CN220642876U - Oily sludge separation device for oil sludge reduction - Google Patents
Oily sludge separation device for oil sludge reduction Download PDFInfo
- Publication number
- CN220642876U CN220642876U CN202320825031.5U CN202320825031U CN220642876U CN 220642876 U CN220642876 U CN 220642876U CN 202320825031 U CN202320825031 U CN 202320825031U CN 220642876 U CN220642876 U CN 220642876U
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- shell
- separation
- oil
- water
- stirring
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- 238000000926 separation method Methods 0.000 title claims abstract description 68
- 239000010802 sludge Substances 0.000 title claims abstract description 40
- 238000003756 stirring Methods 0.000 claims abstract description 44
- 238000004062 sedimentation Methods 0.000 claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
- 239000013049 sediment Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011268 retreatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an oil-water-sludge separation device for oil sludge reduction, which relates to the technical field of oil-water-sludge separation devices and comprises a stirring bin, wherein a separation bin is fixedly arranged below the stirring bin, and a sedimentation bin is fixedly arranged below the separation bin.
Description
Technical Field
The utility model relates to the technical field of oil-water-sludge separation devices, in particular to an oil-water-sludge separation device for oil sludge reduction.
Background
At present, the oil-containing sludge is generally treated by adopting a solid-liquid cyclone separation method in the oilfield industry, the existing separation technology is to convey the oil-containing sludge into a cyclone separator through a pipeline, and the main structure of the cyclone separator generally comprises an inlet section, a cylindrical section, a cyclone cavity, a conical section, a tail pipe section and an outlet pipe. The solid phase and the liquid phase are separated by being pushed by the liquid inlet to spirally overflow to the outlet pipe. The solid and liquid separated from the two phases in the reactor enter the next process for retreatment.
However, the traditional separation mode generally only can complete two separation steps, oil-water separation is needed to be carried out again in the follow-up step, and the working links are increased intangibly.
Disclosure of Invention
The utility model aims to solve the problem that only two separation items can be completed in the prior art, and oil-water separation is needed to be carried out again in the follow-up process, and provides an oil-water-sludge separation device for oil sludge reduction.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the oil-water-sludge separation device for oil sludge reduction comprises a stirring bin, wherein a separation bin is fixedly arranged below the stirring bin, and a sedimentation bin is fixedly arranged below the separation bin;
the stirring bin comprises a stirring shell, a driving motor is fixedly arranged above the stirring shell, a driving rod is fixedly arranged at the output end of the driving motor inside the stirring shell, a plurality of movable plates are fixedly arranged in the middle of the driving rod, 4 guide pipes are communicated with the outer side of the stirring shell, and a feed inlet is further formed in the upper side of the stirring shell.
The technical scheme further comprises the following steps:
the separation bin comprises a separation shell fixedly arranged at the lower end of the stirring shell, a conical shell is fixedly arranged in the separation shell, an oil outlet is communicated with the upper part of the inner wall of the separation shell, and a water outlet is communicated with the lower part of the inner wall of the separation shell;
the sedimentation bin comprises a sedimentation shell fixedly arranged below the separation shell, the lower end of the driving rod penetrates through the separation shell and is fixedly provided with a spiral blade in the sedimentation shell, the bottom of the sedimentation shell is fixedly provided with a sludge discharge port, and the other end of the flow guide pipe is communicated with the interior of the sedimentation shell.
The above scheme further includes:
4 holes are uniformly formed in the slope surface of the conical shell, and the 4 holes are communicated with the inner cavity of the conical shell.
The above scheme further includes:
4 water inlets are formed in the bottom of the separation shell, and the sedimentation shell is communicated with the separation shell through the water inlets.
The above scheme further includes:
the outer side surface of the spiral blade is abutted against the inner wall of the sedimentation shell.
The above scheme further includes:
the bottom of the sedimentation shell is in a conical design.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the mutual matching of the stirring shell, the driving motor, the driving rod and the movable plate, the oil and water can be scattered and separated when being poured into the stirring shell, the oil and water can be effectively dispersed, the mud and sand can be sunk to the cone pipe section under the action of centrifugal force and gravity under the mutual matching of the flow guide pipe, the sedimentation shell and the spiral block, and finally the oil and water can be separated through the separation shell and the special-shaped block, so that the three-phase simultaneous separation of oil, mud and water is realized, and secondary separation is not needed.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an oil-water-mud separation device according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of an oil-water-mud separating device according to the present utility model;
fig. 3 is a schematic top view of the separation shell and the special-shaped block according to the present utility model.
In the figure: 1. a stirring bin; 2. a sedimentation bin; 3. a separation bin; 101. stirring the shell; 102. a driving motor; 103. a driving rod; 104. a stirring plate; 105. a flow guiding pipe; 106. a feed inlet; 201. a settling shell; 202. a helical blade; 203. a mud discharging port; 301. separating the shell; 302. a special-shaped block; 303. an oil outlet; 304. and a water outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-3, the oil-water-sludge separation device for oil sludge reduction provided by the utility model comprises a stirring bin 1, and is characterized in that a separation bin 3 is fixedly arranged below the stirring bin 1, and a sedimentation bin 2 is fixedly arranged below the separation bin 3;
the stirring bin 1 comprises a stirring shell 101, a driving motor 102 is fixedly arranged above the stirring shell 101, a driving rod 103 is fixedly arranged at the output end of the driving motor 102 inside the stirring shell 101, a plurality of stirring plates 104 are fixedly arranged in the middle of the driving rod 103, 4 flow guide pipes 105 are communicated with the middle of the stirring shell 101, and a feed inlet 106 is further communicated with the upper side of the stirring shell 101.
Further, the separation bin 3 comprises a separation shell 301 fixedly arranged at the lower end of the stirring shell 101, a conical shell 302 is fixedly arranged in the separation shell 301, an oil outlet 303 is communicated above the inner wall of the separation shell 301, and a water outlet 304 is communicated below the inner wall of the separation shell 301;
the sub-sedimentation bin 2 comprises a sedimentation shell 201 fixedly arranged below the separation shell 301, the lower end of the driving rod 103 penetrates through the separation shell 301, a spiral blade 202 is fixedly arranged in the sedimentation shell 201, a mud discharging opening 203 is fixedly arranged at the bottom of the sedimentation shell 201, and the other end of the flow guiding pipe 105 is communicated with the interior of the sedimentation shell 201;
pouring the sludge water into the stirring shell 101 through the feeding hole 106, starting the driving motor 102, driving the driving rod 103 to rotate by the driving motor 102, driving 3 movable plates 104 to rotate by the driving rod 103, stirring and scattering the sludge water poured into the stirring shell 101, preventing adhesion and blocking, achieving the effect of separating sediment, enabling the sludge water after stirring and scattering to flow into the sedimentation shell 201 through the flow guide pipe 105, driving the spiral blade 202 to rotate when the driving rod 103 rotates because the spiral blade 202 is fixedly connected with the tail part of the driving rod 103, enabling the sludge water in the sedimentation shell 201 to rotate inside by rotating the spiral blade 202, under the state that the oil and water is obtained in a rotating mode, sediment can sink according to the relation of centrifugal force and gravity, the conical design is obtained through the bottom of the sedimentation shell 201, the sunk sediment is collected in the conical cavity, after a certain sediment is accumulated on the conical pipe section of the sedimentation shell 201, the sediment is discharged through the rotatable sealing block 204, the oil and water is continuously increased through the feeding hole 106, finally the oil and water which floats upwards flows back to the inner cavity of the conical shell 302 through the holes at the bottom of the separation shell 301, 4 holes formed in the inclined plane of the conical shell 302 are reserved in the separation shell 301, the oil and water can keep a small fluctuation state in the separation shell 301, a better sedimentation effect is achieved, and finally the oil and water is discharged through the oil outlet 303 and the water outlet 304.
Further, the slope surface of the conical shell 302 is uniformly provided with 4 holes, and the 4 holes are communicated with the inner cavity of the conical shell 302, so that the water of the sedimentation shell 201 can flow back into the inner cavity of the conical shell 302 through the holes.
Further, 4 water inlets are formed in the bottom of the separation shell 301, and the separation shell 201 is communicated with the sedimentation shell 201, and the sedimentation shell 201 is communicated with the separation shell 301 through the water inlets.
Further, the outer side surface of the spiral blade (202) is abutted against the inner wall of the sedimentation shell (201).
Further, the bottom of the sedimentation shell 201 is in a conical design, so that sediment can be better sunk. In this embodiment, the sludge water is poured into the stirring shell 101 through the feed inlet 106, the driving motor 102 is started, the driving motor 102 drives the driving rod 103 to rotate, the driving rod 103 drives the 3 movable plates 104 to rotate, so as to stir and break up the sludge water poured into the stirring shell 101, prevent adhesion and block, achieve the effect of separating mud and sand, the stirred and broken sludge water flows into the settling shell 201 through the flow guide pipe 105, because the settling shell 201 is internally provided with the helical blade 202 fixedly connected with the tail part of the driving rod 103, the helical blade 202 is driven to rotate at the same time when the driving rod 103 rotates, the helical blade 202 rotates to stir the sludge water in the settling shell 201, so that the sludge water rotates in the settling shell 201, under the state that the oil and water is obtained in a rotating mode, sediment can sink due to the relation of centrifugal force and gravity, the sediment can be gathered in the conical cavity through the conical design at the bottom of the sedimentation shell 201, the conical pipe section of the sedimentation shell 201 can rotate to drain sediment after certain sediment is accumulated, the oil and water is continuously increased through the feed inlet 106, finally the oil and water which floats upwards flows back to the inner cavity of the conical shell 302 through the holes at the bottom of the separation shell 301, 4 holes formed in the inclined plane of the conical shell 302 are reserved in the separation shell 301, the oil and water can keep a small fluctuation state in the separation shell 301, a better sedimentation effect is achieved, and finally the oil and water is drained through the oil outlet 303 and the water outlet 304.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The oil-water-sludge separation device for oil sludge reduction comprises a stirring bin (1), and is characterized in that a separation bin (3) is fixedly arranged below the stirring bin (1), and a sedimentation bin (2) is fixedly arranged below the separation bin (3);
stirring storehouse (1) is including stirring shell (101), and the top of stirring shell (101) is fixed and is equipped with driving motor (102), and the output of driving motor (102) is fixed in stirring shell (101) inside and is equipped with actuating lever (103), the fixed a plurality of stirring boards (104) that are equipped with in middle part of actuating lever (103), the middle part intercommunication of stirring shell (101) is equipped with 4 honeycomb ducts (105), and the top of stirring shell (101) still communicates and is equipped with feed inlet (106).
2. The oil-water-sludge separation device for oil sludge reduction according to claim 1, wherein the separation bin (3) comprises a separation shell (301) fixedly arranged at the lower end of the stirring shell (101), a conical shell (302) is fixedly arranged in the separation shell (301), an oil outlet (303) is communicated above the inner wall of the separation shell (301), and a water outlet (304) is communicated below the inner wall of the separation shell (301);
sedimentation bin (2) are including fixed setting up subsides shell (201) in separation shell (301) below, the lower extreme of actuating lever (103) runs through separation shell (301) and is equipped with helical blade (202) in the inside of subsidence shell (201) is fixed, and the bottom of subsidence shell (201) is fixed and is equipped with mud discharge port (203), the other end of honeycomb duct (105) is linked together with subsidence shell (201) inside.
3. The oil-water-sludge separation device for oil sludge reduction according to claim 2, wherein 4 holes are uniformly formed in the slope surface of the conical shell (302), and the 4 holes are communicated with the inner cavity of the conical shell (302).
4. The oil-water-sludge separation device for oil sludge reduction according to claim 2, wherein 4 water inlets are formed in the bottom of the separation shell (301), and the sedimentation shell (201) is communicated with the separation shell (301) through the water inlets.
5. The oil-water-sludge separating device for oil sludge reduction according to claim 2, wherein the outer side surface of the spiral blade (202) is abutted against the inner wall of the sedimentation shell (201).
6. The oil-water-sludge separating device for oil sludge reduction according to claim 2, characterized in that the bottom of the sedimentation shell (201) is of conical design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825031.5U CN220642876U (en) | 2023-04-14 | 2023-04-14 | Oily sludge separation device for oil sludge reduction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320825031.5U CN220642876U (en) | 2023-04-14 | 2023-04-14 | Oily sludge separation device for oil sludge reduction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220642876U true CN220642876U (en) | 2024-03-22 |
Family
ID=90295017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320825031.5U Active CN220642876U (en) | 2023-04-14 | 2023-04-14 | Oily sludge separation device for oil sludge reduction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220642876U (en) |
-
2023
- 2023-04-14 CN CN202320825031.5U patent/CN220642876U/en active Active
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