CN116116060A - Lubricating oil recovery device and system - Google Patents
Lubricating oil recovery device and system Download PDFInfo
- Publication number
- CN116116060A CN116116060A CN202211551202.6A CN202211551202A CN116116060A CN 116116060 A CN116116060 A CN 116116060A CN 202211551202 A CN202211551202 A CN 202211551202A CN 116116060 A CN116116060 A CN 116116060A
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- China
- Prior art keywords
- filter
- cavity
- lubricating oil
- plate
- oil recovery
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- 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.)
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- 238000011084 recovery Methods 0.000 title claims abstract description 41
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 40
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims description 22
- 239000003921 oil Substances 0.000 claims description 10
- 238000005461 lubrication Methods 0.000 claims 5
- 238000009434 installation Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 8
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 12
- 208000032820 Ring chromosome 13 syndrome Diseases 0.000 description 6
- 239000012530 fluid Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
- B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention belongs to the technical field of lubricating oil recovery, and discloses a lubricating oil recovery device and a lubricating oil recovery system, wherein the recovery device comprises a filter barrel, a filter cavity is formed in the filter barrel, and a first filter plate and a second filter plate which are parallel are fixed in the filter cavity; the filtering cavity is axially divided into a front cavity, a middle cavity and a rear cavity which are sequentially distributed through a first filter plate and a second filter plate; a movable plate capable of moving along the axial direction is arranged in the middle cavity, and the middle cavity is divided into an upper middle cavity and a lower middle cavity by the movable plate; lubricating oil passes along front chamber, upper middle chamber, back chamber, lower middle chamber in proper order the filter vat to this impurity that gathers all is located one side that deviates from the fly leaf behind guaranteeing two filter plates filtration lubricating oil the both sides of fly leaf are equipped with first guide pillar and second guide pillar respectively, through the removal of fly leaf makes first guide pillar insert to the filtration downthehole of first filter plate or makes the second guide pillar insert to the filtration downthehole of second filter plate, with this filter plate jam of avoiding.
Description
Technical Field
The invention belongs to the technical field of lubricating oil recovery, and particularly relates to a lubricating oil recovery device and system.
Background
Lubricating oils are fluid lubricants used in various types of automobiles and machinery to reduce friction and protect machinery and work pieces, for example, lubricating oils used in machining equipment that can be contaminated with debris generated during the machining of the work pieces during use. According to different workpieces, the scraps are divided into soluble scraps and insoluble scraps, wherein aiming at the insoluble scraps, the insoluble scraps are generally removed by standing and filtering in the prior art, but filtering structures such as a filter screen are easy to cause the problem of filter screen blockage in the long-time use process, and once the filter screen is blocked, the recovery treatment efficiency of lubricating oil is reduced.
Disclosure of Invention
In view of this, in order to solve the problems set forth in the background art and ensure efficient recovery of lubricating oil, an object of the present invention is to provide a lubricating oil recovery device and system.
In order to achieve the above purpose, the present invention provides the following technical solutions:
a lubricating oil recovery device, comprising a filter barrel with a filter cavity formed therein, wherein a first filter plate and a second filter plate which are parallel are fixed in the filter cavity;
the filtering cavity is axially divided into a front cavity, a middle cavity and a rear cavity which are sequentially distributed through a first filter plate and a second filter plate;
a movable plate capable of moving along the axial direction is arranged in the middle cavity, and the middle cavity is divided into an upper middle cavity and a lower middle cavity by the movable plate;
lubricating oil sequentially passes through the filter vat along the front cavity, the upper middle cavity, the rear cavity and the lower middle cavity, and a first guide pillar and a second guide pillar are respectively arranged on two sides of the movable plate, and the first guide pillar is inserted into the filter hole of the first filter plate or the second guide pillar is inserted into the filter hole of the second filter plate through the movement of the movable plate.
Preferably, the pore diameter of the first filter plate is larger than that of the second filter plate.
Preferably, a first conduit is fixed on the movable plate, and one end of the first conduit, which is away from the movable plate, slides through the second filter plate and extends into the rear cavity.
Preferably, a second conduit is fixed to the second filter plate, and an end of the second conduit facing away from the second filter plate extends to the outside of the filter vat.
Preferably, the filter vat is connected with a feed pipe and a discharge pipe, the feed pipe is communicated with the front cavity, and the discharge pipe is communicated with the second guide pipe.
Preferably, the movable plate comprises an inner plate and an outer ring which are coaxially assembled, and a groove is formed in the outer side of the outer ring.
Preferably, the wall of the filter vat is penetrated with N rotatable rotating shafts, and the N rotating shafts are radially distributed around the central axis of the filter vat; an eccentric wheel is fixed at one end of the rotating shaft and is matched in the groove of the outer ring.
Preferably, a transmission gear is fixed at the other end of the rotating shaft, a rotatable transmission toothed ring is arranged on the outer wall of the filter vat, and N transmission gears are all meshed with the transmission toothed ring.
Preferably, the outer wall of the filter vat is fixedly provided with a mounting seat, a motor and a driving gear are arranged in the mounting seat, and the driving gear is driven to rotate by the motor and is meshed and connected with the transmission toothed ring.
A lubricating oil recovery system comprises a standing barrel, an oil pump and the recovery device disclosed above, which are sequentially connected through pipelines.
Compared with the prior art, the invention has the following beneficial effects:
(1) According to the recovery device disclosed by the invention, the two filter plates and the movable plate are matched to form the filter assembly, the filter assembly divides the filter cavity in the filter barrel into the front cavity, the upper middle cavity, the lower middle cavity and the rear cavity, and when lubricating oil is filtered, the lubricating oil flows through the filter barrel along the front cavity, the upper middle cavity, the rear cavity and the lower middle cavity in sequence, so that impurities collected after the two filter plates filter the lubricating oil are positioned at one side deviating from the movable plate, and the guide posts capable of being inserted into the filter holes are arranged at two sides of the movable plate, so that the impurities blocked in the filter holes can be pushed out based on the reciprocating movement of the movable plate, further the filter plate is effectively prevented from being blocked, and the recovery efficiency of the lubricating oil is improved.
(2) The diameters of the filtering holes of the two filtering plates are limited along the flowing direction of the lubricating oil to be sequentially reduced, so that multiple filtering of the lubricating oil is realized, and the recovery quality of the lubricating oil is improved.
(3) The movable plate is arranged in a structure mode that the inner plate is matched with the outer ring, a groove is formed in the outer wall of the outer ring, and an eccentric wheel capable of eccentrically rotating is matched in the groove, so that the movable plate is driven to reciprocate in the middle cavity.
(4) In order to ensure the stable movement of the movable plate, N eccentric wheels are arranged in an array, and the eccentric wheels are synchronously driven by a transmission toothed ring under the transmission of a transmission gear, so that the structure is simple and the cost is low.
Drawings
FIG. 1 is a schematic diagram of a lube oil recovery system of the present invention;
FIG. 2 is a cross-sectional view of the lubricating oil recovering apparatus of the present invention;
FIG. 3 is an enlarged view at A in FIG. 2;
FIG. 4 is an exploded view showing the structures of the first filter plate, the second filter plate and the movable plate according to the present invention;
in the figure: recovery device-100; standing the barrel to 200; oil pump-300;
a filter vat-1; eccentric wheel-11; a transmission gear-12; a driving toothed ring-13; a drive gear-14; a first filter plate 2; a second filter plate 3; a second conduit-31; a movable plate-4; a first guide post-41; a second guide post-42; a first conduit-43; an inner plate-44; and an outer ring-45.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
The present invention provides a lubricating oil recovery device, the recovery device 100 includes a filter vat 1 with a filter cavity formed therein, and at least one group of filter components are disposed in the filter cavity, as shown in fig. 2-4, only a specific structure of disposing one group of filter components is shown in the drawings of the present invention, and the recovery device 100 will be described in detail below by taking the disposition of one group of filter components as an example.
The filter assembly comprises a first filter plate 2 and a second filter plate 3 which are fixed in the filter cavity in parallel, and the filter cavity is axially divided into a front cavity (a), a middle cavity (bd) and a rear cavity (c) which are distributed in sequence through the first filter plate 2 and the second filter plate 3;
the filter assembly further comprises a movable plate 4 which is arranged in the middle cavity and can move along the axial direction, and the middle cavity is divided into an upper middle cavity (b) and a lower middle cavity (d) by the movable plate 4.
Specific: a first conduit 43 is fixed on the movable plate 4, and one end of the first conduit 43, which is away from the movable plate 4, penetrates through the second filter plate 3 in a sliding manner and extends into the rear cavity; a second conduit 31 is fixed on the second filter plate 3, and one end of the second conduit 31, which is away from the second filter plate 3, extends to the outside of the filter vat 1; the outside of the filter vat 1 is connected with a feed pipe and a discharge pipe, the feed pipe is communicated with the front cavity, and the discharge pipe is communicated with the second guide pipe 31. Based on this, it is ensured that when the whole filter vat 1 realizes the filtration recovery of lubricating oil, the lubricating oil flows through the filter vat 1 in sequence along the front cavity (a), the upper middle cavity (b), the rear cavity (c), and the lower middle cavity (d). In this filter flow direction, the impurities filtered out by the first filter sheet 2 are collected on the side where the front chamber (a) is located, and the impurities filtered out by the second filter sheet 3 are collected on the side where the rear chamber (c) is located.
Preferably, the first guide posts 41 and the second guide posts 42 are respectively disposed on two sides of the movable plate 4, and based on this, the first guide posts 41 are inserted into the filter holes of the first filter plate 2 or the second guide posts 42 are inserted into the filter holes of the second filter plate 3 by the movement of the movable plate 4, so that the impurities blocked in the filter holes can be effectively pushed out, and further the filter holes can be effectively prevented from being blocked.
Wherein:
when the first guide post 41 is inserted into the filter hole of the first filter plate 2, the first guide post 41 moves from the upper middle cavity (b) to the front cavity (a) from the side where the first guide post is located, so that impurities blocked in the filter hole are pushed out into the front cavity (a);
when the second guide post 42 is inserted into the filter hole of the second filter sheet 3, the second guide post 42 moves from the lower middle chamber (d) to the rear chamber (c) and pushes out the impurities clogged in the filter hole into the rear chamber (c).
In conclusion, the filter holes are prevented from being blocked by the reciprocating movement of the movable plate 4, and the secondary pollution of lubricating oil is avoided. In addition, the aperture of the filter hole of the first filter plate 2 is set to be larger than that of the filter hole of the second filter plate 3, so that the lubricating oil can be sequentially filtered in multiple ways, and the quality of the lubricating oil recovered by filtration is improved.
As described above, regarding the reciprocating movement of the movable plate 4, referring to fig. 3, a specific driving structure thereof is as follows:
the movable plate 4 comprises an inner plate 44 and an outer ring 45 which are coaxially assembled, and a groove is formed on the outer side of the outer ring 45;
the wall of the filter vat 1 is penetrated with N rotatable rotating shafts which are radially distributed around the central axis of the filter vat 1;
an eccentric wheel 11 is fixed at one end of the rotating shaft, and the eccentric wheel 11 is matched in a groove of the outer ring 45;
a transmission gear 12 is fixed at the other end of the rotating shaft, a rotatable transmission toothed ring 13 is arranged on the outer wall of the filter vat 1, and N transmission gears 12 are all meshed with the transmission toothed ring 13;
a mounting seat is fixed on the outer wall of the filter vat 1, a motor and a driving gear 14 are arranged in the mounting seat, and the driving gear 14 is driven to rotate by the motor and is meshed and connected with a transmission toothed ring 13.
From the above, the reciprocating principle of the movable plate 4 is as follows:
the motor drives the driving gear 14 to rotate, the driving gear 14 drives the transmission toothed ring 13 to rotate around the central axis of the filter vat 1 through the meshing effect, the transmission toothed ring 13 drives N transmission gears 12 to synchronously rotate when rotating, and then N eccentric wheels 11 are driven to synchronously rotate, the eccentric rotation of the eccentric wheels 11 drives the outer ring 45 to reciprocate along the inner wall of the filter vat 1, and the inner plate 44 synchronously moves along with the outer ring 45, so that the reciprocating movement of the integral movable plate 4 is realized.
Example two
Referring to fig. 1, the present invention provides a lubricating oil recovery system including a stationary tub 200, an oil pump 300, and a recovery device 100 in the above-described embodiment, which are sequentially connected through a pipe. Specifically, the oil pump 300 is used for pumping the supernatant fluid separated by standing in the standing barrel 200 into the recovery device 100, and the recovery device 100 filters and recovers the supernatant fluid based on the implementation of a described principle, so that recovery processing of standing, filtering and the like of lubricating oil is effectively realized, and the recovery system does not have the problem of filter hole blockage in the use process.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. Lubricating oil recovery unit, recovery unit (100) are including inside filter vat (1) that is formed with the filtration cavity, and this filtration cavity internal fixation has parallel first filter plate (2) and second filter plate (3), its characterized in that:
the filtering cavity is axially divided into a front cavity, a middle cavity and a rear cavity which are sequentially distributed through a first filter plate (2) and a second filter plate (3);
a movable plate (4) capable of moving along the axial direction is arranged in the middle cavity, and the middle cavity is divided into an upper middle cavity and a lower middle cavity by the movable plate (4);
lubricating oil passes through the filter vat (1) along the front cavity, the upper middle cavity, the rear cavity and the lower middle cavity in sequence, and is provided with a first guide pillar (41) and a second guide pillar (42) respectively at two sides of the movable plate (4), and the first guide pillar (41) is inserted into the filter hole of the first filter plate (2) or the second guide pillar (42) is inserted into the filter hole of the second filter plate (3) through the movement of the movable plate (4).
2. A lubricating oil recovery apparatus as defined in claim 1, wherein: the aperture of the filter holes of the first filter plate (2) is larger than that of the filter holes of the second filter plate (3).
3. A lubricating oil recovery apparatus as defined in claim 1, wherein: a first guide pipe (43) is fixed on the movable plate (4), and one end of the first guide pipe (43) deviating from the movable plate (4) penetrates through the second filter plate (3) in a sliding mode and extends into the rear cavity.
4. A lubrication oil recovery device according to claim 3, wherein: a second conduit (31) is fixed on the second filter plate (3), and one end of the second conduit (31) deviating from the second filter plate (3) extends to the outside of the filter vat (1).
5. The lubricating oil recovery device according to claim 4, wherein: the filter vat (1) is connected with a feed pipe and a discharge pipe, the feed pipe is communicated with the front cavity, and the discharge pipe is communicated with the second guide pipe (31).
6. A lubricating oil recovery apparatus as defined in claim 1, wherein: the movable plate (4) comprises an inner plate (44) and an outer ring (45) which are coaxially assembled, and a groove is formed in the outer side of the outer ring (45).
7. The lubrication oil recovery apparatus according to claim 6, wherein: n rotatable rotating shafts penetrate through the wall of the filter vat (1), and the N rotating shafts are radially distributed around the central axis of the filter vat (1); an eccentric wheel (11) is fixed at one end of the rotating shaft, and the eccentric wheel (11) is matched in a groove of the outer ring (45).
8. The lubrication oil recovery apparatus according to claim 7, wherein: the other end of the rotating shaft is fixed with a transmission gear (12), a rotatable transmission toothed ring (13) is arranged on the outer wall of the filter vat (1), and N transmission gears (12) are all meshed with the transmission toothed ring (13).
9. The lubrication oil recovery apparatus according to claim 7, wherein: the filter vat (1) is characterized in that an installation seat is fixed on the outer wall of the filter vat (1), a motor and a driving gear (14) are arranged in the installation seat, and the driving gear (14) is driven to rotate by the motor and is meshed and connected with the transmission toothed ring (13).
10. A lubrication oil recovery system, characterized by: comprising a stationary tub (200), an oil pump (300) and a recovery device (100) according to any one of claims 1-9, which are connected in sequence by means of a pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211551202.6A CN116116060A (en) | 2022-12-05 | 2022-12-05 | Lubricating oil recovery device and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211551202.6A CN116116060A (en) | 2022-12-05 | 2022-12-05 | Lubricating oil recovery device and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116116060A true CN116116060A (en) | 2023-05-16 |
Family
ID=86294689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211551202.6A Withdrawn CN116116060A (en) | 2022-12-05 | 2022-12-05 | Lubricating oil recovery device and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116116060A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753128A (en) * | 2024-02-22 | 2024-03-26 | 安徽嘉裕节能环保科技有限责任公司 | Self-adaptive industrial dust separation treatment equipment |
-
2022
- 2022-12-05 CN CN202211551202.6A patent/CN116116060A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117753128A (en) * | 2024-02-22 | 2024-03-26 | 安徽嘉裕节能环保科技有限责任公司 | Self-adaptive industrial dust separation treatment equipment |
| CN117753128B (en) * | 2024-02-22 | 2024-05-03 | 安徽嘉裕节能环保科技有限责任公司 | Self-adaptive industrial dust separation treatment equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
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Application publication date: 20230516 |