Organic fertilizer raw material vacuum dewatering device

Abstract

The present application relates to the technical field of organic fertilizer processing and production, and particularly relates to a vacuum dewatering device for organic fertilizer raw materials, a raw material feeding port is arranged on the top of a machine body; a dewatering conveyor belt is arranged inside the machine body; the dewatering conveyor belt is arranged on a conveyor belt support wheel; the conveyor belt support wheel is connected to a support wheel motor through a support wheel connecting rod; a motor support is arranged at the bottom of the support wheel motor; a vacuum dewatering tank and a conveyor belt cleaning tank are arranged on the inner side of the dewatering conveyor belt; the vacuum dewatering tank is attached to the inner wall of the upper part of the dewatering conveyor belt; a discharge port is arranged on one side of the dewatering conveyor belt; support wheel belts are arranged on the surface of the dewatering conveyor belt at intervals; water filtering holes are arranged on the surface of the dewatering conveyor belt; the water filtering holes are arranged in a conical structure; the conveyor belt layers are made of flexible rubber material; water filtering bags are uniformly arranged on the surface of the conveyor belt layers; the water filtering bags are arranged in a conical structure; and the water filtering bags are embedded in the water filtering holes, so that the problem that the water content of the organic fertilizer raw materials is high during the processing of the organic fertilizer and the organic fertilizer cannot be directly processed is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of organic fertilizer processing, in particular to a vacuum dewatering device for organic fertilizer raw materials. BACKGROUND

[0002] Organic fertilizer is commonly known as farmyard manure, which is composed of various animal and plant residues or metabolites, such as human and animal manure, straw, animal residues, and slaughterhouse waste. The main purpose of organic fertilizer is to supply organic matter to improve the physical and chemical properties of the soil, promote plant growth, and maintain the cycle of the soil ecosystem. Organic fertilizer is different from chemical fertilizer. The raw materials of organic fertilizer mainly come from nature, which can be called "taking from nature and using for nature", and are rich in nutrients. Chemical fertilizer is synthesized by chemical agents, which can be called "creating from nothing", and has single nutrients. In the production and processing of organic fertilizer, most of the raw materials of organic fertilizer come from animal manure, and the concentrated collection of herbivorous animals (cattle, sheep, etc.) manure has high water content, which cannot be directly put into the processing and production of organic fertilizer. There is no specific equipment for dewatering manure in the prior art. In the traditional processing process, the collected animal manure needs to be stacked and filtered, which takes a long time. Large amounts of stacked manure affect the environment of the factory area, are easy to cause pollution, and most importantly, affect the processing efficiency of organic fertilizer. SUMMARY

[0003] The purpose of the present application is to provide a vacuum dewatering device for organic fertilizer raw materials, which solves the problem of high water content of organic fertilizer raw materials in the processing of organic fertilizer, which cannot be directly processed into organic fertilizer.

[0004] To solve the above technical problems, the present application adopts the following technical scheme:

[0005] The utility model provides an organic fertilizer raw material vacuum dewatering device, including body, raw material feeding port, discharge port, dehydration conveyer belt, conveyer belt interlayer, conveyer belt support wheel, support wheel connecting rod, support wheel motor, motor support, conveyer belt uniform speed wheel, uniform speed wheel motor, vacuum dewatering tank, conveyer belt cleaning tank, feed uniform material roller, uniform material roller belt, uniform material roller motor and conveyer belt cleaning roller, the top of body is provided with raw material feeding port, the inside of body is provided with dehydration conveyer belt, dehydration convey belt is set up on conveyer belt support wheel, and conveyer belt support wheel is connected support wheel motor through support wheel connecting rod, and the bottom of support wheel motor is provided with motor support, and the inside of dehydration conveyer belt is provided with vacuum dewatering tank and conveyer belt cleaning tank, vacuum dewatering tank is attached and set up in dehydration conveyer belt upper inner wall, and conveyer belt cleaning tank is attached and set up in dehydration conveyer belt lower inner wall, and the inside of motor support is provided with conveyer belt uniform speed wheel, and conveyer belt uniform speed wheel is set up on uniform speed wheel motor, and one side of dehydration conveyer belt is provided with discharge port, and the outside of dehydration conveyer belt is attached and set up with conveyer belt interlayer, and the surface of dehydration conveyer belt is provided with support wheel belt edge, and the surface of dehydration conveyer belt is provided with filter water hole, and filter water hole is set up as conical structure, and conveyer belt interlayer is flexible rubber material, and the surface of conveyer belt interlayer is uniformly provided with filter water bag, and filter water bag is set up as conical structure, and filter water bag is embedded in filter water hole, and the inside of vacuum dewatering tank is provided with dehydration tank baffle, and the top of dehydration tank baffle is provided with support guide wheel, and support guide wheel is supported and is set up on both sides of support wheel belt edge, and the inside of dehydration tank baffle is provided with air pipe, and air pipe is connected respectively to air suction port, and air suction port is set up in the middle of vacuum dewatering tank side wall, and the bottom of vacuum dewatering tank is provided with communication pipe, and communication pipe is set up below liquid level, and the side of vacuum dewatering tank is provided with overflow pipe, and overflow pipe is connected to water outlet tank, and the middle of water outlet tank is provided with drainage pipe, and dehydration conveyer belt is provided with steel wire inside, and conveyer belt interlayer is flexible rubber material.

[0006] Further, the inside of the conveyer belt cleaning tank is provided with a compression cylinder A; the compression cylinder A is connected to an aeration head A; the aeration head A is arranged on the inside of the dehydration conveyer belt; a cleaning water tank is arranged below the dehydration conveyer belt; the cleaning water tank is arranged at the bottom of the body; the cleaning water tank is arranged in a stepped structure; the bottom of the cleaning water tank is provided with a filter layer; the bottom of the cleaning water tank is connected to a sediment water tank; the sediment water tank is connected to a cleaning spray head A and a cleaning spray head B through a high-pressure water pump; a compression cylinder B is arranged on the right side of the cleaning water tank; the compression cylinder B is connected to an aeration head B.

[0007] Further, the surface of the conveyer belt interlayer is provided with an interlayer positioning hole between the filter water bags; the interlayer positioning hole is arranged corresponding to a connecting hole; the connecting hole is arranged on the surface of the dehydration conveyer belt; a positioning bolt is arranged in the connecting hole and the interlayer positioning hole; a nut is arranged at the bottom of the connecting hole; each group of interlayer positioning holes is provided with three and arranged in a triangular structure.

[0008] Further, the dehydration conveying belt is provided with support wheel belt edges at intervals, the top of each support wheel belt edge is provided with an arc structure, and a conveying belt support wheel is supported on the inner side of each support wheel belt edge.

[0009] Further, the conveying belt support wheel is connected with a support wheel motor through a belt, and a hydraulic ejector rod is arranged in the support wheel connecting rod.

[0010] Further, a driving rack is arranged on the inner side of the support wheel belt edge, and the driving rack is engaged with the conveying belt support wheel.

[0011] Further, the vacuum dehydration tank is provided with sealing rotating roller strips on the top of both sides.

[0012] Further, a material feeding uniformizing roller is arranged in the material feeding inlet, the material feeding uniformizing roller is connected with a uniformizing roller motor through a uniformizing roller belt, and uniformizing forks are arranged on the material feeding uniformizing roller in a staggered manner.

[0013] Further, a conveying belt cleaning roller is arranged at the material outlet, the conveying belt cleaning roller is provided with a counterclockwise rotating structure, and the conveying belt cleaning roller is connected with the left end bottom of the dehydration conveying belt.

[0014] Compared with the prior art, the present application can realize one of the following beneficial effects:

[0015] 1. The body top is provided with raw material feeding port; the inside of the body is provided with dehydration conveyor belt; the dehydration conveyor belt is arranged on the conveyor belt support wheel; the conveyor belt support wheel is connected with the support wheel motor through the support wheel connecting rod; the bottom of the support wheel motor is provided with a motor support; the inside of the dehydration conveyor belt is provided with a vacuum dehydration tank and a conveyor belt cleaning tank; the vacuum dehydration tank is arranged on the inner wall of the upper part of the dehydration conveyor belt; the conveyor belt cleaning tank is arranged on the inner wall of the lower part of the dehydration conveyor belt; the inside of the motor support is provided with a conveyor belt uniform speed wheel; the conveyor belt uniform speed wheel is arranged on the uniform speed wheel motor; one side of the dehydration conveyor belt is provided with a discharge port; the outside of the dehydration conveyor belt is provided with a conveyor belt partition layer; the surface of the dehydration conveyor belt is provided with a support wheel belt edge; the surface of the dehydration conveyor belt is provided with a water filtering hole; the water filtering hole is arranged in a conical structure; the conveyor belt partition layer is made of flexible rubber material; the surface of the conveyor belt partition layer is uniformly provided with a water filtering bag; the water filtering bag is arranged in a conical structure; the water filtering bag is embedded in the water filtering hole; the inside of the vacuum dehydration tank is provided with a dehydration tank partition plate; the top of the dehydration tank partition plate is provided with a support guide wheel; the support guide wheel is supported on both sides of the support wheel belt edge; the inside of the dehydration tank partition plate is provided with an air pipe; the air pipe is connected with an air suction port; the air suction port is arranged in the middle of the side wall of the vacuum dehydration tank; the bottom of the vacuum dehydration tank is provided with a communication pipe; the communication pipe is arranged below the liquid level; the side of the vacuum dehydration tank is provided with an overflow pipe; the overflow pipe is connected with a water outlet tank; the middle of the water outlet tank is provided with a liquid discharge pipe; the inside of the dehydration conveyor belt is provided with a steel wire; the conveyor belt partition layer is made of flexible rubber material, which can realize that the organic fertilizer raw material (animal manure) is put into the raw material feeding port, the raw material is put on the surface of the dehydration conveyor belt through the uniform material of the raw material feeding port, the water filtering bag is arranged in the water filtering hole on the surface of the dehydration conveyor belt, the bottom of the water filtering bag is communicated with the inside of the vacuum dehydration tank, the negative pressure difference in the vacuum dehydration tank can improve the water filtering speed of the manure raw material on the dehydration conveyor belt, dehydration is carried out, the filtered liquid is collected in the water outlet tank, and the collected liquid is reused; the bottom of the vacuum dehydration tank adopts overflow form to drain water, which improves the air tightness and is beneficial to improve the water filtering speed.

[0016] 2. The inside of the conveyor belt cleaning tank is provided with a compression cylinder A; the compression cylinder A is connected with an aeration head A; the aeration head A is arranged on the inside of the dehydration conveyor belt; the lower part of the dehydration conveyor belt is provided with a cleaning water tank; the cleaning water tank is arranged on the bottom of the body; the cleaning water tank is arranged in a stepped structure; the bottom of the cleaning water tank is provided with a filter layer; the bottom of the cleaning water tank is connected with a sediment water tank; the sediment water tank is connected with a cleaning nozzle A and a cleaning nozzle B through a high-pressure water pump; the right side of the cleaning water tank is provided with a compression cylinder B; the compression cylinder B is connected with an aeration head B, which can realize that the high-pressure gas is sprayed out through the arranged aeration head A, the water filtering bag on the conveyor belt partition layer is blown out of the water filtering hole, and the residual manure impurities in the water filtering bag are cleaned; the dehydration conveyor belt surface and the water filtering bag and the water filtering hole are washed through the cleaning nozzle A and the cleaning nozzle B; then the water filtering bag is blown into the water filtering hole through the high-pressure gas sprayed out by the aeration head B, and the next dehydration operation is carried out.

[0017] 3. The conveying belt partition surface filter water bag is provided with partition positioning hole; the partition positioning hole is provided with corresponding connection hole; the connection hole is provided on the surface of the dehydration conveying belt; the positioning bolt is inserted into the partition positioning hole and the connection hole; the nut is arranged at the bottom of the connection hole; each group of partition positioning holes is provided with three and arranged in triangular structure, which can realize the fixed connection of the conveying belt partition and the dehydration conveying belt through the partition positioning hole and the connection hole; the positioning hole is independently arranged in three groups to form a triangular structure, which improves the stability of the fixed connection of the conveying belt partition and the dehydration conveying belt, prevents the movement of the conveying belt partition on the surface of the dehydration conveying belt, and causes the filter water bag and the filter water hole to be not in place.

[0018] 4. The dehydration conveying belt is provided with support wheel belt edge at intervals; the top of the support wheel belt edge is provided in arc structure; the conveying belt support wheel is supported on the inner side of each support wheel belt edge, which can realize the auxiliary support of the dehydration conveying belt through the conveying belt support wheel, improves the carrying capacity of the dehydration conveying belt, prevents the collapse of the dehydration conveying belt due to the excessive weight of the dehydrated excrement, and sets the top of the support wheel belt edge in arc structure to prevent water accumulation in the support wheel belt edge.

[0019] 5. The conveying belt support wheel is connected with the support wheel motor through the belt; the hydraulic jack is arranged in the support wheel connecting rod, which can realize the extension structure of the support wheel connecting rod, adjust the length of the support wheel connecting rod according to the actual use, and change the tightness of the dehydration conveying belt. When the dehydration conveying belt needs to be repaired, the support wheel connecting rod can be controlled to be shortened to facilitate the replacement of the dehydration conveying belt.

[0020] 6. The inner side of the support wheel belt edge is provided with a driving rack; the driving rack is engaged with the conveying belt support wheel, which can realize the engagement of the driving rack and the conveying belt support wheel to drive the rotation of the dehydration conveying belt. The structure of the rack drive prevents the slippage of the dehydration conveying belt and improves the carrying capacity of the dehydration conveying belt.

[0021] 7. The vacuum dehydration tank is provided with sealing roller strips on the top of both sides, which can improve the air tightness of the left and right sides of the vacuum dehydration tank and the dehydration conveying belt through the sealing roller strips, improve the negative pressure in the vacuum dehydration tank, and be beneficial to the dehydration efficiency of the dehydration conveying belt.

[0022] 8. The inner side of the raw material feeding port is provided with a feeding uniform material roller; the feeding uniform material roller is connected with the uniform material roller motor through the uniform material roller belt; the uniform material fork is arranged on the feeding uniform material roller, which can realize the rotation of the feeding uniform material roller in the feeding port, scatter the organic fertilizer raw materials put into the feeding port through the uniform material fork, and uniformly lay on the surface of the dehydration conveying belt, which is convenient for dehydration.

[0023] 9. A conveyor belt cleaning roller is provided at the discharge port; the conveyor belt cleaning roller is configured to rotate counterclockwise; the conveyor belt cleaning roller is connected to the bottom left end of the dewatering conveyor belt, so that the dewatering conveyor surface can be cleaned by the rubber brush on the conveyor belt cleaning roller as it rotates counterclockwise, thus keeping the dewatering conveyor belt surface clean. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of the present invention.

[0025] Figure 2 This is a schematic diagram of the vacuum dehydration tank structure of the present invention.

[0026] Figure 3 This is a schematic diagram of the dehydration conveyor belt structure of the present invention.

[0027] Figure 4 This is a schematic diagram of the filter bag and filter hole structure of the present invention.

[0028] Figure 5 This is a side view of the structure of the present invention.

[0029] Figure 6 This is a schematic diagram of the support wheel connecting rod structure of the present invention.

[0030] Figure 7 This is a top view schematic diagram of the dehydration conveyor belt structure of the present invention.

[0031] Figure 8 This is a schematic diagram of the interlayer positioning hole structure of the present invention. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention.

[0033] Example 1

[0034] The utility model provides an organic fertilizer raw material vacuum dewatering device, including body 1, raw material feeding port 2, discharge port 3, dehydration conveyer belt 4, conveyer belt partition layer 5, conveyer belt support wheel 6, support wheel connecting rod 7, support wheel motor 8, motor support 9, conveyer belt uniform speed wheel 10, uniform speed wheel motor 11, vacuum dewatering tank 12, conveyer belt cleaning tank 13, feed uniform material roller 14, uniform material roller belt 15, uniform material roller motor 16 and conveyer belt cleaning roller 17, the top of body 1 is provided with raw material feeding port 2, the inside of body 1 is provided with dehydration conveyer belt 4, dehydration conveyer belt 4 is set up on conveyer belt support wheel 6, and conveyer belt support wheel 6 is connected support wheel motor 8 through support wheel connecting rod 7, and the bottom of support wheel motor 8 is provided with motor support 9, and the inboard of dehydration conveyer belt 4 is provided with vacuum dewatering tank 12 and conveyer belt cleaning tank 13, and vacuum dewatering tank 12 is attached and set in the inner wall of dehydration conveyer belt 4 upper portion, and conveyer belt cleaning tank 13 is attached and set in the inner wall of dehydration conveyer belt 4 lower portion, and the inboard of motor support 9 is provided with conveyer belt uniform speed wheel 10, and conveyer belt uniform speed wheel 10 is set on uniform speed wheel motor 11, and one side of dehydration conveyer belt 4 is provided with discharge port 3, and the outboard of dehydration conveyer belt 4 is attached and set with conveyer belt partition layer 5, and the surface of dehydration conveyer belt 4 is spaced apart and is provided with support wheel belt edge 18, and the surface of dehydration conveyer belt 4 is provided with water filtering hole 30, and water filtering hole 30 is provided with conical structure, and conveyer belt partition layer 5 is of flexible rubber material, and the surface of conveyer belt partition layer 5 is uniformly provided with water filtering bag 31, and water filtering bag 31 is provided with conical structure, and water filtering bag 31 is embedded in water filtering hole 30, and the inside of vacuum dewatering tank 12 is provided with dehydration tank partition 21, and the top of dehydration tank partition 21 is provided with support guide wheel 29, and support guide wheel 29 is supported and set on both sides of support wheel belt edge 18, and the inside of dehydration tank partition 21 is provided with air pipe 22, and air pipe 22 is connected with suction port 23 respectively, and suction port 23 is set in the middle of the side wall of vacuum dewatering tank 12, and the bottom of vacuum dewatering tank 12 is provided with communication pipe 24, and communication pipe 24 is set below liquid level 25, and the side of vacuum dewatering tank 12 is provided with overflow pipe 26, and overflow pipe 26 is connected with water outlet tank 27, and water outlet tank 27 is provided with drainage pipe 28 in the middle, and dehydration conveyer belt 4 is provided with steel wire inside, and conveyer belt partition layer 5 is of flexible rubber material, can realize by the organic fertilizer raw material (animal excrement) etc. is put into raw material feeding port, and the uniform material of raw material feeding port is thrown to the surface of dehydration conveyer belt, and the water filtering bag of the evenly arranged water filtering hole in the surface of dehydration conveyer belt is set in, and the bottom of water filtering bag is communicated with the inside of vacuum dewatering tank, and the negative pressure difference in vacuum dewatering tank makes the excrement raw material on dehydration conveyer belt to improve the water filtering speed, and carries out dehydration, and the filtered liquid is collected through water outlet tank, and is collected and reused, and the bottom of vacuum dewatering tank adopts the form of overflow drainage, improves the air tightness, and is favorable for improving the water filtering speed.

[0035] Example 2

[0036] On the basis of embodiment 1, the inside of the conveying belt cleaning tank 13 is provided with a compression cylinder A32; the compression cylinder A32 is connected with an aeration head A33; the aeration head A33 is arranged inside the dewatering conveying belt 4; a cleaning water tank 36 is arranged below the dewatering conveying belt 4; the cleaning water tank 36 is arranged at the bottom of the machine body 1; the cleaning water tank 36 is arranged in a stepped structure; a filter layer 37 is arranged at the bottom of the cleaning water tank 36; the cleaning water tank 36 is connected with a sediment water tank 38 through a high-pressure water pump 39; the sediment water tank 38 is connected with a cleaning nozzle A34 and a cleaning nozzle B35 through the high-pressure water pump 39; a compression cylinder B40 is arranged at the right side of the cleaning water tank 36; the compression cylinder B40 is connected with an aeration head B41, which can realize that the high-pressure gas is sprayed out through the arranged aeration head A, the filter water bag on the conveying belt layer is blown out of the filter water hole, and the residual excrement impurities in the filter water bag are cleaned, the dewatering conveying belt surface, the filter water bag and the filter water hole are washed through the arranged cleaning nozzle A and cleaning nozzle B; and then the filter water bag is blown into the filter water hole through the aeration head B to perform the next dewatering operation.

[0037] Embodiment 3

[0038] On the basis of embodiment 1, the conveying belt layer 5 is provided with layer positioning holes 44 between the filter water bags 31 on the surface; the layer positioning holes 44 are arranged correspondingly with connecting holes 46; the connecting holes 46 are arranged on the surface of the dewatering conveying belt 4; the layer positioning holes 44 and the connecting holes 46 are arranged with positioning bolts 45 inserted therein; the bottom of the connecting hole 46 is provided with a nut 47; each group of layer positioning holes 44 is provided with three and arranged in a triangular structure, which can realize that the conveying belt layer and the dewatering conveying belt are fixedly connected through the layer positioning holes and the connecting holes; through the three positioning holes arranged independently, a triangular structure is formed, which improves the stability of the fixed connection of the conveying belt layer and the dewatering conveying belt, prevents the conveying belt layer from moving on the surface of the dewatering conveying belt, and causes the filter water bag and the filter water hole to be out of position.

[0039] Embodiment 4

[0040] On the basis of embodiment 1, the dewatering conveying belt 4 is provided with support wheel belt edges 18 at intervals; the top of each support wheel belt edge 18 is arranged in an arc-shaped structure; the inside of each support wheel belt edge 18 is provided with a conveying belt support wheel 6, which can realize that the dewatering conveying belt is supported by the conveying belt support wheel arranged to improve the carrying capacity of the dewatering conveying belt and prevent the dewatering conveying belt from collapsing due to too heavy dewatered excrement; and the top of the support wheel belt edge is arranged in an arc-shaped structure to prevent water accumulation in the support wheel belt edge.

[0041] Embodiment 5

[0042] On the basis of embodiment 1, the conveyor belt support wheel 6 is connected to the support wheel motor 8 through the belt; the support wheel connecting rod 7 is provided with a hydraulic jack 42 inside, which can realize the support wheel connecting rod with telescopic structure, according to the actual use needs, by adjusting the length of the support wheel connecting rod, the tightness of the dehydration conveyor belt can be adjusted, when the dehydration conveyor belt needs to be repaired, the support wheel connecting rod can be shortened to facilitate the replacement of the dehydration conveyor belt.

[0043] Embodiment 6

[0044] On the basis of embodiment 1, the inside of the support wheel belt edge 18 is provided with a driving rack 19; the driving rack 19 is engaged with the conveyor belt support wheel 6, which can realize the engagement of the driving rack with the conveyor belt support wheel to drive the dehydration conveyor belt to rotate, and the structure of the rack drive prevents the dehydration conveyor belt from slipping and improves the carrying capacity of the dehydration conveyor belt.

[0045] Embodiment 7

[0046] On the basis of embodiment 1, the vacuum dehydration tank 12 is provided with a sealing roller strip 43 on the top of both sides, which can improve the air tightness of the left and right sides of the vacuum dehydration tank and the dehydration conveyor belt by setting the sealing roller strip, improve the negative pressure in the vacuum dehydration tank, and is beneficial to the dehydration efficiency of the dehydration conveyor belt.

[0047] Embodiment 8

[0048] On the basis of embodiment 1, the inside of the raw material feeding port 2 is provided with a feeding uniform material roller 14; the feeding uniform material roller 14 is connected to the uniform material roller motor 16 through the uniform material roller belt 15; the feeding uniform material roller 14 is provided with a uniform material fork, which can realize the rotation of the feeding uniform material roller in the feeding port, and the organic fertilizer raw material put into the feeding port is scattered by the uniform material fork, and is evenly laid on the surface of the dehydration conveyor belt, which is convenient for dehydration.

[0049] Embodiment 9

[0050] On the basis of embodiment 1, the discharge port 3 is provided with a conveyor belt cleaning roller 17; the conveyor belt cleaning roller 17 is provided as a counterclockwise rotating structure; the conveyor belt cleaning roller 17 is connected with the left end bottom of the dehydration conveyor belt 4, which can realize the counterclockwise rotation of the conveyor belt cleaning roller, and the rubber brush on the conveyor belt cleaning roller can clean the surface of the dehydration conveyor belt, so as to keep the surface of the dehydration conveyor belt clean.

[0051] While the application has been described with reference to numerous exemplary embodiments, it will be understood that various other modifications can be made within the scope of the application as disclosed herein. More particularly, many modifications can be made to the components and / or arrangements of the subject combinations within the scope and spirit of the disclosure, and applicants will not be limited to the specific recitations of the figures and the claims. Other aspects, features and advantages of the application will become apparent to those skilled in the art from the following description.

Claims

1. A vacuum dehydration device for organic fertilizer raw materials, characterized in that: The machine includes a body (1), a raw material inlet (2), a discharge outlet (3), a dewatering conveyor belt (4), a conveyor belt partition (5), a conveyor belt support wheel (6), a support wheel connecting rod (7), a support wheel motor (8), a motor bracket (9), a conveyor belt speed roller (10), a speed roller motor (11), a vacuum dewatering tank (12), a conveyor belt cleaning tank (13), a feeding and leveling roller (14), a leveling roller belt (15), a leveling roller motor (16), and a conveyor belt cleaning roller (17); the top of the machine body (1) is provided with a raw material inlet (2); the machine body (1) is provided with a dewatering conveyor belt (4); the dewatering conveyor belt (4) is set on the conveyor belt support wheel (6); the conveyor belt support wheel (6) is connected to the support wheel motor (8) through the support wheel connecting rod (7); the bottom of the support wheel motor (8) is provided with a motor bracket (9); the dewatering conveyor belt... A vacuum dehydration tank (12) and a conveyor belt cleaning tank (13) are provided on the inner side of the belt (4); the vacuum dehydration tank (12) is attached to the upper inner wall of the dehydration conveyor belt (4); the conveyor belt cleaning tank (13) is attached to the lower inner wall of the dehydration conveyor belt (4); a conveyor belt constant speed wheel (10) is provided on the inner side of the motor bracket (9); the conveyor belt constant speed wheel (10) is mounted on the constant speed wheel motor (11); a discharge port (3) is provided on one side of the dehydration conveyor belt (4); a conveyor belt partition (5) is attached to the outer side of the dehydration conveyor belt (4); support wheel belt edges (18) are spaced apart on the surface of the dehydration conveyor belt (4); filter holes (30) are provided on the surface of the dehydration conveyor belt (4); the filter holes (30) are cone-shaped; the conveyor belt partition (5) is made of flexible rubber; filter bags (31) are evenly distributed on the surface of the conveyor belt partition (5); The filter bag (31) is a conical structure; the filter bag (31) is embedded in the filter hole (30); the vacuum dehydration box (12) is equipped with a dehydration box partition (21); the top of the dehydration box partition (21) is equipped with a support guide wheel (29); the support guide wheel (29) is supported on both sides of the support wheel belt edge (18); A duct (22) is installed inside the partition (21) of the dehydration tank; the duct (22) is connected to the exhaust port (23); the exhaust port (23) is located in the middle of the side wall of the vacuum dehydration tank (12); a connecting pipe (24) is installed at the bottom of the vacuum dehydration tank (12); the connecting pipe (24) is located below the liquid level (25); an overflow pipe (26) is installed on the side of the vacuum dehydration tank (12); the overflow pipe (26) is connected to the outlet tank (27); the outlet tank (27) is located in the middle. A drain pipe (28) is provided; the dehydration conveyor belt (4) has steel wires inside; the conveyor belt partition (5) is made of flexible rubber; the conveyor belt cleaning box (13) is equipped with a compressed cylinder A (32); the compressed cylinder A (32) is connected to an aeration head A (33); the aeration head A (33) is located inside the dehydration conveyor belt (4); a cleaning water tank (36) is provided below the dehydration conveyor belt (4); the cleaning water tank (36) is located on the machine body (1). The bottom of the cleaning pool (36) is a stepped structure; a filter layer (37) is provided at the bottom of the cleaning pool (36); a sedimentation tank (38) is connected to the bottom of the cleaning pool (36); the sedimentation tank (38) is connected to the cleaning nozzle A (34) and the cleaning nozzle B (35) respectively through a high-pressure water pump (39); a compressed air cylinder B (40) is provided on the right side of the cleaning pool (36); the compressed air cylinder B (40) is connected to the aeration head B (41); the transmission A partition positioning hole (44) is provided between the filter bags (31) on the surface of the conveyor belt partition (5); the partition positioning hole (44) is provided in correspondence with the connecting hole (46); the connecting hole (46) is provided on the surface of the dewatering conveyor belt (4); a positioning bolt (45) is inserted into the partition positioning hole (44) and the connecting hole (46); a nut (47) is provided at the bottom of the connecting hole (46); each set of partition positioning holes (44) has three holes, and they are arranged in a triangular structure.

2. The vacuum dehydration device for organic fertilizer raw materials according to claim 1, characterized in that: The dehydration conveyor belt (4) is provided with support wheel belt edges (18) at intervals; the top of the support wheel belt edge (18) is provided with an arc structure; and a conveyor belt support wheel (6) is provided on the inner side of each support wheel belt edge (18).

3. The vacuum dehydration device for organic fertilizer raw materials according to claim 1, characterized in that: The conveyor belt support wheel (6) is connected to the support wheel motor (8) via a belt; a hydraulic push rod (42) is provided inside the support wheel connecting rod (7).

4. The vacuum dehydration device for organic fertilizer raw materials according to claim 1, characterized in that: A drive rack (19) is provided on the inner side of the support wheel belt edge (18); the drive rack (19) meshes with the conveyor belt support wheel (6).

5. The vacuum dehydration device for organic fertilizer raw materials according to claim 1, characterized in that: The vacuum dehydration box (12) is equipped with sealing roller strips (43) on both sides of the top.

6. The vacuum dehydration device for organic fertilizer raw materials according to claim 1, characterized in that: The raw material inlet (2) is equipped with a feeding and leveling roller (14); the feeding and leveling roller (14) is connected to the leveling roller motor (16) through the leveling roller belt (15); leveling forks are staggered on the feeding and leveling roller (14).

7. The vacuum dehydration device for organic fertilizer raw materials according to claim 1, characterized in that: A conveyor belt cleaning roller (17) is provided at the discharge port (3); the conveyor belt cleaning roller (17) is configured to rotate counterclockwise; the conveyor belt cleaning roller (17) is connected to the bottom left end of the dewatering conveyor belt (4).

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