CN109045824A - Efficient basket filter - Google Patents
Efficient basket filter Download PDFInfo
- Publication number
- CN109045824A CN109045824A CN201811050569.3A CN201811050569A CN109045824A CN 109045824 A CN109045824 A CN 109045824A CN 201811050569 A CN201811050569 A CN 201811050569A CN 109045824 A CN109045824 A CN 109045824A
- Authority
- CN
- China
- Prior art keywords
- filter
- valve body
- plane
- filter cylinder
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 13
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 abstract description 23
- 238000004140 cleaning Methods 0.000 description 8
- 238000001914 filtration Methods 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- 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
- B01D29/50—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
- B01D29/96—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor in which the filtering elements are moved between filtering operations; Particular measures for removing or replacing the filtering elements; Transport systems for filters
-
- 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
- B01D2201/345—Pressurized seals or gaskets
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Details Of Valves (AREA)
Abstract
The invention discloses efficient basket filters, including valve body, the valve body is provided with filter cylinder, it is bolted at the top of the valve body and is provided with valve deck, the valve deck and valve body contact periphery are provided with sealing ring, plug is cleaned there are two being symmetrical arranged on the valve body side wall, the valve body bottom is provided with blowdown plug, the net-filter assembly being made of several strainers is provided in the filter cylinder, the cartridge top portion plane is ellipse, and it is 30 ° -60 ° that plane institute is angled where plane where the cartridge top portion and filter cylinder bottom；The cartridge top portion filter cylinder upper port is provided with upper projecting portion, filter cylinder bottom cartridge lower port is provided with lower convex portion, mounting groove is provided with above the valve body inner wall, lower mounting groove is provided with below valve body inner wall, the upper projecting portion of the filter cylinder lower port is fastened in mounting groove, and the lower convex portion of filter cylinder lower port is fastened in lower mounting groove.The present invention has structure simple, good seal performance, long service life, not easy to wear, the characteristics of being unlikely to deform, capable of reaching better filter effect.
Description
Technical field
The invention belongs to filter plant technical field, in particular to efficient basket filter.
Background technique
Basket filter is mainly used in petroleum, chemical plant, food, pharmacy, environmental protection etc..Basket filter is typically mounted on
Compressor, pump, instrumentation input end, for removing the impurity in medium, equipment part in protective conduit is from abrasion
And blocking, it can not only extend the service life of pump and other equipment, but also can guarantee the safety of whole system.Existing basket filtering
Device does not have the function of the pressure difference before and after on-line checking filter screen；Appearance is squeezed for a long time using conventional pads in the middle part of basket filter
Easily falling apart influences filter seal performance and used life；Basket filter valve deck position does not have blow valve, therefore, it is necessory to
The prior art is improved to solve the deficiency of the prior art.
Existing basket filter filter effect is general, and classified filtering can not be carried out to the impurity of different-grain diameter, and
And the disassembly for filter cylinder, installation and cleaning are all very inconvenient.Existing basket filter service life is short, it is easy to wear
And deformation.
Summary of the invention
Goal of the invention: in view of the problems of the existing technology provide that a kind of structure is simple, good seal performance, service life
It is long, not easy to wear, be unlikely to deform, the efficient basket filter of better filter effect can be reached.
Technical solution: the present invention provides efficient basket filter, including valve body, the valve body are provided with filter
Cylinder, the valve body top, which is bolted, is provided with valve deck, and the valve deck and valve body contact periphery are provided with sealing ring,
It is symmetrical arranged on the valve body side wall there are two plug is cleaned, the valve body bottom is provided with blowdown plug, the filter cylinder
It is inside provided with the net-filter assembly being made of several strainers, the cartridge top portion plane is ellipse, the cartridge top portion place
It is 30 ° -60 ° that plane institute is angled where plane and filter cylinder bottom；The cartridge top portion filter cylinder upper port is provided with protrusion
Portion, filter cylinder bottom cartridge lower port are provided with lower convex portion, are provided with mounting groove above the valve body inner wall, in valve body
It is provided with lower mounting groove below wall, the upper projecting portion of the filter cylinder lower port is fastened in mounting groove, under filter cylinder lower port
Lug boss is fastened in lower mounting groove.
Net-filter assembly by the way that several strainers composition is arranged can make the filter effect of monolithic filter more preferable.Pass through
Lug boss corresponding with mounting groove is set on filter cylinder, can filter cylinder be preferably mounted in valve body, play
Better fixed effect, and it is subsequent for disassembly filter cylinder also only need by lug boss be detached from mounting groove can unloading, disassembly
Also facilitate.By contacting setting sealing ring in periphery with valve body in valve deck, it can further prevent the liquid in valve body from leaking
Out, better sealing effect is played.Plane where the cartridge top portion is angled with plane where filter cylinder bottom to be
30 ° -60 °, filter cylinder can be made to account for area the valve body bigger more, can preferably filtered, and due to cleaning plug
Above filter cylinder, better cleaning effect can be reached.
Further, the net-filter assembly includes the first filter screen and the second filter screen, is put down where first filter screen
It is 60 ° -90 ° that plane institute is angled where face and the second filter screen, plane where plane where second filter screen and valve deck
Angled institute is 30 ° -45 °.
By the way that staggered first filter screen and the second filter screen is arranged, better filter effect can be played, avoids one
The secondary halfway problem of filtering.
Further, it is provided with filter opening on first filter screen and the second filter screen, is filtered on first filter screen
The aperture in hole is greater than the filter opening aperture on the second filter screen.
By being provided with filter opening on the first filter screen and the second filter screen, and on the first filter screen filter opening aperture
Greater than the filter opening aperture on the second filter screen, i.e. aperture is gradually successively decreased, and can be successively filtered, and reaches better filter effect
And the impurity that can preferably filter different pore size, is preferably distinguished and is layered.
Further, it is provided with vertical strengthening ribs on the strainer long axis direction, is provided on the strainer short-axis direction
Cross reinforcing.
By setting vertical strengthening ribs and cross reinforcing, it can preferably reinforce the intensity of strainer, avoid using
Strainer deformation is to reduce the effect of filtering in journey.
Further, the quantity of the cross reinforcing is no less than two.
Further, plane where first filter screen is angled with plane where the second filter screen is
90 °, it is 45 ° that plane institute is angled where plane where second filter screen and valve deck.
Further, gasket is provided between the valve deck and valve body.By the way that pad is arranged between valve deck and valve body
Piece can play preferably fixed and sealing effect, also prevent valve deck and contact with the direct of valve body, avoid use
Mutual abrasion in the process.
It further, further include the blow valve being arranged on valve deck, described blow valve one end stretches in filter cylinder.
The utility model has the advantages that compared with the prior art, the present invention has the following advantages:
The present invention can make the filter effect of monolithic filter more by the way that the net-filter assembly that several strainers form is arranged
It is good.By the way that lug boss corresponding with mounting groove is arranged on filter cylinder, filter cylinder can be enabled preferably to be mounted on valve body
It is interior, play better fixed effect, and subsequent disassembly filter cylinder is also only needed lug boss is detached from mounting groove to take off
It unloads, disassembly also facilitates.By contacting setting sealing ring in periphery with valve body in valve deck, can further prevent in valve body
Liquid leaks out, and plays better sealing effect.The be in angle of plane where plane where the cartridge top portion and filter cylinder bottom
Degree is 30 ° -60 °, filter cylinder can be made to account for area the valve body bigger more, can preferably filtered, and due to cleaning
Plug can reach better cleaning effect above filter cylinder.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the schematic enlarged-scale view in the portion II in Fig. 1；
Fig. 3 is the structural schematic diagram of filter cylinder in Fig. 1；
Fig. 4 is the structural schematic diagram of strainer in Fig. 1.
1, valve body, 2, filter cylinder, 3, bolt, 4, valve deck, 5, blow valve, 6, gasket, 7, sealing ring, 8, cleaning plug, 9,
Strainer, 10, lower convex portion, 11, lower mounting groove, 12, blowdown plug, 13, upper projecting portion, 14, upper mounting groove, 15, filter cylinder upper end
Mouthful, the 16, first filter screen, the 17, second filter screen, 18, filter cylinder lower port, 19, vertical strengthening ribs, 20, cross reinforcing.
Specific embodiment
Technical solution of the present invention is described in detail below, but protection scope of the present invention is not limited to the implementation
Example.
As shown in Figs 1-4, efficient basket filter of the present invention, including valve body 1 are set inside the valve body 1
It is equipped with filter cylinder 2, passes through bolt 3 at the top of the valve body 1 and is fixedly installed valve deck 4, the valve deck 4 contacts periphery with valve body 1
It is provided with sealing ring 7, is symmetrical arranged on 1 side wall of valve body there are two plug 8 is cleaned, 1 bottom of valve body is provided with
Blowdown plug 12 is provided with 9 component of strainer being made of several strainers 9 in the filter cylinder 2, and 2 top planes of filter cylinder are
Ellipse, angled plane institute where plane where 2 top of filter cylinder and 2 bottom of filter cylinder is 30 ° -60 °；The filter cylinder 2 pushes up
Portion's filter cylinder upper port 15 is provided with upper projecting portion 13, and 2 bottom cartridge lower port 18 of filter cylinder is provided with lower convex portion 10, the valve sheet
It is provided with mounting groove 14 above 1 inner wall of body, is provided with lower mounting groove 11, the filter cylinder lower port 18 below 1 inner wall of valve body
Upper projecting portion 13 be fastened in mounting groove 14, the lower convex portion 10 of filter cylinder lower port 18 is fastened in lower mounting groove 11.It is logical
Cross be arranged several strainers 9 composition 9 component of strainer the filter effect of monolithic filter can be made more preferable.By in filter cylinder 2
It is upper that lug boss corresponding with mounting groove is set, filter cylinder 2 can be enabled preferably to be mounted in valve body 1, played more preferable
Fixed effect, and it is subsequent for disassembly filter cylinder 2 also only need by lug boss be detached from mounting groove can unloading, disassembly also side
Just.By contacting setting sealing ring 7 in periphery with valve body 1 in valve deck 4, it can further prevent the liquid in valve body 1 from leaking
Out, better sealing effect is played.Plane is angled with plane where 2 bottom of filter cylinder where 2 top of filter cylinder is
30 ° -60 °, it can make filter cylinder 2 bigger in 1 inside of the valve body areas that account for more, can preferably filter, and stifled due to cleaning
First 8 above filter cylinder 2, can reach better cleaning effect.
Wherein, 9 component of strainer includes the first filter screen 16 and the second filter screen 17, is put down where first filter screen 16
It is 60 ° -90 ° that face is angled with 17 place plane institute of the second filter screen, the 17 place plane of the second filter screen and 4 institute of valve deck
Angled in plane institute is 30 ° -45 °.By the way that staggered first filter screen 16 and the second filter screen 17 is arranged, can play more
Good filter effect, avoids and once filters halfway problem.It is provided on first filter screen 16 and the second filter screen 17
Filter opening, the aperture of filter opening is greater than the filter opening aperture on the second filter screen 17 on first filter screen 16.By in the first filtering
Filter opening is provided on net 16 and the second filter screen 17, and the aperture of filter opening is greater than the second filter screen on the first filter screen 16
Filter opening aperture on 17, i.e. aperture are gradually successively decreased, and can be successively filtered, and reach better filter effect and can be more preferable
Filtering different pore size impurity, preferably distinguished and be layered.Vertical strengthening ribs 19 are provided on 9 long axis direction of strainer,
Cross reinforcing 20 is provided on 9 short-axis direction of strainer.It, can by setting vertical strengthening ribs 19 and cross reinforcing 20
Preferably to reinforce the intensity of strainer 9, the deformation of strainer 9 in use is avoided to reduce the effect of filtering.Laterally reinforce
The quantity of muscle 20 is no less than two.First filter screen, 16 place plane is angled with 17 place plane institute of the second filter screen to be
90 °, it is 45 ° that the 17 place plane of the second filter screen is angled with 4 place plane institute of valve deck.
Wherein, gasket 6 is provided between valve deck 4 and valve body 1.By the way that gasket 6 is arranged between valve deck 4 and valve body 1,
Preferably fixed and sealing effect can be played, valve deck 4 is also prevented and is contacted with the direct of valve body 1, avoid use
Mutual abrasion in the process.It further include the blow valve 5 being arranged on valve deck 4, described 5 one end of blow valve stretches in filter cylinder 2.
It is sub that the above description is only an embodiment of the present invention, is not intended to restrict the invention.It is all in principle of the invention
Within, made equivalent replacement should all be included in the protection scope of the present invention.The content category that the present invention is not elaborated
The prior art well known to this professional domain technical staff.
Claims (8)
1. efficient basket filter, it is characterised in that: including valve body, the valve body is provided with filter cylinder, the valve sheet
It is bolted at the top of body and is provided with valve deck, the valve deck and valve body contact periphery are provided with sealing ring, the valve body
Be symmetrical arranged on side wall there are two plug is cleaned, the valve body bottom is provided with blowdown plug, be provided in the filter cylinder by
The net-filter assembly of several strainers composition, the cartridge top portion plane are ellipse, plane and filter cylinder where the cartridge top portion
It is 30 ° -60 ° that plane institute is angled where bottom；The cartridge top portion filter cylinder upper port is provided with upper projecting portion, the filter of filter cylinder bottom
Cylinder lower port is provided with lower convex portion, and mounting groove is provided with above the valve body inner wall, is provided with below valve body inner wall
The upper projecting portion of lower mounting groove, the filter cylinder lower port is fastened in mounting groove, and the lower convex portion of filter cylinder lower port is fastened on
In lower mounting groove.
2. efficient basket filter according to claim 1, it is characterised in that: the net-filter assembly includes the first filter screen
With the second filter screen, it is 60 ° -90 ° that plane institute is angled where plane where first filter screen and the second filter screen, described
It is 30 ° -45 ° that plane institute is angled where plane where second filter screen and valve deck.
3. efficient basket filter according to claim 2, it is characterised in that: first filter screen and the second filter screen
On be provided with filter opening, on first filter screen aperture of filter opening be greater than the second filter screen on filter opening aperture.
4. efficient basket filter according to claim 1, it is characterised in that: be provided on the strainer long axis direction perpendicular
To reinforcing rib, cross reinforcing is provided on the strainer short-axis direction.
5. efficient basket filter according to claim 4, it is characterised in that: the quantity of the cross reinforcing is no less than
Two.
6. efficient basket filter according to claim 1, it is characterised in that: plane where first filter screen
Angled with plane where the second filter screen is 90 °, the be in angle of plane where plane where second filter screen and valve deck
Degree is 45 °.
7. efficient basket filter according to claim 1, it is characterised in that: be provided between the valve deck and valve body
Gasket.
8. efficient basket filter according to claim 1, it is characterised in that: further include the emptying being arranged on valve deck
Valve, described blow valve one end stretch in filter cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050569.3A CN109045824A (en) | 2018-09-07 | 2018-09-07 | Efficient basket filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811050569.3A CN109045824A (en) | 2018-09-07 | 2018-09-07 | Efficient basket filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109045824A true CN109045824A (en) | 2018-12-21 |
Family
ID=64760120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811050569.3A Pending CN109045824A (en) | 2018-09-07 | 2018-09-07 | Efficient basket filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109045824A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2049029A1 (en) * | 1969-06-11 | 1971-03-26 | Tord Gustav | Fuel filter |
| KR19990039652U (en) * | 1998-04-16 | 1999-11-15 | 박경 | Foreign material checking device of pipeline strainer |
| KR200224979Y1 (en) * | 2000-12-27 | 2001-05-15 | 주식회사청우이엔이 | Cleaning appratus of basket filter |
| CN201978566U (en) * | 2011-03-22 | 2011-09-21 | 成都凯远流体控制工程有限公司 | Basket-type filter of nuclear power station |
| CN205109156U (en) * | 2015-11-03 | 2016-03-30 | 青岛东华能源设备制造有限公司 | Quick backpulsing dirt separator |
| CN207137515U (en) * | 2017-08-10 | 2018-03-27 | 西尼（南京）阀门机械有限公司 | A kind of y-type filter |
| CN207137495U (en) * | 2017-08-10 | 2018-03-27 | 西尼（南京）阀门机械有限公司 | A kind of basket filter |
| CN207203594U (en) * | 2017-07-31 | 2018-04-10 | 海宁美康环保科技有限公司 | Fore filter |
| CN108434842A (en) * | 2018-06-22 | 2018-08-24 | 南通汇金科技信息咨询服务有限公司 | A kind of filter mechanism of large-scale pipeline filter device for water delivery supervisor's net |
| CN209917425U (en) * | 2018-09-07 | 2020-01-10 | 西尼（南京）阀门机械有限公司 | High-efficiency basket filter |
-
2018
- 2018-09-07 CN CN201811050569.3A patent/CN109045824A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2049029A1 (en) * | 1969-06-11 | 1971-03-26 | Tord Gustav | Fuel filter |
| KR19990039652U (en) * | 1998-04-16 | 1999-11-15 | 박경 | Foreign material checking device of pipeline strainer |
| KR200224979Y1 (en) * | 2000-12-27 | 2001-05-15 | 주식회사청우이엔이 | Cleaning appratus of basket filter |
| CN201978566U (en) * | 2011-03-22 | 2011-09-21 | 成都凯远流体控制工程有限公司 | Basket-type filter of nuclear power station |
| CN205109156U (en) * | 2015-11-03 | 2016-03-30 | 青岛东华能源设备制造有限公司 | Quick backpulsing dirt separator |
| CN207203594U (en) * | 2017-07-31 | 2018-04-10 | 海宁美康环保科技有限公司 | Fore filter |
| CN207137515U (en) * | 2017-08-10 | 2018-03-27 | 西尼（南京）阀门机械有限公司 | A kind of y-type filter |
| CN207137495U (en) * | 2017-08-10 | 2018-03-27 | 西尼（南京）阀门机械有限公司 | A kind of basket filter |
| CN108434842A (en) * | 2018-06-22 | 2018-08-24 | 南通汇金科技信息咨询服务有限公司 | A kind of filter mechanism of large-scale pipeline filter device for water delivery supervisor's net |
| CN209917425U (en) * | 2018-09-07 | 2020-01-10 | 西尼（南京）阀门机械有限公司 | High-efficiency basket filter |
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