CN215610035U

CN215610035U - Corrosion-resistant and high-temperature-resistant dust removal filter bag for purifying tail gas

Info

Publication number: CN215610035U
Application number: CN202122277144.XU
Authority: CN
Inventors: 张新正
Original assignee: Hunan Xianghuan Environmental Research Institute Co ltd
Current assignee: Hunan Xianghuan Environmental Research Institute Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-01-25
Anticipated expiration: 2031-09-18

Abstract

The utility model discloses a corrosion-resistant and high-temperature-resistant dust removal filter bag for purifying tail gas, which comprises a dust removal bag fastening structure, wherein the dust removal bag fastening structure comprises an operation main body and a constraint main body, the side end of the constraint main body is fixedly connected to the upper end of the constraint main body, the operation main body comprises a fixed plate, a worm, a containing wheel, a worm wheel and a fixed frame, the front end of the fixed frame is fixedly connected with the fixed plate, the worm penetrates through the fixed frame, the worm and the fixed frame are rotatably installed together, the front end of the containing wheel is fixedly connected with the worm wheel into a whole, the worm wheel is rotatably installed at the rear end of the fixed plate, the rear end of the fixed frame is fixedly installed with the constraint main body, the upper end of the worm wheel is meshed with the lower end of the worm, the operation main body further comprises a fixed shaft, and the front end of the fixed shaft is fixedly connected with the fixed plate. The utility model relates to the technical field of dust removal filter bag equipment, which can improve the mounting and dismounting efficiency and better meet the use requirement.

Description

Corrosion-resistant and high-temperature-resistant dust removal filter bag for purifying tail gas

Technical Field

The utility model relates to the technical field of dust-removing filter bag equipment, in particular to a corrosion-resistant and high-temperature-resistant dust-removing filter bag for purifying tail gas.

Background

The conventional dust removing filter bag is mainly fixed with a target by an external iron wire or by stretching and fixing the dust removing filter bag and the target, when the dust removing filter bag is fixed by the iron wire, the dust removing filter bag needs to be operated and fixed by means of external pliers, the operation is troublesome, and when the dust removing filter bag is fixed by a rope, the dust removing filter bag needs to be fastened and is easy to loosen, so that a scheme capable of relieving the problems is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corrosion-resistant and high-temperature-resistant dust-removing filter bag for purifying tail gas, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a corrosion-resistant and high-temperature-resistant dust removal filter bag for purifying tail gas comprises a dust removal bag fastening structure, wherein the dust removal bag fastening structure comprises an operation main body and a constraint main body, and the side end of the constraint main body is fixedly connected to the upper end of the constraint main body; the operation main part includes fixed plate, worm, storage wheel, worm wheel and fixed frame, the front end of fixed frame is in the same place with fixed plate fixed connection, the worm runs through fixed frame, the worm rotates with fixed frame and installs together, the front end of storage wheel is as an organic whole with worm wheel fixed connection, the worm wheel rotates the rear end of installing at the fixed plate, the rear end of fixed frame is in the same place with constraint main part fixed mounting, the upper end meshing of worm wheel is at the lower extreme of worm.

Preferably, the operation body further comprises a fixing shaft, the front end of the fixing shaft is fixedly connected with the fixing plate, and the accommodating wheel and the worm wheel are rotatably mounted at the outer end of the fixing shaft.

Preferably, the operation main body further comprises a knob, the knob is located on the outer side of the fixing frame, and the knob is fixedly connected with the worm.

Preferably, the constraint main part includes cloth cover, spiral stay cord and the bag body, the upper end of cloth cover is as an organic whole with the upper end fixed connection of the bag body, the lower extreme of cloth cover is together fixed with the upper portion outer end sewing of the bag body, the spiral stay cord alternates between the cloth cover and the bag body, the rear end fixed connection of fixed frame is in the anterior outer end of cloth cover, the both ends winding of spiral stay cord is anterior at the outer end of taking in the wheel.

Preferably, the constraint main part still includes the opening, the opening is located the rear side center of fixed frame, the front end at the cloth cover is seted up in the opening fretwork.

Compared with the prior art, the utility model has the following beneficial effects:

when the binding body is used, the screwing worm drives the worm wheel to rotate, the containing wheel is driven by the worm wheel to rotate to wind the upper pull rope of the binding body, and therefore the purpose of fixing the binding body and a target is achieved, and the binding body is convenient for a user to operate and use; the containing wheel and the worm wheel are rotatably installed with the fixed plate through the fixed shaft; the manual screwing operation worm is convenient to rotate through the knob, so that the manual operation of tightening the containing wheel is convenient; firstly, the upper part of the bag body is sleeved at the outer end of a target, then a knob is manually screwed to drive a worm to rotate, the worm drives a worm wheel to rotate, a storage wheel is driven by the worm wheel to wind a spiral pull rope, the upper end of the bag body is tightly tightened by the spiral pull rope, the bag body is bound and fixed by the spiral pull rope, and the bag body is self-locked by the worm and the worm wheel to play a role in stabilizing operation results; when a user needs to disassemble the device, the knob is operated reversely, the worm is driven to rotate reversely through the knob, the worm is used for driving the worm wheel to rotate reversely, so that the worm wheel drives the storage wheel to loosen the spiral pull rope, the upper part of the bag body loses the binding acting force, and finally the bag body is taken down, so that the disassembly and the installation of the device are facilitated; the spiral pull rope passes through the cloth cover through the opening and is fixedly connected with the storage wheel.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the operation body cutting structure of the present invention;

FIG. 3 is a schematic diagram of a disassembly structure of the bound body of the present invention.

In the figure: 1. a dust bag fastening structure; 2. an operation body; 3. a restraining body; 4. a fixing plate; 5. a worm; 6. a storage wheel; 7. a fixed shaft; 8. a worm gear; 9. a knob; 10. a cloth cover; 11. an opening; 12. a spiral pull rope; 13. a bag body.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc., indicate orientations or positional relationships according to those shown in the drawings, are only for convenience of description and simplicity of description, and are used to enhance the connection between the description and the drawings and to increase the clarity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Example one

Referring to fig. 1, a corrosion-resistant and high-temperature-resistant dust bag for purifying exhaust gas includes a dust bag fastening structure 1, the dust bag fastening structure 1 includes an operation body 2 and a constraint body 3, and a side end of the constraint body 3 is fixedly connected to an upper end of the constraint body 3; the operation main body 2 comprises a fixing plate 4, a worm 5, a containing wheel 6, a worm wheel 8 and a fixing frame, the front end of the fixing frame is fixedly connected with the fixing plate 4, the worm 5 penetrates through the fixing frame, the worm 5 and the fixing frame are rotatably installed together, the front end of the containing wheel 6 is fixedly connected with the worm wheel 8 into a whole, the worm wheel 8 is rotatably installed at the rear end of the fixing plate 4, the rear end of the fixing frame is fixedly installed with the binding main body 3, and the upper end of the worm wheel 8 is meshed with the lower end of the worm 5; during the use, revolve and twist worm 5 and drive worm wheel 8 and rotate, drive through worm wheel 8 and accomodate wheel 6 and rotate the upper portion stay cord of rolling constraint main part 3, and then reach the purpose that will tie main part 3 and target together fixedly, made things convenient for user's operation and use.

Example two

Referring to fig. 2, the operation body 2 further includes a fixing shaft 7, a front end of the fixing shaft 7 is fixedly connected to the fixing plate 4, and the receiving wheel 6 and the worm wheel 8 are rotatably mounted at an outer end of the fixing shaft 7; the storage wheel 6 and the worm wheel 8 are rotatably mounted to the fixed plate 4 via a fixed shaft 7.

The operation main body 2 further comprises a knob 9, the knob 9 is positioned on the outer side of the fixing frame, and the knob 9 is fixedly connected with the worm 5; the manual screwing operation worm 5 is convenient to rotate through the knob 9, and therefore the manual operation accommodating wheel 6 is convenient to tighten.

EXAMPLE III

Referring to fig. 3, the binding main body 3 includes a cloth cover 10, a spiral pull rope 12 and a bag body 13, the upper end of the cloth cover 10 is fixedly connected with the upper end of the bag body 13 into a whole, the lower end of the cloth cover 10 is sewn and fixed with the outer end of the upper part of the bag body 13, the spiral pull rope 12 is inserted between the cloth cover 10 and the bag body 13, the rear end of the fixing frame is fixedly connected with the outer end of the front part of the cloth cover 10, and the two ends of the spiral pull rope 12 are wound on the front part of the outer end of the receiving wheel 6; firstly, the upper part of a bag body 13 is sleeved at the outer end of a target, then a knob 9 is manually screwed to drive a worm 5 to rotate, the worm 5 is used for driving a worm wheel 8 to rotate, an accommodating wheel 6 is driven by the worm wheel 8 to wind a spiral pull rope 12, the upper end of the bag body 13 is tightly tightened by the spiral pull rope 12, the bag body 13 is bound and fixed by the spiral pull rope 12, and the self-locking characteristic of the worm 5 and the worm wheel 8 is utilized to play a role in stabilizing operation results; when the user needs dismounting device, reverse operation knob 9 of the same reason drives worm 5 through knob 9 and reverses, utilizes worm 5 to drive worm wheel 8 and reverses for worm wheel 8 drives and accomodates wheel 6 and loosens spiral stay cord 12, makes the upper portion of the bag body 13 lose and binds the effort, at last with bag body 13 take off can, thereby made things convenient for the dismantlement and the installation work of device.

The binding main body 3 further comprises an opening 11, the opening 11 is positioned in the center of the rear side of the fixing frame, and the opening 11 is hollowed at the front end of the cloth cover 10; the spiral pull rope 12 passes through the cloth cover 10 through the opening 11 and is fixedly connected with the receiving wheel 6.

The working principle is as follows: when the binding main body 3 is used, the worm 5 is screwed to drive the worm wheel 8 to rotate, the accommodating wheel 6 is driven by the worm wheel 8 to rotate and wind the upper pull rope of the binding main body 3, so that the purpose of fixing the binding main body 3 and a target is achieved, and the binding main body is convenient for a user to operate and use; the containing wheel 6 and the worm wheel 8 are rotatably mounted with the fixed plate 4 through the fixed shaft 7; the manual screwing operation worm 5 is convenient to rotate through the knob 9, so that the manual operation of tightening the target of the storage wheel 6 is convenient; firstly, the upper part of a bag body 13 is sleeved at the outer end of a target, then a knob 9 is manually screwed to drive a worm 5 to rotate, the worm 5 is used for driving a worm wheel 8 to rotate, an accommodating wheel 6 is driven by the worm wheel 8 to wind a spiral pull rope 12, the upper end of the bag body 13 is tightly tightened by the spiral pull rope 12, the bag body 13 is bound and fixed by the spiral pull rope 12, and the self-locking characteristic of the worm 5 and the worm wheel 8 is utilized to play a role in stabilizing operation results; when a user needs to disassemble the device, the knob 9 is operated reversely in the same way, the worm 5 is driven to rotate reversely through the knob 9, the worm wheel 8 is driven to rotate reversely through the worm 5, the worm wheel 8 drives the storage wheel 6 to loosen the spiral pull rope 12, the upper part of the bag body 13 loses binding action force, and finally the bag body 13 is taken down, so that the disassembly and the installation of the device are facilitated; the spiral pull rope 12 passes through the cloth cover 10 through the opening 11 and is fixedly connected with the receiving wheel 6.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a purify tail gas with corrosion-resistant high temperature resistance dust bag, includes dust bag fastening structure (1), its characterized in that: the dust bag fastening structure (1) comprises an operation main body (2) and a binding main body (3), wherein the side end of the binding main body (3) is fixedly connected to the upper end of the binding main body (3); operation main part (2) are including fixed plate (4), worm (5), accomodate wheel (6), worm wheel (8) and fixed frame, the front end of fixed frame is in the same place with fixed plate (4) fixed connection, fixed frame is run through in worm (5), worm (5) rotate with fixed frame and install together, the front end of accomodating wheel (6) is as an organic whole with worm wheel (8) fixed connection, worm wheel (8) rotate and install the rear end at fixed plate (4), the rear end of fixed frame is in the same place with constraint main part (3) fixed mounting, the upper end meshing of worm wheel (8) is at the lower extreme of worm (5).

2. The corrosion-resistant high-temperature-resistant dust removal filter bag for purifying tail gas according to claim 1, which is characterized in that: the operation main body (2) further comprises a fixing shaft (7), the front end of the fixing shaft (7) is fixedly connected with the fixing plate (4), and the accommodating wheel (6) and the worm wheel (8) are rotatably installed at the outer end of the fixing shaft (7).

3. The corrosion-resistant high-temperature-resistant dust removal filter bag for purifying tail gas according to claim 1, which is characterized in that: the operation main part (2) still includes knob (9), knob (9) are located the outside of fixed frame, knob (9) and worm (5) fixed connection together.

4. The corrosion-resistant high-temperature-resistant dust removal filter bag for purifying tail gas according to claim 1, which is characterized in that: the constraint main part (3) comprises a cloth cover (10), a spiral pull rope (12) and a bag body (13), the upper end of the cloth cover (10) is fixedly connected with the upper end of the bag body (13) into a whole, the lower end of the cloth cover (10) is fixedly sewn with the upper outer end of the bag body (13), the spiral pull rope (12) is inserted between the cloth cover (10) and the bag body (13), the rear end of the fixing frame is fixedly connected with the front outer end of the cloth cover (10), and the two ends of the spiral pull rope (12) are wound at the front part of the outer end of the storage wheel (6).

5. The corrosion-resistant high-temperature-resistant dust removal filter bag for purifying tail gas according to claim 4, wherein: the constraint main part (3) further comprises an opening (11), the opening (11) is located in the center of the rear side of the fixing frame, and the opening (11) is hollowed out at the front end of the cloth cover (10).