CN212050781U - Oil-water separation equipment for cleaning machine - Google Patents
Oil-water separation equipment for cleaning machine Download PDFInfo
- Publication number
- CN212050781U CN212050781U CN201922264876.8U CN201922264876U CN212050781U CN 212050781 U CN212050781 U CN 212050781U CN 201922264876 U CN201922264876 U CN 201922264876U CN 212050781 U CN212050781 U CN 212050781U
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- oil
- chamber
- separation
- cleaning
- water
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- 238000000926 separation method Methods 0.000 title claims abstract description 114
- 238000004140 cleaning Methods 0.000 title claims abstract description 108
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 78
- 238000010926 purge Methods 0.000 claims abstract description 40
- 241000220317 Rosa Species 0.000 claims abstract description 21
- 238000005192 partition Methods 0.000 claims description 5
- 238000005406 washing Methods 0.000 abstract description 14
- 238000010438 heat treatment Methods 0.000 abstract description 11
- 239000012535 impurity Substances 0.000 abstract description 7
- 238000000605 extraction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 103
- 239000002184 metal Substances 0.000 description 8
- 238000001914 filtration Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000005188 flotation Methods 0.000 description 4
- 239000000523 sample Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 238000011001 backwashing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010721 machine oil Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
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Abstract
The utility model provides a cleaning machine oil-water separation equipment, is including being used for carrying out abluent purge chamber to the work piece, one side of purge chamber is connected with the separation chamber that is used for realizing washing liquid and greasy dirt separation, one side of separation chamber is equipped with and is arranged in carrying out filterable rose box, oil drum to impurity in the washing liquid, install the oil tank in the separation chamber, purge chamber and separation chamber intercommunication, the rose box is connected with the water pipe with purge chamber, separation chamber respectively, forms the washing liquid circulation, the oil drum is connected with oil pipe with purge chamber, rose box, oil tank respectively, purge chamber, separation chamber, rose box, oil drum, oil tank whole form oil extraction route. The beneficial effects are as follows: and the oil-water separation is carried out for many times, so that the separation is more thorough and the separation speed is high, and meanwhile, a heating and air floating system is added to reduce suspended oil drops in the cleaning solution.
Description
Technical Field
The utility model relates to a filtration equipment field, especially a cleaning machine oil-water separation equipment.
Background
After the cleaning machine cleans the workpiece, oil stains exist in the cleaning liquid. The traditional cleaning machine oil-water separation system is poor in separation effect and low in oil-water separation speed, meanwhile, suspended micro oil drops in cleaning liquid cannot be taken out, the cleaning effect of a workpiece is affected after a long time, and speckles are left on the appearance of the workpiece.
Disclosure of Invention
The utility model aims at solving the problem, a cleaning machine oil-water separation equipment is designed. The specific design scheme is as follows:
the utility model provides a cleaning machine oil-water separation equipment, is including being used for carrying out abluent purge chamber to the work piece, one side of purge chamber is connected with the separation chamber that is used for realizing washing liquid and greasy dirt separation, one side of separation chamber is equipped with and is arranged in carrying out filterable rose box, oil drum to impurity in the washing liquid, install the oil tank in the purge chamber, purge chamber and separation chamber intercommunication, the rose box is connected with the water pipe with purge chamber, separation chamber respectively, forms the washing liquid circulation, the oil drum is connected with oil pipe with purge chamber, rose box, oil tank respectively, purge chamber, separation chamber, rose box, oil drum, oil tank whole form oil extraction route.
Be equipped with the baffle between purge chamber and the separation chamber, be equipped with rectangular through-hole on the baffle, pass through between purge chamber and the separation chamber the through-hole intercommunication, the major axis of the rectangular structure of through-hole is along horizontal distribution, purge chamber and separation chamber are located the same box that the metal sheet welding formed, the space separation in the baffle box becomes purge chamber, separation chamber.
The cleaning device is characterized in that heaters for heating cleaning liquid are installed on the top surfaces of the cleaning chamber and the separation chamber, the number of the heating pipes is multiple, the heating pipes are distributed in a linear array mode along the inner side walls of the cleaning chamber and the separation chamber, and the heating pipes are electric heating pipes.
The top surfaces of the cleaning chamber and the separation chamber are respectively provided with a liquid level meter, a probe of the liquid level meter penetrates through the top walls of the cleaning chamber and the separation chamber and is embedded into the cleaning chamber and the separation chamber, and the tail end of the probe is lower than the height of the through hole.
The oil tank is connected with the separation chamber through the oil cylinder, the oil tank is in sliding connection with the separation chamber through the oil cylinder, specifically, the oil tank is of a box-type structure with an open top surface, lifting lugs are mounted on the top surface of the side wall of the oil tank, a cylinder body of the oil cylinder is fixed on the top surface of the separation chamber, a cylinder shaft of the separation chamber penetrates through the top surface of the separation chamber from top to bottom and is fixedly connected with the lifting lugs, and when the cylinder shaft of the oil cylinder completely extends out, the upper edge of the oil tank is located below the through hole.
Connect install first oil pump on the water pipe of being connected between rose box and the separator, the rose box be used for with solid impurity filtering in the washing liquid in the separator to further carry out the water-oil separation, finally send the washing liquid after filtering back to the washer in, the concrete structure of rose box is: the filter box is internally provided with a first baffle, a second baffle and a third baffle which are sequentially distributed along the left-right direction, cleaning liquid flows into the filter box and then sequentially passes through the first baffle, the second baffle and the third baffle, more specifically, the first baffle is two metal plates placed along the vertical direction, a gap is reserved below the first baffle, the second baffle is a metal plate placed along the inclined direction, the second baffles are distributed along the left-right direction in a plurality, the third baffle is a metal plate with an M-shaped structure, the third baffles are distributed along the vertical direction in a plurality, the filter principle of the filter box is that separation is realized by utilizing the density difference between oil and the cleaning liquid, and the three baffles are used for separating floating oil more thoroughly and preventing solid impurities from flowing into the cleaning chamber again, based on the above-mentioned principle of water-oil separation,
the inflow end of the first oil pump is connected with the lower portion of the side wall of the separation chamber, the outflow end of the first oil pump is connected with the upper portion of the side wall of one end of the filter box, the lower portion of the side wall of the other end of the filter box is connected with the cleaning chamber through a water pipe, and the upper portion of the side end of the filter box is connected with the top surface of the oil drum through an oil pipe.
Be connected with the second oil pump between oil tank and the oil drum, the lateral wall lower part of oil tank with the inflow end of second oil pump is connected, the outflow end of second oil pump with the top of oil drum is connected.
The water tank has been placed to one side of purge chamber, be connected with water pump, back flow between water tank and the purge chamber, the water tank leads to pipe connection with the inflow end of water pump, the purge chamber pass through the water pipe with the purge chamber is connected, the back flow is used for wasing the recovery of back washing liquid, and its backward flow power comes from the liquid level difference of water tank and purge chamber.
An air pump is placed on one side of the cleaning chamber, air floating pipes are arranged in the cleaning chamber, the separation chamber and the filter box, the air floating pipes are aeration pipes which are distributed along an S-shaped roundabout manner, air guide pipes are connected between the air floating pipes and the air pump, and the air guide pipes are connected with the head end and the tail end of each air floating pipe.
Through the utility model discloses a cleaning machine oil-water separation equipment that above-mentioned technical scheme obtained, its beneficial effect is:
and the oil-water separation is carried out for many times, so that the separation is more thorough and the separation speed is high, and meanwhile, a heating and air floating system is added to reduce suspended oil drops in the cleaning solution.
Drawings
FIG. 1 is a schematic structural view of an oil-water separation device of the cleaning machine of the present invention;
FIG. 2 is a schematic top view of the oil-water separation device of the cleaning machine of the present invention;
FIG. 3 is a schematic structural view of the partition plate and the through hole of the present invention;
FIG. 4 is a schematic view of the internal structure of the oil-water separation device of the cleaning machine of the present invention;
FIG. 5 is a schematic diagram of the structure of the oil path, the water path and the gas path of the oil-water separation device of the cleaning machine of the present invention;
FIG. 6 is a schematic sectional view of the filter box of the present invention;
in the figure, 1, a cleaning chamber; 2. a separation chamber; 3. a filter box; 4. an oil drum; 5. an oil tank; 6. an oil pipe; 7. a water pipe; 8. a partition plate; 9. a through hole; 10. heating a tube; 11. a liquid level meter; 12. an oil cylinder; 13. lifting lugs; 14. a first oil pump; 15. a first baffle plate; 16. a second baffle; 17. a third baffle plate; 18. a second oil pump; 19. a water tank; 20. a water pump; 21. an air pump; 22. an air flotation pipe; 23. an air duct; 24. a return pipe.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a cleaning machine oil water separating equipment, is including being used for carrying out abluent purge chamber 1 to the work piece, one side of purge chamber 1 is connected with the separation chamber 2 that is used for realizing washing liquid and greasy dirt separation, one side of separation chamber 2 is equipped with and is arranged in carrying out filterable rose box 3, oil drum 4 to impurity in the washing liquid, install oil tank 5 in the separation chamber 2, purge chamber 1 and separation chamber 2 intercommunication, rose box 3 is connected with water pipe 7 with purge chamber 1, separation chamber 2 respectively, forms the washing liquid circulation, oil drum 4 is connected with oil pipe 6 with purge chamber 1, rose box 3, oil tank 5 respectively, purge chamber 1, separation chamber 2, rose box 3, oil drum 4, oil drum 5 whole form the oil extraction route.
Be equipped with baffle 8 between purge chamber 1 and the separation chamber 2, be equipped with rectangular through-hole 9 on the baffle 8, pass through between purge chamber 1 and the separation chamber 2 through-hole 9 intercommunication, the major axis of the rectangular structure of through-hole 9 is along horizontal distribution, purge chamber 1 and separation chamber 2 are arranged in the same box that the metal sheet welding formed, baffle 8 becomes with the space separation in the box purge chamber 1, separation chamber 2.
The cleaning device is characterized in that heaters 10 used for heating cleaning liquid are mounted on the top surfaces of the cleaning chamber 1 and the separation chamber 2, the number of the heating pipes 10 is multiple, the heating pipes 10 are distributed in a linear array mode along the inner side walls of the cleaning chamber 1 and the separation chamber 2, and the heating pipes 10 are electric heating pipes.
Be connected with hydro-cylinder 12 between oil tank 5 and the separation chamber 2, oil tank 5 through hydro-cylinder 12 with separation chamber 2 sliding connection, it is specific, oil tank 5 is open-topped box structure, lug 13 is installed to the lateral wall top surface of oil tank 5, the cylinder body of hydro-cylinder 12 is fixed in the top surface of separation chamber 2, the cylinder axle of separation chamber 2 runs through from the top down the top surface of separation chamber 2 and with lug 13 fixed connection, when the cylinder axle of hydro-cylinder 12 stretches out completely, the last edge of oil tank 5 is located the below of through-hole 9.
Connect install first oil pump 14 on the water pipe 7 of being connected between rose box 3 and the separation chamber 2, rose box 3 is used for the solid impurity filtering in the washing liquid in the separation chamber 2 to further carry out water oil separation, finally send back the washing liquid after filtering to wash chamber 1 in, rose box 3's concrete structure is: the filter box 3 is internally provided with a first baffle 15, a second baffle 16 and a third baffle 17, the first baffle 15, the second baffle 16 and the third baffle 17 are sequentially distributed along the left-right direction, cleaning liquid flows into the filter box 3 and then sequentially passes through the first baffle 15, the second baffle 16 and the third baffle 17, more specifically, the first baffle is two metal plates arranged along the vertical direction, a gap is reserved below the first baffle 15, the second baffle 16 is a metal plate arranged along the inclined direction, the second baffles are multiple and distributed along the left-right direction, the third baffle 17 is a metal plate with an M-shaped structure, the third baffles 17 are multiple and distributed along the vertical direction, the filter principle of the filter box 3 is to realize separation by using the density difference of oil and the cleaning liquid, and the three baffles are used for thoroughly separating floating oil and preventing solid impurities from flowing into the cleaning chamber again, based on the above-mentioned principle of water-oil separation,
the inflow end of the first oil pump 14 is connected with the lower portion of the side wall of the separation chamber 2, the outflow end of the first oil pump 14 is connected with the upper portion of the side wall of one end of the filter box 3, the lower portion of the side wall of the other end of the filter box 3 is connected with the cleaning chamber 1 through a water pipe 7, and the upper portion of the side end of the filter box 3 is connected with the top surface of the oil drum 4 through an oil pipe 6.
Be connected with second oil pump 18 between oil tank 5 and the oil drum 4, the lateral wall lower part of oil tank 5 with the inflow end of second oil pump 18 is connected, the outflow end of second oil pump 18 with the top of oil drum 4 is connected.
A water tank 19 is placed on one side of the cleaning chamber 1, a water pump 20 and a return pipe 24 are connected between the water tank 19 and the cleaning chamber 1, the inflow end of the water tank 19 and the inflow end of the water pump 20 are connected through a water pipe 7, the cleaning chamber 1 is connected with the cleaning chamber 1 through the water pipe 7, the return pipe 24 is used for recovering cleaning liquid after cleaning, and return power of the return pipe comes from a liquid level difference between the water tank 19 and the cleaning chamber 1.
An air pump 21 is placed on one side of the cleaning chamber 1, air floating pipes 22 are arranged in the cleaning chamber 1, the separation chamber 2 and the filter box 3, the air floating pipes 22 are aeration pipes which are distributed along an S-shaped roundabout manner, air guide pipes 23 are connected between the air floating pipes 22 and the air pump 21, and the air guide pipes 23 are connected with the head end and the tail end of the air floating pipes 22.
Principle of oil stain discharge from the washing chamber 1 to the separation chamber 2:
in the process of cleaning the workpiece, the workpiece is continuously placed into the cleaning chamber 1 for cleaning, and the cleaned workpiece is continuously taken out from the cleaning chamber 1, in the process, the liquid level in the cleaning chamber 1 can be changed due to various factors, including that the workpiece is immersed into the cleaning liquid to enable the liquid level to rise, the taken-out workpiece is lifted up due to the fact that fragments and oil stains of the workpiece are cleaned, the taken-out workpiece is stained with the cleaning liquid to cause the liquid level to fall, the cleaning liquid flows into the cleaning chamber 1 again through the filter box 3 to enable the liquid level to rise and the like, but the workpiece is finally taken out, the fragments are finally filtered, the oil stains are finally separated, the liquid level height is ensured because the workpiece generally falls, new cleaning liquid needs to be continuously injected through the water tank, and meanwhile, the liquid level meter is used for monitoring.
Since the oil is less dense than the cleaning liquid and insoluble in the cleaning liquid, the oil floats above the cleaning liquid, and when the oil rises to the through hole 9, the oil floating on the upper layer overflows from the through hole 9 and flows into the separation chamber 2.
Since the oil stain layer is thin and the precise control of the liquid level increases the cost of the equipment, part of the cleaning liquid will also flow into the separation chamber 2 during the above process.
Overflow of the cleaning chamber to the separation chamber: the workpiece is immersed in the cleaning liquid, the liquid level of the cleaning liquid in the cleaning chamber rises and overflows to the separation chamber, the liquid level drops after the workpiece is lifted from the cleaning liquid, water is required to be added from the water tank to the cleaning chamber to enable the liquid level to rise in order to enable floating oil on air floatation to overflow, and after the floating oil basically overflows after a certain time, the liquid level of the cleaning chamber needs to drop and recover to the original liquid level. The lifting control of the liquid level is realized by controlling a water pump, an electromagnetic valve and a liquid level meter. When the liquid level is lower than the upper limit, the water pump supplies water, after the air floatation time is up, the water supply is stopped, the electromagnetic valve of the water pump path is closed, the electromagnetic valve of the water return path is opened, the water level is reduced, and the electromagnetic valve of the water return path is closed when the air floatation time is down to the lower limit. In the drawing, a water return pipeline and an electromagnetic valve are additionally arranged between a water tank and a cleaning chamber.
Separation principle:
a large amount of oil stains and a small amount of cleaning liquid exist in the separation chamber 2, along with the fact that the cleaning liquid and the oil stains overflowing from the through holes are more and more, the liquid level in the separation chamber 2 rises continuously until the liquid level is sensed by the liquid level meter 11, the sensing height of the liquid level meter 11 in the separation chamber 2 is lower than that of the cleaning chamber 1, and the liquid level is prevented from flowing back into the cleaning chamber 1.
At this time, the oil cylinder 12 pushes the oil tank 5 to descend, when the upper edge of the oil tank 5 is completely immersed, the oil stain on the upper layer flows into the oil tank 5, the cleaning liquid with higher density is left below the oil tank, and finally the second oil pump 18 is started to discharge the oil liquid in the oil tank 5 to the oil drum 4, so that the oil stain and the cleaning liquid are separated.
The function of air flotation:
air bubbles are blown into the cleaning chamber 1, the separation chamber 2 and the filter box 3 through an air pump 21 and an air flotation pipe 22:
firstly, the tiny oil drops in the cleaning liquid can be reduced to float on the liquid level.
Secondly, the debris sinking to the bottom can be blown up, firstly, the debris can overflow from the cleaning chamber 1 to the separation chamber 2, secondly, the debris can be discharged from the separation chamber 2 through the oil tank 5, and finally, the debris can enter the filter tank 3 and finally be deposited in the filter tank to be discharged, and the air flotation pipe 22 in the filter tank 3 is used for ensuring that the debris can not be returned to the cleaning chamber 1 again.
Thirdly, the upper liquid level of the cleaning chamber continuously overflows into the separation chamber in the air floatation process, and the liquid level of the cleaning chamber returns to the initial height after the air floatation is finished, and the process is controlled by the electromagnetic valve, the water pump 20 and the liquid level meter 11 at the same time.
The filtration principle is as follows:
the first oil pump 14 is started to pump the cleaning liquid in the lower layer into the filter tank 3.
The filter box 3 still utilizes the density difference of the oil stain and the cleaning liquid according to the principle that the oil stain is separated from the cleaning liquid, the oil stain is discharged from the upper layer and flows into the oil drum 4, and the cleaning liquid is discharged from the lower layer.
The first baffle 15 and the second baffle 16 are used for changing the flow path, and are matched with the air floating pipe to enable small-particle oil stains to be better separated from the cleaning liquid and float on the upper liquid level, and meanwhile, the fragments cannot flow back to the cleaning chamber 1 through the third baffle 17 again.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (9)
1. The utility model provides a cleaning machine oil-water separation equipment, includes purge chamber (1), its characterized in that, one side of purge chamber (1) is connected with separator (2), one side of separator (2) is equipped with rose box (3), oil drum (4), install oil tank (5) in separator (2), purge chamber (1) and separator (2) intercommunication, rose box (3) are connected with water pipe (7) with purge chamber (1), separator (2) respectively, oil drum (4) are connected with oil pipe (6) with purge chamber (1), rose box (3), oil tank (5) respectively.
2. The oil-water separation device for the cleaning machine as claimed in claim 1, wherein a partition plate (8) is arranged between the cleaning chamber (1) and the separation chamber (2), a rectangular through hole (9) is arranged on the partition plate (8), and the partition plate (8) separates the space in the tank body into the cleaning chamber (1) and the separation chamber (2).
3. The cleaning machine oil-water separation device according to claim 1, wherein the top surfaces of the cleaning chamber (1) and the separation chamber (2) are provided with heaters (10).
4. The cleaning machine oil-water separation device according to claim 1, wherein the top surfaces of the cleaning chamber (1) and the separation chamber (2) are provided with liquid level meters (11).
5. The cleaning machine oil-water separation device of claim 1, characterized in that an oil cylinder (12) is connected between the oil tank (5) and the separation chamber (2), and the oil tank (5) is slidably connected with the separation chamber (2) through the oil cylinder (12).
6. The oil-water separation device for the cleaning machine as claimed in claim 1, wherein a first oil pump (14) is installed on a water pipe (7) connected between the filter tank (3) and the separation chamber (2), a first baffle (15), a second baffle (16) and a third baffle (17) are installed in the filter tank (3), the first baffle (15), the second baffle (16) and the third baffle (17) are sequentially distributed along the left-right direction,
the inflow end of the first oil pump (14) is connected with the lower portion of the side wall of the separation chamber (2), the outflow end of the first oil pump (14) is connected with the upper portion of the side wall of one end of the filter box (3), the lower portion of the side wall of the other end of the filter box (3) is connected with the cleaning chamber (1), and the upper portion of the side end of the filter box (3) is connected with the top surface of the oil drum (4).
7. The cleaning machine oil-water separation device according to claim 1, characterized in that a second oil pump (18) is connected between the oil tank (5) and the oil drum (4).
8. The oil-water separation device for the cleaning machine as claimed in claim 1, wherein a water tank (19) is disposed at one side of the cleaning chamber (1), and a water pump (20) and a return pipe (24) are connected between the water tank (19) and the cleaning chamber (1).
9. The oil-water separation equipment for the cleaning machine is characterized in that an air pump (21) is arranged on one side of the cleaning chamber (1), air floating pipes (22) are arranged in the cleaning chamber (1), the separation chamber (2) and the filter box (3), and an air guide pipe (23) is connected between each air floating pipe (22) and the air pump (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922264876.8U CN212050781U (en) | 2019-12-17 | 2019-12-17 | Oil-water separation equipment for cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922264876.8U CN212050781U (en) | 2019-12-17 | 2019-12-17 | Oil-water separation equipment for cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212050781U true CN212050781U (en) | 2020-12-01 |
Family
ID=73512875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922264876.8U Expired - Fee Related CN212050781U (en) | 2019-12-17 | 2019-12-17 | Oil-water separation equipment for cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212050781U (en) |
-
2019
- 2019-12-17 CN CN201922264876.8U patent/CN212050781U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201201 |