CN206881348U - A kind of protection device of bag-type duster filtering bag - Google Patents
A kind of protection device of bag-type duster filtering bag Download PDFInfo
- Publication number
- CN206881348U CN206881348U CN201720732044.2U CN201720732044U CN206881348U CN 206881348 U CN206881348 U CN 206881348U CN 201720732044 U CN201720732044 U CN 201720732044U CN 206881348 U CN206881348 U CN 206881348U
- Authority
- CN
- China
- Prior art keywords
- casing
- fixed
- bag
- metal net
- filter bag
- 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
Abstract
The utility model discloses a kind of protection device of bag-type duster filtering bag; including bearing; casing is fixed with the top of the bearing; and mounting shell is fixed with the top of casing; the bottom part down of the bearing is provided with rotating disc; and rotating disc is fixed with rotating shaft close to the side of casing; the one end of the rotating shaft away from rotating disc is fixed with the threaded rod in casing; and the outside screw of threaded rod is socketed with terminal pad; the outside of the terminal pad is equidistant to be surrounded with metal net mask, and ring seal block is fixed with the top of metal net mask.The utility model is by terminal pad, rotating disc, rotating shaft, threaded rod, guide rod is isostructural is used cooperatively; the whole height of terminal pad and metal net mask can be adjusted; and then filter bag body is protected; Simultaneous Stabilization lives filter bag body; big dust particle can not only be avoided directly to impact filter bag body; also it is avoided that filter bag body rocks, so as to extend the service life of filter bag body.
Description
Technical field
It the utility model is related to deduster technical field, more particularly to a kind of protection device of bag-type duster filtering bag.
Background technology
Filter bag of the filter bag in deduster is usually what is installed vertically in filter chamber.When bag dust collector is in work
When making state, dust is directly entered in filter chamber from the air inlet of bag dust collector, and such words dust can be directly right
Filter bag is impacted, and causes a certain degree of damage to filter bag, and bag dust collector bag cage is long, does not fix, bottom
Rock it is larger, between filter bag and filter bag can phase mutual friction can also cause to damage to filter bag so that filter bag service life become
It is short, cause the replacement cycle of filter bag elongated, improve production cost.
Utility model content
The purpose of this utility model is and a kind of sack cleaner proposed in order to solve shortcoming present in prior art
The protection device of filter bag.
To achieve these goals, the utility model employs following technical scheme：
A kind of protection device of bag-type duster filtering bag, including bearing, casing, and casing are fixed with the top of the bearing
Top be fixed with mounting shell, the bottom part down of the bearing is provided with rotating disc, and rotating disc is fixed with close to the side of casing
Rotating shaft, the one end of the rotating shaft away from rotating disc are fixed with the threaded rod in casing, and the outside screw socket of threaded rod
There is terminal pad, the outside of the terminal pad is equidistant to be surrounded with metal net mask, and annular is fixed with the top of metal net mask
Closing block, the inside of the mounting shell is fixed with air exhauster, and the bottom of mounting shell is provided with the mounting hole connected with box house,
And fixed cover is connected to cage in mounting hole, the outside fixed cover of the cage is connected to filter bag body, and filter bag body is located at metal
The surface of guard.
Preferably, the outside fixed cover of the threaded rod is connected to the spacing ring in casing, and spacing ring is positioned at connection
The bottom part down of disk, and be fixed with the top of threaded rod positioned at limited block, and limited block is located on the top of terminal pad.
Preferably, the top of the ring seal block is provided with the first through hole through metal net mask, and sliding in first through hole
It is dynamic to be socketed with guide rod, and the both ends of guide rod are vertical with the bottom interior wall and top inner wall of casing respectively fixes.
Preferably, the top inner wall of the casing is provided with and is adapted to ring seal block size and the annular groove of position correspondence,
And the outside of casing is provided with the air admission hole connected with box house.
Preferably, the mounting shell is provided with gas outlet, and the interior size of metal net mask and filter close to the side of air exhauster
Bag body adaptation.
Preferably, the rotating disc is provided with the second through hole connected with box house close to the side of casing, and rotating shaft turns
It is dynamic to be socketed in the second through hole, and side of the rotating disc away from rotating shaft is fixed with joystick.
In the utility model, by terminal pad, rotating disc, rotating shaft, threaded rod, guide rod is isostructural is used cooperatively, energy
The whole height of terminal pad and metal net mask is enough adjusted, and then filter bag body is protected, Simultaneous Stabilization lives filter bag body, no
Only big dust particle can be avoided directly to impact filter bag body, moreover it is possible to avoid filter bag body from rocking, so as to extend filter bag body
Service life, meanwhile, the number of the metal net mask of setting is multiple, therefore can disposably protect multiple filter bag bodies, is used
Flexibly.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of bag-type duster filtering bag protection device structural representation；
Fig. 2 be the utility model proposes a kind of bag-type duster filtering bag protection device metal net mask arrange signal
Figure.
In figure：1 bearing, 2 casings, 3 mounting shells, 4 cages, 5 filter bag bodies, 6 rotating discs, 7 rotating shafts, 8 threaded rods, 9 connections
Disk, 10 metal net masks, 11 ring seal blocks, 12 guide rods, 13 air exhausters, 14 spacing rings, 15 air admission holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of protection device of bag-type duster filtering bag, including bearing 1, the top of bearing 1 are fixed with case
Body 2, and the top of casing 2 is fixed with mounting shell 3, the bottom part down of bearing 1 is provided with rotating disc 6, and rotating disc 6 is close to casing 2
Side be fixed with rotating shaft 7, the one end of rotating shaft 7 away from rotating disc 6 is fixed with the threaded rod 8 in casing 2, and threaded rod 8
Outside screw be socketed with terminal pad 9, the outside of terminal pad 9 is equidistant to be surrounded with metal net mask 10, and metal net mask 10
Top be fixed with ring seal block 11, the inside of mounting shell 3 is fixed with air exhauster 13, and the bottom of mounting shell 3 is provided with and case
The mounting hole of the inside of body 2 connection, and fixed cover is connected to cage 4 in mounting hole, the outside fixed cover of cage 4 is connected to filter bag body 5,
And filter bag body 5 is located at the surface of metal net mask 10, the outside fixed cover of threaded rod 8 is connected to the spacing ring in casing 2
14, and spacing ring 14 is located at the bottom part down of terminal pad 9, and the top of threaded rod 8 is fixed with positioned at limited block, and limited block position
In on the top of terminal pad 9, the top of ring seal block 11 is provided with the first through hole through metal net mask 10, and in first through hole
Slip cap is connected to guide rod 12, and the both ends of guide rod 12 are vertical with the bottom interior wall and top inner wall of casing 2 respectively fixes, case
The top inner wall of body 2 is provided with and be adapted to the size of ring seal block 11 and the annular groove of position correspondence, and the outside of casing 2 provided with
The air admission hole 15 of the inside of casing 2 connection, mounting shell 3 is provided with gas outlet close to the side of air exhauster 13, and metal net mask 10 is interior
Portion's size is adapted to filter bag body 5, and rotating disc 6 is provided with the second through hole connected with the inside of casing 2 close to the side of casing 2, and
Rotating shaft 7 is rotated and is socketed in the second through hole, and side of the rotating disc 6 away from rotating shaft 7 is fixed with joystick.
Operation principle：The utility model when in use, by joystick rotate set rotating disc 6, and with rotating shaft 7, spiral shell
Being used cooperatively for rasp bar 8 and guide rod 12, can make terminal pad 9 and metal net mask 10 move up and down in overall, when moving upward to
During highest point, the filter bag body 5 of setting is located just in metal net mask 10, and then enables metal net mask 10 to filter bag body
5 are protected, and avoid big dust particle from directly impacting filter bag body 5, so as to extend the service life of filter bag body 5.Set
The number of metal net mask 10 is multiple, therefore can disposably protect multiple filter bag bodies 5, using flexible.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of protection device of bag-type duster filtering bag, including bearing（1）, it is characterised in that the bearing（1）Top consolidate
Surely there is casing（2）, and casing（2）Top be fixed with mounting shell（3）, the bearing（1）Bottom part down be provided with rotating disc
（6）, and rotating disc（6）Close to casing（2）Side be fixed with rotating shaft（7）, the rotating shaft（7）Away from rotating disc（6）One end
It is fixed with and is located at casing（2）Interior threaded rod（8）, and threaded rod（8）Outside screw be socketed with terminal pad（9）, the connection
Disk（9）Outside equidistant be surrounded with metal net mask（10）, and metal net mask（10）Top be fixed with ring seal block
（11）, the mounting shell（3）Inside be fixed with air exhauster（13）, and mounting shell（3）Bottom be provided with and casing（2）Inside connects
Logical mounting hole, and fixed cover is connected to cage in mounting hole（4）, the cage（4）Outside fixed cover be connected to filter bag body
（5）, and filter bag body（5）Positioned at metal net mask（10）Surface.
A kind of 2. protection device of bag-type duster filtering bag according to claim 1, it is characterised in that the threaded rod
（8）Outside fixed cover be connected to positioned at casing（2）Interior spacing ring（14）, and spacing ring（14）Positioned at terminal pad（9）Bottom
Lower section, and threaded rod（8）Top be fixed with positioned at limited block, and limited block is located at terminal pad（9）Top on.
A kind of 3. protection device of bag-type duster filtering bag according to claim 1, it is characterised in that the ring seal
Block（11）Top be provided with run through metal net mask（10）First through hole, and slip cap is connected to guide rod in first through hole（12）,
And guide rod（12）Both ends respectively with casing（2）Bottom interior wall and top inner wall vertically fix.
A kind of 4. protection device of bag-type duster filtering bag according to claim 1, it is characterised in that the casing（2）
Top inner wall be provided with and ring seal block（11）Size is adapted to and the annular groove of position correspondence, and casing（2）Outside be provided with
With casing（2）The air admission hole of inside connection（15）.
A kind of 5. protection device of bag-type duster filtering bag according to claim 1, it is characterised in that the mounting shell
（3）Close to air exhauster（13）Side be provided with gas outlet, and metal net mask（10）Interior size and filter bag body（5）Adaptation.
A kind of 6. protection device of bag-type duster filtering bag according to claim 1, it is characterised in that the rotating disc
（6）Close to casing（2）Side be provided with and casing（2）Second through hole of inside connection, and rotating shaft（7）It is logical that rotation is socketed in second
In hole, and rotating disc（6）Away from rotating shaft（7）Side be fixed with joystick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732044.2U CN206881348U (en) | 2017-06-22 | 2017-06-22 | A kind of protection device of bag-type duster filtering bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720732044.2U CN206881348U (en) | 2017-06-22 | 2017-06-22 | A kind of protection device of bag-type duster filtering bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206881348U true CN206881348U (en) | 2018-01-16 |
Family
ID=61316601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720732044.2U Expired - Fee Related CN206881348U (en) | 2017-06-22 | 2017-06-22 | A kind of protection device of bag-type duster filtering bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206881348U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051038A (en) * | 2017-06-22 | 2017-08-18 | 江苏瀚霆环保滤材有限公司 | A kind of protection device of bag-type duster filtering bag |
-
2017
- 2017-06-22 CN CN201720732044.2U patent/CN206881348U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107051038A (en) * | 2017-06-22 | 2017-08-18 | 江苏瀚霆环保滤材有限公司 | A kind of protection device of bag-type duster filtering bag |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180622 |