CN217265135U - Oil-water separation device - Google Patents
Oil-water separation device Download PDFInfo
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- CN217265135U CN217265135U CN202221116078.6U CN202221116078U CN217265135U CN 217265135 U CN217265135 U CN 217265135U CN 202221116078 U CN202221116078 U CN 202221116078U CN 217265135 U CN217265135 U CN 217265135U
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Abstract
The utility model discloses an oil-water separation device, which comprises a settling tank and a sewage separation tank, wherein an oil stain collecting tank is arranged in the settling tank, an overflow pipe is arranged outside the settling tank, one end of the overflow pipe passes through the settling tank and is connected with the oil stain collecting tank, the other end of the overflow pipe is connected with one end of a water inlet pipe through a connecting pipe, and the other end of the water inlet pipe is connected with a water inlet of the sewage separation tank; the sewage separation case is characterized in that an oil discharge pipe group is arranged on one side of the upper portion of the sewage separation case, a first water discharge pipe group is arranged on one side of the bottom of the sewage separation case, the other side of the bottom of the sewage separation case is connected with a water inlet of a hydraulic pump through a hydraulic pump connecting pipe group, a water outlet of the hydraulic pump is connected with one end of a water return pipe, and the other end of the water return pipe is located above the settling tank. The utility model discloses an oil-water separation device has simple structure, can carry out oil-water separation with sewage, can separate out pickle and recycle, reduce sewage treatment's the degree of difficulty, advantages such as energy-concerving and environment-protective simultaneously.
Description
Technical Field
The utility model relates to a production and processing technology field specifically is an oil-water separator.
Background
With the rapid development of industry and the enhancement of environmental awareness, the oil-water separation technology is more emphasized by people. Oil-water separation is a liquid-liquid separation, and different liquid-liquid separation methods are adopted according to different states of oil in water and different requirements of treatment effects. The oil-containing sewage separation can achieve the effect of one inlet and two outlets, the oil-containing sewage enters the separator, the separated oil is discharged from the upper part, and the separated water is discharged from the lower part, so that the energy is saved and the environment is protected. At present, an adsorption method is mostly adopted in the market for oil-water separation, and porous substances such as activated carbon, fibers and ceramic particles are mixed with wastewater to enable pollutants such as suspended particles, organic matters and metal ions in the wastewater to be adsorbed on the surfaces of the porous substances for removal, but the method uses a large amount of adsorbents, so that the investment cost of enterprises is high.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oil-water separator, this oil-water separator are used for realizing oil-water separation, and the pickler who will separate out simultaneously reenters cyclic utilization, reduces sewage treatment's the degree of difficulty, and is energy-concerving and environment-protective.
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:
an oil-water separation device comprises a settling tank and a sewage separation tank, wherein an oil stain collecting tank is arranged in the settling tank and can collect pollutants such as oil stains floating on the settling tank; the sewage separator box is characterized in that an oil discharge pipe group is arranged on one side of the upper portion of the sewage separator box, a first water discharge pipe group is arranged on one side of the bottom of the sewage separator box, the other side of the bottom of the sewage separator box is connected with a water inlet of a hydraulic pump through a hydraulic pump connecting pipe group, a water outlet of the hydraulic pump is connected with one end of a water return pipe, and the other end of the water return pipe is located above the settling tank. The utility model discloses cooperation tank cleaning machine uses, can realize the greasy dirt separation and to the partial pickle recycle who separates, installs the tank cleaning jar in the setting tank, will produce waste water after wasing the jar with the pickle in the tank cleaning jar, and waste water is after a period of stewing, and pollutants such as greasy dirt float in the greasy dirt collecting vat of setting tank carries out water oil separating in arranging the sewage separation case through the inlet tube, and the pickle that the sewage separation case separated simultaneously passes through return pipe and flows to the setting tank in, can reduce the emission of sewage like this, can retrieve partial pickle simultaneously again, and is energy-concerving and environment-protective.
Further, a second drainage pipe group is arranged on one side of the bottom of the settling tank and comprises a second drainage pipe, and one end of the second drainage pipe is connected with a water outlet of the settling tank through a second flange. And water discharged from the settling tank flows out through a second water discharge pipe.
Furthermore, the connecting pipe adopts a three-way pipe, the upper port of the connecting pipe is connected with the overflow pipe, the side port of the connecting pipe is connected with the water inlet pipe through a third flange, the lower port of the connecting pipe is connected with the second water discharge pipe through a fourth flange, and the third flange and the fourth flange are respectively provided with a third switch valve and a fourth switch valve. The third switch valve is convenient for controlling pollutants such as oil stains and the like flowing out from the overflow pipe to enter the water inlet pipe, and the fourth switch valve is convenient for controlling water flowing out from the overflow pipe to flow to the second drain pipe.
Further, the water inlet pipe is connected with a water inlet of the sewage separation tank through a fifth flange. Pollutants such as oil stain discharged by the settling tank flow to the sewage separation tank through the water inlet pipe.
Further, oil extraction nest of tubes is including first oil extraction pipe and second oil extraction pipe, the one end of first oil extraction pipe and the inside intercommunication setting of sewage separator box, the other end of first oil extraction pipe passes through sixth flange and is arranged oil union coupling with the second. First oil extraction pipe is equipped with a plurality of oil extraction pipe, the greasy dirt that the sewage separator box separated can flow to second oil extraction pipe and discharge through first oil extraction pipe.
Further, first drain pipe group is including first drain pipe, first drain pipe passes through the outlet connection of first flange and sewage separation case, install first switch valve on the first flange. The first switch valve is convenient for controlling the opening and closing of a water outlet of the sewage separating box, and water separated by the sewage separating box can be discharged through the first water outlet pipe.
Furthermore, the hydraulic pump connecting pipe group comprises a hydraulic pump control switch and a hydraulic pump connecting pipe, one end of the hydraulic pump connecting pipe is connected with the sewage separation tank through a seventh flange, the other end of the hydraulic pump connecting pipe is connected with a water inlet of the hydraulic pump, and the hydraulic pump control switch is arranged on the hydraulic pump connecting pipe and can be used for controlling the opening and closing of the hydraulic pump. The hydraulic pump can drive the liquid flow direction setting tank of wet return.
Further, the hydraulic pump is fixedly installed on a support plate, and the support plate is connected with the bottom of the sewage separation box. The support plate is convenient for the installation and the use of the hydraulic pump to be firmer.
Furthermore, the bottom of the sewage separation box is provided with a plurality of support frames. The supporting piece enables the bottom of the sewage separation box to be away from the supporting surface by a certain distance, and a water outlet of the sewage separation box and the first switch valve are convenient to install and maintain.
The utility model discloses oil-water separator has following beneficial effect:
1. simple structure, the utility model discloses oil-water separator mainly includes and comprises setting tank, sewage separation case, oil extraction pipe, first drain pipe, second drain pipe and wet return, and it constitutes spare part few, simple structure.
2. Reduce sewage treatment's the degree of difficulty, the utility model discloses the cooperation tank cleaning machine uses, install the tank cleaning jar in the setting tank, after rinsing the jar and producing waste water in the tank cleaning jar with the pickle, collect the pollutant of taking the greasy dirt by the greasy dirt collecting vat of setting tank, after the pollutant of taking the greasy dirt gets into the sewage separation case, isolate greasy dirt and water by the sewage separation case, reduce the emission of sewage, reduce sewage treatment's the degree of difficulty.
3. Can retrieve partial pickle, energy-concerving and environment-protective, the utility model discloses oil water separator's sewage separator can separate out partial pickle, and recycle once more in the tank washing jar of settling tank can be got back to its pickle, and is energy-concerving and environment-protective.
Drawings
FIG. 1 is an overall schematic view of the oil-water separator of the present invention;
FIG. 2 is a schematic view of the work area of the settling tank shown in FIG. 1;
fig. 3 is a schematic view of an operation area of the sewage separation tank shown in fig. 1.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the following provides a detailed description of the product of the present invention with reference to the embodiments and the accompanying drawings.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present; when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, the oil-water separation device comprises a settling tank 1 and a sewage separation tank 2, wherein an oil stain collecting tank 3 is arranged in the settling tank 1, an overflow pipe 4 is arranged outside the settling tank 1, one end of the overflow pipe 4 penetrates through the settling tank 1 and is connected with the oil stain collecting tank 3, the other end of the overflow pipe 4 is connected with one end of a water inlet pipe 6 through a connecting pipe 5, and the other end of the water inlet pipe 6 is connected with a water inlet of the sewage separation tank 2 through a fifth flange 14; the bottom of sewage separator 2 is equipped with a plurality of support frame 7, 2 upper portion one sides of sewage separator are equipped with oil extraction nest of tubes 9, and bottom one side is equipped with first exhaust pipe group 10, the bottom opposite side of sewage separator 2 passes through hydraulic pump connection nest of tubes 11 and is connected with the water inlet of hydraulic pump 12, and the delivery port of hydraulic pump 12 is connected with the one end of wet return 13, and the other end of wet return 13 is located the top of setting tank 1.
As shown in fig. 1 and 2, a second drain pipe group 8 is provided at one side of the bottom of the settling tank 1, the second drain pipe group 8 includes a second drain pipe 15, and one end of the second drain pipe 15 is connected to a drain port of the settling tank 1 through a second flange 16. The connecting pipe 5 is a three-way pipe, the upper port of the connecting pipe 5 is connected with the overflow pipe 4, the side port of the connecting pipe 5 is connected with the water inlet pipe 6 through a third flange 17, the lower port of the connecting pipe 5 is connected with the second drain pipe 15 through a fourth flange 19, and a third switch valve 18 and a fourth switch valve 20 are respectively installed on the third flange 17 and the fourth flange 19.
As shown in fig. 1 and 3, the oil drain pipe group 9 includes a first oil drain pipe 21 and a second oil drain pipe 22, one end of the first oil drain pipe 21 is communicated with the inside of the wastewater separation tank 2, and the other end of the first oil drain pipe 21 is connected with the second oil drain pipe 22 through a sixth flange 23. The first drainage pipe group 10 comprises a first drainage pipe 24, the first drainage pipe 24 is connected with a water outlet of the sewage separation tank 2 through a first flange 25, and a first switch valve 26 is installed on the first flange 25.
As shown in fig. 1 and 3, the hydraulic pump connection pipe group 11 includes a hydraulic pump control switch 27 and a hydraulic pump connection pipe 28, one end of the hydraulic pump connection pipe 28 is connected to the separator tank 2 via a seventh flange 29, the other end of the hydraulic pump connection pipe 28 is connected to a water inlet of the hydraulic pump 12, and the hydraulic pump control switch 27 is disposed on the hydraulic pump connection pipe 28 and can be used to control the opening and closing of the hydraulic pump 12. The hydraulic pump 12 is fixedly installed on a support plate 30, and the support plate 30 is connected with the bottom of the sewage separation tank 2.
As shown in fig. 1 to fig. 3, the working process of the present invention is as follows:
the utility model discloses the cooperation tank cleaning machine uses, install the tank cleaning jar in the setting tank 1, it can produce waste water to wash the jar with the pickle in the tank cleaning jar, waste water is after a period of stewing in the setting tank 1, greasy dirt collecting vat 3 collects the floated pollutant of taking the greasy dirt, the pollutant of taking the greasy dirt passes through overflow pipe 4 and flows to inlet tube 6, flow to sewage separation case 2 by inlet tube 6 again, the greasy dirt that sewage separation case 2 separated out is discharged by first oil drain pipe 21 and second oil drain pipe 22, the water that sewage separation case 2 separated out is discharged by first drain pipe 24, sewage separation case 2 still separates out partial pickle, drive the pickle by hydraulic pump 12 and flow to wet return 13 and finally flow to setting tank 1 recycle.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the present invention can be smoothly implemented by those skilled in the art according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations that are equivalent to those of the above-described embodiments may be made without departing from the scope of the present invention; meanwhile, any changes, modifications, evolutions, etc. of any equivalent changes made to the above embodiments according to the essential technology of the present invention all still belong to the technical solution of the present invention.
Claims (9)
1. An oil-water separation device, its characterized in that: the sewage treatment device comprises a settling tank and a sewage separation tank, wherein an oil stain collecting tank is arranged in the settling tank, an overflow pipe is arranged outside the settling tank, one end of the overflow pipe penetrates through the settling tank and is connected with the oil stain collecting tank, the other end of the overflow pipe is connected with one end of a water inlet pipe through a connecting pipe, and the other end of the water inlet pipe is connected with a water inlet of the sewage separation tank;
the sewage separation case is characterized in that an oil discharge pipe group is arranged on one side of the upper portion of the sewage separation case, a first water discharge pipe group is arranged on one side of the bottom of the sewage separation case, the other side of the bottom of the sewage separation case is connected with a water inlet of a hydraulic pump through a hydraulic pump connecting pipe group, a water outlet of the hydraulic pump is connected with one end of a water return pipe, and the other end of the water return pipe is located above the settling tank.
2. The oil-water separator according to claim 1, wherein: and a second drainage pipe set is arranged on one side of the bottom of the settling tank and comprises a second drainage pipe, and one end of the second drainage pipe is connected with a water outlet of the settling tank through a second flange.
3. The oil-water separator according to claim 2, wherein: the connecting pipe adopts a three-way pipe, the upper port of the connecting pipe is connected with an overflow pipe, the side port of the connecting pipe is connected with a water inlet pipe through a third flange, the lower port of the connecting pipe is connected with a second water drainage pipe through a fourth flange, and the third flange and the fourth flange are respectively provided with a third switch valve and a fourth switch valve.
4. The oil-water separator according to claim 3, wherein: and the water inlet pipe is connected with a water inlet of the sewage separation tank through a fifth flange.
5. The oil-water separator according to claim 4, wherein: the oil discharge pipe group comprises a first oil discharge pipe and a second oil discharge pipe, one end of the first oil discharge pipe is communicated with the inside of the sewage separation box, and the other end of the first oil discharge pipe is connected with the second oil discharge pipe through a sixth flange.
6. The oil-water separator according to claim 5, wherein: first drain pipe group is including first drain pipe, first drain pipe passes through the outlet connection of first flange and sewage separation case, install first switch valve on the first flange.
7. The oil-water separator according to claim 6, wherein: the hydraulic pump connecting pipe group comprises a hydraulic pump control switch and a hydraulic pump connecting pipe, one end of the hydraulic pump connecting pipe is connected with the sewage separation tank through a seventh flange, the other end of the hydraulic pump connecting pipe is connected with a water inlet of the hydraulic pump, and the hydraulic pump control switch is arranged on the hydraulic pump connecting pipe and can be used for controlling the opening and closing of the hydraulic pump.
8. The oil-water separator according to claim 7, wherein: the hydraulic pump is fixedly installed on the support plate, and the support plate is connected with the bottom of the sewage separation box.
9. The oil-water separator according to claim 8, wherein: the bottom of the sewage separation box is provided with a plurality of support frames.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116078.6U CN217265135U (en) | 2022-05-11 | 2022-05-11 | Oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221116078.6U CN217265135U (en) | 2022-05-11 | 2022-05-11 | Oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217265135U true CN217265135U (en) | 2022-08-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221116078.6U Active CN217265135U (en) | 2022-05-11 | 2022-05-11 | Oil-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217265135U (en) |
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2022
- 2022-05-11 CN CN202221116078.6U patent/CN217265135U/en active Active
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