CN101954206B - Liquid lubricating oil filtering device - Google Patents
Liquid lubricating oil filtering device Download PDFInfo
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- CN101954206B CN101954206B CN201010263460.5A CN201010263460A CN101954206B CN 101954206 B CN101954206 B CN 101954206B CN 201010263460 A CN201010263460 A CN 201010263460A CN 101954206 B CN101954206 B CN 101954206B
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- oil
- filter screen
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- oil outlet
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Abstract
The invention discloses a liquid lubricating oil filtering device. The filtering device comprises a filtering barrel body, a side face oil outlet joint, a first filter screen, an oil outlet elbow, a second filter screen, an oil outlet nozzle, an impurity deposition cone, a waste oil filter screen and a waste oil nozzle, wherein the impurity deposition cone is arranged at the lower end of the filtering barrel body; the side face oil outlet joint is arranged on the lower section side face of the filtering barrel body and positioned above the impurity deposition cone; the first and second filter screens are arranged in an oil outlet pipeline; and the waste oil filter screen is arranged in a waste oil outlet path. Impurity-containing liquid lubricating oil is deposited and filtered by the first and second filter screens and then flows out of the oil outlet nozzle, so that the liquid lubricating oil has low impurity content and can meet the requirement; impurities positioned in the impurity deposition cone can be conveniently discharged; and a pressurizing port is used for making pressure between a barrel cover and the filtering barrel body better facilitate filtering the liquid lubricating oil. The filtering device has the advantages of reasonable structure, difficult blocking of filter screen meshes, high filtering speed and guaranteed filtering quality.
Description
Technical field
The present invention relates to a kind of liquid oil filter, relate in particular to a kind of filter of liquid lubricating oil.
Background technology
The service life that liquid lubricating oil has lubricated pair of friction components, reduces frictional resistance, improves pair of friction components at mechanical rotation, mechanical slide mechanism, improve transmission efficiency, reduce the effect of energy consumption.In actual use, after liquid lubricating oil service time is long, wherein impurity can get more and more, must periodic replacement.Yet the liquid lubricating oil changing is just used as waste oil disposal conventionally.Although also there are many units to adopt wherein Impurity removal of filter method, realize secondary utilization, but existing filter is by funnel, to add the filter type of filter screen, poor filtration effect not only, and the rate of filtration is slow, the long-time filter screen that uses is easy to be stopped up by impurity, the filter screen that all must more renew while at every turn filtering, otherwise will affect filter effect.
Summary of the invention
The object of this invention is to provide a kind of liquid lubricating oil filter device.It can overcome the deficiencies in the prior art more satisfactoryly.Not only the rate of filtration is fast, and after filtering, the impurity content in gained lubricating oil is few, and filter screen is difficult for stopping up simultaneously.
The technical solution adopted in the present invention is:
Described a kind of liquid lubricating oil filter device, it comprises filtration staving, side delivery connection, the first filter screen, fuel-displaced elbow, the second filter screen, oil outlet, Impurity deposition cone, waste oil filter screen, waste oil mouth, pressurization mouthful, bung and oil inlet pipe, side delivery connection is arranged on the hypomere side of filtering staving, and be positioned at the top of Impurity deposition cone, Impurity deposition cone is arranged on the lower end of filtering staving, fuel-displaced elbow is arranged on the delivery connection of side, the first filter screen is arranged between fuel-displaced elbow and side delivery connection, the second filter screen is arranged in oil outlet, oil outlet is arranged on the oil outlet end of fuel-displaced elbow, waste oil mouth is arranged on the lower end of Impurity deposition cone, waste oil filter screen is arranged between waste oil mouth and Impurity deposition cone, the oil-out sectional area of oil outlet is 3～5 times of the fuel-displaced sectional area of waste oil mouth.
Further, the bung that is provided with suitable for reading filtering staving is provided with oil inlet pipe on bung, in filtration staving epimere side, is provided with pressurization mouthful.
Because the bottom filtering staving is provided with Impurity deposition cone, heavy seeds contained in liquid lubricating oil is deposited in Impurity deposition cone by the deadweight precipitation method, liquid lubricating oil through precipitation flows out by side delivery connection, the first filter screen, fuel-displaced elbow, the second filter screen and oil outlet, it is few that gained filters in liquid lubricating oil impurity content, can reach requirement.When impurity in Impurity deposition cone is too much, the oil infiltrating by waste oil filter screen reduces gradually, and after waiting the oil processing to be filtered of filtering in staving to finish, pulling down waste oil mouth just can be easily by the impurity discharge of Impurity deposition cone.In the side of filtering staving epimere, setting up pressurization mouthful is for the pressure between bung and filtration staving, be more conducive to hydrodynamic lubrication oil filtration, this filter apparatus configuration is reasonable, makes well cuts first through precipitation, prevents impurity shutoff opening of sieve order, after two roads filter, well cuts is effectively filtered, guarantor has levied filter quality, and not only the rate of filtration is fast for it, and screen pack is difficult for stopping up, service time is longer, and Impurity removal is simple and convenient simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1-filters staving; 2-side delivery connection; 3-the first filter screen; The fuel-displaced elbow of 4-; 5-the second filter screen; 6-oil outlet; 7-Impurity deposition cone; 8-waste oil filter screen; 9-waste oil mouth; 10-pressurizes mouthful; 11-bung; 12-oil inlet pipe.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described:
Described a kind of liquid lubricating oil filter device, as shown in Figure 1, it comprises filters staving 1, side delivery connection 2, the first filter screen 3, fuel-displaced elbow 4, the second filter screen 5, oil outlet 6, Impurity deposition cone 7, waste oil filter screen 8, waste oil mouth 9, pressurization mouth 10, bung 11 and oil inlet pipe 12, side delivery connection 2 is arranged on the hypomere side of filtering staving 1, and be positioned at the top of Impurity deposition cone 7, Impurity deposition cone 7 is arranged on the lower end of filtering staving 1, fuel-displaced elbow 4 is arranged on side delivery connection 2, the first filter screen 3 is arranged between fuel-displaced elbow 4 and side delivery connection 2, the second filter screen 5 is arranged in oil outlet 6, oil outlet 6 is arranged on the oil outlet end of fuel-displaced elbow 4, waste oil mouth 9 is arranged on the lower end of Impurity deposition cone 7, waste oil filter screen 8 is arranged between waste oil mouth 9 and Impurity deposition cone 7, the oil-out sectional area of oil outlet 6 is 3～5 times of waste oil mouth 9 fuel-displaced sectional areas, the bung 11 that is provided with suitable for reading filtering staving 1 is provided with oil inlet pipe 12 on bung 11, in filtration staving 1 epimere side, is provided with pressurization mouth 10.
Claims (2)
1. a liquid lubricating oil filter device, it is characterized in that: it comprises filters staving (1), side delivery connection (2), the first filter screen (3), fuel-displaced elbow (4), the second filter screen (5), oil outlet (6), Impurity deposition cone (7), waste oil filter screen (8), waste oil mouth (9), pressurization mouthful (10), bung (11) and oil inlet pipe (12), side delivery connection (2) is arranged on the hypomere side of filtering staving (1), and be positioned at the top of Impurity deposition cone (7), Impurity deposition cone (7) is arranged on the lower end of filtering staving (1), fuel-displaced elbow (4) is arranged on side delivery connection (2), the first filter screen (3) is arranged between fuel-displaced elbow (4) and side delivery connection (2), the second filter screen (5) is arranged in oil outlet (6), oil outlet (6) is arranged on the oil outlet end of fuel-displaced elbow (4), waste oil mouth (9) is arranged on the lower end of Impurity deposition cone (7), waste oil filter screen (8) is arranged between waste oil mouth (9) and Impurity deposition cone (7).
2. liquid lubricating oil filter device according to claim 1, it is characterized in that: at the bung (11) that is provided with suitable for reading that filters staving (1), on bung (11), be provided with oil inlet pipe (12), in filtration staving (1) epimere side, be provided with pressurization mouthful (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010263460.5A CN101954206B (en) | 2010-08-26 | 2010-08-26 | Liquid lubricating oil filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010263460.5A CN101954206B (en) | 2010-08-26 | 2010-08-26 | Liquid lubricating oil filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101954206A CN101954206A (en) | 2011-01-26 |
| CN101954206B true CN101954206B (en) | 2014-03-05 |
Family
ID=43481949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010263460.5A Active CN101954206B (en) | 2010-08-26 | 2010-08-26 | Liquid lubricating oil filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954206B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102886173B (en) * | 2012-09-21 | 2014-08-06 | 徐宏康 | High-efficiency water sedimentation filtration device and sedimentation filtration method |
| CN104436856A (en) * | 2013-09-22 | 2015-03-25 | 上海运安制版有限公司 | Silica gel raw material filtering method and apparatus |
| CN112642181B (en) * | 2020-12-11 | 2022-05-03 | 安徽盛世开元装备科技有限公司 | Tangential inflow type deep cone thickener system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0651088B2 (en) * | 1988-07-12 | 1994-07-06 | 義貴 斉藤 | Regeneration method of lubricating oil for vacuum pump |
| CN2113099U (en) * | 1992-01-17 | 1992-08-19 | 陈宪平 | Waste oil filter by oil separating from water |
| CN1480238A (en) * | 2002-09-05 | 2004-03-10 | 长春凯利莱高科技厨具有限公司 | Filter for edible oil |
| CN201098577Y (en) * | 2007-08-22 | 2008-08-13 | 李胜芝 | Multifunctional filter |
| CN201760135U (en) * | 2010-08-26 | 2011-03-16 | 常州亿晶光电科技有限公司 | Liquid lubricating oil filter device |
-
2010
- 2010-08-26 CN CN201010263460.5A patent/CN101954206B/en active Active
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| Publication number | Publication date |
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| CN101954206A (en) | 2011-01-26 |
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