CN106731104B - Oil filter - Google Patents
Oil filter Download PDFInfo
- Publication number
- CN106731104B CN106731104B CN201710118442.XA CN201710118442A CN106731104B CN 106731104 B CN106731104 B CN 106731104B CN 201710118442 A CN201710118442 A CN 201710118442A CN 106731104 B CN106731104 B CN 106731104B
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- Prior art keywords
- filter
- cylinder
- outer end
- oil
- shunt
- Prior art date
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- 239000010865 sewage Substances 0.000 claims abstract description 16
- 238000001556 precipitation Methods 0.000 claims description 14
- 230000001376 precipitating effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 description 11
- 239000012535 impurity Substances 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 5
- 238000001914 filtration Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- B01D29/11—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 bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/114—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 bag, cage, hose, tube, sleeve or like filtering elements arranged for inward flow filtration
-
- 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
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
- B01D29/6423—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes with a translational movement with respect to the filtering element
-
- 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
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/74—Regenerating the filter material in the filter by forces created by movement of the filter element involving centrifugal force
-
- 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
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
- B01D29/945—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes for continuously discharging concentrated liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/12—Devices for taking out of action one or more units of multi- unit filters, e.g. for regeneration
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/08—Regeneration of the filter
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to oil filtrating technical fields, in particular disclose a kind of oil filter, including bottom plate, filter box-body, the upper end two sides of filter box-body are equipped with shunt cylinder, filter cartridge base is equipped in shunt cylinder, filter cylinder is equipped between filter cartridge base and end cap, it is rotatablely connected between filter cylinder and filter cartridge base, it closes the inner end of filter cartridge base, outer end is connected to the inner cavity of filter cylinder, annular gap is formed between filter cylinder and shunt cylinder, the outer end of filter cylinder is equipped with rotation seat, rotation seat is equipped with shaft, end cap is stretched out in the outer end of shaft, the outside of end cap is equipped with the motor for drive shaft rotation, filter cartridge base is equipped with oil outlet branch pipe, the outer end of two oil outlet branch pipes is connected with main oil outlet simultaneously；The first electrically-controlled valve is equipped in oil outlet branch pipe, the downside of shunt cylinder is equipped with sewage pipe, and sewage pipe is equipped with the second electrically-controlled valve.Filter cylinder is periodically cleared up automatically in the present invention, and scale removal process will not influence normal use.
Description
Technical field
The present invention relates to oil filtrating technical field more particularly to a kind of oil filters.
Background technique
In generating set system work process, generator understands high-speed rotation, and the coil in generator can issue amount of heat,
In order to guarantee the service life of generator, it is necessary to quickly transmit heat, distribute, generally use oil cooling system at present
For generator heat-radiation；However can all contain a certain amount of granule foreign in oil liquid common at present, these granule foreigns enter hair
Meeting generates friction to axis, the bearing shell of generator after motor, so that axis, the bearing shell to generator generate damage, therefore in generator
It has to be filtered oil liquid in oil liquid cooling system, then just can enter in generator.Oil filter common at present
It needs manually to clean at regular intervals, manual cleaning filter core heavy workload, the time is long, oil cooling system during manual cleaning
It can interrupt, will affect the heat dissipation of generating set in scale removal process.
Summary of the invention
For the present invention in order to solve the above problem in the prior art, provide a kind of can periodically clear up filter cylinder, maintenance automatically
More laborsaving oil filter.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of oil filter, including bottom plate, the filter box-body being located on bottom plate, the side of filter box-body be equipped with into
Oil pipe, the upper end two sides of the filter box-body are equipped with the shunt cylinder being coaxially distributed, the inner end of the shunt cylinder and filter
Cabinet connection, the outer end of shunt cylinder are equipped with end cap, are equipped with filter cartridge base in the shunt cylinder, filter is equipped between filter cartridge base and end cap
Cylinder, is rotatablely connected between the filter cylinder and filter cartridge base, and the inner end closing of the filter cartridge base, outer end are connected to the inner cavity of filter cylinder,
Annular gap is formed between filter cylinder and shunt cylinder, the outer end of the filter cylinder is equipped with rotation seat, and the rotation seat is equipped with shaft, turns
End cap is stretched out in the outer end of axis, and the outside of the end cap is equipped with the motor for drive shaft rotation, and the filter cartridge base is equipped with
The outer end of oil inlet pipe, two oil outlet branch pipes is connected with main oil outlet simultaneously；It is equipped in the filter cabinet body for realizing shunting
The oil inlet switching mechanism of cylinder inner end alternation switch is equipped with the first electrically-controlled valve in the oil outlet branch pipe, sets on the downside of shunt cylinder
There is sewage pipe, the sewage pipe is equipped with the second electrically-controlled valve.
In oil inlet pipe, main oil outlet access cooling system, oil circulation, when normal work, the shunt cylinder on right side and filtering
The connection of device cabinet, the inner end closing of the shunt cylinder in left side, oil liquid enters in annular gap from the inner end of shunt cylinder, after cartridge filter
Into in filter cylinder inner cavity, main oil outlet is flowed into subsequently into filter cartridge base and by oil outlet branch pipe；(time root at regular intervals
Set according to actual needs, can be one day, be also possible to several days), oil inlet switching mechanism switches over shunt cylinder, point on right side
Flow cartridge inner end is closed, and the shunt cylinder in left side is connected to filter box-body, and the first electrically-controlled valve corresponding with the shunt cylinder on right side is closed
Close, the second electrically-controlled valve open, motor drive filter cylinder rotation, filter cylinder rotation generate centrifugal force so that the impurity of filter cylinder outer surface with
Filter cylinder separation, while filter cylinder rotates, the oil liquid in shunt cylinder exhausts from sewage pipe, to realize that filter cylinder is automatic periodically clear
It washes, is cleared up without artificial frequent maintenance.
Preferably, being equipped with two in the filter cabinet body corresponds the piston being coaxially distributed, piston with shunt cylinder
Inner end be equipped with slide bar, the outside of the slide bar is equipped with sliding sleeve, and the side of the sliding sleeve passes through support rod and filter box-body
Top is fixed, and the outer end of the slide bar is equipped with U-shaped seat, and the inside of the U-shaped seat is equipped with pin shaft, and the pin shaft is equipped with axis
It holds；It is equipped with cam between two U-shaped seats, is equipped with circular orbit slot at the edges at two ends of the cam, the bearing is placed in
In circular orbit slot, the top outer of the filter box-body is equipped with worm gear screw case, and worm gear shaft is connect with cam, worm shaft
Outer end is equipped with driving motor.Driving motor is rotated by worm gear case band moving cam, and cam rotation drives two piston alternatings
Move back and forth,
When bearing is moved to the bigger diameter end of circular orbit slot, piston is closed with the interior end in contact of corresponding shunt cylinder.
Preferably, the outer end side surface of the slide bar is equipped with proximity sensor, when proximity sensor is moved to and sliding sleeve pair
When should locate, proximity sensor detects signal, and the first electrically-controlled valve is automatically closed, the second electrically-controlled valve automatically opens.
Preferably, the position between the upside and shunt cylinder of the filter cylinder is equipped with upper hairbrush, the upper hairbrush and filter cylinder
Axis it is parallel.When filter cylinder rotates, upper hairbrush brushes on filter cylinder surface once, to be difficult to some through the miscellaneous of centrifugal force separate
Matter is brushed down and is exhausted, and filter cylinder is cleared up more clean.
Preferably, the upper hairbrush includes upper brush body and upper bristle, and the outer end of bristle and the appearance face contact of filter cylinder, institute
The upper brush body stated is equipped with several slide openings, and sliding pin is equipped in the slide opening, and the upper end of the sliding pin and the inner wall of shunt cylinder are solid
Fixed connection, the outer sheath of the sliding sleeve are equipped with pressure spring, are equipped with the branch for being used to support brush body both ends on the outside of the both ends of the filter cylinder
Bulge loop is supportted, is uniformly provided with several arc grooves, the both ends of arc groove and the appearance of support collar on the outer surface of the support collar
Circular arc excessively connects between face.With the rotation of filter cylinder, upper hairbrush can be yearned under the action of pressure spring and support collar along diameter
It is multiple mobile, further clear up filter cylinder.
Preferably, being equipped with precipitation tank at the downside inner wall of the shunt cylinder, the bottom of the precipitation tank is equipped with several
The outer end of blow down branch, the blow down branch is connected to sewage pipe.In contamination precipitation to precipitation tank after cleaning, arranged convenient for impurity
Out.
Preferably, position between the downside and shunt cylinder of the filter cylinder is equipped with lower hairbrush, on the upper side of lower hairbrush
Equidistantly it is equipped with several groups lower bristle, the outer end of lower bristle and the appearance face contact of filter cylinder；The both ends of the lower hairbrush are equipped with
Guide rod, wherein the outer end of a guide rod passes through end cap, the shaft end of motor passes through the outer end of crank link mechanism and guide rod
Connection；The shaft end of motor is connect by one group of bevel gear with shaft.Motor drives lower hairbrush to move axially in reciprocal fashion, thus will filter
The impurity on cylinder surface, which brushes out, to be come.
Preferably, several convex blocks protruded into precipitation tank are equidistantly equipped on the downside of the lower hairbrush, it is described convex
The outer end of block is equipped with the blowdown bristle contacted with precipitating groove bottom.While lower hairbrush moves back and forth, blowdown bristle is by precipitation tank
Interior impurity is shifted onto blow down branch, so as to greatest extent exhaust the impurity in cylinder.
Preferably, the two sides on the bottom plate positioned at filter box-body are equipped with sump oil collecting box, the blowdown
Pipe is connect with sump oil collecting box.
Preferably, the outside of the end cap is equipped with shield.
Therefore, oil liquid can continuously be filtered in the present invention, filter effect is good；Filter cylinder is periodically cleared up automatically, is cleared up
Journey will not influence normal use；Clear up very convenient, the sump oil after cleaning is automatically drained out.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the invention.
Fig. 2 is partial enlargement diagram at A in Fig. 1.
Fig. 3 is the schematic diagram of internal structure of shunt cylinder.
Fig. 4 is partial enlargement diagram at B in Fig. 3.
Fig. 5 is partial enlargement diagram at C in Fig. 3.
Fig. 6 is the structural schematic diagram of support collar.
In figure: bottom plate 1, filter box-body 2, oil inlet pipe 3, shunt cylinder 4, end cap 5, shield 50, filter cartridge base 6, filter cylinder 7,
Annular gap 8, rotation seat 9, shaft 10, motor 11, oil outlet branch pipe 12, main oil outlet 13, the first electrically-controlled valve 14, sewage pipe 15,
Second electrically-controlled valve 16, sump oil collecting box 17, piston 18, slide bar 19, sliding sleeve 20, U-shaped seat 21, pin shaft 22, bearing 23, cam 24,
Circular orbit slot 25, worm gear screw case 26, worm gear shaft 27, driving motor 28, proximity sensor 29, upper hairbrush 30, upper brush body
300, upper bristle 301, sliding pin 302, pressure spring 303, support collar 70, arc groove 71, precipitation tank 400, blow down branch 401, lower hair
Brush 31, lower bristle 310, guide rod 311, crank link mechanism 312, convex block 313, blowdown bristle 314.
Specific embodiment
Present invention will be further described below with reference to the accompanying drawings and specific embodiments:
A kind of oil filter as shown in figures 1 and 3, including bottom plate 1, the filter box-body being located on bottom plate 2, filtering
The side of device cabinet is equipped with oil inlet pipe 3, and the upper end two sides of filter box-body are equipped with the shunt cylinder 4 being coaxially distributed, shunt cylinder
Inner end is connected to filter box-body, and the outer end of shunt cylinder is equipped with end cap 5, and the outside of end cap is equipped with shield 50, sets in shunt cylinder
There is filter cartridge base 6, filter cylinder 7 is equipped between filter cartridge base and end cap, is rotatablely connected between filter cylinder and filter cartridge base, the inner end seals of filter cartridge base
Close, outer end is connected to the inner cavity of filter cylinder, and annular gap 8 is formed between filter cylinder and shunt cylinder, the outer end of filter cylinder is equipped with rotation seat 9,
Rotation seat is equipped with shaft 10, and end cap is stretched out in the outer end of shaft, and the outside of end cap is equipped with motor 11, and the shaft end of motor passes through one group
Bevel gear connect with shaft；
Filter cartridge base 6 is equipped with oil outlet branch pipe 12, and the outer end of two oil outlet branch pipes is connected with main oil outlet 13 simultaneously；Filter
It is equipped with the oil inlet switching mechanism for realizing shunt cylinder inner end alternation switch in cabinet, is equipped with the first electrically-controlled valve in oil outlet branch pipe
14, the downside of shunt cylinder is equipped with sewage pipe 15, and sewage pipe is equipped with the second electrically-controlled valve 16, is located at the two of filter box-body on bottom plate
Side is equipped with sump oil collecting box 17, and sewage pipe 15 is connect with sump oil collecting box 17.
As illustrated in fig. 1 and 2, it sets there are two the piston 18 being coaxially distributed is corresponded with shunt cylinder, lives in filter box-body 2
The inner end of plug is equipped with slide bar 19, and the outside of slide bar is equipped with sliding sleeve 20, and the side of sliding sleeve passes through the top of support rod and filter box-body
Portion is fixed, and the outer end of slide bar is equipped with U-shaped seat 21, and the inside of U-shaped seat is equipped with pin shaft 22, and pin shaft is equipped with bearing 23；Two U-shaped seats
Between be equipped with cam 24, be equipped with circular orbit slot 25 at the edges at two ends of cam, bearing is placed in circular orbit slot, filter
The top outer of cabinet is equipped with worm gear screw case 26, and worm gear shaft 27 is connect with cam, and the outer end of worm shaft is equipped with driving motor 28,
Piston, slide bar, cam, driving motor constitute oil inlet switching mechanism；The outer end side surface of slide bar 19 is equipped with proximity sensor 29, when connecing
When nearly sensor is moved to sliding sleeve corresponding position, proximity sensor detects signal, and the first electrically-controlled valve is automatically closed, second automatically controlled
Valve automatically opens.
As shown in Figure 3 and Figure 4, the position between the upside and shunt cylinder of filter cylinder 7 is equipped with upper hairbrush 30, upper hairbrush and filter cylinder
Axis it is parallel, upper hairbrush 30 includes upper brush body 300 and upper bristle 301, the outer end of bristle and the appearance face contact of filter cylinder, upper brush
Body 300 is equipped with several slide openings, is equipped with sliding pin 302 in slide opening, the upper end of sliding pin is fixedly connected with the inner wall of shunt cylinder, the cunning
The outer sheath of set is equipped with pressure spring 303, as shown in fig. 6, convex equipped with the support for being used to support brush body both ends on the outside of the both ends of filter cylinder 7
Ring 70, is uniformly provided with several arc grooves 71 on the outer surface of support collar, the outer surface of the both ends of arc groove and support collar it
Between circular arc excessively connect.
As shown in figure 5, being equipped with precipitation tank 400 at the downside inner wall of shunt cylinder 4, the bottom of precipitation tank is equipped with several blowdown branch
The outer end of pipe 401, blow down branch is connected to sewage pipe；Position between the downside and shunt cylinder of filter cylinder is equipped with lower hairbrush 31, under
Several groups lower bristle 310, the outer end of lower bristle and the appearance face contact of filter cylinder are equidistantly equipped on the upper side of hairbrush；Lower hairbrush
Both ends be equipped with guide rod 311, wherein the outer end of a guide rod pass through end cap, the shaft end of motor passes through crank link mechanism
312 connect with the outer end of guide rod；Several convex blocks 313 protruded into precipitation tank are equidistantly equipped on the downside of lower hairbrush 31,
The outer end of convex block is equipped with the blowdown bristle 314 contacted with precipitating groove bottom.
In conjunction with attached drawing, application method of the invention is as follows: in oil inlet pipe, main oil outlet access oil liquid cooling system, oil liquid
Circulation, the shunt cylinder on right side are connected to filter box-body, and the inner end of the shunt cylinder in left side is closed by piston, as shown in figure 1 arrow institute
Show, oil liquid enters in annular gap from the inner end of shunt cylinder, enters in filter cylinder inner cavity after cartridge filter, simultaneously subsequently into filter cartridge base
Main oil outlet is flowed by oil outlet branch pipe；(time sets according to actual needs, can be one day, can also at regular intervals
To be several days), oil inlet switching mechanism switches over shunt cylinder, and the shunt cylinder on right side is closed by piston, the shunt cylinder in left side with
Filter box-body connection, the first electrically-controlled valve corresponding with the shunt cylinder on right side is closed, the second electrically-controlled valve is opened, and motor drives filter cylinder
Rotation, filter cylinder rotation generates centrifugal force, so that the impurity of filter cylinder outer surface is separated with filter cylinder, effect of the upper hairbrush in support collar
Lower to clear up along radial wobble filter cylinder surface, lower hairbrush, which moves axially in reciprocal fashion, clears up filter cylinder surface, lower hairbrush
While moving back and forth, for blowdown bristle by the impurity push-in blow down branch in precipitation tank, the impurity in last shunt cylinder is more
Oil liquid be discharged into sump oil collecting box by sewage pipe, to realize the automatic cleaning of filter cylinder；It circuits sequentially, so that it is guaranteed that oil liquid
Stable filtering.
Claims (10)
1. a kind of oil filter, including bottom plate, the filter box-body being located on bottom plate, the side of filter box-body is equipped with oil inlet
Pipe, characterized in that the upper end two sides of the filter box-body are equipped with the shunt cylinder being coaxially distributed, the inner end of the shunt cylinder with
Filter box-body connection, the outer end of shunt cylinder are equipped with end cap, are equipped with filter cartridge base in the shunt cylinder, set between filter cartridge base and end cap
There is filter cylinder, be rotatablely connected between the filter cylinder and filter cartridge base, the inner cavity of the closing of the inner end of the filter cartridge base, outer end and filter cylinder connects
It is logical, annular gap is formed between filter cylinder and shunt cylinder, the outer end of the filter cylinder is equipped with rotation seat, and the rotation seat, which is equipped with, to be turned
End cap is stretched out in axis, the outer end of shaft, and the outside of the end cap is equipped with the motor for drive shaft rotation, sets on the filter cartridge base
There is oil outlet branch pipe, the outer end of two oil outlet branch pipes is connected with main oil outlet simultaneously；Be equipped in the filter cabinet body for realizing
The oil inlet switching mechanism of shunt cylinder inner end alternation switch, is equipped with the first electrically-controlled valve in the oil outlet branch pipe, under shunt cylinder
Side is equipped with sewage pipe, and the sewage pipe is equipped with the second electrically-controlled valve.
2. oil filter according to claim 1, characterized in that be equipped with two and shunt cylinder in the filter cabinet body
The piston being coaxially distributed is corresponded, the inner end of piston is equipped with slide bar, and the outside of the slide bar is equipped with sliding sleeve, the side of the sliding sleeve
Face is fixed by the top of support rod and filter box-body, and the outer end of the slide bar is equipped with U-shaped seat, is set on the inside of the U-shaped seat
There is pin shaft, the pin shaft is equipped with bearing；It is equipped with cam between two U-shaped seats, is equipped at the edges at two ends of the cam
Circular orbit slot, the bearing are placed in circular orbit slot, and the top outer of the filter box-body is equipped with worm gear screw case,
Worm gear shaft is connect with cam, and the outer end of worm shaft is equipped with driving motor.
3. oil filter according to claim 2, characterized in that the outer end side surface of the slide bar is equipped with close to sensing
Device, when proximity sensor is moved to sliding sleeve corresponding position, proximity sensor detects signal, the first electrically-controlled valve is automatically closed,
Second electrically-controlled valve automatically opens.
4. oil filter according to claim 2, characterized in that the position between the upside and shunt cylinder of the filter cylinder
Equipped with upper hairbrush, the upper hairbrush is parallel with the axis of filter cylinder.
5. oil filter according to claim 4, characterized in that the upper hairbrush includes upper brush body and upper bristle, brush
The outer end of hair and the appearance face contact of filter cylinder, the upper brush body are equipped with several slide openings, are equipped with sliding pin, institute in the slide opening
The upper end for stating sliding pin is fixedly connected with the inner wall of shunt cylinder, and the outer sheath of the sliding sleeve is equipped with pressure spring, outside the both ends of the filter cylinder
Side is equipped with the support collar for being used to support brush body both ends, is uniformly provided with several arc grooves on the outer surface of the support collar,
Circular arc excessively connects between the both ends of arc groove and the outer surface of support collar.
6. oil filter according to claim 1 or 4 or 5, characterized in that be equipped at the downside inner wall of the shunt cylinder
The bottom of precipitation tank, the precipitation tank is equipped with several blow down branch, and the outer end of the blow down branch is connected to sewage pipe.
7. oil filter according to claim 6, characterized in that the position between the downside and shunt cylinder of the filter cylinder
Equipped with lower hairbrush, several groups lower bristle, the outer end of lower bristle and the outer surface of filter cylinder are equidistantly equipped on the upper side of lower hairbrush
Contact；The both ends of the lower hairbrush are equipped with guide rod, wherein the outer end of a guide rod passes through end cap, the shaft end of motor passes through
The connection of the outer end of crank link mechanism and guide rod；The shaft end of motor is connect by one group of bevel gear with shaft.
8. oil filter according to claim 7, characterized in that if being equidistantly equipped on the downside of the lower hairbrush
The dry convex block protruded into precipitation tank, the outer end of the convex block are equipped with the blowdown bristle contacted with precipitating groove bottom.
9. oil filter according to claim 1, characterized in that be located at the two sides of filter box-body on the bottom plate
It is equipped with sump oil collecting box, the sewage pipe is connect with sump oil collecting box.
10. oil filter according to claim 1, characterized in that the outside of the end cap is equipped with shield.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118442.XA CN106731104B (en) | 2017-03-01 | 2017-03-01 | Oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118442.XA CN106731104B (en) | 2017-03-01 | 2017-03-01 | Oil filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106731104A CN106731104A (en) | 2017-05-31 |
| CN106731104B true CN106731104B (en) | 2018-12-04 |
Family
ID=58959655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710118442.XA Active CN106731104B (en) | 2017-03-01 | 2017-03-01 | Oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106731104B (en) |
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| CN116272055B (en) * | 2023-03-01 | 2024-04-19 | 平顶山泰克斯特高级润滑油有限公司 | Filter device of waste lubricating oil regeneration circulating plunger pump |
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| CN104014184A (en) * | 2014-06-27 | 2014-09-03 | 上海鹭发电气(集团)有限公司 | Oil liquid filter |
| EP3120913A2 (en) * | 2015-07-21 | 2017-01-25 | EKO Muhendislik Sanayi ve Ticaret Limited Sirketi | Self cleaning filter mechanism |
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2017
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|---|---|---|---|---|
| CN2519696Y (en) * | 2001-12-03 | 2002-11-06 | 陈志坚 | Brush type self-cleaning filter water purifier |
| CN201454201U (en) * | 2009-06-27 | 2010-05-12 | 山西平阳重工机械有限责任公司 | Oil filter |
| CN203208786U (en) * | 2013-04-19 | 2013-09-25 | 南通市大宇液压滤油设备有限公司 | Large-drift-diameter high-pressure filter |
| CN104014184A (en) * | 2014-06-27 | 2014-09-03 | 上海鹭发电气(集团)有限公司 | Oil liquid filter |
| EP3120913A2 (en) * | 2015-07-21 | 2017-01-25 | EKO Muhendislik Sanayi ve Ticaret Limited Sirketi | Self cleaning filter mechanism |
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| CN106731104A (en) | 2017-05-31 |
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Effective date of registration: 20180724 Address after: Room 411, No. 1800, Jiangchuan Road, Shanghai, Shanghai Applicant after: Shanghai Lufa Electric (Group) Co., Ltd. Address before: 201107 BN102 twenty-second, 1-30 Lane 88 North min Road, Minhang District, Shanghai. Applicant before: SHANGHAI SHUIWEN INFORMATION TECHNOLOGY CO., LTD. |
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