CN220389939U - Dust collection device for processing autoclaved aerated concrete slab production line - Google Patents

Abstract

The utility model discloses a dust collection device for a production line for processing autoclaved aerated concrete slabs, which comprises a frame, wherein a dust collection box is arranged on the frame, a dust collection pipe is arranged on the dust collection box, one end of the dust collection pipe is communicated with the dust collection box, and a dust collection cover for collecting dust on a workbench is arranged at the other end of the dust collection pipe; the dust collector is characterized in that an exhaust hole is formed in the dust collector, an air suction pump is arranged on the dust collector, the input end of the air suction pump is communicated with the exhaust hole, the output end of the air suction pump is communicated with an exhaust pipe, the exhaust pipe is communicated with the outside, a collecting mechanism for collecting dust is arranged on the dust collector, and a filtering mechanism for filtering the dust is arranged on the inner wall of the exhaust hole. The utility model can facilitate reducing the possibility of causing air pollution.

Description

A dust collection device used in a production line for processing autoclaved aerated concrete panels

Technical field

The utility model relates to the technical field of concrete slab processing, and in particular to a dust suction device used in a production line for processing autoclaved aerated concrete slabs.

Background technique

Autoclaved aerated concrete slab is a new lightweight, porous, green and environmentally friendly building material that uses cement, lime, silica sand, etc. as the main raw materials and adds different amounts of anti-corrosion treated steel mesh according to the structural requirements.

In the prior art, after the autoclaved aerated concrete slab is processed and produced, there may be defects on the surface of the concrete slab. At this time, the operator needs to further polish it and then cut the concrete slab with a cutting tool. .

However, when operators cut concrete slabs, large amounts of dust are generated, causing air pollution.

Utility model content

This application provides a dust collection device for a production line for processing autoclaved aerated concrete panels, which can easily reduce the possibility of causing air pollution.

This application provides a dust collection device for a production line for processing autoclaved aerated concrete slabs, which adopts the following technical solution:

A dust suction device for a production line for processing autoclaved aerated concrete slabs, including a frame. A dust suction box is provided on the rack. A dust suction tube is provided on the dust suction box. The dust suction tube is One end is connected to the dust suction box, and the other end of the dust suction pipe is provided with a dust hood for vacuuming the workbench; the dust suction box is provided with an exhaust hole, and the dust suction box is provided with an exhaust hole. An air pump is provided, the input end of the air pump is connected to the exhaust hole, the output end of the air pump is connected to an exhaust pipe, and the exhaust pipe is connected to the outside. A collection mechanism for collecting dust is provided, and the inner wall of the exhaust hole is provided with a filtering mechanism for filtering dust.

By adopting the above technical solution, when a large amount of dust is generated on the workbench, the air extraction pump is started, the dust passes through the dust collection hood, the dust collection tube and finally enters the dust collection box, and the dust is filtered in the dust collection box through the filtering mechanism. When the workbench stops working, the air extraction pump is turned off, and the dust is collected through the collection mechanism, which can easily reduce the possibility of air pollution.

Preferably, the filtering mechanism includes a filtering plate, the filtering plate is fixedly connected to the inner wall of the exhaust hole, and a cleaning assembly for cleaning the filtering plate is provided in the dust collection box.

By adopting the above technical solution, when the dust in the dust collection box needs to be filtered, the arrangement of the filter plate can facilitate the filtering of the dust in the dust collection box; when the dust on the filter plate blocks the filter holes, Through the arrangement of cleaning components, the possibility of the filter plate being clogged by dust can be easily reduced.

Preferably, the cleaning assembly includes a cleaning block, the cleaning block is slidably arranged on the inner wall of the dust collection box, two connecting blocks are fixedly connected to the cleaning block, and a rotating block is provided between the two connecting blocks. A brush, the brush can cooperate with the filter plate, a first motor is installed on the cleaning block, and the output shaft of the first motor is fixedly connected to the brush; the dust collection box is provided with There is a first driving component for driving the movement of the cleaning block.

By adopting the above technical solution, when the filter plate is clogged with dust, the first motor is started to drive the brush to rotate, and then the first driving component drives the cleaning block to reciprocate vertically, thereby facilitating the cleaning of the filter plate.

Preferably, the first driving component includes a reciprocating screw, a fixed plate is fixedly connected to the vacuum box, one end of the reciprocating screw is rotatably mounted on one side of the fixed plate, and the reciprocating screw is connected to the fixed plate. The cleaning block is threaded; a second motor is installed on the dust collection box; the output shaft of the second motor is fixedly connected to the reciprocating screw; a guide rod is fixedly connected to the fixed plate; the guide The rod is in sliding fit with the cleaning block.

By adopting the above technical solution, when it is necessary to drive the cleaning block to reciprocate in the vertical direction, the second motor is started to drive the output shaft to rotate, and the output shaft of the second motor drives the reciprocating screw to rotate. At the same time, under the guidance of the guide rod, This makes it easy to drive the cleaning block to reciprocate in the vertical direction.

Preferably, the collection mechanism includes a cloth bag. An installation frame is fixedly connected to the opening of the cloth bag. A discharge outlet is provided at the bottom of the dust collection box. The installation frame can be sleeved on the discharge outlet. The installation frame The frame is detachably disposed at the discharge outlet, and the mounting frame is provided with a fixing component for fixing the installation frame to the discharge outlet.

By adopting the above technical solution, when the suction of dust is stopped, the air pump is turned off, and the dust in the dust collection box falls into the cloth bag by gravity. At this time, the fixing effect of the fixing assembly on the installation block is released, so that the cloth bag can be easily removed from the bag. The dust collection box can be disassembled to facilitate dust collection.

Preferably, the fixing assembly includes a fixing block, the inner wall of the mounting frame is provided with a sliding groove, the fixing block is slidably disposed on the inner wall of the sliding groove, the discharge port is provided with a fixing groove, and the fixed block It can be inserted into the inner wall of the fixed groove, and a second driving component for driving the fixed block to move is provided in the sliding groove.

By adopting the above technical solution, when the installation frame needs to be fixed to the discharge outlet, the installation frame is first placed on the discharge outlet. When the fixing block is aligned with the fixing groove, the second driving component drives the fixing block to be inserted into the fixing groove. inner wall, so that the installation frame can be easily fixed to the outlet.

Preferably, the second driving component includes a spring, one end of the spring is fixedly connected to the fixed block, and the other end of the spring is fixedly connected to the inner wall of the sliding groove; the fixed block is away from the fixed groove. A driving rod is fixedly connected to one side of the driving rod, and a handle is fixedly connected to one end of the driving rod away from the fixed block.

By adopting the above technical solution, when the fixed block needs to be driven to be inserted into the fixed groove, the operator first manually drives the handle to move, the handle drives the driving rod to move, and the driving rod drives the fixed block to move. At this time, the spring is in a stretched state. When the block is aligned with the fixed groove, the operator releases the handle, and the fixed block is inserted into the fixed groove under the elastic force of the spring.

Preferably, the fixing block is provided with an inclined surface, and the inclined surface can cooperate with the outer wall of the discharge port.

By adopting the above technical solution, when the installation frame needs to be fixed to the discharge outlet, the installation frame is first driven to be sleeved on the discharge outlet, and then the installation frame is continued to be driven to move upward in the vertical direction. When the fixing block abuts against the discharge outlet, Under the action of the inclined plane, the fixed block moves away from the fixed groove. At this time, the spring is in a compressed state. When the fixed block is aligned with the fixed groove, the fixed block is inserted into the fixed groove under the elastic force of the spring.

To sum up, this application has the following beneficial effects:

1. When a large amount of dust is generated on the workbench, start the air pump, pass the dust through the dust hood, the dust pipe, and finally into the dust collection box, and filter the dust into the dust collection box through the filtering mechanism. When the workbench stops When working, turn off the air pump and collect the dust through the collection mechanism, which can easily reduce the possibility of air pollution;

2. When it is necessary to filter the dust in the dust collection box, the filter plate can be arranged to facilitate the filtering of the dust in the dust collection box; when the dust on the filter plate blocks the filter holes, the cleaning component can be used to filter the dust in the dust collection box. Setting can easily reduce the possibility of the filter plate being clogged by dust;

3. When it is necessary to fix the installation frame to the discharge outlet, first drive the installation frame to set it on the discharge outlet, and then continue to drive the installation frame to move upward in the vertical direction. When the fixing block contacts the discharge outlet, under the action of the slope, , the fixed block moves in the direction away from the fixed groove, and the spring is in a compressed state at this time. When the fixed block is aligned with the fixed groove, the fixed block is inserted into the fixed groove under the elastic force of the spring.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of this embodiment;

Figure 2 is a cross-sectional view showing the dust collection box in this embodiment;

Figure 3 is a partial enlarged view of position A in Figure 2;

Figure 4 is a partial enlarged view of position B in Figure 2.

Explanation of reference signs: 1. Frame; 11. Dust collection box; 12. Dust collection pipe; 13. Dust collection hood; 14. Exhaust hole; 15. Air pump; 16. Exhaust pipe; 2. Collection mechanism; 211. Cloth bag; 212. Installation frame; 213. Discharge outlet; 22. Fixed component; 221. Fixed block; 222. Sliding groove; 223. Fixed groove; 23. Second driving component; 231. Spring; 232. Driving rod; 233. Handle; 234. Incline; 3. Filter mechanism; 311. Filter plate; 312. Filter hole; 32. Cleaning component; 321. Cleaning block; 322. Connection block; 323. Brush; 324. First motor; 33 , the first driving component; 331, reciprocating screw; 332, fixed plate; 333, second motor; 334, guide rod.

Detailed ways

The utility model discloses a dust collection device used in a production line for processing autoclaved aerated concrete panels. As shown in Figure 1, it includes a frame 1. The frame 1 is set on the ground. The frame 1 is provided with a dust collection box 11. The cross section of the dust collection box 11 is in the shape of a square ring. The dust collection box 11 is arranged in a vertical direction. The dust collection box 11 is provided with a dust collection pipe 12. The cross section of the dust collection pipe 12 is in the shape of an annular ring. One end is connected with the dust collection box 11, and the other end of the dust collection pipe 12 is provided with a dust collection hood 13 for vacuuming the workbench.

As shown in Figures 1 and 2, the dust collection box 11 is provided with an exhaust hole 14. The cross section of the exhaust hole 14 is square and extends along the length direction of the dust collection box 11. One side of the dust collection box 11 is provided with a bolt. An air pump 15 is installed. The input end of the air pump 15 is connected to the exhaust hole 14. The output end of the air pump 15 is connected to an exhaust pipe 16. The exhaust pipe 16 has an annular cross-section, and the exhaust pipe 16 is connected to the exhaust hole 14. Connected to the outside, the dust collection box 11 is provided with a collection mechanism 2 for collecting dust, and the inner wall of the exhaust hole 14 is provided with a filtering mechanism 3 for filtering dust.

When a large amount of dust is generated on the workbench, the air extraction pump 15 is started, and the dust passes through the dust collection hood 13, the dust collection pipe 12 and finally enters the dust collection box 11, and the dust is filtered into the dust collection box 11 through the filtering mechanism 3. When the workbench stops working, the air extraction pump 15 is turned off, and the dust is collected by the collection mechanism 2 at this time, thereby reducing the possibility of causing air pollution.

As shown in Figures 2 and 3, the filtering mechanism 3 includes a filtering plate 311. The filtering plate 311 is square and arranged in a vertical direction. The filtering plate 311 is provided with a plurality of filtering holes 312, and the plurality of filtering holes 312 are arranged in a matrix. The cross-section of the filter holes 312 is circular and extends along the length direction of the dust collection box 11. The plurality of filter holes 312 and the filter plate 311 are fixedly connected to the inner wall of the exhaust hole 14. There is a filter plate in the dust collection box 11 for filtering. 311 cleaning component 32 for cleaning.

When the dust in the dust collection box 11 needs to be filtered, the filter plate 311 is provided to facilitate the filtering of the dust in the dust collection box 11; when the dust on the filter plate 311 blocks the filter hole 312, the filter plate 311 is configured to filter the dust in the dust collection box 11. The arrangement of the cleaning assembly 32 can easily reduce the possibility of the filter plate 311 being blocked by dust.

As shown in Figures 2 and 3, the cleaning assembly 32 includes a cleaning block 321. The cleaning block 321 is square in shape. The cleaning block 321 is slidably disposed on the inner wall of the dust collection box 11 in the vertical direction. The cleaning block 321 is fixedly connected with two connections. Block 322, the connecting block 322 is square. A brush 323 is provided between the two connecting blocks 322 through bearing rotation. The brush 323 can cooperate with the filter plate 311. A first motor 324 is installed on the cleaning block 321. The first motor The output shaft of 324 is arranged along the length direction of the cleaning block 321, and the output shaft of the first motor 324 is fixedly connected to the brush 323; the vacuum box 11 is provided with a first driving component 33 for driving the cleaning block 321 to move in the vertical direction. . When the filter plate 311 is clogged with dust, first the first motor 324 is started to drive the brush 323 to rotate, and then the first driving component 33 is used to drive the cleaning block 321 to reciprocate vertically, so that the filter plate 311 can be easily cleaned.

As shown in Figures 2 and 3, the first driving component 33 includes a reciprocating screw 331. A fixed plate 332 is fixedly connected to the vacuum box 11. The fixed plate 332 is square. One end of the reciprocating screw 331 is rotated through a bearing and is installed on the fixed plate. On the top of the plate 332, the reciprocating screw 331 is arranged in the vertical direction. The reciprocating screw 331 is arranged through the cleaning block 321. The reciprocating screw 331 is threaded with the cleaning block 321; a second motor 333 is installed on the vacuum box 11 through bolts. The output shaft of the second motor 333 is arranged along the vertical direction. The output shaft of the second motor 333 is fixedly connected to the reciprocating screw 331. A guide rod 334 is provided on the fixed plate 332. The cross section of the guide rod 334 is circular and extends along the vertical direction. The guide rod 334 is arranged in a vertical direction and penetrates the cleaning block 321 . The guide rod 334 and the cleaning block 321 slide in a vertical direction.

When it is necessary to drive the cleaning block 321 to reciprocate in the vertical direction, the second motor 333 is started to drive the output shaft to rotate, and the output shaft of the second motor 333 drives the reciprocating screw 331 to rotate, and at the same time, under the guidance of the guide rod 334, thereby The cleaning block 321 can be easily driven to reciprocate in the vertical direction.

As shown in Figures 2 and 4, the collection mechanism 2 includes a cloth bag 211. The opening of the cloth bag 211 is fixedly connected with an installation frame 212. The cross section of the installation frame 212 is square annular. The bottom of the dust collection box 11 is provided with an outlet 213. The cross-section of the discharge port 213 is square ring-shaped. The installation frame 212 can be sleeved on the outer wall of the discharge port 213. The installation frame 212 is detachably installed on the discharge port 213. The installation frame 212 is provided with a structure for fixing the installation frame 212 to the discharge port. 213 fixed assembly 22. When the dust suction is stopped, the suction pump 15 is turned off, and the dust in the dust collection box 11 falls into the cloth bag 211 by gravity. At this time, the fixing effect of the fixing assembly 22 on the installation block is released, so that the cloth bag 211 can be easily removed from the suction bag 211 . The dust box 11 can be disassembled to facilitate dust collection.

As shown in Figures 2 and 4, the fixing assembly 22 includes a fixing block 221 with a square cross-section. A sliding groove 222 is provided on the inner wall of the mounting frame 212. The sliding groove 222 has a square cross-section and extends along the mounting frame 212. Extending in the length direction, the fixing block 221 is slidably disposed on the inner wall of the sliding groove 222 along the length direction of the installation frame 212. The discharge port 213 is provided with a fixing groove 223. The cross section of the fixing groove 223 is square and is along the length direction of the installation frame 212. Extended, the fixing block 221 can be inserted into the inner wall of the fixing groove 223 , and a second driving component 23 for driving the fixing block 221 to move along the length direction of the mounting frame 212 is provided in the sliding groove 222 . When the installation frame 212 needs to be fixed to the discharge outlet 213, the installation frame 212 is first sleeved on the discharge outlet 213. When the fixing block 221 is aligned with the fixing groove 223, the second driving component 23 drives the fixing block 221 to be inserted into the fixing slot 223. The inner wall of the groove 223 can be easily fixed to the discharge port 213 by the installation frame 212 .

As shown in Figures 2 and 4, the second driving component 23 includes a spring 231. The spring 231 is arranged along the length direction of the mounting frame 212. One end of the spring 231 is fixedly connected to the fixed block 221, and the other end of the spring 231 is fixedly connected to the sliding groove. 222; the side of the fixing block 221 away from the fixing groove 223 is fixedly connected with a driving rod 232. The cross section of the driving rod 232 is circular and is arranged along the length direction of the mounting frame 212. The end of the driving rod 232 away from the fixing block 221 is fixed. A handle 233 is connected. The handle 233 is in the shape of a round pancake. The fixing block 221 is provided with a slope 234 on one side close to the fixing groove 223. The slope 234 can match the outer wall of the discharge port 213.

When it is necessary to fix the installation frame 212 to the discharge outlet 213, the installation frame 212 is first driven to be sleeved on the discharge outlet 213, and then the installation frame 212 is continued to be driven to move upward in the vertical direction. When the fixing block 221 abuts the discharge outlet 213, Under the action of the inclined surface 234, the fixing block 221 moves in the direction away from the fixing groove 223. At this time, the spring 231 is in a compressed state. When the fixing block 221 is aligned with the fixing groove 223, the fixing block 221 is inserted under the elastic force of the spring 231. Connected to the fixing groove 223.

working principle:

When a large amount of dust is generated on the workbench, the air extraction pump 15 is started, and the dust passes through the dust collection hood 13, the dust collection pipe 12 and finally enters the dust collection box 11, and the dust is filtered into the dust collection box 11 through the filtering mechanism 3. When the workbench stops working, the air extraction pump 15 is turned off, and the dust is collected by the collection mechanism 2 at this time, thereby reducing the possibility of causing air pollution.

The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application shall be covered by the scope of protection of the present application. Inside.

Claims (5)

1. A dust extraction for processing autoclaved aerated concrete slab production line, its characterized in that: the dust collection device comprises a frame (1), wherein a dust collection box (11) is arranged on the frame (1), a dust collection pipe (12) is arranged on the dust collection box (11), one end of the dust collection pipe (12) is communicated with the dust collection box (11), and a dust collection cover (13) for collecting dust on a workbench is arranged at the other end of the dust collection pipe (12); the dust collection device is characterized in that an exhaust hole (14) is formed in the dust collection box (11), an air suction pump (15) is arranged on the dust collection box (11), the input end of the air suction pump (15) is communicated with the exhaust hole (14), the output end of the air suction pump (15) is communicated with an exhaust pipe (16), the exhaust pipe (16) is communicated with the outside, a collecting mechanism (2) for collecting dust is arranged on the dust collection box (11), and a filtering mechanism (3) for filtering the dust is arranged on the inner wall of the air suction hole (14);

the collecting mechanism (2) comprises a cloth bag (211), an installation frame (212) is fixedly connected to the opening of the cloth bag (211), a discharge outlet (213) is formed in the bottom of the dust suction box (11), the installation frame (212) can be sleeved on the discharge outlet (213), the installation frame (212) is detachably arranged on the discharge outlet (213), and a fixing assembly (22) for fixing the installation frame (212) to the discharge outlet (213) is arranged on the installation frame (212);

the fixing assembly (22) comprises a fixing block (221), a sliding groove (222) is formed in the inner wall of the mounting frame (212), the fixing block (221) is slidably arranged on the inner wall of the sliding groove (222), a fixing groove (223) is formed in the exhaust port (213), the fixing block (221) can be inserted into the inner wall of the fixing groove (223), and a second driving part (23) for driving the fixing block (221) to move is arranged in the sliding groove (222);

the second driving part (23) comprises a spring (231), one end of the spring (231) is fixedly connected with the fixed block (221), and the other end of the spring (231) is fixedly connected with the inner wall of the sliding groove (222); one side of the fixed block (221) far away from the fixed groove (223) is fixedly connected with a driving rod (232), and one end of the driving rod (232) far away from the fixed block (221) is fixedly connected with a handle (233).

2. A dust extraction for use in an autoclaved aerated concrete slab line as recited in claim 1 wherein: the filter mechanism (3) comprises a filter plate (311), the filter plate (311) is fixedly connected to the inner wall of the exhaust hole (14), and a cleaning assembly (32) for cleaning the filter plate (311) is arranged in the dust suction box (11).

3. A dust extraction for use in an autoclaved aerated concrete slab line as recited in claim 2 wherein: the cleaning assembly (32) comprises a cleaning block (321), the cleaning block (321) is slidably arranged on the inner wall of the dust suction box (11), two connecting blocks (322) are fixedly connected to the cleaning block (321), a hairbrush (323) is rotatably arranged between the two connecting blocks (322), the hairbrush (323) can be matched with the filter plate (311), a first motor (324) is arranged on the cleaning block (321), and an output shaft of the first motor (324) is fixedly connected to the hairbrush (323); a first driving part (33) for driving the cleaning block (321) to move is arranged in the dust suction box (11).

4. A dust extraction for use in an autoclaved aerated concrete slab line as recited in claim 3 wherein: the first driving component (33) comprises a reciprocating screw (331), a fixing plate (332) is fixedly connected in the dust suction box (11), one end of the reciprocating screw (331) is rotatably arranged on one side of the fixing plate (332), and the reciprocating screw (331) is in threaded fit with the cleaning block (321); install second motor (333) on suction box (11), the output shaft of second motor (333) with reciprocating screw (331) fixed connection, fixedly connected with guide bar (334) on fixed plate (332), guide bar (334) with cleaning block (321) sliding fit.

5. A dust extraction for use in an autoclaved aerated concrete slab line as recited in claim 1 wherein: the fixed block (221) is provided with an inclined surface (234), and the inclined surface (234) can be matched with the outer side wall of the exhaust port (213).