CN217568044U

CN217568044U - Pre-dedusting device of pulse bag type dust collector

Info

Publication number: CN217568044U
Application number: CN202221294406.1U
Authority: CN
Inventors: 王林涛; 许小雷
Original assignee: Hefei Zhongya Environmental Protection Technology Co ltd
Current assignee: Hefei Zhongya Environmental Protection Technology Co ltd
Priority date: 2022-05-27
Filing date: 2022-05-27
Publication date: 2022-10-14
Anticipated expiration: 2032-05-27

Abstract

The utility model discloses a dust collector in advance of pulse bag collector, including dust removal case, dust removal cloth and clean mechanism, dust removal cloth with clean mechanism sets up dust removal incasement side top. The utility model discloses a set up clean mechanism, the rolling disc drives the wind spring and rotates the seat rotation, rotates the rotatory seat that drives and pat the seat and pat the cloth that removes dust under telescopic link and spring action, has realized removing dust in advance before the air admission pulse bag collector, has improved the working life of pulse bag collector, still can realize the automatically cleaning to the cloth that removes dust in the while device, has guaranteed the dust removal quality who removes dust in advance.

Description

Pre-dedusting device of pulse bag type dust collector

Technical Field

The utility model relates to a pulse bag collector technical field especially relates to a pulse bag collector's dust collector in advance.

Background

The pulse bag type dust collector is a dry dust filter. It is suitable for trapping fine, dry, non-fibrous dust. The filter bag is made of woven filter cloth or non-woven felt, the dust-containing gas is filtered by using the filtering action of the fiber fabric, after the dust-containing gas enters the bag type dust collector, dust with large particles and large specific gravity is settled under the action of gravity and falls into the dust hopper, and when the gas containing smaller dust passes through the filter material, the dust is blocked, so that the gas is purified; because the smoke discharge amount is large, the filter pressure of the filter bag of the pulse bag type dust collector is large, and frequent maintenance is needed, the maintenance cost of the filter bag of the pulse bag type dust collector is very expensive, great economic burden is brought to enterprises, and the dust collection efficiency is greatly reduced by frequently maintaining the filter bag.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pre-dedusting device of a pulse bag type dust collector for solving the problems.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

a pre-dedusting device of a pulse bag type dust collector comprises a dedusting box, dedusting cloth and a cleaning mechanism, wherein the dedusting cloth and the cleaning mechanism are arranged above the inner side of the dedusting box;

clean mechanism includes rolling disc, flabellum, connecting rod, fixing base, wind spring, telescopic link, spring, roating seat and pats the seat, the rolling disc sets up the dust removal cloth outside, the rolling disc below sets up the flabellum, the rolling disc top sets up the fixing base, the fixing base below sets up the wind spring, the wind spring below sets up the telescopic link, the telescopic link outside sets up rotate the seat with pat the seat, it sets up to pat the seat below, the telescopic link is flexible to be held the outside and is set up the spring, rotate the seat with the rolling disc passes through the connecting rod is connected, rotate the seat with it is provided with engaged with rack to pat a junction.

Preferably: the rotating disc is rotatably connected with the dust removal box, and the rotating disc is fixedly connected with the dust removal cloth.

Preferably, the following components: the fixed seat is fixedly connected with the dust removal box, the fixed seat is fixedly connected with the coil spring, and the rotating disc is fixedly connected with the coil spring.

Preferably: the telescopic link stiff end with fixing base fixed connection, rotate the seat with the telescopic link stiff end rotates and connects, pat the seat with telescopic link flexible end fixed connection.

Preferably: an air inlet is formed in the lower portion of one side of the dust removal box, and an air outlet is formed in the upper portion of the other side of the dust removal box.

Preferably: and a reservoir is arranged below the inner side of the dust removal box.

Compared with the prior art, the beneficial effects of the utility model are as follows: through setting up clean mechanism, the rolling disc drives the wind spring and rotates the seat rotation, rotates the rotatory seat that drives and beats the seat and pat dust removal cloth under telescopic link and spring action, has realized removing dust in advance before the air admission pulse bag collector, has improved the working life of pulse bag collector, still can realize the automatically cleaning to dust removal cloth in the device simultaneously, has guaranteed the dust removal quality of removing dust in advance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 inventive exercise.

FIG. 1 is a schematic structural diagram of a pre-dust-removing device of a pulse bag type dust collector according to the present invention;

FIG. 2 is a sectional view of a pre-dust removing device of a pulse bag type dust collector according to the present invention;

fig. 3 is a schematic structural diagram of a cleaning mechanism of a pre-dust removing device of a pulse bag type dust collector according to the present invention;

FIG. 4 is a schematic view of a rotary seat structure of a pre-dust removing device of a pulse bag type dust collector according to the present invention;

FIG. 5 is a schematic view of a pre-dedusting device of a pulse bag filter according to the present invention;

the reference numerals are explained below:

1. a dust removal box; 2. an air inlet; 3. an air outlet; 4. a reservoir; 5. dedusting cloth; 6. a cleaning mechanism; 61. rotating the disc; 62. a fan blade; 63. a connecting rod; 64. a fixed seat; 65. a coil spring; 66. a telescopic rod; 67. a spring; 68. rotating the base; 69. a flapping seat.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-5, a pre-dust removing device of a pulse bag type dust collector comprises a dust removing box 1, a dust removing cloth 5 and a cleaning mechanism 6, wherein the dust removing cloth 5 and the cleaning mechanism 6 are arranged above the inner side of the dust removing box 1;

cleaning mechanism 6 includes rolling disc 61, flabellum 62, connecting rod 63, fixing base 64, wind spring 65, telescopic link 66, spring 67, rolling seat 68, and pat seat 69, rolling disc 61 sets up in the dust removal cloth 5 outside, rolling disc 61 below sets up flabellum 62, rolling disc 61 top sets up fixing base 64, fixing base 64 below sets up wind spring 65, wind spring 65 below sets up telescopic link 66, telescopic link 66 outside sets up rolling seat 68 and pat seat 69, pat seat 69 sets up in rolling seat 68 below, telescopic link 66 expansion end outside sets up spring 67, rolling seat 68 is connected through connecting rod 63 with rolling disc 61, rolling seat 68 and pat seat 69 junction are provided with engaged rack, cleaning mechanism 6 is that rolling disc 61 drives rolling seat 68 through connecting rod 63 and rotates outside telescopic link 66 fixed end, drive wind spring 65 simultaneously and rotate, under the effect of telescopic link 66 and spring 67, rolling seat 68 rotates and beats seat 69 and drives and pat seat 69 and pat dust removal cloth 5.

In this embodiment: rotating disc 61 rotates with dust removal case 1 and is connected, rotating

disc

61 and 5 fixed connection of dust removal cloth,

fixing base

64 and 1 fixed connection of dust removal case, fixing base 64 and wind spring 65 fixed connection, rotating disc 61 and wind spring 65 fixed connection, telescopic link 66 stiff end and fixing base 64 fixed connection, rotating seat 68 rotates with telescopic link 66 stiff end and is connected, pat seat 69 and the telescopic link 66 telescopic end fixed connection, dust removal case 1 one side below is provided with air intake 2, dust removal case 1 opposite side top is provided with air outlet 3, dust removal case 1 inboard below is provided with cistern 4.

The working principle is as follows: after the air that needs to remove dust gets into dust removal case 1 from air intake 2 in, see off from air outlet 3 again, the great direct cistern 4 that drops to under the action of gravity of impurity particle diameter that contains in the air, the diameter is less then can attach on dust removal cloth 5, air blows flabellum 62 and drives the rolling disc 61 rotation, rolling disc 61 drives wind spring 65 and rotates seat 68 rotation, seat 68 rotation drives and beats seat 69 and pat dust removal cloth 5 under telescopic link 66 and spring 67 effect, make the tiny particle that attaches on dust removal cloth 5 drop to in the cistern 4, can not beat dust removal cloth 5 all the time under the effect of wind spring 65, prevent that the damage from appearing in the surface of dust removal cloth 5 and lose the dust removal function, the restoring force of wind spring 65 can drive and beat seat 69 when air does not have the air to enter simultaneously, prevent that tiny particle from attaching on dust removal cloth 5 for a long time clean the difficulty.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides a dust collector in advance of pulse bag collector which characterized in that: the dust collection device comprises a dust collection box (1), dust collection cloth (5) and a cleaning mechanism (6), wherein the dust collection cloth (5) and the cleaning mechanism (6) are arranged above the inner side of the dust collection box (1);

clean mechanism (6) include rolling disc (61), flabellum (62), connecting rod (63), fixing base (64), wind spring (65), telescopic link (66), spring (67), rotation seat (68) and pat seat (69), rolling disc (61) sets up dust removal cloth (5) outside, rolling disc (61) below sets up flabellum (62), rolling disc (61) top sets up fixing base (64), fixing base (64) below sets up wind spring (65), wind spring (65) below sets up telescopic link (66), telescopic link (66) outside sets up rotation seat (68) with pat seat (69), pat seat (69) set up rotation seat (68) below, telescopic link (66) flexible end outside sets up spring (67), rotation seat (68) with rolling disc (61) pass through connecting rod (63) are connected, rotation seat (68) with pat seat (69) junction is provided with the rack of engaged with.

2. The pre-dedusting apparatus of the pulse bag deduster according to claim 1, wherein: the rotating disc (61) is rotatably connected with the dust removal box (1), and the rotating disc (61) is fixedly connected with the dust removal cloth (5).

3. The pre-dedusting apparatus of the pulse bag deduster according to claim 1, wherein: the fixed seat (64) is fixedly connected with the dust removal box (1), the fixed seat (64) is fixedly connected with the coil spring (65), and the rotating disc (61) is fixedly connected with the coil spring (65).

4. The pre-dedusting apparatus of the pulse bag deduster according to claim 1, wherein: telescopic link (66) stiff end with fixing base (64) fixed connection, rotate seat (68) with telescopic link (66) stiff end rotates and connects, pat seat (69) with telescopic link (66) flexible end fixed connection.

5. The pre-dedusting apparatus of the pulse bag deduster according to claim 1, wherein: an air inlet (2) is formed in the lower portion of one side of the dust removal box (1), and an air outlet (3) is formed in the upper portion of the other side of the dust removal box (1).

6. The pre-dedusting apparatus of the pulse bag deduster according to claim 1, wherein: and a reservoir (4) is arranged below the inner side of the dust removing box (1).