CN201308793Y - Detachable type oil-gas separator - Google Patents
Detachable type oil-gas separator Download PDFInfo
- Publication number
- CN201308793Y CN201308793Y CNU2008201656817U CN200820165681U CN201308793Y CN 201308793 Y CN201308793 Y CN 201308793Y CN U2008201656817 U CNU2008201656817 U CN U2008201656817U CN 200820165681 U CN200820165681 U CN 200820165681U CN 201308793 Y CN201308793 Y CN 201308793Y
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- Prior art keywords
- housing
- oil
- filter
- oil separator
- gas
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a detachable type oil-gas separator, which comprises a casing, wherein a gas outlet pipe, an oil return pipe and a gas inlet pipe, which are respectively communicated with the cavity of the casing, are arranged on the casing, and the casing is formed by locking a case body and a core cover, and can be disassembled to clean. A strip filter device is arranged in the casing, which comprises two strip filter screens which are approximately parallel, and a packing filter element between the two filter screens. The oil-gas separator of the utility model fully filters oil and gas through the strip filter screens and the filter element between the strip filter screens to increase the oil-gas separation ratio, and the filter element can be conveniently disassembled to clean by opening the core cover through using the separate structure.
Description
Technical field
The utility model relates to gas and oil separating plant, relates in particular to the gs-oil separator that a kind of fuel engines produces oil gas.
Background technology
Each assembly of crank case of internal combustion engine and vehicle motor temperature after running up for a long time raises, and causes the gasification of lubricating oil or machine oil with exhaust emissions atmosphere pollution environment.Existing gas oil separation structure mainly adopts simple strainer filtering to separate the back oil strain and concentrates on the unified processing of catchment cup; oil gas separation is not good on the one hand for this mode; stop up gas and oil separating plant easily; influence the engine internal gas pressure and lack the unloading pressure protection device; influence engine performance easily along with lubricating oil gasification in the engine reduces untimely replenishing on the other hand, increase unnecessary maintenance number of times.
Existing a kind of gs-oil separator is shown in Fig. 3,4, comprise housing 13, be connected with air inlet pipe 11, oil return pipe 10, escape pipe 14 on housing 13 sides, housing 13 is internally connected with the block 12 that some intervals are provided with, its operation principle is that oil gas enters housing 13 inside from air inlet pipe 11 and runs into block 12, oil gas is met cold liquefaction, and oil body is back to oil return pipe 10 along block and inner walls, and residual gas is discharged from escape pipe 14.Though the structure of this gs-oil separator is simple, oil gas separation is obviously not good, and the oil body content in the residual gas is still more.
Chinese invention patent patent No. 200710052733.X discloses a kind of gas-oil separator.It comprises loam cake, the shell that is connected with loam cake, be provided with catchment cup in the shell, establish the cavity filter core in the catchment cup, the cavity filter core is connected with loam cake, and the interior outlet chamber of the cavity in the filter core and loam cake communicates, and outlet chamber communicates with the gas outlet, air inlet and catchment cup inner chamber link on the loam cake, and the cavity in catchment cup inner chamber and the filter core is separated by filter core.The relative complex structure of this gs-oil separator, not easily removable and washable.
Summary of the invention
The utility model provides a kind of simple in structure, Oil-gas Separation rate height, washable detachable gs-oil separator.
A kind of detachable gs-oil separator comprises housing, and housing is provided with escape pipe, oil return pipe and the air inlet pipe that communicates with its inner chamber respectively, and described housing is fastened by box body and core cap and forms, and can carry out disassembly, cleaning.Be provided with banded filter in the housing, banded filter is made up of the filling filter core between the banded filter screen of two almost parallels and two filter screens.Oil gas must pass through filter screen, filter core is realized Oil-gas Separation.
The two ends of described banded filter are connected with inner walls, and a side of filter screen is welded on the inwall of housing, and another side contacts cooperation with core cap.The junction of described escape pipe and air inlet pipe and housing lays respectively at the both sides of banded filter.Filter screen is isolated into two separate space with air inlet pipe and escape pipe in enclosure interior, improves the hydrocarbon filter rate.
Described banded filter is a claustra shape, and oil gas must pass through multistorey strainer mesh, filter core could arrive the space that the enclosure interior escape pipe is communicated with, and improves the Oil-gas Separation rate greatly.
Being provided with several in the described box body is used for carrying out bolted bolt block with core cap, bolt block is arranged on four angular positions of box body, bolt block and core cap are by bolt and the packing ring screw thread is airtight is connected, and guarantee the sealing of housing, and can disassembly, cleaning when filter core stops up.
Described housing is the right angle trapezoidal shape, and escape pipe is arranged on the waist limit, right angle of housing, and oil return pipe is connected on another waist limit of housing, and air inlet pipe is connected with the base of the weak point of housing.This kind is provided with oil return pipe and is positioned at the backflow that the least significant end that back casing is installed makes things convenient for oil body.
The utility model gs-oil separator is by banded filter screen, fills filter core between the filter screen and fully filters oil gas and improved the Oil-gas Separation rate and use split-type structural and open core cap and can unpick and wash convenient and practical to filter core.
Description of drawings
Fig. 1 is the perspective view of the utility model detachable gs-oil separator;
Fig. 2 is that the utility model detachable gs-oil separator is opened perspective view behind the core cap;
Fig. 3 is the main TV structure schematic diagram of existing gs-oil separator;
Fig. 4 be as among Fig. 3 along C-C line cutaway view.
The specific embodiment
A kind of as shown in Figure 1, 2 detachable gs-oil separator comprises housing 7, and housing 7 is provided with escape pipe 4, oil return pipe 9 and the air inlet pipe 8 that communicates with its inner chamber respectively, and described housing 7 is fastened by box body and core cap 2 and forms, and can carry out disassembly, cleaning.Be provided with banded filter in the housing 7, banded filter is made up of the filling filter core 3 between the banded filter screen 5 of two almost parallels and two filter screens 5.Oil gas must just be realized Oil-gas Separation by filter screen 5, filter core 3.The two ends of banded filter are connected with housing 7 inwalls, and a side of filter screen 5 is welded on the inwall of housing 7, and another side contacts cooperation with core cap 2.The junction of described escape pipe 4 and air inlet pipe 8 and housing 7 lays respectively at the both sides of banded filter.Filter screen 5 becomes two separate space with escape pipe 4 in housing 7 internal insulation with air inlet pipe 8, improves the hydrocarbon filter rate.Banded filter is a claustra shape, oil gas must pass through multistorey strainer mesh 5, filter core 3 could arrive the space that housing 7 inner escape pipes 4 are communicated with, oil gas is through filter screen 5, filter core 3 back machine oil liquefaction, oil body flows out and flows to oil return pipe 9 along housing 7 inwalls from filter screen 5, filter core 3, improves the Oil-gas Separation rate greatly.
Being provided with several as shown in Figure 2 in the box body is used for carrying out bolted bolt block 6 with core cap 2, bolt block 6 is arranged on four angular positions of box body, bolt block 6 and core cap 2 are by bolt and the packing ring screw thread is airtight is connected, and guarantee the sealing of housing, and can disassembly, cleaning when filter core stops up.
Housing 7 is the right angle trapezoidal shape, and escape pipe 4 is arranged on the waist limit, right angle of housing 7, and oil return pipe 9 is connected on another waist limit of housing, and air inlet pipe 8 is connected with the base of the weak point of housing 7.This kind is provided with oil return pipe 9 and is positioned at the backflow that the least significant end that back casing is installed makes things convenient for oil body.
Claims (7)
1. detachable gs-oil separator, comprise housing (7), housing (7) is provided with escape pipe (4), oil return pipe (9) and the air inlet pipe (8) that communicates with its inner chamber respectively, it is characterized in that: described housing (7) is fastened by box body and core cap (2) and forms, housing is provided with banded filter in (7), and banded filter is made up of the banded filter screen (5) of two almost parallels and the filling filter core (3) between two filter screens (5).
2. gs-oil separator according to claim 1 is characterized in that: the two ends of described banded filter are connected with housing (7) inwall, and a side of filter screen is welded on the inwall of housing (7), and another side contacts cooperation with core cap (2).
3. gs-oil separator according to claim 1 is characterized in that: the junction of described escape pipe (4) and air inlet pipe (8) and housing (7) lays respectively at the both sides of banded filter.
4. gs-oil separator according to claim 1 is characterized in that: described banded filter is a claustra shape.
5. gs-oil separator according to claim 1 is characterized in that: be provided with several in the described box body and be used for carrying out bolted bolt block (6) with core cap (2).
6. gs-oil separator according to claim 1, it is characterized in that: described housing (7) is the right angle trapezoidal shape, escape pipe (4) is arranged on the waist limit, right angle of housing (7), oil return pipe (9) is connected on another waist limit of housing (7), and air inlet pipe (8) is connected with the base of the weak point of housing (7).
7. gs-oil separator according to claim 5 is characterized in that: described bolt block (6) is arranged on four angular positions of box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201656817U CN201308793Y (en) | 2008-10-07 | 2008-10-07 | Detachable type oil-gas separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201656817U CN201308793Y (en) | 2008-10-07 | 2008-10-07 | Detachable type oil-gas separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201308793Y true CN201308793Y (en) | 2009-09-16 |
Family
ID=41106044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201656817U Expired - Fee Related CN201308793Y (en) | 2008-10-07 | 2008-10-07 | Detachable type oil-gas separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201308793Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432842A (en) * | 2013-08-19 | 2013-12-11 | 江苏新中环保股份有限公司 | Removing device for oil stains in flue gases |
| CN108506067A (en) * | 2018-04-16 | 2018-09-07 | 浙江创格科技有限公司 | A kind of oil-gas separating device for engine |
-
2008
- 2008-10-07 CN CNU2008201656817U patent/CN201308793Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103432842A (en) * | 2013-08-19 | 2013-12-11 | 江苏新中环保股份有限公司 | Removing device for oil stains in flue gases |
| CN103432842B (en) * | 2013-08-19 | 2016-06-15 | 江苏新中环保股份有限公司 | The removing means of greasy dirt in a kind of flue gas |
| CN108506067A (en) * | 2018-04-16 | 2018-09-07 | 浙江创格科技有限公司 | A kind of oil-gas separating device for engine |
| CN108506067B (en) * | 2018-04-16 | 2024-04-19 | 浙江创格科技股份有限公司 | Oil-gas separator of engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090916 Termination date: 20121007 |