CN213824205U - Online integrated ultrafiltration system - Google Patents
Online integrated ultrafiltration system Download PDFInfo
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- CN213824205U CN213824205U CN202022794617.9U CN202022794617U CN213824205U CN 213824205 U CN213824205 U CN 213824205U CN 202022794617 U CN202022794617 U CN 202022794617U CN 213824205 U CN213824205 U CN 213824205U
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Abstract
The utility model discloses an online integrated ultrafiltration system.A prefilter is arranged in a lubricating oil tank, the prefilter, a booster oil pump, a lubricating part and the lubricating oil tank are sequentially communicated to form a lubricating oil circulating oil path, and an air-vent valve and an ultrafilter are sequentially connected in series on the lubricating oil circulating oil path; and lubricating oil on the lubricating oil circulating oil path flows back into the lubricating oil tank in a shunting way through the first shunting oil path and the second shunting oil path. The utility model discloses a lubricating oil is handled to the mode of the integrated ultrafilter of reposition of redundant personnel oil circuit, has both guaranteed that machine oil lubricating system's technological parameter is unchangeable, can improve the effect that machine oil was handled again, through the abundant filtration to lubricating oil, prolongs the life of lubricating oil.
Description
Technical Field
The utility model belongs to the technical field of the lubricating oil filtration technique and specifically relates to an online integrated form ultrafiltration system for lubricating oil.
Background
The lubricating oil is used as a liquid medium, is widely applied to lubrication of moving parts on various engines, mechanical equipment and engineering equipment to reduce abrasion and protect mechanical parts, and mainly plays roles in lubrication, cooling, rust prevention, cleaning, sealing and buffering. Lubricating oil is often polluted by various impurities such as grinding materials of mechanical parts, smoke dust, moisture, additive loss and the like in the using process, and the lubricating oil is gradually deteriorated, aged and even scrapped due to the various impurities, so that the lubricating oil is required to be filtered by an engine oil filtering system, and the impurities of the lubricating oil are filtered.
The filtering precision of a filter of a traditional engine oil filtering system can only reach dozens of micrometers generally, pollutants such as abrasive dust of 1-10 micrometers, mixed water, produced colloidal oxides and the like can not be effectively filtered, and the substances can be gradually accumulated in running lubricating oil, so that physicochemical indexes such as the anti-emulsifying property, the kinematic viscosity and the acid value of the lubricating oil are deteriorated, moving parts are damaged, the long-term safe running of equipment is influenced, and carbon deposition and deflagration can be seriously generated even. In the present stage, the cleanliness of the lubricating oil in the lubricating system is generally maintained by a method of regularly detecting and replacing degraded lubricating oil and shortening the maintenance period, which brings a large workload to users, consumes a large amount of lubricating oil, has high cost, generates a large amount of waste oil and pollutes the environment.
SUMMERY OF THE UTILITY MODEL
The applicant aims at the defects that the existing engine oil filtering system is low in filtering precision, lubricating oil needs to be replaced periodically, the consumption of the lubricating oil is high, the cost is high, a large amount of waste oil is generated, and the like, and provides an online integrated ultrafiltration system with a reasonable structure, so that the lubricating oil in the engine oil filtering system is treated by shunting and filtering, the filtering precision is improved, the service life of the lubricating oil is prolonged, the consumption of the lubricating oil is reduced, the cost is reduced, and the generation of waste oil is reduced.
The utility model discloses the technical scheme who adopts as follows:
an online integrated ultrafiltration system is characterized in that a prefilter is arranged in a lubricating oil tank, an outlet of the prefilter is connected to an inlet of a booster oil pump, an outlet of the booster oil pump is connected to an inlet end of a lubricating part, an outlet end of the lubricating part is connected to the lubricating oil tank, the prefilter, the booster oil pump, the lubricating part and the lubricating oil tank are sequentially communicated to form a lubricating oil circulating oil path, and a pressure regulating valve and an ultrafilter are sequentially connected in series on the lubricating oil circulating oil path; and lubricating oil on the lubricating oil circulating oil path flows back into the lubricating oil tank in a shunting way through the first shunting oil path and the second shunting oil path.
As a further improvement of the above technical solution:
the first branch oil path and the second branch oil path are arranged between the lubricating part and the lubricating oil tank.
The first branch oil path and the second branch oil path are arranged between the booster oil pump and the lubricating oil tank.
The pressure regulating valve and the ultrafilter are arranged on the second branch oil path.
The pressure regulating valve and the ultrafilter are disposed in front of the first branch oil passage and the second branch oil passage.
The lubricating oil circulation oil circuit is provided with more than two ultrafilters.
The plurality of ultrafilters are arranged in series or in parallel.
The ultrafilter is provided with a control member.
The utility model has the advantages as follows:
the utility model discloses set up the ultrafilter in lubricating oil circulation oil circuit and carry out real-time filtration to lubricating oil, lubricating oil gets into lubricating oil circulation oil circuit after the primary filter of former system carries out the prefilter earlier, then further filters through the ultrafilter again, with the impurity filtering in the lubricating oil, the filter fineness can reach below 1 micron, has prolonged the life of lubricating oil greatly, reduces the consumption of lubricating oil, reduces the cost, reduces the production of newspaper waste oil; and adopt the mode of the integrated ultrafilter of reposition of redundant personnel oil circuit to handle lubricating oil, both guaranteed the technological parameter of machine oil lubricating system unchangeable, can improve the effect of machine oil processing again, through the abundant filtration to lubricating oil, prolong the life of lubricating oil, make lubricating oil reach the effect of semipermanent use, reach the purpose that reduces fuel consumption when reducing equipment wearing and tearing, reduced the consumption of fuel and lubricating oil, produced good economic benefits and environmental benefit.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a lubricating oil tank; 2. primary filtering; 3. a booster oil pump; 4. a lubricated component; 5. a first flow regulating valve; 6. a second flow regulating valve; 7. a pressure regulating valve; 8. an ultrafilter; 9. lubricating oil; 10. a lubricating oil circulation oil path; 11. a first branch oil path; 12. and a second branch oil path.
Detailed Description
The following describes embodiments of the present invention with reference to the drawings.
As shown in fig. 1, the lubricating oil tank 1 of the present invention is internally provided with a prefilter 2, the prefilter 2 is immersed in lubricating oil 9 in the lubricating oil tank 1, an outlet of the prefilter 2 is connected to an inlet of a booster oil pump 3, an outlet of the booster oil pump 3 is connected to an inlet end of a lubricating part 4, an outlet end of the lubricating part 4 is connected to the lubricating oil tank 1, and the prefilter 2, the booster oil pump 3, the lubricating part 4 and the lubricating oil tank 1 are sequentially communicated to form a lubricating oil circulation oil path 10; a first flow regulating valve 5 and a second flow regulating valve 6 are arranged on the lubricating oil circulating oil path 10 and between the lubricating component 4 and the lubricating oil tank 1 in parallel to form a first shunt oil path 11 and a second shunt oil path 12, a pressure regulating valve 7 and an ultra-filter 8 are sequentially connected on the second shunt oil path 12 in series along the flow direction of lubricating oil 9, and the pressure regulating valve 7 is used for regulating the pressure of the lubricating oil entering the ultra-filter 8; all the components are connected through pipelines. After the booster oil pump 3 is started, under the action of the booster oil pump 3, the lubricating oil 9 is extracted from the lubricating oil tank 1 through the primary filter 2 and is input to the lubricating part 4 to be lubricated, the lubricating oil 9 after the lubricating treatment still has a certain pressure, under the action of the pressure, a part of the lubricating oil 9 directly flows back to the lubricating oil tank 1 from the first branch oil path 11 through the first flow regulating valve 5, and the other part of the lubricating oil 9 flows back to the lubricating oil tank 1 from the second branch oil path 12 through the second flow regulating valve 6, the pressure regulating valve 7 and the ultrafilter 8 in sequence. The utility model discloses set up prefilter 2, ultra-filter 8 in lubricating oil circulation oil circuit 10 and filter lubricating oil 9 in real time, lubricating oil 9 gets into lubricating oil circulation oil circuit 10 after prefilter is carried out through prefilter 2 earlier, then further filters through ultra-filter 8 again, filters the impurity in lubricating oil 9, and the filter fineness can reach below 1 micron, has prolonged lubricating oil 9's life greatly, reduces the consumption of lubricating oil 9, and the cost is reduced reduces the production of reporting waste oil; and adopt the mode of the integrated ultrafilter 8 of reposition of redundant personnel oil circuit to handle lubricating oil 9, both guaranteed the technological parameter of machine oil lubricating system unchangeable, can improve the effect of machine oil processing again, through the abundant filtration to lubricating oil 9, prolong the life of lubricating oil 9, make lubricating oil 9 reach the effect of semipermanent use, reach the purpose that reduces fuel consumption when reducing equipment wearing and tearing, reduced the consumption of fuel and lubricating oil 9, produced good economic benefits and environmental benefit.
In another embodiment, the second flow rate adjustment valve 6, the pressure adjustment valve 7, and the ultrafilter 8 may be directly connected to the outlet of the booster oil pump 3, that is, the lubricating oil circulation oil passage 10 may be branched at the outlet of the booster oil pump 3 to form a first branched oil passage 11 and a second branched oil passage 12, the first branched oil passage 11 may include the first flow rate adjustment valve 5 and the lubricating member 4 connected in series in this order, and the second branched oil passage 12 may include the second flow rate adjustment valve 6, the pressure adjustment valve 7, and the ultrafilter 8 connected in series in this order.
In another embodiment, the pressure regulating valve 7 and the ultrafilter 8 may be connected in series to the lubricating oil circulation line 10 directly before the first branch oil passage 11 and the second branch oil passage 12, and the lubricating oil 9 may be further filtered by the ultrafilter 8 and then returned to the lubricating oil tank 1 from the first branch oil passage 11 and the second branch oil passage 12.
According to the actual oil quantity and the working environment of the lubricating oil tank 1, more than two multiple ultrafilters 8 can be arranged in the lubricating oil circulating oil circuit 10, the multiple ultrafilters 8 can be sequentially connected in series or arranged in parallel, and the purpose of improving the filtering efficiency of the lubricating oil circulating oil circuit 10 can be achieved.
The ultrafilter 8 may be provided with control components such as a meter, a safety valve, a ball valve, etc. according to actual needs, and controls the ultrafilter 8.
The above description is illustrative of the present invention and is not intended to limit the present invention, and the present invention may be modified in any manner without departing from the spirit of the present invention.
Claims (8)
1. An online integrated ultrafiltration system, comprising: a primary filter (2) is arranged in the lubricating oil tank (1), an outlet of the primary filter (2) is connected to an inlet of a booster oil pump (3), an outlet of the booster oil pump (3) is connected to an inlet end of a lubricating part (4), an outlet end of the lubricating part (4) is connected to the lubricating oil tank (1), the primary filter (2), the booster oil pump (3), the lubricating part (4) and the lubricating oil tank (1) are sequentially communicated to form a lubricating oil circulating oil path (10), and a pressure regulating valve (7) and an ultra-filter (8) are sequentially connected to the lubricating oil circulating oil path (10) in series; a first flow regulating valve (5) and a second flow regulating valve (6) which are arranged in parallel form a first shunting oil way (11) and a second shunting oil way (12) on a lubricating oil circulating oil way (10), the first shunting oil way (11) and the second shunting oil way (12), and lubricating oil (9) on the lubricating oil circulating oil way (10) shunts and flows back into a lubricating oil tank (1) through the first shunting oil way (11) and the second shunting oil way (12).
2. An on-line integrated ultrafiltration system as in claim 1, wherein: the first shunting oil path (11) and the second shunting oil path (12) are arranged between the lubricating part (4) and the lubricating oil tank (1).
3. An on-line integrated ultrafiltration system as in claim 1, wherein: the first shunting oil path (11) and the second shunting oil path (12) are arranged between the booster oil pump (3) and the lubricating oil tank (1).
4. An on-line integrated ultrafiltration system according to any of claims 1 to 3, wherein: the pressure regulating valve (7) and the ultrafilter (8) are arranged on the second shunt oil path (12).
5. An on-line integrated ultrafiltration system according to any of claims 1 to 3, wherein: the pressure regulating valve (7) and the ultrafilter (8) are disposed in front of the first branch oil passage (11) and the second branch oil passage (12).
6. An on-line integrated ultrafiltration system as in claim 1, wherein: the lubricating oil circulation oil path (10) is provided with more than two ultrafilters (8).
7. An on-line integrated ultrafiltration system according to claim 6, wherein: a plurality of ultrafilters (8) are arranged in series or in parallel.
8. An on-line integrated ultrafiltration system as in claim 1, wherein: the ultrafilter (8) is provided with a control member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794617.9U CN213824205U (en) | 2020-11-27 | 2020-11-27 | Online integrated ultrafiltration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022794617.9U CN213824205U (en) | 2020-11-27 | 2020-11-27 | Online integrated ultrafiltration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213824205U true CN213824205U (en) | 2021-07-30 |
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ID=76993840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022794617.9U Active CN213824205U (en) | 2020-11-27 | 2020-11-27 | Online integrated ultrafiltration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213824205U (en) |
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2020
- 2020-11-27 CN CN202022794617.9U patent/CN213824205U/en active Active
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