Energy-efficient fertilizer drying device

Abstract

The utility model discloses a kind of high-efficient energy-saving fertilizer drying device, it relates to fertilizer processing technical field, the high-efficient energy-saving fertilizer drying device, including base, further include: the linkage assembly of being arranged in the top surface of base one side, the one side of the linkage assembly is fixedly provided with rotating tooth roll, the other side of the linkage assembly is fixedly provided with overturning frame, the both ends of the overturning frame are fixedly provided with wall scraping plate.The utility model is provided with rotating tooth roll, overturning frame and wall scraping plate, A servo motor drives A runner to rotate, so that transmission belt drives B runner synchronous rotation, A runner drives rotating tooth roll to rotate, so that drying barrel and rotating tooth roll reverse rotation, B runner drives overturning frame to rotate and the direction of rotation is contrary with drying barrel, so that fertilizer is fully overturned, heated evenly, improve drying efficiency, while wall scraping plate scrape the fertilizer attached in the inner wall of drying barrel, avoid adhering in drying barrel after drying influence subsequent use.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer processing technology, specifically to a high-efficiency and energy-saving fertilizer drying device. Background Technology

[0002] Fertilizers are substances used to provide the nutrients needed for plant growth. They are typically used to improve the nutrient composition of soil and promote the healthy growth of crops or plants. The main components of fertilizers include the three major elements: nitrogen, phosphorus, and potassium, all of which are essential for plant growth. During the processing of fertilizers, drying is necessary.

[0003] The utility model patent with announcement number CN209197412U discloses a high-efficiency fertilizer granule drying device. This utility model is equipped with several heating tubes, which can increase the contact area between the heating tubes and the fertilizer, improve the drying speed, and the filter box can separate fertilizers of different sizes and collect them separately, which helps to sell fertilizers.

[0004] However, this efficient fertilizer granule drying device is not convenient for recovering and reusing the waste heat from the high-temperature exhaust gas generated during fertilizer drying. The heat carried away by the high-temperature exhaust gas is easily wasted, which is not conducive to energy conservation. Utility Model Content

[0005] The purpose of this invention is to provide a high-efficiency and energy-saving fertilizer drying device, which solves the problem mentioned in the background art of the inconvenience of recovering and reusing the waste heat of the high-temperature exhaust gas generated during fertilizer drying.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency and energy-saving fertilizer drying device, comprising a base, and further comprising: a linkage component disposed on one side of the top surface of the base, wherein a rotating toothed roller is fixedly disposed on one side of the linkage component, and a turning frame is fixedly disposed on the other side of the linkage component, and scraper plates are fixedly disposed at both ends of the turning frame; a meshing track disposed on the surface of the rotating toothed roller, wherein a drying barrel is fixedly disposed inside the meshing track, a barrel cover is fixedly installed on one side of the drying barrel, and the inner wall of the drying barrel is coated with a silver nano-coating; a feeding pipe disposed on one side of the barrel cover, wherein a feeding component is fixedly disposed at one end of the feeding pipe, a preheating copper sleeve is fixedly disposed on the surface of the feeding pipe, a cavity is fixedly disposed inside the preheating copper sleeve, a heat exchange copper tube is fixedly disposed inside the cavity, and an activated carbon block is threadedly connected to the output end of the heat exchange copper tube.

[0007] As a preferred technical solution of this utility model, the linkage component includes a servo motor A, a wheel A, a transmission belt and a wheel B. The servo motor A is fixedly installed on one side of the top surface of the base, the wheel A is fixedly installed at the output end of the servo motor A, the transmission belt is sleeved on the surface of the wheel A, and the wheel B is sleeved on the other side inside the transmission belt. The linkage component is used to drive the rotating toothed roller and the flipping frame to rotate synchronously.

[0008] As a preferred embodiment of this utility model, a support frame is rotatably provided on the surface of the rotating toothed roller, and a driven toothed roller is rotatably provided on one side of the top surface of the support frame. The driven toothed roller meshes with the meshing track, and the support frame is used to support the rotating toothed roller and the driven toothed roller.

[0009] As a preferred embodiment of this utility model, fixing blocks are fixedly installed on both sides of the top surface of the support frame, and a support roller is rotatably provided on one side of the fixing block. The support roller is used to assist in supporting the drying barrel.

[0010] As a preferred embodiment of this utility model, a dehumidifying fan is fixedly installed on the surface of the bucket lid, and a connecting cover is fixedly installed on one side of the dehumidifying fan. One end of the connecting cover is connected to a heat exchange copper pipe, and the dehumidifying fan is used for dehumidification.

[0011] As a preferred embodiment of this utility model, the lid is fixed with locking blocks around its four sides, and the surface of each locking block is engaged with a buckle. The buckle is fixedly disposed on the surface of the drying barrel, and the buckle and locking blocks are used to connect the lid and the drying barrel.

[0012] As a preferred embodiment of this utility model, the feeding assembly includes a B servo motor and a feeding screw. The B servo motor is fixedly installed at one end of the feeding tube, and the feeding screw is fixedly installed at the output end of the B servo motor. A feeding port is fixedly provided on the edge of the top surface of the feeding tube. The feeding assembly facilitates feeding the material in the feeding tube into the drying barrel.

[0013] As a preferred embodiment of this utility model, an electric heating plate is fixedly installed on the inner wall of the drying barrel, and a temperature controller is electrically connected to one side of the electric heating plate. The temperature controller is fixedly installed on the outer surface of the drying barrel, and the electric heating plate is used to dry the fertilizer inside the drying barrel.

[0014] Compared with the prior art, this utility model provides a highly efficient and energy-saving fertilizer drying device, which has the following beneficial effects:

[0015] 1. This high-efficiency and energy-saving fertilizer drying device, through the configuration of rotating toothed rollers, a turning frame, and scraper plates, uses a servo motor A to drive wheel A to rotate, which in turn drives wheel B to rotate synchronously via a transmission belt. Wheel A drives the rotating toothed roller to rotate, causing the drying drum to rotate in the opposite direction to the rotating toothed roller. Wheel B drives the turning frame to rotate in the opposite direction to the drying drum, ensuring that the fertilizer is fully turned over and heated evenly, thus improving drying efficiency. At the same time, the scraper plates scrape off the fertilizer adhering to the inner wall of the drying drum, preventing it from sticking inside the drying drum after drying and affecting subsequent use.

[0016] 2. This high-efficiency and energy-saving fertilizer drying device, through the setting of silver nano-coating, preheating copper sleeve, heat exchange copper tube and activated carbon block, the silver nano-coating reduces heat loss, and the dehumidification fan is turned on to extract the hot and humid air generated during fertilizer drying and transport it to the heat exchange copper tube through the connecting hood. The heat exchange copper tube exchanges heat with the preheating copper sleeve, and the preheating copper sleeve preheats the next batch of fertilizer raw materials in the feeding pipe, recovering and utilizing the waste heat of the hot and humid air, making fertilizer drying more energy-efficient. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the drying barrel structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the linkage component structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the rotating toothed roller structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the feeding assembly and preheating copper sleeve structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the heat exchange copper tube structure of this utility model.

[0023] In the diagram: 1. Base; 2. Linkage assembly; 201. Servo motor A; 202. Rotary wheel A; 203. Transmission belt; 204. Rotary wheel B; 3. Rotating toothed roller; 4. Tilting frame; 5. Scraper; 6. Meshing track; 7. Drying barrel; 8. Barrel lid; 9. Feeding pipe; 10. Feeding assembly; 1001. Servo motor B; 1002. Feeding screw; 11. Preheating copper sleeve; 12. Heat exchange copper pipe; 13. Activated carbon block; 14. Support frame; 15. Driven toothed roller; 16. Support roller; 17. Exhaust fan; 18. Connecting cover; 19. Heating plate; 20. Silver nano-coating. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-6 This utility model discloses a high-efficiency and energy-saving fertilizer drying device, including a base 1, and a linkage component 2 set on one side of the top surface of the base 1. A rotating toothed roller 3 is fixedly set on one side of the linkage component 2, and a turning frame 4 is fixedly set on the other side of the linkage component 2. Scraper plates 5 are fixedly set at both ends of the turning frame 4. Through the setting of the rotating toothed roller 3, the turning frame 4 and the scraper plates 5, the A servo motor 201 drives the A rotating wheel 202 to rotate, so that the transmission belt 203 drives the B rotating wheel 204 to rotate synchronously. The A rotating wheel 202 drives the rotating toothed roller 3 to rotate, so that the drying barrel 7 rotates in the opposite direction to the rotating toothed roller 3. The B rotating wheel 204 drives the turning frame 4 to rotate in the opposite direction to the drying barrel 7, so that the fertilizer is fully turned over and heated evenly, improving the drying efficiency. At the same time, the scraper plates 5 scrape off the fertilizer adhering to the inner wall of the drying barrel 7, so as to avoid it sticking to the inside of the drying barrel 7 after drying and affecting subsequent use.

[0026] A meshing track 6 is set on the surface of the rotating toothed roller 3. A drying barrel 7 is fixedly installed inside the meshing track 6. A barrel cover 8 is fixedly installed on one side of the drying barrel 7. The inner wall of the drying barrel 7 is coated with a silver nano-coating 20. A feeding pipe 9 is set on one side of the barrel cover 8. A feeding assembly 10 is fixedly installed at one end of the feeding pipe 9. A preheating copper sleeve 11 is fixedly installed on the surface of the feeding pipe 9. A cavity is fixedly installed inside the preheating copper sleeve 11. A heat exchange copper tube 12 is fixedly installed inside the cavity. The output end of the heat exchange copper tube 12 is screwed. The feed tube 9 is connected with activated carbon blocks 13. Through the arrangement of silver nano-coating 20, preheating copper sleeve 11, heat exchange copper tube 12 and activated carbon blocks 13, the silver nano-coating 20 reduces heat loss. When the dehumidification fan 17 is turned on, the hot and humid air generated during fertilizer drying is extracted and transported to the heat exchange copper tube 12 through the connecting cover 18. The heat exchange copper tube 12 exchanges heat with the preheating copper sleeve 11. The preheating copper sleeve 11 preheats the next batch of fertilizer raw materials in the feed tube 9 and recovers the waste heat of the hot and humid air, making fertilizer drying more energy-efficient.

[0027] Specifically, the linkage component 2 includes a servo motor 201, an A-wheel 202, a transmission belt 203, and a B-wheel 204. The servo motor 201 is fixedly installed on one side of the top surface of the base 1. The A-wheel 202 is fixedly installed at the output end of the servo motor 201. The transmission belt 203 is sleeved on the surface of the A-wheel 202. The B-wheel 204 is sleeved on the other side inside the transmission belt 203.

[0028] In this embodiment, servo motor A 201 drives wheel A 202 to rotate, which causes the transmission belt 203 to drive wheel B 204 to rotate synchronously.

[0029] Specifically, a support frame 14 is rotatably mounted on the surface of the rotating toothed roller 3, and a driven toothed roller 15 is rotatably mounted on one side of the top surface of the support frame 14. The driven toothed roller 15 meshes with the meshing track 6.

[0030] In this embodiment, the support frame 14 is used to support the rotating toothed roller 3 and the driven toothed roller 15.

[0031] Specifically, fixing blocks are fixedly installed on both sides of the top surface of the support frame 14, and a support roller 16 is rotatably installed on one side of the fixing block.

[0032] In this embodiment, the support roller 16 is used to support the drying barrel 7.

[0033] Specifically, a dehumidifying fan 17 is fixedly installed on the surface of the bucket lid 8, and a connecting cover 18 is fixedly installed on one side of the dehumidifying fan 17. One end of the connecting cover 18 is connected to the heat exchange copper pipe 12.

[0034] In this embodiment, the exhaust fan 17 is turned on to extract the hot and humid air generated during fertilizer drying and transport it to the heat exchange copper tube 12 through the connecting cover 18.

[0035] Specifically, the lid 8 has locking blocks around its four sides, and the blocks are secured with buckles that are fixed to the surface of the drying drum 7.

[0036] In this embodiment, the buckle and the locking block are used to connect the lid 8 and the drying barrel 7.

[0037] Specifically, the feeding assembly 10 includes a B servo motor 1001 and a feeding screw 1002. The B servo motor 1001 is fixedly installed at one end of the feeding tube 9, and the feeding screw 1002 is fixedly installed at the output end of the B servo motor 1001. A feeding port is fixedly provided on the edge of the top surface of the feeding tube 9.

[0038] In this embodiment, servo motor 1001 drives the feeding screw 1002 to rotate, and transports the fertilizer into the drying barrel 7 through the feeding pipe 9.

[0039] Specifically, an electric heating plate 19 is fixedly installed on the inner wall of the drying barrel 7, and a temperature controller is electrically connected to one side of the electric heating plate 19. The temperature controller is fixedly installed on the outer surface of the drying barrel 7.

[0040] In this embodiment, the electric heating plate 19 is used to heat and dry the fertilizer in the drying barrel 7.

[0041] The working principle and usage process of this utility model are as follows: First, the fertilizer is put into the drying barrel 7. The A servo motor 201 drives the A rotating wheel 202 to rotate, so that the transmission belt 203 drives the B rotating wheel 204 to rotate synchronously.

[0042] Then, A rotor 202 drives the rotating toothed roller 3 to rotate, so that the drying barrel 7 rotates in the opposite direction to the rotating toothed roller 3. B rotor 204 drives the turning frame 4 to rotate in the opposite direction to the drying barrel 7, so that the fertilizer is fully turned over, heated evenly, and the drying efficiency is improved. At the same time, the scraper plate 5 scrapes off the fertilizer adhering to the inner wall of the drying barrel 7, so as to prevent it from sticking to the inside of the drying barrel 7 after drying and affecting subsequent use.

[0043] Afterwards, the silver nano-coating 20 reduces heat loss, and the dehumidification fan 17 is turned on to extract the hot and humid air generated during fertilizer drying. The air is then transported to the heat exchange copper tube 12 through the connecting cover 18. The heat exchange copper tube 12 exchanges heat with the preheating copper sleeve 11. The preheating copper sleeve 11 preheats the next batch of fertilizer raw materials in the feeding pipe 9, and the waste heat of the hot and humid air is recovered and reused, making fertilizer drying more energy-efficient.

[0044] Then, servo motor B 1001 drives the feeding screw 1002 to rotate, and transports the subsequent fertilizer raw materials into the drying barrel 7 through the feeding pipe 9.

[0045] In summary, this high-efficiency and energy-saving fertilizer drying device involves feeding fertilizer into the drying drum 7. Servo motor A 201 drives rotor A 202 to rotate, causing transmission belt 203 to drive rotor B 204 to rotate synchronously. Rotor A 202 drives the rotating toothed roller 3 to rotate, causing the drying drum 7 to rotate in the opposite direction to the rotating toothed roller 3. Rotor B 204 drives the turning frame 4 to rotate in the opposite direction to the drying drum 7. Scraper 5 scrapes off the fertilizer adhering to the inner wall of the drying drum 7. Silver nano-coating 20 reduces heat loss. The exhaust fan 17 is turned on to extract the hot and humid air generated during fertilizer drying, which is then transported through the connecting cover 18 to the heat exchange copper tube 12. The heat exchange copper tube 12 exchanges heat with the preheating copper sleeve 11, which preheats the next batch of fertilizer raw materials in the feeding pipe 9. Servo motor B 1001 drives the feeding screw 1002 to rotate, transporting subsequent fertilizer raw materials into the drying drum 7 through the feeding pipe 9.

[0046] It should be noted that, in this document, terms such as "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0047] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-efficiency and energy-saving fertilizer drying device, comprising a base (1), characterized in that, Also includes: A linkage assembly (2) is set on one side of the top surface of the base (1). A rotating toothed roller (3) is fixedly set on one side of the linkage assembly (2), and a flipping frame (4) is fixedly set on the other side of the linkage assembly (2). Both ends of the flipping frame (4) are fixedly set with scraping plates (5). A meshing track (6) is set on the surface of the rotating toothed roller (3). A drying barrel (7) is fixedly set inside the meshing track (6). A barrel cover (8) is fixedly installed on one side of the drying barrel (7). The inner wall of the drying barrel (7) is coated with a silver nano-coating (20). A feeding pipe (9) is provided on one side of the barrel cover (8). A feeding assembly (10) is fixedly provided at one end of the feeding pipe (9). A preheating copper sleeve (11) is fixedly provided on the surface of the feeding pipe (9). A cavity is fixedly provided inside the preheating copper sleeve (11). A heat exchange copper tube (12) is fixedly provided inside the cavity. An activated carbon block (13) is threadedly connected to the output end of the heat exchange copper tube (12).

2. The high-efficiency and energy-saving fertilizer drying device according to claim 1, characterized in that: The linkage component (2) includes an A servo motor (201), an A pulley (202), a transmission belt (203), and a B pulley (204). The A servo motor (201) is fixedly installed on one side of the top surface of the base (1). The A pulley (202) is fixedly installed at the output end of the A servo motor (201). The transmission belt (203) is sleeved on the surface of the A pulley (202). The B pulley (204) is sleeved on the other side inside the transmission belt (203).

3. The high-efficiency and energy-saving fertilizer drying device according to claim 1, characterized in that: The surface of the rotating toothed roller (3) is rotatably provided with a support frame (14), and a driven toothed roller (15) is rotatably provided on one side of the top surface of the support frame (14), and the driven toothed roller (15) meshes with the meshing track (6).

4. The high-efficiency and energy-saving fertilizer drying device according to claim 3, characterized in that: Both sides of the top surface of the support frame (14) are fixedly installed with fixing blocks, and a support roller (16) is rotatably installed on one side of the fixing block.

5. The high-efficiency and energy-saving fertilizer drying device according to claim 1, characterized in that: A dehumidifying fan (17) is fixedly installed on the surface of the bucket lid (8), and a connecting cover (18) is fixedly installed on one side of the dehumidifying fan (17). One end of the connecting cover (18) is connected to the heat exchange copper pipe (12).

6. The high-efficiency and energy-saving fertilizer drying device according to claim 1, characterized in that: The lid (8) has four fixed blocks around its surface, and the blocks are secured with buckles. The buckles are fixed to the surface of the drying barrel (7).

7. The high-efficiency and energy-saving fertilizer drying device according to claim 1, characterized in that: The feeding assembly (10) includes a B servo motor (1001) and a feeding screw (1002). The B servo motor (1001) is fixedly installed at one end of the feeding tube (9), and the feeding screw (1002) is fixedly installed at the output end of the B servo motor (1001). A feeding port is fixedly provided on the edge of the top surface of the feeding tube (9).

8. The high-efficiency and energy-saving fertilizer drying device according to claim 1, characterized in that: A heating plate (19) is fixedly installed on the inner wall of the drying barrel (7). A temperature controller is electrically connected to one side of the heating plate (19). The temperature controller is fixedly installed on the outer surface of the drying barrel (7).

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