A dispersion component and dispersion method for a tricalcium phosphate conveying silo

Abstract

This invention discloses a dispersion component and method for a tricalcium phosphate conveying silo. The component includes a conveyor belt with a cutting mechanism, a dispersing mechanism, and a spreading mechanism arranged alternately on the top of the conveyor belt. The cutting mechanism includes a cutter; the dispersing mechanism includes guide plates, forming a material channel between adjacent guide plates, within which a first dispersion rod is rotatably mounted; and the spreading mechanism includes spreading plates. During material conveying, the invention first cuts agglomerated material into small pieces using the cutting mechanism, then disperses these small pieces into small particles using the dispersing mechanism, and finally spreads these particles evenly on the conveyor belt for air drying using the spreading mechanism. This achieves dispersion and preliminary drying of the agglomerated material before it enters a dryer for further drying, significantly reducing the dryer's load and energy consumption, thereby lowering the production cost of tricalcium phosphate. This invention also discloses a dispersion method.

Description

Technical Field

[0001] This invention belongs to the field of tricalcium phosphate production technology, and particularly relates to a dispersion component and dispersion method for a tricalcium phosphate conveying silo. Background Technology

[0002] In the production of tricalcium phosphate, the raw materials undergo a chemical reaction to generate tricalcium phosphate precipitate slurry. The subsequent process flow is shown in Figure 1: First, the precipitate slurry is separated into solid and liquid components using a filter press to obtain a wet material; then, the wet material is dried using a dryer; the dried material is then graded and screened by a screening machine, and finally, the qualified tricalcium phosphate powder is transported to a storage silo.

[0003] In the above steps, the wet material separated by the filter press usually forms a dense block with a high moisture content. The internal moisture is difficult to evaporate. Directly feeding the wet material into the dryer via the conveyor belt will increase the load on the dryer, prolong the drying time, increase the energy consumption of the dryer, and increase the production cost of tricalcium phosphate.

[0004] Therefore, how to reduce energy consumption in the production process of tricalcium phosphate is an urgent problem to be solved. Summary of the Invention

[0005] One of the objectives of this invention is to overcome the deficiencies in the prior art and provide a dispersion component for a tricalcium phosphate conveying silo, which reduces energy consumption in the tricalcium phosphate production process.

[0006] To achieve the above objectives, the specific technical solution of the dispersion component of the tricalcium phosphate conveying silo of the present invention is as follows: A dispersion component for a tricalcium phosphate conveying silo includes: The conveyor belt has a first direction along its feeding direction. On the bearing surface at the top of the conveyor belt, a plurality of cutting mechanisms, a plurality of dispersing mechanisms, and a plurality of spreading mechanisms are arranged sequentially along the first direction. The dispersing mechanisms and the spreading mechanisms are arranged alternately. The cutting mechanism includes a plurality of cutters disposed directly above the bearing surface. The cutters slide back and forth in a direction perpendicular to the bearing surface to cut the material on the bearing surface. The dispersing mechanism includes multiple guide plates extending along a first direction. Each guide plate is arranged at equal intervals perpendicular to the first direction, so that a material channel is formed between two adjacent guide plates. A first dispersing rod for dispersing materials is rotatably arranged in the material channel. The material spreading mechanism includes material spreading plates, the number of which is the same as the number of material channels, and they are aligned one by one along a first direction. The material spreading plates are arranged perpendicular to the bearing surface and have a gap between them and the bearing surface.

[0007] Preferably, in order to prevent material from falling off both sides of the belt, the conveyor belt includes two oppositely arranged side plates and two power rollers rotatably arranged between the two side plates. The belt is driven between the two power rollers, and a support plate for supporting the belt is fixedly connected between the two side plates. Both of the two side plates are provided with a stop bar extending in a first direction on opposite sides. The distance between the two stop bars is less than the width of the belt. A mounting sleeve is provided on the side plate. A stud is fixedly connected to the stop bar. The stud passes through the mounting sleeve. Two nuts are threaded onto the stud. The two nuts abut against the mounting sleeve from both sides.

[0008] Preferably, in order to spread the material on the belt and improve the drying speed of the material, the spreading plate is set perpendicular to the bearing surface, and each spreading plate is arranged in a V-shape between two baffles, with the V-shaped opening facing forward in the first direction. Each spreading plate is fixedly connected to the mounting frame, and the top surface of the baffle is provided with multiple connecting holes along its extension direction. The mounting frame is connected to the connecting holes by bolts.

[0009] Preferably, in order to drive the cutter to slide back and forth for cutting materials, a gantry frame is provided between the two side plates. Two guide sleeves are provided on the gantry frame. The two guide sleeves are slidably coupled with guide rods on the same axis. A bottom beam is fixedly connected between the bottom ends of the two guide rods. Each cutter is arranged at equal intervals on the bottom beam along the extension direction of the bottom beam. A connecting sleeve is detachably connected to the top of the guide rod, and a permanent magnet is fixedly connected between the two connecting sleeves. An electromagnet is fixedly connected to the gantry frame, and the electromagnet and the permanent magnet are positioned opposite each other.

[0010] Preferably, to facilitate the installation and adjustment of the cutter, a slot is provided on the bottom beam along its extension direction, the slot extending through the thickness of the bottom beam, a connecting column is fixedly connected to the cutter, and positioning slots are provided on the inner walls of the opposite sides of the slot for the connecting column to enter; a locking screw is provided on the bottom beam, the locking screw passing through the beam body located on one side of the slot and threadedly connected to the beam body on the other side of the slot.

[0011] Preferably, in order to improve the material dispersing effect, the guide plate is disposed between the two baffles, and the two guide plates located on the outer side are detachably connected to the two baffles respectively. The guide plate is provided with a rotating shaft that passes through each of the guide plates in sequence. The rotating shaft is rotatably connected to each of the guide plates. The first dispersing rod is fixedly connected to the rotating shaft in the radial direction. The rotating shaft is provided with a power component for driving its rotation.

[0012] Preferably, in order to provide power for the rotation of the first dispersing rod, the guide plate has an inner cavity with an opening facing the belt body, and the power component includes a drive wheel disposed inside the inner cavity. The drive wheel is fixedly connected to the rotating shaft and is tactilely connected to the belt body.

[0013] Preferably, in order to improve the dispersion effect of materials, the guide plates are connected to each other by lifting parts. The lifting parts are arranged perpendicular to the first direction and have a triangular cross section. The bottom surface of the lifting parts is flush with the bottom surface of the guide plates. A second dispersing rod is fixedly connected to the side of the lifting parts near the rotating shaft. The second dispersing rod is staggered with the first dispersing rod.

[0014] Preferably, in order to reduce the humidity of the material, the lifting part is a hollow structure, and an air blowing port is opened on the side near the rotating shaft. The air blowing port is covered with an isolation net. A connecting pipe is provided inside the inner cavity. One end of the connecting pipe is connected to the lifting part, and the other end of the connecting pipe is connected to the top surface of the guide plate. Each of the material guide plates has a cover plate detachably connected to its top surface, and the cover plate is provided with an air injection pipe that is connected to each of the connecting pipes.

[0015] The second objective of this invention is to overcome the deficiencies in the prior art and provide a dispersion method, comprising the following steps: Step 1: The wet material separated by the filter press is transferred to the conveyor belt and transported by the conveyor belt along the first direction; Step 2: The wet material is cut into smaller pieces by multiple sets of cutters on multiple cutting mechanisms at different angles. Step 3: The small pieces of wet material are guided into each material channel by the guide plate, and the small pieces of wet material are broken into fine particles by the first dispersing rod. Step 4: The material particles delivered by the material channel are pushed by the spreading plate perpendicular to the first direction, and the material particles are spread out laterally to accelerate the separation of moisture inside the material. Step 5: Repeat steps 3 and 4 to repeatedly break up and spread the material to reduce the particle size and moisture content. Step 6: Send the broken-up material into a drying oven for drying.

[0016] The dispersion component of the tricalcium phosphate conveying silo of the present invention has the following advantages: during the material conveying process of the conveyor belt, the agglomerated material is first cut into small pieces by the cutting mechanism, then the small pieces are dispersed into small particles by the dispersing mechanism, and finally the small particles are spread on the conveyor belt by the spreading mechanism for air drying. In this way, the agglomerated material can be dispersed and initially dried. After that, the material enters the dryer for drying, which greatly reduces the load on the dryer and reduces the energy consumption of the dryer, thereby reducing the production cost of tricalcium phosphate. Attached Figure Description

[0017] Figure 1 This is a flowchart of the existing tricalcium phosphate processing technology; Figure 2 This is a schematic diagram of the structure of the dispersion component of the present invention; Figure 3 This is an exploded view of the dispersion component of the present invention; Figure 4 This is a schematic diagram of the material spreading mechanism of the present invention; Figure 5 This is a schematic diagram of the conveyor belt structure of the present invention; Figure 6 This is a schematic diagram of the structure of the baffle bar of the present invention; Figure 7 This is a schematic diagram of the slitting mechanism of the present invention; Figure 8 This is an exploded view of the cutting mechanism of the present invention; Figure 9 This is a schematic diagram of the structure of the cutter of the present invention; Figure 10 This is a schematic diagram of the dispersing mechanism of the present invention; Figure 11 This is a schematic diagram of the material guide plate of the present invention; Figure 12 This is a schematic diagram of the lifting part of the present invention; Figure 13 This is a schematic diagram of the installation structure of the drive wheel of the present invention; Explanation of markings in the diagram: 1. Conveyor belt; 2. Stop bar; 3. Dispersing mechanism; 4. Cutting mechanism; 5. Material spreading mechanism; 101. Side plate; 102. Support plate; 103. Power roller; 104. Mounting sleeve; 105. Gantry frame; 106. Guide sleeve; 107. Electromagnet; 108. Belt body; 201. Stud; 202. Nut; 203. Connecting hole; 301. Connecting pipe; 302. Guide plate; 303. Cover plate; 304. Air injection pipe; 305. Lifting section; 306. 307. Rotating shaft; 308. First dispersing rod; 309. Second dispersing rod; 310. Isolation net; 311. Inner cavity; 312. Air inlet; 313. Drive wheel; 401. Guide rod; 402. Reinforcing rib; 403. Bottom beam; 404. Cutter; 405. Positioning hole; 406. Connecting sleeve; 407. Positioning screw; 408. Permanent magnet; 409. Slot; 410. Connecting column; 411. Positioning groove; 412. Locking screw; 501. Material spreading plate; 502. Mounting bracket. Detailed Implementation

[0018] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings and examples. The following examples are only used to more clearly illustrate the technical solutions of the present invention and should not be construed as limiting the scope of protection of the present invention.

[0019] The terms "top surface," "bottom surface," and "full surface" are used with reference to the normal operating state of the dispersed components and are only for the purpose of facilitating the description of the present invention and simplifying the description. They are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present invention.

[0020] like Figure 2 and 3 As shown, a dispersion component for a tricalcium phosphate conveying silo includes a conveyor belt 1. The feeding direction of the conveyor belt 1 is a first direction. Multiple cutting mechanisms 4, multiple dispersing mechanisms 3, and multiple spreading mechanisms 5 are sequentially arranged on the bearing surface at the top of the conveyor belt 1 along the first direction. The dispersing mechanisms 3 and spreading mechanisms 5 are staggered. The cutting mechanism 4 includes multiple cutters 404 positioned directly above the bearing surface. The cutters 404 reciprocate along a direction perpendicular to the bearing surface to cut the material on the bearing surface. The dispersing mechanism 3 includes multiple guide plates 302 extending along the first direction. Each guide plate 302 is arranged at equal intervals perpendicular to the first direction, forming a material channel between adjacent guide plates 302. A first dispersion rod 307 for dispersing the material is rotatably arranged within the material channel. The spreading mechanism 5 includes spreading plates 501. The number of spreading plates 501 is the same as the number of material channels, and they are aligned one-to-one along the first direction. The spreading plates 501 are arranged perpendicular to the bearing surface and have gaps between them.

[0021] The aforementioned dispersion component is suitable for dispersing and drying the agglomerated wet tricalcium phosphate material after separation in the filter press during the transfer of tricalcium phosphate material from the filter press to the dryer. This results in the tricalcium phosphate material entering the dryer having smaller particles and lower moisture content, thereby improving the drying speed and efficiency of the material, reducing the workload of the dryer, lowering its energy consumption, and ultimately reducing the production cost of tricalcium phosphate.

[0022] The number of cutting mechanism 4, dispersing mechanism 3, and spreading mechanism 5 can be freely set according to the length of conveyor belt 1. The cutter 404 on each cutting mechanism 4 is perpendicular to the bearing surface of conveyor belt 1 and has a different angle with the first direction to improve the cutting effect of the cutter 404 on large pieces of material. During operation, the agglomerated material separated by the filter press is sent to conveyor belt 1, which transfers the material to the dryer for drying. During the transfer process, the material passes through each cutting mechanism 4 in sequence, and the large pieces of material are cut into small pieces by multiple cutting mechanisms 4 in multiple steps. After that, the material reaches the dispersing mechanism 3, where the guide plate 302 guides the small pieces of material into each material channel. Inside, as the material passes through the material channel, the rotating first dispersing rod 307 repeatedly impacts the material, thereby dispersing small pieces of material into smaller particles. The dispersed small particles are then fed in strips to the spreading plate 501, which pushes the upper layer of material to the side, thus spreading the material on the bearing surface of the conveyor belt 1 and exposing both the upper and lower layers of material to the air, accelerating the evaporation of moisture from the material and reducing the material's humidity. If the conveyor belt 1 is long enough, the material can be repeatedly dispersed and spread by the dispersing mechanism 3 and the spreading mechanism 5, reducing the particle size of the material and lowering its moisture content, so as to facilitate subsequent drying of the material.

[0023] During the material conveying process of the conveyor belt 1, the aforementioned dispersing components achieve the cutting, breaking up, and flattening of the material for drying. They effectively utilize the downtime of the conveyor belt 1 to pre-treat the material, thereby improving the efficiency and load of the subsequent drying process without adding extra steps or processing time. This increases the efficiency of tricalcium phosphate production and reduces production costs.

[0024] Further improvements include, for example Figure 5 and 6As shown, the conveyor belt 1 includes two oppositely arranged side plates 101 and two power rollers 103 rotatably arranged between the two side plates 101. A belt body 108 is driven between the two power rollers 103. A support plate 102 for supporting the belt body 108 is also fixedly connected between the two side plates 101. Each of the opposite sides of the two side plates 101 is provided with a baffle 2 extending in a first direction. The distance between the two baffles 2 is less than the width of the belt body 108. An mounting sleeve 104 is provided on the side plate 101. A stud 201 is fixedly connected to the baffle 2. The stud 201 passes through the mounting sleeve 104. Two nuts 202 are threadedly connected to the stud 201. The two nuts 202 abut against the mounting sleeve 104 from both sides.

[0025] In the conveyor belt 1, the side plates 101 are fixedly connected to the ground, providing support and reinforcement for the conveyor belt 1. The power roller 103 is equipped with a motor to drive its rotation, thereby driving the belt body 108 to rotate. The top surface of the belt body 108 is the bearing surface for carrying materials. The support plate 102 is fixed between the two side plates 101 and located inside the annular belt body 108. It strengthens the overall structure of the conveyor belt 1 and supports the upper belt body 108, thus maintaining the stable bearing performance of the bearing surface and enabling the conveyor belt 1 to transport materials stably and reliably. The axis of the mounting sleeve 104 extends horizontally perpendicular to the first direction, and the stud 201 is connected to the mounting sleeve 104. The sleeve 104 is coaxially mounted and fixed by the nut 202, which realizes the installation of the baffle 2 on the side plate 101. The distance between the two baffles 2 can be adjusted by adjusting the position of the nut 202. The ends of the two baffles 2 are bent in opposite directions, so that the distance between the ends of the two baffles 2 is greater than the width of the belt body 108. This makes it easier for the baffles 2 to guide the material between the two baffles 2. The bottom surface of the baffle 2 is in close contact with the belt body 108 to reduce the gap between them and prevent the material from overflowing from the gap. The baffles 2 can keep the material at a distance from the edge of the belt body 108 during material conveying, thereby preventing the material from falling off the belt body 108 and causing loss.

[0026] Further improvements include, for example Figure 3 As shown, the material laying plate 501 is set perpendicular to the bearing surface. Each material laying plate 501 is arranged in a V shape between two baffles 2, and the V-shaped opening faces the front in the first direction. Each material laying plate 501 is fixedly connected to the mounting frame 502. The top surface of the baffle 2 is provided with multiple connecting holes 203 along its extension direction. The mounting frame 502 is connected to the connecting holes 203 by bolts.

[0027] Specifically, the mounting frame 502 is fixedly connected to the baffle 2 by bolts and nuts, thereby realizing the installation and fixation of each material spreading plate 501 between the two baffles 2, and allowing the position of the material spreading plate 501 to be adjusted with the baffle 2; each material spreading plate 501 is arranged in a V-shape, so that the material spreading plate 501 has an acute angle with the first direction. When the material spreading plate 501 contacts the upper material, the material spreading plate 501 can push the upper material to flip towards the middle of the conveyor belt 1, which not only spreads the material, but also has a gathering effect on the material, so that the material is within the feeding range of the rear dispersing mechanism 3, and thus enters each material channel evenly; each material spreading plate 501 arranged in a V-shape contacts the material in front in sequence, which can reduce the resistance to the material in front, and maintain a gap between two adjacent material spreading plates 501 perpendicular to the first direction, so that the material can pass through the gap and prevent the material from accumulating at the material spreading plate 501. While ensuring the spreading effect of the material, it improves the material passing efficiency and ensures the material conveying efficiency.

[0028] Further improvements include, for example Figure 5 and 7 As shown in Figure -9, a gantry frame 105 is installed between the two side plates 101. Two guide sleeves 106 are mounted on the gantry frame 105, and guide rods 401 are coaxially and slidably fitted onto each guide sleeve 106. A bottom beam 403 is fixedly connected between the bottom ends of the two guide rods 401. Cutters 404 are evenly spaced along the extension direction of the bottom beam 403. A connecting sleeve 406 is detachably connected to the top of the guide rods 401, and a permanent magnet 408 is fixedly connected between the two connecting sleeves 406. An electromagnet 107 is fixedly connected to the gantry frame 105, and the electromagnet 107 and the permanent magnet 408 are perpendicular. The bottom beam 403 has a slot 409 extending along its direction, which penetrates the thickness of the bottom beam 403. A connecting post 410 is fixedly connected to the cutter 404. Positioning slots 411 for the connecting post 410 to enter are provided on the inner walls of the opposite sides of the slot 409. A locking screw 412 is provided on the bottom beam 403, which penetrates the beam on one side of the slot 409 and is threaded to the beam on the other side of the slot 409. A reinforcing rib 402 is also provided between the connecting post 410 and the cutter 404 to improve the connection strength of the cutter 404.

[0029] In the aforementioned dispersive assembly, the connecting sleeve 406 is threaded with radially distributed positioning screws 407, and the guide rod 401 has positioning holes 405. The front end of the positioning screws 407 is inserted into the positioning holes 405, thereby achieving a fixed connection between the connecting sleeve 406 and the guide rod 401. The connecting sleeve 406 is used to limit the downward distance of the guide rod 401, that is, to limit the downward cutting distance of the cutter 404, so that the cutter 404 and the belt 108 are kept at a certain distance to prevent the cutter 404 from damaging the belt 108. It also facilitates the disassembly and assembly of the guide rod 401, making equipment maintenance easier. When the electromagnet 107 is energized, it interacts with the permanent magnet... The magnets 408 repel each other, causing the guide rod 401 to rise, which in turn causes the cutter 404 to rise. When the electromagnet 107 is de-energized, the cutter 404 slides down under the influence of gravity. By controlling the intermittent energization of the electromagnet 107, the cutter 404 can be controlled to reciprocate up and down, thereby achieving the cutting of block materials. In the above-mentioned cutting mechanism 4, power is only required when the cutter 404 rises, while it is driven by gravity when the cutter falls, which can reduce the energy consumption of the mechanism and improve the energy-saving performance of the dispersing components. The guide sleeve 106 on the gantry 105 protrudes from the top surface of the gantry 105, and the height of the protrusion is greater than that of the electromagnet 107. The height is adjusted to prevent collisions between the electromagnet 107 and the permanent magnet 408, thus preventing damage. The guide rod 401 slides down, causing the connecting sleeve 406 to collide with the gantry frame 105, which can cause the cutter 404 to vibrate. This reduces the adhesion of material to the cutter 404, improves the cutting effect of the cutter 404, and reduces the composite of the electromagnet 107, thereby reducing energy consumption.

[0030] The bottom beam 403, located on both sides of the slot 409, can be adjusted in distance using locking screws 412, thus clamping and loosening the beams on both sides. This allows for the fixing and loosening of the connecting column 410, facilitating the replacement of the cutter 404. The positioning groove 411 on the bottom beam 403 limits the position of the connecting column 410, improving its installation stability. Specifically, the outer periphery of the connecting column 410 is provided with a protrusion, and the inner wall of the positioning groove 411 is provided with a matching groove. The protrusion and groove mutually limit each other, further enhancing the firmness of the cutter 404 installation. In the 404 installation structure, after loosening the locking screw 412, the connecting column 410 can be rotated or its position adjusted axially, thereby adjusting the angle and height of the cutter 404. By cutting the material with the cutter 404 at different angles, the cutting effect on blocky materials can be improved, allowing the cut material to smoothly enter the material channel for dispersing. Furthermore, the descent of the cutter 404 is controlled by gravity. When the material contains hard impurities, if the resistance of the impurities to the cutter 404 is greater than its gravity, it can prevent the cutter 404 from cutting hard, thus protecting the cutter.

[0031] Further improvements include, for example Figure 2 , 10 As shown in Figures 11 and 13, the guide plate 302 is disposed between the two baffles 2. The two guide plates 302 located on the outer side are detachably connected to the two baffles 2 respectively. A rotating shaft 306 is disposed on the guide plate 302 and passes through each guide plate 302 in sequence. The rotating shaft 306 is rotatably connected to each guide plate 302. The first dispersing rod 307 is fixedly connected to the rotating shaft 306 in the radial direction. A power component for driving its rotation is disposed on the rotating shaft 306. The guide plate 302 has an inner cavity 310 with an opening facing the belt body 108. The power component includes a drive wheel 312 disposed inside the inner cavity 310. The drive wheel 312 is fixedly connected to the rotating shaft 306 and is rotatably connected to the belt body 108.

[0032] In the aforementioned dispersing components, the bottom surface of the guide plate 302 abuts against and fits against the bearing surface of the belt body 108 to reduce the amount of material entering between them. The guide plate 302 is connected to the connecting holes 203 on the baffle 2 by bolts and nuts. The connecting holes 203 arranged on the baffle 2 can easily adjust the installation positions of the cutting mechanism 4 and the dispersing mechanism 3 on the conveyor belt 1. The front end of the guide plate 302 along the first direction has a V-shaped structure, which can effectively separate the material to both sides and guide it into the material channel. The ends of each guide plate 302 are flush with each other. Each guide plate 302 along the first direction The length of the guide plate gradually decreases from the middle guide plate 302 to the two side guide plates 302, so that the front end of each guide plate 302 is distributed in a V shape, and the V-shaped opening faces the rear in the first direction; in this way, each guide plate 302 can disperse the material to both sides, so that the material enters each material channel evenly; during the movement of the belt body 108, the friction between the belt body 108 and the drive wheel 312 drives the drive wheel 312 to rotate, and then drives the first dispersing rod 307 to rotate through the rotating shaft 306, so that the first dispersing rod 307 stirs and disperses the material, so that the material forms fine particles.

[0033] In the aforementioned dispersing mechanism 3, the first dispersing rod 307 achieves a transmission connection with the belt 108, eliminating the need for additional power and significantly improving the energy-saving performance of the mechanism. Furthermore, the rotational speed of the first dispersing rod 307 is proportional to the transmission speed of the belt 108, allowing it to adjust its own stirring speed according to the amount of material entering the material channel to ensure the stirring effect. As the material passes between the rotating shaft 306 and the belt 108, the first dispersing rod 307 rotates in the same direction as the belt 108, propelling the material forward and effectively preventing material accumulation inside the material channel. When the dispersing mechanism 3 is combined with the spreading mechanism 5, it can repeatedly gather and spread the material while dispersing it, allowing the material to fully contact the air and improving the efficiency of moisture dissipation, thereby effectively reducing the humidity of the material.

[0034] Further improvements include, for example Figure 11-13 As shown, the guide plates 302 are interconnected by lifting parts 305. The lifting parts 305 are arranged perpendicular to the first direction and have a triangular cross-section. The bottom surface of the lifting parts 305 is flush with the bottom surface of the guide plates 302. A second dispersing rod 308 is fixedly connected to the side of the lifting parts 305 near the rotating shaft 306. The second dispersing rod 308 is staggered with the first dispersing rod 307. The lifting parts 305 are hollow structures. An air blowing port 311 is opened on the side of the lifting parts 305 near the rotating shaft 306. An isolation net 309 is covered on the air blowing port 311. A connecting pipe 301 is provided inside the inner cavity 310. One end of the connecting pipe 301 is connected to the lifting part 305, and the other end of the connecting pipe 301 is connected to the top surface of the guide plates 302. A cover plate 303 is detachably connected to the top surface of each guide plate 302. An air injection pipe 304 connected to each connecting pipe 301 is provided on the cover plate 303.

[0035] In the dispersing mechanism 3, the bottom surface of the lifting part 305 is in contact with the bearing surface of the conveyor belt 1. The lifting part 305 is located in front of the rotating shaft 306 along the first direction. Both the front and rear surfaces of the lifting part 305 along the first direction are inclined surfaces. When the material enters the material channel, the inclined surface in front of the lifting part 305 scoops up and separates the material from the belt body 108. The second dispersing rod 308 is fixed on the inclined surface behind the lifting part 305. Under the continuous pushing force of the subsequent material, the material falls onto the second dispersing rod 308. At this time, the first dispersing rod 307 rotates from top to bottom. Through the cooperation of the first dispersing rod 308 and the second dispersing rod 207, the material is sheared, and the sheared small pieces of material fall below the second dispersing rod 207, that is, fall back onto the belt body 108. By dispersing the material from the belt body 108, the material is separated from the belt body 108. The upward separation and lifting mechanism allows for more thorough contact between the material and the first dispersing rod 308 and the second dispersing rod 207. The material is then compressed and sheared by both rods, significantly improving the dispersion effect compared to the simple rotation of the first dispersing rod 308. Furthermore, the downward compression of the material on the second dispersing rod 207 by the first dispersing rod 308 reduces the likelihood of splashing, keeping the material within the material channel and minimizing loss. The cover plate 303 further reduces splashing and loss. The air supply pipe 304 connects to the dryer, allowing waste heat to be returned to the lifting section 305 via the connecting pipe 301. The air outlet 311, located below the second dispersing rod 308, blows hot air onto the dispersed material, drying it and further reducing its moisture content.

[0036] Of the aforementioned dispersion components, only the electromagnet 107 requires electricity; the rest require no additional energy. While effectively dispersing the material to reduce the load on the subsequent dryer, it also reduces additional energy consumption and significantly lowers the production cost of tricalcium phosphate.

[0037] A dispersion method includes the following steps: Step 1: The wet material separated by the filter press is transferred to the conveyor belt 1, and the conveyor belt 1 transports the wet material along the first direction; Step 2: The wet material is cut into smaller pieces by multiple sets of cutters 404 on multiple cutting mechanisms 4 at different angles. Step 3: The small pieces of wet material are guided into each material channel by the guide plate 302, and the small pieces of wet material are broken into fine particles by the first dispersing rod 307. Step 4: The material particles delivered by the material channel are pushed by the spreading plate 501 perpendicular to the first direction, and the material particles are spread out laterally to accelerate the separation of moisture inside the material. Step 5: Repeat steps 3 and 4 to repeatedly break up and spread the material to reduce the particle size and moisture content. Step 6: Send the broken-up material into a drying oven for drying.

[0038] It is understood that the present invention has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of the invention. Furthermore, under the teachings of the present invention, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of the invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of the present invention.

Claims

1. A dispersion component for a tricalcium phosphate conveying silo, characterized in that, include: The conveyor belt has a first direction along its feeding direction. On the bearing surface at the top of the conveyor belt, a plurality of cutting mechanisms, a plurality of dispersing mechanisms, and a plurality of spreading mechanisms are arranged sequentially along the first direction. The dispersing mechanisms and the spreading mechanisms are arranged alternately. The cutting mechanism includes a plurality of cutters disposed directly above the bearing surface. The cutters slide back and forth in a direction perpendicular to the bearing surface to cut the material on the bearing surface. The dispersing mechanism includes multiple guide plates extending along a first direction. Each guide plate is arranged at equal intervals perpendicular to the first direction, so that a material channel is formed between two adjacent guide plates. A first dispersing rod for dispersing materials is rotatably arranged in the material channel. The material spreading mechanism includes material spreading plates, the number of which is the same as the number of material channels, and they are aligned one by one along a first direction. The material spreading plates are arranged perpendicular to the bearing surface and have a gap between them and the bearing surface.

2. The dispersion component of the tricalcium phosphate conveying silo according to claim 1, characterized in that, The conveyor belt includes two oppositely arranged side plates and two power rollers rotatably arranged between the two side plates. A belt body is driven between the two power rollers, and a support plate for supporting the belt body is fixedly connected between the two side plates. Both of the two side plates are provided with a stop bar extending in a first direction on opposite sides. The distance between the two stop bars is less than the width of the belt. A mounting sleeve is provided on the side plate. A stud is fixedly connected to the stop bar. The stud passes through the mounting sleeve. Two nuts are threaded onto the stud. The two nuts abut against the mounting sleeve from both sides.

3. The dispersion component of the tricalcium phosphate conveying silo according to claim 2, characterized in that, The material laying plate is arranged perpendicular to the bearing surface. Each material laying plate is arranged in a V-shape between two baffles, and the V-shaped opening faces forward in the first direction. Each material laying plate is fixedly connected to the mounting frame. The top surface of the baffle has multiple connecting holes along its extension direction. The mounting frame is connected to the connecting holes by bolts.

4. The dispersion component of the tricalcium phosphate conveying silo according to claim 2, characterized in that, A gantry frame is erected between the two side plates. Two guide sleeves are provided on the gantry frame. Guide rods are slidably fitted on both guide sleeves. A bottom beam is fixedly connected between the bottom ends of the two guide rods. Each cutter is arranged at equal intervals on the bottom beam along the extension direction of the bottom beam. A connecting sleeve is detachably connected to the top of the guide rod, and a permanent magnet is fixedly connected between the two connecting sleeves. An electromagnet is fixedly connected to the gantry frame, and the electromagnet and the permanent magnet are positioned opposite each other.

5. The dispersion component of the tricalcium phosphate conveying silo according to claim 4, characterized in that, A slot is provided on the bottom beam along its extension direction, the slot is provided through the thickness of the bottom beam, a connecting column is fixedly connected to the cutter, and positioning slots are provided on the inner walls of the opposite sides of the slot for the connecting column to enter; a locking screw is provided on the bottom beam, the locking screw passes through the beam body located on one side of the slot and is threadedly connected to the beam body on the other side of the slot.

6. The dispersion component of the tricalcium phosphate conveying silo according to claim 2, characterized in that, The guide plate is disposed between the two baffles. The two guide plates located on the outer side are detachably connected to the two baffles respectively. A rotating shaft is disposed on the guide plate and passes through each guide plate in sequence. The rotating shaft is rotatably connected to each guide plate. The first dispersing rod is fixedly connected to the rotating shaft in the radial direction. A power component for driving its rotation is disposed on the rotating shaft.

7. The dispersion component of the tricalcium phosphate conveying silo according to claim 6, characterized in that, The guide plate has an inner cavity with an opening facing the belt. The power component includes a drive wheel disposed inside the inner cavity. The drive wheel is fixedly connected to the rotating shaft and is tactilely connected to the belt.

8. The dispersion component of the tricalcium phosphate conveying silo according to claim 7, characterized in that, Each of the guide plates is connected to each other by a lifting part. The lifting part is arranged perpendicular to the first direction and has a triangular cross section. The bottom surface of the lifting part is flush with the bottom surface of the guide plate. A second dispersing rod is fixedly connected to the side of the lifting part near the rotating shaft. The second dispersing rod is staggered with the first dispersing rod.

9. The dispersion component of the tricalcium phosphate conveying silo according to claim 8, characterized in that, The lifting part has a hollow structure, and an air blowing port is opened on the side near the rotating shaft. The air blowing port is covered with an isolation net. A connecting pipe is provided inside the inner cavity. One end of the connecting pipe is connected to the lifting part, and the other end of the connecting pipe is connected to the top surface of the guide plate. Each of the material guide plates has a cover plate detachably connected to its top surface, and the cover plate is provided with an air injection pipe that is connected to each of the connecting pipes.

10. A dispersion method applicable to the dispersion component according to any one of claims 1-9, characterized in that, Includes the following steps: Step 1: The wet material separated by the filter press is transferred to the conveyor belt and transported by the conveyor belt along the first direction; Step 2: The wet material is cut into smaller pieces by multiple sets of cutters on multiple cutting mechanisms at different angles. Step 3: The small pieces of wet material are guided into each material channel by the guide plate, and the small pieces of wet material are broken into fine particles by the first dispersing rod. Step 4: The material particles delivered by the material channel are pushed by the spreading plate perpendicular to the first direction, and the material particles are spread out laterally to accelerate the separation of moisture inside the material. Step 5: Repeat steps 3 and 4 to repeatedly break up and spread the material to reduce the particle size and moisture content. Step 6: Send the broken-up material into a drying oven for drying.

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