Electric dust remover convenient for cleaning polar plates

Abstract

The utility model relates to the technical field of electric dust removers, and discloses an electric dust remover convenient for cleaning polar plates, which comprises a protective shell, the polar plates are arranged in the protective shell, the bottom of the protective shell is communicated with an ash bucket, high-voltage equipment is arranged at the top of the protective shell, and a dusty gas inlet pipe is arranged on one side of the protective shell. A purified gas outlet pipe is arranged on the other side of the protective shell; by arranging the supporting assembly and the protection assembly, when a polar plate needs to be cleaned, the polar plate in the electric dust remover can be taken out and placed on the supporting assembly only by opening the supporting assembly and using a threaded sleeve and a threaded column for supporting, and then the protection assembly is used for shielding an inlet and an outlet; by means of the arrangement, it can be avoided that the polar plate needs to be carried far away for cleaning the polar plate, and it can also be avoided that the polar plate is damaged in the carrying process.

Description

Technical Field

[0001] The utility model relates to the technical field of electrostatic precipitators, in particular to an electrostatic precipitator which is convenient for cleaning electrode plates. Background Art

[0002] At present, electrostatic precipitator is an essential supporting equipment in many industrial fields. Its function is to remove particulate smoke from the flue gas emitted by stoves or oil boilers, thereby significantly reducing the amount of smoke discharged into the atmosphere. It is an important environmental protection equipment to improve environmental pollution and improve air quality. Since electrostatic precipitator is more important, it is necessary to optimize the function of electrostatic precipitator.

[0003] For example, an electrostatic precipitator is disclosed in the Chinese utility model patent with the announcement number CN207013150U. Although the above-mentioned prior art increases the corona effect of the cathode plate and improves the dust removal effect of the precipitator, when cleaning the internal electrode plates, most of the methods are to take the electrode plates out of the electrostatic precipitator, transport them to a cleaning location, and then vibrate or rinse the electrode plates. After the electrode plates are air-dried, they are transported back and loaded into the electrostatic precipitator. In this way, the electrode plates need to be transported over long distances for each cleaning, which not only affects the dust removal efficiency, but may also cause damage to the electrode plates during transportation. Therefore, it is necessary to design an electrostatic precipitator that does not require long-distance movement and is convenient for cleaning the electrode plates. Utility Model Content

[0004] In order to solve the technical problem that the electrode plates of an electrostatic precipitator need to be transported over a long distance when being cleaned, the utility model provides an electrostatic precipitator with easy-to-clean electrode plates.

[0005] The utility model is implemented by the following technical solutions: an electrostatic precipitator that is convenient for cleaning electrode plates, comprising a protective shell, an electrode plate is arranged inside the protective shell, an ash hopper is connected to the bottom of the protective shell, a high-voltage device is arranged on the top of the protective shell, a dust-laden gas inlet pipe is arranged on one side of the protective shell, a purified gas outlet pipe is arranged on the other side of the protective shell, a support assembly for supporting the electrode plate after the electrode plate is taken out is provided on one side of the protective shell, a protective assembly is provided on the protective shell for preventing dust or water from entering the interior of the protective shell when the electrode plate is cleaned, an inlet and outlet are opened on one side of the protective shell, and the support assembly comprises a protective plate rotatably mounted on the inlet and outlet and a support plate fixedly mounted on one side of the protective plate.

[0006] Through the above technical solution, when cleaning the plate, open the support assembly, move the plate onto the support assembly, and then use the protective assembly to block the inlet and outlet, so that the plate can be directly high-pressure washed. After the protective plate is opened, the support plate will support the protective plate to prevent the plate from being too heavy.

[0007] As a further improvement of the above solution, the support plates are arranged in a grid shape.

[0008] Through the above technical solution, the support plates arranged in a grid shape can not only reduce their own weight, but also support the electrode plates.

[0009] As a further improvement of the above solution, limiting plates are fixedly installed on both sides of the support plate, and sealing plates are fixedly installed on one side of the two limiting plates.

[0010] Through the above technical solution, when the protective plate is closed, the limiting plate and the sealing plate will block the gap to prevent the dust-laden gas from leaking.

[0011] As a further improvement of the above solution, two threaded sleeves are fixedly installed on one side of the support plate, the interiors of the two threaded sleeves are threadedly fitted with threaded columns, and one end of the two threaded columns is fixedly installed with a rubber plate.

[0012] Through the above technical solution, after the protective plate is opened, the threaded column and the threaded sleeve will play a supporting role to prevent the plate from falling.

[0013] As a further improvement of the above-mentioned solution, the protective component includes a winding roller arranged on one side of the protective shell and a protective cloth wrapped around the winding roller. Both ends of the winding roller are rotatably installed with connecting plates fixedly installed with the protective shell, and one side of the protective cloth is fixedly installed with a clip.

[0014] Through the above technical solution, when cleaning the electrode plate, the unfolded protective cloth can prevent water from splashing into the protective shell.

[0015] As a further improvement of the above solution, a card plate is fixedly installed on one side of the protective shell, and the card plate is arranged in an "L" shape and is adapted to the card strip.

[0016] Through the above technical solution, the protective cloth can be kept unfolded by inserting the card strip into the interior of the card plate.

[0017] As a further improvement of the above solution, a limit plate is fixedly installed on one side of the high-voltage equipment, a sliding plate is provided on one side of the limit plate, two fixed plates are fixedly installed on one side of the sliding plate, and one side of the two fixed plates passes through the limit plate.

[0018] With the above technical solution, after the protective plate is closed, the fixing plate can be used to seal and fix the protective plate to prevent the protective plate from opening by itself.

[0019] As a further improvement of the above solution, the protection plate is adapted to the inlet and outlet.

[0020] With the above technical solution, the inlet and outlet can be completely sealed by closing the protection plate.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The utility model provides a support assembly and a protective assembly. When the electrode plates need to be cleaned, it is only necessary to open the support assembly and use the threaded sleeve and the threaded column to support them. The electrode plates inside the electrostatic precipitator can be taken out and placed on the support assembly. Then, the protective assembly is used to block the inlet and outlet, and the electrode plates can be cleaned by high-pressure washing. This arrangement can avoid the need to transport the electrode plates over a long distance for cleaning, and can also avoid damage to the electrode plates during transportation. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the structure of the support assembly of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the protective component of the utility model;

[0026] Figure 4 For this utility model Figure 3 A magnified view of the structure of part A.

[0027] Description of main symbols:

[0028] 1. Protective shell; 2. Plate; 3. High-voltage equipment; 4. Dust gas inlet pipe; 5. Purified gas outlet pipe; 601. Protective plate; 602. Support plate; 701. Winding roller; 702. Protective cloth; 8. Limiting plate; 9. Sealing plate; 10. Threaded sleeve; 11. Threaded column; 12. Rubber plate; 13. Connecting plate; 14. Card strip; 15. Card plate; 16. Limiting plate; 17. Sliding plate; 18. Fixed plate. DETAILED DESCRIPTION

[0029] Below, the present invention is further described in conjunction with the accompanying drawings and specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0030] Please combine Figures 1-4, an electrostatic precipitator for facilitating cleaning of electrode plates of the present embodiment comprises a protective shell 1, an electrode plate 2 is arranged inside the protective shell 1, an ash hopper is connected to the bottom of the protective shell 1, a high-voltage device 3 is arranged on the top of the protective shell 1, a dust-laden gas inlet pipe 4 is arranged on one side of the protective shell 1, a purified gas outlet pipe 5 is arranged on the other side of the protective shell 1, a support assembly for supporting the electrode plate 2 after the electrode plate 2 is taken out is provided on one side of the protective shell 1, a protective assembly for preventing dust or water from entering the interior of the protective shell 1 when the electrode plate 2 is cleaned is provided on the protective shell 1, an inlet and outlet are opened on one side of the protective shell 1, when cleaning the electrode plate 2, the support assembly is opened, the electrode plate 2 is moved onto the support assembly, and the inlet and outlet are blocked with the protective assembly, so that the electrode plate 2 can be directly washed with high pressure.

[0031] Combine Figure 1-Figure 3 The support assembly includes a protective plate 601 rotatably installed on the inlet and outlet and a support plate 602 fixedly installed on one side of the protective plate 601. The support plate 602 is arranged in a grid shape. Restriction plates 8 are fixedly installed on both sides of the support plate 602. A sealing plate 9 is fixedly installed on one side of the two restriction plates 8. Two threaded sleeves 10 are fixedly installed on one side of the support plate 602. The interiors of the two threaded sleeves 10 are threadedly matched with threaded columns 11. One end of the two threaded columns 11 is fixedly installed with a rubber plate 12. After the protective plate 601 is opened, the support plate 602 will support the protective plate 601 to prevent the plate 2 from being too heavy. After the protective plate 601 is opened, the threaded column 11 and the threaded sleeve 10 will play a supporting role to prevent the plate 2 from falling.

[0032] Combine Figure 1 、 Figure 3 and Figure 4 The protective component includes a winding roller 701 arranged on one side of the protective shell 1 and a protective cloth 702 wrapped around the winding roller 701. Both ends of the winding roller 701 are rotatably installed with connecting plates 13 fixedly installed with the protective shell 1. A clamping strip 14 is fixedly installed on one side of the protective cloth 702, and a clamping plate 15 is fixedly installed on one side of the protective shell 1. The clamping plate 15 is set in an "L" shape, and the clamping plate 15 is adapted to the clamping strip 14. The clamping strip 14 is inserted into the inside of the clamping plate 15 to keep the protective cloth 702 unfolded. When cleaning the electrode plate 2, the unfolded protective cloth 702 will prevent water from splashing into the inside of the protective shell.

[0033] Combine Figure 1 and Figure 2 A limit plate 16 is fixedly installed on one side of the high-voltage equipment 3, and a sliding plate 17 is provided on one side of the limit plate 16. Two fixed plates 18 are fixedly installed on one side of the sliding plate 17. One side of the two fixed plates 18 passes through the limit plate 16. After the protective plate 601 is closed, the fixed plate 18 can be used to seal and fix the protective plate 601 to prevent the protective plate 601 from opening by itself.

[0034] Combine Figure 1 The protection plate 601 is adapted to the inlet and outlet, and the inlet and outlet can be completely sealed when the protection plate 601 is closed.

[0035] The implementation principle of an electrostatic precipitator for easy cleaning of the electrode plate in the embodiment of the present application is as follows: when the electrode plate 2 inside the electrostatic precipitator needs to be cleaned, the two threaded columns 11 are rotated to expand the threaded columns 11, and then the sliding plate 17 is moved upward, so that the two fixing plates 18 are separated from the protective plate 601, and the protective plate 601 can be pulled down. The threaded columns 11 and the threaded sleeves 10 will support the support plate 602, and the support plate 602 will strengthen the compressive strength of the entire protective plate 601. After the protective plate 601 is flattened, the electrode plate 2 is moved onto the protective plate 601, and then the protective cloth 7 is pulled up. 02 Insert the card strip 14 into the card plate 15, so that the protective cloth 702 will be unfolded and fixed. After everything is ready, the plate 2 can be high-pressure washed, and the splashing water will also be blocked by the protective cloth 702. Placing a collection box at the bottom of the protective plate 601 can also recycle water. After the washing is completed, let the plate 2 air dry, and then the plate 2 can be reinstalled into the electrostatic precipitator. Then close the protective plate 601 and use the fixing plate 18 to fix it to complete the cleaning. This setting can avoid the need to transport the plate 2 a long distance for cleaning, and can also avoid damage to the plate 2 during transportation.

[0036] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and replacements made by technicians in this field on the basis of the present invention fall within the scope of protection required by the present invention.

Claims

1. An electrostatic precipitator for facilitating cleaning of electrode plates, comprising a protective shell (1), an electrode plate (2) provided inside the protective shell (1), an ash hopper connected to the bottom of the protective shell (1), a high-voltage device (3) provided on the top of the protective shell (1), a dust-laden gas inlet pipe (4) provided on one side of the protective shell (1), and a purified gas outlet pipe (5) provided on the other side of the protective shell (1), characterized in that: A support assembly for supporting the electrode plate (2) after the electrode plate (2) is removed is provided on one side of the protective shell (1); a protective assembly for preventing dust or water from entering the interior of the protective shell (1) when the electrode plate (2) is cleaned is provided on the protective shell (1); an inlet and outlet are provided on one side of the protective shell (1); and the support assembly comprises a protective plate (601) rotatably mounted on the inlet and outlet and a support plate (602) fixedly mounted on one side of the protective plate (601).

2. An electrostatic precipitator for facilitating cleaning of electrode plates as claimed in claim 1, characterized in that: The support plates (602) are arranged in a grid shape.

3. An electrostatic precipitator for facilitating cleaning of electrode plates as claimed in claim 2, characterized in that: Limiting plates (8) are fixedly mounted on both sides of the support plate (602), and sealing plates (9) are fixedly mounted on one side of the two limiting plates (8).

4. An electrostatic precipitator for facilitating cleaning of electrode plates as claimed in claim 2, characterized in that: Two threaded sleeves (10) are fixedly mounted on one side of the support plate (602), the interiors of the two threaded sleeves (10) are threadedly engaged with threaded columns (11), and one end of the two threaded columns (11) is fixedly mounted with a rubber plate (12).

5. The electrostatic precipitator for facilitating cleaning of electrode plates according to claim 1, characterized in that: The protective assembly comprises a reel (701) arranged on one side of the protective shell (1) and a protective cloth (702) wound around the reel (701), wherein connecting plates (13) fixedly mounted to the protective shell (1) are rotatably mounted on both ends of the reel (701), and a clip (14) is fixedly mounted on one side of the protective cloth (702).

6. An electrostatic precipitator for facilitating cleaning of electrode plates as claimed in claim 5, characterized in that: A card plate (15) is fixedly mounted on one side of the protective shell (1), the card plate (15) being arranged in an "L" shape, and the card plate (15) is adapted to the card strip (14).

7. The electrostatic precipitator for facilitating cleaning of electrode plates according to claim 1, characterized in that: A limit plate (16) is fixedly mounted on one side of the high-voltage equipment (3), a sliding plate (17) is provided on one side of the limit plate (16), two fixed plates (18) are fixedly mounted on one side of the sliding plate (17), and one side of each of the two fixed plates (18) passes through the limit plate (16).

8. The electrostatic precipitator for facilitating cleaning of electrode plates according to claim 2, characterized in that: The protection plate (601) is adapted to the inlet and outlet.

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