CN211419664U - Oil-water separation device - Google Patents
Oil-water separation device Download PDFInfo
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- CN211419664U CN211419664U CN201922277390.8U CN201922277390U CN211419664U CN 211419664 U CN211419664 U CN 211419664U CN 201922277390 U CN201922277390 U CN 201922277390U CN 211419664 U CN211419664 U CN 211419664U
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- water separator
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Abstract
The utility model provides an oil-water separator, a serial communication port, include: a separation cylinder having an accommodation chamber; and a liquid inlet pipe which is communicated with the separation cylinder and is configured to feed liquid into the separation cylinder; the upper part of the separating cylinder is provided with a first bin and a second bin, the first bin is communicated with the accommodating cavity through an oil overflow port, the first bin is provided with an oil collecting port, and liquid in the accommodating cavity flows into the first bin through the oil overflow port and is recovered from the oil collecting port; and a pipe part is arranged in the second bin, the lower end of the pipe part extends into the separating cylinder, the upper end of the pipe part is communicated with the second bin, an outlet part is arranged at the upper end of the pipe part, a water outlet is arranged at the upper end of the outlet part, and the height of the water outlet is lower than the oil overflow port.
Description
Technical Field
The utility model relates to an oil-water separation device for carry out oil-water separation.
Background
The oil-water separating device is suitable for separating oil in oily sewage, absorbing waste oil with various components floating on the water surface, including machine oil, kerosene, diesel oil, lubricating oil, vegetable oil and other liquids with specific gravity smaller than that of water, and gathering and recycling the waste oil to an oil tank no matter the thickness of an oil layer on the water surface.
In recent years, with the rapid development of the environmental protection industry, the oil-water separation device has eight doors and multiple varieties, and generally has the problems of high manufacturing cost, high energy consumption, complex operation and single oil treatment quality.
In summary, it is desirable to provide a floating oil collecting device which has the advantages of reasonable structure, light weight, small volume, low cost, no complicated procedures, simple operation, low energy consumption, stable treatment effect, and convenient direct manufacture and use for enterprises.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the above-mentioned not enough that exists among the prior art, and provide a oil-water separator that structural design is reasonable.
The embodiment of the utility model provides a solve the technical scheme that above-mentioned problem adopted and be: an oil-water separator, comprising:
a separation cylinder having an accommodation chamber; and
a liquid inlet pipe which is communicated with the separation cylinder and is configured to feed liquid to the separation cylinder;
the upper part of the separating cylinder is provided with a first bin and a second bin, the first bin is communicated with the accommodating cavity through an oil overflow port, the first bin is provided with an oil collecting port, and liquid in the accommodating cavity flows into the first bin through the oil overflow port and is recovered from the oil collecting port;
and a pipe part is arranged in the second bin, the lower end of the pipe part extends into the separating cylinder, the upper end of the pipe part is communicated with the second bin, an outlet part is arranged at the upper end of the pipe part, a water outlet is arranged at the upper end of the outlet part, and the height of the water outlet is lower than the oil overflow port.
The embodiment of the utility model provides an export department includes a connecting portion and an adjusting unit, the adjusting unit can be followed the axial of pipe portion adjust from top to bottom set up in on the connecting portion, in order to adjust the height of delivery port.
The embodiment of the utility model provides an adjusting unit with connecting portion threaded connection, and connecting portion fix the upper end of pipe portion.
The embodiment of the utility model provides a be provided with a portion of gripping on the regulating unit.
The embodiment of the utility model provides an upper portion in holding chamber has an opening, the position of opening with first storehouse reaches the high position in second storehouse matches, opening department sets up a first apron, first apron has a buffer board, the buffer board is down the in-process, toward keeping away from the direction slope of feed liquor pipe, the buffer board will first part and second part are cut apart into to the opening, the feed liquor pipe corresponding to the first part, and the second part corresponding to oil spilling mouth.
The embodiment of the utility model provides a bottom of separator cylinder sets up an emptying pipe.
The embodiment of the utility model provides a lower extreme of pipe portion extends to at least and surpasses the intermediate position of the direction of height of separating drum.
The embodiment of the utility model provides a bottom of oil spilling mouth is straight form, just the width of oil spilling mouth does at least the one third of the diameter of separator.
The embodiment of the utility model provides a second storehouse has a backward flow mouth, the position of backward flow mouth is less than the delivery port.
Compared with the prior art, the utility model, have following advantage and effect: the structure is simple, and the design is reasonable; when the device is used, clean water is injected into the containing cavity, the liquid level of the containing cavity is slightly lower than the oil spilling port, then the waste liquid is injected into the containing cavity through the liquid inlet pipe, and oil in the waste liquid floats on the water surface due to the fact that the density of the oil is smaller than that of the water, flows into the first bin through the oil spilling port and is recovered or collected from the oil collecting port of the first bin; the oil-water separation device has the advantages of high separation efficiency, low cost, small volume and simple operation.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a schematic perspective view of an oil-water separator according to an embodiment of the present invention.
Fig. 2 is a schematic perspective view of an oil-water separator according to an embodiment of the present invention.
Fig. 3 is a schematic sectional view of the oil-water separator according to the embodiment of the present invention.
Fig. 4 is a schematic perspective view of the first cover plate.
Fig. 5 is a schematic perspective view of the first cover plate.
Detailed Description
The present invention will be described in further detail by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not intended to limit the present invention.
Example 1.
Referring to fig. 1 to 5, the oil-water separator of the present embodiment includes a separation cylinder 21 and a liquid inlet pipe 22.
The separation cylinder 21 in this embodiment has an accommodating cavity 2011, the accommodating cavity 2011 is used for storing liquid or feeding liquid, the bottom of the accommodating cavity 2011 is closed, and at least a part of the upper portion is open.
The liquid inlet pipe 22 in this embodiment is communicated with the separation drum 21, and is configured to feed the separation drum 21. In use, waste liquid is transported from the liquid inlet tube 22 to the receiving cavity 2011.
In this embodiment, a first bin 211 and a second bin 212 are disposed at the upper portion of the separation barrel 21, the first bin 211 is communicated with the accommodating chamber 2011 through an oil overflow port 213, the first bin 211 is provided with an oil collection port 2111, and the liquid in the accommodating chamber 2011 flows into the first bin 211 through the oil overflow port 213 and is recovered from the oil collection port 2111.
In the second chamber 212 of this embodiment, a pipe 2121 is disposed inside, a lower end of the pipe 2121 extends into the separation cylinder 21, an upper end of the pipe 2121 is communicated with the second chamber 212, an outlet 2122 is disposed at an upper end of the pipe 2121, an upper end of the outlet 2122 has a water outlet 2123, and a height of the water outlet 2123 is lower than the oil overflow port 213. In one embodiment, the height of the water outlet 2123 is slightly lower than the height of the oil overflow port 213, for example, the height of the water outlet 2123 is 3-8 mm lower than the height of the oil overflow port 213. In one embodiment, the height of the water outlet 2123 is equal to or slightly higher than the height of the oil overflow opening 213, for example, the height of the water outlet 2123 is 0 to 5mm higher than the height of the oil overflow opening 213. After the liquid inlet pipe 22 enters the liquid, the liquid level in the accommodating cavity 2011 rises, so that the oil floating on the water surface enters the first bin 211 through the oil overflow port 213. The height relationship between the water outlet 2123 and the oil overflow port 213 can control the liquid level height, and thus the oil layer thickness. If the liquid level in the housing cavity 2011 is too high, the oil overflow port 213 will flow water to the first bin 211 because the oil layer is too thin, and if the liquid level in the housing cavity 2011 is too low, the oil overflow port 213 will accumulate oil for a long time or will not discharge oil when the oil layer is too thick.
The embodiment has simple structure and reasonable design; when the device is used, clean water is injected into the accommodating cavity 2011, the liquid level of the accommodating cavity 2011 is slightly lower than the oil overflow port 213, then waste liquid is injected into the accommodating cavity 2011 through the liquid inlet pipe 22, oil in the waste liquid floats on the water surface due to the fact that the density of the oil is smaller than that of the water, flows into the first bin 211 through the oil overflow port 213, and is recovered or collected from the oil collection port 2111 of the first bin 211; the oil-water separation device has the advantages of high separation efficiency, low cost, small volume and simple operation.
The outlet portion 2122 of the present embodiment includes a connecting portion 2124 and an adjusting unit 2125, wherein the adjusting unit 2125 is disposed on the connecting portion 2124 and is adjustable up and down along the axial direction of the pipe portion 2121 to adjust the height of the water outlet 2123. The height of the water outlet 2123 is adjusted by the adjusting unit 2125, so that the liquid level in the accommodating cavity 2011 can be controlled, and an oil layer can flow into the first bin 211 from the oil overflow port 213 more reasonably.
In this embodiment, the adjusting unit 2125 is threadedly coupled to the connecting portion 2124, and the connecting portion 2124 is fixed to the upper end of the tube portion 2121. When the adjusting unit 2125 rotates relative to the connecting portion 2124, the position of the adjusting unit 2125 changes, so that the height of the water outlet 2123 can be adjusted, and the operation is very convenient. In other embodiments, the adjusting unit 2125 may also adopt other structures in the prior art to implement a height-adjustable connection between the adjusting unit 2125 and the connecting portion 2124, such as a socket connection.
The adjusting unit 2125 of this embodiment is provided with a holding portion 2126. Thereby facilitating the rotation of the adjusting unit 2125.
In this embodiment, the upper portion of the accommodating cavity 2011 has an opening, the position of the opening matches the height positions of the first bin 211 and the second bin 212, a first cover plate 2128 is disposed at the opening, the first cover plate 2128 has a buffer plate 2129, the buffer plate 2129 inclines away from the liquid inlet pipe 22 in the downward process, the buffer plate 2129 divides the opening into a first portion and a second portion, the liquid inlet pipe 22 corresponds to the first portion, and the second portion corresponds to the oil overflow port 213. The arrangement of the buffer plate 2129 has a certain buffer function on the cutting fluid entering the accommodating cavity 2011 from the fluid inlet pipe 22, so that a small cavity is formed, and the concentration of floating oil is facilitated. Cover 2128 is provided to prevent spillage.
The bottom of the separator drum 21 in this embodiment is provided with a drain pipe 214. So that the cutting fluid in the accommodating cavity 2011 can be drained in time after the equipment stops running.
In this embodiment, the lower end of the pipe portion 2121 extends at least to a position beyond the middle of the separation tube 21 in the height direction. To prevent the upper layer of oil from entering the tube 2121 and draining from the second bin 212.
In this embodiment, the bottom of the oil overflow port 213 is straight, and the width of the oil overflow port 213 is at least one third of the diameter of the separation cylinder 21. So that the oil layer can be quickly passed through the oil overflow port 213.
In this embodiment, the second chamber 212 has a return port 2120, and the return port 2120 is lower than the water outlet 2123. After the water flows into the second chamber 212, the water is discharged from the return port 2120.
The above description in this specification is merely illustrative of the present invention. Various modifications, additions and substitutions may be made by those skilled in the art without departing from the scope of the invention as defined in the accompanying claims.
Claims (9)
1. An oil-water separator, comprising:
a separation cylinder having an accommodation chamber; and
a liquid inlet pipe which is communicated with the separation cylinder and is configured to feed liquid to the separation cylinder;
the upper part of the separating cylinder is provided with a first bin and a second bin, the first bin is communicated with the accommodating cavity through an oil overflow port, the first bin is provided with an oil collecting port, and liquid in the accommodating cavity flows into the first bin through the oil overflow port and is recovered from the oil collecting port;
and a pipe part is arranged in the second bin, the lower end of the pipe part extends into the separating cylinder, the upper end of the pipe part is communicated with the second bin, an outlet part is arranged at the upper end of the pipe part, a water outlet is arranged at the upper end of the outlet part, and the height of the water outlet is lower than the oil overflow port.
2. The oil-water separator according to claim 1, wherein: the outlet part comprises a connecting part and an adjusting unit, and the adjusting unit can be arranged on the connecting part in an up-and-down adjusting mode along the axial direction of the pipe part so as to adjust the height of the water outlet.
3. The oil-water separator according to claim 2, wherein: the adjusting unit is in threaded connection with the connecting portion, and the connecting portion is fixed to the upper end of the pipe portion.
4. The oil-water separator according to claim 2 or 3, characterized in that: the adjusting unit is provided with a holding part.
5. The oil-water separator according to claim 1 or 2, wherein: the upper part of the containing cavity is provided with an opening part, the position of the opening part is matched with the height positions of the first bin and the second bin, a first cover plate is arranged at the opening part, the first cover plate is provided with a buffer plate, the buffer plate inclines in the direction far away from the liquid inlet pipe in the downward process, the buffer plate divides the opening part into a first part and a second part, the liquid inlet pipe corresponds to the first part, and the second part corresponds to the oil overflow port.
6. The oil-water separator according to claim 1, wherein: and the bottom of the separation cylinder is provided with an emptying pipe.
7. The oil-water separator according to claim 1, wherein: the lower end of the pipe portion extends at least to a position beyond the middle of the separation cylinder in the height direction.
8. The oil-water separator according to claim 1, wherein: the bottom of the oil overflow port is straight, and the width of the oil overflow port is at least one third of the diameter of the separation cylinder.
9. The oil-water separator according to claim 1, wherein: the second bin is provided with a backflow port, and the position of the backflow port is lower than that of the water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277390.8U CN211419664U (en) | 2019-12-18 | 2019-12-18 | Oil-water separation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922277390.8U CN211419664U (en) | 2019-12-18 | 2019-12-18 | Oil-water separation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211419664U true CN211419664U (en) | 2020-09-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922277390.8U Active CN211419664U (en) | 2019-12-18 | 2019-12-18 | Oil-water separation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211419664U (en) |
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2019
- 2019-12-18 CN CN201922277390.8U patent/CN211419664U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 314000 west side of building 4, 140 jinjiabang street, Jiaxing Economic and Technological Development Zone, Zhejiang Province Patentee after: Zhejiang Shunlian Environmental Protection Technology Co.,Ltd. Address before: 314031 Factory No. 13, China Energy Conservation Jiaxing Industrial Park, No. 1509, Jiachuang Road, Xiuzhou Industrial Park, Jiaxing City, Zhejiang Province Patentee before: ZHEJIANG SUNLINE INTELLIGENT EQUIPMENT CO.,LTD. |
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| CP03 | Change of name, title or address |