Organic material composting agent granule surface coating treatment equipment
Patent Information
- Application Number
- CN202522379640.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-11-10
- Publication Date
- 2026-10-09
- Estimated Expiration
- 2035-11-10
AI Technical Summary
但是，现在的大部分覆膜需要人工操作，而人工操作效率低下、覆膜不均匀导致产品质量不稳定
1、电加热风机和风源管道组成温控系统，与颗粒覆膜圆筒紧密配合，实现精准温度控制，电加热风机通过风源管道将热风输送至颗粒覆膜圆筒内，对颗粒进行预热，使颗粒表面活性增强，有利于覆膜材料更好地附着，在对有机肥颗粒进行覆膜时，预热后的颗粒与覆膜材料的结合强度可提高 30%，提升覆膜层的附着力；颗粒搅拌传动组件与颗粒覆膜圆筒协同工作，实现颗粒的强力搅拌与均匀覆膜，颗粒搅拌驱动电机通过搅拌驱动轴、传动链条、搅拌传动轴等传动部件，带动搅拌传动齿轮和搅拌从动齿轮转动，进而使搅拌从动轴及从动轴错位搅拌叶高速旋转；从动轴错位搅拌叶的特殊结构设计，使颗粒在颗粒覆膜圆筒内产生复杂的三维运动轨迹，不仅实现颗粒之间的充分混合，还能让覆膜材料均匀地喷涂在每一个颗粒表面；相比传统的人工操作搅拌方式，覆膜均匀性误差从±15%降低至±5%，有效提升产品质量；同时，强力搅拌还能加速颗粒与覆膜材料的反应，缩短覆膜时间，提高生产效率。
Smart Images
Figure CN224822436U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of particle coating technology, specifically to a coating treatment device for the surface of organic material composting agent particles. Background Technology
[0002] In the production of organic material composting agents, surface coating treatment is often required for the granules to improve product performance and stability. However, most current coating processes require manual operation, which is inefficient and results in uneven coating, leading to unstable product quality. Therefore, those skilled in the art have provided a surface coating treatment device for organic material composting agent granules to solve the problems mentioned in the background art. Utility Model Content
[0003] The purpose of this invention is to provide a coating treatment device for the surface of organic material composting agent particles, so as to solve the problems mentioned in the background art.
[0004] To achieve the above objectives, this utility model provides the following technical solution: An organic material composting agent granule surface coating treatment device includes a granule surface coating frame, a feeding frame, a finished product discharge frame, a granule stirring drive motor, and a liquid coating storage tank. The feeding frame is movably connected to the top of the granule surface coating frame, and the finished product discharge frame is movably connected to the bottom of the granule surface coating frame. An electric heating fan is movably connected to the middle of the front end of the feeding frame, and a cooling fan is movably connected to the lower right side of the feeding frame. Air source pipes are movably connected to the middle of the front end of the electric heating fan and the middle of the bottom end of the cooling fan. Pipeline anti-granule penetration mesh is fixedly connected to the inner and outer surfaces of the air source pipes at the upper right side of the front end and the upper right side of the granule surface coating frame. A granule coating cylinder is movably connected to the upper inner wall surface of the granule surface coating frame, and the bottom middle of the granule coating cylinder is penetrated... A feeding pipe is movably connected through the middle of the top of the finished product discharge frame. A feeding electric control valve is movably connected through the upper part of the outer wall surface of the feeding pipe. A particle stirring drive motor is movably connected inside the particle surface coating frame on the right side of the top of the finished product discharge frame. The output shaft of the particle stirring drive motor is rotatably connected to the stirring drive shaft. A transmission chain is movably connected to the lower part of the outer wall surface of the stirring drive shaft. A stirring transmission shaft is movably connected to the left side of the inner wall surface of the transmission chain on the left side of the top of the finished product discharge frame. A stirring transmission gear is movably connected to the upper part of the outer surface of both the stirring drive shaft and the stirring transmission shaft. A stirring driven gear is rotatably connected to the inner meshing part of the outer surface of the stirring transmission gear. A stirring driven shaft is movably connected to the inner wall surface of the stirring driven gear. Several driven shaft staggered stirring blades are fixedly connected to the outer surface of the stirring driven shaft.
[0005] As a further embodiment of this utility model: a liquid film storage tank is movably connected to the inner wall surface of the top center through-hole of the feeding frame, and a film discharge pipe is fixedly connected to the bottom center through-hole of the liquid film storage tank.
[0006] As a further embodiment of this utility model: a film-coating electric control valve is movably connected to the upper part of the outer wall surface of the film-coating discharge pipe, and a film-coating nozzle is movably connected to the middle part of the end of the film-coating discharge pipe.
[0007] As a further embodiment of this utility model: the feeding frame is movably connected to the feeding conveyor frame at the middle of the left end of the feeding frame, and the finished product output frame is movably connected to the bottom of the lower right end of the finished product output frame.
[0008] As a further improvement of this utility model: the front end of the finished product discharge frame is movably connected to the upper right side of the through-hole of the coated particle combing motor, and the output shaft of the inner wall surface of the coated particle combing motor is rotatably connected to the combing drive shaft.
[0009] As a further embodiment of this utility model: the combing drive shaft is fixedly connected to the rear side of the outer wall surface of the combing shaft, and combing plates are fixedly connected to the outer wall surface of the combing shaft.
[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. An electric heating fan and air supply duct form a temperature control system that works closely with the granule coating cylinder to achieve precise temperature control. The electric heating fan delivers hot air to the granule coating cylinder through the air supply duct to preheat the granules, enhancing their surface activity and promoting better adhesion of the coating material. When coating organic fertilizer granules, the bonding strength between the preheated granules and the coating material can be increased by 30%, improving the adhesion of the coating layer. The granule stirring and transmission assembly works in conjunction with the granule coating cylinder to achieve powerful stirring and uniform coating of the granules. The granule stirring drive motor drives the stirring drive shaft, transmission chain, and stirring... The drive shaft and other transmission components drive the stirring drive gear and the stirring driven gear to rotate, which in turn causes the stirring driven shaft and the staggered stirring blades on the driven shaft to rotate at high speed. The special structural design of the staggered stirring blades on the driven shaft causes the particles to generate a complex three-dimensional motion trajectory inside the particle coating cylinder, which not only achieves thorough mixing between particles, but also allows the coating material to be evenly sprayed onto the surface of each particle. Compared with the traditional manual stirring method, the coating uniformity error is reduced from ±15% to ±5%, effectively improving product quality. At the same time, the powerful stirring can also accelerate the reaction between particles and coating material, shorten the coating time, and improve production efficiency.
[0011] 2. The carding system, consisting of a carding motor, carding drive shaft, carding shaft, and carding blades, plays an important role after the granules are coated. The carding motor provides stable power, which drives the carding shaft to rotate at high speed through the carding drive shaft, and the carding blades installed on the carding shaft rotate quickly accordingly. After carding, the granules have better flowability and avoid clogging. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of a device for coating the surface of organic material composting agent particles.
[0013] Figure 2 This is a plan view of the inner side of the particle surface coating frame in an organic material composting agent particle surface coating treatment device.
[0014] Figure 3 This is a plan view of the particle stirring and transmission component in an organic material composting agent particle surface coating treatment device.
[0015] Figure 4 This is a plan view of a particle surface coating component in an organic material composting agent particle surface coating treatment device.
[0016] Figure 5 This is a schematic diagram of the structure of a coated particle combing component in an organic material composting agent particle surface coating treatment device.
[0017] In the diagram: 1-Particle surface coating machine frame, 2-Feeding machine frame, 3-Finished product discharge machine frame, 4-Electric heating fan, 5-Cold air fan, 6-Air source pipe, 7-Particle penetration prevention mesh, 8-Particle coating cylinder, 9-Discharge pipe, 10-Discharge electric control valve, 11-Particle stirring drive motor, 12-Stirring drive shaft, 13-Transmission chain, 14-Stirring transmission shaft, 15-Stirring transmission gear, 16-Stirring driven gear, 17-Stirring driven shaft, 18-Driven stirring blades of driven shaft, 19-Liquid coating storage tank, 20-Coating discharge pipe, 21-Coating electric control valve, 22-Coating nozzle, 23-Feeding conveyor frame, 24-Finished product output frame, 25-Coated particle combing motor, 26-Combing drive shaft, 27-Combing shaft, 28-Combing blade. Detailed Implementation
[0018] Please see Figures 1-5In this embodiment of the utility model, an organic material composting agent granule surface coating treatment device includes a granule surface coating frame 1, a feeding frame 2, a finished product discharge frame 3, an electric heating fan 4, a cold air fan 5, an air source pipe 6, a pipe anti-granule penetration net 7, a granule coating cylinder 8, a discharge pipe 9, a discharge electric control valve 10, a granule stirring drive motor 11, a stirring drive shaft 12, a transmission chain 13, a stirring transmission shaft 14, a stirring transmission gear 15, a stirring driven gear 16, a stirring driven shaft 17, a driven shaft misaligned stirring blade 18, a liquid coating storage tank 19, a coating discharge pipe 20, a coating electric control valve 21, a coating nozzle 22, a feeding conveyor frame 23, a finished product output frame 24, a coated granule combing motor 25, a combing drive shaft 26, and a combing shaft 27. 7. The top of the particle surface coating frame 1 is movably connected to the feeding frame 2, and the bottom of the particle surface coating frame 1 is movably connected to the finished product discharge frame 3. The middle of the front end of the feeding frame 2 is movably connected to an electric heating fan 4, and the lower right side of the feeding frame 2 is movably connected to a cooling fan 5. Both the middle of the front end of the electric heating fan 4 and the middle of the bottom end of the cooling fan 5 are movably connected to air source pipes 6. The inner and outer surfaces of the air source pipes 6 are fixedly connected to the upper right side of the front end and the upper right side of the particle surface coating frame 1 via pipe anti-particle penetration nets 7. The upper inner wall surface of the particle surface coating frame 1 is movably connected to a particle coating cylinder 8. The middle of the bottom end of the particle coating cylinder 8 is movably connected to the middle of the top end of the finished product discharge frame 3. A feeding pipe 9 is movably connected to the upper part of the outer wall surface of the feeding pipe 9, through which a feeding electric control valve 10 is movably connected. A particle stirring drive motor 11 is movably connected to the top right side of the finished product discharge frame 3 inside the particle surface coating frame 1. The output shaft of the particle stirring drive motor 11 is rotatably connected to the stirring drive shaft 12. A transmission chain 13 is movably connected to the lower part of the outer wall surface of the stirring drive shaft 12. A stirring transmission shaft 14 is movably connected to the left side of the inner wall surface of the transmission chain 13 at the top left side of the finished product discharge frame 3. A stirring transmission gear 15 is movably connected to the upper part of the outer surface of both the stirring drive shaft 12 and the stirring transmission shaft 14. A stirring driven gear 16 is rotatably connected to the inner meshing part of the outer surface of the stirring transmission gear 15. The inner wall surface of the stirring driven gear 16 is also rotatably connected to the stirring driven gear 16. A stirring driven shaft 17 is movably connected, and several staggered stirring blades 18 are fixedly connected to the outer surface of the stirring driven shaft 17. A liquid film-coated storage tank 19 is movably connected to the inner wall surface of the top center through-hole of the feeding frame 2. A film-coated discharge pipe 20 is fixedly connected to the bottom center through-hole of the liquid film-coated storage tank 19. A film-coated electric control valve 21 is movably connected to the upper part of the outer wall surface of the film-coated discharge pipe 20. A film-coated nozzle 22 is movably connected to the middle through-hole of the end of the film-coated discharge pipe 20. A feeding conveyor frame 23 is movably connected to the middle through-hole of the left end of the feeding frame 2. A finished product output frame 24 is movably connected to the bottom end of the lower right opening of the finished product output frame 3. A film-coated particle combing motor 25 is movably connected to the upper right through-hole of the front end of the finished product output frame 3.The inner wall surface of the coated particle carding motor 25 is coupled to the carding drive shaft 26 for rotational connection. The outer wall surface of the carding drive shaft 26 is fixedly connected to a carding shaft 27 on its rear side. Carding blades 28 are fixedly connected to the outer wall surface of the carding shaft 27.
[0019] The working principle of this utility model is as follows: When using this utility model, firstly, the operator guides the material particles from the feeding frame 2 into the particle surface coating frame 1 through the feeding conveyor 23, and starts the electric heating fan 4, the cold air fan 5, the feeding electric control valve 10, the particle stirring drive motor 11, the coating electric control valve 21, and the coating particle combing motor 25; the electric heating fan 4 is composed of a resistance wire, a PTC ceramic heating element, and a centrifugal fan, which converts electrical energy into heat energy. The centrifugal fan provides airflow power and has a built-in temperature controller to adjust the heating power in real time, drawing in ambient air and heating it to the set temperature to form hot air with a certain flow rate. The air source pipe 6 is made of high-temperature resistant stainless steel from the electric heating fan 4, which directionally delivers the hot air to the particles. Inside the surface coating frame 1, heat loss and airflow disturbance are reduced simultaneously. The particle-proof mesh 7 prevents particles from seeping into the electric heating fan 4 from the air source duct 6 during particle heating. After heating the material particles, it facilitates the subsequent application of liquid coating material to the particle surface. The output shaft of the particle stirring drive motor 11 drives the stirring drive shaft 12 to rotate at high speed via a coupling. The transmission chain 13 is fitted onto the outer surfaces of the stirring drive shaft 12 and the stirring transmission shaft 14, transmitting power from the stirring drive shaft 12 to the stirring transmission shaft 14, causing the stirring transmission shaft 14 to rotate synchronously at high speed with the stirring drive shaft 12. Stirring transmission gears 15 are installed on the upper surface of both the stirring drive shaft 12 and the stirring transmission shaft 14. The driven gear 16 is installed on the inner meshing part of the outer surface of the stirring transmission gear 15. The stirring transmission gear 15 and the driven gear 16 mesh and drive each other, causing the two sets of driven shafts 17 to drive the staggered stirring blades 18 to stir the material particles. Then, the liquid coating material is introduced into the liquid coating storage tank 19 through the concave hole. The coating control valve 21 is opened, and the liquid coating material is sprayed out from the coating nozzle 22 along the coating discharge pipe 20 and sprayed onto the particle surface. At the same time, the staggered stirring blades 18 of the driven shaft 17 continuously turn the particles over, ensuring that the coating liquid covers them in all directions. The heated particles come into contact with the coating liquid, improving the adhesion of the coating layer. The cold air blower 5 is started, and through Cold air is ejected from the air source duct 6, causing the temperature inside the granule surface coating frame 1 to drop to a suitable temperature within 5-8 minutes, cooling the granules and coating to prevent the coating from sticking. Then, the feeding control valve 10 is opened, and the granules enter the feeding pipe 9 through the gravity of the inclined bottom surface of the granule coating cylinder 8. The granules then enter the finished product output frame 24 installed at the bottom of the right end of the finished product discharge frame 3. The output conveyor of the finished product output frame 24 transports the coated granules to the subsequent process. The output shaft of the coated granule combing motor 25 drives the combing drive shaft 26 to rotate through the coupling. The combing shaft 27 is installed on the outer surface of the combing drive shaft 26, so that the combing blades 28 comb the granules to prevent the coated granules from clogging.
[0020] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.
Claims
1. An organic material composting agent granule surface coating treatment device, comprising a granule surface coating frame (1), a feeding frame (2), a finished product discharging frame (3), a granule stirring drive motor (11), and a liquid coating storage tank (19), characterized in that, The top of the particle surface coating frame (1) is movably connected to the feeding frame (2), the bottom of the particle surface coating frame (1) is movably connected to the finished product discharge frame (3), the middle of the front end of the feeding frame (2) is movably connected to the electric heating fan (4), the lower right side of the feeding frame (2) is movably connected to the cold air fan (5), the middle of the front end of the electric heating fan (4) and the middle of the bottom end of the cold air fan (5) are both movably connected to the air source pipe (6), the inner surface and outer side of the air source pipe (6) are fixedly connected to the pipe anti-particle penetration net (7) at the upper right side of the front end and the upper right side of the particle surface coating frame (1), the upper side of the inner wall surface of the particle surface coating frame (1) is movably connected to the particle coating cylinder (8), the middle of the bottom end of the particle coating cylinder (8) is movably connected to the discharge pipe (9) at the middle of the top end of the finished product discharge frame (3), and the upper side of the outer wall surface of the discharge pipe (9) is movably connected to the discharge pipe (9). Connect the feeding electric control valve (10). The top right side of the finished product discharge frame (3) is movably connected to the particle stirring drive motor (11) inside the particle surface coating frame (1). The output shaft of the inner wall surface of the particle stirring drive motor (11) is rotatably connected to the stirring drive shaft (12). The lower side of the outer wall surface of the stirring drive shaft (12) is movably connected to the transmission chain (13). The left side of the inner wall surface of the transmission chain (13) is movably connected to the stirring transmission shaft (14) at the top left side of the finished product discharge frame (3). The upper side of the outer surface of the stirring drive shaft (12) and the stirring transmission shaft (14) are both movably connected to the stirring transmission gear (15). The inner meshing part of the outer surface of the stirring transmission gear (15) is rotatably connected to the stirring driven gear (16). The inner wall surface of the stirring driven gear (16) is movably connected to the stirring driven shaft (17). The outer surface of the stirring driven shaft (17) is fixedly connected to several driven shaft misaligned stirring blades (18).
2. The organic material composting agent granule surface coating treatment equipment according to claim 1, characterized in that, The inner wall surface of the top middle through-hole of the feed frame (2) is movably connected to the liquid film storage tank (19), and the bottom middle through-hole of the liquid film storage tank (19) is fixedly connected to the film discharge pipe (20).
3. The organic material composting agent granule surface coating treatment equipment according to claim 2, characterized in that, The film-coating discharge pipe (20) is movably connected to the film-coating electric control valve (21) at the upper part of the outer wall surface, and the film-coating nozzle (22) is movably connected to the middle part of the end of the film-coating discharge pipe (20).
4. The organic material composting agent granule surface coating treatment equipment according to claim 1, characterized in that, The feeding frame (2) is movably connected to the feeding conveyor frame (23) at the middle of the left end, and the finished product output frame (24) is movably connected to the bottom of the lower right end of the finished product output frame (3).
5. The organic material composting agent granule surface coating treatment equipment according to claim 1, characterized in that, The front end of the finished product discharge frame (3) is movably connected to the upper right side of the coated particle combing motor (25), and the inner wall surface of the coated particle combing motor (25) is connected to the combing drive shaft (26) for rotation.
6. The organic material composting agent granule surface coating treatment equipment according to claim 5, characterized in that, The combing drive shaft (26) is fixedly connected to the combing shaft (27) on the rear side of its outer wall surface, and the combing blades (28) are fixedly connected to the outer wall surface of the combing shaft (27).