CN115006933B - Oil-gas separator with built-in vane type fluid director and conical oil collector - Google Patents
Oil-gas separator with built-in vane type fluid director and conical oil collector Download PDFInfo
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- CN115006933B CN115006933B CN202210519312.8A CN202210519312A CN115006933B CN 115006933 B CN115006933 B CN 115006933B CN 202210519312 A CN202210519312 A CN 202210519312A CN 115006933 B CN115006933 B CN 115006933B
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- 239000012530 fluid Substances 0.000 title claims abstract description 7
- 238000000926 separation method Methods 0.000 claims description 21
- 238000005192 partition Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 2
- 238000013461 design Methods 0.000 abstract description 8
- 238000002955 isolation Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 75
- 239000001307 helium Substances 0.000 description 15
- 229910052734 helium Inorganic materials 0.000 description 15
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 15
- 238000001914 filtration Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 229920006395 saturated elastomer Polymers 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/0036—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions by adsorption or absorption
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0039—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
- B01D46/0041—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
- B01D46/0045—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding by using vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/48—Removing dust other than cleaning filters, e.g. by using collecting trays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/16—Filtration; Moisture separation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses an oil-gas separator with built-in vane type deflectors and a conical oil collector, which comprises an oil-containing gas inlet, a separator shell, a divergent air inlet pipe, vane type deflectors, a filter element, the oil collector, an oil storage bin, an oil outlet and an oil removal gas outlet. The lower part is provided with conical oil collection, separated oil drops can be collected into an oil storage bin which is independent of other spaces in the separator shell in a concentrated manner, and physical isolation of oil and purified gas is realized. The oil-gas separator with the built-in vane type fluid director and the conical oil collector has reasonable structural design, can effectively reduce secondary pollution of purified gas, improves the efficiency of the oil-gas separator, ensures the purity of outlet gas, and has great application prospect.
Description
Technical Field
The invention relates to the technical field of refrigeration and low-temperature engineering, in particular to a novel oil-gas separator with built-in vane type deflectors and a conical oil collector.
Background
In the cryogenic helium cycle, a helium compressor is often employed as the drive unit for the refrigeration system to form the high pressure helium source. Such helium compressors are widely used in cryocoolers or cryopump systems.
At present, helium compressors are driven by a scroll compressor or a piston compressor, and oil lubrication is adopted in the operation process of the compressors, so that tiny oil drops or oil vapor generated after compression are mixed in the generated high-pressure helium. In practical use situations such as driving a chiller cold finger and providing a high pressure gas source for a cryogenic helium circuit, there is a high demand for purity of helium. The pre-filled helium in the system generally reaches the purity standard of 99.999%, so that the requirement of helium purification is met by oil-gas separation at the high-pressure gas supply outlet of the oil-containing compressor. The design in the oil-gas shared cavity after separation is mostly adopted in the oil-gas separator in the current market, so that secondary pollution of helium after purification is easy to cause, and urgent demands are provided for the optimal design of the oil-gas separator.
Therefore, the development of the oil-gas separator which is reasonable in structural design and can avoid secondary pollution of helium caused by oil-gas co-cavities has practical significance.
Disclosure of Invention
Due to the defects in the prior art, the oil-gas separator provided by the invention has reasonable structural design, can avoid secondary pollution of helium caused by oil-gas co-cavity, and overcomes the defect that the secondary pollution of helium is easily caused by the oil-gas co-cavity of the existing oil-gas separator.
In order to achieve the above object, the present invention provides the following technical solutions:
an oil-gas separator with built-in vane type flow directors and conical oil collectors comprises an oil-containing gas inlet, a separator shell, a gradually-expanding air inlet pipe, vane type flow directors, a filter, an oil collector, an oil storage bin, an oil outlet and an oil-removing gas outlet;
the separator shell is of a cylindrical structure which is sealed up and down and hollow, a partition plate which divides the inner space into a separation bin and an oil storage bin is arranged in the separator shell, an oil-containing gas inlet is formed in the outer wall of the separation bin, which is far away from the oil storage bin, and is communicated with a filter arranged in the separation bin through a divergent air inlet pipe, the filter is of a cylindrical structure with a sealed bottom end, the top end of the filter is connected with the divergent air inlet pipe, a cylindrical filter core is arranged in the filter, a blade-type flow director (the blade-type flow director is used for guiding the oil-containing gas to the filter core) is arranged in the filter core, the arrangement direction of a rotating shaft of the blade-type flow director is the same as the entering direction of the oil-containing gas, and an oil-removing gas outlet is formed in the outer wall of the separation bin;
the separation plate is provided with a through hole for communicating the separation bin and the oil storage bin, a funnel-shaped oil collector is arranged at the through hole and arranged in the separation bin, and an oil outlet is formed in the outer wall of the oil storage bin.
The oil-gas separator with the built-in vane type flow guide and the conical oil collector has simple integral structure and low cost, utilizes the vane type flow guide to uniformly convey oil-containing gas from the circumferential direction into the micron-sized filter element for oil filtration, discharges purified helium gas from the air outlet on the side surface of the upper part of the problem of the oil-gas separator, and naturally drops the oil adsorbed on the surface of the filter element to the funnel-shaped oil collector under the action of gravity after the oil adsorption capacity of the filter element is saturated, and then enters the oil storage bin. The oil liquid can leave the system from the oil outlet freely under the action of pressure difference after accumulating certain height, which effectively solves the problems of common cavity and easy secondary pollution of the purified oil gas in the existing oil-gas separator technology, and has great application prospect.
As a preferable technical scheme:
the oil-gas separator with the built-in vane type flow director and the conical oil collector comprises a filter outer shell, a filter inner shell, a filter upper top plate and a filter lower bottom plate;
the filter outer shell and the filter inner shell are of cylindrical structures, the filter inner shell is located in the filter outer shell, a filter lower bottom plate for sealing the end of the filter outer shell, which is far away from the end of the gradually-expanding air inlet pipe, is arranged at the end of the gradually-expanding air inlet pipe of the filter outer shell, a filter upper top plate is arranged, and the whole filter upper top plate is annular and seals a space between the filter outer shell and the filter inner shell.
The oil-gas separator with the built-in vane type deflector and the conical oil collector is characterized in that the filter element is arranged in a space surrounded by the upper top plate of the filter, the lower bottom plate of the filter, the inner shell of the filter and the outer shell of the filter, the filter element is used for adsorbing and filtering oil in oil-containing gas, and after the capacity of the filter element for adsorbing oil is saturated, the oil in the filter element overflows out of the outer shell of the filter and naturally falls into the oil collector under the action of gravity.
According to the oil-gas separator with the built-in vane type flow director and the conical oil collector, the gas flow holes are distributed on the wall surfaces of the inner filter shell and the outer filter shell in a staggered mode, and when the adsorption capacity of the filter element is saturated, oil can overflow the outer filter shell through the gas flow holes on the outer filter shell and then fall into the oil collector.
The oil-gas separator with the built-in vane type flow director and the conical oil collector is characterized in that the vane type flow director is provided with the flow director vanes for uniformly dispersing airflow, and the flow director vanes are circumferentially distributed on the vane type flow director.
The oil-gas separator with the built-in vane type deflector and the conical oil collector is characterized in that the vane type deflector is arranged in the inner shell of the filter through a deflector mounting shaft fixed on the lower bottom plate of the filter.
The oil-gas separator with the built-in vane type deflector and the conical oil collector is characterized in that the oil storage bin is used for storing oil separated from oil-containing gas and outputting the oil out of the oil-gas separator through the oil outlet;
the partition plate is of a flat plate structure, and the through hole is located in the center of the partition plate. The partition plate is used for physically isolating the oil liquid which falls into the oil storage bin after falling into the oil collector from the upper gas area.
According to the oil-gas separator with the built-in vane type flow director and the conical oil collector, the small opening end of the oil collector is matched with the through hole, and the large opening end of the oil collector is attached to the inner wall of the separator shell.
The cross section of the divergent air inlet pipe is gradually increased along the direction from the oil-containing gas inlet to the filter.
The above technical solution is only one possible technical solution of the present invention, the protection scope of the present invention is not limited thereto, and a person skilled in the art can reasonably adjust the specific design according to the actual requirements.
Said invention has the following advantages or beneficial effects:
(1) According to the oil-gas separator with the built-in vane type flow director and the conical oil collector, the vane type flow director is built in, so that inlet oil-containing gas can be circumferentially and uniformly conveyed into the filter element under the flow guiding action of the vanes to realize oil filtration, and the oil-gas separator has good flow characteristics, so that the oil-containing gas can be more fully contacted with the filter element;
(2) According to the oil-gas separator with the built-in vane type fluid director and the conical oil collector, the conical funnel-shaped oil collector is adopted in the oil-gas separator, oil liquid adsorbed and separated by the filter element is collected into the lower independent oil storage bin in a concentrated manner, and physical isolation of the oil liquid and purified gas can be realized;
(3) The oil-gas separator with the built-in vane type fluid director and the conical oil collector adopts the micron-sized filter element, has strong filtering capacity and reasonable structural design, can effectively reduce secondary pollution of purified gas, improves the efficiency of the oil-gas separator, ensures the purity of outlet gas, and has great application prospect.
Drawings
The invention and its features, aspects and advantages will become more apparent from the detailed description of non-limiting embodiments with reference to the following drawings. Like numbers refer to like parts throughout. The drawings may not be to scale, emphasis instead being placed upon illustrating the principles of the invention.
FIG. 1 is a schematic view of an oil-gas separator with a built-in vane deflector and a conical oil collector according to the present invention;
FIG. 2 is a schematic diagram of the external structure of a vane-type deflector in the oil-gas separator of the present invention;
wherein 1 is oily gas inlet, 2 is separator casing, 3 is the divergent intake pipe, 4 is guide vane, 5 is the guide vane installation axle, 6 is the filter upper roof, 7 is the filter inner shell, 8 is the filter core, 9 is the filter shell, 10 is the filter lower plate, 11 is the oil collector, 12 is division board, 13 is the oil storage bin, 14 is the oil outlet, 15 is deoiling gas outlet, 16 is blade formula guide.
Detailed Description
The structure of the present invention will be further described with reference to the accompanying drawings and specific examples, which are not intended to limit the invention.
The novel oil-gas separator with the built-in vane type deflector and the conical oil collector comprises an oil-containing gas inlet 1, a separator shell 2, a gradually-expanding air inlet pipe 3, a vane type deflector 16, a filter, an oil collector 11, an oil storage bin 13, an oil outlet 14 and an oil-removing gas outlet 15 which are shown in fig. 2, wherein the oil-gas inlet 1 is shown in fig. 1;
the separator shell 2 is of a cylindrical structure which is sealed up and down and hollow, a partition plate 12 which divides the inner space into a separation bin and an oil storage bin 13 is arranged in the separator shell 2, an oil-containing gas inlet 1 is formed in the outer wall of the separation bin, which is far away from the oil storage bin 13, the oil-containing gas inlet 1 is communicated with a filter arranged in the separation bin through a divergent air inlet pipe 3, and the cross section of the divergent air inlet pipe 3 is gradually increased along the direction from the oil-containing gas inlet 1 to the filter;
the filter is of a cylindrical structure with a closed bottom end, the top end of the filter is connected with the divergent air inlet pipe 3, the filter comprises a filter outer shell 9, a filter inner shell 7, a filter upper top plate 4 and a filter lower bottom plate 10, the filter outer shell 9 and the filter inner shell 7 are of cylindrical structures, the filter inner shell 7 is positioned in the filter outer shell 9, gas flow holes are distributed on the wall surfaces of the filter inner shell 7 and the filter outer shell 9 in a staggered mode, the filter lower bottom plate 10 for closing the end is arranged at the end, far away from the divergent air inlet pipe 3, of the filter outer shell 9, the filter upper top plate 4 is installed at the end, the filter upper top plate 4 is integrally annular, a space between the filter outer shell 9 and the filter inner shell 7 is closed, a cylindrical filter element 8 is installed in the space surrounded by the filter upper top plate 4, the filter lower bottom plate 10, the filter inner shell 7 and the filter outer shell 9, vane type deflectors 16 are installed in the filter inner shell 7 (vane type deflectors 4 for uniformly dispersing air flow are arranged on the vane type deflectors 16, and the vane type deflectors 4 are circumferentially distributed on the vane type deflectors 16), the arrangement direction of the rotation axis of the vane type deflectors 16 is the same as the direction of the entering oil-containing gas, the vane type deflectors 16 are installed on the outer wall of the filter inner shell 5 through the fixed deflector bottom plate 7, and the vane type deflectors are installed on the filter inner shell 5, and the outlet bin is also separated by the outlet opening is installed on the filter shaft;
the partition plate 12 is of a flat plate structure, a through hole for communicating the separation bin and the oil storage bin 13 is formed in the center of the partition plate, a funnel-shaped oil collector 11 (a small opening end of the oil collector 11 is matched with the through hole, a large opening end of the oil collector is attached to the inner wall of the separator shell 2) is arranged at the through hole, the oil collector 11 is arranged in the separation bin, an oil outlet 14 is formed in the outer wall of the oil storage bin 13, and the oil storage bin 13 is used for storing oil separated from oil-containing gas and outputting the oil through the oil outlet 14 out of the oil-gas separator.
Through verification, the oil-gas separator with the built-in vane type flow director and the conical oil collector is internally provided with the vane type flow director, so that inlet oil-containing gas can be circumferentially and uniformly conveyed into the filter element under the flow guiding action of the vanes to realize oil filtration, and the oil-gas separator has good flow characteristics, so that the oil-containing gas can be more fully contacted with the filter element; the conical funnel-shaped oil collector is adopted in the oil collector, so that the oil liquid adsorbed and separated by the filter element is collected into the independent oil storage bin at the lower part in a concentrated manner, and the physical isolation of the oil liquid and the purified gas can be realized; the filter element with micron level is adopted, has strong filtering capability, reasonable structural design, can effectively reduce secondary pollution of purified gas, improves the efficiency of the oil-gas separator, ensures the purity of outlet gas, and has great application prospect.
Those skilled in the art will understand that the skilled person can implement the modification in combination with the prior art and the above embodiments, and this will not be repeated here. Such modifications do not affect the essence of the present invention, and are not described herein.
The preferred embodiments of the present invention have been described above. It is to be understood that the invention is not limited to the specific embodiments described above, wherein devices and structures not described in detail are to be understood as being implemented in a manner common in the art; any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention or modifications to equivalent embodiments without departing from the scope of the technical solution of the present invention, using the methods and technical contents disclosed above, without affecting the essential content of the present invention. Therefore, any simple modification, equivalent variation and modification of the above embodiments according to the technical substance of the present invention still fall within the scope of the technical solution of the present invention.
Claims (9)
1. An oil-gas separator with built-in vane type fluid director and conical oil collector, which is characterized in that: comprises an oil-containing gas inlet (1), a separator shell (2), a divergent air inlet pipe (3), a vane-type flow guider (16), a filter, an oil collector (11), an oil storage bin (13), an oil outlet (14) and an oil-removing gas outlet (15);
the separator housing (2) is of a cylindrical structure which is sealed up and down and hollow, a partition plate (12) which divides the inner space into a separation bin and an oil storage bin (13) is arranged in the separator housing (2), an oil-containing gas inlet (1) is formed in the outer wall of the separation bin, which is far away from the oil storage bin (13), the oil-containing gas inlet (1) is communicated with a filter arranged in the separation bin through a divergent air inlet pipe (3), the filter is of a cylindrical structure with a sealed bottom end, the top end of the filter is connected with the divergent air inlet pipe (3), a cylindrical filter element (8) is arranged in the filter, a vane-type deflector (16) is arranged in the filter element (8), the arrangement direction of a rotating shaft of the vane-type deflector (16) is the same as the entering direction of the oil-containing gas, and an oil-removing gas outlet (15) is formed in the outer wall of the separation bin;
the separation plate (12) is provided with a through hole for communicating the separation bin and the oil storage bin (13), a funnel-shaped oil collector (11) is arranged at the through hole, the oil collector (11) is arranged in the separation bin, and the outer wall of the oil storage bin (13) is provided with an oil outlet (14).
2. The oil-gas separator with built-in vane type deflector and cone oil collector according to claim 1, wherein the filter comprises a filter outer shell (9), a filter inner shell (7), a filter upper top plate (4) and a filter lower bottom plate (10);
the filter outer shell (9) and the filter inner shell (7) are of cylindrical structures, the filter inner shell (7) is located in the filter outer shell (9), a filter lower bottom plate (10) for sealing the end is arranged at the end, away from the divergent air inlet pipe (3), of the filter outer shell (9), a filter upper top plate (4) is arranged at the end, close to the divergent air inlet pipe (3), of the filter outer shell (9), and the filter upper top plate (4) is annular as a whole and seals a space between the filter outer shell (9) and the filter inner shell (7).
3. The oil-gas separator with built-in vane type fluid director and cone shaped oil collector according to claim 2, wherein the filter element (8) is installed in a space surrounded by the upper filter top plate (4), the lower filter bottom plate (10), the inner filter shell (7) and the outer filter shell (9).
4. The oil-gas separator with built-in vane type flow director and conical oil collector according to claim 1, wherein the wall surfaces of the filter inner shell (7) and the filter outer shell (9) are distributed with gas flow holes in a staggered manner.
5. The oil-gas separator with built-in vane type flow director and conical oil collector according to claim 1, wherein the vane type flow director (16) is provided with guide vanes (4) for uniformly dispersing air flow, and the guide vanes (4) are circumferentially distributed on the vane type flow director (16).
6. An oil and gas separator with built-in vane type deflector and cone shaped oil collector according to claim 2, characterized in that the vane type deflector (16) is placed in the filter inner shell (7) by a deflector mounting shaft (5) fixed to the filter lower plate.
7. The oil-gas separator with built-in vane type flow director and conical oil collector according to claim 1, wherein the oil storage bin (13) is used for storing oil separated from oil-containing gas and outputting the oil out of the oil-gas separator through the oil outlet (14);
the partition plate (12) is of a flat plate structure, and the through hole is positioned in the center of the partition plate (12).
8. The oil-gas separator with built-in vane type flow director and conical oil collector according to claim 1, wherein the small opening end of the oil collector (11) is matched with the through hole, and the large opening end of the oil collector is attached to the inner wall of the separator shell (2).
9. An oil and gas separator with built-in vane type deflector and cone shaped oil collector according to claim 1, characterized in that the cross section of the diverging inlet pipe (3) is gradually increasing along the direction from the oil containing gas inlet (1) to the filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210519312.8A CN115006933B (en) | 2022-05-13 | 2022-05-13 | Oil-gas separator with built-in vane type fluid director and conical oil collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210519312.8A CN115006933B (en) | 2022-05-13 | 2022-05-13 | Oil-gas separator with built-in vane type fluid director and conical oil collector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115006933A CN115006933A (en) | 2022-09-06 |
| CN115006933B true CN115006933B (en) | 2023-11-03 |
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| CN202210519312.8A Active CN115006933B (en) | 2022-05-13 | 2022-05-13 | Oil-gas separator with built-in vane type fluid director and conical oil collector |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN115492769A (en) * | 2022-10-18 | 2022-12-20 | 珠海格力电器股份有限公司 | Scroll compressor and air conditioner comprising same |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3703271C1 (en) * | 1987-02-04 | 1988-05-26 | Sumskoe Masinostroitel Noe N P | Moisture and oil separator |
| US4755114A (en) * | 1986-03-03 | 1988-07-05 | Hitachi, Ltd. | Sealed type scroll compressor with wire mesh oil separating member |
| US6497114B1 (en) * | 2001-09-18 | 2002-12-24 | Visteon Global Technologies, Inc. | Oil separator |
| JP2006029684A (en) * | 2004-07-15 | 2006-02-02 | Sumitomo Heavy Ind Ltd | Oil separator and cryogenic device |
| CN109098952A (en) * | 2018-08-30 | 2018-12-28 | 西安交通大学 | A kind of axial-flow type whizzer and oil and gas separation method |
| CN110017280A (en) * | 2019-04-29 | 2019-07-16 | 石狮略伽机械科技有限责任公司 | A kind of air compressor oil air separation |
| CN209501129U (en) * | 2019-01-25 | 2019-10-18 | 厦门唯科健康产业有限公司 | A kind of air filter |
| CN211411310U (en) * | 2019-11-22 | 2020-09-04 | 昆山新皓环境设备有限公司 | Vertical oil mist collecting device |
-
2022
- 2022-05-13 CN CN202210519312.8A patent/CN115006933B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4755114A (en) * | 1986-03-03 | 1988-07-05 | Hitachi, Ltd. | Sealed type scroll compressor with wire mesh oil separating member |
| DE3703271C1 (en) * | 1987-02-04 | 1988-05-26 | Sumskoe Masinostroitel Noe N P | Moisture and oil separator |
| US6497114B1 (en) * | 2001-09-18 | 2002-12-24 | Visteon Global Technologies, Inc. | Oil separator |
| JP2006029684A (en) * | 2004-07-15 | 2006-02-02 | Sumitomo Heavy Ind Ltd | Oil separator and cryogenic device |
| CN109098952A (en) * | 2018-08-30 | 2018-12-28 | 西安交通大学 | A kind of axial-flow type whizzer and oil and gas separation method |
| CN209501129U (en) * | 2019-01-25 | 2019-10-18 | 厦门唯科健康产业有限公司 | A kind of air filter |
| CN110017280A (en) * | 2019-04-29 | 2019-07-16 | 石狮略伽机械科技有限责任公司 | A kind of air compressor oil air separation |
| CN211411310U (en) * | 2019-11-22 | 2020-09-04 | 昆山新皓环境设备有限公司 | Vertical oil mist collecting device |
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| CN115006933A (en) | 2022-09-06 |
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