CN207445761U - Recycle the filtration system of lubricating oil - Google Patents
Recycle the filtration system of lubricating oil Download PDFInfo
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- CN207445761U CN207445761U CN201721289858.XU CN201721289858U CN207445761U CN 207445761 U CN207445761 U CN 207445761U CN 201721289858 U CN201721289858 U CN 201721289858U CN 207445761 U CN207445761 U CN 207445761U
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- oil
- filter
- sump
- recoil
- guide pipe
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Abstract
The utility model discloses a kind of filtration systems for recycling lubricating oil, including sump oil case, sump (waste oil) pump, magnetic filter, heater, recoil membrane filter and absolute oil case, micron-sized impurity particle in lubricating oil can be separated by filtration by the system, so that can reach after lubrication oil filtration or the cleanliness factor close to fresh oil, it is allow to continue normal use, and this filtration system belongs to physical filtering, the chemical property before lubrication oil filtration will not be changed after filtering, so it is entirely capable of the standard for meeting lubricating oil normal use, the combination that the system is turned on and off by PLC control different number ball valves, reach the automatic running for controlling the system and cleaning, not only reduce the production cost of factory, it also helps and preserves the ecological environment.
Description
Technical field
The utility model is related to lubricating oil to recycle the technical field of filtering more particularly to a kind of mistake for recycling lubricating oil
Filter system.
Background technology
Lubricating oil plays very important effect in manufacturing industry, mechanical equipment, either mechanical processing or machine fortune
Row all be unable to do without the use of lubricating oil, and lubricating oil main function is lubrication, cooling, antirust, cleaning, sealing and buffering etc.；And
When using lubricating oil in mechanical processing process or in machinery equipment operation, all it can make lubrication because of cutting, abrasion and other factors
More and more impurity are deposited in oil, wherein impurity includes metal powder, colloidal suspensions, sandstone etc.；Because increasing for impurity, makes
The using effect and performance of lubricating oil can drastically decline, and machining accuracy during mechanical processing be caused to be deteriorated, cutter life shortens, causes
Parts depreciation is accelerated during equipment operation, and service life of a machine is caused to shorten.
In traditional lubrication oil filtration mode, filtering accuracy is mostly all at tens microns to several millimeters, and traditional mistake
Filter mode need use a large amount of consumptive materials, and use cost is high；After lubricating oil is recycled for a long time, deposition is more and more small miscellaneous
During matter particle (as soon as several microns or less than micron), traditional filtering mode can not refilter clean and lubricating oil is made to continue to make
With so recycling emission treatment can only be carried out at this time；And lubricating oil price, use cost are very high, it is also non-to the pollution of environment
Chang Yanchong.
World community is all wideling popularize energy conservation and environmental protection now, and advocates green manufacturing, and China is these years also always big
The plan into energy-saving and emission-reduction is pushed, the requirement for having emission reduction to enterprise every year, and it is more and more tighter to the discharge standard of enterprise, permit
Perhaps the discharge capacity of enterprise is also fewer and fewer；So if a kind of energy high-precision lubrication oil filtration equipment of utility model, to improve profit
The service life of lubricating oil has not only responded national policy requirement, moreover it is possible to realize and reduce discharge, be one huge to ecological environment
Benefit, and the raising of lubricant life can substantially reduce the cost of enterprise, improve the economic capability of enterprise.
Utility model content
In order to overcome shortcoming and defect in the prior art, the purpose of this utility model is to provide a kind of recycling profits
Micron-sized impurity particle in lubricating oil for filtering various discarded lubricating oil, can be separated by filtration by the filtration system of lubricating oil
Fall so that can reach after lubrication oil filtration or close to fresh oil cleanliness factor so that it can continue normal use, and this filtering is
Subordination will not change lubrication oil filtration after physical filtering, filtering before chemical property, so being entirely capable of meeting lubricating oil normal
The standard used, the combination which is turned on and off by PLC control different number ball valves, reaches and controls the system automatic
Operation and cleaning.
The purpose of this utility model is achieved through the following technical solutions：
The utility model provides a kind of filtration system for recycling lubricating oil, including：
Sump oil case, sump (waste oil) pump and magnetic filter, the wherein sump (waste oil) pump be connected to the sump oil case and the magnetic filter it
Between, which extracts the sump oil being stored in the sump oil case and coarse filtration is carried out into the magnetic filter；
Heater, the heater are connected to after the magnetic filter, which will be after the magnetic filter coarse filtration
Sump oil heated；
Recoil membrane filter, which is connected to after the heater, the sump oil after which is heated
Carry out smart filtering；
Absolute oil case, the absolute oil case are connected to after the recoil membrane filter, the oil after recoil membrane filter filtering
Liquid is discharged into absolute oil case and is stored.
Further, further include：
Dirty oil filter, the dirty oil filter are connected to after the recoil membrane filter, which recoils this
Fluid further essence filtering after membrane filter essence filtering；
Water filter, the water filter are connected between the absolute oil case and the dirty oil filter, which was used for
Filter the water in fluid after the dirty oil filter filters.
Further, which is connected by oil guide pipe with the heater, and the recoil membrane filter is by leading
Oil pipe is connected with the dirty oil filter, and oil guide pipe is also associated between the sump oil case and the oil guide pipe.
Further, bypassed and connected by oil guide pipe between the dirty oil filter and the heater, which is equipped with
Valve, when the recoil membrane filter breaks down, the valve on the oil guide pipe is opened, and dirt is carried out using the dirty oil filter
Oil filtering.
Further, which is connected by oil guide pipe with the sump oil case, when recoiling scarfing cinder, compressed air
Oil in the recoil membrane filter is emptied to by the oil guide pipe in the sump oil case.
Further, which is connected by oil guide pipe with dregs of fat filter, and when recoiling scarfing cinder, compression is empty
Impurity in the recoil membrane filter on filter core is recoiled out and passes through the oil guide pipe and be discharged in the dregs of fat filter and carried out by gas
The dregs of fat filter.
Further, which is connected by oil guide pipe with the sump oil case, and in filtering for pressure release, this is anti-
The some oil rushed in membrane filter is discharged to by the oil guide pipe in the sump oil case.
Further, which includes two, is respectively the first recoil membrane filter and the second recoil film mistake
Filter, this two recoil membrane filters are arranged in parallel, and the sump oil after this two recoil membrane filters heat the heater carries out
Essence filtering, the fluid after this two are recoiled membrane filter filtering, which is uniformly discharged into absolute oil case, to be stored.
Further, for one of recoil membrane filter in this two recoil membrane filters when recoiling scarfing cinder, this two
Another recoil membrane filter in a recoil membrane filter is in oil strain work.
Further, connected between the sump (waste oil) pump both ends by being used for the oil guide pipe of pressure release, which is equipped with valve.
The utility model advantageous effect is：The system can filter out micron-sized impurity particle, so that lubricating oil mistake
Can reach after filter or close to fresh oil cleanliness factor so that it can continue normal use, and this filter plant belongs to physical filtering, mistake
The chemical property before lubrication oil filtration will not be changed after filter, so being entirely capable of the standard for meeting lubricating oil normal use, reduced
The production cost of factory, protects ecological environment, by the combination that ball valve is controlled to open and close, realizes the automatic clear of the system
The function of washing not only reduces the production cost of factory, also helps and preserve the ecological environment.
Description of the drawings
Fig. 1 is the flow diagram for the filtration system that lubricating oil is recycled in the utility model embodiment one；
Fig. 2 is the flow diagram for the filtration system that lubricating oil is recycled in the utility model embodiment two；
Fig. 3 is that the filtration system of recycling lubricating oil in the utility model embodiment one and two is shown with what PLC electric signals were connected
It is intended to；
In figure：Recoil the recoil membrane filter of membrane filter 1, first 1a, the second recoil membrane filter 2a；Dregs of fat filter 3；
Dirty oil filter 4；Water filter 5；Absolute oil case 6；Heater 7；Magnetic filter 8；Sump (waste oil) pump 9；Sump oil case 10；Pressure sensor
c1、c2、c3、c4；Manual ball valve B1；Pneumatic ball valve A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11, A12, A13,
A14、A15、A16、A17；Oil guide pipe D1, D2, D3, D4, D5, D6, D7, D8.
Specific embodiment
Following for the purpose of this utility model, technical solution and advantage is more clearly understood, the present embodiment is using most
Excellent scheme is described in detail.It should be appreciated that specific embodiment described herein is only to explain the utility model, and do not have to
In restriction the utility model.
[embodiment one]
As shown in Figure 1, recycling lubrication oil filtration system provided in this embodiment, before lubricating oil essence is not changed
Carry out secondary filter is put, which includes：
Sump oil case 10, sump (waste oil) pump 9 and magnetic filter 8, the wherein sump (waste oil) pump 9 are connected to the sump oil case 10 and the magnetism mistake
Between filter 8, which extracts the sump oil being stored in the sump oil case 10 and coarse filtration is carried out into the magnetic filter 8,
Filter out the magnetic impurity in sump oil；
Heater 7, the heater 7 are connected to after the magnetic filter 8, and the heater 7 is by the 8 thick mistake of magnetic filter
Sump oil after filter is heated, and reduces the viscosity of sump oil, to improve the efficiency and quality of filtering；
Recoil membrane filter 1, which is connected to after the heater 7, after which is heated
Sump oil carries out smart filtering, sets that there are one for detecting the biography of filter residue weight in the recoil membrane filter 1 on the recoil membrane filter 1
Sensor C1 when filter residue reaches default weight, carries out automatic backflushing scarfing cinder；
Absolute oil case 6, the absolute oil case 6 are connected to after the recoil membrane filter 1, after the recoil membrane filter 1 filtering
Fluid be discharged into absolute oil case 6 and stored.
In one embodiment, by being used for the oil guide pipe D1 connections of pressure release, the oil guide pipe between 9 both ends of sump (waste oil) pump
D1 is equipped with valve A17.
In one embodiment, further include：
Dirty oil filter 4, the dirty oil filter 4 are connected to after the recoil membrane filter 1, which should
Further essence filters fluid after the 1 essence filtering of recoil membrane filter, makes fluid purer, which, which is equipped with, uses
In the sensor C3 for detecting filter residue weight in the dirty oil filter 4；
Water filter 5, the water filter 5 are connected between the absolute oil case 6 and the dirty oil filter 4, which uses
Water after the dirty oil filter 4 filtering is filtered out in fluid, the fluid after filtering are discharged into absolute oil case 6 and are stored.
The recoil membrane filter 1 is connected by oil guide pipe D2 with the heater 7, which passes through oil guide pipe
D3 is connected with the dirty oil filter 4, and oil guide pipe D3 is equipped with valve A13, A15, the sump oil case 10 and oil guide pipe D3 it
Between be also associated with oil guide pipe D4, oil guide pipe D4 be equipped with valve A16.
When the utility model recycling lubrication oil filtration system just starts filtration, set there are one the time of putting up a bridge, make
Filter residue is depended on filter core in the recoil membrane filter 1, filter opening is made to become smaller, further improves filtering accuracy, when putting up a bridge, filtering
Oil be discharged by oil guide pipe D4 in sump oil case 10.
It is bypassed and connected by oil guide pipe D5 between the dirty oil filter 4 and the heater 7, oil guide pipe D5 is equipped with valve
B1, when the recoil membrane filter 1 breaks down, valve B1 on oil guide pipe D5 is opened, using the dirty oil filter 4 come into
Row sump oil filters.
The recoil membrane filter 1 is connected by the oil guide pipe D7 and the sump oil case 10 for being equipped with valve A2, when recoiling scarfing cinder,
Compressed air is discharged by being equipped with the gas-guide tube of valve A7 in the recoil membrane filter 1 by low pressure air source, and by the recoil film
Oil in filter 1 is emptied to by oil guide pipe D7 in the sump oil case 10.
The recoil membrane filter 1 is connected by the oil guide pipe D6 and dregs of fat filter 3 for being equipped with valve A3, in recoil scarfing cinder
When, compressed air is discharged by being equipped with the gas-guide tube of valve A12 in the recoil membrane filter 1 by source of high pressure air, and this is anti-
It rushes the impurity in membrane filter 1 on filter core and recoils out and pass through oil guide pipe D6 and be discharged in the dregs of fat filter 3 and carry out the dregs of fat
Filtering, the dregs of fat filter 3 are equipped with the sensor C4 for detecting filter residue weight in the dregs of fat filter 3.
The recoil membrane filter 1 by be equipped with valve A14 oil guide pipe D8 and the sump oil case 10 connect, filtering when in order to
Pressure release, some oil in the recoil membrane filter 1 are discharged to by oil guide pipe D8 in the sump oil case 10.
Preferably, in the present embodiment, the dirty oil filter 4 and the dregs of fat filter 3 are accurate filter.
Preferably, as shown in figure 3, valve A1, A2, A3, A7, A12, A13, A14, A15, A16 and A17 in the present embodiment
For pneumatic ball valve, sensor C1, C3 and C4 are pressure sensor, above-mentioned pneumatic ball valve and sensor respectively by electric signal with
PLC control system connects, and reaches the automatic operating of whole system.
[embodiment two]
As shown in Fig. 2, the filtration system for the recycling lubricating oil that the utility model embodiment two provides in embodiment one with carrying
Confession recycling lubricating oil filtration system it is essentially identical, those skilled in the art it should be appreciated that the difference is that, should
Membrane filter 1 recoil including two, respectively the first recoil membrane filter 1a and the second recoil membrane filter 1b, this two recoils
Membrane filter 1a, 1b are arranged in parallel, and the sump oil after this two recoils membrane filter 1a, 1b heat the heater 7 carries out smart mistake
Filter, the fluid after this two are recoiled membrane filter 1a, 1b filtering, which is uniformly discharged into absolute oil case 6, to be stored.
The first recoil membrane filter 1a and the second recoil membrane filter 1b are respectively equipped with valve with oil guide pipe D2 junctions
Door A1, A6；Valve A13, A10 are respectively equipped with oil guide pipe D3 junctions；With oil guide pipe D6 junctions be respectively equipped with valve A3,
A5；Valve A2, A4 are respectively equipped with oil guide pipe D7 junctions；Valve A14, A9 are respectively equipped with oil guide pipe D8 junctions；With it is low
Pressure air-source junction is respectively equipped with valve A7, A8；Valve A12, A11 are respectively equipped with source of high pressure air junction.
Further, valve A1, A13, A14 are closed when first recoil membrane filter 1a recoil scarfing cinders, opens valve
A2, A7 empty the fluid in first recoil membrane filter 1a, are then shut off valve A2, A7, open simultaneously valve A3, A12 into
Row recoil deslagging；Valve A6, A9, A10 are closed when second recoil membrane filter 1b recoil scarfing cinders, opens valve A4, A8 row
Fluid in empty first recoil membrane filter 1b, is then shut off valve A4, A8, opens simultaneously valve A5, A11 and carry out recoil row
Slag.
For one of recoil membrane filter in this two recoil membrane filters 1a, 1b when recoiling scarfing cinder, this two anti-
Another recoil membrane filter rushed in membrane filter 1a, 1b is in oil strain work.
Preferably, in the present embodiment, the dirty oil filter 4 and the dregs of fat filter 3 are accurate filter.
Preferably, as shown in figure 3, valve A1, A2, A3, A4, A5, A6, A7, A8, A9, A10, A11 in the present embodiment,
A12, A13, A14, A15, A16 and A17 be pneumatic ball valve, sensor C1, C2, C3 and C4 be pressure sensor, above-mentioned Pneumatic ball
Valve and sensor are also connected with PLC control system by electric signal respectively, reach the automatic operating of whole system.
Those skilled in the art it should be appreciated that remaining structure and operation principle of the present embodiment and embodiment
One is identical, and which is not described herein again.
Compared with embodiment one, the filtration system advantage for the recycling lubricating oil that the present embodiment two provides exists the present embodiment two
In：Using two recoil membrane filters 1, continuous filtering can be realized, when the first recoil membrane filter 1a recoils are cleared up
Wait, second recoil membrane filter 1b can continue to work normally, not only realize can continuous work, also increase filtration yield.
The above descriptions are merely preferred embodiments of the present invention, and not the utility model is done in any form
Restriction, although the utility model has been disclosed with preferred embodiment as above, be not limited to the utility model, it is any ripe
Professional and technical personnel is known, is not being departed from the range of technical solutions of the utility model, when in the technology using the disclosure above
Appearance makes a little change or modification, is the equivalent embodiment of equivalent variations, as long as being without departing from technical solutions of the utility model
Hold, any simple modification, equivalent change and modification that foundation the technical essence of the utility model makees above example, still
Belong within the protection domain of technical solutions of the utility model.
Claims (10)
1. a kind of filtration system for recycling lubricating oil, which is characterized in that including：
Sump oil case (10), sump (waste oil) pump (9) and magnetic filter (8), the wherein sump (waste oil) pump (9) are connected to the sump oil case (10) and should
Between magnetic filter (8), which extracts the sump oil being stored in the sump oil case (10) to the magnetic filter
(8) coarse filtration is carried out in；
Heater (7), the heater (7) are connected to after the magnetic filter (8), and the heater (7) is by the magnetic filter
(8) sump oil after coarse filtration is heated；
Recoil membrane filter (1), which is connected to after the heater (7), which is heated
Sump oil afterwards carries out smart filtering；
Absolute oil case (6), the absolute oil case (6) are connected to after the recoil membrane filter (1), by recoil membrane filter (1) mistake
Fluid after filter is discharged into absolute oil case (6) and is stored.
2. the filtration system of recycling lubricating oil according to claim 1, which is characterized in that further include：
Dirty oil filter (4), the dirty oil filter (4) are connected to after the recoil membrane filter (1), the dirty oil filter (4)
By the fluid further essence filtering after the recoil membrane filter (1) essence filtering；
Water filter (5), the water filter (5) are connected between the absolute oil case (6) and the dirty oil filter (4), the water filtration
Device (5) is used to filter out the water after the dirty oil filter (4) filters in fluid.
3. the filtration system of recycling lubricating oil according to claim 2, which is characterized in that the recoil membrane filter (1) is logical
It crosses oil guide pipe (D2) to be connected with the heater (7), which passes through oil guide pipe (D3) and the dirty oil filter
(4) connect, oil guide pipe (D4) is also associated between the sump oil case (10) and the oil guide pipe (D3).
4. the filtration system of recycling lubricating oil according to claim 2, which is characterized in that the dirty oil filter (4) is with being somebody's turn to do
It is bypassed and connected by oil guide pipe (D5) between heater (7), which is equipped with valve (B1), when the recoil membrane filtration
When device (1) breaks down, the valve (B1) on the oil guide pipe (D5) is opened, and sump oil mistake is carried out using the dirty oil filter (4)
Filter.
5. the filtration system of recycling lubricating oil according to claim 1, which is characterized in that the recoil membrane filter (1) is logical
Oil guide pipe (D7) and the sump oil case (10) connection are crossed, when recoiling scarfing cinder, compressed air is by the oil in the recoil membrane filter (1)
It is emptied to by the oil guide pipe (D7) in the sump oil case (10).
6. the filtration system of recycling lubricating oil according to claim 1, which is characterized in that the recoil membrane filter (1) is logical
Oil guide pipe (D6) and dregs of fat filter (3) connection are crossed, when recoiling scarfing cinder, compressed air will filter in the recoil membrane filter (1)
Impurity on core, which recoils out and passes through the oil guide pipe (D6), is discharged to progress dregs of fat filtering in the dregs of fat filter (3).
7. the filtration system of recycling lubricating oil according to claim 6, which is characterized in that the recoil membrane filter (1) is logical
Oil guide pipe (D8) and the sump oil case (10) connection are crossed, in filtering for pressure release, some oil in the recoil membrane filter (1)
It is discharged to by the oil guide pipe (D8) in the sump oil case (10).
8. the filtration system of recycling lubricating oil according to claim 1, which is characterized in that the recoil membrane filter (1) wraps
Two are included, respectively the first recoil membrane filter (1a) and the second recoil membrane filter (1b), this two recoil membrane filters
(1a, 1b) is arranged in parallel, and the sump oil after this two recoil membrane filters (1a, 1b) heat the heater (7) carries out smart filtering,
Fluid after this two membrane filters (1a, 1b) that recoil filter, which is uniformly discharged into absolute oil case (6), to be stored.
9. the filtration system of recycling lubricating oil according to claim 8, which is characterized in that this two recoil membrane filters
One of recoil membrane filter in (1a, 1b) is another in this two recoil membrane filters (1a, 1b) when recoiling scarfing cinder
A recoil membrane filter is in oil strain work.
10. the filtration system of recycling lubricating oil according to claim 1, which is characterized in that between sump (waste oil) pump (9) both ends
It is connected by the oil guide pipe (D1) for being used for pressure release, which is equipped with valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289858.XU CN207445761U (en) | 2017-09-30 | 2017-09-30 | Recycle the filtration system of lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721289858.XU CN207445761U (en) | 2017-09-30 | 2017-09-30 | Recycle the filtration system of lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207445761U true CN207445761U (en) | 2018-06-05 |
Family
ID=62250291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721289858.XU Expired - Fee Related CN207445761U (en) | 2017-09-30 | 2017-09-30 | Recycle the filtration system of lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207445761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648929A (en) * | 2017-09-30 | 2018-02-02 | 东莞安默琳机械制造技术有限公司 | Reclaim the filtration system of lubricating oil |
| CN117685489A (en) * | 2024-02-04 | 2024-03-12 | 青岛众屹科锐工程技术有限公司 | Integrated intelligent system for purifying and treating lubricating oil |
-
2017
- 2017-09-30 CN CN201721289858.XU patent/CN207445761U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107648929A (en) * | 2017-09-30 | 2018-02-02 | 东莞安默琳机械制造技术有限公司 | Reclaim the filtration system of lubricating oil |
| CN117685489A (en) * | 2024-02-04 | 2024-03-12 | 青岛众屹科锐工程技术有限公司 | Integrated intelligent system for purifying and treating lubricating oil |
| CN117685489B (en) * | 2024-02-04 | 2024-04-30 | 青岛众屹科锐工程技术有限公司 | Integrated intelligent system for purifying and treating lubricating oil |
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Granted publication date: 20180605 |