CN212942021U

CN212942021U - Filter core central authorities dust pelletizing system

Info

Publication number: CN212942021U
Application number: CN202021411249.9U
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 filter core central authorities dust pelletizing system, including air-supply line, filter core central authorities dust collecting equipment and with the degree of depth air treatment equipment that filter core central authorities dust collecting equipment connects, be connected with out the tuber pipe on the degree of depth air treatment equipment, it installs the frequency conversion fan on the tuber pipe to go out, filter core central authorities dust collecting equipment includes air inlet chamber, clean air chamber and sets up straining a section of thick bamboo in the air inlet chamber, be equipped with the dusty air entry of being connected with the air-supply line on the air inlet chamber, strain a section of thick bamboo and be zigzag column structure, strain a section of thick bamboo and clean air chamber intercommunication, be equipped with the clean air export that is used for being connected with degree of depth air treatment equipment on the clean: through the dust problem of handling that the filter core central authorities dust collecting equipment of design can be fine and solve the industry and produce, can also carry out the advanced treatment to dirty air simultaneously, carry out catalytic cracking to the organic pollutant in the air, overall structure is simple compact, convenient operation.

Description

Filter core central authorities dust pelletizing system

Technical Field

The utility model relates to an air treatment equipment specifically is a filter core central authorities 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. Industrial dust has significant negative effects on the surrounding atmospheric environment and is more harmful.

Based on this, this application provides a filter core central authorities dust pelletizing system.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter core central authorities dust pelletizing system to solve the problem that proposes among 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 filter core central authorities dust pelletizing system, including air-supply line, filter core central authorities dust collecting equipment and with the degree of depth air treatment equipment that filter core central authorities dust collecting equipment connects, be connected with out the tuber pipe on the degree of depth air treatment equipment, it installs the frequency conversion fan on the tuber pipe to go out, filter core central authorities dust collecting equipment includes air inlet chamber, clean air room and sets up the section of thick bamboo of straining in the air inlet chamber, be equipped with the dirty air entry of being connected with the air-supply line on the air inlet chamber, strain a section of thick bamboo for zigzag column structure, strain a section of thick bamboo and clean air room intercommunication, be equipped with the clean air export that is used for.

As a further aspect of the present invention: the filter element central dust removal equipment further comprises a back-blowing pipe, the back-blowing pipe is connected with an external high-pressure air source, the back-blowing pipe is opposite to the filter cylinder and used for back-blowing the filter cylinder, and a diaphragm valve is installed on the back-blowing pipe.

As a further aspect of the present invention: and the bottom of the air inlet chamber is also provided with a dust hopper for collecting dust generated by back blowing.

As a further aspect of the present invention: degree of depth air treatment equipment is including the UV photodissociation case and the active carbon adsorption case that connect gradually, wherein, install a plurality of UV pipes and be equipped with the catalysis otter board of titanium dioxide in the UV photodissociation case.

As a further aspect of the present invention: the air inlet pipe and the air outlet pipe are provided with sampling ports for sampling air inlet and outlet.

Compared with the prior art, the beneficial effects of the utility model are that: through the dust problem of handling that the filter core central authorities dust collecting equipment of design can be fine and solve the industry and produce, can also carry out the advanced treatment to dirty air simultaneously, carry out catalytic cracking to the organic pollutant in the air, overall structure is simple compact, convenient operation.

Drawings

Fig. 1 is a schematic structural diagram of a central dust removal system of a filter element.

Fig. 2 is a schematic structural diagram of a central dust removal device of a filter element in a central dust removal system of the filter element.

In the figure: 1-an air inlet pipe, 2-filter element central dust removal equipment, 201-an air inlet chamber, 202-a filter cartridge, 203-a dust hopper, 204-a clean air chamber, 205-a blowback pipe, 206-a diaphragm valve, 207-a clean air outlet, 208-a dust-containing air inlet, a 3-UV photolysis box, a 4-activated carbon adsorption box, a 5-air outlet pipe and a 6-variable frequency fan.

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 an embodiment of the present invention, a filter element central dust removing system includes an air inlet pipe 1, a filter element central dust removing device 2 and a deep air processing device connected to the filter element central dust removing device 2, the deep air processing device is connected to an air outlet pipe 5, the air outlet pipe 5 is provided with a variable frequency fan 6, the filter element central dust removing device 2 includes an air inlet chamber 201, a clean air chamber 204 and a filter cartridge 202 disposed in the air inlet chamber 201, the air inlet chamber 201 is provided with a dust-containing air inlet 208 connected to the air inlet pipe 1, the filter cartridge 202 is a zigzag structure, the filter cartridge 202 is communicated with the clean air chamber 204, and the clean air chamber 204 is provided with a clean air outlet 207 for being connected to the deep air processing device.

In this embodiment, when dirty air enters the inlet plenum 201 through the dirty air inlet 208, the flow rate in the zigzag-shaped filter cartridge 202 is reduced, impurities such as dust are trapped in the filter cartridge 202, and clean air enters the clean air plenum 204 and enters the deep air treatment device through the clean air outlet 207.

In one aspect of this embodiment, the filter cartridge 202 uses inlet polyester fibers as a filter material, and a layer of submicron-sized ultra-thin fibers is adhered to the filter material, and the fibers are arranged very tightly on the adhesive layer, and the very small mesh can block most of the submicron-sized dust particles on the surface of the filter material; the surface of the filter material is provided with folds, so that the filtering area can be increased, and the whole structure is more compact.

Referring to fig. 1-2, as a preferred embodiment of the present invention, the filter element central dust removing apparatus 2 further includes a back-blowing pipe 205, the back-blowing pipe 205 is connected to an external high-pressure air source, the back-blowing pipe 205 is opposite to the filter cartridge 202, and a diaphragm valve 206 is installed on the back-blowing pipe 205.

In a case of this embodiment, when the ash layer on the surface of the filter cartridge is thick, the high-pressure air flow is ejected at a high speed, and at the same time, ambient air that is several times of the ejected air flow is induced to enter the filter cartridge to blow off dust on the outer surface of the filter cartridge.

Referring to fig. 2, as another preferred embodiment of the present invention, a dust hopper 203 is further installed at the bottom of the air inlet chamber 201 for collecting dust generated by back blowing.

Dust blown out when the external high-pressure air source backflushs can be collected and stored by the dust hopper 203, and meanwhile, dust filtered normally can also fall into the dust hopper 203 so as to be processed in a centralized mode.

Referring to fig. 1, as another preferred embodiment of the present invention, the advanced air treatment apparatus includes a UV photolysis tank 3 and an activated carbon adsorption tank 4 connected in sequence, wherein a plurality of UV tubes and a catalytic mesh plate provided with titanium dioxide are installed in the UV photolysis tank 3.

Since organic pollutants such as formaldehyde may be contained in the initial dusty air, in this embodiment, the UV photolysis tank 3 may perform catalytic cracking on the organic pollutants to deeply treat the air, and small molecular substances and the like generated after cracking may be adsorbed by the activated carbon adsorption tank 4.

Preferably, the air inlet pipe 1 and the air outlet pipe 5 are both provided with sampling ports for sampling inlet air and outlet air.

The above embodiment of the utility model provides a filter core central authorities dust pelletizing system, the dust problem that produces in processing and the solution industry that can be fine through the filter core central authorities dust collecting equipment 2 of design, can also carry out deep processing to dusty air simultaneously, carries out catalytic cracking to the organic pollutant in the air, and overall structure is simple compact, convenient operation.

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. A central dust removal system for a filter element comprises an air inlet pipe (1), central dust removal equipment (2) for the filter element and deep air treatment equipment connected with the central dust removal equipment (2) for the filter element, the deep air treatment equipment is connected with an air outlet pipe (5), the air outlet pipe (5) is provided with a variable frequency fan (6), characterized in that the filter element central dust removal device (2) comprises an air inlet chamber (201), a clean air chamber (204) and a filter cartridge (202) arranged in the air inlet chamber (201), the air inlet chamber (201) is provided with a dust-containing air inlet (208) connected with the air inlet pipe (1), the filter cartridge (202) is of a zigzag structure, the filter cartridge (202) is communicated with a clean air chamber (204), the clean air chamber (204) is provided with a clean air outlet (207) used for being connected with the deep air treatment equipment.

2. The central dust removal system for filter elements according to claim 1, wherein the central dust removal device (2) further comprises a blowback pipe (205), the blowback pipe (205) is connected to an external high-pressure air source, the blowback pipe (205) is opposite to the filter cartridge (202) and is used for blowback of the filter cartridge (202), and a diaphragm valve (206) is installed on the blowback pipe (205).

3. A filter element central dust removal system according to claim 2, wherein a dust hopper (203) is further installed at the bottom of the air inlet chamber (201) for collecting dust generated by back blowing.

4. A filter element central dust-removing system according to claim 1, 2 or 3, characterized in that the deep air treatment equipment comprises a UV photolysis tank (3) and an activated carbon adsorption tank (4) which are connected in sequence, wherein a plurality of UV tubes and a catalytic mesh plate provided with titanium dioxide are installed in the UV photolysis tank (3).

5. The central dedusting system for filter element as recited in claim 4, characterized in that the air inlet pipe (1) and the air outlet pipe (5) are provided with sampling ports for sampling the inlet air and the outlet air.