CN213643416U

CN213643416U - A dust recovery device for tungsten material processing factory building

Info

Publication number: CN213643416U
Application number: CN202021395515.3U
Authority: CN
Inventors: 彭玉玲
Original assignee: Ganzhou Huaxing Tungsten Products Co ltd
Current assignee: Ganzhou Huaxing Tungsten Products Co ltd
Priority date: 2020-07-15
Filing date: 2020-07-15
Publication date: 2021-07-09
Anticipated expiration: 2030-07-15

Abstract

The utility model relates to a tungsten processing technology field, concretely relates to a dust recovery device for tungsten material processing factory building. The utility model provides a dust recovery device for tungsten material processing factory building includes suction device, filter equipment and the device that gathers materials, suction device includes a plurality of row's dust passageway, arrange the alternate distribution of dust passageway in tungsten material processing factory building and one end is connected with filter equipment, be provided with main air exhauster in the row's dust passageway, be provided with the dust extraction mouth that a plurality of intervals were arranged on the row's dust passageway, be provided with supplementary air exhauster in the dust extraction mouth. The utility model discloses a suction device will contain the tungsten dust and take out in the factory building, be used for filtering the dust of suction device suction through filter equipment, suction device filters through a plurality of dust exhaust passageways and main air exhauster suction dust to filter equipment in, through a plurality of dust extraction mouths and supplementary air exhauster function simultaneously to very fast discharge dust, avoid having a large amount of dust to remain in the factory building.

Description

A dust recovery device for tungsten material processing factory building

Technical Field

The utility model relates to a tungsten processing technology field, concretely relates to a dust recovery device for tungsten material processing factory building.

Background

Metal powder such as tungsten powder, tungsten carbide powder and the like generates a large amount of dust in the screening process and the like, and the metal powder is generally recycled through a dust recycling system so as to improve the environmental protection and the economical efficiency of the project.

For example, patent No. CN201620466537.1 discloses a dust recycling device for tungsten powder or tungsten carbide powder, which comprises a channel steel-shaped fixing seat horizontally arranged in a factory, a dust channel is arranged in the fixed seat, a supporting spring is arranged between the bottom of the dust channel and the fixed seat, the top of the dust channel is also fixed with a vibration motor, the side wall of the factory building is provided with a through hole which is right opposite to the outlet end of the dust channel, an exhaust fan is arranged in the through hole, the inlet end of the exhaust fan is communicated with the outlet end of the dust channel through a rubber pipeline, the outlet end of the exhaust fan is connected with a discharge pipeline, the bottom end of the discharge pipeline extends downwards into the reservoir, the bottom end of the discharge pipeline is connected with a discharge hopper, a secondary filtering structure is sleeved outside the discharge pipeline, the inlet end of the dust channel is connected with a feeding pipeline through a rubber pipeline, and the bottom end of the feeding channel is connected with a wind collecting cover. The utility model discloses a can solve the problem of laying dust in the dust passageway to the filter effect of dust has still been strengthened.

The dust recovery device of this patent has solved the problem of laying dust in the dust passageway. However, the dust-collecting device is arranged in a factory building, and only one inlet end is arranged, because the space in the factory building is large, the dust cannot be discharged more and quickly by only arranging one inlet end, and a large amount of dust can be remained in the factory building.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a dust recovery device for tungsten material processing factory building.

In order to achieve the above object, the utility model adopts the following technical scheme: the utility model provides a dust recovery device for tungsten material processing factory building for retrieve the tungsten-containing dust in the tungsten material processing factory building, including suction device and filter equipment, suction device includes a plurality of row's dust passageways, arrange the alternate distribution of dust passageway and be connected with filter equipment in the tungsten material processing factory building and one end, be provided with main air exhauster in the row's dust passageway, be provided with the dust extraction mouth that a plurality of intervals were arranged on the row's dust passageway, be provided with supplementary air exhauster in the dust extraction mouth, filter equipment is used for filtering the dust of suction device suction, the device of gathering materials is used for collecting the dust that filter equipment filtered off.

Furthermore, the dust discharge channel is connected with the supporting device and is fixed below the top wall of the tungsten material processing workshop through the supporting device.

Furthermore, the dust extraction openings are uniformly distributed at the lower part of the dust exhaust channel.

Further, the distance between two adjacent dust extraction openings is 1-2 m.

Further, the filtering device comprises a reservoir for storing deionized water.

Furthermore, arrange the dust passageway and include the ejection of compact pipeline, ejection of compact pipeline and cistern intercommunication.

Furthermore, the bottom end of the discharge pipeline is provided with a discharge hopper which is reversely buckled in the water storage tank.

Furthermore, a plurality of filter structures are arranged on the side wall of the discharge hopper, and the filter structures can penetrate water and air and cannot penetrate dust.

Furthermore, the material collecting device is a material collecting box, and the material collecting device is arranged at the bottom of the discharge hopper and seals a bottom outlet of the discharge hopper.

Furthermore, a secondary filtering structure is arranged at the opening at the top of the water storage tank so as to carry out secondary filtering on the gas with dust.

The utility model has the advantages that: it is right by the foregoing the utility model discloses a description can know, compared with the prior art, the utility model discloses a dust recovery device for tungsten material processing factory building includes suction device and filter equipment, will contain the tungsten dust and take out from the factory building through suction device, be used for filtering the dust of suction device suction through filter equipment, collect the dust through the device that gathers materials, it is more convenient to use, suction device filters through a plurality of dust exhaust passageways and main air exhauster suction dust to filter equipment, be provided with the dust extraction mouth that a plurality of intervals were arranged on the dust exhaust passageway, be provided with supplementary air exhauster in the dust extraction mouth, function simultaneously through a plurality of dust extraction mouths and supplementary air exhauster, with very fast exhaust dust, avoid having a large amount of dusts to remain in the factory building, the utility model discloses simple structure, reasonable in design, the practicality is higher.

Drawings

Fig. 1 is a schematic structural diagram of a dust recycling device for a tungsten material processing plant according to a preferred embodiment of the present invention;

reference numerals: 1. a suction device; 2. a filtration device; 3. a support device; 4. a tungsten material processing workshop; 5. a material collecting device; 11. a dust exhaust passage; 12. a main exhaust fan; 13. a dust extraction port; 14. an auxiliary exhaust fan; 21. a reservoir; 22. a secondary filtering structure; 111. a discharge pipeline; 112. a discharge hopper; 113. And (4) a filtering structure.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, the utility model discloses a preferred embodiment, a dust recovery unit for tungsten material processing factory building for retrieve the tungsten-containing dust in tungsten material processing factory building 4, including suction device 1 and filter equipment 2, suction device 1 includes a plurality of row's dust passageway 11, arrange the distribution of dust passageway 11 interval in tungsten material processing factory building 4 and one end is connected with filter equipment 2, be provided with main air exhauster 12 in the row's dust passageway 11, be provided with the dust extraction mouth 13 that a plurality of intervals were arranged on the row's dust passageway 11, be provided with supplementary air exhauster 14 in the dust extraction mouth 13, filter equipment 2 is used for filtering the dust of the suction of suction device 1, the device 5 that gathers materials is used for collecting the dust that filter equipment 2 filters out.

The utility model discloses a dust recovery device for tungsten material processing factory building includes suction device 1 and filter equipment 2, take out the tungsten-containing dust from the factory building through suction device 1, be used for filtering the dust of suction device 1 suction through filter equipment 2, collect the dust through collection device 5, it is more convenient to use, suction device 1 filters in suction dust to filter equipment 2 through dust exhaust passageway 11 and main air exhauster 12, be provided with the dust extraction mouth 13 that a plurality of intervals were arranged on the dust exhaust passageway 11, be provided with supplementary air exhauster 14 in the dust extraction mouth 13, function simultaneously through a plurality of dust extraction mouths 13 and supplementary air exhauster 14, with very fast exhaust dust, avoid having a large amount of dust to remain in the factory building, the utility model discloses simple structure, reasonable in design, the practicality is higher.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, the dust exhaust channel 11 is connected to the supporting device 3 and fixed below the top wall of the tungsten material processing factory 4 through the supporting device 3, and the dust extraction openings 13 are uniformly distributed at the lower part of the dust exhaust channel 11. The dust discharge channel 11 is fixed below the top wall of the tungsten material processing factory 4 through the supporting device 3, so that the dust beating channel is positioned above the tungsten material processing machine, and the dust is sucked through the dust suction port 13.

In this embodiment, the distance between two adjacent dust exhaust ports 13 is 1-2 meters, and the distance between two adjacent dust exhaust ports 13 is set to be 1-2 meters, which can better cover the whole plant area, and certainly in practical application, the distance between the dust exhaust ports 13 can be set according to the structure of the plant, and is not limited thereto.

In this embodiment, the filter device 2 comprises a reservoir 21 for storing deionized water, and the dust exhaust channel 11 comprises an outlet pipe 111, wherein the outlet pipe 111 is in communication with the reservoir 21. The dust discharge channel 11 is communicated with a reservoir 21 through a discharge pipeline 111, and dust is filtered through the reservoir 21 in which deionized water is stored.

In this embodiment, the bottom end of the discharge pipe 111 is provided with a discharge hopper 112 buckled upside down in the reservoir 21, and the bottom of the discharge hopper 112 is close to the water level of the deionized water in the reservoir 21. The diffusion area of the dust discharged from the discharge pipeline 111 is enlarged through the discharge hopper 112, so that the contact area of the dust and the deionized water is larger, and the filtering effect is better.

In this embodiment, a plurality of filtering structures 113 are disposed on the side wall of the discharging hopper 112, the filtering structures 113 are structures that can permeate water and air and cannot permeate dust, the collecting device 5 is a collecting box, and the collecting device 5 is disposed at the bottom of the discharging hopper 112 and seals the bottom outlet of the discharging hopper 112. The air with dust is filtered by the filtering structure 113, so that the air is discharged through the filtering structure 113, and the dust is retained in the discharging hopper 112 and collected in the collecting device 5, wherein the filtering structure 113 can be a filtering net, a sponge block or a ventilating plate, which is not specifically described herein.

In this embodiment, a secondary filtering structure 22 is provided at the top opening of the reservoir to provide secondary filtering of the dusty gas. Carry out the secondary filtration through secondary filtration 22 to the dust, improve the filter effect, secondary filtration 22 can be for sealing the sponge piece at the cistern 21 top, but is not limited to this.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. A dust recovery device for a tungsten material processing factory building, which is used for recovering tungsten-containing dust in a tungsten material processing factory building (4), it is characterized by comprising a suction device (1), a filtering device (2) and a material collecting device (5), the suction device (1) comprises a plurality of dust discharge channels (11), the dust discharge channels (11) are distributed in the tungsten material processing workshop (4) at intervals, one end of each dust discharge channel is connected with the filtering device (2), a main exhaust fan (12) is arranged in the dust exhaust channel (11), a plurality of dust pumping openings (13) which are arranged at intervals are arranged on the dust exhaust channel (11), an auxiliary exhaust fan (14) is arranged in the dust extraction port (13), the filtering device (2) is used for filtering dust extracted by the suction device (1), the collecting device (5) is used for collecting the dust filtered by the filtering device (2).

2. The dust recycling device for the tungsten material processing factory according to claim 1, characterized in that the dust discharging channel (11) is connected with the supporting device (3) and fixed below the top wall of the tungsten material processing factory (4) through the supporting device (3).

3. The dust recycling device for the tungsten material processing factory according to the claim 1, wherein the dust extraction openings (13) are evenly distributed at the lower part of the dust exhaust channel (11).

4. The dust recycling device for the tungsten material processing factory according to the claim 1, characterized in that the distance between two adjacent dust extraction openings (13) is 1-2 m.

5. The dust recycling device for a tungsten material processing plant according to claim 1, characterized in that the filtering device (2) comprises a reservoir (21) in which deionized water is stored.

6. The dust recycling device for a tungsten material processing plant according to claim 5, characterized in that the dust discharge channel (11) comprises an outlet duct (111), the outlet duct (111) being in communication with a reservoir (21).

7. The dust recycling device for the tungsten material processing factory building according to the claim 6, characterized in that the bottom end of the discharge pipe (111) is provided with a discharge hopper (112) which is buckled upside down in the reservoir (21).

8. The dust recycling device for the tungsten material processing factory building according to claim 7, wherein the side wall of the discharge hopper (112) is provided with a plurality of filtering structures (113), and the filtering structures (113) are structures which can penetrate water and air and cannot penetrate dust.

9. The dust recycling device for the tungsten material processing factory building according to claim 7, wherein the aggregate device (5) is an aggregate box, and the aggregate device (5) is arranged at the bottom of the discharge hopper (112) and seals the bottom outlet of the discharge hopper (112).

10. The dust recycling device for a tungsten material processing factory according to claim 5, characterized in that the top opening of the water reservoir (21) is provided with a secondary filtering structure (22) to perform secondary filtering on the dust-laden gas.