Filter cartridge dust remover

Abstract

The utility model discloses a filter cartridge deduster, which relates to the technical field of dedusters, and comprises a dedusting box and a cleaning assembly, the top of the dedusting box is provided with a dust inlet, the cleaning assembly used for cleaning the inner wall of the dedusting box is arranged in the dedusting box, and the cleaning assembly comprises a mounting frame, a hydraulic rod, a movable frame and a cleaning brush, a hydraulic rod is mounted at the lower end of the mounting frame, a movable frame is mounted at the output end of the hydraulic rod, a cleaning brush is mounted on the outer surface of the movable frame, and a partition plate is vertically mounted in the dust removal box. According to the filter cartridge dust remover, the mounting frame is fixedly mounted at the top end of the dust removal box, the hydraulic rod controls the position movement of the movable frame through stretching and retracting, after pulse dust removal is conducted on the dust filter cartridge through compressed air, the movable frame is driven by the hydraulic rod to drive the cleaning brush to move downwards, and dust adhering to the inner wall of the dust removal box is synchronously cleaned; the dust removal effect and the space size in the dust removal box are prevented from being influenced by long-time dust accumulation.

Description

Technical Field

[0001] The utility model relates to the technical field of dust collectors, and specifically relates to a cartridge dust collector. Background Technique

[0002] A cartridge dust collector is a device used to treat industrial waste gas. By utilizing the filtering effect of the cartridge material, particulate matter in the dust-containing gas is separated and filtered, thereby purifying the gas and achieving the purpose of dust removal. A cartridge dust collector usually consists of an air inlet, a filter element, an air outlet, etc. The dust-containing gas enters the cartridge dust collector from the air inlet. After operations such as filtration and separation by the material in the filter cartridge, the pure gas flows to the air outlet, and the particulate matter intercepted on the filter cartridge is cleaned by a dust cleaning device. The advantages of a cartridge dust collector are high efficiency, low energy consumption, small floor area, etc., so it is widely used in the field of industrial waste gas emission treatment.

[0003] For example, the utility model with the application number CN202321288348.6 relates to a cartridge dust collector. In this utility model, air inlets are provided on both the front and rear sides of the filter element cavity, and the upper half of the filter element cavity is of an arc-shaped structure, so that the impurity gas entering the filter element cavity can act on the filter element in multiple directions, avoiding the problem that some filter elements cannot fully play their roles, thereby improving the filtration efficiency. However, in the existing cartridge dust collectors, during reverse pulse cleaning, the filter cartridges are usually cleaned of dust, and it is inconvenient to clean the dust adhered to the inner wall of the cartridge dust collector, resulting in dust accumulation and affecting the use of the cartridge dust collector.

[0004] Therefore, in view of this, research and improvement are carried out on the existing structure and deficiencies, and a cartridge dust collector is provided. Content of the Utility Model

[0005] The purpose of the utility model is to provide a cartridge dust collector to solve the problems put forward in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A cartridge dust collector includes a dust removal box and a cleaning component. An air inlet is provided at the top of the dust removal box, and the cleaning component for cleaning the inner wall of the dust removal box is arranged inside the dust removal box. The cleaning component includes a mounting frame, a hydraulic rod, a movable frame, and a cleaning brush. The lower end of the mounting frame is installed with a hydraulic rod, and the output end of the hydraulic rod is installed with a movable frame. The outer surface of the movable frame is installed with a cleaning brush. A partition plate is vertically installed inside the dust removal box.

[0007] Furthermore, the shapes of the mounting frame and the movable frame are both in the shape of a "匚", and the movable frame and the cleaning brush are closely attached.

[0008] Furthermore, installation holes are formed on the surface of the partition plate, and the partition plate and the installation holes are of an integral structure.

[0009] Furthermore, a clean air chamber is provided on the right side of the partition plate, and an exhaust pipe is installed on the top of the clean air chamber.

[0010] Furthermore, a dust filter cylinder is installed on the right side of the installation hole, and a lower dust hopper is arranged below the dust filter cylinder.

[0011] Furthermore, a dust collecting box is connected to the lower end of the lower dust hopper, and a mounting opening is provided on the top of the dust collecting box.

[0012] Furthermore, an auxiliary component for assisting dust cleaning is arranged inside the dust collecting box, and the auxiliary component includes a dust discharge port and a rotating plate, and the rotating plate is installed inside the dust discharge port via a rotating shaft.

[0013] Furthermore, support frames are installed at the four corners of the lower end of the dust removal box, and the shape of the support frame is L-shaped, and reinforcement rods are installed on the sides of the support frame.

[0014] The utility model provides a cartridge dust collector, which has the following beneficial effects:

[0015] 1. The utility model is fixedly installed on the top of the dust box by means of a mounting frame. The hydraulic rod controls the movement of the movable frame by telescoping. After the dust filter cartridge is pulse-cleaned with compressed gas, the movable frame is driven by the hydraulic rod to drive the cleaning brush downward, and the dust adhered to the inner wall of the dust box is cleaned simultaneously, so as to avoid long-term accumulation of dust that affects the dust removal effect and space size inside the dust box.

[0016] 2. The utility model uses a partition plate to divide the space inside the dust box. The dust box collects the dust filtered by the dust filter cylinder. The installation port allows the lower dust hopper and the inside of the dust box to communicate. When the dust inside the dust box is full of dust, the motor at the end of the rotating plate can be controlled to rotate in a vertical state, and the dust can be discharged at this time. The operation is simple. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a cartridge dust collector of the utility model;

[0018] Figure 2 This is a schematic diagram of the overall internal structure of a cartridge dust collector of the utility model;

[0019] Figure 3 This is a schematic diagram of the cleaning component structure of a cartridge dust collector of the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the auxiliary component structure of a cartridge dust collector.

[0021] In the figure: 1. Dust removal box; 2. Dust inlet; 3. Cleaning component; 301. Mounting frame; 302. Hydraulic rod; 303. Movable frame; 304. Cleaning brush; 4. Partition board; 5. Mounting hole; 6. Clean air chamber; 7. Exhaust pipe; 8. Dust filter cartridge; 9. Lower dust hopper; 10. Dust collection box; 11. Mounting opening; 12. Auxiliary component; 1201. Dust discharge port; 1202. Rotating plate; 13. Support frame; 14. Reinforcing rod. Specific embodiments

[0022] The following further describes in detail the embodiments of the present utility model in conjunction with the accompanying drawings and embodiments. The following embodiments are used to illustrate the present utility model, but cannot be used to limit the scope of the present utility model.

[0023] As Figure 1 and Figure 2 shown, a cartridge dust collector includes a dust removal box 1 and a cleaning component 3. A dust inlet 2 is provided at the top of the dust removal box 1. A partition board 4 is vertically installed inside the dust removal box 1. The partition board 4 is used for separating the space inside the dust removal box 1. The shapes of the mounting frame 301 and the movable frame 303 are both U-shaped, and the movable frame 303 and the cleaning brush 304 are closely attached. Mounting holes 5 are formed on the surface of the partition board 4, and the partition board 4 and the mounting holes 5 are of an integrated structure. A clean air chamber 6 is provided on the right side of the partition board 4, and an exhaust pipe 7 is installed at the top of the clean air chamber 6. The exhaust pipe 7 discharges the dust-free gas after filtration. A dust filter cartridge 8 is installed on the right side of the mounting hole 5. The dust filter cartridge 8 is used for filtering the dust-containing gas. A lower dust hopper 9 is provided below the dust filter cartridge 8. The lower dust hopper 9 discharges the filtered dust out of the dust collector. Support frames 13 are installed at the four corners of the lower end of the dust removal box 1, and the shape of the support frames 13 is L-shaped. Reinforcing rods 14 are installed on the side of the support frames 13. The reinforcing rods 14 increase the stability of the support frames 13.

[0024] As Figure 3 shown, the cleaning component 3 for cleaning the inner wall of the dust removal box 1 is arranged inside the dust removal box 1. The cleaning component 3 includes a mounting frame 301, a hydraulic rod 302, a movable frame 303 and a cleaning brush 304. A hydraulic rod 302 is installed at the lower end of the mounting frame 301. The mounting frame 301 plays a role of fixed installation at the top of the dust removal box 1. The hydraulic rod 302 controls the position movement of the movable frame 303 through expansion and contraction. After using compressed gas to perform pulse dust cleaning on the dust filter cartridge 8, and the output end of the hydraulic rod 302 is installed with a movable frame 303. The movable frame 303 drives the cleaning brush 304 to move downward under the drive of the hydraulic rod 302, and synchronously cleans the dust adhered to the inner wall of the dust removal box 1, avoiding the influence of long-term dust accumulation on the dust removal effect and space size inside the dust removal box 1. A cleaning brush 304 is installed on the outer surface of the movable frame 303.

[0025] As Figure 4As shown, the lower end of the lower dust hopper 9 is connected to a dust collecting box 10, which collects the dust filtered by the dust filter cylinder 8, and a mounting opening 11 is provided on the top of the dust collecting box 10, which allows the lower dust hopper 9 and the interior of the dust collecting box 10 to communicate with each other, and the interior of the dust collecting box 10 is provided with an auxiliary component 12 for assisting dust cleaning, and the auxiliary component 12 includes a dust discharge port 1201 and a rotating plate 1202, and the interior of the dust discharge port 1201 is provided with a rotating plate 1202 through a rotating shaft, and when the dust collecting box 10 is full of dust, the motor at the end of the rotating plate 1202 can be controlled to rotate in a vertical state, and the dust can be discharged at this time, and the operation is simple.

[0026] In summary, the cartridge dust collector is first based on Figure 1-Figure 4 In the structure shown in the figure, the dust-containing gas enters the dust removal box 1 from the dust inlet 2, the dust filter cylinder 8 filters the dust-containing gas, the purified gas enters the clean air chamber 6, and is discharged through the exhaust pipe 7. When cleaning, after using compressed gas to pulse-clean the dust filter cylinder 8, the hydraulic rod 302 is turned on to extend it to drive the movable frame 303 and the cleaning brush 304 to move downward, and the dust adhered to the inner wall of the dust removal box 1 is cleaned synchronously to avoid long-term accumulation of dust affecting the dust removal effect and space size inside the dust removal box 1. The cleaned dust falls into the lower dust hopper 9 and falls into the dust collecting box 10 through the lower dust hopper 9. When the dust collecting box 10 is full of dust, the motor at the end of the rotating plate 1202 can be controlled to rotate in a vertical state. At this time, the dust can be discharged, and the operation is simple.

[0027] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A cartridge dust collector, comprising a dust removal box (1) and a cleaning assembly (3), characterized in that: A dust inlet (2) is provided at the top of the dust removal box (1). The cleaning component (3) for cleaning the inner wall of the dust removal box (1) is arranged inside the dust removal box (1), and the cleaning component (3) includes a mounting frame (301), a hydraulic rod (302), a movable frame (303) and a cleaning brush (304). The lower end of the mounting frame (301) is installed with a hydraulic rod (302), and the output end of the hydraulic rod (302) is installed with a movable frame (303). The outer surface of the movable frame (303) is installed with a cleaning brush (304). A partition plate (4) is vertically installed inside the dust removal box (1).

2. A cartridge dust collector according to claim 1, characterized in that: Both the mounting frame (301) and the movable frame (303) are in the shape of a C, and the movable frame (303) and the cleaning brush (304) are in close contact with each other.

3. A cartridge dust collector according to claim 1, characterized in that: Mounting holes (5) are formed on the surface of the partition plate (4), and the partition plate (4) and the mounting holes (5) are of an integral structure.

4. A cartridge dust collector according to claim 1, characterized in that: A clean air chamber (6) is arranged on the right side of the partition plate (4), and an exhaust pipe (7) is installed at the top of the clean air chamber (6).

5. A cartridge dust collector according to claim 3, characterized in that: A dust filter cylinder (8) is installed on the right side of the mounting hole (5), and a lower dust hopper (9) is arranged below the dust filter cylinder (8).

6. A cartridge dust collector according to claim 5, characterized in that: The lower end of the lower dust hopper (9) is connected to a dust collection box (10), and a mounting opening (11) is formed at the top of the dust collection box (10).

7. A cartridge dust collector according to claim 6, characterized in that: An auxiliary component (12) for assisting in dust cleaning is arranged inside the dust collection box (10), and the auxiliary component (12) includes a dust discharge port (1201) and a rotating plate (1202). The rotating plate (1202) is installed inside the dust discharge port (1201) through a rotating shaft.

8. A cartridge dust collector according to claim 1, characterized in that: Support frames (13) are installed at the four corners of the lower end of the dust removal box (1), and the support frames (13) are in the shape of an L. A reinforcing rod (14) is installed on the side of the support frame (13).

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