CN219839521U - Dirty oil recovery device of oil removal pond - Google Patents
Dirty oil recovery device of oil removal pond Download PDFInfo
- Publication number
- CN219839521U CN219839521U CN202320899682.9U CN202320899682U CN219839521U CN 219839521 U CN219839521 U CN 219839521U CN 202320899682 U CN202320899682 U CN 202320899682U CN 219839521 U CN219839521 U CN 219839521U
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- Prior art keywords
- oil
- tank
- fixedly connected
- oil removal
- negative pressure
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- 238000011084 recovery Methods 0.000 title claims abstract description 22
- 238000005086 pumping Methods 0.000 claims abstract description 20
- 238000000926 separation method Methods 0.000 claims description 21
- 239000003638 chemical reducing agent Substances 0.000 claims description 18
- 238000007790 scraping Methods 0.000 claims description 5
- 239000003921 oil Substances 0.000 description 93
- 239000010865 sewage Substances 0.000 description 26
- 238000007667 floating Methods 0.000 description 10
- 238000004064 recycling Methods 0.000 description 8
- 241000238634 Libellulidae Species 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000002994 raw material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005188 flotation Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Removal Of Floating Material (AREA)
Abstract
The utility model relates to the technical field of dirty oil recovery, in particular to an oil separating tank dirty oil recovery device which comprises an oil separating table provided with an oil separating tank, wherein the upper end of the oil separating table is fixedly connected with a buffer tank, the buffer tank is communicated with an oil pumping pipeline, the lower end of the oil pumping pipeline is positioned in the oil separating tank and is fixedly connected with an oil pumping pontoon, a conveyor belt is arranged in the oil separating tank, a plurality of scrapers are integrally arranged on the outer surface of the conveyor belt, one side of the conveyor belt is provided with a driving piece.
Description
Technical Field
The utility model relates to the technical field of dirty oil recovery, in particular to a dirty oil recovery device of an oil separation tank.
Background
Dirty oil, including used lubricating oil etc. in the workshop, when follow-up equipment washs, the dirty oil flows into the oil removal pond inside along with the water, need retrieve dirty oil.
The common oil skimmer in the market at present is divided into a weir type oil skimmer, a belt type oil skimmer, a tubular oil skimmer and a disc type oil skimmer, the price is high, most of the existing oil skimmers are used for conveying sewage and dirty oil through a pipeline, the dirty oil floats on the sewage for a long time, most of the pipeline only can attract the dirty oil on a region, the area of a sewage pool is large, and therefore the pipeline cannot completely absorb and recycle the dirty oil floating on the sewage pool.
Disclosure of Invention
The utility model mainly aims to provide an oil removal tank dirty oil recovery device which can effectively solve the problems that most of oil skimming machines in the background art are used for conveying sewage and dirty oil through one pipeline, the dirty oil floats on the sewage for a long time, the pipeline can only attract the dirty oil on one area, and the area of the dirty oil tank is large, so that the pipeline cannot completely absorb and recover the dirty oil floating on the dirty water tank.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides an oil removal pond sump oil recovery unit, includes the oil removal platform that is provided with the oil removal pond, oil removal platform upper end fixedly connected with buffer tank, the buffer tank communicates with each other and is connected with the pumping pipeline, the lower extreme of pumping pipeline is located the oil removal pond, and fixedly connected with pumping pontoon, be provided with the conveyer belt in the oil removal pond, conveyer belt outward appearance integration is provided with a plurality of scraper blade, conveyer belt one side is provided with the driving piece, the driving piece is driven the conveyer belt operation.
Preferably, the driving piece comprises two conveying rollers, teeth are arranged on the outer surfaces of the two conveying rollers, tooth grooves are formed in the inner wall of the conveying belt, the teeth are connected with the tooth grooves in a meshed mode, rotating rods are fixedly connected to the two ends of the two conveying rollers, and the end portions, far away from the conveying rollers, of each rotating rod are connected to the inner wall of the oil separation tank in a rotating mode.
Preferably, the driving piece further comprises a motor and a speed reducer, wherein the motor and the speed reducer are fixedly connected to the oil separation table, an output shaft of the motor is fixed to an input shaft of the speed reducer, an output shaft of the speed reducer and one of the rotating rods are fixedly connected with rotating wheels, and a belt is connected between the two rotating wheels in a driving mode.
Preferably, the oil separation table is fixedly provided with a negative pressure pump and a delivery pump, and the input head and the output head of the negative pressure pump are both communicated and connected with a pipeline. And the pipeline connected with the input heads of the negative pressure pump and the conveying pump is communicated and connected in the buffer tank.
Preferably, valves are arranged on pipelines connected with the input heads of the negative pressure pump and the delivery pump, and valves are arranged on the oil pumping pipelines.
Preferably, the inner wall of the buffer tank is provided with scale marks, the scale marks are provided with inductors, the bottom end of the buffer tank is fixedly connected with an exhaust pipeline, and the bottom end of the exhaust pipeline extends into the oil separation tank.
Compared with the prior art, the utility model has the following beneficial effects:
1. the method is characterized in that a negative pressure pump vacuum principle is adopted to pump out floating oil in an oil separation tank, a motor and a speed reducer are utilized to drive a scraping plate, the floating oil in the tank is continuously scraped to a pumping buoy, surface floating oil and part of sewage are pumped into a buffer tank by utilizing a negative pressure pump, after the liquid level reaches a specified height, a sensor stops the negative pressure pump after detecting the sewage, the sewage is discharged back to the sewage tank by utilizing the density difference layering of the floating oil and the water through a discharging pipeline at the bottom of the buffer tank, and the recovered sewage is pumped into a raw material storage tank by a conveying pump for recycling.
2. The scheme is simple and effective for recycling the dirty oil, has less investment, and discharges the vacuum tail gas to the activated carbon recycling device, thereby reducing the load of sewage treatment equipment.
3. The recycling of floating oil in the oil separation tank of the sewage treatment system of the company is solved, the sewage treatment cost is reduced, and the volatilization of VOC gas is reduced to pollute the environment.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an oil removal tank dirty oil recovery device of the present utility model;
FIG. 2 is a schematic diagram of the motor, speed reducer and conveyor belt of the oil removal tank dirty oil recovery device of the present utility model;
FIG. 3 is a schematic structural view of a buffer tank of an oil removal tank dirty oil recovery device according to the present utility model;
fig. 4 is a schematic structural view of scale marks of an oil removal tank dirty oil recovery device of the present utility model.
In the figure: 1. an oil separation table; 101. an oil separation tank; 2. a buffer tank; 201. scale marks; 3. a negative pressure pump; 4. an oil pumping pipeline; 5. a pumping buoy; 6. removing the pipeline; 7. a transfer pump; 8. a conveyor belt; 9. a scraper; 10. a conveying roller; 11. a rotating rod; 12. a speed reducer; 13. a rotating wheel; 14. a belt; 15. and a motor.
Description of the embodiments
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples
As shown in fig. 1 to 4, an oil removal tank dirty oil recovery device comprises an oil removal table 1 provided with an oil removal tank 101, wherein the upper end of the oil removal table 1 is fixedly connected with a buffer tank 2, the buffer tank 2 is connected with an oil pumping pipeline 4 in a communicating manner, the lower end of the oil pumping pipeline 4 is positioned in the oil removal tank 101 and is fixedly connected with an oil pumping pontoon 5, a conveyor belt 8 is arranged in the oil removal tank 101, a plurality of scraping plates 9 are integrally arranged on the outer surface of the conveyor belt 8, a driving piece is arranged on one side of the conveyor belt 8 and drives the conveyor belt 8 to operate, the floating oil in the oil removal tank 101 is pumped out by adopting a vacuum principle of a negative pressure pump 3, a motor 15 and a speed reducer 12 drive scraping plates to continuously scrape the floating oil in the tank to the oil pumping pontoon 5, after the surface floating oil and part of sewage reach a specified height by utilizing the negative pressure pump 3, the inductor stops the negative pressure pump 3 after detecting the dirty oil, the sewage is pumped back into the sewage tank by utilizing a density difference layer through a drain pipeline 6 at the bottom of the buffer tank, and the recovered sewage is pumped into a raw material storage tank by a conveying pump 7 for recycling.
In this embodiment, the driving piece includes two conveying rollers 10, two conveying rollers 10 outward appearance is provided with the tooth, conveyer belt 8 inner wall is provided with the tooth groove, tooth and tooth groove meshing are connected, the both ends fixedly connected with bull stick 11 of two conveying rollers 10, adopt negative pressure pump 3 vacuum principle to take out the oil slick in the oil removal pond 101, utilize motor 15 and speed reducer 12 to drive the scraper blade, continuously scrape oil slick in the pond to oil pumping flotation pontoon 5 department, surface layer oil slick and partial sewage are taken out in the buffer tank 2 with negative pressure pump 3, stop the negative pressure pump 3 after the liquid level reaches prescribed height after the inductor detects the dirty oil. The end of each rotating rod 11 far away from the conveying roller 10 is rotationally connected to the inner wall of the oil separation tank 101, the driving piece further comprises a motor 15 and a speed reducer 12, the motor 15 and the speed reducer 12 are fixedly connected to the oil separation table 1, an output shaft of the motor 15 is fixed to an input shaft of the speed reducer 12, an output shaft of the speed reducer 12 and one rotating rod 11 are fixedly connected with rotating wheels 13, and a belt 14 is connected between the two rotating wheels 13 in a driving mode.
In the embodiment, the oil separation table 1 is also fixedly provided with a negative pressure pump 3 and a delivery pump 7, and the input head and the output head of the negative pressure pump 3 are both communicated and connected with pipelines. The pipeline that negative pressure pump 3 and delivery pump 7's input head is connected all communicates with each other and is connected in buffer tank 2, and this scheme is simple effective to the dirty oil recovery, and the investment is less, and vacuum tail gas is arranged to active carbon recovery unit, to reducing sewage treatment device load.
In this embodiment, valves are disposed on the pipes connected to the input heads of the negative pressure pump 3 and the transfer pump 7, and valves are disposed on the pumping pipes 4, so that the operations of the negative pressure pump 3 and the transfer pump 7 can be controlled.
In this embodiment, the inner wall of the buffer tank 2 is provided with a scale mark 201, an inductor is arranged on the scale mark 201, the bottom end of the buffer tank 2 is fixedly connected with an exhaust pipeline 6, and the bottom end of the exhaust pipeline 6 extends into the oil separation tank 101.
The working principle of the dirty oil recovery device of the oil separation tank is as follows: the oil removal tank 101 is pumped by adopting the vacuum principle of the negative pressure pump 3, a motor 15 and a speed reducer 12 are utilized to drive a scraping plate, the oil in the tank is continuously scraped to the oil extraction pontoon 5, the surface layer oil and part of sewage are pumped into the buffer tank 2 by the negative pressure pump 3, after the liquid level reaches a specified height, the negative pressure pump 3 is stopped after the sensor detects the sewage, the sewage is discharged back to the sewage tank by utilizing the density difference layering of the oil and the water through the drain pipe 6 at the bottom of the buffer tank, and the recovered sewage is pumped into the raw material storage tank by the conveying pump 7 for recycling.
The scheme is simple and effective for recycling the dirty oil, has less investment, and discharges the vacuum tail gas to the activated carbon recycling device, thereby reducing the load of sewage treatment equipment.
It should be understood that the foregoing examples of the present utility model are merely illustrative of the present utility model and not limiting of the embodiments of the present utility model, and that various other changes and modifications can be made by those skilled in the art based on the above description, and it is not intended to be exhaustive of all of the embodiments, and all obvious changes and modifications that come within the scope of the utility model are defined by the following claims.
Claims (6)
1. The utility model provides an oil removal pond sump oil recovery unit, is including being provided with oil removal platform (1) of oil removal pond (101), its characterized in that: the oil separation platform is characterized in that the upper end of the oil separation platform (1) is fixedly connected with a buffer tank (2), the buffer tank (2) is connected with an oil pumping pipeline (4) in a communicating mode, the lower end of the oil pumping pipeline (4) is located in an oil separation tank (101) and is fixedly connected with an oil pumping pontoon (5), a conveying belt (8) is arranged in the oil separation tank (101), a plurality of scraping plates (9) are integrally arranged on the outer surface of the conveying belt (8), a driving piece is arranged on one side of the conveying belt (8), and the driving piece drives the conveying belt (8) to operate.
2. The oil removal tank dirty oil recovery apparatus according to claim 1, wherein: the driving piece comprises two conveying rollers (10), teeth are arranged on the outer surfaces of the conveying rollers (10), tooth grooves are formed in the inner wall of the conveying belt (8), the teeth are connected with the tooth grooves in a meshed mode, rotating rods (11) are fixedly connected to the two ends of the conveying rollers (10), and each rotating rod (11) is connected onto the inner wall of the oil separation tank (101) in a rotating mode at the end portion, far away from the conveying roller (10).
3. An oil removal sump oil recovery apparatus according to claim 2, wherein: the driving piece further comprises a motor (15) and a speed reducer (12), wherein the motor (15) and the speed reducer (12) are fixedly connected to the oil separation table (1), an output shaft of the motor (15) is fixed to an input shaft of the speed reducer (12), a rotating wheel (13) is fixedly connected to an output shaft of the speed reducer (12) and one of the rotating rods (11), and a belt (14) is connected between the rotating wheels (13) in a driving mode.
4. The oil removal tank dirty oil recovery apparatus according to claim 1, wherein: the oil removal platform (1) is also fixedly provided with a negative pressure pump (3) and a delivery pump (7), the input head and the output head of the negative pressure pump (3) are both communicated and connected with pipelines, and the pipelines connected with the input head of the negative pressure pump (3) and the delivery pump (7) are both communicated and connected in the buffer tank (2).
5. The oil removal sump oil recovery apparatus of claim 4, wherein: valves are arranged on pipelines connected with the input heads of the negative pressure pump (3) and the conveying pump (7), and valves are arranged on the oil pumping pipelines (4).
6. The oil removal tank dirty oil recovery apparatus according to claim 1, wherein: the inner wall of the buffer tank (2) is provided with scale marks (201), the scale marks (201) are provided with inductors, the bottom end of the buffer tank (2) is fixedly connected with an exhaust pipeline (6), and the bottom end of the exhaust pipeline (6) extends into the oil separation tank (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899682.9U CN219839521U (en) | 2023-04-20 | 2023-04-20 | Dirty oil recovery device of oil removal pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320899682.9U CN219839521U (en) | 2023-04-20 | 2023-04-20 | Dirty oil recovery device of oil removal pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839521U true CN219839521U (en) | 2023-10-17 |
Family
ID=88305037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320899682.9U Active CN219839521U (en) | 2023-04-20 | 2023-04-20 | Dirty oil recovery device of oil removal pond |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839521U (en) |
-
2023
- 2023-04-20 CN CN202320899682.9U patent/CN219839521U/en active Active
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