CN218421594U

CN218421594U - Filter bag with sealing function

Info

Publication number: CN218421594U
Application number: CN202222689345.5U
Authority: CN
Inventors: 武婉丽; 朱勇; 武德军; 吴林
Original assignee: Jiangsu Senqing Environmental Protection Technology Co ltd
Current assignee: Jiangsu Senqing Environmental Protection Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-02-03
Anticipated expiration: 2032-10-12

Abstract

The utility model relates to a filter bag with sealing function, including filter bag and sealing washer, wire rope has been cup jointed to the outside of sealing washer, wire rope's one end fixedly connected with fixing base, it has the inserted block to peg graft in the inboard of fixing base, the outside fixedly connected with shell of inserted block, the inside of shell is provided with adjustment mechanism, adjustment mechanism includes first bearing, the outside of first bearing is rotated and is connected with the movable rod, the one end fixedly connected with that first bearing was kept away from to the movable rod changes the handle, fixed mounting has runner and gear on the outer wall of movable rod respectively, the outside meshing of gear has the fixed block, one side fixedly connected with mounting panel that the gear was kept away from to the fixed block, the one end fixedly connected with slider that the mounting panel is close to the shell inner wall, one side fixed mounting that the fixed block was kept away from to the mounting panel has the second bearing. The filter bag with the sealing function ensures the sealing effect of the sealing ring, so that the filter bag can keep good sealing performance.

Description

Filter bag with sealing function

Technical Field

The utility model relates to a filter bag technical field specifically is a filter bag with sealing function.

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, the fabric and the design of the filter bag are required to seek high-efficiency filtering, easy dust stripping and durable effects as much as possible, in the pulse and gas box type pulse dust collector, dust is attached to the outer surface of the filter bag, when gas containing dust passes through the dust collector, the dust is captured on the outer surface of the filter bag, and clean gas enters the interior of the filter bag through the filter material.

Chinese utility model patent 201822102407.1 discloses a filter bag with sealing function, a problem for to the sealed effect of current filter bag is poor, this filter bag with sealing function passes through the spring fixture block and blocks the gear, can tighten up wire rope, thereby tightly fix the inside at the dust remover with the sealing washer, in the in-service use, however, because bag collector machine itself can produce vibrations when the operation, lead to the spring to take place to rock easily like this, lead to the spring fixture block can't tightly with the gear, thereby lead to wire rope to take place to become flexible easily, can't tightly fix the sealing washer, and then reduced the sealed effect to the filter bag.

Based on this, a filter bag with a sealing function is proposed to solve the problems proposed in the above.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a filter bag with sealing function possesses sealed effectual advantage etc, has solved current filter bag with sealing function in the in-service use, because bag collector can itself produce vibrations when the operation, leads to wire rope to take place not hard up easily, can't tightly fix the sealing washer, and then has reduced the problem to the sealed effect of filter bag.

In order to achieve the above object, the utility model provides a following technical scheme: a filter bag with a sealing function comprises a filter bag and a sealing ring, wherein a steel wire rope is sleeved outside the sealing ring, one end of the steel wire rope is fixedly connected with a fixed seat, an insertion block is inserted into the inner side of the fixed seat, the outer part of the insertion block is fixedly connected with a shell, and an adjusting mechanism is arranged inside the shell;

adjustment mechanism includes first bearing, the outside of first bearing is rotated and is connected with the movable rod, the one end fixedly connected with that first bearing was kept away from to the movable rod changes the handle, fixed mounting has runner and gear respectively on the outer wall of movable rod, the outside meshing of gear has the fixed block, one side fixedly connected with mounting panel of gear is kept away from to the fixed block, the one end fixedly connected with slider that the mounting panel is close to shell inner wall, one side fixed mounting that the fixed block was kept away from to the mounting panel has the second bearing, the outside of second bearing is rotated and is connected with adjusting bolt.

Further, the sealing ring is sleeved on the outer side of the filter bag, and the fixing seat and the shell are both positioned on the outer side of the sealing ring.

Further, the inboard threaded connection of fixing base has fixing bolt, fixing bolt extends to the inboard of inserted block.

Further, the first bearing is fixedly installed on the inner wall of the shell, and the movable rod extends to the outer side of the shell.

Further, the one end that fixing base was kept away from to wire rope and the outside fixed connection of runner, runner and gear all are located the inside of shell.

Furthermore, one side of the fixing block, which is close to the gear, is provided with a tooth socket matched with the gear, and the inner side of the shell is provided with a threaded hole matched with the adjusting bolt.

Furthermore, a sliding groove matched with the sliding block is formed in the inner wall of the shell, and the sliding block is connected to the inner side of the sliding groove in a sliding mode.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this filter bag with sealing function, can drive the runner through rotating the movable rod and rotate, the runner just can be with the wire rope rolling, the rolling along with wire rope can tighten up the sealing washer, make the sealing washer tightly fix the filter bag in the inside of dust remover, fixed the completion back, can drive the fixed block through rotating adjusting bolt and remove, make fixed block and gear intermeshing, because the fixed block can't rotate, then the gear can't rotate, compare the joint mode of spring fixture block, adjusting bolt can not take place to become flexible because of the vibrations that the machine produced, thereby can make the position of movable rod keep fixed, make wire rope can not take place not hard up, the sealed effect of sealing washer has been ensured, make the filter bag can keep good leakproofness.

Drawings

FIG. 1 is a sectional view of the present invention;

FIG. 2 is a schematic structural view of the fixing base and the housing of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: the device comprises a filter bag 1, a sealing ring 2, a steel wire rope 3, a fixing seat 4, an inserting block 5, a shell 6, a first bearing 7, a movable rod 8, a rotating handle 9, a rotating wheel 10, a gear 11, a fixing block 12, a mounting plate 13, a sliding block 14, a second bearing 15, an adjusting bolt 16 and a fixing bolt 17.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the filter bag with sealing function in this embodiment includes a filter bag 1 and a sealing ring 2, the sealing ring 2 is sleeved outside the filter bag 1, a steel wire rope 3 is sleeved outside the sealing ring 2, one end of the steel wire rope 3 is fixedly connected to a fixing seat 4, an insertion block 5 is inserted inside the fixing seat 4, and an outer shell 6 is fixedly connected to an outer portion of the insertion block 5.

Wherein, fixing base 4 and shell 6 all are located the outside of sealing washer 2, and the inboard threaded connection of fixing base 4 has fixing bolt 17, and fixing bolt 17 extends to the inboard of inserted block 5.

It should be noted that, the quantity of fixing bolt 17 and inserted block 5 is two, and the recess with inserted block 5 looks adaptation is seted up to the inboard of fixing base 4 to in installing inserted block 5, be convenient for fix inserted block 5 in the inboard of recess through the fixing bolt 17 that sets up, thereby be convenient for with fixing base 4 and shell 6 fixing base together, made things convenient for the installation.

In this embodiment, the inside of shell 6 is provided with adjustment mechanism, and adjustment mechanism includes first bearing 7, and on first bearing 7 fixed mounting to the inner wall of shell 6, the outside of first bearing 7 was rotated and is connected with movable rod 8, and movable rod 8 extends to the outside of shell 6, and the one end fixedly connected with that first bearing 7 was kept away from to movable rod 8 changes 9.

It can be understood that the rotating handle 9 is positioned outside the shell 6, the movable rod 8 can move conveniently through the arranged first bearing 7, and the movable rod 8 can be rotated conveniently through the arranged rotating handle 9, so that the adjustment is facilitated.

In this embodiment, respectively fixed mounting has runner 10 and gear 11 on the outer wall of movable rod 8, and runner 10 and gear 11 all are located the inside of shell 6, and wire rope 3 keeps away from the one end of fixing base 4 and the outside fixed connection of runner 10.

It can be understood that, because the steel wire rope 3 is fixed with the outside of the runner 10, the runner 10 can be driven to rotate when the movable rod 8 rotates, the runner 10 can wind the steel wire rope 3, the sealing ring 2 can be tightly fixed in the dust remover along with the winding of the steel wire rope 3, and the sealing performance of the filter bag 1 is greatly improved.

It should be noted that the fixed block 12 is engaged with the outer side of the gear 11, and a tooth groove adapted to the gear 11 is formed in one side of the fixed block 12 close to the gear 11, so that when the gear 11 is engaged with the fixed block 12, since the fixed block 12 cannot rotate, the gear 11 cannot rotate, the position of the movable rod 8 can be kept fixed, the steel wire rope 3 cannot be loosened, and the sealing performance of the sealing ring 2 is ensured.

Wherein, one side fixedly connected with mounting panel 13 that gear 11 was kept away from to fixed block 12, one end fixedly connected with slider 14 that mounting panel 13 is close to the shell 6 inner wall, set up the spout with slider 14 looks adaptation on the inner wall of shell 6, slider 14 sliding connection is to the inboard of spout, and the slider 14 of being convenient for through the spout of seting up removes, makes mounting panel 13 can remain stable when removing to adjust the position of mounting panel 13.

It should be noted that a second bearing 15 is fixedly installed on one side of the mounting plate 13 away from the fixed block 12, an adjusting bolt 16 is rotatably connected to the outer side of the second bearing 15, and a threaded hole matched with the adjusting bolt 16 is formed in the inner side of the housing 6.

It can be understood that the second bearing 15 and the threaded hole are arranged to facilitate the rotation of the adjusting bolt 16, and the adjusting bolt 16 can move along the inner side of the threaded hole when rotating, so as to drive the mounting plate 13 to move, so as to adjust the position of the fixing block 12.

It should be noted that the outer sides of the adjusting bolt 16 and the fixing bolt 17 are respectively adapted with a flat pad and an elastic pad, so that the adjusting bolt and the fixing bolt are not loosened due to the influence of vibration, and the stability of the structure is ensured.

This embodiment is when using, can drive runner 10 through rotating movable rod 8 and rotate, runner 10 just can be with the rolling of wire rope 3, rolling along with wire rope 3 can tighten up sealing washer 2, make sealing washer 2 tightly fix the inside at the dust remover with filter bag 1, fixed the completion back, can drive fixed block 12 through rotating adjusting bolt 16 and remove, make fixed block 12 and gear 11 intermeshing, because fixed block 12 can't rotate, then gear 11 can't rotate, thereby can make the position of movable rod 8 keep fixed, it is not hard up to make wire rope 3 can not take place, the leakproofness of sealing washer 2 has been ensured.

The working principle of the embodiment is as follows:

the filter bag with the sealing function is characterized in that the filter bag 1 is firstly sleeved outside a dust inlet in a dust collector, then the sealing ring 2 is sleeved outside the filter bag 1, then the steel wire rope 3 is sleeved outside the sealing ring 2, then the fixed seat 4 and the shell 6 are fixed through the fixed bolt 17 and the insertion block 5, the mounting plate 13 is driven to move by rotating the adjusting bolt 16, the slider 14 is driven to move along the inner side of the chute, the fixed block 12 is driven to move, the fixed block 12 is far away from the gear 11, then the rotating handle 9 is rotated to drive the movable rod 8 to rotate, the movable rod 8 drives the rotating wheel 10 and the gear 11 to rotate, the rotating wheel 10 winds the steel wire rope 3, the sealing ring 2 can be tightened up along with the winding of the steel wire rope 3, the filter bag 1 is tightly fixed inside the dust collector, after the fixing is completed, the adjusting bolt 16 is rotated to drive the fixed block 12 to move, the fixed block 12 is meshed with the gear 11, the gear 11 cannot rotate, the position of the movable rod 8 is locked, the steel wire rope 3 cannot loosen, and the sealing performance of the sealing ring 2 is guaranteed.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a," "8230," "8230," or "comprising" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter bag with sealing function, includes filter bag (1) and sealing washer (2), its characterized in that: a steel wire rope (3) is sleeved outside the sealing ring (2), one end of the steel wire rope (3) is fixedly connected with a fixed seat (4), an insertion block (5) is inserted into the inner side of the fixed seat (4), a shell (6) is fixedly connected outside the insertion block (5), and an adjusting mechanism is arranged inside the shell (6);

adjustment mechanism includes first bearing (7), the outside of first bearing (7) is rotated and is connected with movable rod (8), the one end fixedly connected with that first bearing (7) were kept away from in movable rod (8) is changeed (9), on the outer wall of movable rod (8) respectively fixed mounting have runner (10) and gear (11), the outside meshing of gear (11) has fixed block (12), one side fixedly connected with mounting panel (13) of gear (11) are kept away from in fixed block (12), one end fixedly connected with slider (14) that mounting panel (13) are close to shell (6) inner wall, one side fixed mounting that fixed block (12) were kept away from in mounting panel (13) has second bearing (15), the outside of second bearing (15) is rotated and is connected with adjusting bolt (16).

2. The filter bag with sealing function according to claim 1, wherein: the sealing ring (2) is sleeved on the outer side of the filter bag (1), and the fixing seat (4) and the shell (6) are both located on the outer side of the sealing ring (2).

3. The filter bag with sealing function according to claim 1, wherein: the inboard threaded connection of fixing base (4) has fixing bolt (17), fixing bolt (17) extend to the inboard of inserted block (5).

4. The filter bag with the sealing function according to claim 1, wherein: the first bearing (7) is fixedly arranged on the inner wall of the shell (6), and the movable rod (8) extends to the outer side of the shell (6).

5. The filter bag with the sealing function according to claim 1, wherein: one end, far away from the fixed seat (4), of the steel wire rope (3) is fixedly connected with the outer side of the rotating wheel (10), and the rotating wheel (10) and the gear (11) are located inside the shell (6).

6. The filter bag with the sealing function according to claim 1, wherein: one side of the fixing block (12) close to the gear (11) is provided with a tooth socket matched with the gear (11), and the inner side of the shell (6) is provided with a threaded hole matched with the adjusting bolt (16).

7. The filter bag with the sealing function according to claim 1, wherein: the inner wall of the shell (6) is provided with a sliding groove matched with the sliding block (14), and the sliding block (14) is connected to the inner side of the sliding groove in a sliding mode.