CN201221469Y - Oil and gas separating barrel of air compressor - Google Patents
Oil and gas separating barrel of air compressor Download PDFInfo
- Publication number
- CN201221469Y CN201221469Y CNU2008201201559U CN200820120155U CN201221469Y CN 201221469 Y CN201221469 Y CN 201221469Y CN U2008201201559 U CNU2008201201559 U CN U2008201201559U CN 200820120155 U CN200820120155 U CN 200820120155U CN 201221469 Y CN201221469 Y CN 201221469Y
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- CN
- China
- Prior art keywords
- oil
- filter screen
- cylindrical shell
- gas separating
- air compressor
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- Expired - Lifetime
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Abstract
The utility model discloses a compressor oil-gas separation barrel, mainly comprising a cylinder (4), an air inlet pipe (1) connected above the cylinder (4), a closing cap (2) connected with one end of the cylinder (4), an oil baffle (3) arranged at the lower part of the air inlet pipe, an oil outlet pipe (5) connected with the lower part of the cylinder (4), an oil-gas separation core (12) connected with the upper part of the cylinder (4) and a metal filter screen (7) arranged inside the cylinder (4). The compressor oil-gas separation barrel is capable of ensuring complete rough separation, the load of the oil-gas separation core is small, the oil content of the compressed air after separation is low, the oil consumption is lowered and the economical efficiency of operation is good.
Description
Technical field
The utility model relates to a kind of gas and oil separating plant, specifically is a kind of air compressor oil-gas separating barrel.
Background technique
Air compressor is called for short air compressor, and in the present domestic screw air compressor industry, the Oil-gas Separation bucket of most of producers adopts separate (abbreviation crude separation) the vertical centrifugal first time, and then enters oil-gas separating core and carry out secondary separation (being called for short smart the separation); Also there is minority producer to adopt horizontal bumping type to separate for the first time, and then enters oil-gas separating core and carry out secondary separation.
There is following shortcoming in above-mentioned Oil-gas Separation bucket:
1, because pressurized air has only carried out all entering oil-gas separating core again after the crude separation, and the pressurized air oil content of process crude separation is also higher relatively, strengthened the working strength of oil-gas separating core, so the oil-gas separating core load is heavy.
2, because the Oil-gas Separation bucket of prior art all is to carry out a crude separation and once directly entering user's air feed end, the pressurized air oil content height after the separation after smart the separation.
3, at present increasing screw air compressor producer to adopt artificial oil be lubricant oil, artificial oil costs an arm and a leg, because Oil-gas Separation is not thorough, has increased fuel consumption, makes compressor operation less economical.
The model utility content
The technical problems to be solved in the utility model is, provide a kind of crude separation thoroughly, the oil-gas separating core load is light, the pressurized air oil content after separating is low, reduce fuel consumption and the good Oil-gas Separation bucket of performance driving economy.
The technical solution of the utility model is, a kind of air compressor oil-gas separating barrel with following structure is provided, mainly comprises cylindrical shell, the suction tude, the capping that is connected with cylindrical shell one end that are connected with the cylindrical shell top, the oil baffle that is located at the suction tude below, the oil outlet tube that is connected with the cylindrical shell below, be connected the oil-gas separating core that return tube is housed, the metal filter screen that is located at inner barrel with the cylindrical shell top.
After adopting above structure, the utility model compared with prior art has the following advantages:
1, owing to increased metal filter screen, make the more than once crude separation of Oil-gas Separation bucket, enter oil-gas separating core again after making pressurized air through bump and the crude separation of metal filter screen secondary, pressurized air oil content after the separation is a little also low relatively, reduced the working strength of oil-gas separating core, so the oil-gas separating core load is light.
2, owing to increased metal filter screen, make the more than once crude separation of Oil-gas Separation bucket, make the crude separation of pressurized air process secondary and once enter user's air feed end again after smart the separation, the pressurized air oil content after the separation is low.
3, owing to increased metal filter screen, make the more than once crude separation of Oil-gas Separation bucket, make pressurized air through the secondary crude separation and once essence separate, Oil-gas Separation is more thorough, the oil of separating reenters in the middle of the new circulation, reduces the fuel consumption of air compressor, makes the compressor operation good economy performance.
As improvement, described metal filter screen is removable the connection with the filter screen fixed plate, so dismounting is very convenient.
Description of drawings
Accompanying drawing is the structural representation of the utility model air compressor oil-gas separating barrel.
Shown in the figure: 1, suction tude, 2, capping, 3, oil baffle, 4, cylindrical shell, 5, oil outlet tube, 6, the filter screen fixed plate, 7, metal filter screen, 8, little cylindrical shell, 9, pipe connecting flange, 10, flange, 11, return tube, 12, oil-gas separating core.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
The utility model air compressor oil-gas separating barrel, it mainly comprises cylindrical shell 4, suction tude 1 is welded on the top, right side of cylindrical shell 4, its air outlet is towards capping 2, the right-hand member of cylindrical shell 4 is sealed with circular embedded capping 2 and is fixing with welding, below suction tude 1, be provided with oil baffle 3, oil baffle 3 transverse weld are in the right-hand member center of cylindrical shell 4, below cylindrical shell 4, be welded with oil outlet tube 5, above cylindrical shell 4 left sides, be welded with little cylindrical shell 8, above little cylindrical shell 8, be welded with pipe connecting flange 9, and oil-gas separating core 12 is contained in little cylindrical shell 8 the insides, and with flange 10 with oil-gas separating core 12 is pushed down and fixing, with the sealing of sealing paper washer, return tube 11 is inserted into the bottom of oil-gas separating core 12 between the two with bolt.
Above-mentioned cylindrical shell 4 inner shafts are provided with metal filter screen 7 to the middle part, it is to be connected with cylindrical shell 4 by filter screen fixed plate 6, metal filter screen 7 is removable the connection with filter screen fixed plate 6, present embodiment adopts screw to connect, also can adopt other modes to connect, filter screen fixed plate 6 is shaped as annular, and it is fixed on the circumference of cylindrical shell 4 inside, and Placement is fixing for welding.
During use, at first the gas mixture after the compression directly enters Oil-gas Separation bucket a mouth from the relief opening of double-screw compressor main frame, flow out along suction tude 1 from the b mouth, with the speed direct collision about 3m/s in capping 2, isolate the oil droplet of diameter greater than 1um, fall into the pasta below the cylindrical shell 4, air flow divert then, flow to Oil-gas Separation bucket left end along oil baffle 3 upper surfaces, the part gas mixture is when flowing through oil baffle 3 upper surfaces, the little oil droplet of part/mist of oil can become larger oil droplet by adhesive aggregation adhesive aggregation on oil baffle 3 upper surfaces, under the effect of air-flow, oil droplet flows to the edge along oil baffle 3 upper surfaces, finally splash in the pasta below the cylindrical shell 4, all gas mixtures flow through metal filter screen 7 afterwards, little oil droplet/mist of oil can wire mesh grid attached to metal filter screen 7 on, become larger oil droplet by little oil droplet/mist of oil adhesive aggregation, final under the effect of gravity, drop in the following pasta, flow velocity during gas mixture process metal filter screen 7 should be controlled at the speed about 0.1m/s, and the oil that falls in the pasta passes through oil outlet tube 5, enter new flow process, the oil in the Oil-gas Separation bucket be controlled at a certain amount of on, the last too small cylindrical shell 8 of air flow stream, in the name of flow velocity is that the velocity flow of 0.08m/s is crossed oil-gas separating core 12 and separated the back and discharge from the c mouth, and the oil of separating from oil-gas separating core 12 is got back in the main frame by return tube 11.
Claims (7)
1, a kind of air compressor oil-gas separating barrel mainly comprises cylindrical shell (4), the suction tude (1), the capping (2) that is connected with cylindrical shell (4) one ends that are connected with cylindrical shell (4) top, the oil baffle (3) that is located at the suction tude below, the oil outlet tube (5) that is connected with cylindrical shell (4) below, is connected the oil-gas separating core (12) that return tube (11) are housed with cylindrical shell (4) top; It is characterized in that: be provided with metal filter screen (7) in the described cylindrical shell (4).
2, air compressor oil-gas separating barrel according to claim 1 is characterized in that: axial middle part is provided with metal filter screen (7) in the described cylindrical shell (4).
3, air compressor oil-gas separating barrel according to claim 1 and 2 is characterized in that: described metal filter screen (7) is connected with cylindrical shell (4) by filter screen fixed plate (6).
4, air compressor oil-gas separating barrel according to claim 3 is characterized in that: described filter screen fixed plate (6) is annular.
5, air compressor oil-gas separating barrel according to claim 3 is characterized in that: described filter screen fixed plate (6) is welding with cylindrical shell (4) Placement.
6, air compressor oil-gas separating barrel according to claim 3 is characterized in that: described metal filter screen (7) is removable the connection with filter screen fixed plate (6).
7, air compressor oil-gas separating barrel according to claim 6 is characterized in that: described metal filter screen (7) is connected with the removable screw that is connected to of filter screen fixed plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201201559U CN201221469Y (en) | 2008-06-23 | 2008-06-23 | Oil and gas separating barrel of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201201559U CN201221469Y (en) | 2008-06-23 | 2008-06-23 | Oil and gas separating barrel of air compressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221469Y true CN201221469Y (en) | 2009-04-15 |
Family
ID=40574977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201201559U Expired - Lifetime CN201221469Y (en) | 2008-06-23 | 2008-06-23 | Oil and gas separating barrel of air compressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221469Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694213B (en) * | 2009-10-23 | 2011-05-18 | 石家庄嘉祥精密机械有限公司 | Embedded oil-gas centrifugal separator and integrated three-stage oil-gas separation screw compressor |
| CN101718267B (en) * | 2009-04-30 | 2011-09-14 | 上海加冷松芝汽车空调股份有限公司 | Compressor including oil-gas separation structure |
| CN102695880A (en) * | 2010-01-15 | 2012-09-26 | 英格索尔-兰德公司 | formed seal ring for a liquid gas separating element |
| CN103629365A (en) * | 2012-08-25 | 2014-03-12 | 大连兴元深冷阀门有限公司 | Multifunctional oil return valve |
| CN105311882A (en) * | 2014-07-11 | 2016-02-10 | 杨永坚 | Horizontal oil-gas separator |
| CN110552887A (en) * | 2019-08-23 | 2019-12-10 | 亿宣压缩机(上海)有限公司 | Oil-gas separation barrel for double-screw air compressor |
-
2008
- 2008-06-23 CN CNU2008201201559U patent/CN201221469Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101718267B (en) * | 2009-04-30 | 2011-09-14 | 上海加冷松芝汽车空调股份有限公司 | Compressor including oil-gas separation structure |
| CN101694213B (en) * | 2009-10-23 | 2011-05-18 | 石家庄嘉祥精密机械有限公司 | Embedded oil-gas centrifugal separator and integrated three-stage oil-gas separation screw compressor |
| CN102695880A (en) * | 2010-01-15 | 2012-09-26 | 英格索尔-兰德公司 | formed seal ring for a liquid gas separating element |
| CN103629365A (en) * | 2012-08-25 | 2014-03-12 | 大连兴元深冷阀门有限公司 | Multifunctional oil return valve |
| CN105311882A (en) * | 2014-07-11 | 2016-02-10 | 杨永坚 | Horizontal oil-gas separator |
| CN110552887A (en) * | 2019-08-23 | 2019-12-10 | 亿宣压缩机(上海)有限公司 | Oil-gas separation barrel for double-screw air compressor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090415 |
|
| CX01 | Expiry of patent term |