CN212974493U

CN212974493U - Novel dust removal sack

Info

Publication number: CN212974493U
Application number: CN202021660122.0U
Authority: CN
Inventors: 于海跃
Original assignee: Fushun Hengyue Industrial Fabric Co ltd
Current assignee: Fushun Hengyue Industrial Fabric Co ltd
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-04-16
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a novel dust removal sack, including accepting the board, the bottom plate, sack main part and deep bead, the even welding of bottom plate upper surface has four sack skeleton one ends, and the sack skeleton other end is connected and is accepted the board lower surface to the sack skeleton outside is equipped with installs the sack main part of accepting between board and the bottom plate, accept board central authorities and seted up the air intake, and is equipped with the deep bead under the air intake to the deep bead with accept and evenly install a plurality of reset spring between the board. Has the advantages that: the utility model discloses can cut down the fixed striking dynamics to sack main part inner wall of large granule in the gas by a wide margin to reduced the wearing and tearing corruption that causes sack main part inner wall surface, prolonged the life of dust removal sack, and can clean the dust of sack main part inner wall accumulation, avoid long-time accumulated dust to block up the filtration pore of dust removal sack, reduced the frequency of clearance sack inboard dust, also improved dust collecting equipment's filter effect greatly.

Description

Novel dust removal sack

Technical Field

The utility model relates to a dust collecting equipment technical field particularly, relates to a novel dust removal sack.

Background

The dust removal cloth bag is called as the cardiovascular system of the cloth bag dust removal equipment and is generally called as a dust filtering box, a dust remover cloth bag, a dust collector bag, a dust collecting bag, a dust remover cloth bag and the like, the dust removal cloth bag is an important part of the whole operation process of the cloth bag dust removal equipment, and the general cylindrical dust removal cloth bag is vertically suspended in the dust removal equipment and is mainly applied to the production and manufacturing industries of thermal power generation, steel smelting, nonferrous metal smelting and the like.

Most simple structure of current dust removal sack, only simple cup joints dust removal skeleton and filter bag mutually, when the filter bag stands the direct time of the stronger gas that contains the large granule solid of wind-force for a long time and passes through, cause comparatively serious wearing and tearing corruption to filter bag inner wall surface easily, the life of dust removal sack has seriously been influenced, and dust removal filter bag work after a period, filter bag inner wall surface often can gather the one deck dust, be difficult for droing, can influence dust collecting equipment's filter effect, when serious, the dust can stop up the filtration pore of crossing of dust removal sack completely, make dust collecting equipment lose dust removal filter effect.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a novel dust removal sack possesses the gaseous wind speed of reduction dust removal, and protection dust removal sack just prevents the advantage of inner wall dust accumulation, and then solves the problem among the above-mentioned background art.

(II) technical scheme

For realizing above-mentioned reduction dust removal gas wind speed, the protection dust removal sack just prevents the advantage of inner wall dust accumulation, the utility model discloses a concrete technical scheme as follows: the utility model provides a novel dust removal sack, is including accepting the board, the bottom plate, sack main part and deep bead, the even welding of bottom plate upper surface has four sack skeleton one ends, and the sack skeleton other end is connected and is accepted the board lower surface to the sack skeleton outside is equipped with installs and accepts the sack main part between board and the bottom plate, accept board central authorities and seted up the air intake, and be equipped with the deep bead under the air intake to the deep bead with accept and evenly install a plurality of reset spring between the board.

Furthermore, a sliding groove is formed in the inner side of the cloth bag framework, four sliding blocks are evenly welded on the side face of the wind shield, and the sliding blocks are embedded in the sliding groove in a clamping mode.

Furthermore, four mounting plates are uniformly welded between the side sliding blocks of the wind shield, and the mounting plates are provided with brushes which are in contact with the cloth bag main body.

Furthermore, a plurality of vibration springs are uniformly arranged between the cloth bag main body and the cloth bag framework.

Furthermore, the bearing plate, the bottom plate and the cloth bag framework are made of stainless steel materials, and the bearing plate is provided with a mounting bolt.

Furthermore, the cross section area of the wind shield is larger than that of the air inlet.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel dust removal sack possesses following beneficial effect:

(1) the utility model discloses air intake below position is provided with the deep bead in the dust removal sack, and the deep bead evenly is equipped with in the spout that the slider inlay card was seted up on the sack skeleton all around, and the deep bead upper surface passes through the board of accepting at reset spring connection top, when the stronger gas that contains the large granule solid of wind-force gets into the dust removal sack inboard through the air intake, the deep bead can be under reset spring's traction, reduce the velocity of flow that contains the gas of large granule solid, and reduce the fixed striking dynamics to sack main part inner wall of large granule in the gas by a wide margin, thereby reduced the wearing and tearing corruption that causes sack main part inner wall surface, the life of dust removal sack has been prolonged.

(2) The utility model discloses evenly install the brush with the contact of sack main part inner wall through the mounting panel around the deep bead, when wind speed constantly changes treat that the dust removal gas passes through, the deep bead can get off back oscilaltion at reset spring constantly changing deformation, thereby it cleans to drive the brush around the deep bead to sack main part inner wall, and then make the dust that accumulates on the sack main part inner wall drop, the elasticity of vibrations spring makes the sack main part make a round trip to rock simultaneously, the messenger's dust that can be better drops, avoid long-time accumulation's dust to block up the filtration hole of dust removal sack, the accumulational speed of dust is slower, the jetting system need not frequent work, the operation energy consumption of dust collecting equipment has been reduced, the filter effect of dust collecting equipment has also been improved greatly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a novel dust removal cloth bag according to an embodiment of the present invention;

fig. 2 is a cross-sectional view a-a of a novel dust collection bag according to an embodiment of the present invention;

fig. 3 is an exploded view of a wind shield lifting structure of a novel dust collection cloth bag according to the embodiment of the present invention.

In the figure:

1. a bearing plate; 2. a cloth bag main body; 3. a brush; 4. a cloth bag framework; 5. vibrating the spring; 6. a base plate; 7. a chute; 8. a slider; 9. a wind deflector; 10. a return spring; 11. an air inlet; 12. and (7) mounting the plate.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a novel dust removal sack.

Referring now to the drawings and the detailed description, as shown in fig. 1-3, a novel dust-removing cloth bag according to an embodiment of the present invention comprises a receiving plate 1, a bottom plate 6, a cloth bag main body 2 and a wind screen 9, wherein one end of four cloth bag frameworks 4 are uniformly welded on the upper surface of the bottom plate 6, the other end of the cloth bag frameworks 4 is connected with the lower surface of the receiving plate 1, the outer side of the cloth bag frameworks 4 is provided with the cloth bag main body 2 arranged between the receiving plate 1 and the bottom plate 6, the center of the receiving plate 1 is provided with an air inlet 11, the wind screen 9 is arranged under the air inlet 11, and a plurality of reset springs 10 are uniformly arranged between the wind screen 9 and the receiving plate 1, thereby reducing the flow velocity of gas containing large-particle solids, reducing the impact force of large particles in the gas on the inner wall of the cloth bag main body 2, and reducing the abrasion corrosion on, the service life of the dust removal cloth bag is prolonged.

In one embodiment, the chute 7 is formed in the inner side of the cloth bag framework 4, the four sliding blocks 8 are uniformly welded on the side surface of the wind shield 9, and the sliding blocks 8 are embedded in the chute 7 in a clamping manner, so that the wind shield 9 can go up and down back and forth, the wind can be buffered and weakened, and the brush 3 can be driven to clean the inner wall of the cloth bag main body 2.

In one embodiment, four mounting plates 12 are uniformly welded between the side sliding blocks 8 of the wind shield 9, the brush 3 is mounted on the mounting plates 12, the brush 3 is in contact with the cloth bag main body 2, the inner wall of the cloth bag main body 2 is cleaned, and then dust accumulated on the inner wall of the cloth bag main body 2 is enabled to fall off, the situation that the dust accumulated for a long time blocks a filter hole of a dust removal cloth bag is avoided, the accumulated speed of the dust is low, a blowing system does not need to work frequently, the operation energy consumption of dust removal equipment is reduced, and the filtering effect of the dust removal equipment is greatly improved.

In one embodiment, a plurality of vibration springs 5 are uniformly arranged between the cloth bag main body 2 and the cloth bag framework 4, so that the cloth bag main body 2 can shake back and forth, and dust can be better dropped.

In one embodiment, the bearing plate 1, the bottom plate 6 and the bag framework 4 are made of stainless steel, and the bearing plate 1 is provided with mounting bolts, so that a good supporting effect is achieved, the filtering area of the dust removing bag is increased, and the dust removing and filtering effect of the dust removing bag is improved.

In one embodiment, the cross-sectional area of the wind deflector 9 is larger than the cross-sectional area of the air inlet 11, which serves to ensure that the wind deflector 9 can completely block the air containing large particulate solids entering from the air inlet 11.

The working principle is as follows: when the dust removal bag is used, when gas containing large granular solids with strong wind power enters the inner side of the dust removal bag main body 2 through the air inlet 11, because the sliding blocks 8 uniformly arranged around the wind shield 9 are clamped and embedded in the sliding grooves 7 formed in the bag framework 4, the wind shield 9 arranged below the air inlet 11 can move downwards under the action of the wind power, the reset spring 10 connected with the wind shield 9 extends, the flow speed of the gas containing the large granular solids passing through the inner wall of the bag main body 2 is reduced by utilizing the elasticity of the reset spring 10, the impact force of the large granular solids in the gas on the inner wall of the bag main body 2 is greatly reduced, so that the abrasion and corrosion on the surface of the inner wall of the bag main body 2 are reduced, the service life of the bag dust removal is prolonged, the brushes 3 which are in contact with the inner wall of the bag main body 2 are uniformly arranged around the wind, the deep bead 9 can get off at the deformation that reset spring 10 constantly changes and go back the oscilaltion, thereby drive brush 3 around the deep bead 9 and clean 2 inner walls of sack main part, and then make the dust that accumulates on 2 inner walls of sack main part drop, the elasticity of vibrations spring 5 makes 2 rocking of sack main part round trips simultaneously, messenger's dust that can be better drops, the filtration pore is blockked up to the dust removal sack to the dust of avoiding long-time accumulation, the accumulational speed of dust is slower, the jetting system need not frequent work, the operation energy consumption of equipment has been reduced, the filter effect of dust collecting equipment has also been improved greatly.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel dust removal sack, is including accepting board (1), bottom plate (6), sack main part (2) and deep bead (9), its characterized in that, the even welding of bottom plate (6) upper surface has four sack skeleton (4) one end, and sack skeleton (4) other end connect and accept board (1) lower surface to the sack skeleton (4) outside is equipped with installs sack main part (2) between accepting board (1) and bottom plate (6), accept board (1) central authorities and seted up air intake (11), and is equipped with deep bead (9) under air intake (11) to deep bead (9) and accept evenly install a plurality of reset spring (10) between board (1).

2. The novel dust removal cloth bag according to claim 1, wherein a sliding groove (7) is formed in the inner side of the cloth bag framework (4), four sliding blocks (8) are uniformly welded on the side surface of the wind shield (9), and the sliding blocks (8) are embedded in the sliding groove (7).

3. The novel dust removal cloth bag according to claim 1, wherein four mounting plates (12) are uniformly welded between the side sliding blocks (8) of the wind shield (9), the mounting plates (12) are provided with the brushes (3), and the brushes (3) are in contact with the cloth bag main body (2).

4. The novel dust removal cloth bag according to claim 1, wherein a plurality of vibration springs (5) are uniformly arranged between the cloth bag main body (2) and the cloth bag framework (4).

5. The novel dust removal cloth bag according to claim 1, wherein the receiving plate (1), the bottom plate (6) and the cloth bag framework (4) are made of stainless steel, and mounting bolts are arranged on the receiving plate (1).

6. The new dust collecting bag according to claim 1, characterized in that the cross-sectional area of the wind deflector (9) is larger than the cross-sectional area of the air inlet (11).