CN209286812U - A kind of efficient basket filter - Google Patents
A kind of efficient basket filter Download PDFInfo
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- CN209286812U CN209286812U CN201821465925.3U CN201821465925U CN209286812U CN 209286812 U CN209286812 U CN 209286812U CN 201821465925 U CN201821465925 U CN 201821465925U CN 209286812 U CN209286812 U CN 209286812U
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- filter
- valve body
- filter screen
- valve
- plane
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Abstract
The utility model discloses a kind of 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 is provided with lug boss, and mounting groove is provided on the valve body inner wall, and the lug boss of the cartridge top portion is fastened in mounting groove.The utility model 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 utility model belongs to filter plant technical field, in particular to a kind of 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 utility model provides a kind of efficient basket filter, including valve body, and the valve body is set
It is equipped with filter cylinder, is bolted at the top of the valve body and is provided with valve deck, the valve deck is provided with valve body contact periphery
Sealing ring is symmetrical arranged on the valve body side wall there are two plug is cleaned, and the valve body bottom is provided with blowdown plug, institute
The net-filter assembly for being provided in filter cylinder and being made of several strainers is stated, the cartridge top portion plane is ellipse, the filter cylinder top
It is 30 ° -60 ° that plane institute is angled where plane where portion and filter cylinder bottom；The cartridge top portion is provided with lug boss, the valve
Mounting groove is provided in inner body wall, the lug boss of the cartridge top portion is fastened in 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 is filtered by the first parallel between each other filter screen, the second filter screen and third
Net is constituted, and the plane where first filter screen, the second filter screen and third filter screen is parallel with plane where valve deck.
By the way that parallel the first filter screen, the second filter screen and third filter screen is arranged, preferably filtering effect can be played
Fruit avoids and once filters halfway problem.
Further, it is provided with filter opening on first filter screen, the second filter screen and third filter screen, described first
The aperture of filter opening is greater than the filter opening aperture on the second filter screen on filter screen, and the aperture of filter opening is greater than the on second filter screen
Filter opening aperture on three filter screens.
By being provided with filter opening, and the first filter screen on the first filter screen, the second filter screen and third filter screen
The aperture of upper filter opening is greater than the filter opening aperture on the second filter screen, and the aperture of filter opening is greater than on third filter screen on the second filter screen
Filter opening aperture, i.e. aperture gradually successively decreases, can successively be filtered, and reaches better filter effect and being capable of better mistake
The impurity for filtering different pore size, is preferably distinguished and is layered.
Further, it is provided with reinforcing ring in the middle part of the strainer, the reinforcing ring surrounding is provided with oblique reinforcing rib.
By setting reinforcing ring and oblique reinforcing rib, it can preferably reinforce the intensity of strainer, avoid in use
Strainer deformation is to reduce the effect of filtering.
Further, the quantity of the oblique reinforcing rib is no less than three.
Further, it is provided with stage portion on the valve deck, the valve body end is provided with not to be matched that with step
Limiting slot.
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 utility model has the following advantages:
The utility model can make the filtering of monolithic filter imitate by the way that the net-filter assembly that several strainers form is arranged
Fruit is more preferable.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
In ontology, better fixed effect is played, and subsequent disassembly filter cylinder is also only needed lug boss being detached from mounting groove
With unloading, disassembly also facilitates.By contacting setting sealing ring in periphery with valve body in valve deck, valve body can be further prevented
Interior liquid leaks out, and plays better sealing effect.Plane institute where plane where the cartridge top portion and filter cylinder bottom
Angled is 30 ° -60 °, filter cylinder can be made to account for area the valve body bigger more, can preferably filtered, and due to
Plug is cleaned above filter cylinder, better cleaning effect can be reached.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic enlarged-scale view in the portion I in Fig. 1；
Fig. 3 is the schematic enlarged-scale view in the portion II in Fig. 1；
Fig. 4 is the structural schematic diagram of filter cylinder in Fig. 1；
Fig. 5 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, sealing ring, 7, cleaning plug, 8, strainer, 9,
Blowdown plug, 10, stage portion, 11, limiting slot, 12, gasket, 13, lug boss, 14, mounting groove, the 15, first filter screen, 16,
Two filter screens, 17, third filter screen, 18, reinforcing ring, 19, oblique reinforcing rib.
Specific embodiment
Technical solutions of the utility model are described in detail below, but the protection scope of the utility model is not limited to
The embodiment.
As shown in Figs. 1-5, a kind of efficient basket filter described in the utility model, including valve body 1, the valve body
1 is internally provided 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 connects with valve body 1
Touching periphery is provided with sealing ring 6, is symmetrical arranged that there are two clean plug 7,1 bottom of valve body on 1 side wall of valve body
It is provided with blowdown plug 9,8 component of strainer being made of several strainers 8,2 top horizontal of filter cylinder are provided in the filter cylinder 2
Face is ellipse, and angled plane institute where plane where 2 top of filter cylinder and 2 bottom of filter cylinder is 30 ° -60 °；The filter cylinder
2 tops are provided with lug boss 13, and mounting groove 14 is provided on 1 inner wall of valve body, and the lug boss 13 at 2 top of filter cylinder blocks
It is located in mounting groove 14.8 component of strainer by the way that several strainers 8 composition is arranged can make the filter effect of monolithic filter
More preferably.By the way that lug boss 13 corresponding with mounting groove 14 is arranged on filter cylinder 2, filter cylinder 2 can be enabled preferably to install
In valve body 1, play better fixed effect, and it is subsequent disassembly filter cylinder 2 is also only needed for lug boss 13 to be detached from pacify
Tankage 14 can unloading, disassembly also facilitate.It, can be into one by contacting setting sealing ring 6 in periphery with valve body 1 in valve deck 4
The liquid of step prevented in valve body 1 leaks out, and plays better sealing effect.Plane and filter where 2 top of filter cylinder
It is 30 ° -60 ° that plane institute is angled where 2 bottoms of cylinder, and filter cylinder 2 can be made bigger in 1 inside of the valve body areas that account for more, can
Preferably filtering, and since cleaning plug 7 is above filter cylinder 2, better cleaning effect can be reached.
Wherein, 8 component of strainer is by parallel between each other the first filter screen 15, the second filter screen 16 and third filter screen 17
It constitutes, the plane and 4 place plane of valve deck where first filter screen 15, the second filter screen 16 and third filter screen 17 are flat
Row.By the way that parallel the first filter screen 15, the second filter screen 16 and third filter screen 17 is arranged, preferably filtering effect can be played
Fruit avoids and once filters halfway problem.It is respectively provided on first filter screen 15, the second filter screen 16 and third filter screen 17
There is filter opening, the aperture of filter opening is greater than the filter opening aperture on the second filter screen 16, second filtering on first filter screen 15
The aperture of filter opening is greater than the filter opening aperture on third filter screen 17 on net 16.By in the first filter screen 15, the second filter screen 16
With filter opening is provided on third filter screen 17, and on the first filter screen 15 filter opening aperture be greater than the second filter screen 16 on
Filter opening aperture, the aperture of filter opening is greater than the filter opening aperture on third filter screen 17 on the second filter screen 16, i.e. aperture is gradually successively decreased,
It can successively be filtered, reach better filter effect and can preferably filter the impurity of different pore size, carry out more preferable
Differentiation and layering.Reinforcing ring 18 is provided in the middle part of strainer 8,18 surrounding of reinforcing ring is provided with oblique reinforcing rib 19.Pass through
Reinforcing ring 18 and oblique reinforcing rib 19 are set, the intensity of strainer 8 can be preferably reinforced, avoids the change of strainer 8 in use
Shape is to reduce the effect of filtering.The quantity of oblique reinforcing rib 19 is no less than three.
Wherein, stage portion 10 is provided on valve deck 4,1 end of valve body is provided with the limit not matched that with step
Slot 11.Gasket 12 is provided between valve deck 4 and valve body 1.By the way that gasket 12, Ke Yiqi is arranged between valve deck 4 and valve body 1
To better fixed and sealing effect, also prevents valve deck 4 and contacted with the direct of valve body 1, avoided in use process
Mutual abrasion.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 the embodiments of the present invention, is not intended to limit the utility model.It is all in this reality
Within novel principle, made equivalent replacement be should be included within the scope of protection of this utility model.The utility model
The content not being elaborated belongs to prior art well known to this professional domain technical staff.
Claims (7)
1. a kind of efficient basket filter, it is characterised in that: including valve body, the valve body is provided with filter cylinder, described
It is bolted at the top of valve body and is provided with valve deck, the valve deck and valve body contact periphery are provided with sealing ring, the valve
It is symmetrical arranged on this body sidewall there are two plug is cleaned, the valve body bottom is provided with blowdown plug, setting in the filter cylinder
By the net-filter assembly being made of several strainers, the cartridge top portion plane is ellipse, plane where the cartridge top portion with
It is 30 ° -60 ° that plane institute is angled where filter cylinder bottom；The cartridge top portion is provided with lug boss, sets on the valve body inner wall
It is equipped with mounting groove, the lug boss of the cartridge top portion is fastened in mounting groove.
2. a kind of efficient basket filter according to claim 1, it is characterised in that: the net-filter assembly is by mutual
Parallel the first filter screen, the second filter screen and third filter screen is constituted, first filter screen, the second filter screen and third mistake
Plane where strainer is parallel with plane where valve deck.
3. a kind of efficient basket filter according to claim 2, it is characterised in that: first filter screen, the second mistake
Filter opening is provided on strainer and third filter screen, the aperture of filter opening is greater than the filter on the second filter screen on first filter screen
Hole aperture, the aperture of filter opening is greater than the filter opening aperture on third filter screen on second filter screen.
4. a kind of efficient basket filter according to claim 1, it is characterised in that: be provided with reinforcement in the middle part of the strainer
Ring, the reinforcing ring surrounding are provided with oblique reinforcing rib.
5. a kind of efficient basket filter according to claim 1, it is characterised in that: be provided with step on the valve deck
Portion, the valve body end are provided with the limiting slot not matched that with step.
6. a kind of efficient basket filter according to claim 1, it is characterised in that: set between the valve deck and valve body
It is equipped with gasket.
7. a kind of efficient basket filter according to claim 1, it is characterised in that: further include that putting on valve deck is arranged in
Empty valve, described blow valve one end stretch in filter cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465925.3U CN209286812U (en) | 2018-09-07 | 2018-09-07 | A kind of efficient basket filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821465925.3U CN209286812U (en) | 2018-09-07 | 2018-09-07 | A kind of efficient basket filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209286812U true CN209286812U (en) | 2019-08-23 |
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ID=67652918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821465925.3U Active CN209286812U (en) | 2018-09-07 | 2018-09-07 | A kind of efficient basket filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209286812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045821A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient basket filter |
-
2018
- 2018-09-07 CN CN201821465925.3U patent/CN209286812U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109045821A (en) * | 2018-09-07 | 2018-12-21 | 西尼（南京）阀门机械有限公司 | A kind of efficient basket filter |
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