Waste gas and dust treatment equipment for traditional Chinese medicine decoction piece workshop

Abstract

The invention provides waste gas and dust treatment equipment for a traditional Chinese medicine decoction piece workshop, and relates to the technical field of waste gas treatment.The waste gas and dust treatment equipment comprises a mounting plate, a gas inlet layer is fixed to the bottom of the mounting plate, a waste gas treatment layer is arranged at the bottom of the gas inlet layer, a gas outlet is formed in the bottom of the waste gas treatment layer, and a storage cavity is formed in the center of circle of the middle of the waste gas treatment layer; a plurality of groups of pipeline assemblies are mounted on the outer surface of the air inlet layer in a circle center symmetry manner, each pipeline assembly comprises a mounting pipe, and one end of each mounting pipe is inserted into the air inlet layer. Compared with the prior art, the workshop area is detected through the pipeline assemblies, and when the dust concentration is detected to be high, dust is fed into the air inlet layer; dust is filtered and isolated through the conical filter screen, dust in a pipeline for detection and air inlet can be cleaned through the cleaning assembly and the pipeline assembly, meanwhile, the conical filter screen is cleaned and fed into the storage cavity, and the situation that the air inlet efficiency is affected due to long-time accumulation is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of waste gas treatment, and specifically to a waste gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop. Background Art

[0002] When producing traditional Chinese medicine decoction pieces, due to the need to cut and crush raw materials, a large amount of dust will be generated. The waste gas and dust treatment device in the traditional Chinese medicine decoction pieces workshop is a commonly used pollution control device, which can effectively reduce dust, pollutants, harmful gases, etc. in the waste gas, making it meet environmental protection requirements. Common waste gas and dust treatment devices include bag filters, cyclone dust collectors, electrostatic precipitators, wet dust collectors, and high-efficiency filters, etc.

[0003] For the existing waste gas treatment devices, when treating gases containing a large amount of dust, although the dust can be isolated and filtered through structures such as filter meshes, the filter meshes will become blocked after a long time, thereby affecting the intake efficiency and treatment efficiency of the waste gas, and manual cleaning needs to be carried out regularly, which is rather inconvenient. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the purpose of the present invention is to provide a waste gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop to solve the problems raised in the above background art. The structure of the present invention is novel. The workshop area is detected through a pipeline assembly. When the detected dust concentration is relatively high, it is sent into the intake layer, and the dust is filtered and isolated through a conical filter mesh. The dust inside the pipelines for detection and intake can be cleaned through the cleaning assembly and the pipeline assembly, and at the same time, the conical filter mesh is cleaned and sent into the storage cavity to avoid affecting the intake efficiency due to long-term accumulation.

[0005] To achieve the above object, the present invention is realized through the following technical solutions: An exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop, including a mounting plate, the bottom of the mounting plate is fixed with an intake layer, and the bottom of the intake layer is provided with an exhaust gas treatment layer. The bottom of the exhaust gas treatment layer has an air outlet, and a storage cavity is arranged at the center of the middle of the exhaust gas treatment layer. A plurality of pipe assemblies are symmetrically installed on the outer surface of the intake layer with the center of the circle. The pipe assembly includes a mounting pipe. One end of the mounting pipe is inserted into the intake layer, and a plurality of splicing pipes are spliced and installed at the outer end of the mounting pipe. The other end of the splicing pipe at the outermost end of the mounting pipe is fixed with a blocking pipe. An installation ring is slidably installed inside the splicing pipe, and a dust sensor is fixedly installed inside the installation ring. An air inlet is opened at the middle bottom of the splicing pipe. A conical filter screen is rotatably installed between the top of the exhaust gas treatment layer and the intake layer. A cleaning component is arranged on the surface of the conical filter screen. The cleaning component includes a fixing plate. One side of the fixing plate is provided with an inclined plate, and both the fixing plate and the inclined plate are obliquely arranged along the surface of the conical filter screen. One end of the fixing plate is fixedly connected to the inner wall of the intake layer, and the tails of both the fixing plate and the inclined plate face the top of the storage cavity. A rotating component is installed on the outer surface of the conical filter screen, and the rotating component is installed on the outer wall of the exhaust gas treatment layer. A fixing frame is fixed on the outer wall of the exhaust gas treatment layer, and the top of the fixing frame is fixedly connected to the outer wall of the intake layer.

[0006] Further, the rotating component includes a toothed ring. The toothed ring is fixedly installed on the outer surface of the conical filter screen, and the top and bottom of the toothed ring are rotationally connected to the intake layer and the exhaust gas treatment layer through shaft rings. A driving motor is fixed on the outer wall of the exhaust gas treatment layer, and a gear is fixed at the output end of the driving motor. The gear is meshed with the toothed ring.

[0007] Further, the pipe assembly further includes a spherical plug. The spherical plug is slidably inserted into the air inlet. A connecting frame is fixed at the bottom of the spherical plug, and both sides of the connecting frame slide along the outer wall of the splicing pipe.

[0008] Further, limiting blocks are fixed on the outer walls on both sides of the splicing pipe, and both sides of the connecting frame are slidably inserted into the limiting blocks. Second springs are fixed on both sides of the connecting frame, and the other ends of the second springs are fixedly connected to the limiting blocks.

[0009] Further, a circular plate is arranged at the front end of the installation ring, and a connecting plate is fixed at the bottom of the installation ring and the circular plate.

[0010] Further, winding seats are fixedly installed inside the blocking pipe and on the outside of the end of the mounting pipe inserted into the intake layer. The winding shafts of the winding seats are driven by motors, and a traction rope is wound on the winding shafts of the winding seats. The circular plate and the installation ring are fixed to the traction rope.

[0011] Further, a blower pipe is provided on one lateral side of the tail end of the installation pipe, and an outlet is provided at the bottom of the tail end of the installation pipe. A baffle is provided at the position of the outlet at the tail end of the installation pipe, and the installation ring is in pressing contact with the baffle. A first spring is fixed between the outer wall of the baffle and the installation pipe.

[0012] Further, the cleaning assembly further includes a second electric push rod. A second electric push rod is fixed to the bottom of the installation plate corresponding to the position of the inclined plate, and the extending end of the second electric push rod is fixedly connected to the top of the inclined plate. A push plate is provided between the inclined plate and the fixed plate. A first electric push rod is fixed to the outer wall of the intake layer, and the extending end of the first electric push rod is fixedly connected to the back of the push plate.

[0013] Further, a valve plate is rotatably installed at the top of the receiving cavity at the center of the exhaust gas treatment layer through a shaft rod and a torsion spring, and a cover plate is hermetically installed at the position of the receiving cavity corresponding to the bottom of the exhaust gas treatment layer.

[0014] Further, a pressure rod is fixed to the bottom of the inclined plate, and the pressure rod is in pressing contact with one side of the valve plate.

[0015] Advantages of the present invention: In the present invention, the driving motor drives the gear to rotate and engage with the toothed ring, and then the conical filter screen rotates, so that different surfaces of the conical filter screen can correspond to the outlet end of the pipeline assembly, avoiding the reduction of efficiency caused by always corresponding to one position. At the same time, the rotation of the conical filter screen also facilitates the cooperation with the cleaning assembly to clean and collect dust.

[0016] In the present invention, through the alternating winding and unwinding of the two winding seats, the traction rope can pull the round plate and the installation ring to move along the inside of the splicing pipe. When moving to the position of the spherical plug, the spherical plug is extruded, so that the connecting frame moves downward along the limiting block, thereby opening the air inlet, and the rest of the splicing pipes are in a closed state. The dust content in the air in this area can be detected separately by the dust sensor. When not in use, the winding seat can also drive the movement of the round plate and the installation ring to clean the inside of the pipeline and send the remaining dust into the receiving cavity.

[0017] When the installation ring moves to the tail end of the installation pipe in the present invention, it will squeeze the top of the baffle, so that the baffle moves backward, opening the outlet at the bottom of the installation pipe. The dust cleaned inside the pipeline will concentrate and fall on the surface of the conical filter screen from the outlet, and then cooperate with the cleaning assembly to send the dust into the receiving cavity, keeping the inside of the entire pipeline assembly free of excessive dust residue.

[0018] When the conical filter screen of the present invention makes a circular motion driven by the rotating assembly, it will continuously contact the fixed plate. The dust on the surface of the conical filter screen is intercepted inside the fixed plate. Subsequently, the second electric push rod drives the inclined plate to descend. During the descent of the inclined plate, the valve plate is extruded through the pressure rod. Since the extrusion position is close to the shaft rod of the valve plate, the valve plate can rotate to open the storage cavity. At this time, the push plate is located between the inclined plate and the fixed plate. The first electric push rod drives the push plate to move along the conical filter screen, the fixed plate and the inclined plate, and pushes the intercepted dust into the storage cavity to avoid excessive accumulation on the conical filter screen. By manually opening the cover plate regularly, the dust inside the storage cavity can be cleaned up.

[0019] Compared with the prior art, the present invention detects the workshop area through the pipeline assembly. When the detected dust concentration is relatively high, it is sent into the intake layer and filtered and isolated from dust through the conical filter screen. The dust inside the pipelines for detection and intake can be cleaned through the cleaning assembly and the pipeline assembly, and at the same time, the conical filter screen can be cleaned and sent into the storage cavity to avoid affecting the intake efficiency due to long-term accumulation. Brief Description of the Drawings

[0020] Figure 1 is the overall structural schematic diagram of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention; Figure 2 is the structural schematic diagram of the bottom of the exhaust gas treatment layer of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention; Figure 3 is the internal structural schematic diagram of the intake layer of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention; Figure 4 is the structural schematic diagram of the cleaning assembly of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention; Figure 5 is the structural schematic diagram of the rotating assembly of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention; Figure 6 is the structural schematic diagram of the pipeline assembly of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention; Figure 7 is the structural schematic diagram of the outer end of the splicing pipe of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention; Figure 8 is the internal structural schematic diagram of the splicing pipe of an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop according to the present invention.

[0021] In the figure: 1. mounting plate; 11. intake layer; 12. waste gas treatment layer; 13. cover plate; 14. air outlet; 15. fixing frame; 16. valve plate; 17. conical filter screen; 2. rotating assembly; 21. driving motor; 22. gear; 23. toothed ring; 3. pipe assembly; 31. mounting pipe; 32. fan pipe; 33. splicing pipe; 34. baffle; 35. first spring; 36. pipe plug; 37. mounting seat; 38. towing rope; 39. air inlet; 310. connecting frame; 311. limiting block; 312. second spring; 313. spherical plug; 314. round plate; 315. mounting ring; 316. dust sensor; 317. connecting plate; 4. winding seat; 5. cleaning assembly; 61. first electric push rod; 62. push plate; 63. fixing plate; 64. inclined plate; 65. second electric push rod; 66. pressing rod. Detailed implementation manners

[0022] To make the technical means, creative features, achieved purposes and functions of the present invention easy to understand, the present invention will be further described below in conjunction with specific implementation manners.

[0023] Please refer to Figures 1 to 8, the present invention provides a technical solution: an exhaust gas and dust treatment device for a traditional Chinese medicine decoction pieces workshop, including a mounting plate 1. A gas inlet layer 11 is fixed to the bottom of the mounting plate 1, and an exhaust gas treatment layer 12 is provided at the bottom of the gas inlet layer 11. An air outlet 14 is provided at the bottom of the exhaust gas treatment layer 12, and a storage cavity is provided at the center of the circle in the middle of the exhaust gas treatment layer 12. A plurality of pipe assemblies 3 are symmetrically mounted on the outer surface of the gas inlet layer 11 with respect to the center of the circle. The pipe assembly 3 includes a mounting pipe 31. One end of the mounting pipe 31 is inserted into the interior of the gas inlet layer 11, and a plurality of spliced pipes 33 are spliced and mounted at the outer end of the mounting pipe 31. A blocking pipe 36 is fixed to the other end of the outermost spliced pipe 33 of the mounting pipe 31. An installation ring 315 is slidably mounted inside the spliced pipe 33, and a dust sensor 316 is fixedly mounted inside the installation ring 315. An air inlet 39 is opened at the middle bottom of the spliced pipe 33. A conical filter screen 17 is rotatably mounted between the top of the exhaust gas treatment layer 12 and the gas inlet layer 11. A cleaning assembly 5 is provided on the surface of the conical filter screen 17. The cleaning assembly 5 includes a fixing plate 63. An inclined plate 64 is provided on one side of the fixing plate 63, and both the fixing plate 63 and the inclined plate 64 are obliquely arranged along the surface of the conical filter screen 17. One end of the fixing plate 63 is fixedly connected to the inner wall of the gas inlet layer 11, and the tails of both the fixing plate 63 and the inclined plate 64 face the top of the storage cavity. A rotating assembly 2 is mounted on the outer surface of the conical filter screen 17, and the rotating assembly 2 is mounted on the outer wall of the exhaust gas treatment layer 12. A fixing frame 15 is fixed to the outer wall of the exhaust gas treatment layer 12, and the top of the fixing frame 15 is fixedly connected to the outer wall of the gas inlet layer 11. The principle and structure inside the exhaust gas treatment layer 12 in this device are the same as those of common existing exhaust gas treatment devices. When using the device, the pipe assemblies 3 are arranged to communicate with the gas inlet layer 11 according to the areas where the dust content needs to be monitored. The dust content of the air is monitored through the pipe assemblies 3. When the dust content exceeds the standard, the air in this area is inhaled into the interior of the gas inlet layer 11. The dust is isolated by the conical filter screen 17, and the exhaust gas enters the interior of the exhaust gas treatment layer 12 and is discharged from the air outlet 14 after being treated. The dust inside the pipe assemblies 3 and on the surface of the conical filter screen 17 is centrally cleaned and collected through the cleaning assembly 5.

[0024] In this embodiment, the rotating assembly 2 includes a toothed ring 23. The toothed ring 23 is fixedly mounted on the outer surface of the conical filter screen 17, and the top and bottom of the toothed ring 23 are rotationally connected to the gas inlet layer 11 and the exhaust gas treatment layer 12 through shaft rings. A driving motor 21 is fixed to the outer wall of the exhaust gas treatment layer 12, and a gear 22 is fixed to the output end of the driving motor 21. The gear 22 is meshed with the toothed ring 23. The driving motor 21 drives the gear 22 to rotate and mesh with the toothed ring 23, and then the conical filter screen 17 rotates. Different surfaces of the conical filter screen 17 can be corresponded to the outlet ends of the pipe assemblies 3, avoiding the efficiency deterioration caused by always corresponding to one position. At the same time, the rotation of the conical filter screen 17 is also convenient for cooperating with the cleaning assembly 5 to clean and collect the dust.

[0025] In this embodiment, the pipeline component 3 further includes a spherical plug 313. The spherical plug 313 is slidably inserted into the interior of the air inlet 39. A connecting frame 310 is fixed to the bottom of the spherical plug 313, and both sides of the connecting frame 310 slide along the outer wall of the splicing pipe 33. Limit blocks 311 are fixed on the outer walls of both sides of the splicing pipe 33, and both sides of the connecting frame 310 are slidably inserted into the interior of the limit blocks 311. Second springs 312 are fixed to both sides of the connecting frame 310, and the other ends of the second springs 312 are fixedly connected to the limit blocks 311. A circular plate 314 is provided at the front end of the mounting ring 315. A connecting plate 317 is fixed to the bottom of the mounting ring 315 and the circular plate 314. Winding seats 4 are fixedly installed on the inner side of the plugging pipe 36 and the outer side of the end of the mounting pipe 31 inserted into the air inlet layer 11. The winding shafts of the winding seats 4 are driven by motors. A traction rope 38 is wound around the winding shafts of the winding seats 4. The circular plate 314, the mounting ring 315 and the traction rope 38 are fixedly connected. The number of splicing pipes 33 can be installed according to the range of the area to be detected, and the two ends are respectively connected to the plugging pipe 36 and the mounting pipe 31. There are mounting seats 37 at both ends of the splicing pipe 33, which can be used for the fixed installation of two groups of splicing pipes 33 and the connection with the plugging pipe 36 and the mounting pipe 31, and are fixed on the wall top. By alternately winding and unwinding the two winding seats 4, the traction rope 38 can pull the circular plate 314 and the mounting ring 315 to move along the inside of the splicing pipe 33. When moving to the position of the spherical plug 313, the spherical plug 313 is extruded, so that the connecting frame 310 moves downward along the limit block 311, thereby opening the air inlet 39, and the rest of the splicing pipes 33 are in a closed state. The air dust content in this area is detected separately by the dust sensor 316. When not in use, the winding seat 4 can also drive the movement of the circular plate 314 and the mounting ring 315 to clean the inside of the pipeline and send the remaining dust into the storage cavity.

[0026] In this embodiment, a blower pipe 32 is provided on the lateral side of the tail end of the mounting pipe 31, and an outlet is provided at the bottom of the tail end of the mounting pipe 31. A baffle 34 is provided at the position of the outlet at the tail end of the mounting pipe 31, and the mounting ring 315 is in pressing contact with the baffle 34. A first spring 35 is fixed between the outer wall of the baffle 34 and the mounting pipe 31. The blower pipe 32 can be made in a hollowed-out form, which can reduce the probability of dust accumulation. The inside of the blower pipe 32 can be cleaned separately by manually opening the mounting plate 1 regularly. The cleaning workload is relatively small compared with the prior art. When the mounting ring 315 moves to the tail end of the mounting pipe 31, it will squeeze the top of the baffle 34, so that the baffle 34 moves backward to open the outlet at the bottom of the mounting pipe 31. The dust cleaned inside the pipeline will concentrate and fall on the surface of the conical filter screen 17 from the outlet, and then cooperate with the cleaning component 5 to send the dust into the storage cavity to keep there is no excessive dust residue inside the entire pipeline component 3.

[0027] In this embodiment, the cleaning component 5 further includes a second electric push rod 65. The second electric push rod 65 is fixed at the bottom of the mounting plate 1 corresponding to the position of the inclined plate 64, and the extending end of the second electric push rod 65 is fixedly connected to the top of the inclined plate 64. A push plate 62 is arranged between the inclined plate 64 and the fixed plate 63. A first electric push rod 61 is fixed on the outer wall of the intake layer 11, and the extending end of the first electric push rod 61 is fixedly connected to the back of the push plate 62. A valve plate 16 is rotatably installed at the top of the storage cavity at the center of the waste gas treatment layer 12 through a shaft rod and a torsion spring, and a cover plate 13 is hermetically installed at the bottom of the waste gas treatment layer 12 corresponding to the position of the storage cavity. A pressing rod 66 is fixed at the bottom of the inclined plate 64, and the pressing rod 66 is in pressing contact with one side of the valve plate 16. In the initial state, the inclined plate 64 is lifted by the second electric push rod 65 and is away from the surface of the conical filter screen 17. At this time, when the conical filter screen 17 makes a circular motion driven by the rotating component 2, it will continuously contact the fixed plate 63. The dust on the surface of the conical filter screen 17 is intercepted inside the fixed plate 63. Subsequently, the second electric push rod 65 drives the inclined plate 64 to descend. During the descent of the inclined plate 64, the valve plate 16 is squeezed through the pressing rod 66. Because the squeezing position is close to the shaft rod of the valve plate 16, the valve plate 16 can rotate to open the storage cavity. At this time, the push plate 62 is located between the inclined plate 64 and the fixed plate 63. The first electric push rod 61 drives the push plate 62 to move along between the conical filter screen 17, the fixed plate 63 and the inclined plate 64, and pushes the intercepted dust into the storage cavity to avoid excessive accumulation on the conical filter screen 17. By manually opening the cover plate 13 regularly, the dust inside the storage cavity can be cleaned up.

[0028] When using the device, the pipeline component 3 is arranged to communicate with the intake layer 11 according to the area where the dust content needs to be monitored. The driving motor 21 drives the gear 22 to rotate and mesh with the gear ring 23, and then the conical filter screen 17 rotates, so that different surfaces of the conical filter screen 17 can correspond to the outlet end of the pipeline component 3, avoiding the reduction of efficiency caused by always corresponding to one position. At the same time, the rotation of the conical filter screen 17 also facilitates the cooperation with the cleaning component 5 to clean and collect the dust. Through the alternating winding and unwinding of the two winding seats 4, the traction rope 38 can pull the circular plate 314 and the mounting ring 315 to move along the inside of the splicing pipe 33. When moving to the position of the spherical plug 313, the spherical plug 313 is extruded, so that the connecting frame 310 moves downward along the limiting block 311, thereby opening the air inlet 39, and the rest of the splicing pipes 33 are in a closed state. The dust content of the air in this area is detected separately by the dust sensor 316. When not in use, the winding seat 4 can also drive the movement of the circular plate 314 and the mounting ring 315 to clean the inside of the pipeline and send the remaining dust into the storage cavity. When the dust content exceeds the standard, the air in this area is inhaled into the intake layer 11, and the dust is isolated by the conical filter screen 17. The waste gas enters the waste gas treatment layer 12 and is discharged from the air outlet 14 after treatment. The cleaning component 5 is used to centrally clean and collect the dust on the inner surface of the pipeline component 3 and the surface of the conical filter screen 17. When the mounting ring 315 moves to the end of the mounting pipe 31, it will squeeze the top of the baffle 34, so that the baffle 34 moves backward, opening the bottom outlet of the mounting pipe 31. The dust cleaned inside the pipeline will fall onto the surface of the conical filter screen 17 from the outlet in a concentrated manner, and then cooperate with the cleaning component 5 to send the dust into the storage cavity, keeping the inside of the entire pipeline component 3 free of excessive dust residue. In the initial state, the inclined plate 64 is lifted by the second electric push rod 65 and is far away from the surface of the conical filter screen 17. At this time, when the conical filter screen 17 makes a circular motion driven by the rotating component 2, it will continuously contact the fixed plate 63. The dust on the surface of the conical filter screen 17 is intercepted inside the fixed plate 63. Subsequently, the second electric push rod 65 drives the inclined plate 64 to descend. During the descent of the inclined plate 64, the valve plate 16 is extruded through the pressure rod 66. Because the extrusion position is close to the shaft rod of the valve plate 16, the valve plate 16 can rotate to open the storage cavity. At this time, the push plate 62 is located between the inclined plate 64 and the fixed plate 63. The first electric push rod 61 drives the push plate 62 to move along between the conical filter screen 17, the fixed plate 63 and the inclined plate 64, and pushes the intercepted dust into the storage cavity to avoid excessive accumulation on the conical filter screen 17. By manually opening the cover plate 13 regularly, the dust inside the storage cavity can be cleaned.

[0029] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms.

[0030] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An exhaust gas and dust treatment device for a Chinese medicine slice workshop, comprising a mounting plate (1), characterized in that: An air intake layer (11) is fixed at the bottom of the mounting plate (1), and an exhaust gas treatment layer (12) is arranged at the bottom of the air intake layer (11); an exhaust gas treatment layer (12) has an air outlet (14) at the bottom of the exhaust gas treatment layer (12), and a storage cavity is arranged at the middle circle center of the exhaust gas treatment layer (12); a plurality of groups of pipe assemblies (3) are symmetrically arranged at the circle center on the outer surface of the air intake layer (11); the pipe assembly (3) comprises a mounting pipe (31); one end of the mounting pipe (31) is inserted into the air intake layer (11), and a plurality of spliced ​​pipes (33) are spliced ​​and arranged at the outer end of the mounting pipe (31); a blocking pipe (36) is fixed at the other end of the spliced ​​pipe (33) at the outermost end of the mounting pipe (31); a mounting ring (315) is slidably arranged inside the spliced ​​pipe (33), and a dust sensor (316) is fixedly arranged inside the mounting ring (315); an air intake is provided at the middle bottom of the spliced ​​pipe (33); A conical filter (17) is rotatably mounted between the top of the exhaust gas treatment layer (12) and the air intake layer (11); a cleaning assembly (5) is provided on the surface of the conical filter (17); the cleaning assembly (5) comprises a fixed plate (63); a slanted plate (64) is provided on one side of the fixed plate (63); and the fixed plate (63) and the slanted plate (64) are both arranged obliquely along the surface of the conical filter (17); one end of the fixed plate (63) is fixedly connected to the inner wall of the air intake layer (11); and the rear ends of the fixed plate (63) and the slanted plate (64) are both facing the top of the storage cavity; a rotating assembly (2) is mounted on the outer surface of the conical filter (17); the rotating assembly (2) is mounted on the outer wall of the exhaust gas treatment layer (12); a fixing frame (15) is fixedly connected to the outer wall of the exhaust gas treatment layer (12); and the top of the fixing frame (15) is fixedly connected to the outer wall of the air intake layer (11).

2. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 1 is characterized in that: The rotating assembly (2) comprises a gear ring (23), the gear ring (23) is fixed on the outer surface of the conical filter (17), and the top and bottom of the gear ring (23) are rotatably connected to the air intake layer (11) and the exhaust gas treatment layer (12) via shaft rings, a drive motor (21) is fixed on the outer wall of the exhaust gas treatment layer (12), and a gear (22) is fixed to the output end of the drive motor (21), and the gear (22) is meshingly connected to the gear ring (23).

3. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 1, characterized in that: The pipeline assembly (3) further comprises a spherical block (313), the spherical block (313) being slidably inserted into the interior of the air inlet (39), a connecting frame (310) being fixed to the bottom of the spherical block (313), and two sides of the connecting frame (310) sliding along the outer wall of the splicing tube (33).

4. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 3 is characterized in that: Limit blocks (311) are fixed on the outer walls of both sides of the splicing tube (33), and both sides of the connecting frame (310) are slidably inserted into the limit blocks (311). Second springs (312) are fixed on both sides of the connecting frame (310), and the other end of the second spring (312) is fixedly connected to the limit blocks (311).

5. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 4 is characterized in that: A circular plate (314) is provided at the front end of the mounting ring (315), and a connecting plate (317) is fixed between the mounting ring (315) and the bottom of the circular plate (314).

6. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 5, characterized in that: A reel (4) is fixedly mounted inside the blocking tube (36) and on the outside of one end of the mounting tube (31) inserted into the air intake layer (11); a reel of the reel (4) is driven by a motor; a traction rope (38) is reeled on the reel of the reel (4); and the circular plate (314) and the mounting ring (315) are fixedly connected to the traction rope (38).

7. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 6 is characterized in that: A fan tube (32) is arranged on one lateral side of the rear end of the mounting tube (31), and an outlet is arranged at the bottom of the rear end of the mounting tube (31). A baffle (34) is arranged at the position of the outlet at the rear end of the mounting tube (31), and the mounting ring (315) is in compression contact with the baffle (34), and a first spring (35) is fixed between the outer wall of the baffle (34) and the mounting tube (31).

8. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 1, characterized in that: The cleaning assembly (5) further comprises a second electric push rod (65), the second electric push rod (65) being fixed at a position corresponding to the inclined plate (64) at the bottom of the mounting plate (1), and the extended end of the second electric push rod (65) being fixedly connected to the top of the inclined plate (64), a push plate (62) being provided between the inclined plate (64) and the fixed plate (63), and a first electric push rod (61) being fixedly connected to the outer wall of the air intake layer (11), and the extended end of the first electric push rod (61) being fixedly connected to the back side of the push plate (62).

9. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 8, characterized in that: A valve plate (16) is rotatably mounted on the top of the storage cavity at the center of the waste gas treatment layer (12) via a shaft and a torsion spring, and a cover plate (13) is sealed and mounted on the bottom of the waste gas treatment layer (12) at a position corresponding to the storage cavity.

10. The waste gas and dust treatment equipment for a Chinese medicine slice workshop according to claim 9, characterized in that: A pressure rod (66) is fixed to the bottom of the inclined plate (64), and the pressure rod (66) is in compression contact with one side of the valve plate (16).

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