Integrated wire bundle dust removal device

Abstract

The utility model discloses an integrated silk bundle dust removal device, including stand, be equipped with the fixed plate between the stand, the adjacent face of fixed plate is equipped with dustproof roller shutter, the upper cover is equipped with the upper portion of stand, the upper surface of stand is sealed, the upper surface integration dust removal structure of stand, the stand, fixed plate and dustproof roller shutter form dust cover, dust removal structure is connected dust cover through pipeline, be equipped with the first -stage opener connecting port on the fixed plate, gather the exhaust gas of first -stage opener through dust cover, avoid dust gas diffusion, gas filters through dust removal structure, reach the discharge standard again and then carry out the discharge, utilize the integration of dust removal structure to the reduction whole floor area simultaneously, and reduce the distance between first -stage opener and dust removal fan, carry out nimble use, reduce energy consumption.

Description

Technical Field

[0001] This utility model relates to the field of dust removal technology, specifically an integrated filament dust removal device. Background Technology

[0002] In the cigarette filter rod forming process, the primary dust removal during the opening stage typically employs centralized dust collection. This system has several significant drawbacks: 1. Inflexible operation: Even if only one opening machine is running, the entire dust collection system must be activated. This is to prevent the accumulation of loose fibers (commonly called fly ash) in the pipes, requiring a certain airflow range, necessitating the operation of the entire system; 2. High energy consumption: The centralized dust collection fan room is generally located far from the opening machine, with long dust collection pipes in between, and operates under high airflow and high resistance conditions, resulting in high energy consumption for the dust collection fans; furthermore, as mentioned in point 1, even if only one opening machine is running, the entire dust collection system must operate, further increasing energy consumption.

[0003] Existing dust removal devices occupy a large area and consume a lot of energy, which is not conducive to their widespread use. Utility Model Content

[0004] The purpose of this invention is to provide an integrated 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: an integrated filament dust removal device, comprising columns, a fixing plate between the columns, a dustproof roller shutter on the adjacent surfaces of the fixing plate, an upper cover above the columns, a sealed upper surface of the columns, an integrated dust removal structure on the upper surface of the columns, the columns, fixing plates and dustproof roller shutter forming a dustproof cover, the dust removal structure being connected to the dustproof cover via a pipe, and a primary opener connection port on the fixing plate.

[0006] Preferably, the dust removal structure includes a fly ash collection pipe, which is inserted into one of the columns. The upper end of the fly ash collection pipe is fixedly connected to a fly ash air separator. One end of the fly ash air separator is connected to a dust cover through a pipe. The upper part of the fly ash air separator is connected to a filter structure. The filter structure is connected to a dust removal fan through a pipe. The outlet of the dust removal fan is provided with a discharge pipe.

[0007] Preferably, the filter structure includes a housing, a coarse filter is provided inside the housing, a medium filter is provided on one side of the coarse filter, and a coarse filter push rod is provided on the air inlet surface of the coarse filter.

[0008] Preferably, the dust removal fan uses a motor to drive a belt to rotate the fan blades.

[0009] Preferably, both the coarse filter and the medium filter are equipped with an air differential pressure switch.

[0010] Compared with the prior art, the beneficial effects of this utility model are: the exhaust gas from the first-stage opener is collected by the dust cover to prevent the diffusion of dust-laden gas; the gas is filtered through the dust removal structure to meet the emission standards before being discharged; at the same time, by integrating the dust removal structure, the overall footprint is reduced and the distance between the first-stage opener and the dust removal fan is reduced, allowing for flexible use and reducing energy consumption. 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 dust removal structure of this utility model;

[0013] Figure 3 This is a schematic diagram of the filter structure of this utility model;

[0014] Figure 4 This is a schematic diagram showing the location of the waste collection tube of this utility model.

[0015] In the diagram: 1. Column; 2. Fixing plate; 3. Dustproof roller shutter; 4. Top cover; 5. Fly waste collection pipe; 6. Fly waste air separator; 7. Filter structure; 71. Coarse filter; 72. Medium filter; 73. Coarse filter push rod; 8. Dust removal fan; 9. Discharge pipe. Detailed Implementation

[0016] 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.

[0017] Please refer to 1-4. One embodiment of this utility model is provided: an integrated filament dust removal device, including a column 1, a fixing plate 2 between the columns 1, and a dustproof roller shutter 3 on the adjacent surfaces of the fixing plate 2. The dustproof roller shutter 3 is an existing structure and will not be described here. A top cover 4 is provided above the column 1, and the upper surface of the column 1 is sealed. The upper surface of the column 1 integrates a dust removal structure. The column 1, fixing plate 2, and dustproof roller shutter 3 form a dust cover. The dust removal structure is connected to the dust cover through a pipe. The fixing plate 2 is provided with a first-stage opener connection port. The outlet of the first-stage opener is connected to the first-stage opener connection port through a pipe. The gas discharged from the first-stage opener enters the dust cover, preventing the gas from spreading. Then the gas enters the dust removal structure for further filtration. Each first-stage opener is connected to an individual integrated filament dust removal device, which can be started and stopped at any time without having to start the entire dust removal system at once, thus saving energy.

[0018] The dust removal structure includes a fly ash collection pipe 5, which is inserted into one of the columns 1. The upper end of the fly ash collection pipe 5 is fixedly connected to a fly ash air separator 6, which is a hollow, cone-shaped structure. Some fly ash will fall downwards due to gravity, while some fly ash will fly towards the coarse filter 71, thus achieving separation. One end of the fly ash air separator 6 is connected to a dust cover through a pipe. The upper end of the fly ash air separator 6 is connected to a filter structure 7, which is connected to a dust removal fan 8 through a pipe. The dust removal fan 8 has an exhaust pipe 9 at its outlet. The negative pressure generated by the dust removal fan 8 drives the gas to flow towards the dust removal fan 8. The gas will pass through the fly ash collection pipe 5 and enter the filter structure 7. After filtration, the qualified air will be discharged from the exhaust pipe 9.

[0019] The filter structure 7 includes a housing, inside which is a coarse filter 71. A medium-efficiency filter 72 is provided on one side of the coarse filter 71. A coarse filter push rod 73 is provided on the air inlet surface of the coarse filter 71. The coarse filter push rod 73 is driven by a chain. The coarse filter push rod 73 moves downward due to its own weight, cleaning the debris on the coarse filter 71 and transporting it to the fly ash collection pipe 5 to achieve the cleaning function.

[0020] The dust removal fan 8 uses a motor to drive a belt to rotate the fan blades, which facilitates later maintenance and replacement.

[0021] Both the coarse filter 71 and the medium filter 72 are equipped with air differential pressure switches. Based on the differential pressure signal, it is determined whether the coarse filter 71 and the medium filter 72 need to be replaced.

[0022] Working principle: In use, connect the outlet of the primary opener to the primary opener connection port through a pipe, and then start the dust removal fan 8. The negative pressure draws the gas in the dust cover into the fly ash air separator 6. Part of the fly ash enters the fly ash collection pipe 5, and part flies to the coarse filter 71. The gas flows to the coarse filter 71 and the medium filter 72 to filter the gas. After two filtrations, the gas emission meets the standards, and finally the qualified air is discharged from the discharge pipe 9.

Claims

1. An integrated filament dust removal device, comprising a column (1), characterized in that: A fixing plate (2) is provided between the columns (1), and a dustproof roller shutter (3) is provided on the adjacent surface of the fixing plate (2). A top cover (4) is provided above the columns (1). The upper surface of the columns (1) is sealed. A dust removal structure is integrated on the upper surface of the columns (1). The columns (1), fixing plate (2) and dustproof roller shutter (3) form a dustproof cover. The dust removal structure is connected to the dustproof cover through a pipe. A primary loosening device connection port is provided on the fixing plate (2).

2. The integrated filament dust removal device according to claim 1, characterized in that: The dust removal structure includes a fly ash collection pipe (5), which is inserted into one of the columns (1). The upper end of the fly ash collection pipe (5) is fixedly connected to a fly ash air separator (6). One end of the fly ash air separator (6) is connected to a dust cover through a pipe. The upper part of the fly ash air separator (6) is connected to a filter structure (7). The filter structure (7) is connected to a dust removal fan (8) through a pipe. The outlet of the dust removal fan (8) is provided with a discharge pipe (9).

3. The integrated filament dust removal device according to claim 2, characterized in that: The filter structure (7) includes a housing, inside which is provided a coarse filter (71), and on one side of the coarse filter (71) is provided a medium filter (72), and on the air inlet surface of the coarse filter (71) is provided a coarse filter push rod (73).

4. The integrated filament dust removal device according to claim 2, characterized in that: The dust removal fan (8) uses a motor to drive a belt to rotate the fan blades.

5. The integrated filament dust removal device according to claim 3, characterized in that: Both the coarse filter (71) and the medium filter (72) are equipped with air differential pressure switches.

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