Rectifier production dust removal device

Abstract

The utility model discloses a dust removal device for rectifier production, which relates to the technical field of rectifier production, and comprises a box body, observation windows are embedded at two ends of the box body, the two observation windows are distributed in a mirror image manner, the upper end of the box body is connected with a box cover in a matched manner through bolts, and the box cover is connected with a dust removal device. The inner walls of the two sides of the box body are jointly provided with a mounting plate in a sliding mode, the size of the mounting plate is the same as that of the box cover, the two ends of the mounting plate are each fixedly provided with two clamping blocks, and the inner walls of the two sides of the box body are each provided with two clamping grooves used in cooperation with the clamping blocks. Through the design of a plurality of air blowing structures, blown air is more uniform, a rectifier is convenient to put in, the sealing performance in the box is good during dust removal, the dust removal effect is good, the service life is long, the dust collection effect is good, blown dust can be collected in cooperation with the air blowing structures, the collecting structures are convenient to disassemble, dust treatment is convenient, and the environment protection capacity is high.

Description

Technical Field

[0001] The utility model relates to the technical field of rectifier production, in particular to a rectifier production dust removal device. Background Art

[0002] A rectifier is an electronic component whose main function is to convert an alternating current (AC) signal into a direct current (DC) signal. An AC signal is made up of alternating positive and negative waveforms, while a DC signal only flows in one direction. Rectifiers can be used to convert AC into DC for use in many different applications. Rectifiers are usually made up of multiple diodes and use the principle that diodes conduct and cut off in different directions to convert alternating signals.

[0003] However, the prior art still has the following problems:

[0004] First, in the prior art rectifier production dust removal device, most of the blowing structures are not convenient for regular cleaning and maintenance. Usually, the blowing structure is fixed in position, so when it is damaged, the entire device can only be abandoned, and the use effect is limited. In addition, most of the devices have poor sealing during dust removal, which may lead to reduced dust removal effect.

[0005] Secondly, the rectifier production dust removal device in the prior art has limited placement stability of the rectifier and is not convenient for collecting dust. If the position of the rectifier is not restricted, the rectifier may be blown during the dust removal work, affecting the progress of the dust removal work, and if the blown dust cannot be collected in time, the exposed dust is not easy to clean, which affects the subsequent dust removal effect and damages the environment.

[0006] In view of the above problems, the inventor proposes a rectifier production dust removal device to solve the above problems. Utility Model Content

[0007] In order to solve the problems that the blowing structure is not convenient for regular cleaning and maintenance and the placement stability of the rectifier is limited and it is not convenient for dust collection; the purpose of the utility model is to provide a rectifier production dust removal device.

[0008] To solve the above technical problems, the utility model adopts the following technical scheme: a rectifier production dust removal device, comprising a box body, the lower end of the box body is fixedly provided with four supporting legs, both ends of the box body are embedded with observation windows, and the two observation windows are distributed in a mirror image, the upper end of the box body is connected to a box cover by bolts, and the inner walls on both sides of the box body are slidably provided with mounting plates, the size of the mounting plates is the same as that of the box cover, two clamping blocks are fixedly provided at both ends of the mounting plate, two card slots for matching with the clamping blocks are provided on the inner walls of the card slots, and the outer surfaces of the clamping blocks are in contact with the inner walls of the card slots, four main blowers are fixedly provided at the upper end of the mounting plate, the output end of the main blower is fixedly provided with a blowing pipe, the lower end of the blowing pipe passes through the mounting plate and is fixedly connected with an air outlet hopper, the lower inner wall of the box body is fixedly provided with a placing plate, the upper end of the placing plate is fixedly provided with a bracket, and the outer surface of the bracket is provided with a plurality of ventilation slots.

[0009] Preferably, a support plate is fixedly provided on the lower side of one end of the box body, and an air suction box and a dust collecting box are provided on the upper end of the support plate, two inclined plates are fixedly provided on the side of the lower inner wall of the box body away from the air suction box, an auxiliary blower is fixedly provided on the side of the upper end of the mounting plate away from the air suction box, and a guide pipe is fixedly provided on the output end of the auxiliary blower, four air suction pipes are fixedly provided on the inner end of the air suction box, and the four air suction pipes are distributed at equal intervals, the inner end of the air suction pipe passes through the box body and is fixedly connected to a suction hopper, and four dust outlet pipes are fixedly provided on the outer end of the air suction box, and four circular grooves for cooperating with the dust outlet pipes are provided on the inner end of the dust collecting box, and connecting blocks are fixedly provided on both sides of the lower end of the dust collecting box, the cross-sectional shape of the connecting block is L-shaped, and the two connecting blocks are connected to the support plate by bolts.

[0010] Preferably, a box door is movably inserted into one side of the upper end of the box body, a handle is fixedly provided on the upper end of the box door, and the lower end of the handle is movably contacted with the upper end of the box body; an entrance is provided at one end of the box body, and a closing groove is provided on the lower inner wall of the entrance to cooperate with the box door.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model adopts the design of multiple blowing structures to make the blown wind more uniform, the rectifier is easy to put in, and the box is well sealed during dust removal, so that the dust removal effect is better, and it is convenient to clean and replace the blowing structure, thereby improving the subsequent dust removal efficiency and increasing the service life of the device;

[0013] 2. The utility model uses the air suction box and the dust collection box, so the rectifier is placed with high stability and good dust suction effect. The blown dust can be collected in conjunction with the blowing structure, and the collecting structure is easy to disassemble, which is convenient for dust processing, thereby achieving a strong environmental protection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model.

[0016] Figure 2 It is a schematic diagram of the cross-sectional structure of the box body of the utility model.

[0017] Figure 3 It is a schematic diagram of the cross-sectional structure of the mounting plate of the utility model.

[0018] Figure 4 This is a schematic diagram of the box door structure of the utility model.

[0019] Figure 5 It is a schematic diagram of the connection structure of the lower inner wall and the support plate of the box body of the utility model.

[0020] In the figure: 1. box body; 2. observation window; 3. box cover; 31. mounting plate; 32. clamping block; 33. clamping slot; 4. main blower; 41. air blowing pipe; 42. air outlet hopper; 43. auxiliary blower; 44. guide pipe; 5. box door; 51. handle; 52. inlet; 53. closing slot; 6. placement plate; 61. bracket; 7. support plate; 71. air suction box; 72. air suction pipe; 73. air suction hopper; 74. dust collecting box; 75. dust outlet pipe; 76. circular slot; 77. connecting block; 78. inclined plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1: Figure 1-4As shown, the utility model provides a rectifier production dust removal device, including a box body 1, the upper end of the box body 1 is connected with a box cover 3 by bolts, the inner walls of both sides of the box body 1 are slidably provided with a mounting plate 31, the upper end of the mounting plate 31 is fixed with four main blowers 4, the output end of the main blower 4 is fixed with a blowing pipe 41, the lower end of the blowing pipe 41 passes through the mounting plate 31 and is fixedly connected with an air outlet hopper 42, the lower inner wall of the box body 1 is fixed with a placing plate 6, and the upper end of the placing plate 6 is fixed with a supporting plate Rack 61, put the rectifier in production into the box body 1 for dust removal, open the box cover 3 to regularly clean and maintain the blowing structure, place the blowing structure on the mounting plate 31, and the main blower 4 blows air downward through the blowing pipe 41, which can effectively remove the dust on the rectifier, and improve the blowing effect through the air outlet 42. The rectifier is placed in the bracket 61 on the placement plate 6, and the bracket 61 can effectively limit the rectifier, with good dust removal effect and convenient cleaning and replacement of the blowing structure.

[0023] A box door 5 is movably inserted on one side of the upper end of the box body 1, and a handle 51 is fixedly provided on the upper end of the box door 5. An inlet 52 is provided at one end of the box body 1, and a closing groove 53 used in conjunction with the box door 5 is provided on the lower inner wall of the inlet 52. The box door 5 is opened by pulling the handle 51 upwards. At this time, the rectifier that needs dust removal can be put in. When the box door 5 is lowered, the closing groove 53 clamps the box door 5. At this time, the sealing inside the box is good and the dust removal efficiency is higher.

[0024] Observation windows 2 are embedded at both ends of the box body 1, and the two observation windows 2 are distributed in a mirror image, which is convenient for observing the dust removal situation in the box.

[0025] The size of the mounting plate 31 is the same as that of the box cover 3. Two clamping blocks 32 are fixedly provided at both ends of the mounting plate 31. Two clamping grooves 33 for cooperating with the clamping blocks 32 are provided on the inner walls on both sides of the box body 1. Through the cooperation between the clamping blocks 32 and the clamping grooves 33, the mounting plate 31 can stably slide up and down in the box body 1, which is easy to remove.

[0026] The outer surface of the bracket 61 is provided with a plurality of ventilation slots, so that the bracket 61 can protect the rectifier and facilitate dust cleaning.

[0027] Embodiment 2: Figure 5As shown, a support plate 7 is fixedly provided at the lower side of one end of the box body 1, and an air suction box 71 and a dust collecting box 74 are provided at the upper end of the support plate 7. Four air suction pipes 72 are fixedly provided at the inner end of the air suction box 71. The inner end of the air suction pipe 72 passes through the box body 1 and is fixedly connected to an air suction bucket 73. Four dust outlet pipes 75 are fixedly provided at the outer end of the air suction box 71. Four circular grooves 76 for matching with the dust outlet pipes 75 are opened at the inner end of the dust collecting box 74. Connecting blocks 77 are fixedly provided on both sides of the lower end of the dust collecting box 74, and the two connecting blocks 77 They are all connected to the support plate 7 by bolts. The suction box 71 on the support plate 7 performs dust suction through the suction pipe 72. The suction hopper 73 improves the dust collection effect. The dust enters the dust collecting box 74 through the dust outlet pipe 75. The dust collecting box 74 is easy to disassemble through the installation of the connecting block 77. It has a good dust suction effect and can collect dust. The collection structure is easy to disassemble and convenient for dust disposal. During installation, you only need to align the circular groove 76 on the dust collecting box 74 with the dust outlet pipe 75 and then fix it through the connecting block 77.

[0028] An auxiliary blower 43 is fixedly provided on the side of the upper end of the mounting plate 31 away from the suction box 71, and a guide pipe 44 is fixedly provided on the output end of the auxiliary blower 43. The guide pipe 44 on the auxiliary blower 43 can blow air toward the suction structure to cooperate with the dust removal work.

[0029] Two inclined plates 78 are fixedly provided on the side of the lower inner wall of the box body 1 away from the suction box 71 to guide the wind blowing downward and cooperate with the suction and dust collection work of the suction box 71.

[0030] Working principle: put the rectifier in production into the box 1 for dust removal, open the box cover 3 to regularly clean and maintain the blowing structure, place the blowing structure on the mounting plate 31, and the main blower 4 blows air downward through the blowing pipe 41, which can effectively remove the dust on the rectifier, and improve the blowing effect through the air outlet 42. The rectifier is placed in the bracket 61 on the placement plate 6, and the bracket 61 can effectively limit the rectifier, so that the dust removal effect is good, and it is convenient to clean and replace the blowing structure;

[0031] Pull the handle 51 upward to open the box door 5. At this time, the rectifier that needs to be dusted can be put in. When the box door 5 is lowered, the closing groove 53 clamps the box door 5. At this time, the sealing inside the box is good and the dust removal efficiency is higher;

[0032] The mirror-distributed observation window 2 facilitates observation of the dust removal situation in the box;

[0033] Through the cooperation between the clamping block 32 and the clamping slot 33, the mounting plate 31 can stably slide up and down in the box body 1, and is easy to remove;

[0034] The ventilation grooves on the outer surface of the bracket 61 enable the bracket 61 to protect the rectifier while facilitating dust cleaning; the suction box 71 on the support plate 7 performs dust collection through the suction pipe 72, and the suction hopper 73 improves the dust collection effect. The dust enters the dust collecting box 74 through the dust outlet pipe 75. The dust collecting box 74 is easy to disassemble through the installation of the connecting block 77, has a good dust collection effect, can collect dust, and the collection structure is easy to disassemble, which is convenient for dust processing. When installing, you only need to align the circular groove 76 on the dust collecting box 74 with the dust outlet pipe 75, and then fix it through the connecting block 77;

[0035] The guide pipe 44 on the auxiliary blower 43 can blow air toward the suction structure to cooperate with the dust removal work. The inclined plate 78 guides the wind blowing downward to cooperate with the suction and dust collection work of the suction box 71.

[0036] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include these modifications and variations.

Claims

1. A rectifier production dust removal device, comprising a housing (1), characterized in that: The upper end of the box body (1) is connected to a box cover (3) by bolts, and the inner walls on both sides of the box body (1) are slidably provided with a mounting plate (31), and four main blowers (4) are fixedly provided on the upper end of the mounting plate (31), and a blowing pipe (41) is fixedly provided at the output end of the main blower (4), and the lower end of the blowing pipe (41) passes through the mounting plate (31) and is fixedly connected to an air outlet scoop (42), and a placement plate (6) is fixedly provided on the lower inner wall of the box body (1), and a bracket (61) is fixedly provided on the upper end of the placement plate (6).

2. A rectifier production dust removal device as claimed in claim 1, characterized in that: A support plate (7) is fixedly provided at the lower side of one end of the box body (1), and an air suction box (71) and a dust collecting box (74) are provided at the upper end of the support plate (7). Four air suction pipes (72) are fixedly provided at the inner end of the air suction box (71), and the inner end of the air suction pipe (72) penetrates the box body (1) and is fixedly connected to an air suction bucket (73). Four dust outlet pipes (75) are fixedly provided at the outer end of the air suction box (71), and four circular grooves (76) for matching with the dust outlet pipes (75) are provided at the inner end of the dust collecting box (74). Connecting blocks (77) are fixedly provided on both sides of the lower end of the dust collecting box (74), and the two connecting blocks (77) are connected to the support plate (7) by bolts.

3. A rectifier production dust removal device as claimed in claim 1, characterized in that: A box door (5) is movably inserted at one side of the upper end of the box body (1), a handle (51) is fixedly provided at the upper end of the box door (5), an inlet (52) is provided at one end of the box body (1), and a closing groove (53) used in conjunction with the box door (5) is provided on the lower inner wall of the inlet (52).

4. A rectifier production dust removal device as claimed in claim 1, characterized in that: Both ends of the box body (1) are embedded with observation windows (2), and the two observation windows (2) are distributed in a mirror-image manner.

5. A rectifier production dust removal device as claimed in claim 1, characterized in that: The size of the mounting plate (31) is the same as that of the box cover (3), two clamping blocks (32) are fixedly provided at both ends of the mounting plate (31), and two inner walls on both sides of the box body (1) are provided with two clamping grooves (33) used in conjunction with the clamping blocks (32).

6. A rectifier production dust removal device as claimed in claim 1, characterized in that: The outer surface of the bracket (61) is provided with a plurality of ventilation slots.

7. A rectifier production dust removal device as claimed in claim 2, characterized in that: An auxiliary blower (43) is fixedly provided on a side of the upper end of the mounting plate (31) away from the air suction box (71), and a guide pipe (44) is fixedly provided on an output end of the auxiliary blower (43).

8. A rectifier production dust removal device as claimed in claim 2, characterized in that: Two inclined plates (78) are fixedly provided on a side of the lower inner wall of the box body (1) away from the air suction box (71).

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