Multi-station cyclone smoke purifier

Abstract

The utility model discloses a multi-station cyclone smoke purifier, relates to the technical field of cyclone dust collectors, and aims to solve the technical problem that the smoke air purification effect is influenced due to the fact that the centrifugal force of air entering the purifier is easy to be insufficient at present. Comprising a cyclone cylinder, a filtering mechanism arranged on the cyclone cylinder and a discharging mechanism installed at the lower end of the cyclone cylinder, the upper portion of the cyclone cylinder is cylindrical, the lower portion of the cyclone cylinder is conical, a spiral pipe is installed at an air inlet of the cyclone cylinder, and the filtering mechanism comprises a filtering pipe arranged at the upper end of the cyclone cylinder. And a filter cylinder is arranged in the filter pipe, a cover plate is installed at the upper end of the filter pipe through bolts, a second exhaust pipe is installed at the upper end of the cover plate, and a first exhaust pipe is installed at the upper end of the cyclone cylinder in an embedded mode. The utility model has the advantages that the centrifugal force after smoke air enters can be increased, so that the air can rotate at a high speed for smoke purification, and the smoke purification effect can be ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of cyclone dust collectors, and more specifically to a multi-station cyclone dust purifier. Background Art

[0002] A multi-station cyclone dust purifier is a device used in industrial production and other scenarios to effectively treat dust generated by multiple workstations, achieving the goal of purifying the air, protecting the environment, and safeguarding personnel health. Cyclone dust purifiers primarily rely on centrifugal force to separate dust particles. When dust-laden gas enters the device, the airflow rotates at high speed within the device, causing the dust particles to be flung toward the wall under the action of centrifugal force and fall along the wall into the ash hopper, thus achieving gas-solid separation and achieving the purpose of gas purification.

[0003] At present, when a multi-station cyclone dust purifier is in operation, the air entering the purifier is prone to insufficient centrifugal force, which easily causes the dust to be directly discharged from the air outlet pipe, affecting the purification effect of the dusty air. In view of this, we propose a multi-station cyclone dust purifier. Utility Model Content

[0004] The purpose of this utility model is to overcome the deficiencies of the prior art, meet actual needs, and provide a multi-station cyclone smoke purifier to solve the technical problem that the air entering the purifier is prone to insufficient centrifugal force, which affects the smoke and air purification effect.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a multi-station cyclone smoke purifier, comprising a cyclone barrel, a filtering mechanism arranged on the cyclone barrel, and a unloading mechanism installed at the lower end of the cyclone barrel, the upper part of the cyclone barrel is cylindrical, the lower part of the cyclone barrel is conical, a spiral tube is installed at the air inlet of the cyclone barrel, a straight tube portion is provided at the end of the spiral tube, and an air inlet pipe is equidistantly provided at the lower end of the straight tube portion, the filtering mechanism comprises a filter tube arranged at the upper end of the cyclone barrel, a filter barrel is arranged in the filter tube, a cover plate is installed on the upper end of the filter tube by bolts, a second exhaust pipe is installed on the upper end of the cover plate, a first exhaust pipe is embedded in the upper end of the cyclone barrel, and the upper end of the first exhaust pipe is located in the filter barrel.

[0006] Preferably, an array of wind guide plates are installed at the lower ends of the first exhaust pipes. The cross-section of the wind guide plates is arc-shaped, the wind guide plates are spirally arranged as a whole, and the wind guide plates spiral outward from top to bottom, with gaps between the wind guide plates.

[0007] Preferably, the filter cartridge comprises filter paper, a bottom plate and a top plate, the filter paper is folded into a circle, and limiting rings are provided at the upper edge of the bottom plate and the lower edge of the top plate.

[0008] Preferably, the filter paper is arranged between the bottom plate and the top plate, and the filter paper is located in the limiting ring. A raised portion is provided at the upper end of the bottom plate, and the first exhaust pipe is located in the raised portion.

[0009] Preferably, the unloading mechanism includes a left shell and a right shell, and the left shell and the right shell are installed on the outer side of the lower end of the cyclone by bolts. A circular cavity is formed between the left shell and the right shell, and the upper and lower ends of the circular cavity are opened.

[0010] Preferably, a rotating shaft is rotatably installed between the left shell and the right shell, and a stripping plate is arranged in an array on the rotating shaft. A motor is provided at the side end of the right shell, and the output shaft of the motor is connected to the axis of the rotating shaft.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] 1. The utility model designs a spiral tube structure, which can increase the air spirality when the air enters the cyclone through the spiral tube, so that the centrifugal force of the air entering the cyclone is larger. The air can be spirally guided in conjunction with the air guide plate, so that the air has sufficient centrifugal force to rotate at high speed, so that the smoke particles are thrown to the wall of the device under the action of centrifugal force, thereby ensuring the smoke purification effect and solving the problem that the air entering the purifier is prone to insufficient centrifugal force, which affects the smoke and air purification effect.

[0013] 2. The utility model also designs an air guide plate structure. The spiral setting of the air guide plate can not only guide the air in a spiral direction, but also increase the downward extension length of the first exhaust pipe. There are gaps between the air guide plates, which effectively reduces the smoke and dust from being directly sucked into the first exhaust pipe, preventing it from affecting the smoke and dust purification effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view structural diagram of the utility model;

[0015] Figure 2 This is a schematic cross-sectional view of the utility model;

[0016] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0017] Figure 4 This is a schematic diagram of the cross-sectional structure of the filter cartridge of the present invention;

[0018] Figure 5 This is a schematic structural diagram of the air guide plate of the present utility model.

[0019] Explanation of the numbers in the figure: 101, cyclone; 102, spiral tube; 103, straight tube; 104, air inlet pipe; 200, filtering mechanism; 201, filter tube; 202, filter cartridge; 2021, filter paper; 2022, bottom plate; 2023, raised portion; 2024, top plate; 203, cover plate; 204, second exhaust pipe; 205, first exhaust pipe; 206, air guide plate; 300, unloading mechanism; 301, left shell; 302, right shell; 303, rotating shaft; 304, motor; 305, unloading plate. DETAILED DESCRIPTION

[0020] like Figures 1 to 5 As shown, the utility model relates to a multi-station cyclone smoke purifier, comprising a cyclone 101 and a filtering mechanism 200 arranged on the cyclone 101 and a unloading mechanism 300 installed at the lower end of the cyclone 101. The upper part of the cyclone 101 is cylindrical, and the lower part of the cyclone 101 is conical. A spiral tube 102 is installed at the air inlet of the cyclone 101, and a straight tube portion 103 is provided at the end of the spiral tube 102. An air inlet pipe 104 is equidistantly provided at the lower end of the straight tube portion 103. The filtering mechanism 200 comprises a filter tube 201 arranged at the upper end of the cyclone 101, a filter cartridge 202 is arranged in the filter tube 201, a cover plate 203 is installed on the upper end of the filter tube 201 by bolts, and a second exhaust pipe 204 is installed on the upper end of the cover plate 203. A first exhaust pipe 205 is embedded in the upper end of the cyclone 101, and the upper end of the first exhaust pipe 205 is located in the filter cartridge 202. The utility model increases the centrifugal force after the smoke and dust air enters, so that the air can rotate at a high speed to purify the smoke and dust, and can ensure the smoke and dust purification effect.

[0021] Specifically, an array of air guide plates 206 are installed at the lower end of the first exhaust pipe 205. The air guide plates 206 have an arc-shaped cross-section and are spirally arranged as a whole. The air guide plates 206 spiral outward from top to bottom, with gaps between the air guide plates 206. When air enters the cyclone 101 through the spiral pipe 102, the air's spirality is increased, resulting in a greater centrifugal force for the air entering the cyclone 101. The air is guided in a spiral manner by the air guide plates 206, ensuring sufficient centrifugal force for high-speed rotation.

[0022] Furthermore, the filter cartridge 202 includes filter paper 2021, a bottom plate 2022, and a top plate 2024. The filter paper 2021 is folded into a circular shape, and limit rings are provided at the upper edge of the bottom plate 2022 and the lower edge of the top plate 2024. The folded filter paper 2021 increases the area for air filtration, ensuring air filtration efficiency while reducing the need to clean or replace the filter cartridge 202.

[0023] It is worth noting that the filter paper 2021 is disposed between the bottom plate 2022 and the top plate 2024, and is located within the retaining ring. A raised portion 2023 is provided at the upper end of the bottom plate 2022, and the first exhaust pipe 205 is located within the raised portion 2023. The provision of the raised portion 2023 can block smoke particles filtered by the filter paper 2021, preventing the smoke particles from falling and being relocated within the cyclone 101. When the filter cartridge 202 is cleaned, the filtered smoke particles can be retained within the filter cartridge 202, facilitating the disposal of the smoke particles.

[0024] It is worth noting that the discharge mechanism 300 includes a left housing 301 and a right housing 302. The left housing 301 and the right housing 302 are bolted to the outside of the lower end of the cyclone 101. A circular cavity is formed between the left housing 301 and the right housing 302. The upper and lower ends of the circular cavity are open. The arrangement of the left housing 301 and the right housing 302 facilitates the installation of the discharge mechanism 300.

[0025] It is worth noting that a rotating shaft 303 is rotatably mounted between the left and right housings 301, 302. A stripper plate 305 is arrayed on the rotating shaft 303. A motor 304 is mounted on the side of the right housing 302, and the output shaft of the motor 304 is connected to the axis of the rotating shaft 303. The operation of the motor 304 rotates the rotating shaft 303, which in turn drives the stripper plate 305, through which smoke particles are discharged.

[0026] Working principle: This embodiment provides a multi-station cyclone dust purifier. When in use, multiple air inlet pipes 104 are respectively connected to the dust collection pipes, and the dust collection pipes are set at different dust removal stations. The end of the second exhaust pipe 204 is sucked by the dust removal fan, so that the dust collection pipe generates suction to collect dust. The smoke and dust air enters the spiral tube 102 from the air inlet pipe 101, and the air can enter the cyclone cylinder 101 through the spiral tube 102. Under the action of the spiral tube 102, the air entering the cyclone cylinder 101 is spiraled, thereby generating centrifugal force, and the air can be blown away by the air guide plate 206. The air is spirally guided so that the air has sufficient centrifugal force to rotate at high speed, so that the smoke particles are thrown to the wall of the device under the action of centrifugal force, and the smoke particles fall along the wall. When the air reaches the cyclone 101, it will be sucked upward from the center of the cyclone 101 into the first exhaust pipe 205, and the smoke air can be filtered and processed again through the filter cartridge 202. After filtering, the air is discharged from the second exhaust pipe 204. When the smoke particles are at the bottom of the cyclone 101, the motor 304 works to make the rotating shaft 303 rotate, and the smoke particles can be discharged through the discharge plate 305.

[0027] The embodiments disclosed in the present invention are preferred embodiments, but are not limited to them. Ordinary technicians in this field can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. As long as they do not deviate from the spirit of the present invention, they are all within the scope of protection of the present invention.

Claims

1. A multi-station cyclone dust purifier, characterized in that: The invention comprises a cyclone (101), a filtering mechanism (200) arranged on the cyclone (101), and a discharge mechanism (300) installed at the lower end of the cyclone (101), wherein the upper portion of the cyclone (101) is cylindrical, the lower portion of the cyclone (101) is conical, a spiral tube (102) is installed at the air inlet of the cyclone (101), a straight tube portion (103) is arranged at the end of the spiral tube (102), and an air inlet pipe (104) is equidistantly arranged at the lower end of the straight tube portion (103). ), the filtering mechanism (200) comprises a filter tube (201) arranged at the upper end of the cyclone barrel (101), a filter cartridge (202) being arranged inside the filter tube (201), a cover plate (203) being mounted on the upper end of the filter tube (201) via bolts, a second exhaust pipe (204) being mounted on the upper end of the cover plate (203), a first exhaust pipe (205) being embedded in the upper end of the cyclone barrel (101), and the upper end of the first exhaust pipe (205) being located inside the filter cartridge (202).

2. The multi-station cyclone dust purifier according to claim 1, characterized in that: An array of wind guide plates (206) are installed at the lower end of the first exhaust pipe (205). The cross-section of the wind guide plates (206) is arc-shaped. The wind guide plates (206) are spirally arranged as a whole, and the wind guide plates (206) spiral outward from top to bottom, with gaps between the wind guide plates (206).

3. The multi-station cyclone dust purifier according to claim 2, characterized in that: The filter cartridge (202) comprises filter paper (2021), a bottom plate (2022) and a top plate (2024); the filter paper (2021) is folded into a circular shape; and limiting rings are provided at the upper edge of the bottom plate (2022) and the lower edge of the top plate (2024).

4. The multi-station cyclone dust purifier according to claim 3, characterized in that: The filter paper (2021) is arranged between the bottom plate (2022) and the top plate (2024), and the filter paper (2021) is located in the limiting ring. A raised portion (2023) is provided at the upper end of the bottom plate (2022), and the first exhaust pipe (205) is located in the raised portion (2023).

5. The multi-station cyclone dust purifier according to claim 4, characterized in that: The discharge mechanism (300) comprises a left shell (301) and a right shell (302), wherein the left shell (301) and the right shell (302) are mounted on the outer side of the lower end of the cyclone barrel (101) by means of bolts, and a circular cavity is formed between the left shell (301) and the right shell (302), wherein the upper end and the lower end of the circular cavity are open.

6. The multi-station cyclone dust purifier according to claim 5, characterized in that: A rotating shaft (303) is rotatably mounted between the left shell (301) and the right shell (302), and a stripping plate (305) is arranged in an array on the rotating shaft (303). A motor (304) is provided at the side end of the right shell (302), and an output shaft of the motor (304) is connected to the axis of the rotating shaft (303).

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