CN220238065U - Novel filter bag - Google Patents
Novel filter bag Download PDFInfo
- Publication number
- CN220238065U CN220238065U CN202321697484.0U CN202321697484U CN220238065U CN 220238065 U CN220238065 U CN 220238065U CN 202321697484 U CN202321697484 U CN 202321697484U CN 220238065 U CN220238065 U CN 220238065U
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- Prior art keywords
- filter bag
- main body
- bag main
- section
- supporting
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- 239000012634 fragment Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 4
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical group C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 5
- 235000017491 Bambusa tulda Nutrition 0.000 claims 5
- 241001330002 Bambuseae Species 0.000 claims 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 5
- 239000011425 bamboo Substances 0.000 claims 5
- 230000000694 effects Effects 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920000889 poly(m-phenylene isophthalamide) Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides a novel filter bag, which comprises a filter bag main body and a keel main body, wherein the upper end of the filter bag main body is clamped and fixed in a pattern plate hole, and the keel main body is arranged in the filter bag main body; the utility model has the beneficial effects that: the elastic tie bars on the filter bag main body can enable the filter bag main body to be tightly attached to the pattern plate holes, so that gaps are prevented from occurring; the two limiting rings on the filter bag main body not only can facilitate an installer to quickly confirm whether the filter bag main body is installed in place, but also can prevent the displacement of the filter bag main body in the vertical direction, and ensure the installation effect and stability; the elastic propping ring of the keel main body can tightly press the mouth of the filter bag main body and the flower plate hole together, so that gaps can be further prevented; the annular supporting cover of fossil fragments main part not only can play the effect of supporting fossil fragments main part, prevents that it from falling, can also seal the junction in sack and flower plate hole again, prevents that the clearance from appearing.
Description
Technical Field
The utility model relates to the technical field of filter bags, in particular to a novel filter bag.
Background
The filter bag has excellent chemical property stability and heat resistance, is representative of the highest performance applied to the filter material industry, is also the variety with the highest performance in all common filter materials, and achieves higher level in the aspects of filter efficiency, filter precision and the like. Typical filters include PE, PP, PTFE, PMIA, NMO.
At present, when the existing filter bag is installed to a flower plate hole, the condition that the filter bag is not installed in place often occurs, gaps exist, and then the filtering effect is affected.
Disclosure of Invention
In order to solve the problems, the utility model discloses a novel filter bag.
The specific scheme is as follows:
novel filter bag, cooperation are installed in the pattern plate hole of pattern plate, its characterized in that: the filter bag comprises a filter bag body and a keel body, wherein the upper end of the filter bag body is clamped and fixed in a pattern plate hole, and the keel body is arranged in the filter bag body; the filter bag body is of a barrel-shaped structure with an opening at the upper end, an elastic tightening strip is embedded in the upper end of the filter bag body, a limiting ring which is arranged up and down is sleeved outside the upper end of the filter bag body, the elastic tightening strip corresponds to the position of a pattern hole, and the upper limiting ring and the lower limiting ring are respectively arranged on the upper side and the lower side of the pattern hole; the utility model discloses a fossil fragments main part, including supporting cylinder and the chassis that sets up from top to bottom, supporting cylinder is for vertical being equipped with cylindric structure, and the chassis is the discoid structure that the level set up, supporting cylinder and chassis share the axis, and connect through the support bar along circumferencial direction evenly distributed between, the upper end of supporting cylinder stretches out the upper end of filter bag main part, and the upper end outside is equipped with the annular support cover that is used for covering filter bag main part upper end, the annular support cover supports on the top surface of flower board, the outside of supporting cylinder is equipped with elasticity support ring with the cover of the corresponding position department of elasticity tightening strip.
As a further improvement of the utility model, the cross section of the limiting ring is D-shaped, and the distance between the two limiting rings is the same as the thickness of the flower plate.
As a further improvement of the utility model, the cross section of the annular supporting cover is L-shaped, and a sealing layer is arranged on the contact surface of the annular supporting cover and the filter bag main body.
As a further improvement of the utility model, the section of the elastic propping ring is D-shaped and is contacted with the inner wall of the upper end of the filter bag main body.
The utility model has the beneficial effects that: the elastic tie bars on the filter bag main body can enable the filter bag main body to be tightly attached to the pattern plate holes, so that gaps are prevented from occurring; the two limiting rings on the filter bag main body not only can facilitate an installer to quickly confirm whether the filter bag main body is installed in place, but also can prevent the displacement of the filter bag main body in the vertical direction, and ensure the installation effect and stability; the elastic propping ring of the keel main body can tightly press the mouth of the filter bag main body and the flower plate hole together, so that gaps can be further prevented; the annular supporting cover of fossil fragments main part not only can play the effect of supporting fossil fragments main part, prevents that it from falling, can also seal the junction in sack and flower plate hole again, prevents that the clearance from appearing.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is a schematic structural view of a filter bag body according to the present utility model.
Fig. 3 is a schematic structural view of a keel body according to the utility model.
Fig. 4 is a cross-sectional view of A-A in fig. 3.
List of reference numerals:
the filter comprises a 1-flower plate, a 2-filter bag main body, 21-elastic tightening strips, 22-limit rings, 3-keel main bodies, 31-supporting cylinders, 32-chassis, 33-supporting strips, 34-annular supporting covers, 35-elastic supporting rings and 36-sealing layers.
Description of the embodiments
The present utility model is further illustrated in the following drawings and detailed description, which are to be understood as being merely illustrative of the utility model and not limiting the scope of the utility model.
As shown in the figure, the novel filter bag is cooperatively arranged in a pattern plate hole of a pattern plate 1 and comprises a filter bag main body 2 and a keel main body 3, wherein the upper end of the filter bag main body 2 is clamped and fixed in the pattern plate hole, and the keel main body is arranged in the filter bag main body; the filter bag main body 2 is of a barrel-shaped structure with an opening at the upper end, an elastic tightening strip 21 is embedded in the upper end of the filter bag main body, a limiting ring 22 which is arranged up and down is sleeved outside the upper end of the filter bag main body, the elastic tightening strip 21 corresponds to the position of a pattern hole, and the upper limiting ring 22 and the lower limiting ring 22 are respectively arranged on the upper side and the lower side of the pattern hole; the keel main body 3 comprises a supporting cylinder 31 and a chassis 32 which are arranged up and down, the supporting cylinder 31 is of a cylindrical structure, the chassis 32 is of a disc-shaped structure which is horizontally arranged, the supporting cylinder 31 and the chassis 32 share a central axis and are connected through supporting bars 33 which are uniformly distributed along the circumferential direction, the upper end of the supporting cylinder 31 extends out of the upper end of the filter bag main body 2, an annular supporting cover 34 which is used for covering the upper end of the filter bag main body 2 is arranged outside the upper end, the annular supporting cover 34 is supported on the top surface of the flower plate 1, and an elastic supporting ring 35 is sleeved at the corresponding position of the outer side of the supporting cylinder 31 and the elastic tightening bar 21.
In this embodiment, the cross section of the limiting ring 22 is D-shaped, and the spacing between the limiting rings 22 is the same as the thickness of the flower plate 1.
In the present embodiment, the annular support cover 34 has an L-shaped cross section, and a sealing layer 36 is provided on the contact surface with the filter bag body 2.
In this embodiment, the elastic supporting ring 35 has a D-shaped cross section and contacts with the inner wall of the upper end of the filter bag body 2.
The elastic tie bars on the filter bag main body can enable the filter bag main body to be tightly attached to the pattern plate holes, so that gaps are prevented from occurring; the two limiting rings on the filter bag main body not only can facilitate an installer to quickly confirm whether the filter bag main body is installed in place, but also can prevent the displacement of the filter bag main body in the vertical direction, and ensure the installation effect and stability; the elastic propping ring of the keel main body can tightly press the mouth of the filter bag main body and the flower plate hole together, so that gaps can be further prevented; the annular supporting cover of fossil fragments main part not only can play the effect of supporting fossil fragments main part, prevents that it from falling, can also seal the junction in sack and flower plate hole again, prevents that the clearance from appearing.
The technical means disclosed by the scheme of the utility model is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (4)
1. Novel filter bag, cooperation is installed in the card hole of card (1), its characterized in that: the novel filter bag comprises a filter bag body (2) and a keel body (3), wherein the upper end of the filter bag body (2) is clamped and fixed in a pattern plate hole, and the keel body is arranged in the filter bag body; the filter bag main body (2) is of a barrel-shaped structure with an opening at the upper end, an elastic tightening strip (21) is embedded in the upper end of the filter bag main body, a limiting ring (22) which is arranged up and down is sleeved outside the upper end of the filter bag main body, the elastic tightening strip (21) corresponds to the position of a pattern hole, and the upper limiting ring (22) and the lower limiting ring (22) are respectively arranged on the upper side and the lower side of the pattern hole; the utility model provides a fossil fragments main part (3) is including supporting section of thick bamboo (31) and chassis (32) that set up from top to bottom, supporting section of thick bamboo (31) is for vertically being equipped with cylindric structure, and chassis (32) are the discoid structure that the level set up, and support section of thick bamboo (31) and chassis (32) are the axis altogether, and connect through support strip (33) along circumferencial direction evenly distributed between, the upper end that supports section of thick bamboo (31) stretches out filter bag main part (2), and the upper end outside is equipped with annular support cover (34) that are used for covering filter bag main part (2) upper end, annular support cover (34) support on the top surface of flower board (1), the outside of supporting section of thick bamboo (31) is equipped with elasticity support ring (35) with the cover of corresponding position department of elasticity strip (21).
2. A novel filter bag as defined in claim 1, wherein: the cross section of the limiting circular ring (22) is D-shaped, and the distance between the two limiting circular rings (22) is the same as the thickness of the flower plate (1).
3. A novel filter bag as defined in claim 1, wherein: the cross section of the annular supporting cover (34) is L-shaped, and a sealing layer (36) is arranged on the contact surface of the annular supporting cover and the filter bag main body (2).
4. A novel filter bag as defined in claim 1, wherein: the section of the elastic supporting ring (35) is D-shaped and is contacted with the inner wall of the upper end of the filter bag main body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697484.0U CN220238065U (en) | 2023-06-30 | 2023-06-30 | Novel filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321697484.0U CN220238065U (en) | 2023-06-30 | 2023-06-30 | Novel filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220238065U true CN220238065U (en) | 2023-12-26 |
Family
ID=89230850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321697484.0U Active CN220238065U (en) | 2023-06-30 | 2023-06-30 | Novel filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220238065U (en) |
-
2023
- 2023-06-30 CN CN202321697484.0U patent/CN220238065U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |