CN110697839A - Equipment for separating oil from water in kitchen waste filtering liquid - Google Patents
Equipment for separating oil from water in kitchen waste filtering liquid Download PDFInfo
- Publication number
- CN110697839A CN110697839A CN201910988943.2A CN201910988943A CN110697839A CN 110697839 A CN110697839 A CN 110697839A CN 201910988943 A CN201910988943 A CN 201910988943A CN 110697839 A CN110697839 A CN 110697839A
- Authority
- CN
- China
- Prior art keywords
- oil
- water
- kitchen waste
- box body
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/06—Contaminated groundwater or leachate
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses equipment for separating oil from water in kitchen waste filtering liquid, which comprises a box body, a controller, a heating pump and a temperature sensor, wherein a water inlet is formed in one side of the box body, a grating and an oil separation plate are arranged in the box body, and the controller is electrically connected with the heating pump and the temperature sensor respectively. When the kitchen waste filtering device is used, kitchen waste filtering liquid enters the box body from the water inlet, large solid particles in kitchen waste wastewater are filtered by the grids, oil and water in the kitchen waste wastewater are separated by the three-stage oil separation plates, the separation principle adopts the specific gravity difference of the oil and the water, and the oil floats on the water surface and is insoluble in the water. In the separation process, the constant temperature control is carried out on the liquid temperature of the kitchen waste in the box body through a heating pump and a temperature sensor, and the internal temperature of the box body is ensured to be 50-60 ℃. At the temperature, the oil in the liquid has better fluidity, so that the oil-water separation effect is ensured, and the pipeline cannot be blocked.
Description
Technical Field
The invention relates to the field of kitchen waste treatment, in particular to equipment for separating oil from water in kitchen waste filtering liquid.
Background
The rapid development of the urban catering service industry leads to the generation of a large amount of kitchen waste, and the waste contains a large amount of high-concentration vegetable oil wastewater. The sewage containing the hydrocarbon oil is different from the hydrocarbon-containing petroleum wastewater because the components and the existing forms of the grease in the wastewater are complicated after the grease is treated at high temperature and is stirred and mixed vigorously. This kind of waste water directly discharges city life and pollutes the pipe network, and the easy adhesion of grease makes the pipeline jam on the pipe wall, and is difficult to the mediation, causes huge burden for city municipal administration department. If the grease wastewater is directly discharged to a sewage treatment plant, not only can the oxygenation in the oxidation pond be difficult, but also the microbial activity is inhibited, so that the treatment load is reduced, and the effluent quality is deteriorated; but also a waste of resources. Therefore, an oil-water separator is needed to separate oil from water in the kitchen waste filtrate.
The oil-water separator for the kitchen waste filtering liquid has poor use effect due to solidification of grease in winter at low temperature, and is easy to cause pipeline blockage.
Disclosure of Invention
In view of the above, the invention aims to provide an oil-water separation device for kitchen waste filtering liquid, so as to ensure the oil-water separation effect and avoid pipeline blockage.
The invention solves the problems through the following technical means: the utility model provides an equipment for kitchen garbage filters liquid oil-water separation, includes the box, box one side is provided with the water inlet, is provided with grid and oil interceptor in the box, still includes the controller, is used for the heat pump to liquid heating in the box and is used for carrying out the temperature detect's to liquid in the box temperature sensor, the controller is connected with heat pump and temperature sensor electricity respectively.
Further, the grid is arranged on one side of the water inlet.
Further, the oil removal plate comprises a first-level oil removal plate, a second-level oil removal plate and a third-level oil removal plate.
Further, the controller is a PLC controller.
Furthermore, a drain outlet with a drain valve and an oil outlet with an oil drain valve are arranged on the box body.
The invention has the beneficial effects that: the utility model provides an equipment for kitchen garbage filters liquid oil-water separation, the power distribution box comprises a box body, box one side is provided with the water inlet, is provided with grid and oil removal board in the box, still includes the controller, is used for the heat pump of liquid heating in the box and is used for carrying out the temperature sensor that temperature detected to liquid in the box, the controller is connected with heat pump and temperature sensor electricity respectively. When the kitchen waste filtering device is used, kitchen waste filtering liquid enters the box body from the water inlet, large solid particles in kitchen waste wastewater are filtered by the grids, oil and water in the kitchen waste wastewater are separated by the three-stage oil separation plates, the separation principle adopts the specific gravity difference of the oil and the water, and the oil floats on the water surface and is insoluble in the water. In the separation process, the constant temperature control is carried out on the liquid temperature of the kitchen waste in the box body through a heating pump and a temperature sensor, and the internal temperature of the box body is ensured to be 50-60 ℃. At the temperature, the oil in the liquid has better fluidity, so that the oil-water separation effect is ensured, and the pipeline cannot be blocked.
Drawings
The invention is further described below with reference to the figures and examples.
FIG. 1 is a schematic diagram of the present invention.
Wherein, 1 is a grating; 2- -heat pump; 3- -temperature sensor; 4- -water inlet; 5- -the box body; 6- -first class oil interceptor; 7- -two-stage oil baffle; 8-three-stage oil separation plate.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples. The features and advantages of the present invention will become more apparent from the description. It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments.
As shown in fig. 1, the device for separating oil from water in kitchen waste filtering liquid of this embodiment includes a box 5, a controller, a heat pump 2 for heating liquid in the box, and a temperature sensor 3 for detecting temperature of liquid in the box. The water inlet 4 of taking the water inlet valve, have the drain of taking the dirty valve, take the outlet of drain valve and take the oil drain of oil drain valve are provided with on the box, be provided with grid 1 and oil interceptor in the box, particularly, the grid sets up in water inlet one side, the oil interceptor includes one-level oil interceptor 6, second grade oil interceptor 7 and tertiary oil interceptor 8. The controller adopts the PLC controller, and the controller is connected with heat pump and temperature sensor electricity respectively.
When the kitchen waste filtering device is used, kitchen waste filtering liquid enters the box body from the water inlet, large solid particles in kitchen waste wastewater are filtered by the grids, oil and water in the kitchen waste wastewater are separated by the three-stage oil separation plates, the separation principle adopts the specific gravity difference of the oil and the water, and the oil floats on the water surface and is insoluble in the water. In the separation process, the constant temperature control is carried out on the liquid temperature of the kitchen waste in the box body through a heating pump and a temperature sensor, and the internal temperature of the box body is ensured to be 50-60 ℃. At the temperature, the oil in the liquid has better fluidity, so that the oil-water separation effect is ensured, and the pipeline cannot be blocked. Therefore, the problems that when the temperature is lower, the oil in the kitchen waste is poor in fluidity and easy to scale, the oil-water separation effect is poor and the pipeline is easily blocked are solved.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (5)
1. The utility model provides an equipment for kitchen garbage filters liquid oil-water separation, includes the box, box one side is provided with the water inlet, is provided with grid and oil removal board in the box, its characterized in that: the liquid heating device is characterized by further comprising a controller, a heating pump for heating liquid in the box body and a temperature sensor for detecting the temperature of the liquid in the box body, wherein the controller is electrically connected with the heating pump and the temperature sensor respectively.
2. The equipment for separating the oil and the water of the kitchen waste filtering liquid according to claim 1, is characterized in that: the grid is arranged on one side of the water inlet.
3. The equipment for separating the oil and the water of the kitchen waste filtering liquid according to claim 2, is characterized in that: the oil separation plate comprises a first-level oil separation plate, a second-level oil separation plate and a third-level oil separation plate.
4. The equipment for separating the oil and the water of the kitchen waste filtering liquid according to claim 3, is characterized in that: the controller is a PLC controller.
5. The equipment for separating the oil and the water of the kitchen waste filtering liquid according to any one of claims 1 to 4, characterized in that: the box body is provided with a sewage outlet with a sewage valve, a water outlet with a drain valve and an oil outlet with an oil drain valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988943.2A CN110697839A (en) | 2019-10-17 | 2019-10-17 | Equipment for separating oil from water in kitchen waste filtering liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910988943.2A CN110697839A (en) | 2019-10-17 | 2019-10-17 | Equipment for separating oil from water in kitchen waste filtering liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110697839A true CN110697839A (en) | 2020-01-17 |
Family
ID=69200437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910988943.2A Pending CN110697839A (en) | 2019-10-17 | 2019-10-17 | Equipment for separating oil from water in kitchen waste filtering liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110697839A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723645A (en) * | 2021-01-15 | 2021-04-30 | 苏州泓昌环保科技有限公司 | Full-automatic catering waste water oil removal promotes complete sets |
| CN114436446A (en) * | 2022-01-28 | 2022-05-06 | 北京智通博瑞科技发展有限公司 | Measurable kitchen oil and water draining treatment system and method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131503A (en) * | 2008-12-03 | 2010-06-17 | Kondo Takaya | Oil-water separating/collecting apparatus |
| CN204727636U (en) * | 2015-05-06 | 2015-10-28 | 上海连宇泵业有限公司 | Grease trap |
| CN105417756A (en) * | 2015-12-22 | 2016-03-23 | 搜油郎成都科技有限公司 | Movable intelligent oil-water separating equipment for kitchen |
| CN206278996U (en) * | 2016-12-13 | 2017-06-27 | 河南元光科技有限公司 | A kind of integrated grid oil-isolating device |
| CN209397009U (en) * | 2018-11-28 | 2019-09-17 | 上海晨菲水务科技有限公司 | A kind of Temperature Control Type oil-isolating device |
-
2019
- 2019-10-17 CN CN201910988943.2A patent/CN110697839A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010131503A (en) * | 2008-12-03 | 2010-06-17 | Kondo Takaya | Oil-water separating/collecting apparatus |
| CN204727636U (en) * | 2015-05-06 | 2015-10-28 | 上海连宇泵业有限公司 | Grease trap |
| CN105417756A (en) * | 2015-12-22 | 2016-03-23 | 搜油郎成都科技有限公司 | Movable intelligent oil-water separating equipment for kitchen |
| CN206278996U (en) * | 2016-12-13 | 2017-06-27 | 河南元光科技有限公司 | A kind of integrated grid oil-isolating device |
| CN209397009U (en) * | 2018-11-28 | 2019-09-17 | 上海晨菲水务科技有限公司 | A kind of Temperature Control Type oil-isolating device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723645A (en) * | 2021-01-15 | 2021-04-30 | 苏州泓昌环保科技有限公司 | Full-automatic catering waste water oil removal promotes complete sets |
| CN114436446A (en) * | 2022-01-28 | 2022-05-06 | 北京智通博瑞科技发展有限公司 | Measurable kitchen oil and water draining treatment system and method |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200117 |