An electrostatic dust removal equipment for solid preparation workshop

Abstract

The utility model discloses an electrostatic dust removal device for a solid preparation workshop, specifically relates to the technical field of workshop dust removal, including an integrated shell, an air inlet pipe, an air outlet pipe and an ash hopper, the air inlet pipe and the air outlet pipe are located at both ends of the shell, the ash hopper is located at the bottom end of the shell, and an air inlet filter, an electrode part, an electrostatic dust collecting plate and an air outlet filter are sequentially installed inside the shell, the air inlet filter is located on one side of the air inlet pipe, and the air outlet filter is located on one side of the air outlet pipe; the number of the electrostatic dust collecting plates is set to multiple, and lifting cleaning parts are installed on both sides of the multiple electrostatic dust collecting plates, and the cleaning parts clean the dust on the outer wall of the electrostatic dust collecting plate. The utility model uses the cleaning bristles on the cleaning brush plate to fit on the outer wall of the electrostatic dust collecting plate for scraping, and cleans the dust particles adhered to the electrostatic dust collecting plate, without the need for users to climb high to operate, the operation is simple and convenient, the safety factor is high, and the manual labor is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of workshop dust removal, and more specifically, to electrostatic dust removal equipment in a solid preparation workshop. Background Art

[0002] At present, the process characteristics of tablets, capsules and granules are: various powdered solid materials such as raw materials and auxiliary materials are fully mixed evenly, and adhesives are added to make wet granules, and then dried, mixed and other processes are made into intermediate products to be pressed, filled or packaged. Before the static pressure box is installed, the air discharged to the outside contains a lot of dust, which often causes a white patch at the direct exhaust vent of the factory area. In the technical interlayer, the dust accumulated for a long time will also accumulate into a thick layer, which has a great impact on production safety and environmental protection.

[0003] In the prior art, electrostatic dust removal equipment in the solid preparation workshop of pharmaceutical factories is installed at a high position in the factory building. After working for a long time, the dust on the electrostatic dust collecting plate components in the dust removal equipment needs to be cleaned. Generally, this operation is performed by climbing a ladder, which is very inconvenient and poses a great safety hazard. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an electrostatic dust removal device for a solid preparation workshop, comprising an integrated shell, an air inlet pipe, an air outlet pipe and an ash hopper, the air inlet pipe and the air outlet pipe are located at both ends of the shell, the ash hopper is located at the bottom end of the shell, and an air inlet filter, an electrode member, an electrostatic dust collecting plate and an air outlet filter are sequentially installed inside the shell, the air inlet filter is located on one side of the air inlet pipe, and the air outlet filter is located on one side of the air outlet pipe;

[0005] The number of the electrostatic dust collecting plates is set to be multiple, and lifting cleaning parts are installed on both sides of the multiple electrostatic dust collecting plates to clean the dust on the outer walls of the electrostatic dust collecting plates.

[0006] In a preferred embodiment, a device cover is installed on the top of the shell, and the device cover is located on the shell above multiple electrostatic dust collecting plates. Multiple servo push rods are fixedly installed on the top of the inner cavity of the device cover, and the number of the servo push rods is twice the number of the electrostatic dust collecting plates.

[0007] In a preferred embodiment, a through hole is provided on the shell located in the inner cavity of the equipment cover, and the output shaft of the servo push rod passes through the shell through the through hole and extends to the interior of the shell.

[0008] In a preferred embodiment, the cleaning part includes a cleaning brush plate located on both sides of the electrostatic dust collecting plate, and cleaning bristles are installed on the cleaning brush plate to fit the outer wall of the electrostatic dust collecting plate. The bottom end of the output shaft of the servo push rod is fixedly connected to the cleaning brush plate.

[0009] In a preferred embodiment, connecting rods are passed through the four corners of the electrostatic dust collecting plate, both ends of the connecting rods are fixed above the inside of the shell, and multiple electrostatic dust collecting plates are fixedly installed inside the shell through the connecting rods.

[0010] In a preferred embodiment, a partition is installed at the bottom end of the electrode member and the air inlet filter, and the partition is located on the top of the ash hopper.

[0011] Technical effects and advantages of the utility model:

[0012] The utility model discloses using the cleaning bristles on the cleaning brush plate to fit on the outer wall of the electrostatic dust collecting plate to scrape, so as to clean the dust particles adhered to the electrostatic dust collecting plate, without the need for users to climb high to operate, the operation is simple and convenient, the safety factor is high, and the manual labor is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0015] Figure 3 This is a schematic diagram of the internal structure of the utility model from another angle.

[0016] Explanation of the reference numerals: 1 shell, 2 air inlet pipe, 3 air outlet pipe, 4 ash hopper, 5 air inlet filter, 6 electrode member, 7 electrostatic dust collecting plate, 8 air outlet filter, 9 equipment cover, 10 servo push rod, 11 through hole, 12 cleaning brush plate, 13 connecting rod, 14 partition. DETAILED DESCRIPTION

[0017] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. 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 are obvious to those of ordinary skill in the art. The embodiments are selected and described in order 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 purposes.

[0018] like Figure 1-3 The electrostatic dust removal equipment for a solid preparation workshop shown in the figure comprises an integrated shell 1, an air inlet pipe 2, an air outlet pipe 3 and an ash hopper 4, the air inlet pipe 2 and the air outlet pipe 3 are located at both ends of the shell 1, the ash hopper 4 is located at the bottom end of the shell 1, and an air inlet filter 5, an electrode member 6, an electrostatic dust collecting plate 7 and an air outlet filter 8 are sequentially installed inside the shell 1, the air inlet filter 5 is located on one side of the air inlet pipe 2, and the air outlet filter 8 is located on one side of the air outlet pipe 3;

[0019] The number of the electrostatic dust collecting plates 7 is set to be multiple, and lifting cleaning parts are installed on both sides of the multiple electrostatic dust collecting plates 7, and the cleaning parts clean the dust on the outer wall of the electrostatic dust collecting plates 7;

[0020] Based on the above, during operation, the waste gas containing dust enters the housing 1 from the air inlet pipe 2, and is initially filtered at the air inlet filter 5, filtering large debris, plastic cloth and other garbage on the outside, and the dust particles without charge in the waste gas enter the housing 1 along with the air, and the electrode 6 generates a high-voltage electric field when working, and the waste gas with particles is ionized under the high-voltage electric field of the electrode 6, so that the dust particles are charged, and when the charged particles enter the electrostatic dust collecting plate 7 area, the particles are adsorbed on the electrostatic dust collecting plate 7, completing the electrostatic purification process, and the purified air is discharged from the outlet pipe 3 after secondary filtration by the outlet filter 8;

[0021] On the basis of the above, during the exhaust gas purification and dust removal process, the fallen dust and particles will be collected, recovered and processed through the ash hopper 4. When the electrostatic dust removal plate needs to be cleaned after a long period of work, the air inlet pipe 2 and the air outlet pipe 3 of the equipment are closed, and the dust particles adhering to the electrostatic dust collection plate 7 are cleaned by the lifting and lowering movement of the cleaning part, and collected, recovered and processed from the ash hopper 4 by gravity;

[0022] Furthermore, when cleaning the dust on the electrostatic dust removal plate, a negative pressure device may be connected to the ash hopper 4 to accelerate the cleaning efficiency.

[0023] A device cover 9 is installed on the top of the housing 1, and the device cover 9 is located on the housing 1 above the multiple electrostatic dust collecting plates 7. Multiple servo push rods 10 are fixedly installed on the top of the inner cavity of the device cover 9, and the number of the servo push rods 10 is twice the number of the electrostatic dust collecting plates 7;

[0024] A through hole 11 is provided on the housing 1 located in the inner cavity of the equipment cover 9, and the output shaft of the servo push rod 10 passes through the housing 1 through the through hole 11 and extends to the interior of the housing 1;

[0025] The cleaning member includes a cleaning brush plate 12 located on both sides of the electrostatic dust collecting plate 7, and cleaning bristles are installed on the cleaning brush plate 12 to fit the outer wall of the electrostatic dust collecting plate 7. The bottom end of the output shaft of the servo push rod 10 is fixedly connected to the cleaning brush plate 12;

[0026] On the basis of the above, the output shaft of the servo push rod 10 passes through the shell 1 and is connected to the cleaning brush plate 12 inside the shell 1. The servo push rod 10 is used to drive the cleaning brush plate 12 to rise and fall on the outer wall of the electrostatic dust removal plate. The cleaning bristles on the cleaning brush plate 12 are attached to the outer wall of the electrostatic dust collecting plate 7 for scraping to clean the dust particles adhered to the electrostatic dust removal plate. The user does not need to climb high to operate, the operation is simple and convenient, the safety factor is high, and the manual labor is reduced.

[0027] Connecting rods 13 are inserted through the four corners of the electrostatic dust collecting plate 7, and both ends of the connecting rods 13 are fixed above the inside of the housing 1. Multiple electrostatic dust collecting plates 7 are fixedly installed inside the housing 1 through the connecting rods 13;

[0028] The connecting rod 13 keeps the electrostatic dust collecting plate 7 warm to prevent the cleaning bristles and the cleaning brush plate 12 from tilting and shaking the electrostatic dust collecting plate 7 during the movement.

[0029] A partition plate 14 is installed at the bottom of the electrode member 6 and the air inlet filter 5, and the partition plate 14 is located at the top of the ash hopper 4;

[0030] The partition 14 isolates the electrode member 6 and the air intake filter 5 from the ash hopper 4 to prevent the exhaust gas from entering the ash hopper 4 without being processed by the electrostatic dust collecting plate 7 during the air intake process.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. Structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to conventional means in the field unless otherwise specified and limited.

Claims

1. An electrostatic dust removal device for a solid preparation workshop, comprising an integrated housing, an air inlet pipe, an air outlet pipe and an ash hopper, wherein the air inlet pipe and the air outlet pipe are located at both ends of the housing, and the ash hopper is located at the bottom end of the housing, characterized in that: An air inlet filter, an electrode member, an electrostatic dust collecting plate and an air outlet filter are sequentially installed inside the shell, the air inlet filter is located on one side of the air inlet pipe, and the air outlet filter is located on one side of the air outlet pipe; The number of the electrostatic dust collecting plates is set to be multiple, and lifting cleaning parts are installed on both sides of the multiple electrostatic dust collecting plates to clean the dust on the outer walls of the electrostatic dust collecting plates.

2. The electrostatic dust removal equipment for a solid preparation workshop according to claim 1, characterized in that: A device cover is installed on the top of the shell, and the device cover is located on the shell above multiple electrostatic dust collecting plates. Multiple servo push rods are fixedly installed on the top of the inner cavity of the device cover, and the number of the servo push rods is twice the number of the electrostatic dust collecting plates.

3. The electrostatic dust removal equipment for a solid preparation workshop according to claim 2, characterized in that: A through hole is provided on the shell located in the inner cavity of the equipment cover, and the output shaft of the servo push rod passes through the shell through the through hole and extends to the inside of the shell.

4. The electrostatic dust removal equipment for a solid preparation workshop according to claim 3, characterized in that: The cleaning part includes cleaning brush plates located on both sides of the electrostatic dust collecting plate, on which cleaning bristles are installed that fit the outer wall of the electrostatic dust collecting plate, and the bottom end of the output shaft of the servo push rod is fixedly connected to the cleaning brush plate.

5. The electrostatic dust removal equipment for a solid preparation workshop according to claim 2, characterized in that: Connecting rods are passed through the four corners of the electrostatic dust collecting plate, and both ends of the connecting rods are fixed above the inside of the shell. A plurality of electrostatic dust collecting plates are fixedly installed inside the shell through the connecting rods.

6. The electrostatic dust removal equipment for a solid preparation workshop according to claim 1, characterized in that: A partition is installed at the bottom end of the electrode member and the air inlet filter, and the partition is located on the top of the ash hopper.

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