Pneumatic conveying equipment with anti-accumulation function

Abstract

The invention discloses pneumatic conveying equipment with an anti-accumulation function, and relates to the technical field of pneumatic conveying equipment.The pneumatic conveying equipment comprises a conveying pipe, the conveying pipe is communicated with an air pump, the air pump is used for providing conveying gas, the conveying pipe is further communicated with a stock bin, one side of the conveying pipe is provided with a flow dividing cavity, and the flow dividing cavity is communicated with the stock bin; a plurality of flow dividing pipes are arranged on the side, away from the conveying pipe, of the flow dividing cavity. The air pump conveys air into the conveying pipe, so that the air pushes materials in the stock bin, the materials are conveyed to the flow dividing cavity along the conveying pipe under the action of air force, the materials are conveyed to the flow dividing pipes in the flow dividing cavity, and therefore the flow dividing pipes conduct flow dividing conveying on the materials and divide the materials into a plurality of strands. Therefore, the problem of accumulation and blockage at the bent part of the pipeline caused by concentrated conveying of the materials is avoided, the conveying of the materials is accelerated, and the conveying smoothness of the pipeline is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of pneumatic conveying equipment, in particular to a pneumatic conveying equipment with anti-accumulation function. BACKGROUND

[0002] The pneumatic conveying device is a device for conveying particulate materials along the airflow direction in the conveying pipeline by using the kinetic energy of the airflow. The pneumatic conveying equipment has simple structure, can convey materials in horizontal, vertical or inclined pipelines, and can also perform physical operations such as heating, cooling, drying and airflow classification or certain chemical operations during the conveying process. However, in the process of conveying materials by the existing pneumatic conveying device, the materials collide with the inner wall of the pipeline when the materials are conveyed to the turning part of the pipeline, thereby losing part of the kinetic energy and causing the loss of conveying pressure in the pipeline. When the amount of conveyed materials is large, the pipeline may be blocked, thereby affecting the efficiency of material conveying. SUMMARY

[0003] The present application aims to provide a pneumatic conveying equipment with anti-accumulation function to solve the problems in the prior art.

[0004] To achieve the above-mentioned purpose, the present application provides the following technical scheme: A pneumatic conveying equipment with anti-accumulation function comprises a conveying pipeline, a gas pump connected to the conveying pipeline, the gas pump being used to provide conveying gas, a material bin connected to the conveying pipeline, a flow dividing chamber arranged on one side of the conveying pipeline, and a plurality of flow dividing pipes arranged on the side of the flow dividing chamber away from the conveying pipeline.

[0005] The gas pump conveys the gas in the conveying pipeline to push the materials in the material bin, and then the materials are conveyed along the conveying pipeline to the flow dividing chamber under the action of the gas force. The materials are respectively conveyed to the plurality of flow dividing pipes in the flow dividing chamber, so that the plurality of flow dividing pipes convey the materials by flow division, the materials are divided into a plurality of strands, thereby avoiding the problem of accumulation and blockage at the bending part of the pipeline caused by concentrated conveying of the materials, and the conveying of the materials and the smoothness of the pipeline conveying are accelerated.

[0006] Preferably, a gas discharge pipe is arranged between the plurality of flow dividing pipes, the gas discharge pipe is connected to the bottom of the flow dividing chamber, and a driving assembly is arranged in the flow dividing chamber.

[0007] Preferably, a baffle is arranged on the side of the flow dividing pipe close to the flow dividing chamber, and the baffle divides the flow dividing chamber into a plurality of chambers. The material moves to the distribution cavity through the conveying pipe under the action of gas force, and then the material is conveyed from the center of the distribution cavity to the distribution pipe under the action of the driving assembly. In the conveying process, the material enters the chamber composed of two adjacent baffles, so that the material is uniformly flowed to the distribution pipe.

[0008] Preferably, a plurality of communication pipes are arranged on the side of the air release pipe away from the driving assembly, one end of the communication pipe communicates with the air release pipe, and the other end of the communication pipe communicates with the distribution pipe.

[0009] Preferably, a plurality of push cavities are arranged between the distribution pipes, and a push pipe is arranged on the side of the push cavity close to the distribution pipe, and the push pipe respectively communicates with the distribution pipe and the communication pipe.

[0010] By moving the arc-shaped plate along the push pipe, the arc-shaped plate can be combined with the distribution pipe to form a pipeline, and the arc-shaped plate can also be moved to the bottom of the communication pipe to be combined with the communication pipe to form a pipeline, so that the material in the distribution pipe can be conveyed while the gas is distributed and conveyed to the air release pipe and the communication pipe, and the gas is directly conveyed to the bending part of the distribution pipe to push the accumulated material.

[0011] Preferably, the bending part of the distribution pipe is provided with an arc-shaped plate, the arc-shaped plate is in sliding connection with the push pipe, the inside of the push cavity is provided with a hydraulic cylinder, and the push rod of the hydraulic cylinder is connected with the arc-shaped plate.

[0012] When the amount of material conveying is large and the weight is heavy, the controller controls the hydraulic cylinder to start, the push rod of the hydraulic cylinder immediately drives the arc-shaped plate to move, the arc-shaped plate moves along the push pipe to the push cavity, that is, the arc-shaped plate is separated from the distribution pipe, and the arc-shaped plate immediately moves to the bottom of the communication pipe. At this time, the communication pipe is communicated with the distribution pipe through the arc-shaped plate, that is, the communication pipe serves as a pipeline for conveying push gas, so that the gas conveyed in the communication pipe is directly conveyed to the distribution pipe through the arc-shaped plate, directly pushing the material accumulated in the bending part of the distribution pipe, thereby dredging the distribution pipe, and achieving the effect of preventing the material from accumulating in the bending part of the pipeline.

[0013] Preferably, the driving assembly comprises a fixed pipe, the fixed pipe is arranged in the middle of the distribution cavity, a slope is arranged between the fixed pipe and the distribution cavity, a moving groove is arranged on the inner side of the fixed pipe, a moving pipe is arranged in the moving groove, the moving pipe is in sliding connection with the moving groove, and a spring is arranged between the moving pipe and the moving groove.

[0014] When the material is conveyed from the conveying pipe, the rotating cone is encountered, so as to form an impact force on the rotating cone during conveying, thereby pushing the rotating cone to move, the rotating cone immediately pushes the fixed block to move, the fixed block moves away from the rotating cone, so that the fixed block pushes the moving pipe, the moving pipe moves along the moving groove to the side close to the air release pipe, and the moving pipe extrudes the spring during movement; When the amount of material conveying is small, the material cannot push the rotating cone to move under the action of gas force, and the amount of material conveying is small, so that a large amount of accumulation will not be generated in the pipeline during conveying; When the amount of material conveying is large and the weight is light, the material can push the rotating cone to move under the action of gas force, the rotating cone pushes the moving pipe to move, so that part of the conveying port is communicated with part of the filter hole, so that part of the gas conveyed in the shunt cavity flows into the moving pipe through the conveying port and the filter hole. When the amount of material conveying is large and the weight is heavy, the material completely pushes the rotating cone, so that the rotating cone moves to the maximum stroke, that is, the filter hole completely overlaps and communicates with the conveying port.

[0015] Preferably, the top of the moving pipe is provided with a fixed block, the top of the fixed block is provided with a rotating cone, the outside of the rotating cone is provided with a plurality of blades, the bottom of the rotating cone is provided with a protrusion, the side away from the fixed block of the protrusion is provided with a conveying impeller, the fixed block is provided with a motor, the driving shaft of the motor is provided with a bevel gear, the rotating cone and the conveying impeller are provided with a transmission shaft, the transmission shaft is also provided with a transmission gear, and the bevel gear is engaged with the transmission gear.

[0016] During the conveying of the material, the controller controls the driving of the motor in the fixed block, the driving shaft of the motor drives the bevel gear to rotate, the bevel gear drives the transmission gear to mesh transmission when rotating, and the transmission gear drives the transmission shaft between the rotating cone and the conveying impeller to rotate, and then the rotating cone and the conveying impeller rotate around the axis of the fixed block. When the rotating cone rotates, the plurality of blades rotate, and since the side away from the fixed block of the rotating cone is close to the conveying pipe, the distance between the conveying pipe and the rotating cone is reduced, so that the material conveyed in the conveying pipe flows faster between the rotating cone and the conveying pipe. In addition, the centrifugal force generated by the rotation of the plurality of blades makes the material flow faster under the centrifugal force generated by the blades, so that the material is more quickly divided and conveyed to the plurality of shunt pipes through the shunt cavity.

[0017] Preferably, the side wall of the fixed pipe is provided with a plurality of filter holes, and the side wall of the moving pipe is provided with a plurality of conveying ports.

[0018] When the conveying material is more, the material moves to the shunt cavity through the conveying pipe, the impact force of the material on the rotating cone is large, so that the material can push the rotating cone to move, and then the moving pipe will move to the side close to the air release pipe, and then the filter hole will completely overlap with the conveying port, and the shunt cavity and the moving pipe will be communicated through the filter hole and the conveying port.

[0019] Preferably, the arc-shaped plate is provided with a plurality of air holes, and the side close to the shunt pipe of the air hole is provided with a plurality of one-way rotating plates.

[0020] When the amount of material conveying is large, and the weight of the material is light, at this time part of the filter hole and part of the conveying port are communicated, plus the motor drives the conveying impeller to rotate, so that the gas in the shunt cavity flows to the moving pipe through the filter hole and the conveying port, because the protrusions are arranged in the moving pipe, the flow rate of the gas is accelerated when entering the moving pipe, and under the action of the rotation of the conveying impeller, the conveying speed of the gas is further improved, the accelerated gas is conveyed to the air release pipe through the moving pipe, and then conveyed to the communication pipe through the air release pipe, at this time the arc-shaped plate is in contact with the shunt pipe, so that the gas in the communication pipe flows to the push pipe, because the gas hole is arranged on the arc-shaped plate, and the one-way rotating plate is arranged on the gas hole, so that the gas in the communication pipe pushes the one-way rotating plate to rotate through the gas hole, so that the gas flows from the push pipe to the bending part of the shunt pipe, thereby pushing the material that may accumulate at the bending part of the shunt pipe, thereby realizing the effect of preventing the material from accumulating at the bending part and affecting the material conveying.

[0021] Compared with the prior art, the beneficial effects of the present application are: 1. By moving the arc-shaped plate along the push pipe, the arc-shaped plate can be combined into a pipeline with the shunt pipe, and can also be moved to the bottom of the communication pipe to be combined into a pipeline with the communication pipe, so that the material conveying in the shunt pipe can be simultaneously shunted to the air release pipe and the communication pipe, so that the conveying gas is directly conveyed to the bending part of the shunt pipe to push the material accumulated at the bending part.

[0022] 2. Because the gas hole is arranged on the arc-shaped plate, and the one-way rotating plate is arranged on the gas hole, so that the gas in the communication pipe pushes the one-way rotating plate to rotate through the gas hole, so that the gas flows from the push pipe to the bending part of the shunt pipe, thereby pushing the material that may accumulate at the bending part of the shunt pipe, thereby realizing the effect of preventing the material from accumulating at the bending part and affecting the material conveying. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 is a perspective view of the present application; Figure 2 is a schematic view of the internal structure of the present application; Figure 3 is a schematic view of the internal structure of the present application when the amount of material conveying is large and the weight is heavy; Figure 4 is a front view of the present application when the amount of material conveying is large and the weight is heavy; Figure 5 is a schematic view of the internal structure of the shunt cavity; Figure 6 is a schematic view of the internal structure of the shunt cavity; Figure 7 is a schematic view of the internal structure of the shunt pipe and the communication pipe; Figure 8Schematic diagram of the top view of the diversion pipe and the connecting pipe; Figure 9 It is a structural diagram of the drive component; Figure 10 It is a front view of the drive assembly; Figure 11 It is a structural diagram of the arc block; In the figure: 1, delivery pipe; 11, diverter pipe; 12, baffle; 2. Diversion chamber; 21. Air release pipe; 22. Connecting pipe; 21. Air release pipe; 23. Push chamber; 24. Push pipe; 25. Arc plate; 26. Inclined surface; 3. Driving assembly; 31. Fixed pipe; 32. Moving groove; 33. Moving pipe; 34. Fixed block; 35. Rotating cone; 351. Blade; 36. Protrusion; 37. Conveying impeller; 38. Filter hole; 39. Conveying port. DETAILED DESCRIPTION

[0024] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Example: Figures 1-11 As shown, the present invention provides a technical solution for pneumatic conveying equipment with anti-accumulation function, including a conveying pipe 1, wherein the conveying pipe 1 is connected to an air pump, and the air pump is used to provide conveying gas. The conveying pipe 1 is also connected to a silo, and a diversion chamber 2 is provided on one side of the conveying pipe 1, and a plurality of diversion pipes 11 are provided on the side of the diversion chamber 2 away from the conveying pipe 1.

[0026] As a specific embodiment of the present invention, an air vent pipe 21 is provided between the plurality of diverter pipes 11 . The air vent pipe 21 is connected to the bottom of the diverter cavity 2 . A driving assembly 3 is provided inside the diverter cavity 2 .

[0027] As a specific embodiment of the present invention, a baffle 12 is provided on one side of the diverter tube 11 close to the diverter cavity 2 , and the baffle 12 divides the diverter cavity 2 into a plurality of chambers.

[0028] As a specific embodiment of the present invention, a plurality of connecting pipes 22 are provided on the side of the air release pipe 21 away from the driving assembly 3 . One end of the connecting pipe 22 is connected to the air release pipe 21 , and the other end of the connecting pipe 22 is connected to the shunt pipe 11 .

[0029] As one of the specific embodiments of the present application, a pushing cavity 23 is arranged between the several shunt pipes 11, and a pushing pipe 24 is arranged on the side of the pushing cavity 23 close to the shunt pipe 11, and the pushing pipe 24 is communicated with the shunt pipe 11 and the communicating pipe 22 respectively.

[0030] As one of the specific embodiments of the present application, an arc-shaped plate 25 is arranged at the bending position of the shunt pipe 11, the arc-shaped plate 25 is slidingly connected with the pushing pipe 24, and a hydraulic cylinder is arranged in the inside of the pushing cavity 23, and the pushing rod of the hydraulic cylinder is connected with the arc-shaped plate 25.

[0031] As one of the specific embodiments of the present application, a plurality of air holes are arranged on the arc-shaped plate 25, and a plurality of one-way rotating plates are arranged on the side of the air holes close to the shunt pipe 11.

[0032] As one of the specific embodiments of the present application, the driving assembly 3 comprises a fixed pipe 31 arranged at the middle part of the shunt cavity 2, and a slope 26 is arranged between the fixed pipe 31 and the shunt cavity 2, and a moving groove 32 is arranged on the inside of the fixed pipe 31, and a moving pipe 33 is arranged in the moving groove 32, and the moving pipe 33 is slidingly connected with the moving groove 32, and a spring is arranged between the moving pipe 33 and the moving groove 32.

[0033] As one of the specific embodiments of the present application, a plurality of filter holes 38 are arranged on the side wall of the fixed pipe 31, and a plurality of conveying ports 39 are arranged on the side wall of the moving pipe 33.

[0034] As one of the specific embodiments of the present application, a fixed block 34 is arranged on the top of the moving pipe 33, a rotating cone 35 is arranged on the top of the fixed block 34, a plurality of blades 351 are arranged on the outside of the rotating cone 35, a protrusion 36 is arranged on the bottom of the rotating cone 35, a conveying impeller 37 is arranged on the side of the protrusion 36 away from the fixed block 34, a motor is arranged in the fixed block 34, a bevel gear is arranged on the driving shaft of the motor, a transmission shaft is arranged between the rotating cone 35 and the conveying impeller 37, a transmission gear is also arranged on the transmission shaft, and the bevel gear is engaged with the transmission gear.

[0035] The working principle of the present application is as follows: The air pump conveys the gas in the conveying pipe 1, so that the gas pushes the material in the bin, and then the material is conveyed along the conveying pipe 1 to the shunt cavity 2 under the action of the gas force, and the material is respectively conveyed to the several shunt pipes 11 in the shunt cavity 2, so that the several shunt pipes 11 convey the material in a shunt manner, and the material is divided into several strands, thereby avoiding concentrated conveying of the material. The material moves to the distribution cavity 2 through the conveying pipe 1 under the action of gas force, and then the material is conveyed from the center of the distribution cavity 2 to the distribution pipe 11 under the action of the driving assembly 3. In the conveying process, the material enters the chamber composed of two adjacent baffles 12, so that the material is uniformly flowed to the distribution pipe 11. In the conveying process of the material, the controller controls the motor drive in the fixed block 34, the driving shaft of the motor drives the bevel gear to rotate, the bevel gear drives the transmission gear to mesh transmission when rotating, and the transmission gear drives the transmission shaft between the rotating cone 35 and the conveying impeller 37 to rotate, and then the rotating cone 35 and the conveying impeller 37 rotate around the axis of the fixed block 34. When the rotating cone 35 rotates, it drives the several blades 351 to rotate. Since the side of the rotating cone 35 away from the fixed block 34 is close to the conveying pipe 1, the distance between the conveying pipe 1 and the rotating cone 35 is reduced, and then the material in the conveying pipe 1 flows between the rotating cone 35 and the conveying pipe 1 at a higher speed. In addition, the centrifugal force generated by the rotation of the several blades 351 makes the material flow faster under the centrifugal force generated by the blades 351, so that the material is more quickly distributed and conveyed to the several distribution pipes 11 through the distribution cavity 2; When the material is conveyed from the conveying pipe 1, it encounters the rotating cone 35, thereby forming an impact force on the rotating cone 35 during conveying, thereby pushing the rotating cone 35 to move. The rotating cone 35 immediately pushes the fixed block 34 to move, and the fixed block 34 moves away from the side of the rotating cone 35, so that the fixed block 34 pushes the moving pipe 33, and the moving pipe 33 moves along the moving groove 32 to the side close to the air release pipe 21. The moving pipe 33 is extruded against the spring when moving; When the amount of material conveyed is small, the material cannot push the rotating cone 35 to move under the action of gas force, and the amount of material conveyed is small, so that a large amount of accumulation will not be generated in the pipeline during conveying; When the amount of material conveyed is large and the weight is light, the material can push the rotating cone 35 to move under the action of gas force, and the rotating cone 35 immediately pushes the moving pipe 33 to move, so that part of the conveying port 39 is communicated with part of the filter hole 38, so that part of the gas conveyed in the distribution cavity 2 flows into the moving pipe 33 through the conveying port 39 and the filter hole 38; At this time, part of the filter hole 38 and part of the conveying port 39 are communicated, and the motor drives the conveying impeller 37 to rotate, so that the gas in the shunt cavity 2 flows into the moving pipe 33 through the filter hole 38 and the conveying port 39. Since the protrusion 36 is arranged in the moving pipe 33, the flow rate of the gas is accelerated when it enters the moving pipe 33, and under the action of the rotation of the conveying impeller 37, the conveying speed of the gas is further improved. The accelerated gas is conveyed to the exhaust pipe 21 through the moving pipe 33, and then conveyed to the communication pipe 22 through the exhaust pipe 21. At this time, the arc-shaped plate 25 is in contact with the shunt pipe 11, so that the gas in the communication pipe 22 flows to the push pipe 24. Since the gas hole is arranged on the arc-shaped plate 25, and the one-way rotating plate is arranged on the gas hole, the gas in the communication pipe 22 pushes the one-way rotating plate to rotate through the gas hole, so that the gas flows from the push pipe 24 to the bending part of the shunt pipe 11, thereby pushing the material that may accumulate at the bending part of the shunt pipe 11; When the amount of material conveying is large and the weight is heavy, the material completely pushes the rotating cone 35 at this time, so that the rotating cone 35 moves to the maximum stroke, that is, the filter hole 38 is completely overlapped and communicated with the conveying port 39; The controller controls the hydraulic cylinder to start, and the push rod of the hydraulic cylinder immediately drives the arc-shaped plate 25 to move, and the arc-shaped plate 25 moves along the push pipe 24 to the push cavity 23, that is, the arc-shaped plate 25 is separated from the shunt pipe 11. The arc-shaped plate 25 immediately moves to the bottom of the communication pipe 22 at this time, and the communication pipe 22 is communicated with the shunt pipe 11 through the arc-shaped plate 25, that is, the communication pipe 22 serves as a pipeline for conveying and pushing gas, so that the gas conveyed in the communication pipe 22 is directly conveyed to the shunt pipe 11 through the arc-shaped plate 25, directly pushing the material accumulated at the bending part of the shunt pipe 11, thereby dredging the shunt pipe 11, and achieving the effect of preventing the material from accumulating at the bending part of the pipeline.

[0036] It is obvious to those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present application. Any reference signs in the claims should not be regarded as limiting the claims involved.

Claims

1. A pneumatic conveying device with anti-accumulation function, characterized in that: The invention comprises a delivery pipe (1), wherein the delivery pipe (1) is connected to an air pump, the air pump is used to provide delivery gas, the delivery pipe (1) is also connected to a silo, a diversion chamber (2) is provided on one side of the delivery pipe (1), and a plurality of diversion pipes (11) are provided on the side of the diversion chamber (2) away from the delivery pipe (1); An air vent pipe (21) is provided between the plurality of diversion pipes (11), the air vent pipe (21) is connected to the bottom of the diversion chamber (2), and a driving assembly (3) is provided inside the diversion chamber (2); A plurality of connecting pipes (22) are provided on the side of the air release pipe (21) away from the driving assembly (3), a pushing cavity (23) is provided between the plurality of the diverter pipes (11), a pushing pipe (24) is provided on the side of the pushing cavity (23) close to the diverter pipe (11), and an arc plate (25) is provided at the bending portion of the diverter pipe (11).

2. The pneumatic conveying equipment with anti-accumulation function according to claim 1, characterized in that: A baffle (12) is provided on one side of the diversion tube (11) close to the diversion cavity (2), and the baffle (12) divides the diversion cavity (2) into a plurality of chambers.

3. The pneumatic conveying equipment with anti-accumulation function according to claim 1, characterized in that: One end of the communicating pipe (22) is connected to the air release pipe (21), and the other end of the communicating pipe (22) is connected to the diversion pipe (11).

4. The pneumatic conveying equipment with anti-accumulation function according to claim 3, characterized in that: The pushing pipe (24) is respectively connected to the diversion pipe (11) and the connecting pipe (22).

5. The pneumatic conveying equipment with anti-accumulation function according to claim 4, characterized in that: The arc plate (25) is slidably connected to the push tube (24); a hydraulic cylinder is provided inside the push chamber (23); and a push rod of the hydraulic cylinder is connected to the arc plate (25).

6. The pneumatic conveying equipment with anti-accumulation function according to claim 1, characterized in that: The driving assembly (3) comprises a fixed tube (31), the fixed tube (31) being arranged in the middle of the diversion chamber (2), an inclined surface (26) being arranged between the fixed tube (31) and the diversion chamber (2), a movable groove (32) being arranged on the inner side of the fixed tube (31), a movable tube (33) being arranged in the movable groove (32), the movable tube (33) being slidably connected to the movable groove (32), and a spring being arranged between the movable tube (33) and the movable groove (32).

7. The pneumatic conveying equipment with anti-accumulation function according to claim 6, characterized in that: A fixed block (34) is provided on the top of the moving tube (33), a rotating cone (35) is provided on the top of the fixed block (34), a plurality of blades (351) are provided on the outside of the rotating cone (35), a protrusion (36) is provided on the bottom of the rotating cone (35), a conveying impeller (37) is provided on the side of the protrusion (36) away from the fixed block (34), a motor is provided in the fixed block (34), a bevel gear is provided on the driving shaft of the motor, a transmission shaft is provided between the rotating cone (35) and the conveying impeller (37), a transmission gear is also provided on the transmission shaft, and the bevel gear is meshed with the transmission gear.

8. The pneumatic conveying equipment with anti-accumulation function according to claim 6, characterized in that: A plurality of filter holes (38) are provided on the side wall of the fixed tube (31), and a plurality of delivery ports (39) are provided on the side wall of the movable tube (33).

9. The pneumatic conveying equipment with anti-accumulation function according to claim 5, characterized in that: The arc-shaped plate (25) is provided with a plurality of air holes, and a plurality of one-way rotating plates are provided on one side of the air holes close to the diversion pipe (11).

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