CN210699221U - Filter bag device convenient to installation - Google Patents
Filter bag device convenient to installation Download PDFInfo
- Publication number
- CN210699221U CN210699221U CN201921428239.3U CN201921428239U CN210699221U CN 210699221 U CN210699221 U CN 210699221U CN 201921428239 U CN201921428239 U CN 201921428239U CN 210699221 U CN210699221 U CN 210699221U
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- CN
- China
- Prior art keywords
- annular
- support
- filter bag
- supporting
- ring
- 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.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 11
- 230000006835 compression Effects 0.000 abstract description 4
- 238000007906 compression Methods 0.000 abstract description 4
- 239000000969 carrier Substances 0.000 abstract 2
- 239000000428 dust Substances 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filter bag device convenient to installation, including two ring carriers, be equipped with support piece between the ring carrier, support piece is including fixing support sleeve and the support loop bar on two ring carriers respectively. The side of annular support is equipped with the annular plate, is equipped with first ring body and second ring body on the annular plate respectively, establishes to the annular chamber between first ring body and the second ring body, and the annular support setting is in the annular chamber. The utility model is provided with the annular support and the annular plate between the concave layers at the bottom end of the filter bag, thereby realizing the clamping of the concave layers, preventing the annular plate from moving in the axis direction of the filter bag, realizing the fixed installation of the filter bag, and having convenient installation and firm fixation; the utility model discloses be equipped with support piece between the ring carrier, support piece inside is equipped with supporting spring, and supporting spring is in compression state, and the distance between the ring carrier can be adjusted through adjusting supporting spring's elasticity degree, can be according to the height of the length adjustment support frame of filter bag, enlarged application range.
Description
Technical Field
The utility model relates to an installation field of filter bag, specifically a filter bag device convenient to installation.
Background
The filter bag is a key part in the operation process of the bag type dust collector, usually, the cylindrical filter bag is vertically hung in the dust collector, and the fabric and the design of the filter bag should seek the effects of high-efficiency filtration, easy dust stripping and durability as much as possible. The keel frame inside the bag serves to support the bag to prevent collapse of the bag while facilitating removal and redistribution of the dust cake.
In the prior art, the keel frame is generally fixed and plays a supporting role, the two side ends of the keel frame are not provided with a mechanism for clamping the two side ends of the filter bag, and the filter bag is easy to fall off and inconvenient to work in the use process of the filter bag. Meanwhile, the keel frame is arranged into an integrated structure, the height of the support frame cannot be adjusted according to the length of the filter bag, and the application range is reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the defects mentioned in the background art, the utility model aims to provide a filter bag device convenient to install, which is characterized in that an annular bracket and an annular plate are arranged between the concave layers at the bottom end of the filter bag, so that the clamping of the concave layers is realized, the annular plate can not move in the axis direction of the filter bag, the fixed installation of the filter bag is realized, the installation is convenient, and the fixation is firm;
and simultaneously, the utility model discloses be equipped with support piece between the ring carrier, the inside supporting spring that is equipped with of support piece, supporting spring are in compression state, and the distance between the ring carrier can be adjusted through adjusting supporting spring's elasticity degree, can be according to the height of the length adjustment support frame of filter bag, has enlarged application range.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides a filter bag device convenient to installation, includes the ring carrier that two upper and lower symmetries set up, the ring carrier inner wall all opens there is square gap, and square gap side is opened has bow-shaped breach, is equipped with support piece between the ring carrier.
The supporting piece comprises a supporting sleeve and a supporting sleeve rod which are respectively fixed on the two annular supports, a supporting bottom sheet is arranged at the bottom end of the supporting sleeve rod, a supporting spring is arranged at the bottom end of the supporting bottom sheet, and the bottom end of the supporting spring is fixed on the inner bottom wall of the supporting sleeve.
The side end of the annular support is provided with an annular plate which is concentrically distributed with the annular support, the annular plate is provided with a first annular body and a second annular body respectively, an annular cavity is arranged between the first annular body and the second annular body, the inner side wall of the second annular body is provided with two clamping blocks which are distributed in parallel, and a gap is arranged between the clamping blocks.
The annular support is arranged in the annular cavity, the side end of the annular support is provided with a filter bag, the bottom end of the filter bag is provided with an inner concave layer, and the inner concave layer is arranged between the annular support and the annular plate.
Further, the support bottom sheet is movably arranged in the support sleeve.
Furthermore, the clamping block is in limit fit with the square notch, and the clamping block is in running fit with the arch notch.
Further, the annular support and the annular cavity are in clearance fit.
The utility model has the advantages that:
1. the utility model discloses be equipped with ring carrier and annular slab between the indent layer of filter bag bottom, through with the spacing adaptation of fixture block and square notch, rethread rotation annular slab for fixture block and bow-shaped breach normal running fit have realized the chucking to the indent layer, and the annular slab can not move in the axis direction of filter bag, has realized the fixed mounting to the filter bag, simple to operate, and is fixed firm;
2. the utility model discloses be equipped with support piece between the ring carrier, support piece inside is equipped with supporting spring, and supporting spring is in compression state, and the distance between the ring carrier can be adjusted through adjusting supporting spring's elasticity degree, can be according to the height of the length adjustment support frame of filter bag, enlarged application range.
Drawings
The present invention will be further described with reference to the accompanying drawings.
FIG. 1 is an exploded view of a part of the structure of the present invention;
FIG. 2 is a schematic view of the connection between the ring support and the support member of the present invention;
FIG. 3 is a schematic sectional view of the overall structure of the present invention;
fig. 4 is an enlarged schematic view of fig. 3 a according to the present invention;
FIG. 5 is a schematic diagram of the structure of the ring plate of the present invention;
FIG. 6 is a schematic view of the overall structure of the present invention;
fig. 7 is an explosion diagram of the whole structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
A filter bag device convenient to install is shown in figures 1 and 2 and comprises an annular support 1 which is symmetrically arranged up and down, wherein square notches 11 are formed in the inner wall of the annular support 1, and arc notches 12 are formed in the side ends of the square notches 11. Support members 2 are arranged between the annular supports 1, and the distance between the annular supports 1 can be adjusted.
As shown in fig. 3 and 4, the supporting member 2 includes a supporting sleeve 21 and a supporting sleeve 22 respectively fixed on the two ring-shaped supports 1, a supporting bottom plate 2201 is provided at the bottom end of the supporting sleeve 22, and the supporting bottom plate 2201 is movably disposed in the supporting sleeve 21. The bottom end of the support bottom plate 2201 is provided with a support spring 23, the bottom end of the support spring 23 is fixed on the inner bottom wall of the support sleeve 21, and the distance between the ring-shaped supports 1 can be adjusted by adjusting the tightness degree of the support spring 23.
As shown in fig. 1 and 5, a ring plate 3 concentrically distributed with the ring bracket 1 is disposed at a side end of the ring bracket 1, a first ring body 31 and a second ring body 32 are respectively disposed on the ring plate 3, an annular cavity 3201 is disposed between the first ring body 31 and the second ring body 32, two blocks 33 distributed in parallel are disposed on an inner side wall of the second ring body 32, and a gap 3301 is disposed between the blocks 33. The clamping block 33 is in limit fit with the square notch 11, and the clamping block 33 is in rotating fit with the arc notch 12.
As shown in fig. 1, the annular support 1 is arranged in the annular cavity 3201, and the annular support 1 and the annular cavity 3201 are in clearance fit, so that the filter bag 4 can be conveniently clamped.
As shown in fig. 7, the side end of the ring-shaped support 1 is provided with a filter bag 4, the bottom end of the filter bag 4 is provided with an inner concave layer 41, and the inner concave layer 41 is arranged between the ring-shaped support 1 and the ring-shaped plate 3.
When the support device is used, the compression degree of the support spring 23 in the support part 2 is adjusted according to the overall height of the filter bag 4, the filter bag 4 is sleeved on the annular support 1 shown in figure 2, and after the filter bag 4 is sleeved, the support spring 23 is in a compressed state. The two side ends of the filter bag 4 are folded into the concave layers 41, as shown in fig. 7, and then the annular plates 3 are clamped at the side ends of the concave layers 41, so that the concave layers 41 at the bottom end of the filter bag 4 are clamped between the annular bracket 1 and the annular plates 3. Finally, the clamping block 33 and the arc-shaped notch 12 are matched in a rotating mode through the limiting adaptation of the clamping block 33 and the square notch 11 and the annular plate 3 is rotated, the inner concave layer 41 is further clamped, the annular plate 3 cannot move in the axial direction of the filter bag 4, and the filter bag is fixedly mounted.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (4)
1. A filter bag device convenient to install comprises an upper annular support and a lower annular support (1) which are symmetrically arranged, and is characterized in that the inner walls of the annular supports (1) are provided with square notches (11), the side ends of the square notches (11) are provided with arch notches (12), and supporting pieces (2) are arranged between the annular supports (1);
the supporting piece (2) comprises a supporting sleeve (21) and a supporting sleeve rod (22) which are respectively fixed on the two annular supports (1), a supporting bottom sheet (2201) is arranged at the bottom end of the supporting sleeve rod (22), a supporting spring (23) is arranged at the bottom end of the supporting bottom sheet (2201), and the bottom end of the supporting spring (23) is fixed on the inner bottom wall of the supporting sleeve (21);
an annular plate (3) which is concentric with the annular support (1) is arranged at the side end of the annular support (1), a first annular body (31) and a second annular body (32) are respectively arranged on the annular plate (3), an annular cavity (3201) is arranged between the first annular body (31) and the second annular body (32), two clamping blocks (33) which are distributed in parallel are arranged on the inner side wall of the second annular body (32), and a gap (3301) is arranged between the clamping blocks (33);
the annular support (1) is arranged in the annular cavity (3201), the side end of the annular support (1) is provided with a filter bag (4), the bottom end of the filter bag (4) is provided with an inner concave layer (41), and the inner concave layer (41) is arranged between the annular support (1) and the annular plate (3).
2. A filter bag arrangement for facilitating mounting according to claim 1, wherein the support base sheet (2201) is movably arranged within a support sleeve (21).
3. A filter bag arrangement for easy installation according to claim 1, wherein the latch (33) is adapted to fit within the square recess (11) in a positive manner, the latch (33) being adapted to fit within the arcuate recess (12) in a pivoting manner.
4. A filter bag arrangement to facilitate mounting according to claim 1, wherein the annular holder (1) and the annular chamber (3201) are clearance fitted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428239.3U CN210699221U (en) | 2019-08-29 | 2019-08-29 | Filter bag device convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921428239.3U CN210699221U (en) | 2019-08-29 | 2019-08-29 | Filter bag device convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210699221U true CN210699221U (en) | 2020-06-09 |
Family
ID=70956805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921428239.3U Expired - Fee Related CN210699221U (en) | 2019-08-29 | 2019-08-29 | Filter bag device convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210699221U (en) |
-
2019
- 2019-08-29 CN CN201921428239.3U patent/CN210699221U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200609 |
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| CF01 | Termination of patent right due to non-payment of annual fee |