CN107930223A - A kind of rapid filtering device - Google Patents
A kind of rapid filtering device Download PDFInfo
- Publication number
- CN107930223A CN107930223A CN201711098976.7A CN201711098976A CN107930223A CN 107930223 A CN107930223 A CN 107930223A CN 201711098976 A CN201711098976 A CN 201711098976A CN 107930223 A CN107930223 A CN 107930223A
- Authority
- CN
- China
- Prior art keywords
- motion bar
- cylinder
- isolation board
- fluid
- spring
- 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.)
- Withdrawn
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 238000002955 isolation Methods 0.000 claims abstract description 38
- 239000012530 fluid Substances 0.000 abstract description 42
- 238000002347 injection Methods 0.000 abstract description 10
- 239000007924 injection Substances 0.000 abstract description 10
- 230000009467 reduction Effects 0.000 abstract description 3
- 239000003921 oil Substances 0.000 description 37
- 230000008859 change Effects 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010710 diesel engine oil Substances 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000010711 gasoline engine oil Substances 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 239000010732 heat treating oil Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 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
- B01D29/01—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
-
- 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
- B01D29/90—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 feeding
-
- 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
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention discloses a kind of rapid filtering device, including cylinder, isolation board is installed in cylinder, the both ends of the isolation board are provided with multiple discharge orifices, slided in support base and be provided with motion bar, groove is equipped with the lower end of support base, the lower end of motion bar is connected by spring with bottom portion of groove, the upper end of motion bar through isolation board and is fixed with block in its end, block includes the body of truncated cone-shaped, rotated on the body top and be provided with ball, annular is provided with multiple diversion trenches on the outer wall of body.When the reduction of iundustrial oil flow and reduced velocity flow, the applied stress that spring is subject to reduces, and pops up motion bar after the certain deformation of spring-return, until when stopping injection fluid, baffle contacts again with isolation board, and then prevents fluid from continuing to inject from discharge orifice；Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, and then reduces impact of the fluid to cylinder, achievees the purpose that to protect filter.
Description
Technical field
The present invention relates to filtration apparatus, in particular to a kind of rapid filtering device.
Background technology
Oil filter is widely used in hydraulic oil, hydraulic transmission oil, gear oil, gasoline engine oil, diesel engine oil, compressor at present
The purified treatment of oil, refrigerator oil and heat treating oil etc., moisture, gas and the machinery that oil filter can be in fast eliminating oil are miscellaneous
Matter, light acids, light hydrocarbon etc. are removed in flash distillation, and then improve the quality of oil, reply the performance of lubricating oil, ensure dynamical system
System, hydraulic system, the normal operation of lubricating system.And the element kit of the prior art by formula filter includes two substantially
Part, i.e. filter stand and strainer, become element kit, the filtering accuracy of the element kit is 80 mesh, works as high pressure by molten tin welding
Liquid by when, medium, which contains small metal particles, to enter hydraulic system by strainer, and dirt is caused to hydraulic valve and jack
Dye, reduces the service life of valve and jack, or even can occur malfunction because of the seal failure of hydraulic valve, cause the person and
Equipment breakdown.
And traditional primary filter for iundustrial oil, the common filter of generally use is with iundustrial oil
Major diameter impurity particle etc. handled, but in iundustrial oil injection process, the current of high speed filter is caused compared with
Big impact, and swiftly flowing impurity particle can form serious abrasion to each parts in filter therewith, drop significantly
The low service life of filter, is iundustrial oil directly is adjusted by valve in the solution used in the prior art
Charge velocity, but machinery valve needs manually constantly to adjust manually, has aggravated the work load of staff so that industrial
The filter efficiency of oil substantially reduces.
The content of the invention
It is an object of the invention to provide the industrial oil stream that a kind of rapid filtering device, automatic adjustment pass through filter
Amount, reduces the impact wear to filter interior, and then protects the purpose of filter.
The purpose of the present invention is achieved through the following technical solutions：
A kind of rapid filtering device, including cylinder and the oiler and oil outlet that are opened in cylinder upper and lower ends, in institute
State and isolation board is installed in cylinder, the both ends of the isolation board are provided with multiple discharge orifices, further include the support being fixed in cylinder
Base, interior slide of support base are provided with motion bar, are equipped with groove in the lower end of support base, the lower end of motion bar passes through spring
It is connected with bottom portion of groove, the upper end of motion bar is fixed with through isolation board and in its end block, the block face oiler,
The block includes the body of truncated cone-shaped, is rotated on the body top and is provided with ball, and the ring on the outer wall of the body
Shape is provided with multiple diversion trenches along tubular axis direction, and baffle is fixedly arranged in the middle of in motion bar, when spring is located at initial bit
When putting, the position of baffle is configured as, and multiple discharge orifices are blocked in the upper surface of baffle.The present invention work when, iundustrial oil from
Inner barrel is entered at oiler, directly effect is got on block, when the increase of iundustrial oil flow and flow velocity quickening, effect
Stress increase on to block, i.e., stress is sent on spring by block by motion bar, and spring stress is compressed, and is now placed in
Baffle on motion bar is moved down with motion bar, so that baffle departs from isolation board, injects the industrial of inner barrel
Oil is directly flowed out from multiple discharge orifices on isolation board, and iundustrial oil flow is bigger, when flow velocity is faster, journey that spring is compressed
Degree is higher, i.e., the oil mass flowed out by discharge orifice is bigger, and then realizes and discharged in the slave oil outlet of big flow fluid；Work as industry
During with the reduction of oil stream amount and reduced velocity flow, the applied stress that spring is subject to reduces, by motion bar after the certain deformation of spring-return
Pop up, until when stopping injection fluid, baffle contacts again with isolation board, and then prevents fluid from continuing to note from discharge orifice
Enter；Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, and then reduces impact of the fluid to cylinder,
Achieve the purpose that to protect filter；
Wherein, block includes the body of truncated cone-shaped and is rotatably arranged on the ball of bodies top, when swiftly flowing oil
Liquid injects inner barrel, before motion bar stress moves down, fluid is applied directly to above ball, due to the flow rate of fluid
It is unstable, therefore ball can start to be freely rotated under the impact of fluid, and when rotating the fluid of the overwhelming majority flow direction
Change, be changed into the parabolic motion of horizontal direction from perpendicular flow direction, aerial drainage is entered under the bounce-back of cylinder inboard wall
Kong Zhong, and the diversion trench of the fluid of direction of motion change then arcuately does not occur and is snapped down in discharge orifice for small part, passes through block
Classification processing to fluid, impact when greatly reducing fluid flow at high speed to motion bar so that motion bar is adjusting fluid
During throughput more flexibly, while to protect spring in rectangular recess be not in stress or losing power shows suddenly
As reducing the metal fatigue degree of spring, improving the service life of device.
Further, strainer is further included, the strainer is fixed in cylinder and is placed in the top of block.In cylinder
Big straight granule foreign mixed in the iundustrial oil of injection etc. can be carried out primary filter by the strainer of face oiler, be prevented right
Iundustrial oil carries out clogging occur during refined filtration.
Further, gasket is further included, rectangular recess is provided with the lower end of the isolation board, the gasket is fixed on
In rectangular recess, and the inner wall of gasket is contacted with the outer circle wall of motion bar.Motion bar can slide up and down in isolation board, into
Enter the fluid in cylinder and easily enter cylinder lower part along the gap between motion bar and isolation board, the present invention is opened in isolation board lower end
If rectangular recess, prevent fluid in advance by being leaked under the upper end of isolation board to isolation board by installing gasket in rectangular recess
Lower end.
Compared with prior art, the present invention have the following advantages and advantages：
1st, when the reduction of iundustrial oil flow and reduced velocity flow, the applied stress that spring is subject to reduces the present invention, and spring returns
Motion bar is popped up after multiple certain deformation, until when stopping injection fluid, baffle contacts again with isolation board, and then hinders
Only fluid continues to inject from discharge orifice；Flow control of the fluid in cylinder is realized by the up and down adjustment of motion bar, into
And reduce impact of the fluid to cylinder, achieve the purpose that to protect filter；
2nd, the present invention can be straight big by what is mixed in the iundustrial oil of injection installed in the strainer of face oiler in cylinder
Grain impurity etc. carries out primary filter, prevents clogging occur when carrying out refined filtration to iundustrial oil；
3rd, motion bar of the invention can slide up and down in isolation board, into the fluid in cylinder easily along motion bar with every
Enter cylinder lower part from the gap between plate, the present invention opens up rectangular recess in isolation board lower end, by pacifying in rectangular recess
Gasket is filled to prevent fluid in advance by being leaked under the upper end of isolation board to the lower end of isolation board.
Brief description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, forms one of the application
Point, do not form the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structure diagram of block；
Mark and corresponding parts title in attached drawing：
1- oilers, 2- cylinders, 3- strainers, 4- blocks, 5- gaskets, 6- discharge orifices, 7- isolation boards, 8- baffles, 9- branch
Support base, 10- motion bars, 11- springs, 12- oil outlets, 13- diversion trenches, 14- balls.
Embodiment
For the object, technical solutions and advantages of the present invention are more clearly understood, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, the present embodiment includes cylinder 2 and the oiler 1 for being opened in 2 upper and lower ends of cylinder and goes out
Hydraulic fluid port 12, is provided with isolation board 7 in the cylinder 2, and the both ends of the isolation board 7 are provided with multiple discharge orifices 6, further include fixation
Support base 9 in cylinder 2, interior slide of support base 9 are provided with motion bar 10, groove are equipped with the lower end of support base 9,
The lower end of motion bar 10 is connected by spring 11 with bottom portion of groove, and the upper end of motion bar 10 is consolidated through isolation board 7 and in its end
Surely there are block 4, the 4 face oiler 1 of block, the block 4 includes the body of truncated cone-shaped, rotates and sets on the body top
Ball 14 is equipped with, and annular is provided with multiple diversion trenches 13 along 2 axis direction of cylinder on the outer wall of the body, in activity
Bar 10 is fixedly arranged in the middle of baffle 8, and when spring 11 is located at initial position, the position of baffle 8 is configured as, the upper end of baffle 8
Multiple discharge orifices 6 are blocked in face.During present invention work, iundustrial oil is entered at oiler 1 inside cylinder 2, is directly acted on
Get on block 4, when the increase of iundustrial oil flow and flow velocity quickening, the stress being applied on block 4 increases, i.e., block 4 is logical
Cross motion bar 10 stress is sent on spring 11,11 stress of spring is compressed, and is now placed in the baffle 8 on motion bar 10 with work
Lever 10 moves down, so that baffle 8 departs from isolation board 7, injects the iundustrial oil inside cylinder 2 directly from isolation board
Flowed out in multiple discharge orifices 6 on 7, iundustrial oil flow is bigger, and when flow velocity is faster, the degree that spring 11 is compressed is higher, i.e.,
The oil mass flowed out by discharge orifice 6 is bigger, and then realizes and discharged in the slave oil outlet 12 of big flow fluid；When industrial oil stream
Amount reduces and during reduced velocity flow, and the applied stress that spring 11 is subject to reduces, and spring 11 is replied motion bar 10 after certain deformation
Pop up, until when stopping injection fluid, baffle 8 contacts again with isolation board 7, and then prevents fluid from continuing from discharge orifice 6
Middle injection；Flow control of the fluid in cylinder 2 is realized by the up and down adjustment of motion bar 10, and then reduces fluid to cylinder
2 impact, achievees the purpose that to protect filter；
Wherein, block 4 includes the body of truncated cone-shaped and is rotatably arranged on the ball 14 of bodies top, when swiftly flowing
Inside fluid injection cylinder 2, before 10 stress of motion bar moves down, fluid is applied directly to the top of ball 14, due to the stream of fluid
Dynamic speed it is unstable, therefore ball 14 can start to be freely rotated under the impact of fluid, and when rotating the overwhelming majority fluid
Flow direction change, be changed into the parabolic motion of horizontal direction from perpendicular flow direction, under the bounce-back of 2 inner wall of cylinder
Enter in discharge orifice 6, and the diversion trench 13 of the fluid of direction of motion change then arcuately does not occur and is snapped down to aerial drainage for small part
In hole 6, handled by classification of the block 4 to fluid, impact when greatly reducing fluid flow at high speed to motion bar 10 so that
Motion bar 10 is more flexible during fluid throughput is adjusted, while it is not in rapid to protect the spring 11 in rectangular recess
Right stress or the phenomenon for losing power, reduce the metal fatigue degree of spring 11, improve the service life of device.
Strainer 3 is further included, the strainer 3 is fixed in cylinder 2 and is placed in the top of block 4.The face in cylinder 2
Big straight granule foreign mixed in the iundustrial oil of injection etc. can be carried out primary filter by the strainer 3 of oiler 1, be prevented to work
There is clogging when carrying out refined filtration with oil in industry.
Gasket 5 is further included, rectangular recess is provided with the lower end of the isolation board 7, it is recessed that the gasket 5 is fixed on rectangle
In groove, and the inner wall of gasket 5 is contacted with the outer circle wall of motion bar 10.Motion bar 10 can slide up and down in isolation board 7, into
Enter the fluid in cylinder 2 and easily enter 2 lower part of cylinder along the gap between motion bar 10 and isolation board 7, the present invention is in isolation board 7
Lower end opens up rectangular recess, is leaked by installing gasket 5 in rectangular recess with preventing fluid from shifting to an earlier date under the upper end by isolation board 7
To the lower end of isolation board 7.
Above-described embodiment, has carried out the purpose of the present invention, technical solution and beneficial effect further
Describe in detail, it should be understood that the foregoing is merely the embodiment of the present invention, be not intended to limit the present invention
Protection domain, within the spirit and principles of the invention, any modification, equivalent substitution, improvement and etc. done, should all include
Within protection scope of the present invention.
Claims (3)
1. a kind of rapid filtering device, including cylinder (2) and it is opened in the oiler (1) of cylinder (2) upper and lower ends and fuel-displaced
Mouth (12), it is characterised in that：Isolation board (7) is installed, the both ends of the isolation board (7) are provided with multiple in the cylinder (2)
Discharge orifice (6), further includes the support base (9) being fixed in cylinder (2), is slided in support base (9) and be provided with motion bar
(10), groove is equipped with the lower end of support base (9), the lower end of motion bar (10) is connected by spring (11) with bottom portion of groove,
The upper end of motion bar (10) is through isolation board (7) and block (4), block (4) the face oiler are fixed with its end
(1), the block (4) includes the body of truncated cone-shaped, is rotated on the body top and is provided with ball (14), and in the body
Outer wall on annular be provided with multiple diversion trenches (13) along cylinder (2) axis direction, in being fixedly arranged in the middle of for motion bar (10)
Baffle (8), when spring (11) is located at initial position, the position of baffle (8) is configured as, and the upper surface of baffle (8) will be multiple
Discharge orifice (6) blocks.
A kind of 2. rapid filtering device according to claim 1, it is characterised in that：Further include strainer (3), the strainer
(3) it is fixed in cylinder (2) and is placed in the top of block (4).
A kind of 3. rapid filtering device according to claim 1 or 2, it is characterised in that：Gasket (5) is further included, in institute
The lower end for stating isolation board (7) is provided with rectangular recess, and the gasket (5) is fixed in rectangular recess, and the inner wall of gasket (5)
Contacted with the outer circle wall of motion bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098976.7A CN107930223A (en) | 2017-11-09 | 2017-11-09 | A kind of rapid filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711098976.7A CN107930223A (en) | 2017-11-09 | 2017-11-09 | A kind of rapid filtering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107930223A true CN107930223A (en) | 2018-04-20 |
Family
ID=61933585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711098976.7A Withdrawn CN107930223A (en) | 2017-11-09 | 2017-11-09 | A kind of rapid filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107930223A (en) |
-
2017
- 2017-11-09 CN CN201711098976.7A patent/CN107930223A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180420 |
|
| WW01 | Invention patent application withdrawn after publication |