CN209221619U - A kind of anti-clogging fluoropolymer emulsion blowing filter - Google Patents
A kind of anti-clogging fluoropolymer emulsion blowing filter Download PDFInfo
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- CN209221619U CN209221619U CN201822053381.6U CN201822053381U CN209221619U CN 209221619 U CN209221619 U CN 209221619U CN 201822053381 U CN201822053381 U CN 201822053381U CN 209221619 U CN209221619 U CN 209221619U
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Abstract
The utility model provides a kind of anti-clogging fluoropolymer emulsion blowing filter, belong to filter technology field, including including upper end cover, circular filter net, the lower end of upper end cover is provided with the first stirrup filter circle, the both ends of upper end cover axial direction are provided with inlet, the lower end of first stirrup filter circle is provided with circular filter net, the other end of circular filter net is provided with the second stirrup filter circle, and circular filter net is along the outer radially surrounding arrangement of the first stirrup filter circle and the second stirrup filter circle, the filter mesh of the utility model circular filter net is strip filter mesh, it is maximum to filter effective area, so that under equal conditions particle is smoothly discharged from filter hole, avoid filtering hole plug, so that cleaning filter is very convenient, the both ends of circular filter net are equipped with the moving fastening of the steel ring for stationary annular filter screen, so that replacing annular mistake Strainer.
Description
Technical field
The utility model relates to filter technology field, specifically a kind of filter.
Background technique
Fluoropolymer emulsion mainly includes ptfe emulsion, perfluoroethylene-propylene emulsion etc., by suspension polymerisation,
Often concentration is lower for the fluoropolymer emulsion of the methods of emulsion polymerization preparation, does not meet the requirement of products application, needs to carry out
Concentration, current main method for concentration have cloud point concentration, vacuum concentration etc., and the lotion after concentration is likely to occur biggish glue
Grain or reunion micelle will install concentration liquid filter additional in packaging slot drain hole so to be filtered before lotion packaging, because
Filter hole for existing filter is round sieve, and when its aperture is simply greater than thickness, particle cannot pass through sieve pore, only
When aperture is greater than particle width, particle could pass through sieve pore, and particle is caused to be easy blocking filter hole in filtering, so that filtering
Device is unfavorable for cleaning, and filter service life is caused to decline, and the filter screen fixed setting of this external filter can not be dismantled,
So that filter screen replacement is inconvenient, entire filter is needed replacing when the decline of filter screen filtration efficiency, causes replacement cost excessively high
The problem of；
It since the above problem causes filter inconvenient for use, adds heavily to the difficulty of the work, therefore, it is necessary on existing filter
It is further studied, a kind of new anti-clogging fluoropolymer emulsion blowing filter is provided.
Utility model content
The filter hole that the utility model is intended to solve filter is round sieve, and particle is caused to be easy blocking in filtering
Filter hole causes filter service life to decline so that filter is unfavorable for cleaning, and the filter screen of filter can not be torn open
It unloads, so that filter screen replacement is inconvenient, the excessively high problem of replacement cost provides a kind of anti-clogging fluoropolymer emulsion blowing filtering
Device is strip by setting circular filter net, the first stirrup filter circle and the second stirrup filter circle, the filter mesh of circular filter net
Filter mesh, filtering effective area is maximum, so that under equal conditions particle is smoothly discharged from filter hole, avoids filter hole stifled
Plug, so that cleaning filter is very convenient, the both ends of circular filter net are equipped with the work of the steel ring for stationary annular filter screen
Dynamic fastener, so that replacement circular filter net, greatly reduces replacement cost.
To achieve the above object, the utility model provides the following technical solutions: a kind of anti-clogging fluoropolymer emulsion is put
Expect filter, including upper end cover, circular filter net, the lower end of the upper end cover is provided with the first stirrup filter circle, the upper end cover
Axial both ends are provided with inlet, and the lower end of the first stirrup filter circle is provided with circular filter net, the circular filter net
The other end be provided with the second stirrup filter circle, and the circular filter net along the first stirrup filter circle and the second stirrup filter circle outer
Radially around arrangement, the lower end of the second stirrup filter circle is provided with lower cover, and the axial both ends of the lower cover are provided with
Liquid outlet.
Preferably, the lower end that the inlet of the upper end cover extends to the first stirrup filter circle is located at the interior of circular filter net
Portion.
Preferably, the circular filter net is stainless steel circular filter net, and the filter mesh of circular filter net is strip
Shape filter mesh.
Preferably, the first stirrup filter circle is provided with cavity, and the inner wall of cavity is provided with flank, and upper end cover is outer
Along thread groove is provided with, upper end cover is movably connected by thread groove and the first stirrup filter circle.
Preferably, the second stirrup filter circle is provided with cavity, and the inner wall of cavity is provided with flank, and lower cover is outer
Along thread groove is provided with, lower cover is movably connected by thread groove and the second stirrup filter circle.
Preferably, the both ends of the circular filter net are equipped with the moving fastening of the steel ring for stationary annular filter screen,
And the moving fastening extends to the first stirrup filter circle and the second stirrup through the first stirrup filter circle and the second stirrup filter circle
Filter the end face of circle.
Preferably, the circular filter net is installed in the first stirrup filter circle and the second stirrup filter circle, and first steel
The width of hoop filter circle and the second stirrup filter circle is greater than the diameter of section of the circular filter net steel ring.
Compared with prior art, the beneficial effects of the utility model are as follows:
(1) this kind of anti-clogging fluoropolymer emulsion blowing filter is stainless steel annular by setting circular filter net
Filter screen, so that not easy to wear corrode, the filter mesh by the way that circular filter net is arranged is strip filter mesh, strip
Shape sieve pore is suitable for particle by floating degree classification, because strip sieve pore is when its hole is wider than grain thickness, particle can be used
Thickness is in face of sieve pore and passes through sieve pore, and filter condition is unrelated with the width of particle, the filtering significant surface of strip filter mesh
Product is maximum, and material becomes larger through the probability of mesh, therefore its screening efficiency is got higher, so that under equal conditions particle is smoothly from mistake
Filter opening discharge avoids filtering hole plug, so that cleaning filter is very convenient.
(2) secondly, by setting upper end cover by thread groove and the first stirrup filter circle be movably connected so that upper end cover and
First stirrup filter circle can carry out disassembly installation, so that replacement is more convenient, and after dismantling upper end cover, increase annular mistake
Effective cleaning area of strainer is enclosed by thread groove and the filter of the second stirrup by setting lower cover so that cleaning is more convenient and is in
It is flexibly connected, so that lower cover and the filter of the second stirrup, which are enclosed, can carry out disassembly installation, so that replacement is more convenient, and under making
After end cap disassembly, increase effective cleaning area of circular filter net, so that cleaning is more convenient.
(3) finally, being equipped with the movable button of the steel ring for stationary annular filter screen by the both ends in circular filter net
Part dismantles circular filter net in the inner ring of the first stirrup filter circle and the second stirrup filter circle, avoids annular filter
The inconvenient problem of net replacement, only needs to change circular filter net, greatly reduces replacement cost, and detachable annular filter
Net is so that cleaning is more convenient, and circular filter net is installed in the first stirrup filter circle and the second stirrup filter circle, and the first stirrup is filtered
The width of circle and the second stirrup filter circle is greater than the diameter of section of circular filter net steel ring, and circular filter net is pushed into first steel
In the groove body of hoop filter circle and the second stirrup filter circle, circular filter net can be inserted in the first stirrup filter circle and the filter of the second stirrup
In circle, so that the installation of circular filter net is simple and fast.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the inside concrete structure schematic diagram of the utility model.
Fig. 3 is the circular filter net partial structural diagram of the utility model.
In figure: 1- upper end cover；The first stirrup of 2- filter circle；3- circular filter net；The second stirrup of 4- filter circle；5- lower cover；
101- inlet；501- liquid outlet.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Embodiment:
1-3 as shown in the figure；
Present embodiments provide a kind of anti-clogging fluoropolymer emulsion blowing filter, including upper end cover 1, annular filter
Net 3, the lower end of upper end cover 1 are provided with the first stirrup filter circle 2, and the axial both ends of upper end cover 1 are provided with inlet 101, the first steel
The lower end of hoop filter circle 2 is provided with circular filter net 3, and the other end of circular filter net 3 is provided with the second stirrup filter circle 4, and annular
Along the outer radially surrounding arrangement of the first stirrup filter circle 2 and the second stirrup filter circle 4, the lower end of the second stirrup filter circle 4 is set filter screen 3
It is equipped with lower cover 5, the axial both ends of lower cover 5 are provided with liquid outlet 501.
Further, the lower end that the inlet 101 of upper end cover 1 extends to the first stirrup filter circle 2 is located at circular filter net 3
Inside, the lower end that the inlet 101 by the way that upper end cover 1 is arranged extends to the first stirrup filter circle 2 are located in circular filter net 3
Portion prevents reunion micelle to be sticked to 1 wall of upper end cover so that the circular filter net 3 that is directly entered in filtering in lotion is filtered
On.
Further, circular filter net 3 is stainless steel circular filter net 3, and the filter mesh of circular filter net 3 is strip
Shape filter mesh is stainless steel circular filter net 3 by setting circular filter net 3, so that not easy to wear corrode, by setting
The filter mesh for setting circular filter net 3 is strip filter mesh, and the filtering effective area of strip filter mesh is maximum, material
Become larger through the probability of mesh, therefore its screening efficiency is got higher, so that under equal conditions particle is smoothly discharged from filter hole, keeps away
Exempt to filter hole plug, so that cleaning filter is very convenient.
Further, the first stirrup filter circle 2 is provided with cavity, and the inner wall of cavity is provided with flank, and upper end cover 1 is outer
Along thread groove is provided with, upper end cover 1 is movably connected by thread groove and the first stirrup filter circle 2, is passed through by the way that upper end cover 1 is arranged
Thread groove is movably connected with the first stirrup filter circle 2, allows upper end cover 1 and the first stirrup to filter circle 2 and carries out disassembly installation, makes
Must replace it is more convenient, and make upper end cover 1 dismantle after, increase circular filter net 3 effective cleaning area so that cleaning more
Add conveniently.
Further, the second stirrup filter circle 4 is provided with cavity, and the inner wall of cavity is provided with flank, and lower cover 5 is outer
Along thread groove is provided with, lower cover 5 is movably connected by thread groove and the second stirrup filter circle 4, is passed through by the way that lower cover 5 is arranged
Thread groove is movably connected with the second stirrup filter circle 4, allows lower cover 5 and the second stirrup to filter circle 4 and carries out disassembly installation, makes
Must replace it is more convenient, and make lower cover 5 dismantle after, increase circular filter net 3 effective cleaning area so that cleaning more
Add conveniently.
Further, the both ends of circular filter net 3 are equipped with the moving fastening of the steel ring for stationary annular filter screen 3,
And moving fastening extends to the first stirrup filter circle 2 and the second stirrup filter circle 4 through the first stirrup filter circle 2 and the second stirrup filter circle 4
End face, by being equipped with the moving fastening of the steel ring for stationary annular filter screen 3 at the both ends of circular filter net 3 so that
Circular filter net 3 can be dismantled in the inner ring that the first stirrup filters circle 2 and the second stirrup filter circle 4, avoid circular filter net 3 more
Inconvenient problem is changed, circular filter net 3 is only needed to change, greatly reduces replacement cost, and detachable circular filter net 3
So that cleaning is more convenient.
Further, circular filter net 3 is installed in the first stirrup filter circle 2 and the second stirrup filter circle 4, and the first stirrup is filtered
The width of circle 2 and the second stirrup filter circle 4 is greater than the diameter of section of 3 steel ring of circular filter net, and the circular filter net 3 is pushed into institute
In the groove body for stating the first stirrup filter circle 2 and the second stirrup filter circle 4, the circular filter net 3 can be inserted in first stirrup
In filter circle 2 and the second stirrup filter circle 4, so that the installation of circular filter net 3 is simple and fast.
Working principle:
When using a kind of anti-clogging fluoropolymer emulsion blowing filter provided by the utility model, by upper end cover 1
It is mounted on the both ends of packaging slot drain hole with lower cover 5, filter is fixedly mounted, filtrate enters from inlet 101, and leads to
Inlet 101 is crossed along the radial delivery of circular filter net 3 to the side wall of circular filter net 3, filtrate is delivered to 3 side of circular filter net
It after wall, is penetrated by the filter mesh of filter screen 3, the filter mesh of circular filter net 3 is strip filter mesh, strip filtering
The filtering effective area of mesh is maximum, and material becomes larger through the probability of mesh, therefore its screening efficiency is got higher, so that in same item
Particle is smoothly discharged from filter hole under part, filtering hole plug is avoided, so that cleaning filter is very convenient, by filter screen 3
Filter mesh is filtered, and after the completion of filtering, filtrate is discharged by liquid outlet 501, is needing to clean circular filter net 3
When, upper end cover 1 and lower cover 5 are rotated, upper end cover 1 and lower cover 5 are filtered in circle the 2, second stirrup filter circle 4 from the first stirrup and torn open
Under, by being equipped with the moving fastening of the steel ring for stationary annular filter screen 3 at the both ends of circular filter net 3, so that annular
Filter screen 3 can be dismantled in the inner ring that the first stirrup filters circle 2 and the second stirrup filter circle 4, avoid the replacement of circular filter net 3 not
Just the problem of, only needs to change circular filter net 3, greatly reduces replacement cost, and detachable circular filter net 3 makes
It cleans more convenient.
The above are merely preferred embodiments of the present invention, it is noted that for those skilled in the art,
Without departing from the concept of the premise utility, several modifications and improvements can also be made, these also should be considered as practical
Novel protection scope, these all will not influence the effect and patent practicability of the utility model implementation.
Claims (7)
1. a kind of anti-clogging fluoropolymer emulsion blowing filter, including upper end cover (1), circular filter net (3), feature exists
In the lower end of the upper end cover (1) is provided with the first stirrup filter circle (2), and the both ends of upper end cover (1) axial direction are provided with feed liquor
The lower end of mouthful (101), the first stirrup filter circle (2) is provided with circular filter net (3), the circular filter net (3) it is another
End is provided with the second stirrup filter circle (4), and the circular filter net (3) filters circle (2) and the second stirrup filter circle (4) along the first stirrup
Outer radially surrounding arrangement, the lower end of second stirrup filter circle (4) is provided with lower cover (5), the axis of the lower cover (5)
To both ends be provided with liquid outlet (501).
2. anti-clogging fluoropolymer emulsion blowing filter according to claim 1, which is characterized in that the upper end cover
(1) lower end that inlet (101) extends to the first stirrup filter circle (2) is located at the inside of circular filter net (3).
3. anti-clogging fluoropolymer emulsion blowing filter according to claim 1, which is characterized in that the annular mistake
Strainer (3) is stainless steel circular filter net (3), and the filter mesh of circular filter net (3) is strip filter mesh.
4. anti-clogging fluoropolymer emulsion blowing filter according to claim 1, which is characterized in that first steel
Hoop filter circle (2) is provided with cavity, and the inner wall of cavity is provided with flank, and the outer of upper end cover (1) is provided with thread groove, upper end
Lid (1) filters circle (2) with the first stirrup by thread groove and is movably connected.
5. anti-clogging fluoropolymer emulsion blowing filter according to claim 1, which is characterized in that second steel
Hoop filter circle (4) is provided with cavity, and the inner wall of cavity is provided with flank, and the outer of lower cover (5) is provided with thread groove, lower end
Lid (5) filters circle (4) with the second stirrup by thread groove and is movably connected.
6. anti-clogging fluoropolymer emulsion blowing filter according to claim 1, which is characterized in that the annular mistake
The both ends of strainer (3) are equipped with the moving fastening of the steel ring for stationary annular filter screen (3), and the moving fastening is through the
One stirrup filter circle (2) and the second stirrup filter circle (4) extend to the end of the first stirrup filter circle (2) and the second stirrup filter circle (4)
Face.
7. anti-clogging fluoropolymer emulsion blowing filter according to claim 1, which is characterized in that the annular mistake
Strainer (3) is installed in the first stirrup filter circle (2) and the second stirrup filter circle (4), and first stirrup filter circle (2) and the second steel
The width of hoop filter circle (4) is greater than the diameter of section of the circular filter net (3) steel ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053381.6U CN209221619U (en) | 2018-12-07 | 2018-12-07 | A kind of anti-clogging fluoropolymer emulsion blowing filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822053381.6U CN209221619U (en) | 2018-12-07 | 2018-12-07 | A kind of anti-clogging fluoropolymer emulsion blowing filter |
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| Publication Number | Publication Date |
|---|---|
| CN209221619U true CN209221619U (en) | 2019-08-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822053381.6U Active CN209221619U (en) | 2018-12-07 | 2018-12-07 | A kind of anti-clogging fluoropolymer emulsion blowing filter |
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| Country | Link |
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| CN (1) | CN209221619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717471A (en) * | 2020-12-09 | 2021-04-30 | 深圳拓扑精膜科技有限公司 | Filter device and filter equipment |
-
2018
- 2018-12-07 CN CN201822053381.6U patent/CN209221619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112717471A (en) * | 2020-12-09 | 2021-04-30 | 深圳拓扑精膜科技有限公司 | Filter device and filter equipment |
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