CN112717551A - Method for filtering and collecting lubricating oil - Google Patents
Method for filtering and collecting lubricating oil Download PDFInfo
- Publication number
- CN112717551A CN112717551A CN202011531093.2A CN202011531093A CN112717551A CN 112717551 A CN112717551 A CN 112717551A CN 202011531093 A CN202011531093 A CN 202011531093A CN 112717551 A CN112717551 A CN 112717551A
- Authority
- CN
- China
- Prior art keywords
- adsorption
- filtering
- sealing cover
- lubricating oil
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/04—Combinations of filters with settling tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/28—Magnetic plugs and dipsticks
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubricants (AREA)
Abstract
The invention provides a method for filtering and collecting lubricating oil, which relates to the technical field of lubricating oil filtration, and is completed by lubricating oil filtering and collecting equipment, so that the lubricating oil is filtered and collected; the lubricating oil filtering and collecting device comprises a filter box and a filter frame; the left end and the right end of the top of the settling tank are respectively provided with an oil inlet pipe orifice A and an oil outlet pipe orifice A, the settling tank is of a hollow structure, and a settling sealing cover is buckled on the top of the settling tank; the left end and the right end of the top of the adsorption box are respectively provided with an oil inlet pipe orifice B and an oil outlet pipe orifice B, the adsorption box is of a hollow structure, and the adsorption sealing cover is buckled on the top of the adsorption box; the filter box is of a hollow structure, the filter sealing cover is buckled at the top of the filter box, and the top of the filter sealing cover is provided with an oil inlet pipe orifice C; when the lubricating oil flows through the inside of the adsorption box, metal scraps carried in the lubricating oil are adsorbed on the outer wall of the magnetic plate under the influence of magnetic force, so that the content of large metal scraps in the lubricating oil is reduced, and the quality of the lubricating oil is guaranteed.
Description
Technical Field
The invention belongs to the technical field of lubricating oil filtration, and particularly relates to a lubricating oil filtration and collection method.
Background
The lubricating oil contains impurities such as scrap iron and the like, parts are seriously abraded by using the lubricating oil containing the impurities, and the whole system is damaged for a long time, so that the lubricating oil needs to be filtered before being used.
As for the lubricating oil filtering and collecting device, reference can be made to patent No. CN104289021B, which mainly includes an oil pipeline connected with an oil tank, a loss-preventing built-in filtering member is arranged in the oil pipeline, a gas mixing pipeline is also arranged in the oil tank, and a gas mixing electromagnetic valve and an oil delivery electromagnetic valve are respectively arranged on the gas mixing pipeline and the oil pipeline; the gas mixing electromagnetic valve is used for controlling compressed gas to enter the oil tank and be mixed with oil in the oil tank to form a gas-oil mixture, and the oil conveying electromagnetic valve is matched with the gas mixing electromagnetic valve to adjust the conveying frequency of the gas-oil mixture.
When the existing similar lubricating oil filtering and collecting method is used, the lubricating oil filtering and purifying effect is poor, the metal scraps carried in the lubricating oil are difficult to adsorb and remove effectively, the metal scraps carried in the lubricating oil easily cause abrasion to parts, the disassembly and maintenance difficulty is high, the intercepted impurities easily block an oil conveying pipeline, and the circulation of the oil conveying pipeline is influenced.
Disclosure of Invention
In order to solve the technical problems, the invention provides a method for filtering and collecting lubricating oil, which aims to solve the problems that when the existing method for filtering and collecting similar lubricating oil is used, the effect of filtering and purifying the lubricating oil is poor, metal scraps carried in the lubricating oil are difficult to be effectively adsorbed and removed, the metal scraps carried in the lubricating oil easily wear parts, the disassembly and maintenance difficulty is high, an oil conveying pipeline is easily blocked by intercepted impurities, and the circulation of the oil conveying pipeline is influenced.
The invention is achieved by the following specific technical means:
a method for filtering and collecting lubricating oil is completed by lubricating oil filtering and collecting equipment, so that the lubricating oil is filtered and collected; the lubricating oil filtering and collecting device comprises a settling tank, an adsorption tank, a filter tank and a filter frame; the left end and the right end of the top of the settling tank are respectively provided with an oil inlet pipe orifice A and an oil outlet pipe orifice A, the settling tank is of a hollow structure, and a settling sealing cover is buckled on the top of the settling tank; the left end and the right end of the top of the adsorption box are respectively provided with an oil inlet pipe orifice B and an oil outlet pipe orifice B, the adsorption box is of a hollow structure, and the adsorption sealing cover is buckled on the top of the adsorption box; the filter box is of a hollow structure, the filter sealing cover is buckled at the top of the filter box, and the top of the filter sealing cover is provided with an oil inlet pipe orifice C; the top of the filter frame is provided with an oil inlet, the bottom of the filter frame is provided with six oil outlets in a surrounding manner, and the filter frame is positioned at the bottom of the filter sealing cover. The oil outlet pipe orifice A at the top of the settling tank is fixedly connected with the oil inlet pipe orifice B at the top of the adsorption tank through a bolt, the settling tank is connected to the bottom of the settling sealing cover, the bottom of the settling tank is attached to the inner wall of the settling tank, and the settling tank is communicated with the settling tank. The bottom side sealing ring of the precipitation sealing cover is attached to the end face of the top of the precipitation box, the precipitation sealing cover is fixedly connected to the top of the precipitation box through a bolt, and the outer side of the precipitation tank is in sliding attachment with the inner wall of the precipitation box. The adsorption box top oil outlet pipe orifice B is communicated with the filtering sealing cover top oil inlet pipe orifice C, the adsorption sealing cover bottom is in an equidistant arrangement shape and is provided with four magnetic plates, and the adsorption sealing cover bottom magnetic plate is located inside the adsorption box.
Furthermore, four adsorption grooves are formed in the adsorption box, the tops of the adsorption grooves are communicated with one another, four magnetic plates at the bottom of the adsorption sealing cover are respectively positioned in the four adsorption grooves in the adsorption box, and the left side and the right side of each magnetic plate are spaced from the inner wall of each adsorption groove by two centimeters; the bottom side sealing ring of the adsorption sealing cover is attached to the end face of the top of the adsorption box, the adsorption sealing cover is fixedly connected to the top of the adsorption box through bolts, and the magnetic plate is in sliding attachment with the inner wall of the adsorption box.
Furthermore, the bottom of the filter box is provided with an oil outlet pipe orifice C, the filter frame is positioned inside the filter box, an oil outlet at the bottom of the filter frame is communicated with the filter box, the inside of the filter frame is of a dodecagon structure, and twelve filter screens are arranged on the outer side of the filter frame in a surrounding manner; the bottom side sealing ring of the filtering sealing cover is attached to the end face of the top of the filtering box, the filtering sealing cover is fixedly connected to the top of the filtering box through a bolt, the outer side of the filtering frame is slidably attached to the inner wall of the filtering box, an oil inlet in the top of the filtering frame is communicated with the filtering sealing cover, the top end of the oil inlet pipe orifice C is rotatably connected with the top end of the oil outlet pipe orifice B, and the bottom end of the oil inlet pipe orifice C is fixedly connected with the bottom end of.
Compared with the prior art, the invention has the following beneficial effects:
1. the arrangement of the settling tank is beneficial to automatically settling metal fragments carried in the lubricating oil into a settling tank at the bottom of the settling tank when the lubricating oil flows through the interior of the settling tank, so that the content of the metal fragments in the lubricating oil is reduced, and the phenomenon that the metal fragments block a pipeline to influence the circulation of the pipeline is avoided; when the metal fragments in the settling tank are excessively deposited, the settling sealing cover at the top of the settling tank can be opened, so that the settling tank can be taken out from the bottom of the settling tank in a sliding manner, and personnel can clean the metal fragments in the settling tank conveniently.
2. The arrangement of the adsorption box and the magnetic plate is beneficial to adsorbing metal powder carried in the lubricating oil on the outer wall of the magnetic plate under the influence of magnetic force when the lubricating oil flows through the inside of the adsorption box, so that the content of large metal powder slag in the lubricating oil is reduced, and the quality of the lubricating oil product is ensured; when the magnetic plate at the bottom of the adsorption sealing cover is inserted into the adsorption tank in the adsorption box, the magnetic plate and the adsorption tank are combined into an oil liquid flow channel which is bent up and down, so that lubricating oil can flow up and down in the adsorption box, the flow time of the lubricating oil in the adsorption box is prolonged, and the magnetic adsorption effect of metal scraps in the lubricating oil is improved; and when the magnetic sheet outside metal bits was adsorbed too much, can adsorb sealed lid with the absorption case top and open, make the magnetic sheet slide from the absorption incasement portion and take out to the personnel are to the magnetic sheet outside metal bits clean processing that adsorbs, avoid the magnetic sheet outside metal bits to adhere to too much, influence magnetic force and adsorb the filter effect to the inside metal bits of lubricating oil.
3. The filter frame is arranged, so that the filtering cross section of lubricating oil in the filter frame can be increased, the circulation of the lubricating oil in the filter frame is guaranteed, when the lubricating oil flows through the filter frame in the filter box, the filter screen on the outer side of the filter frame filters impurities carried in the lubricating oil, the content of the impurities in the lubricating oil is reduced, and the quality of the lubricating oil is improved; when the impurities intercepted inside the filter frame are too much, the filter sealing cover at the top of the filter box can be opened in a rotating mode, so that the filter frame can be taken out from the inside of the filter box in a sliding mode, people can conveniently clean the impurities intercepted inside the filter frame, and the phenomenon that the impurities on the inner side of the filter screen are too much in adhesion to influence the circulation of lubricating oil inside the filter frame is avoided.
Drawings
Fig. 1 is a schematic view of an axial view connection structure of the present invention.
Fig. 2 is an axial view structural schematic diagram of the settling tank of the invention.
Fig. 3 is a schematic diagram of the detachable structure of the settling tank and the settling sealing cover of the invention.
Fig. 4 is a schematic sectional view of the inside of the adsorption tank of the present invention.
Fig. 5 is a schematic diagram of a structure of the adsorption tank and the adsorption sealing cover of the invention.
Fig. 6 is a schematic view of a rotary connection structure of the adsorption tank and the filter sealing cover of the present invention.
Fig. 7 is a schematic view of the axial connection structure of the filter box and the filter sealing cover of the present invention.
Fig. 8 is a schematic view showing a disassembled structure of the filter box, the filter sealing cover and the filter frame of the present invention.
In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:
1. a settling tank; 101. an oil inlet pipe orifice A; 102. an oil outlet pipe orifice A; 2. depositing and sealing the cover; 3. a settling tank; 4. an adsorption tank; 401. an adsorption tank; 402. an oil inlet pipe orifice B; 403. an oil outlet pipe orifice B; 5. adsorbing the sealing cover; 6. a magnetic plate; 7. a filter box; 701. an oil outlet pipe orifice C; 8. filtering and sealing the cover; 801. an oil inlet pipe orifice C; 9. a filter frame; 901. an oil inlet; 902. an oil discharge port; 10. filtering with a screen; 11. and (4) bolts.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Example (b):
as shown in figures 1 to 8:
the invention provides a method for filtering and collecting lubricating oil, which is completed by lubricating oil filtering and collecting equipment, so as to realize the filtering and collecting of the lubricating oil; the lubricating oil filtering and collecting equipment comprises a settling tank 1, an adsorption tank 4, a filter tank 7 and a filter frame 9; the left end and the right end of the top of the settling tank 1 are respectively provided with an oil inlet pipe orifice A101 and an oil outlet pipe orifice A102, the settling tank 1 is of a hollow structure, and a settling sealing cover 2 is buckled on the top of the settling tank 1; the left end and the right end of the top of the adsorption box 4 are respectively provided with an oil inlet pipe orifice B402 and an oil outlet pipe orifice B403, the adsorption box 4 is of a hollow structure, and an adsorption sealing cover 5 is buckled on the top of the adsorption box 4; the filter box 7 is of a hollow structure, the filter sealing cover 8 is buckled at the top of the filter box 7, and the top of the filter sealing cover 8 is provided with an oil inlet pipe opening C801; the top of the filter frame 9 is provided with an oil inlet 901, the bottom of the filter frame 9 is provided with six oil outlets 902 in a surrounding manner, and the filter frame 9 is positioned at the bottom of the filter sealing cover 8; a sealing ring at the bottom side of a filter sealing cover 8 is attached to the end face of the top of the filter box 7, the filter sealing cover 8 is fixedly connected to the top of the filter box 7 through a bolt 11, the outer side of a filter frame 9 is in sliding attachment with the inner wall of the filter box 7, an oil inlet 901 at the top of the filter frame 9 is communicated with the filter sealing cover 8, the top end of an oil inlet pipe opening C801 is rotatably connected with the top end of an oil outlet pipe opening B403, and the bottom end of the oil inlet pipe opening C801 is fixedly connected with the bottom end; the specific function is that when the impurities intercepted inside the filter frame 9 are too much, the filter sealing cover 8 at the top of the filter box 7 can be opened in a rotating mode, so that the filter frame 9 can be taken out from the inside of the filter box 7 in a sliding mode, a person can conveniently clean the impurities intercepted inside the filter frame 9, and the phenomenon that the impurities on the inner side of the filter screen 10 are too much in adhesion to affect the circulation of lubricating oil inside the filter frame 9 is avoided. The top oil outlet pipe orifice A102 of the settling tank 1 is fixedly connected with the top oil inlet pipe orifice B402 of the adsorption tank 4 through a bolt 11, the settling tank 3 is connected to the bottom of the settling sealing cover 2, the bottom of the settling tank 3 is attached to the inner wall of the settling tank 1, and the settling tank 3 is communicated with the settling tank 1; the concrete effect, when lubricating oil flow through the 1 inside of setting tank, the inside metal fragment that carries of lubricating oil deposits to 1 bottom precipitation tank 3 of setting tank in by oneself, reduces the inside metal fragment content of lubricating oil, avoids metal fragment to block up the pipeline, influences the pipeline circulation. A sealing ring at the bottom side of the precipitation sealing cover 2 is attached to the end surface of the top of the precipitation tank 1, the precipitation sealing cover 2 is fixedly connected to the top of the precipitation tank 1 through a bolt 11, and the outer side of the precipitation tank 3 is in sliding attachment with the inner wall of the precipitation tank 1; the concrete effect, when the inside metal fragment of precipitation tank 3 deposits excessively, can open 1 tops of setting tank deposit sealed lid 2, make 3 interior slip of precipitation tank take out from 1 bottoms of setting tank to the personnel carry out cleaning to the inside metal fragment of 3 in the setting tank.
The top oil outlet pipe orifice B403 of the adsorption tank 4 is communicated with the top oil inlet pipe orifice C801 of the filtering sealing cover 8, four magnetic plates 6 are arranged at the bottom of the adsorption sealing cover 5 in an equidistant mode, and the magnetic plates 6 at the bottom of the adsorption sealing cover 5 are positioned inside the adsorption tank 4; concrete effect, when lubricating oil flow through inside adsorption tank 4, the inside metal bits that carries of lubricating oil receive magnetic force to influence the absorption on 6 outer walls of magnetic sheet, reduce the inside big metal bits dregs content of powder of lubricating oil, ensure lubricating oil quality. Four adsorption tanks 401 are arranged in the adsorption tank 4, the tops of the adsorption tanks 401 are communicated with each other, four magnetic plates 6 at the bottom of an adsorption sealing cover 5 are respectively positioned in the four adsorption tanks 401 in the adsorption tank 4, and the left side and the right side of each magnetic plate 6 are spaced from the inner wall of each adsorption tank 401 by two centimeters; concrete effect, when adsorbing 5 inside absorption grooves 401 of sealed lid bottom magnetic sheet 6 inserts of absorption case 4, the curved form fluid circulation channel about magnetic sheet 6 and the absorption groove 401 combination become makes up, makes lubricating oil circulate about 4 insides of absorption case, and extension lubricating oil promotes the inside metal bits and pieces magnetic force adsorption effect of lubricating oil at the inside circulation time of absorption case 4.
Wherein, the sealing ring at the bottom side of the adsorption sealing cover 5 is jointed on the end surface of the top of the adsorption box 4, the adsorption sealing cover 5 is fixedly connected with the top of the adsorption box 4 through a bolt 11, and the magnetic plate 6 is in sliding joint with the inner wall of the adsorption box 4; concrete effect, when 6 outside metal fragments of magnetic sheet adsorb too much, can adsorb sealed lid 5 with adsorption tank 4 tops and open, make magnetic sheet 6 take out from adsorbing 4 inside slides of case to the personnel avoid 6 outside metal fragments of magnetic sheet to adhere to too much to the metal fragments of 6 outsides of magnetic sheet clean processing, influence magnetic force and adsorb the filter effect to the inside metal fragments of lubricating oil. An oil outlet pipe opening C701 is formed in the bottom of the filter box 7, the filter frame 9 is located inside the filter box 7, an oil outlet 902 in the bottom of the filter frame 9 is communicated with the filter box 7, the inside of the filter frame 9 is of a dodecagon structure, and twelve filter screens 10 are arranged on the outer side of the filter frame 9 in a surrounding mode; the concrete effect, the inside lubricating oil of increase filter frame 9 filters the cross section, and the circulation of the inside lubricating oil of guarantee filter frame 9 makes lubricating oil flow through 7 inside filter frames 9 of rose box, and filter frame 9 outside filter screen 10 filters the impurity that lubricating oil inside carried, reduces the inside impurity content of lubricating oil, promotes lubricating oil quality.
The working principle of the lubricating oil filtering and collecting method is as follows:
lubricating oil flows through the interior of the settling tank 1, metal fragments carried in the lubricating oil automatically settle into the settling tank 3 at the bottom of the settling tank 1, so that the content of the metal fragments in the lubricating oil is reduced, and the phenomenon that the metal fragments block a pipeline to influence the circulation of the pipeline is avoided; then, lubricating oil flows through the inside of the adsorption box 4, the magnetic plate 6 at the bottom of the adsorption sealing cover 5 and the adsorption groove 401 in the adsorption box 4 are combined into an up-and-down bent oil flow channel, so that the lubricating oil can flow up and down in the adsorption box 4, the flow time of the lubricating oil in the adsorption box 4 is prolonged, metal scraps carried in the lubricating oil are adsorbed on the outer wall of the magnetic plate 6 under the influence of magnetic force, the content of large metal scraps in the lubricating oil is reduced, and the oil quality of the lubricating oil is guaranteed; finally, lubricating oil flows into the filter frame 9 inside the filter box 7 through the filter sealing cover 8, and the filter screen 10 on the outer side of the filter frame 9 filters impurities carried in the lubricating oil, so that the content of the impurities in the lubricating oil is reduced, and the quality of the lubricating oil is improved.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (3)
1. A method for filtering and collecting lubricating oil is characterized in that: the lubricating oil filtering and collecting method is completed by lubricating oil filtering and collecting equipment, so that the lubricating oil is filtered and collected; the lubricating oil filtering and collecting equipment comprises a settling tank (1), an adsorption tank (4), a filter tank (7) and a filter frame (9); the left end and the right end of the top of the settling tank (1) are respectively provided with an oil inlet pipe orifice A (101) and an oil outlet pipe orifice A (102), the settling tank (1) is of a hollow structure, and a settling sealing cover (2) is buckled on the top of the settling tank (1); the left end and the right end of the top of the adsorption box (4) are respectively provided with an oil inlet pipe orifice B (402) and an oil outlet pipe orifice B (403), the adsorption box (4) is of a hollow structure, and an adsorption sealing cover (5) is buckled on the top of the adsorption box (4); the filtering box (7) is of a hollow structure, the filtering sealing cover (8) is buckled at the top of the filtering box (7), and the top of the filtering sealing cover (8) is provided with an oil inlet pipe opening C (801); the top of the filter frame (9) is provided with an oil inlet (901), the bottom of the filter frame (9) is provided with six oil outlets (902) in a surrounding manner, and the filter frame (9) is positioned at the bottom of the filter sealing cover (8); an oil outlet pipe orifice A (102) at the top of the settling tank (1) is fixedly connected with an oil inlet pipe orifice B (402) at the top of the adsorption tank (4) through a bolt (11), a settling tank (3) is connected to the bottom of the settling sealing cover (2), the bottom of the settling tank (3) is attached to the inner wall of the settling tank (1), and the settling tank (3) is communicated with the settling tank (1); the bottom side sealing ring of the precipitation sealing cover (2) is attached to the end face of the top of the precipitation tank (1), the precipitation sealing cover (2) is fixedly connected to the top of the precipitation tank (1) through a bolt (11), and the outer side of the precipitation tank (3) is in sliding attachment with the inner wall of the precipitation tank (1); the adsorption tank is characterized in that an oil outlet pipe opening B (403) at the top of the adsorption tank (4) is communicated with an oil inlet pipe opening C (801) at the top of the filtering sealing cover (8), four magnetic plates (6) are arranged at the bottom of the adsorption sealing cover (5) in an equidistant mode, and the magnetic plates (6) at the bottom of the adsorption sealing cover (5) are located inside the adsorption tank (4).
2. The method for filtering and collecting lubricating oil according to claim 1, wherein: four adsorption grooves (401) are formed in the adsorption box (4), the tops of the adsorption grooves (401) are communicated with each other, four magnetic plates (6) at the bottom of the adsorption sealing cover (5) are respectively positioned in the four adsorption grooves (401) in the adsorption box (4), and the distance between the left side and the right side of each magnetic plate (6) and the inner wall of each adsorption groove (401) is two centimeters; the bottom side sealing ring of the adsorption sealing cover (5) is attached to the top end face of the adsorption box (4), the adsorption sealing cover (5) is fixedly connected to the top of the adsorption box (4) through a bolt (11), and the magnetic plate (6) is attached to the inner wall of the adsorption box (4) in a sliding mode.
3. The method for filtering and collecting lubricating oil according to claim 1, wherein: the bottom of the filter box (7) is provided with an oil outlet pipe opening C (701), the filter frame (9) is positioned inside the filter box (7), an oil outlet (902) at the bottom of the filter frame (9) is communicated with the filter box (7), the inside of the filter frame (9) is of a dodecagon structure, and twelve filter screens (10) are arranged on the outer side of the filter frame (9) in a surrounding manner; the bottom side sealing ring of the filtering sealing cover (8) is attached to the top end face of the filtering box (7), the filtering sealing cover (8) is fixedly connected to the top of the filtering box (7) through a bolt (11), the outer side of the filtering frame (9) is in sliding fit with the inner wall of the filtering box (7), an oil inlet (901) in the top of the filtering frame (9) is communicated with the filtering sealing cover (8), the top end of an oil inlet pipe orifice C (801) is rotatably connected with the top end of an oil outlet pipe orifice B (403), and the bottom end of the oil inlet pipe orifice C (801) is fixedly connected with the bottom end of the oil outlet pipe orifice B (403) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531093.2A CN112717551A (en) | 2020-12-22 | 2020-12-22 | Method for filtering and collecting lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011531093.2A CN112717551A (en) | 2020-12-22 | 2020-12-22 | Method for filtering and collecting lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112717551A true CN112717551A (en) | 2021-04-30 |
Family
ID=75605725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011531093.2A Pending CN112717551A (en) | 2020-12-22 | 2020-12-22 | Method for filtering and collecting lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112717551A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431557A (en) * | 1972-03-20 | 1976-04-07 | Research Filter Gmbh | Method of and apparatus for purifying liquids |
| EP0702993A1 (en) * | 1994-09-23 | 1996-03-27 | Chin-Chuan Chen | Oil filter structure |
| CN104595469A (en) * | 2014-11-25 | 2015-05-06 | 合肥合锻机床股份有限公司 | Oil tank capable of recycling lubricating oil |
| CN205235561U (en) * | 2015-11-04 | 2016-05-18 | 四会市格鲁森润滑技术有限公司 | Lubricating oil impurity filtering separation device |
| CN205635237U (en) * | 2016-04-08 | 2016-10-12 | 四会市格鲁森润滑技术有限公司 | Cutting fluid circulation system |
| CN209108766U (en) * | 2018-10-02 | 2019-07-16 | 深圳市润之道科技有限公司 | A kind of aluminum alloy casing processing working fluid settling tank |
| CN210153027U (en) * | 2019-06-10 | 2020-03-17 | 天津海运职业学院 | Boats and ships hydraulic oil filter core |
| CN211361595U (en) * | 2019-09-26 | 2020-08-28 | 景德镇航瑞鑫航空设备制造有限公司 | High-precision part machining equipment with automatic coolant recovery mechanism |
-
2020
- 2020-12-22 CN CN202011531093.2A patent/CN112717551A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1431557A (en) * | 1972-03-20 | 1976-04-07 | Research Filter Gmbh | Method of and apparatus for purifying liquids |
| EP0702993A1 (en) * | 1994-09-23 | 1996-03-27 | Chin-Chuan Chen | Oil filter structure |
| CN104595469A (en) * | 2014-11-25 | 2015-05-06 | 合肥合锻机床股份有限公司 | Oil tank capable of recycling lubricating oil |
| CN205235561U (en) * | 2015-11-04 | 2016-05-18 | 四会市格鲁森润滑技术有限公司 | Lubricating oil impurity filtering separation device |
| CN205635237U (en) * | 2016-04-08 | 2016-10-12 | 四会市格鲁森润滑技术有限公司 | Cutting fluid circulation system |
| CN209108766U (en) * | 2018-10-02 | 2019-07-16 | 深圳市润之道科技有限公司 | A kind of aluminum alloy casing processing working fluid settling tank |
| CN210153027U (en) * | 2019-06-10 | 2020-03-17 | 天津海运职业学院 | Boats and ships hydraulic oil filter core |
| CN211361595U (en) * | 2019-09-26 | 2020-08-28 | 景德镇航瑞鑫航空设备制造有限公司 | High-precision part machining equipment with automatic coolant recovery mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108046450A (en) | A kind of textile sewage recycles processing unit | |
| CN109772582A (en) | A kind of machining cutting fluid filter device and its method | |
| CN112717551A (en) | Method for filtering and collecting lubricating oil | |
| CN107758764A (en) | A kind of easy-to-mount sewage purifier | |
| CN210845745U (en) | Dust treatment device for metal abrasive production workshop | |
| CN112717552A (en) | Lubricating oil filtering and collecting device | |
| CN205115095U (en) | Roller type oil water separator | |
| CN207119178U (en) | A kind of treated water tank | |
| CN115745121A (en) | Environmental monitoring laboratory water sample pretreatment device | |
| CN212680283U (en) | Impurity removing device for sewage treatment | |
| CN108423869A (en) | A kind of city sewage-treatment plant easy to use | |
| CN209974490U (en) | Coal chemical wastewater deoiling device | |
| CN211753065U (en) | Lubricating oil precision filtration device | |
| CN209809623U (en) | Mechanical filter | |
| CN211585602U (en) | Sedimentation type waste slurry treatment device | |
| CN211688638U (en) | Multiphase flow filtering separator with flow guide device | |
| CN208770931U (en) | A kind of voltage regulation type fore filter | |
| CN210302635U (en) | Chemical industry residue processing apparatus | |
| CN208032104U (en) | A kind of efficient air filter | |
| CN210170923U (en) | Industrial wastewater treatment mud removal device | |
| CN107445395A (en) | A kind of purifier of cleaning easy to disassemble | |
| CN208260318U (en) | A kind of water feed apparatus of underground sewage disposal system system | |
| CN113443776A (en) | Treatment device and treatment method for turbid circulating water of steel mill | |
| CN211051069U (en) | Novel digit control machine tool is with filtering device | |
| CN215627137U (en) | Sewage impurity removal and filtration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210430 |