CN212942022U

CN212942022U - Pulse filter core dust pelletizing system

Info

Publication number: CN212942022U
Application number: CN202021417687.6U
Authority: CN
Inventors: 颜林贵
Original assignee: Guangzhou Zhongbo Environmental Service Co ltd
Current assignee: Guangzhou Zhongbo Environmental Service Co ltd
Priority date: 2020-07-17
Filing date: 2020-07-17
Publication date: 2021-04-13
Anticipated expiration: 2030-07-17

Abstract

The utility model discloses a pulse filter core dust pelletizing system, including dust removal case, ash bucket and filter element group, the dust removal case is fixed on the support frame, and the bottom of dust removal case is connected with the ash bucket, the filter element group is installed through filter element group fixed plate in the dust removal incasement, the filter element group includes a plurality of filter cores, is equipped with gas outlet and air inlet, every on ash bucket and the dust removal case respectively the filter core all passes through venturi tube with the high-pressure air entry of setting on the dust removal case and is connected, and every all install the electromagnetic pulse valve on the pipeline between filter core and the high-pressure air entry, the beneficial effects of the utility model are that: the dust filter can effectively filter and intercept dust in air, and can utilize pulse air to enable the filter element to rapidly generate contraction-expansion-contraction-expansion actions in a moment during dust cleaning, so that the dust adsorbed outside the wall of the filter element is removed, and effective dust cleaning action is realized.

Description

Pulse filter core dust pelletizing system

Technical Field

The utility model relates to a dust collector specifically is a pulse filter core dust pelletizing system.

Background

Industrial dusts are mainly derived from the mechanical crushing and grinding of solid materials, the mixing, sieving, packaging and transportation of powdery materials, fumes from the combustion of materials, the oxidation and condensation in air of the vapours produced when materials are heated.

The industrial dust has obvious negative effects on the surrounding atmospheric environment and human bodies, and has larger harm degree.

Based on this, this application has proposed a pulse filter core dust pelletizing system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pulse filter core dust pelletizing system to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a pulse filter core dust pelletizing system, includes dust removal case, ash bucket and filter element group, the dust removal case is fixed on the support frame, and the bottom of dust removal case is connected with the ash bucket, the filter element group is installed through filter element group fixed plate in the dust removal incasement, the filter element group includes a plurality of filter cores, is equipped with gas outlet and air inlet, every on ash bucket and the dust removal case respectively the filter core all passes through venturi tube with the high-pressure air entry that sets up on the dust removal case and is connected, and every all install the electromagnetic pulse valve on the pipeline between filter core and the high-pressure air entry.

As a further aspect of the present invention: the bottom of ash bucket is equipped with the ash discharge mouth, ash discharge mouth department detachable is connected with the ash bucket.

As a further aspect of the present invention: and an ash discharging mechanism is also arranged in the ash hopper and used for preventing dust from blocking the ash discharging port.

As a further aspect of the present invention: the ash discharging mechanism comprises a motor and two ash discharging wheels which are opposite in position, the two ash discharging wheels are arranged at the bottom of the ash bucket, and the motor is connected with the two ash discharging wheels through a transmission piece.

As a further aspect of the present invention: the transmission piece is a synchronous belt.

Compared with the prior art, the beneficial effects of the utility model are that: the dust filter can effectively filter and intercept dust in air, and can utilize pulse air to enable the filter element to rapidly generate contraction-expansion-contraction-expansion actions in a moment during dust cleaning, so that the dust adsorbed outside the wall of the filter element is removed, and effective dust cleaning action is realized.

Drawings

Fig. 1 is a schematic structural diagram of a pulse filter core dust removal system.

Figure 2 is a side view of a pulse cartridge dedusting system.

In the figure: 1-a dust removal box, 2-an ash bucket, 3-an ash discharge port, 4-a support frame, 5-an air inlet, 6-a high-pressure air inlet, 7-an ash discharge wheel, 8-a transmission part, 9-a motor and 10-a filter element.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

Please refer to fig. 1-2, in the embodiment of the utility model, a pulse filter element dust pelletizing system, including dust removal case 1, ash bucket 2 and filter element group, dust removal case 1 is fixed on support frame 4, and dust removal case 1's bottom is connected with ash bucket 2, install filter element group through filter element group fixed plate in the dust removal case 1, filter element group includes a plurality of filter cores 10, is equipped with gas outlet and air inlet 5 on ash bucket 2 and the dust removal case 1 respectively, every filter element 10 all passes through venturi tube with the high-pressure air entry 6 that sets up on dust removal case 1 and is connected, and every all install the electromagnetic pulse valve on the pipeline between filter element 10 and the high-pressure air entry 6.

In practical application, factory waste gas enters the dust removal box 1 through the gas inlet 5 from a pipeline, the gas flow velocity is suddenly reduced due to sudden expansion of the volume, dust with coarse particles is settled downwards by the self gravity and falls into the dust hopper 2, fine dust is dedusted along with gas through the filter element group, fine dust is dedusted along with gas through the filter elements in the filter element group, the dust is adsorbed on the outer wall of the filter element 10 through various adsorption effects, the dust on the outer wall of the filter element 10 is thicker along with the increase of time, the resistance of a dust removal system is gradually increased, the treated gas quantity is continuously reduced, and in order to ensure that the dust removal system is always kept in an effective state, when the resistance of equipment is stabilized in a certain range, the accumulated dust adsorbed in the outer wall of the filter element 10; when the dust is eliminated, the external controller sends an instruction to each electromagnetic pulse valve according to the setting, the electromagnetic pulse valves are opened and closed in sequence, when the valves are opened, high-pressure air is blown into each filter element 10 in sequence, the high-pressure air enters the filter elements 10 through the Venturi tube, the air pressure in the filter elements 10 is suddenly multiple times of the pressure outside the filter elements 10, when the electromagnetic pulse valves are closed, the air pressure in the filter elements 10 is reduced sharply, the air pressure in the filter elements 10 is lower than the pressure outside the filter elements 10, so that the filter elements 10 rapidly perform contraction-expansion-contraction-expansion actions in a moment, and powder adsorbed outside the filter element walls is removed.

Referring to fig. 1, as a preferred embodiment of the present invention, an ash discharge opening 3 is disposed at the bottom of the ash bucket 2, the ash discharge opening 3 is detachably connected to an ash bucket, and an ash discharge mechanism is further installed in the ash bucket 2 for preventing the ash discharge opening 3 from being blocked by ash.

Specifically, the ash discharging mechanism comprises a motor 9 and two ash discharging wheels 7 which are opposite in position, the two ash discharging wheels 7 are arranged at the bottom of the ash bucket 2, and the motor 9 is connected with the two ash discharging wheels 7 through a transmission piece 8.

When the dust in the dust hopper 2 is more, the problem of blockage is easy to occur, when the motor 9 outputs power, the motor drives the two dust discharging wheels 7 to synchronously rotate so as to prevent the problem of blockage of the dust, and preferably, the transmission part 8 in the embodiment can be a synchronous belt.

The above embodiment of the utility model discloses a pulse filter core dust pelletizing system, it can carry out effectual filtration to the dust in the air and hold back, can utilize pulse air to make filter core 10 sharply take place shrink-inflation-shrink-inflation action in the twinkling of an eye simultaneously when the deashing, will adsorb the powder in the core wall outside and drive off, realizes effectual deashing action.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. The utility model provides a pulse filter core dust pelletizing system, includes dust removal case (1), ash bucket (2) and filter element group, its characterized in that, dust removal case (1) is fixed on support frame (4), and the bottom of dust removal case (1) is connected with ash bucket (2), install filter element group through filter element group fixed plate in dust removal case (1), filter element group includes a plurality of filter cores (10), is equipped with gas outlet and air inlet (5) on ash bucket (2) and dust removal case (1) respectively, every filter element (10) all pass through venturi tube with highly-compressed air entry (6) that set up on dust removal case (1), and every all install the electromagnetic pulse valve on the pipeline between filter element (10) and highly-compressed air entry (6).

2. The pulse filter element dust removal system according to claim 1, wherein an ash discharge port (3) is formed in the bottom of the ash bucket (2), and an ash bucket is detachably connected to the ash discharge port (3).

3. A pulse filter element dust removal system according to claim 2, wherein an ash discharge mechanism is further installed in the ash hopper (2) for preventing dust from blocking the ash discharge port (3).

4. A pulse filter element dust removal system according to claim 3, wherein the dust discharging mechanism comprises a motor (9) and two dust discharging wheels (7) which are opposite in position, the two dust discharging wheels (7) are arranged at the bottom of the dust hopper (2), and the motor (9) is connected with the two dust discharging wheels (7) through a transmission member (8).

5. A pulse filter cartridge dusting system according to claim 4, whereby the transmission element (8) is a timing belt.