High-temperature-resistant dust collection device for painting workshop

Abstract

The utility model relates to the technical field of dust removal equipment, in particular to a high-temperature-resistant dust suction device for a painting workshop, which comprises a processing workshop, a dust suction pipe box is arranged at the top in the processing workshop, the upper surface of the dust suction pipe box is fixedly connected with a moving block, the moving block is slidably mounted in a support frame, and one side of the dust suction pipe box is fixedly connected with one end of a telescopic pipe. The other end of the telescopic pipe is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a filter cartridge, one side of the filter cartridge is fixedly connected with the input end of a suction pump, and a spraying box is arranged on one side of the suction pump; the device has the beneficial effects that when spraying operation is carried out in a processing workshop 1, a suction pump is started, so that a dust suction head mounted at the bottom of a dust suction pipe box adsorbs generated dust particles, the dust particles in a dust filter cylinder are preliminarily filtered and purified, water sprayed by a spraying box can knock off slag particles in waste gas, secondary purification is carried out, and the waste gas can be effectively purified. And through reciprocating motion of the dust collection pipe box, the adsorption range of the dust collection pipe box can be expanded, and the dust collection efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal equipment, in particular to a high-temperature resistant dust suction device for a spraying workshop. Background Technique

[0002] A spraying workshop is a working environment that requires a high degree of cleanliness and safety because a large amount of dust and harmful gases are generated during the spraying process. To ensure the health of workers and production efficiency, it is crucial to select a suitable high-temperature resistant dust suction device.

[0003] In the prior art, during the operation of a spraying workshop, a large amount of soot and waste gas are generated. To prevent a large amount of flue gas from accumulating in the workshop, a fan is generally fixedly installed on the workshop wall to adsorb the waste gas particles generated during the painting operation.

[0004] However, the fan fixedly installed on the wall can only quickly adsorb the flue gas and dust near the fan, while the flue gas and dust far from the fan are adsorbed more slowly, reducing the dust suction efficiency, resulting in a poor dust suction effect and affecting the subsequent processing efficiency. Content of the Utility Model

[0005] The purpose of the utility model is to provide a high-temperature resistant dust suction device for a spraying workshop to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A high-temperature resistant dust suction device for a spraying workshop, comprising: a processing workshop, a dust suction pipe box is arranged on the top inside the processing workshop, the upper surface of the dust suction pipe box is fixedly connected with a moving block, and the moving block is slidably installed inside a support frame.

[0007] One side of the dust suction pipe box is fixedly connected with one end of a telescopic pipe, the other end of the telescopic pipe is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a filter cartridge, one side of the filter cartridge is fixedly connected with the input end of a suction pump, and a spray box is arranged on one side of the suction pump.

[0008] Preferably, the upper side of the support frame is fixedly connected with a fixing frame, the fixing frame is fixedly installed on the top of the processing workshop, and a motor is fixedly connected to the upper surface of the fixing frame.

[0009] Preferably, the output end of the motor is fixedly connected with a driving shaft, the driving shaft is rotatably sleeved inside the fixing frame, and a driving gear is fixedly sleeved on the driving shaft.

[0010] Preferably, driven gears are arranged on both sides of the driving gear, a transmission shaft is fixedly sleeved inside the driven gear, and the transmission shaft is rotatably sleeved inside the fixing frame.

[0011] Preferably, a rack is fixedly connected to the upper surface of the moving block, a semi-gear is fixedly sleeved at the bottom of the transmission shaft, and meshing transmission is carried out between the semi-gear and the rack.

[0012] Preferably, the connecting pipe is fixedly sleeved on the top of the processing workshop, the lower surface of the suction pump is fixedly connected to the upper surface of the processing workshop, and a support seat is fixedly sleeved on the filter cylinder.

[0013] Preferably, the lower surface of the support seat is fixedly connected to the upper surface of the processing workshop, the output end of the suction pump is communicated with the spray box through a delivery pipe, an L-shaped filter plate is fixedly connected inside the spray box, and an activated carbon mesh plate is fixedly installed on one side of the upper surface of the spray box.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] When the processing workshop is performing spraying operations, by starting the suction pump, the suction pump is connected through the filter cylinder, connecting pipe, telescopic pipe, and dust suction pipe box, so that the dust suction head installed at the bottom of the dust suction pipe box adsorbs the generated dust particles. Then, the dust particles enter the filter cylinder through the telescopic pipe and connecting pipe for preliminary filtration and purification. After that, the incompletely purified dust particles enter from the input end of the suction pump and then enter the spray box from its output end. Thus, the water sprayed in the spray box can knock down the slag particles in the waste gas, avoiding the outward dispersion of dust slag particles, which is beneficial to environmental protection and secondary purification. By the reciprocating sliding of the moving block in the support frame, the dust suction pipe box is driven to move reciprocally. The remaining flue gas is then discharged outdoors after being filtered three times by the activated carbon mesh plate, avoiding the dispersion of dust particles, being beneficial to environmental protection and the health of operators. Furthermore, the adsorption range of the dust suction pipe box can be expanded, enabling rapid adsorption of flue gas dust at different positions in the processing workshop and improving the dust suction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the internal structure of the present utility model viewed from below;

[0018] Figure 3 is a schematic diagram of the internal structure of the present utility model viewed from the side;

[0019] Figure 4 is a schematic diagram of the internal structure of the present utility model viewed from above.

[0020] In the figure: 1, processing workshop; 2, dust suction pipe box; 3, moving block; 4, support frame; 5, telescopic pipe; 6, connecting pipe; 7, filter cylinder; 8, suction pump; 9, spray box; 10, fixed frame; 11, motor; 12, drive shaft; 13, driving gear; 14, driven gear; 15, transmission shaft; 16, rack; 17, half gear; 18, support seat; 19, delivery pipe; 20, L-shaped filter plate; 21, activated carbon mesh plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] In order to clearly and completely describe the purpose, technical solution of the present utility model, and make its advantages more clearly understood, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1 - 4 , the present utility model provides a technical solution: a high-temperature dust suction device for a spraying workshop, including: a processing workshop 1, a dust suction pipe box 2 is arranged on the top inside the processing workshop 1, the upper surface of the dust suction pipe box 2 is fixedly connected with a moving block 3, the moving block 3 is slidably installed in a support frame 4, one side of the dust suction pipe box 2 is fixedly connected with one end of a telescopic pipe 5, the other end of the telescopic pipe 5 is fixedly connected with a connecting pipe 6, one end of the connecting pipe 6 is fixedly connected with a filter cartridge 7, one side of the filter cartridge 7 is fixedly connected with the input end of a suction pump 8, and a spraying box 9 is arranged on one side of the suction pump 8.

[0024] When spraying operations are carried out in the processing workshop 1, by starting the suction pump 8, the suction pump 8 makes the connection between the filter cartridge 7, the connecting pipe 6, the telescopic pipe 5, and the dust suction pipe box 2, so that the dust suction head installed at the bottom of the dust suction pipe box 2 adsorbs the generated dust particles. Thus, the dust particles enter the filter cartridge 7 through the telescopic pipe 5 and the connecting pipe 6, and the dust particles are preliminarily filtered and purified. Then, the incompletely purified dust particles enter from the input end of the suction pump 8 and then enter the spraying box 9 from its output end. Thus, the water liquid sprayed by the spraying box 9 can knock down the slag particles in the waste gas, avoiding the outward escape of the dust slag particles, being beneficial to environmental protection, and performing secondary purification. By the reciprocating sliding of the moving block 3 in the support frame 4, the dust suction pipe box 2 is driven to reciprocate, so that the dust suction pipe box 2 can expand the adsorption range, quickly adsorbing the flue gas dust at different positions in the processing workshop 1 and improving the dust suction efficiency.

[0025] Embodiment 2

[0026] On the basis of the first embodiment, the upper side of the support frame 4 is fixedly connected to the fixed frame 10. The fixed frame 10 is fixedly installed on the top of the processing workshop 1. The upper surface of the fixed frame 10 is fixedly connected to a motor 11. The fixed frame 10 is fixedly installed on the top of the processing workshop 1, so that the fixed frame 10 fixedly supports the support frame 4, and the support frame 4 limits the movement of the moving block 3 during sliding. The output end of the motor 11 is fixedly connected to the drive shaft 12. The drive shaft 12 is rotatably sleeved in the fixed frame 10. A driving gear 13 is fixedly sleeved on the drive shaft 12. The motor 11 is electrically connected to the terminal control device. Through the connection between the output end of the motor 11 and the drive shaft 12, the drive shaft 12 drives the driving gear 13 fixedly sleeved thereon to rotate. Two driven gears 14 are arranged on both sides of the driving gear 13. A transmission shaft 15 is fixedly sleeved in the driven gear 14. The transmission shaft 15 is rotatably sleeved in the fixed frame 10. The rotation of the driving gear 13 drives the two driven gears 14 on both sides thereof to rotate, and the driven gears 14 drive the transmission shaft 15 to rotate synchronously. A rack 16 is fixedly connected to the upper surface of the moving block 3. A half gear 17 is fixedly sleeved at the bottom of the transmission shaft 15. The half gear 17 and the rack 16 are in meshing transmission. A half gear 17 is fixedly sleeved on the lower side of the transmission shaft 15. During the rotation of the half gear 17, it meshes with the rack 16. Tooth grooves are formed on both sides of the rack 16, which facilitates the meshing transmission between the rack 16 and the two half gears 17 arranged on both sides thereof.

[0027] Driven by the motor 11, the drive shaft 12 drives the driving gear 13 to rotate. The driving gear 13 meshes with the two driven gears 14 on both sides thereof, so that the driven gears 14 drive the transmission shaft 15 fixedly sleeved therein to rotate in the fixed frame 10. A half gear 17 is fixedly sleeved at the bottom of the transmission shaft 15. When one of the half gears 17 meshes with one side of the rack 16, it drives the rack 16 to move towards one side of the support frame 4, thereby driving the moving block 3 to move synchronously, and further driving the dust suction pipe box 2 to move towards one side of the support frame 4. Until the rack 16 meshes with the other half gear 17, under the meshing action of the other half gear 17, the rack 16 moves in the opposite direction, thereby indirectly driving the dust suction pipe box 2 to move to the other side. In this way, the dust suction pipe box 2 can reciprocate horizontally on the top of the processing workshop 1, effectively expanding the dust suction range, facilitating rapid dust suction at different positions in the processing workshop 1, improving the dust suction efficiency, significantly improving the dust removal effect, and solving the problem of poor dust removal effect.

[0028] Embodiment Three

[0029] On the basis of the second embodiment, the connecting pipe 6 is fixedly sleeved on the top of the processing workshop 1, the lower surface of the suction pump 8 is fixedly connected to the upper surface of the processing workshop 1, a support seat 18 is fixedly sleeved on the filter cylinder 7, the connecting pipe 6 is fixedly sleeved at the top position of the processing workshop 1, one end of the connecting pipe 6 is communicated with one end of the filter cylinder 7, the other end of the connecting pipe 6 is communicated with one end of the telescopic pipe 5, one end of the telescopic pipe 5 is communicated with the dust suction pipe box 2. Through the arrangement of the telescopic pipe 5, when the dust suction pipe box 2 moves, the pipeline can be connected at any time. The lower surface of the support seat 18 is fixedly connected to the upper surface of the processing workshop 1. The output end of the suction pump 8 is communicated with the spray box 9 through a delivery pipe 19. An L-shaped filter plate 20 is fixedly connected in the spray box 9. An activated carbon mesh plate 21 is fixedly installed on one side of the upper surface of the spray box 9. The support seat 18 fixedly supports the filter cylinder 7. The suction pump 8 and the spray box 9 are communicated through the delivery pipe 19, so as to facilitate the transportation of the dust and flue gas. A water tank is arranged above the spray box 9, and the water tank is communicated with the spray pipe rack, so as to facilitate the spraying of the spray water. The L-shaped filter plate 20 can intercept the flue gas dust particles knocked down by the spray water, and the remaining flue gas is discharged outdoors through the filtration of the activated carbon mesh plate 21.

[0030] Start the suction pump 8. Thus, through the connection of the dust suction pipe box 2, the telescopic pipe 5, the connecting pipe 6, the filter cylinder 7 and the input end of the suction pump 8, the suction head at the bottom of the dust suction pipe box 2 adsorbs the dust particles generated during the processing operation in the processing workshop 1, so that the dust particles first enter the filter cylinder 7, and the dust particles are preliminarily filtered. Then, the preliminarily filtered flue gas dust is transported to the spray box 9 through the output end of the suction pump 8. The spray liquid is sprayed through the spray pipe fittings in the spray box 9, so that the spray liquid can knock down the waste residue particles in the waste gas. The waste residue particles and the spray water fall together. The L-shaped filter plate 20 can intercept the waste residue. The spray water will fall to the bottom of the spray box 9, which is convenient for subsequent recycling. The remaining flue gas is filtered again through the activated carbon mesh plate 21 and discharged outdoors, so as to avoid the escape of dust particles, which is beneficial to environmental protection and the health of operators.

[0031] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high temperature resistant dust collecting device for a spraying workshop, comprising a processing workshop (1), characterized in that: A dust collection pipe box (2) is arranged on the top of the processing workshop (1); the upper surface of the dust collection pipe box (2) is fixedly connected to a moving block (3); and the moving block (3) is slidably installed in a supporting frame (4); One side of the dust collection pipe box (2) is fixedly connected to one end of the telescopic pipe (5), the other end of the telescopic pipe (5) is fixedly connected to the connecting pipe (6), one end of the connecting pipe (6) is fixedly connected to the filter cartridge (7), one side of the filter cartridge (7) is fixedly connected to the input end of the suction pump (8), and a spray box (9) is provided on one side of the suction pump (8).

2. A high temperature resistant dust collecting device for a spraying workshop according to claim 1, characterized in that: The upper side of the support frame (4) is fixedly connected to a fixing frame (10), the fixing frame (10) is fixedly installed on the top of the processing workshop (1), and a motor (11) is fixedly connected to the upper surface of the fixing frame (10).

3. A high temperature resistant dust collecting device for a spraying workshop according to claim 2, characterized in that: The output end of the motor (11) is fixedly connected to the driving shaft (12), the driving shaft (12) is rotatably sleeved in the fixing frame (10), and a driving gear (13) is fixedly sleeved on the driving shaft (12).

4. A high temperature resistant dust collecting device for a spray painting workshop according to claim 3, characterized in that: Driven gears (14) are arranged on both sides of the driving gear (13); a transmission shaft (15) is fixedly sleeved inside the driven gear (14); and the transmission shaft (15) is rotatably sleeved inside the fixed frame (10).

5. A high temperature resistant dust collecting device for a spray painting workshop according to claim 4, characterized in that: The upper surface of the moving block (3) is fixedly connected with a rack (16), and the bottom of the transmission shaft (15) is fixedly sleeved with a half gear (17), and the half gear (17) and the rack (16) are meshed for transmission.

6. A high temperature resistant dust collecting device for a spray painting workshop according to claim 5, characterized in that: The connecting pipe (6) is fixedly sleeved on the top of the processing workshop (1), the lower surface of the suction pump (8) is fixedly connected to the upper surface of the processing workshop (1), and a support seat (18) is fixedly sleeved on the filter cartridge (7).

7. A high temperature resistant dust collecting device for a spray painting workshop according to claim 6, characterized in that: The lower surface of the support seat (18) is fixedly connected to the upper surface of the processing workshop (1), the output end of the suction pump (8) is connected to the spray box (9) through a delivery pipe (19), an L-shaped filter plate (20) is fixedly connected inside the spray box (9), and an activated carbon mesh plate (21) is fixedly installed on one side of the upper surface of the spray box (9).

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