CN219376429U

CN219376429U - Acid-resistant high-temperature cloth bag containing PPS material

Info

Publication number: CN219376429U
Application number: CN202320955466.1U
Authority: CN
Inventors: 周鑫; 徐祥
Original assignee: Jiangsu Fuding Filter Materials Co ltd
Current assignee: Jiangsu Fuding Filter Materials Co ltd
Priority date: 2023-04-25
Filing date: 2023-04-25
Publication date: 2023-07-21
Anticipated expiration: 2033-04-25

Abstract

The utility model relates to the technical field of filter bags, and discloses an acid-resistant high-temperature cloth bag containing PPS materials, which comprises: the top of first flange is provided with the second flange, and the top fixedly connected with connecting pipe of second flange. According to the utility model, the acid-resistant high-temperature cloth bag, the arc-shaped clamping plates, the telescopic components and the like are arranged, after the acid-resistant high-temperature cloth bag is fixedly arranged at the bottom of the first flange, the reset spring pushes the movable ring to move downwards, and meanwhile, the connecting rod at the bottom of the movable ring pushes the supporting plate at the bottom to be propped against the inner bottom surface of the acid-resistant high-temperature cloth bag, so that the inner part of the acid-resistant high-temperature cloth bag is tightly propped, the mode can prop up the acid-resistant high-temperature cloth bags with various length sizes after being arranged, friction between the cloth bag and keels is further reduced, the service life of the cloth bag is prolonged, and the acid-resistant high-temperature cloth bag has simple structure, convenient operation and high practicability and universality.

Description

Acid-resistant high-temperature cloth bag containing PPS material

Technical Field

The utility model relates to the technical field of filter bags, in particular to an acid-resistant high-temperature cloth bag containing PPS materials.

Background

The dust removing cloth bag is a high-efficiency dust removing filter material, has good ventilation performance and high dust removing efficiency, and has certain acid resistance and heat resistance.

Generally, a cylindrical cloth bag is vertically hung in a dust remover, and the fabric and the design of the cloth bag need to pursue the effects of efficient filtration, easy dust stripping and durability as much as possible. Therefore, the utility model designs the acid-resistant high-temperature cloth bag containing the PPS material to solve the problems in the prior art.

Disclosure of Invention

The utility model aims to provide an acid-resistant high-temperature cloth bag containing PPS material, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an acid-resistant high-temperature cloth bag containing PPS material, comprising: the top of the first flange is provided with a second flange, the top of the second flange is fixedly connected with a connecting pipe, and bolts are arranged between the two sides of the top of the first flange and the two sides of the second flange in a threaded manner;

the bottom of first flange is provided with acid-resistant high temperature sack, and the top fixedly connected with ferrule of acid-resistant high temperature sack, the inside symmetry of first flange both sides is provided with fixed subassembly, the ferrule sets up two between the inner wall of fixed subassembly and first flange, the bottom of fixed subassembly one end is provided with flexible subassembly, and the bottom setting of flexible subassembly is in the inside bottom surface of acid-resistant high temperature sack.

Preferably, the fixing assembly includes: the screw thread groove, the inside in first flange one side is seted up to screw thread groove horizontal direction, the threaded rod is installed to the internal thread in screw thread groove, and the one end rotation of threaded rod installs arc splint, the bottom and the top fixed connection of flexible subassembly of arc splint, the laminating of the top of arc splint is in the bottom surface of second flange.

Preferably, the surface of threaded rod one end is provided with the bearing, and the inner circle of bearing and threaded rod's surface fixed connection, the inner circle of bearing and arc splint's inside fixed connection.

Preferably, the inner wall of the first flange and one side of the arc clamping plate are provided with arc grooves, and two sides of the surface of the hoop are respectively matched with the arc grooves of the inner wall of the first flange and the arc grooves of one side of the arc clamping plate.

Preferably, the telescopic assembly comprises: the fixed lever, fixed lever fixed mounting is in the bottom of fixed subassembly one end, the surface sliding mounting of fixed lever has the expansion ring, and the bottom symmetry fixedly connected with connecting rod of expansion ring, two fixedly connected with fagging between the bottom of connecting rod, the inside bottom surface at acid-resistant high temperature sack is set up to the bottom of fagging, reset spring is equipped with to the upper end cover of fixed lever, and reset spring's one end fixed mounting is at the surface of fixed subassembly one end bottom, reset spring's the other end fixed mounting is at the surface at expansion ring top.

Preferably, the bottom of the fixed rod is fixedly connected with a limiting ring.

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

1. according to the utility model, through the arrangement of the components such as the acid-resistant high-temperature cloth bag, the arc-shaped clamping plates, the telescopic components and the like, after the acid-resistant high-temperature cloth bag is fixedly arranged at the bottom of the first flange, the restoring spring pushes the movable ring to move downwards, and meanwhile, the connecting rod at the bottom of the movable ring pushes the supporting plate at the bottom to be propped against the bottom surface of the inside of the acid-resistant high-temperature cloth bag, so that the inside of the acid-resistant high-temperature cloth bag is tightly propped up, the mode can prop up a plurality of acid-resistant high-temperature cloth bags with different length sizes after being arranged, thereby reducing friction between the cloth bag and keels, prolonging the service life of the cloth bag, and having simple structure, convenient operation and high practicability and universality;

2. according to the utility model, through the arrangement of the first flange, the hoop, the fixing component and other components, when the hoop at the top of the acid-resistant high-temperature cloth bag is installed and fixed, the arc clamping plate at one end is pushed to move towards the inner wall of the first flange by the rotating threaded rod, so that the arc groove at the inner wall of the first flange and the arc groove at one side of the arc clamping plate clamp and fix the hoop at the top of the acid-resistant high-temperature cloth bag between the arc clamping plate and the arc clamping plate, and the installation stability of the acid-resistant high-temperature cloth bag is improved.

Drawings

FIG. 1 is a schematic view in front cross-section of the present utility model;

FIG. 2 is an enlarged schematic view of the structure A in FIG. 1 according to the present utility model;

fig. 3 is a schematic top view of a partial structure of a first flange, threaded rod and arcuate clamping plate of the present utility model.

In the figure: 1. a first flange; 2. a second flange; 3. a connecting pipe; 4. a bolt; 5. acid-resistant high-temperature cloth bag; 501. a hoop; 6. a fixing assembly; 601. a thread groove; 602. a threaded rod; 603. an arc clamping plate; 7. a telescoping assembly; 701. a fixed rod; 702. a movable ring; 703. a connecting rod; 704. a supporting plate; 705. and a return spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, an embodiment of the present utility model is provided: an acid-resistant high-temperature cloth bag containing PPS material, comprising: the device comprises a first flange 1, wherein a second flange 2 is arranged at the top of the first flange 1, a connecting pipe 3 is fixedly connected to the top of the second flange 2, one end of the connecting pipe 3 is connected with equipment, and bolts 4 are arranged between two sides of the top of the first flange 1 and two sides of the second flange 2 in a threaded manner;

the bottom of first flange 1 is provided with acid-resistant high temperature sack 5, and the top fixedly connected with ferrule 501 of acid-resistant high temperature sack 5, the inside symmetry of first flange 1 both sides is provided with fixed subassembly 6, through the setting of fixed subassembly 6, improve the stability after the clamping of acid-resistant high temperature sack 5, ferrule 501 sets up between the inner wall of two fixed subassemblies 6 and first flange 1, the bottom of fixed subassembly 6 one end is provided with flexible subassembly 7, and the bottom setting of flexible subassembly 7 is at the inside bottom surface of acid-resistant high temperature sack 5. Through the setting of telescopic assembly 7, be convenient for strut acid-resistant high temperature sack 5 of multiple different length and dimension after the installation, acid-resistant high temperature sack 5 middle part inflation is opened when preventing equipment deashing, makes friction and wearing and tearing between adjacent filter bag and the fossil fragments, reduction in service life, and simple structure, simple operation have very high practicality and commonality.

Referring to fig. 1-3, in this embodiment: the fixing assembly 6 includes: the screw thread groove 601, the inside in first flange 1 one side is offered to screw thread groove 601 horizontal direction, and threaded rod 602 is installed to the internal thread in screw thread groove 601, and the one end rotation of threaded rod 602 installs arc splint 603, the bottom of arc splint 603 and the top fixed connection of telescopic assembly 7, and the top laminating of arc splint 603 is in the bottom surface of second flange 2. When the acid-resistant high-temperature cloth bag 5 is installed, the bottom of the acid-resistant high-temperature cloth bag 5 is pushed to enable the acid-resistant high-temperature cloth bag 5 to move upwards, at the moment, the reset spring 705 is stressed to be extruded and contracted, the hoop 501 at the top of the acid-resistant high-temperature cloth bag 5 is pushed between the inner wall of the first flange 1 and one side of the arc clamping plate 603, one end of the threaded rod 602 pulls the arc clamping plate 603 to move towards the inner part of the first flange 1 through rotating the threaded rod 602, and after the arc clamping plate 603 moves in place, the arc clamping plate 603 fixes the hoop 501 in an arc groove in the inner wall of the first flange 1, so that the fixation of the top of the acid-resistant high-temperature cloth bag 5 is completed.

Referring to fig. 1-2, in this embodiment: the surface of threaded rod 602 one end is provided with the bearing, and the inner circle of bearing and threaded rod 602's surface fixed connection, the inner circle of bearing and arc splint 603's inside fixed connection. Through the bearing setting, at the rotatory in-process of threaded rod 602, arc splint 603 can not rotate along with the rotation of threaded rod 602 to restriction arc splint 603 rotatory degree of freedom makes arc splint 603 only can carry out the removal of horizontal direction.

Referring to fig. 1-2, in this embodiment: the inner wall of the first flange 1 and one side of the arc clamping plate 603 are provided with arc grooves, and two sides of the surface of the hoop 501 are respectively matched with the arc grooves of the inner wall of the first flange 1 and the arc grooves of one side of the arc clamping plate 603. Through the setting of first flange 1 inner wall and arc splint 603 one side arc wall, when the inner wall that arc splint 603 was close to first flange 1 removes, the arc wall of first flange 1 inner wall and the arc wall at arc splint 603 one side fix the band 501 centre gripping at acid-resistant high temperature sack 5 top between the two to improve acid-resistant high temperature sack 5 installation stability, the atmospheric pressure is too big when avoiding equipment exhaust emission makes acid-resistant high temperature sack 5 break away from with the installation of first flange 1 bottom.

Referring to fig. 1-2, in this embodiment: the telescopic assembly 7 comprises: the dead lever 701, dead lever 701 fixed mounting is in the bottom of fixed subassembly 6 one end, the top fixed mounting of dead lever 701 is at the surface of arc splint 603 bottom, the surface sliding mounting of dead lever 701 has the expansion ring 702, and the bottom symmetry fixedly connected with connecting rod 703 of expansion ring 702, fixedly connected with fagging 704 between the bottom of two connecting rods 703, the bottom of fagging 704 is set up in the inside bottom surface of acid-resistant high temperature sack 5, reset spring 705 is equipped with to the upper end cover of dead lever 701, and reset spring 705's one end fixed mounting is at the surface of fixed subassembly 6 one end bottom, reset spring 705's the other end fixed mounting is at the surface at expansion ring 702 top. The bottom of the acid-resistant high-temperature cloth bag 5 is loosened and pressed after the top of the acid-resistant high-temperature cloth bag 5 is fixed, at the moment, the reset spring 705 elastically resets after being stressed to push the movable ring 702 to move downwards, at the moment, the connecting rod 703 at the bottom of the movable ring 702 pushes the supporting plate 704 at the bottom to be propped against the inner bottom surface of the acid-resistant high-temperature cloth bag 5, so that the inside of the acid-resistant high-temperature cloth bag 5 is tightly supported, the acid-resistant high-temperature cloth bags 5 with various different length sizes can be supported after being installed in the mode, and the structure is simple, the operation is convenient, and the acid-resistant high-temperature cloth bag has high practicability and universality.

Referring to fig. 1, in this embodiment: the bottom of the fixed rod 701 is fixedly connected with a limiting ring. Through the setting of spacing ring, play certain limiting displacement to the removal of expansion link 702, avoid reset spring 705 flexible when promoting the expansion link 702 and remove, make the expansion link 702 shift out the surface of dead lever 701 lower extreme.

Working principle: when the PPS-containing acid-resistant high-temperature cloth bag is installed, the bottom of the acid-resistant high-temperature cloth bag 5 is pushed to enable the acid-resistant high-temperature cloth bag 5 to move upwards, at the moment, the reset spring 705 is stressed to compress and shrink, the hoop 501 at the top of the acid-resistant high-temperature cloth bag 5 is pushed between the inner wall of the first flange 1 and one side of the arc clamping plate 603, one end of the threaded rod 602 pulls the arc clamping plate 603 to move towards the inner side of the first flange 1 through rotating the threaded rod 602, after the arc clamping plate 603 moves in place, the arc clamping plate 603 fixes the hoop 501 in an arc groove in the inner wall of the first flange 1, fixing of the top of the acid-resistant high-temperature cloth bag 5 is completed, at last, the bottom of the acid-resistant high-temperature cloth bag 5 is loosened and pressed, at the moment, the reset spring 705 is elastically reset after being stressed, the movable ring 702 is pushed to move downwards, and the connecting rod 703 at the bottom of the movable ring 702 pushes the bottom to push the supporting plate at the bottom to abut against the inner bottom of the acid-resistant high-temperature cloth bag 5, so that the inner part of the acid-resistant high-temperature cloth bag 5 is tightly supported. What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An acid-resistant high-temperature cloth bag containing PPS material, comprising: first flange (1), its characterized in that: the top of the first flange (1) is provided with a second flange (2), the top of the second flange (2) is fixedly connected with a connecting pipe (3), and bolts (4) are arranged between two sides of the top of the first flange (1) and two sides of the second flange (2) in a threaded manner;

the bottom of first flange (1) is provided with acid-resistant high temperature sack (5), and the top fixedly connected with ferrule (501) of acid-resistant high temperature sack (5), the inside symmetry of first flange (1) both sides is provided with fixed subassembly (6), ferrule (501) set up two between the inner wall of fixed subassembly (6) and first flange (1), the bottom of fixed subassembly (6) one end is provided with flexible subassembly (7), and the bottom setting of flexible subassembly (7) is in the inside bottom surface of acid-resistant high temperature sack (5).

2. The PPS-containing acid-resistant high temperature cloth bag of claim 1, wherein: the fixing assembly (6) comprises: screw thread groove (601), the inside in first flange (1) one side is seted up to screw thread groove (601) horizontal direction, threaded rod (602) are installed to the internal thread of screw thread groove (601), and arc splint (603) are installed in the one end rotation of threaded rod (602), the bottom of arc splint (603) and the top fixed connection of flexible subassembly (7), the laminating of the top of arc splint (603) is in the bottom surface of second flange (2).

3. The PPS-containing acid-resistant high temperature cloth bag of claim 2, wherein: the surface of threaded rod (602) one end is provided with the bearing, and the inner circle of bearing and the fixed surface connection of threaded rod (602), the inside fixed connection of outer lane and arc splint (603) of bearing.

4. The PPS-containing acid-resistant high temperature cloth bag of claim 2, wherein: the inner wall of the first flange (1) and one side of the arc clamping plate (603) are provided with arc grooves, and two sides of the surface of the hoop (501) are respectively matched with the arc grooves of the inner wall of the first flange (1) and the arc grooves of one side of the arc clamping plate (603).

5. The PPS-containing acid-resistant high temperature cloth bag of claim 1, wherein: the telescopic assembly (7) comprises: dead lever (701), dead lever (701) fixed mounting is in the bottom of fixed subassembly (6) one end, the surface sliding mounting of dead lever (701) has expansion ring (702), and the bottom symmetry fixedly connected with connecting rod (703) of expansion ring (702), two fixedly connected with fagging (704) between the bottom of connecting rod (703), the inside bottom surface at acid-resistant high temperature sack (5) is set up to the bottom of fagging (704), reset spring (705) are equipped with to the upper end cover of dead lever (701), and the surface of one end fixed mounting bottom fixed subassembly (6) one end of reset spring (705), the other end fixed mounting at the surface at expansion ring (702) top of reset spring (705).

6. The PPS-containing acid-resistant high temperature cloth bag of claim 5, wherein: the bottom of the fixed rod (701) is fixedly connected with a limiting ring.