage large oil-water separator with thorough oil-residue separation according to claim 1, is characterized in that: and a motor is arranged on one side of the second separation box, an output shaft of the motor is fixedly connected with one end shaft of one of the rollers, and a drain pipe is arranged on the second separation box.
3. The multi-stage large oil-water separator with thorough oil-residue separation according to claim 1, is characterized in that: equal fixed mounting has a fixed strip, two on the both sides inner wall of first separator box the guide way has all been seted up to one side that the fixed strip is close to each other, filter frame and two guide way sliding connection.
4. The multi-stage large oil-water separator with thorough oil-residue separation according to claim 3, is characterized in that: two the pressure tank has all been seted up to one side that the guide way is close to each other, two equal slidable mounting has the button head pole in the pressure tank, the button head pole with correspond fixed mounting has same spring between the pressure tank, the arc wall has all been seted up to the both sides of filter frame, the button head pole with correspond the arc wall cooperatees.
5. The multi-stage large oil-water separator with thorough oil-residue separation according to claim 1, is characterized in that: the mounting hole has been seted up to one side of first separator box, filter the frame with the mounting hole matches, one side fixedly connected with sealing strip of filter the frame.
CN201910928538.1A 2019-09-28 2019-09-28 Multi-stage large oil-water separator with thorough oil-residue separation Pending CN112573679A (en)

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CN201910928538.1A CN112573679A (en) 2019-09-28 2019-09-28 Multi-stage large oil-water separator with thorough oil-residue separation

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Application Number Priority Date Filing Date Title
CN201910928538.1A CN112573679A (en) 2019-09-28 2019-09-28 Multi-stage large oil-water separator with thorough oil-residue separation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287063A (en) * 1979-10-29 1981-09-01 Waukee Engineering Company Inc. Apparatus for separating liquids
CN201431803Y (en) * 2009-03-31 2010-03-31 龚守海 Oil-water separating device
CN201997538U (en) * 2010-12-20 2011-10-05 胡宇峰 Simple kitchen-waste disposal system
CN204675906U (en) * 2015-05-16 2015-09-30 傅映林 A kind of oily-water seperating equipment of catering trade
CN205222855U (en) * 2015-12-22 2016-05-11 搜油郎成都科技有限公司 Waste water filtering separation recovery unit
CN206033307U (en) * 2016-08-13 2017-03-22 张琦 A deoiling machine for sewage treatment
CN109019771A (en) * 2018-09-07 2018-12-18 上海洁鹿环保科技有限公司 A kind of separator that water-oil separating is high-efficient
CN208586125U (en) * 2018-05-11 2019-03-08 深圳市佰邦建筑设计顾问有限公司 A kind of oil-water separation system
CN109432900A (en) * 2018-10-21 2019-03-08 杭州棵林科技有限公司 Air purifier
CN208687885U (en) * 2018-08-15 2019-04-02 定州市悦达科技有限公司 Bamboo charcoal filter screen air purifier
CN208716899U (en) * 2018-06-28 2019-04-09 北京金泰鸿业物业管理有限公司 A kind of belt-type floating oil collecting device
CN110025984A (en) * 2019-03-26 2019-07-19 陈孝杰 A kind of active oil water separator for kitchen use
CN110272135A (en) * 2019-06-19 2019-09-24 中船重工环境工程有限公司 Device that is a kind of while separating Oil in Sewage Water grain slag
CN210559738U (en) * 2019-09-28 2020-05-19 成都市赛沃德意环保科技有限公司 Multi-stage large oil-water separator with thorough oil-residue separation

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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CN201431803Y (en) * 2009-03-31 2010-03-31 龚守海 Oil-water separating device
CN201997538U (en) * 2010-12-20 2011-10-05 胡宇峰 Simple kitchen-waste disposal system
CN204675906U (en) * 2015-05-16 2015-09-30 傅映林 A kind of oily-water seperating equipment of catering trade
CN205222855U (en) * 2015-12-22 2016-05-11 搜油郎成都科技有限公司 Waste water filtering separation recovery unit
CN206033307U (en) * 2016-08-13 2017-03-22 张琦 A deoiling machine for sewage treatment
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CN208716899U (en) * 2018-06-28 2019-04-09 北京金泰鸿业物业管理有限公司 A kind of belt-type floating oil collecting device
CN208687885U (en) * 2018-08-15 2019-04-02 定州市悦达科技有限公司 Bamboo charcoal filter screen air purifier
CN109019771A (en) * 2018-09-07 2018-12-18 上海洁鹿环保科技有限公司 A kind of separator that water-oil separating is high-efficient
CN109432900A (en) * 2018-10-21 2019-03-08 杭州棵林科技有限公司 Air purifier
CN110025984A (en) * 2019-03-26 2019-07-19 陈孝杰 A kind of active oil water separator for kitchen use
CN110272135A (en) * 2019-06-19 2019-09-24 中船重工环境工程有限公司 Device that is a kind of while separating Oil in Sewage Water grain slag
CN210559738U (en) * 2019-09-28 2020-05-19 成都市赛沃德意环保科技有限公司 Multi-stage large oil-water separator with thorough oil-residue separation

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Application publication date: 20210330

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