Turnover discharging centrifugal machine

Abstract

The invention relates to an overturning discharging centrifugal machine, and relates to the technical field of centrifugal equipment. The centrifugal machine comprises a centrifugal machine body, a cover body, an overturning frame and an overturning platform, the overturning platform enables an opening of the centrifugal machine body to face downwards through overturning driving, and discharging is convenient. Furthermore, the overturning frame is provided with a lifting drive, so that the overall lifting of the overturning platform and the centrifugal machine body can be realized; a partition plate is arranged in the material distribution box, separated objects are divided into liquid and solid, the liquid and the solid are stored in a first material bin and a second material bin respectively, the first material bin is provided with an energy absorption sponge and a drain valve, the second material bin is provided with a material blowing device, and the separation efficiency and the space utilization rate are effectively improved. In addition, the material distribution box is further provided with multiple optimization designs such as an extrusion driving piece, an extrusion rod in a reserved hole, a rotating head and the like, and it is guaranteed that the separation and discharging process is more efficient and thorough. According to the centrifugal machine, the technical effect of remarkably improving the separation efficiency and operation convenience of the centrifugal machine is achieved.

Description

Technical Field

[0001] The present application relates to the technical field of centrifugal equipment, and in particular to a flip unloading centrifuge. Background Art

[0002] A centrifuge is a machine that uses centrifugal force to separate liquids from solid particles or components in a mixture of liquids and liquids. It is mainly used to separate solid particles from liquids in a suspension, or to separate two immiscible liquids of different densities in an emulsion. It can also be used to remove liquid from wet solids, such as using a washing machine to spin dry wet clothes. Special ultra-speed tubular separators can also separate gas mixtures of different densities. Some sedimentation centrifuges can also classify solid particles by density or size, taking advantage of the fact that solid particles of different densities or particle sizes have different sedimentation speeds in liquids. With the continuous development of science and technology, centrifuge technology is constantly improving, and the application of centrifuges is becoming more and more extensive.

[0003] A centrifuge in the prior art generally includes a centrifuge body and a cover body for sealing the top opening of the centrifuge body. During operation, a solid-liquid mixture is centrifuged inside the centrifuge body. After centrifugation is completed, the liquid is usually discharged from the bottom and the solid is taken out from the top.

[0004] The above-mentioned related technologies have the following defects: the process of removing solids from the top requires manual labor to continuously reach into the centrifuge body from the top. Although manual material removal is simple, it is labor-intensive and inefficient, and the operation is relatively inconvenient, so it needs to be improved. Summary of the invention

[0005] In order to improve the convenience of unloading of solid separations, the present application provides a flip unloading centrifuge.

[0006] The present application provides a centrifuge with a tilting discharge, which adopts the following technical solution:

[0007] A flip unloading centrifuge comprises a centrifuge body and a cover body for sealing the top opening of the centrifuge body, and also comprises a flip frame, the flip frame is rotatably provided with a flip platform, the centrifuge body is mounted on the flip platform, and the flip frame is provided with a flip drive for driving the flip platform to rotate until the centrifuge body opening faces downward.

[0008] By adopting the above technical solution, the centrifuge body can be automatically turned over and unloaded after completing solid-liquid separation, which solves the problem that traditional centrifuges need to manually take materials from the top, and improves the convenience and work efficiency of unloading. At the same time, the design of the turning frame and turning platform ensures the stability and safety of the centrifuge body during the turning process, avoiding safety hazards caused by improper human operation.

[0009] Preferably, a lifting drive for driving the turning platform and the centrifuge body to rise and fall as a whole is provided between the turning frame and the turning platform.

[0010] By adopting the above technical solution, the flip unloading centrifuge can not only realize the flip unloading of the centrifuge body, but also adjust the height of the centrifuge body through lifting drive during the flipping process, which is convenient for operation requirements at different heights and improves operation flexibility and convenience.

[0011] Preferably, the tipping frame is provided with a distribution box below the centrifuge body, and a partition is provided inside the distribution box. The partition divides the interior of the distribution box into silo one and silo two. Silo one is used to store liquid separation material and is provided with a drain valve, and silo two is used to store solid separation material.

[0012] By adopting the above technical solution, the liquid and solid separated by the centrifuge can automatically enter silo one and silo two respectively, avoiding manual intervention and improving the unloading efficiency and safety. Silo one is equipped with a drain valve to facilitate the rapid discharge of liquid separation materials, while ensuring the cleaning and maintenance of the equipment. Silo two is specially used to store solid separation materials, which effectively prevents the mixing of different substances and improves the separation effect and the convenience of subsequent processing.

[0013] Preferably, the turning frame is provided with a pair of slides, the distribution box is located between the two slides, the turning platform is connected to a driving wheel rotating coaxially therewith, the slide is provided with a driven wheel for rotation, a transmission belt is provided between the driving wheel and the driven wheel, the driven wheel is connected to a driven gear rotating coaxially therewith, a driven rack is provided at the bottom of the distribution box, and the driven rack is located above the driven gear and meshed with it.

[0014] By adopting the above technical solution, the pair of slides and the distribution box provided on the flip frame cooperate so that the distribution box can move synchronously when the flip platform rotates. When the flip drive drives the flip platform and the centrifuge body to rotate until the centrifuge body opening faces downward, the transmission belt between the driving wheel and the driven wheel drives the driven wheel to rotate, and then the driven gear rotates accordingly, and the distribution box is pushed to move along the slide through the action of the driven rack. This design not only realizes the automatic displacement of the distribution box, ensures that the distribution box can be accurately moved to the position where the silo is located below the centrifuge body, improves the degree of automation of the unloading process, but also reduces manual intervention, and improves the convenience of operation and work efficiency.

[0015] Preferably, an energy-absorbing sponge is provided inside the silo.

[0016] By adopting the above technical solution, the energy-absorbing sponge can quickly absorb the liquid separation material discharged from the centrifuge, effectively reduce liquid splashing, and improve the cleanliness and safety of the unloading process.

[0017] Preferably, the distribution box is provided with an extrusion drive member for driving the partition to move.

[0018] By adopting the above technical solution, on the one hand, the extrusion drive can squeeze the energy-absorbing sponge inside the silo one, promote the final discharge of the liquid separation material from the drain valve, improve the liquid separation efficiency and reduce the residue; on the other hand, the space of silo one can be reduced and the space of silo two can be increased by moving the partition, preparing for the subsequent storage of solid separation materials, improving the space utilization rate of the distribution box, and realizing dynamic distribution and adjustment.

[0019] Preferably, a plurality of reserved holes are arranged inside the energy absorbing sponge, and extrusion rods are adapted to be arranged inside the plurality of reserved holes, and the plurality of extrusion rods are distributed in sequence in terms of the projection position relationship in the horizontal direction.

[0020] By adopting the above technical scheme, a number of extrusion rods are distributed in sequence in the projected position relationship in the horizontal direction. After the energy-absorbing sponge is finally squeezed to the limit, a number of extrusion rods are distributed in a straight line in the vertical direction, so that the energy-absorbing sponge can be squeezed separately at each layer height, so as to cooperate effectively to enhance the squeezing effect of the energy-absorbing sponge, ensure that the liquid separation material is fully squeezed out and discharged through the drain valve, while keeping the structure compact and stable.

[0021] Preferably, the second silo is provided with a blowing device, which includes a blowing pipe and an air compressor. The blowing pipe is connected to the silo, and the air compressor is used to supply air to the blowing pipe so that the blowing pipe can finally blow and peel off the material adhered to the inner wall of the centrifuge body.

[0022] By adopting the above technical solution, the blowing device can effectively blow and peel off the materials adhered to the inner wall of the centrifuge body, improve the material recovery rate and cleaning efficiency, and at the same time reduce manual intervention and improve the degree of automation.

[0023] Preferably, a rotating head is provided at the end of the blowing tube, the rotating head is rotatably connected to the blowing tube, a blowing channel connected to the inside of the blowing tube is provided inside the rotating head, and a rotating blade is fixedly provided on the blowing channel near the end of the blowing tube.

[0024] By adopting the above technical solution, when air enters the rotating head through the blowing pipe, it will drive the rotating blades to rotate, thereby driving the rotating head itself to rotate. This design can not only increase the flexibility and coverage of the blowing device, but also ensure that the airflow acts more evenly on the inner wall of the centrifuge body, effectively improve the blowing efficiency, and better peel off and remove the solid separation material adhered to the inner wall of the centrifuge body.

[0025] Preferably, the rotating head is connected to an extension plate, and a plurality of blowing holes connected to the blowing channel are arranged inside the extension plate, and the distribution direction of the plurality of blowing holes is inclined compared to the circumferential direction of the blowing tube.

[0026] By adopting the above technical solution, the several blowing holes distributed obliquely make the airflow finally blown into the inside of the centrifuge body form an inclined wind blade, and the inclined wind blade is used as an invisible scraper to rotate and sweep the inside of the centrifuge body, so as to better promote the peeling of solid separation materials adhered to the inner wall of the centrifuge body.

[0027] In summary, the present application includes at least one of the following beneficial technical effects:

[0028] 1. The flip unloading centrifuge is equipped with a flip frame and a flip platform, which can automatically turn the opening of the centrifuge body downward after the centrifugal operation is completed, greatly improving the convenience of unloading solid separations, reducing manual intervention, and reducing labor intensity and safety risks.

[0029] 2. The design of the material separation box can store liquid separation materials and solid separation materials separately, ensuring classified storage during the separation process and avoiding cross contamination. At the same time, the discharge valve and blowing device further optimize the unloading process and improve the separation efficiency.

[0030] 3. The introduction of the lifting drive mechanism allows the flip platform and the centrifuge body to be adjusted in the vertical direction to meet the unloading requirements at different heights, thus enhancing the flexibility and applicability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 This is a schematic diagram of the structure of Example 1 of the present application;

[0032] Figure 2 This is a schematic diagram of the structure of Example 2 of the present application;

[0033] Figure 3 This is a structural diagram for illustrating the connection relationship between silo 1 and silo 2 in Example 2 of the present application;

[0034] Figure 4 This is a schematic diagram of the state of the centrifuge body after being turned downward in Example 2 of the present application;

[0035] Figure 5 This is a structural schematic diagram used to illustrate the connection relationship between the rotating head and the extension plate in Example 2 of the present application.

[0036] In the figure:

[0037] 1. Turning frame; 11. Lifting drive; 12. Turning platform; 13. Centrifuge body; 14. Cover body; 15. Turning drive; 16. Slide plate;

[0038] 2. Material distribution box; 21. Silo 1; 211. Drain valve; 22. Silo 2; 23. Partition; 24. Driving wheel; 25. Driven wheel; 26. Transmission belt; 27. Driven gear; 28. Driven rack;

[0039] 3. Energy absorbing sponge; 31. Extrusion driving member; 32. Extrusion rod; 320. Reserved hole;

[0040] 4. Blowing device; 41. Blowing pipe; 42. Air compressor; 43. Hose; 44. Telescopic drive;

[0041] 5. Rotating head; 50. Blowing channel; 51. Rotating blades;

[0042] 6. Extension plate; 60. Blowing hole. DETAILED DESCRIPTION

[0043] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are only possible technical implementations of the present invention, not all possible implementations. Those skilled in the art can completely combine the embodiments of the present invention to obtain other embodiments without creative work, and these embodiments are also within the scope of protection of the present invention.

[0044] The inventor of the present application found that a centrifuge in the prior art usually includes a centrifuge body 13 and a cover body 14 for sealing the top opening of the centrifuge body 13. During operation, the centrifuge body 13 performs centrifugal operation on the solid-liquid mixture. After the centrifugation is completed, the liquid is usually discharged from the bottom and the solid is taken out from the top. The process of taking out the solid from the top requires manual continuous insertion from the top into the centrifuge body 13, which is inconvenient to operate and needs to be improved. To this end, the present application mainly adopts a flip unloading centrifuge, which includes a centrifuge body 13 and a cover body 14 for sealing the top opening of the centrifuge body 13, and also includes a flip frame 1, the flip frame 1 is rotatably provided with a flip platform 12, the centrifuge body 13 is mounted on the flip platform 12, and the flip frame 1 is provided with a flip drive 15 for driving the flip platform 12 to rotate until the opening of the centrifuge body 13 faces downward, thereby achieving the effect of improving the convenience of solid separation unloading. The following is a further detailed description of the present application.

[0045] Example 1

[0046] Reference Figure 1The embodiment of the present application provides a flip unloading centrifuge, including a flip frame 1 placed on the ground, and the flip frame 1, and both ends of the flip frame 1 are provided with a lifting drive 11. In this embodiment, the lifting drive 11 uses a hydraulic cylinder, and the hydraulic cylinder can use a single-acting hydraulic cylinder or a double-acting hydraulic cylinder to adapt to different lifting requirements. The piston rod of the hydraulic cylinder is rotatably connected to a flip platform 12, and the flip platform 12 is moved up and down by the telescopic action of the hydraulic cylinder. The flip platform 12 is rotatably installed through a bearing. In this embodiment, the bearing uses a ball bearing, which has a low friction resistance and ensures the smooth rotation of the flip platform 12. Specifically, the flip platform 12 is composed of a plurality of columns and beams, and the columns and beams are made of high-strength steel to ensure the stability and durability of the structure. A centrifuge body 13 is installed on the flip platform 12. In the initial state, the opening of the centrifuge body 13 is set upward, and a cover body 14 is rotatably provided at the top opening to cover the top opening of the centrifuge body 13 during the centrifugation process to prevent material splashing.

[0047] A flip drive 15 is also installed on the top of the driving end of the lifting drive 11. The flip drive 15 is connected to the flip platform 12 to drive the flip platform 12 and the centrifuge body 13 to rotate relative to the lifting drive 11, so that the centrifuge body 13 is rotated to the opening downward after centrifugation is completed, and then rotated and reset after unloading is completed to improve the convenience of unloading of solid separation. In this embodiment, the flip drive 15 adopts a motor and a reducer. The motor is connected to the reducer through a coupling, and the output shaft of the reducer is connected to the flip platform 12. The rotation direction of the flip platform 12 is controlled by the forward and reverse rotation of the motor. The motor can be an AC motor or a DC motor, and the reducer can be a planetary reducer or a worm gear reducer to meet different working conditions.

[0048] Example 2

[0049] The difference between the present embodiment 2 and the embodiment 1 is that the lifting drive 11 is not provided, and the flipping drive 15 is directly fixed on the top of the flipping frame through a bracket, that is, the flipping platform 12 can only rotate but cannot be lifted or lowered.

[0050] Reference Figure 2 A pair of slide plates 16 are arranged in the middle of the turning frame 1. The two slide plates 16 are arranged in parallel and a material distribution box 2 is placed between the two slide plates 16. The material distribution box 2 can slide along the channel between the two slide plates 16. The material distribution box 2 is made of stainless steel, and the inner and outer surfaces are smooth, which is easy to clean and maintain.

[0051] Reference Figure 2 and Figure 3, a partition 23 is also provided inside the material distribution box 2, and the partition 23 divides the inside of the material distribution box 2 into a silo 1 21 and a silo 2 22. The silo 1 21 is used to store liquid separation materials and is provided with a drain valve 211, and the silo 2 22 is used to store solid separation materials. In this embodiment, the drain valve 211 adopts an electric valve, which can be automatically controlled to open and close by a controller to realize the automatic discharge of liquid separation materials. In the initial state, the silo 1 21 is located below the centrifuge body 13, so that the liquid separation materials can be discharged into the silo 1 21 first after the separation is completed.

[0052] The side position of the flip platform 12 is also connected to a driving wheel 24, which is coaxially arranged with the rotation axis of the flip platform 12 so that the driving wheel 24 can follow the rotation of the flip platform 12. A driven wheel 25 is rotatably arranged on the outside of the slide 16, and a transmission belt 26 is arranged between the driving wheel 24 and the driven wheel 25. A driven gear 27 is rotatably arranged on the inside of the slide 16, and the driven gear 27 is fixedly connected to the driven wheel 25 to achieve following. A driven rack 28 is installed at the bottom of the material distribution box 2, and the driven rack 28 is located above the driven gear 27 and meshes with the driven gear 27.

[0053] The use process is as follows: after separation is completed, the liquid separation material can be directly discharged into the silo 1 21 below. After discharge, the flip drive 15 is used to drive the flip platform 12 and the centrifuge body 13 to rotate. The opening of the centrifuge body 13 gradually rotates downward, which simultaneously drives the driving wheel 24 and the driven wheel 25 to rotate. The rotation of the driven wheel 25 drives the driven gear 27 to rotate, and finally the movement of the distribution box 2 is realized under the action of the driven rack 28. As the centrifuge body 13 flips downward, the distribution box 2 can be moved to the silo 2 22 below the opening of the centrifuge body 13 to prepare for the subsequent unloading of solid separation materials, thereby improving the degree of automation.

[0054] In order to improve the stability during the unloading process of the liquid separation material, an energy-absorbing sponge 3 is also placed inside the silo 1 21. During the unloading process of the liquid separation material, the liquid dripping on the energy-absorbing sponge 3 can be quickly absorbed, thereby reducing splashing. In this embodiment, the energy-absorbing sponge 3 is made of polyurethane foam material, which has good water absorption and elasticity, can quickly absorb liquid and maintain a dry state. The inner side wall of the distribution box 2 located in the silo 1 21 is also installed with an extrusion drive 31. In this embodiment, the extrusion drive 31 uses an electric push rod to drive the partition 23 to move.

[0055] The tail end of the electric push rod is connected to the inner wall of the silo 1 21, and the piston rod of the electric push rod is connected to the partition 23. The movement of the partition 23 is achieved by the telescopic action of the electric push rod. On the one hand, the extrusion drive 31 can squeeze the energy-absorbing sponge 3 inside the silo 1 21 to promote the final discharge of the liquid separation material from the drain valve; on the other hand, it can also reduce the space of the silo 1 21 and increase the space of the silo 2 22 to prepare for the subsequent storage of the solid separation material, improve the space utilization rate of the material distribution box 2, and realize dynamic distribution adjustment.

[0056] Reference Figure 3 , the interior of the energy-absorbing sponge 3 is also prefabricated with a number of reserved holes 320, and the interiors of the several reserved holes 320 are adapted to be inserted with extrusion rods 32, which are made of hard material, and the several extrusion rods 32 are sequentially distributed in the projection position relationship in the horizontal direction and the vertical direction, so that the several extrusion rods 32 are distributed in an inclined state at various thickness positions of the energy-absorbing sponge 3 in the initial state. When the energy-absorbing sponge 3 is squeezed to the limit state, the several extrusion rods 32 overlap in the projection relationship in the vertical direction, so that the extrusion rods 32 cooperate with the partition 23 to uniformly squeeze the thickness positions of each layer inside the energy-absorbing sponge 3. In this embodiment, the extrusion rod 32 is made of stainless steel material, and the interior is set to a hollow state to reduce its own weight. The outer surface is polished to reduce friction resistance and ensure the smooth movement of the extrusion rod 32. Rubber pads can also be set at the end edges of the extrusion rods 32 to reduce possible damage to the energy-absorbing sponge 3 during the extrusion process.

[0057] Reference Figure 4 In this state, the centrifuge body 13 rotates to the opening and tilts downward. A blowing device 4 is also provided at the second silo 22. The blowing device 4 includes a blowing pipe 41 and an air compressor 42. The blowing pipe 41 and the air compressor 42 are connected by a hose 43. The air compressor 42 is used to supply air to the blowing pipe 41. In this embodiment, the air compressor 42 adopts an oil-free compressor with stable output pressure, no additional lubricant is required, and the material is avoided from being contaminated.

[0058] The blowing pipe 41 is connected to the silo by a telescopic drive 44. When the solid separation material is actually discharged, the blowing pipe 41 is extended to the inside of the centrifuge body 13 by the telescopic drive 44, so as to more effectively blow and peel the material adhered to the inner wall of the centrifuge body 13. In this embodiment, the telescopic drive 44 is a cylinder to enable the blowing pipe 41 to move in and out relative to the centrifuge body 13.

[0059] Reference Figure 5The end of the blowing pipe 41 is also rotatably connected to a rotating head 5, and the side wall of the rotating head 5 is evenly distributed with a plurality of extension plates 6, and the angles of the plurality of extension plates 6 are all inclined relative to the axis of the blowing pipe 41. A blowing channel 50 connected to the inside of the blowing pipe 41 is arranged inside the rotating head 5, and a rotating blade 51 is fixedly arranged at the end of the blowing channel 50 near the blowing pipe 41. When the airflow is transported from the blowing pipe 41 to the rotating blade 51, it will slowly drive the rotating blade 51 and the rotating head 5 to rotate as a whole.

[0060] The extension plate 6 is provided with a plurality of blowing holes 60 connected to the blowing channel 50, and the distribution direction of the plurality of blowing holes 60 is also inclined relative to the axial direction of the blowing tube 41. The inclinedly distributed plurality of blowing holes 60 can form an inclined wind blade for the airflow finally blown to the inner wall of the centrifuge body 13, and the inclined wind blade is used as an invisible scraper to perform rotational blowing on the inside of the centrifuge body 13, and the solid separation material dropped during the blowing process is not easy to flow in reverse and cause secondary adhesion, so as to finally better promote the peeling of the solid separation material adhered to the inner wall of the centrifuge body 13.

[0061] The implementation principle of this embodiment is as follows: through the design of the turning frame 1 and the turning platform 12, the turning function of the centrifuge body 13 is realized, so that the solid separation can be more conveniently discharged after the centrifuge body 13 is turned over, which greatly improves the convenience and safety of unloading. At the same time, through the design of the material distribution box 2 and the blowing device 4, the effective separation and storage of the liquid separation material and the solid separation material are realized, and the automation degree and work efficiency of the whole system are improved.

[0062] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A tipping unloading centrifuge, comprising a centrifuge body (13) and a cover body (14) for sealing the top opening of the centrifuge body (13), characterized in that: The invention also comprises a turning frame (1), wherein the turning frame (1) is rotatably provided with a turning platform (12), the centrifuge body (13) is mounted on the turning platform (12), and the turning frame (1) is provided with a turning drive (15) for driving the turning platform (12) to rotate until the opening of the centrifuge body (13) faces downward.

2. The overturning unloading centrifuge according to claim 1, characterized in that: A lifting drive (11) is also provided between the turning frame (1) and the turning platform (12) for driving the turning platform (12) and the centrifuge body (13) to lift and lower as a whole.

3. The overturning unloading centrifuge according to claim 1, characterized in that: The tilting frame (1) is located below the centrifuge body (13) and is provided with a material distribution box (2). A partition (23) is provided inside the material distribution box (2). The partition (23) divides the inside of the material distribution box (2) into a first silo (21) and a second silo (22). The first silo (21) is used to store liquid separation material and is provided with a drain valve (211), and the second silo (22) is used to store solid separation material.

4. The overturning unloading centrifuge according to claim 3, characterized in that: The turning frame (1) is provided with a pair of slides (16), the material distribution box (2) is located between the two slides (16), the turning platform (12) is connected to a driving wheel (24) coaxially rotating therewith, the slide (16) is rotatably provided with a driven wheel (25), a transmission belt (26) is provided between the driving wheel (24) and the driven wheel (25), the driven wheel (25) is connected to a driven gear (27) coaxially rotating therewith, and a driven rack (28) is provided at the bottom of the material distribution box (2), the driven rack (28) is located above the driven gear (27) and meshes with the driven gear (27).

5. The tipping unloading centrifuge according to claim 3, characterized in that: An energy absorbing sponge (3) is arranged inside the first silo (21).

6. The tipping unloading centrifuge according to claim 5, characterized in that: The material distribution box (2) is provided with an extrusion drive member (31) for driving the partition plate (23) to move.

7. The tipping unloading centrifuge according to claim 6, characterized in that: A plurality of reserved holes (320) are arranged inside the energy absorbing sponge (3), and extrusion rods (32) are adapted to be arranged inside the plurality of reserved holes (320). The plurality of extrusion rods (32) are distributed in sequence in terms of the projection position relationship in the horizontal direction.

8. The tipping unloading centrifuge according to claim 3, characterized in that: The second silo (22) is provided with a blowing device (4), and the blowing device (4) includes a blowing pipe (41) and an air compressor (42). The blowing pipe (41) is connected to the silo, and the air compressor (42) is used to supply air to the blowing pipe (41) so that the blowing pipe (41) can finally blow and peel off the materials adhered to the inner wall of the centrifuge body (13).

9. The tipping unloading centrifuge according to claim 8, characterized in that: A rotating head (5) is provided at the end of the blowing pipe (41), and the rotating head (5) is rotatably connected to the blowing pipe (41). A blowing channel (50) communicating with the inside of the blowing pipe (41) is provided inside the rotating head (5), and a rotating blade (51) is fixedly provided near the end of the blowing pipe (41) on the blowing channel (50).

10. The tipping unloading centrifuge according to claim 9, characterized in that: The rotating head (5) is connected to an extension plate (6), and a plurality of blowing holes (60) connected to the blowing channel (50) are arranged inside the extension plate (6), and the distribution direction of the plurality of blowing holes (60) is inclined relative to the circumferential direction of the blowing tube (41).

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