Split type wire bundle dust removal device

Abstract

The utility model discloses a split type silk bundle dust removal device, including dust cover frame, be equipped with the apron between the stand of dust cover frame, be equipped with the upper cover of dust cover frame top, dust cover frame, upper cover and apron constitute dust cover structure, dust cover structure one side passes through the pipeline connection split dust removal structure, dust cover structure cage covers primary opener, the dust cover structure of primary opener discharge port is connected, when primary opener produces pollutant, will be directly inhaled into split dust removal structure by the negative pressure of dust removal fan, effectively avoids the diffusion of pollutant.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology, specifically a split-type filament dust removal device. Background Technology

[0002] The pollutants at the primary opener are particulate matter, mainly fly ash and other debris. In existing technology, industrial dust collectors such as bag filters are used to collect the pollutants to ensure that the air discharged into the workshop meets the standards and to prevent pollution of the workshop air.

[0003] In existing technology, pollutants generated by the primary opener diffuse into the air, and then the air is filtered by a dust collector. However, because the direction of pollutant diffusion is not fixed, and the dust collector has a limited adsorption area, the pollutants generated by the primary opener still cause pollution to the workshop. Utility Model Content

[0004] The purpose of this invention is to provide a split-type filament dust removal device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a split-type filament dust removal device, including a dust cover frame, a cover plate between the columns of the dust cover frame, and an upper cover on the top of the dust cover frame. The dust cover frame, the upper cover, and the cover plate form a dust cover structure. One side of the dust cover structure is connected to a split dust removal structure through a pipe. The dust cover structure is connected to the outlet of a primary opener. One of the cover plates has an opening.

[0006] Preferably, the split dust removal structure includes a dust removal frame, a coarse filter push rod is fixedly mounted on the dust removal frame, the coarse filter is positioned in the direction of movement of the coarse filter push rod, a fly waste collection box is fixedly mounted on the dust removal frame at the lower end of the coarse filter, a fly waste collection push rod is mounted above the fly waste collection box, a medium-efficiency filter is mounted between the dust removal frames below the coarse filter, and a dust removal fan is mounted below the medium-efficiency filter.

[0007] Preferably, the coarse filter is inclined, the coarse filter push rod moves along the upper surface of the coarse filter, the fly ash collecting push rod moves vertically downward, and the fly ash collecting push rod matches the fly ash collecting box.

[0008] Preferably, both the coarse filter and the medium filter are equipped with air differential pressure switches.

[0009] Preferably, the outlet of the dust removal fan passes through the dust removal frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are: by connecting the outlet of the first-stage opener to the dust cover structure, when pollutants are generated by the first-stage opener, they will be directly sucked into the split dust removal structure by the negative pressure generated by the dust removal fan, effectively preventing the spread of pollutants. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0012] Figure 2 This is a schematic diagram of the internal structure of the dust cover of this utility model;

[0013] Figure 3 This is a schematic diagram of the split dust removal structure of this utility model.

[0014] In the diagram: 1. Dust cover frame; 2. Top cover; 3. Cover plate; 4. Pipeline; 5. Split dust removal structure; 51. Dust removal frame; 52. Coarse filter push rod; 53. Coarse filter; 54. Fly waste collection box; 55. Fly waste collection push rod; 56. Medium efficiency filter; 57. Dust removal fan. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model.

[0016] Please refer to 1-3. One embodiment of this utility model is provided: a split-type filament dust removal device, including a dust cover frame 1, a cover plate 3 between the columns of the dust cover frame 1, and an upper cover 2 on the top of the dust cover frame 1. The dust cover frame 1, the upper cover 2, and the cover plate 3 form a dust cover structure. One side of the dust cover structure is connected to a split dust removal structure 5 through a pipe 4. The dust cover structure is connected to the outlet of a primary opener. One of the cover plates 3 has an opening. The dust cover structure is sealed at the top and open at the bottom, which restricts the space for pollutant diffusion, preventing pollutants from spreading over a large area. Under negative pressure, the air inside the dust cover structure enters the split dust removal structure 5, achieving purification and ensuring that the emitted air meets emission standards.

[0017] The split dust collection structure 5 includes a dust collection frame 51. A coarse filter push rod 52 is fixedly mounted on the dust collection frame 51. A coarse filter 53 is positioned along the moving direction of the coarse filter push rod 52. A fly ash collection box 54 is fixedly mounted on the dust collection frame 51 at the lower end of the coarse filter 53. A fly ash collection push rod 55 is positioned above the fly ash collection box 54. The coarse filter push rod 52 scrapes the upper surface of the coarse filter 53, pushing the pollutants filtered by the coarse filter 53 into the fly ash collection box 54. The fly ash collection push rod 55 extends and retracts, squeezing the debris in the fly ash collection box 54 to facilitate the storage of more pollutants. A medium-efficiency filter 56 is positioned below the coarse filter 53 and between the dust collection frames 51. A dust collection fan 57 is positioned below the medium-efficiency filter 56. Pollutants first pass through the coarse filter 53 for primary filtration, and then through the medium-efficiency filter 56 for secondary filtration. This dual filtration effectively ensures that the emitted air meets the standards.

[0018] The coarse filter 53 is tilted, which has two advantages: one is to increase the contact surface with air, and the other is that the debris filtered by the coarse filter 53 can roll into the fly ash collection box 54 by gravity, making it easy to collect. The coarse filter push rod 52 moves along the upper surface of the coarse filter 53, and the fly ash collection push rod 55 moves vertically downward. The fly ash collection push rod 55 matches the fly ash collection box 54 and can extend into the fly ash collection box 54 to squeeze the debris inside.

[0019] Both the coarse filter 53 and the medium filter 56 are equipped with air differential pressure switches, which can prompt for filter replacement and allow for timely replacement.

[0020] The outlet of the dust removal fan 57 passes through the dust removal frame 51, which facilitates the discharge of qualified air to the outside.

[0021] Working principle: During use, the dust cover structure is used to confine the space of the gas discharged from the first-stage opener. As the dust removal fan 57 is started, the air inside the dust cover structure is subjected to negative pressure and enters the split dust removal structure 5 through the pipe 4. The air carrying pollutants first passes through the coarse filter 53 and then through the medium-efficiency filter 56, and finally is discharged from the outlet of the dust removal fan 57.

Claims

1. A split type dust removal device for a fiber bundle, comprising a dust cover frame (1), characterized in that: The dust cover frame (1) has a cover plate (3) between its columns and a top cover (2) on top of it. The dust cover frame (1), the top cover (2) and the cover plate (3) together form a dust cover structure. One side of the dust cover structure is connected to a split dust removal structure (5) through a pipe (4). The dust cover structure is connected to the outlet of the first-stage opener. One of the cover plates (3) has an opening.

2. A split type wire-rod dust removal device according to claim 1, characterized in that: The split dust removal structure (5) includes a dust removal frame (51), a coarse filter push rod (52) is fixedly provided on the dust removal frame (51), a coarse filter (53) is provided in the moving direction of the coarse filter push rod (52), a fly ash collection box (54) is fixedly provided on the dust removal frame (51) at the lower end of the coarse filter (53), a fly ash collection push rod (55) is provided above the fly ash collection box (54), a medium-efficiency filter (56) is provided below the coarse filter (53) and between the dust removal frames (51), and a dust removal fan (57) is provided below the medium-efficiency filter (56).

3. A split type filament bundle dust removing device according to claim 2, characterized in that: The coarse filter (53) is inclined, the coarse filter push rod (52) moves along the upper surface of the coarse filter (53), the fly ash collection push rod (55) moves vertically downward, and the fly ash collection push rod (55) matches the fly ash collection box (54).

4. A split-type filament dust collector according to claim 2, characterized in that: Both the coarse filter (53) and the medium filter (56) are equipped with air differential pressure switches.

5. The split bundle dust removal device according to claim 2, characterized in that: The outlet of the dust removal fan (57) passes through the dust removal frame (51).

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