CN113090530B - Efficient air compressor's oil-gas separation device - Google Patents
Efficient air compressor's oil-gas separation device Download PDFInfo
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- CN113090530B CN113090530B CN202110471653.8A CN202110471653A CN113090530B CN 113090530 B CN113090530 B CN 113090530B CN 202110471653 A CN202110471653 A CN 202110471653A CN 113090530 B CN113090530 B CN 113090530B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
- F04C29/02—Lubrication; Lubricant separation
- F04C29/026—Lubricant separation
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Abstract
The invention discloses a high-efficiency oil-gas separation device of an air compressor, which relates to the technical field of oil-gas separation and comprises a separation device body, an oil-gas pipe and a supporting plate, wherein the top of the separation device body is fixedly connected with the oil-gas pipe, the bottom of the separation device body is fixedly connected with the supporting plate, and an inner cavity of the separation device body is provided with a screening device. According to the oil-gas separation device, the straight rod, the motor, the spiral blade, the fixed block, the cylinder, the push plate, the elastic ball and the arc-shaped plate are matched, the spiral blade is driven to rotate quickly through the motor, the cylinder is started to drive the arc-shaped plate to move on the spiral blade in a reciprocating mode, oil is thrown out quickly under the action of centrifugal force of the spiral blade, oil and gas are separated, the problems that when the existing oil-gas separation device is used, the oil-gas separation speed is low, a large amount of time is wasted, and the working efficiency of the device is low are solved, oil and gas are separated quickly, and the working efficiency of the device is improved.
Description
Technical Field
The invention relates to an oil-gas separation device, relates to the technical field of oil-gas separation, and particularly relates to an oil-gas separation device of a high-efficiency air compressor.
Background
The oil-gas separation device is a key part for determining the quality of compressed air of the air compressor, the high-efficiency work of the compressor can be guaranteed by the high-quality oil-gas separation element, the service life of the filter element can reach thousands of hours, the compressed air coming out of the compressor head carries oil drops with large and small sizes, and the oil drops are easily separated when passing through the oil-gas separation tank.
The following problems exist in the prior art:
1. when the existing oil-gas separation device is used, the oil-gas separation speed is low, a large amount of time is wasted, and the working efficiency of the device is low;
2. when the existing oil-gas separation device is used, the separated oil is usually directly discharged, and the existing oil-gas separation device does not have the oil recovery characteristic, so that the problem of large oil waste is caused.
Disclosure of Invention
The invention provides a high-efficiency oil-gas separation device of an air compressor, which has the characteristic of quickly separating oil and gas, and solves the problems that the existing oil-gas separation device is low in oil-gas separation speed and wastes a large amount of time when in use, so that the working efficiency of the device is low; the oil-gas separation device is characterized in that the oil-gas separation device comprises a separation chamber, a separation chamber and a separation chamber, wherein the separation chamber is communicated with the separation chamber, and the separation chamber is communicated with the separation chamber.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
the utility model provides an efficient air compressor's oil-gas separation device, includes separator body, oil gas pipe and backup pad, the top fixedly connected with oil gas pipe of separator body, the bottom fixedly connected with backup pad of separator body, the inner chamber of separator body is provided with the sieving mechanism, one side fixedly connected with collection device at backup pad top.
The screening device comprises a driving device and a pushing device, wherein the driving device comprises a straight rod, and the outer wall of the straight rod is fixedly connected with a spiral blade.
The collecting device comprises a fixed box, a collecting tank is movably sleeved in an inner cavity of the fixed box, and a handle is fixedly connected to one side of the collecting tank.
The technical scheme of the invention is further improved as follows: the bottom of the straight rod is fixedly connected with a motor, and the bottom of the motor is fixedly connected to the bottom of the inner cavity of the separating device body.
By adopting the technical scheme, the straight rod is driven to rotate quickly by the matching of the straight rod and the motor, so that oil is thrown out conveniently.
The technical scheme of the invention is further improved as follows: the pushing device comprises a fixing block, the bottom of the fixing block is fixedly connected to the top of the spiral blade, one side of the inner cavity of the fixing block is fixedly connected with a cylinder, the moving end of the cylinder extends to the outside of the fixing block and is fixedly connected with a push plate, and the bottom of the push plate is overlapped to the top of the spiral blade.
By adopting the technical scheme, the matching of the fixed block, the cylinder and the push plate in the scheme is convenient for rapidly pushing the oil on the spiral blade, and the working efficiency of the separation device is improved.
The technical scheme of the invention is further improved as follows: one side fixedly connected with bouncing ball of push pedal, one side fixedly connected with arc of bouncing ball, the inner chamber fixedly connected with latex board of bouncing ball, the bottom fixedly connected with elasticity soft pole of latex board, the one end fixedly connected with connecting block of elasticity soft pole.
Adopt above-mentioned technical scheme, the cooperation of push pedal, bounce ball, arc, latex plate, the soft pole of elasticity and connecting block in this scheme has promoted the toughness and the elasticity of arc for the impact force of arc to oil gas has been increased.
The technical scheme of the invention is further improved as follows: the bottom of the fixed box is fixedly connected to the top of the supporting plate, the bottom of the inner cavity of the fixed box is fixedly connected with a limiting groove, the bottom of the inner cavity of the limiting groove is lapped with a roller, and the roller is movably mounted at the bottom of the collecting groove.
Adopt above-mentioned technical scheme, the cooperation of fixed case, collecting vat, gyro wheel and spacing groove in this scheme carries on spacingly to the gyro wheel, prevents that the gyro wheel from driving the collecting vat and taking place the displacement.
The technical scheme of the invention is further improved as follows: the bottom of the limiting groove inner cavity is movably connected with a limiting plate, the bottom of the limiting plate is fixedly connected with a spring, and the bottom of the spring is fixedly connected to the bottom of the limiting groove inner cavity.
By adopting the technical scheme, the toughness of the limiting plate is increased by the matching of the limiting groove, the limiting plate and the spring, and the roller wheel can conveniently pass through the limiting plate.
The technical scheme of the invention is further improved as follows: the bottom of the inner cavity of the limiting groove is movably connected with a hydraulic rod, and one end of the hydraulic rod is movably connected to the bottom of the limiting plate.
By adopting the technical scheme, the limiting grooves, the limiting plates and the hydraulic rods in the scheme are matched, so that the resistance of the limiting plates is reduced, and the rollers can conveniently pass through the limiting plates.
The technical scheme of the invention is further improved as follows: the top of separator body inner chamber is fixed to have cup jointed filter equipment, filter equipment is including the funnel, the fixed inner chamber at the separator body that cup joints of outer wall of funnel, the fixed filter that has cup jointed of inner chamber of funnel, the fixed filter pipe that has cup jointed in inside of filter, the both sides swing joint in filter pipe inner chamber has the loose axle, the one end swing joint of loose axle has the carbon fiber to adsorb the bag, the fixed magnetic path that has cup jointed of inner chamber of carbon fiber adsorbs the bag.
By adopting the technical scheme, the funnel, the filter plate, the filter pipe, the movable shaft, the carbon fiber adsorption bag and the magnetic block in the scheme are matched to quickly adsorb impurities in oil gas, so that the purity of compressed air is improved.
The technical scheme of the invention is further improved as follows: one side of the separation device body is fixedly connected with an air outlet pipe, and an inner cavity of the air outlet pipe is fixedly sleeved with a one-way valve.
By adopting the technical scheme, the air outlet pipe in the scheme is matched with the sheet of the one-way valve, so that the exhausted air is prevented from flowing back into the inner cavity of the separation device body.
The technical scheme of the invention is further improved as follows: the bottom of one side of the separation device body is fixedly connected with an oil guide pipe, the bottom of the oil guide pipe extends to the inner cavity of the fixed box, and the top of the oil guide pipe is fixedly connected with a suction pump.
By adopting the technical scheme, the oil guide pipe in the scheme is matched with the suction pump to quickly suck out the separated oil, so that the oil can be conveniently collected subsequently.
Due to the adoption of the technical scheme, compared with the prior art, the invention has the technical progress that:
1. the invention provides a high-efficiency oil-gas separation device of an air compressor, which is characterized in that a straight rod, a motor, a spiral blade, a fixed block, a cylinder, a push plate, an elastic ball and an arc-shaped plate are matched, the motor quickly drives the spiral blade to rotate, and the cylinder is started to drive the arc-shaped plate to reciprocate on the spiral blade, so that oil is quickly thrown out under the action of centrifugal force of the spiral blade, oil-gas separation is realized, the problems that the existing oil-gas separation device is slow in oil-gas separation speed and wastes a large amount of time when in use, and the working efficiency of the device is low are solved, oil and gas are quickly separated, and the working efficiency of the device is improved.
2. The invention provides a high-efficiency oil-gas separation device of an air compressor, which is characterized in that a fixed box, a collecting tank, a handle, a roller, a limiting groove, a limiting plate, a spring, a hydraulic rod, an oil guide pipe and a suction pump are adopted to be matched, separated oil is sucked into an inner cavity of the collecting tank through the suction pump, and then the collecting tank is pulled out through the handle, so that the oil is convenient to collect, the problem that the separated oil is generally directly discharged when the existing oil-gas separation device is used, the oil does not have the oil recovery characteristic, and a large amount of oil is wasted is solved, the separated oil is quickly collected, and the use efficiency of the device is improved.
3. The invention provides a high-efficiency oil-gas separation device of an air compressor, which is characterized in that a funnel, a filter plate, a filter pipe, a movable shaft, a carbon fiber adsorption bag and a magnetic block are matched, the filter plate prevents larger impurities in oil gas from falling into an inner cavity of a separation device body, and the carbon fiber adsorption bag and the magnetic block are used for quickly adsorbing the impurities and metal impurities of the oil gas, so that the problem that the quality of compressed air is influenced by the larger impurities is solved, the purity of the compressed air is improved, and the working efficiency of the device is improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the separating apparatus body according to the present invention;
FIG. 3 is a schematic view of the pushing device of the present invention;
FIG. 4 is a cross-sectional view of the configuration of the bouncy ball of the present invention;
FIG. 5 is a cross-sectional view of the filter assembly of the present invention;
FIG. 6 is a cross-sectional view of the construction of a filter tube according to the present invention;
FIG. 7 is a cross-sectional view showing the structure of a carbon fiber adsorption capsule of the present invention;
FIG. 8 is a structural cross-sectional view of a holding tank of the present invention;
FIG. 9 is a partial cross-sectional view of the structure of the spacing groove of the present invention;
fig. 10 is a structural sectional view of an air outlet pipe of the present invention.
In the figure: 1. a separation device body; 2. an oil and gas pipe; 3. a screening device; 4. a filtration device; 5. an oil guide pipe; 6. a suction pump; 7. an air outlet pipe; 8. a collection device; 9. a one-way valve; 10. a support plate;
31. a drive device; 32. a pushing device;
311. a straight rod; 312. a motor; 313. helical leaves;
321. a fixed block; 322. a cylinder; 323. pushing the plate; 324. a resilient ball; 325. an arc-shaped plate; 326. latex boards; 327. an elastic soft rod; 328. connecting blocks;
41. a funnel; 42. a filter plate; 43. a filter tube; 44. a movable shaft; 45. a carbon fiber adsorption bag; 46. a magnetic block;
81. a stationary box; 82. collecting tank; 83. a handle; 84. a roller; 85. a limiting groove; 86. a limiting plate; 87. a spring; 88. a hydraulic rod.
Detailed Description
The present invention will be described in further detail with reference to the following examples:
example 1
As shown in fig. 1-10, the present invention provides a high efficiency oil-gas separation device of an air compressor, including a separation device body 1, an oil-gas pipe 2 and a support plate 10, the top of the separation device body 1 is fixedly connected with the oil-gas pipe 2, the bottom of the separation device body 1 is fixedly connected with the support plate 10, an inner cavity of the separation device body 1 is provided with a screening device 3, one side of the top of the support plate 10 is fixedly connected with a collection device 8, the screening device 3 includes a driving device 31 and a pushing device 32, the driving device 31 includes a straight rod 311, an outer wall of the straight rod 311 is fixedly connected with a spiral blade 313, the bottom of the straight rod 311 is fixedly connected with a motor 312, the bottom of the motor 312 is fixedly connected with the bottom of the inner cavity of the separation device body 1, the pushing device 32 includes a fixed block 321, the bottom of the fixed block 321 is fixedly connected with the top of the spiral blade 313, one side of the inner cavity of the fixed block 321 is fixedly connected with a cylinder 322, a moving end of the cylinder 322 extends outside of the fixed block 321 and is fixedly connected with a push plate 323, the bottom of the push plate 323 is connected with a latex plate 327, one side of the push plate 323 is fixedly connected with an elastic ball 323, one side of the push plate 324, one side of the elastic plate is connected with an elastic plate 324, and an elastic plate is connected with an elastic plate 326 of the elastic plate 324.
In this embodiment, the motor 312 is started, it is rotatory to drive the spiral leaf 313 simultaneously, restart cylinder 322, drive push pedal 323, bouncing ball 324 and arc 325 reciprocate to promote the oil gas on spiral leaf 313 and move, simultaneously bouncing ball 324 and the latex board 326 and the elastic soft rod 327 of its inner chamber have greatly promoted toughness and elasticity of arc 325, make the impact force of arc 325 to oil gas increase, spiral leaf 313 throws away oil fast when high-speed rotatory simultaneously, make oil gas quick separation, the work efficiency of the device is improved.
As shown in fig. 1-10, in this embodiment, preferably, an air outlet pipe 7 is fixedly connected to one side of the separation device body 1, and a check valve 9 is fixedly sleeved in an inner cavity of the air outlet pipe 7, so that the check valve 9 can prevent the discharged air from flowing back into the inner cavity of the separation device body 1, and simultaneously prevent impurities in the air from entering the separation device body 1, thereby improving the working efficiency of the device.
Example 2
As shown in fig. 1 to 10, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the collection device 8 is including fixed case 81, the collecting vat 82 has been cup jointed in the inner chamber activity of fixed case 81, one side fixedly connected with handle 83 of collecting vat 82, the bottom fixed connection of fixed case 81 is at the top of backup pad 10, the bottom fixedly connected with spacing groove 85 of fixed case 81 inner chamber, the bottom overlap joint of spacing groove 85 inner chamber has gyro wheel 84, gyro wheel 84 movable mounting is in the bottom of collecting vat 82, the bottom swing joint of spacing groove 85 inner chamber has limiting plate 86, the bottom fixedly connected with spring 87 of limiting plate 86, the bottom fixed connection of spring 87 is in the bottom of spacing groove 85 inner chamber, the bottom swing joint of spacing groove 85 inner chamber has hydraulic stem 88, the one end swing joint of hydraulic stem 88 is in the bottom of limiting plate 86, the bottom fixedly connected with of 1 one side of separator body leads oil pipe 5, the bottom of leading oil pipe 5 extends to the inner chamber of fixed case 81, the top fixedly connected with suction pump 6 of leading oil pipe 5.
In this embodiment, start suction pump 6, the inner chamber of collecting vat 82 is discharged into through oil pipe 5 with the oil after the separation, simultaneously carry on spacingly through spacing groove 85 and limiting plate 86 to gyro wheel 84, prevent that gyro wheel 84 from driving collecting vat 82 and removing at the inner chamber of fixed case 81, collecting vat 82 is taken out to rethread handle 83, make the oil after the separation of being convenient for collect, put into fixed case 81 with collecting vat 82 with same mode again, when gyro wheel 84 removed limiting plate 86 one side, hydraulic stem 88 drives the bottom of the one end downward removal of limiting plate 86 to fixed case 81 inner chamber, make the resistance that reduces limiting plate 86, be convenient for gyro wheel 84 passes through limiting plate 86, make the availability factor of improving device.
Example 3
As shown in fig. 1 to 10, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top of the inner cavity of the separating device body 1 is fixedly sleeved with the filtering device 4, the filtering device 4 comprises a funnel 41, the outer wall of the funnel 41 is fixedly sleeved with the inner cavity of the separating device body 1, the inner cavity of the funnel 41 is fixedly sleeved with a filtering plate 42, the inside of the filtering plate 42 is fixedly sleeved with a filtering pipe 43, two sides of the inner cavity of the filtering pipe 43 are movably connected with a movable shaft 44, one end of the movable shaft 44 is movably connected with a carbon fiber adsorption bag 45, and the inner cavity of the carbon fiber adsorption bag 45 is fixedly sleeved with a magnetic block 46.
In this embodiment, after the filter 42 carries out prefilter to oil gas, filter great impurity on filter 42, the oil gas falls into the inner chamber of filter tube 43 downwards simultaneously for carbon fiber adsorbs the impurity in the bag 45 adsorbs the oil gas, and the magnetic path 46 of carbon fiber adsorbs the bag 45 simultaneously produces the metallic substance in the magnetic force adsorption oil gas, makes the work efficiency who improves the device simultaneously of compressed air's purity.
The working principle of the oil-gas separation device of the high-efficiency air compressor will be described in detail below.
As shown in fig. 1-10, in use, oil gas is guided into the inner cavity of the separation device body 1 through the oil gas pipe 2, so that the oil gas falls into the funnel 41, the oil gas is primarily filtered by the filter plate 42, and meanwhile, the oil gas falls downward into the inner cavity of the filter pipe 43 and contacts with the carbon fiber adsorption bag 45, so that impurities in the oil gas are adsorbed by the carbon fiber adsorption bag 45 and the magnetic block 46, the filtered oil gas falls downward on the spiral blade 313, the spiral blade 313 is driven by the motor 312 to rotate, the cylinder 322 is started at the same time, the arc-shaped plate 325 is driven to push the oil gas to move in a reciprocating manner on the spiral blade 313, so that the spiral blade 313 throws the oil on the inner wall of the separation device body 1 during high-speed rotation, meanwhile, the oil flows downward into the bottom of the inner cavity of the separation device body 1 due to the influence of gravity, the separated gas is discharged through the gas outlet pipe 7, the suction pump 6 is used again, the separated oil is discharged into the inner cavity of the collection tank 82 through the oil guide pipe 5, the hydraulic rod 88 drives one end of the limiting plate 86 to move downward to the bottom of the inner cavity of the fixed tank 81, and the collection tank 83, and the oil collection tank 82 is convenient for collection, and the oil collection tank 82 is collected after the oil collection tank 85 is collected.
The present invention has been described in general terms in the foregoing, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto based on the present invention. Therefore, modifications or improvements are within the scope of the invention without departing from the spirit of the inventive concept.
Claims (6)
1. The utility model provides an efficient air compressor's oil-gas separation device, includes separator body (1), oil gas pipe (2) and backup pad (10), the top fixedly connected with oil gas pipe (2) of separator body (1), the bottom fixedly connected with backup pad (10) of separator body (1), its characterized in that: a screening device (3) is arranged in an inner cavity of the separation device body (1), and a collecting device (8) is fixedly connected to one side of the top of the supporting plate (10);
the screening device (3) comprises a driving device (31) and a pushing device (32), the driving device (31) comprises a straight rod (311), and the outer wall of the straight rod (311) is fixedly connected with a spiral blade (313);
collection device (8) is including fixed case (81), collecting vat (82) has been cup jointed in the inner chamber activity of fixed case (81), one side fixedly connected with handle (83) of collecting vat (82), bottom fixedly connected with motor (312) of straight-bar (311), the bottom fixed connection of motor (312) is in the bottom of separator body (1) inner chamber, the bottom fixed connection of fixed case (81) is at the top of backup pad (10), the bottom fixedly connected with spacing groove (85) of fixed case (81) inner chamber, the bottom of spacing groove (85) inner chamber has gyro wheel (84), gyro wheel (84) movable mounting is in the bottom of collecting vat (82), one side fixedly connected with outlet duct (7) of separator body (1), the inner chamber fixed connection of outlet duct (7) has cup jointed check valve (9), bottom fixedly connected with oil pipe (5) of separator body (1) one side, the bottom of oil pipe (5) extends to the inner chamber of fixed case (81), the top fixedly connected with pump (6) of oil pipe (5).
2. The high efficiency air compressor oil gas separation plant of claim 1 wherein: thrust unit (32) are including fixed block (321), the bottom fixed connection of fixed block (321) is at the top of spiral leaf (313), one side fixedly connected with cylinder (322) of fixed block (321) inner chamber, the removal end of cylinder (322) extends in outside and fixedly connected with push pedal (323) of fixed block (321), the bottom overlap joint of push pedal (323) is at the top of spiral leaf (313).
3. The high efficiency air compressor oil gas separation plant of claim 2 wherein: one side fixedly connected with bouncing ball (324) of push pedal (323), one side fixedly connected with arc (325) of bouncing ball (324), the inner chamber fixedly connected with latex board (326) of bouncing ball (324), the bottom fixed connection of latex board (326) has flexible soft pole (327), the one end fixedly connected with connecting block (328) of flexible soft pole (327).
4. The high efficiency air compressor oil gas separation plant of claim 1 wherein: the bottom of the inner cavity of the limiting groove (85) is movably connected with a limiting plate (86), the bottom of the limiting plate (86) is fixedly connected with a spring (87), and the bottom of the spring (87) is fixedly connected to the bottom of the inner cavity of the limiting groove (85).
5. The high efficiency air compressor oil gas separation plant of claim 1 wherein: the bottom swing joint of spacing groove (85) inner chamber has hydraulic stem (88), the one end swing joint of hydraulic stem (88) is in the bottom of limiting plate (86).
6. The high efficiency air compressor oil gas separation plant of claim 1 wherein: the fixed filter equipment (4) that has cup jointed in top of separator body (1) inner chamber, filter equipment (4) are including funnel (41), the fixed inner chamber that cup joints at separator body (1) of outer wall of funnel (41), the fixed filter (42) that has cup jointed in inner chamber of funnel (41), the fixed filter pipe (43) that has cup jointed in inside of filter plate (42), the both sides swing joint of filter pipe (43) inner chamber has loose axle (44), the one end swing joint of loose axle (44) has carbon fiber to adsorb bag (45), the inner chamber of carbon fiber adsorbs bag (45) is fixed to cup joints magnetic path (46).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110471653.8A CN113090530B (en) | 2021-04-29 | 2021-04-29 | Efficient air compressor's oil-gas separation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110471653.8A CN113090530B (en) | 2021-04-29 | 2021-04-29 | Efficient air compressor's oil-gas separation device |
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| CN113090530B true CN113090530B (en) | 2023-01-31 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6136076A (en) * | 1998-10-16 | 2000-10-24 | Air-Maze Corporation | Air/oil separator with molded top sealing flange |
| CN206054237U (en) * | 2016-07-29 | 2017-03-29 | 青岛开拓隆海制冷配件有限公司 | A kind of many machinery disjoint sets into oil eliminator |
| CN208694580U (en) * | 2018-07-12 | 2019-04-05 | 醴陵市深涡空压机制造有限公司 | A kind of gas and oil separating plant for air compressor |
| CN210580615U (en) * | 2019-08-19 | 2020-05-22 | 温州市兴农蔬菜配送有限公司 | A moth-killing lamp for big-arch shelter is planted |
| CN212079645U (en) * | 2020-04-20 | 2020-12-04 | 苏州牧风压缩机设备有限公司 | Permanent magnet frequency conversion screw air compressor capable of efficiently separating oil from gas |
-
2021
- 2021-04-29 CN CN202110471653.8A patent/CN113090530B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6136076A (en) * | 1998-10-16 | 2000-10-24 | Air-Maze Corporation | Air/oil separator with molded top sealing flange |
| CN206054237U (en) * | 2016-07-29 | 2017-03-29 | 青岛开拓隆海制冷配件有限公司 | A kind of many machinery disjoint sets into oil eliminator |
| CN208694580U (en) * | 2018-07-12 | 2019-04-05 | 醴陵市深涡空压机制造有限公司 | A kind of gas and oil separating plant for air compressor |
| CN210580615U (en) * | 2019-08-19 | 2020-05-22 | 温州市兴农蔬菜配送有限公司 | A moth-killing lamp for big-arch shelter is planted |
| CN212079645U (en) * | 2020-04-20 | 2020-12-04 | 苏州牧风压缩机设备有限公司 | Permanent magnet frequency conversion screw air compressor capable of efficiently separating oil from gas |
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| CN113090530A (en) | 2021-07-09 |
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Effective date of registration: 20230103 Address after: 457000 No. 11, North Weigong Avenue, 100m west of the intersection of Weigong Avenue and Wenming Road, Puyang County, Puyang City, Henan Province Applicant after: PUYANG HAILIN SPECIAL EQUIPMENT MANUFACTURING PROTECTION Co.,Ltd. Address before: 214001 Room 202, No.8 Wuxing lane, Chong'an District, Wuxi City, Jiangsu Province Applicant before: Wu Lingyu |
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