CN203507672U - Multi-stage filter device for lubricating oil - Google Patents
Multi-stage filter device for lubricating oil Download PDFInfo
- Publication number
- CN203507672U CN203507672U CN201320629855.1U CN201320629855U CN203507672U CN 203507672 U CN203507672 U CN 203507672U CN 201320629855 U CN201320629855 U CN 201320629855U CN 203507672 U CN203507672 U CN 203507672U
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- CN
- China
- Prior art keywords
- tank
- end cover
- tank body
- lubricating oil
- coarse filtration
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- Expired - Fee Related
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Abstract
The utility model discloses a multi-stage filter device for lubricating oil. The multi-stage filter device for the lubricating oil consists of an oil inlet, a pressure gauge, a coarse filter tank, a medium filter tank, a fine filter tank, an upper end cover, a tank body, a coarse filter net, a connecting pipe, a medium filter net, an oil outlet and a fine filter net and is characterized in that the middle part of the upper end cover of the medium filter tank is connected with the lower end of the coarse filter tank through the connecting pipe; the middle part of the upper end cover of the fine filter tank is connected with the lower end of the medium filter tank; the oil inlet is formed in the middle part of the upper end cover of the coarse filter tank; the oil inlet is formed in the lower end of the fine filter tank; and the pressure gauge is arranged on one side of the oil outlet. The multi-stage filter device for the lubricating oil has the beneficial effects of simple structure, convenience in operation, low failure rate and low maintenance and use cost, and is beneficial to popularization and use and is favorable for continuous operation production of the lubricating oil.
Description
Technical field
The utility model belongs to petrochemical equipment technical field, says more specifically the Multistage filtering device using in a kind of Lubrication oil Production Process.
Background technology
At present, produce the primary raw material of lubricating oil from lube cut and the residue oil fraction of crude(oil)unit, in these cuts, contain ideal composition, also contain various impurity and undesirable components, pass through solvent deasphalting, solvent dewaxing, solvent refining, hydrofinishing or acid-alkali refining, the technique such as clay-filtered, remove or reduce the material of formation free carbon, the material of low-viscosity index, the material that oxidation stability is poor, paraffin and the undesirable components such as chemical substance that affect product oil color, obtain qualified lube base oil, and then allocate, filtration makes lube product.
The purification filtering device structure of prior art is complicated, complex operation, and fault rate is high, safeguards that use cost is higher, has increased the production cost of lubricating oil, is unfavorable for promoting the use of, and is unfavorable for that the continuous operations of lubricating oil is produced.
Summary of the invention
In order to address the above problem, it is a kind of simple in structure that the utility model provides, easy to operate, failure rate is low, safeguard that use cost is lower, be conducive to promote the use of the lubricating oil Multistage filtering device of producing with the continuous operations of lubricating oil, its concrete scheme is: described lubricating oil Multistage filtering device is by oil-in, Pressure gauge, coarse filtration tank, middle filtering tank, essence filtering tank, upper end cover, tank body, coarse filtration net, tube connector, middle screen pack, oil-out, essence screen pack forms, the upper end cover middle part that it is characterized in that middle filtering tank is connected with the lower end of coarse filtration tank by tube connector, the upper end cover middle part of essence filtering tank is connected with the lower end of middle filtering tank by tube connector, the upper end cover middle part of coarse filtration tank arranges oil-in, the lower end of essence filtering tank sets out hydraulic fluid port, one side of oil-out arranges Pressure gauge.
Coarse filtration tank described in the utility model, is characterized in that coarse filtration tank is comprised of tank body, upper end cover, coarse filtration net, and tank body is connected with upper end cover by bolt, and the inside of tank body arranges coarse filtration net, and the order number of coarse filtration net adopts 500～1000 orders.
Middle filtering tank described in the utility model, it is characterized in that middle filtering tank by tank body, upper end cover, in screen pack form, tank body is connected with upper end cover by bolt, the inside of tank body arranges middle screen pack, the order number of middle screen pack adopts 1000～1500 orders.
Smart filtering tank described in the utility model, is characterized in that smart filtering tank is comprised of tank body, upper end cover, smart screen pack, and tank body is connected with upper end cover by bolt, and the inside of tank body arranges smart screen pack, and the order number of smart screen pack adopts 1500～2000 orders.
The beneficial effects of the utility model are that lubricating oil Multistage filtering device is simple in structure, easy to operate, and failure rate is low safeguards that use cost is lower, is conducive to promote the use of, and the continuous operations that is conducive to lubricating oil is produced.
Accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present utility model; In accompanying drawing 1:
1. oil-in, 2. Pressure gauge, 3. coarse filtration tank, 4. in filtering tank, 5. smart filtering tank, 6. upper end cover, 7. tank body, 8. coarse filtration net, 9. tube connector, 10. in screen pack, 11. oil-outs, 12. smart screen packs.
The specific embodiment
1 pair of the utility model describes in further detail by reference to the accompanying drawings, so that the public grasps implementation method of the present utility model better, the utility model specific embodiment is: described lubricating oil Multistage filtering device is by oil-in 1, Pressure gauge 2, coarse filtration tank 3, middle filtering tank 4, essence filtering tank 5, upper end cover 6, tank body 7, coarse filtration net 8, tube connector 9, middle screen pack 10, oil-out 11, essence screen pack 12 forms, upper end cover 6 middle parts that it is characterized in that middle filtering tank 4 are connected with the lower end of coarse filtration tank 3 by tube connector 9, upper end cover 6 middle parts of essence filtering tank 5 are connected with the lower end of middle filtering tank 4 by tube connector 9, upper end cover 6 middle parts of coarse filtration tank 3 arrange oil-in 1, the lower end of essence filtering tank 5 sets out hydraulic fluid port 11, one side of oil-out 11 arranges Pressure gauge 2.
Smart filtering tank 5 described in the utility model, it is characterized in that smart filtering tank 5 is comprised of tank body 7, upper end cover 6, smart screen pack 12, tank body 7 is connected with upper end cover 6 by bolt, and the inside of tank body 7 arranges smart screen pack 12, and the order number of smart screen pack 12 adopts 1500～2000 orders.
The beneficial effects of the utility model are that lubricating oil Multistage filtering device is simple in structure, easy to operate, and failure rate is low safeguards that use cost is lower, is conducive to promote the use of, and the continuous operations that is conducive to lubricating oil is produced.
Claims (4)
1. lubricating oil Multistage filtering device, by oil-in (1), Pressure gauge (2), coarse filtration tank (3), middle filtering tank (4), essence filtering tank (5), upper end cover (6), tank body (7), coarse filtration net (8), tube connector (9), middle screen pack (10), oil-out (11), essence screen pack (12) forms, upper end cover (6) middle part that it is characterized in that middle filtering tank (4) is connected with the lower end of coarse filtration tank (3) by tube connector (9), upper end cover (6) middle part of essence filtering tank (5) is connected with the lower end of middle filtering tank (4) by tube connector (9), upper end cover (6) middle part of coarse filtration tank (3) arranges oil-in (1), the lower end of essence filtering tank (5) sets out hydraulic fluid port (11), one side of oil-out (11) arranges Pressure gauge (2).
2. lubricating oil Multistage filtering device according to claim 1, it is characterized in that coarse filtration tank (3) is comprised of tank body (7), upper end cover (6), coarse filtration net (8), tank body (7) is connected with upper end cover (6) by bolt, the inside of tank body (7) arranges coarse filtration net (8), and the order number of coarse filtration net (8) adopts 500～1000 orders.
3. lubricating oil Multistage filtering device according to claim 1, it is characterized in that middle filtering tank (4) by tank body (7), upper end cover (6), in screen pack (10) form, tank body (7) is connected with upper end cover (6) by bolt, the inside of tank body (7) arranges middle screen pack (10), and the order number of middle screen pack (10) adopts 1000～1500 orders.
4. lubricating oil Multistage filtering device according to claim 1, it is characterized in that smart filtering tank (5) is comprised of tank body (7), upper end cover (6), smart screen pack (12), tank body (7) is connected with upper end cover (6) by bolt, the inside of tank body (7) arranges smart screen pack (12), and the order number of smart screen pack (12) adopts 1500～2000 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629855.1U CN203507672U (en) | 2013-10-14 | 2013-10-14 | Multi-stage filter device for lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320629855.1U CN203507672U (en) | 2013-10-14 | 2013-10-14 | Multi-stage filter device for lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203507672U true CN203507672U (en) | 2014-04-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320629855.1U Expired - Fee Related CN203507672U (en) | 2013-10-14 | 2013-10-14 | Multi-stage filter device for lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203507672U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318539A (en) * | 2018-01-10 | 2018-07-24 | 中国石油天然气股份有限公司规划总院 | A kind of analysis method of oil gas field pipeline failure reason |
-
2013
- 2013-10-14 CN CN201320629855.1U patent/CN203507672U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108318539A (en) * | 2018-01-10 | 2018-07-24 | 中国石油天然气股份有限公司规划总院 | A kind of analysis method of oil gas field pipeline failure reason |
| CN108318539B (en) * | 2018-01-10 | 2020-06-30 | 中国石油天然气股份有限公司规划总院 | Analysis method for failure reasons of oil and gas field pipeline |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20171014 |