Efficient chain type formation equipment for calcium superphosphate plate

Abstract

The application discloses a kind of high-efficiency superphosphate calcium plate chain type formation equipment, including rack and erecting on rack conveying plate chain assembly, still including multiple material layer adjusting components, multiple scale removal components, multiple adsorption components.Conveying plate chain assembly includes traction chain and multiple bearing plates, multiple bearing plates are all fixedly connected on traction chain, and each bearing plate is all opened with through long slot and multiple air holes.The scale removal component includes first drive component, long cross pipe and multiple outer scale removal pipes, multiple outer scale removal pipes are all communicated with long cross pipe, and the output end of first drive component is drivingly connected on long cross pipe, and outer scale removal pipe is slidingly connected in the hole wall of air hole, and the sidewall of outer scale removal pipe is opened with multiple air injection holes.Adsorption component includes second drive component, negative pressure main pipe and multiple negative pressure adsorption pipes, and multiple negative pressure adsorption pipes are all communicated with negative pressure main pipe.The high-efficiency superphosphate calcium plate chain type formation equipment of the application can flexibly regulate and control material layer thickness.

Description

Technical Field

[0001] This invention belongs to the technical field of superphosphate plate chain formation equipment, specifically relating to a high-efficiency superphosphate plate chain formation equipment. Background Technology

[0002] The plate chain reaction (PCR) equipment is the core machine for continuous production of superphosphate. It relies on chain plates to carry the acid ore slurry for solidification, enabling continuous feeding, reaction, and unloading operations. Compared to traditional reversion reaction equipment, it offers a higher degree of automation and production continuity, and is widely used in large-scale superphosphate production processes. The uniformity of slurry solidification, the efficiency of internal waste gas discharge, and the anti-sticking and self-cleaning capabilities of the chain plates directly determine product quality, curing cycle, and the stability of continuous equipment operation.

[0003] In actual production, the thickness of the material layer in existing plate chain chemical formation equipment is fixed and cannot be adjusted. When the properties of raw materials and production capacity fluctuate, uneven material layer thickness is likely to occur, resulting in poor consistency of the chemical formation reaction. During the solidification process of thick material layers, a dense hard shell is easily formed on the surface, making it difficult for internal reaction waste gas and water vapor to be discharged, resulting in reaction lag and a significantly extended curing cycle. Long-term operation of the chain plates is prone to the generation of stubborn sticky scale, and existing cleaning methods are not thorough and are prone to damaging the equipment. This leads to poor production stability, high operation and maintenance costs, and seriously restricts the efficient and continuous operation of the production line.

[0004] Therefore, in order to address the above-mentioned technical problems, it is necessary to provide a high-efficiency superphosphate plate chain formation device. Summary of the Invention

[0005] The purpose of this invention is to provide a high-efficiency superphosphate board chain-type formation equipment, which can control the thickness of the material layer, ensure smooth material degassing, shorten the curing cycle, and enable the chain plate to self-clean online, significantly reducing scaling, ensuring stable product quality, and significantly improving the continuous operation efficiency of the equipment.

[0006] To achieve the above objectives, a specific embodiment of the present invention provides a high-efficiency superphosphate plate chain formation device, including a frame and a conveyor plate chain assembly mounted on the frame, multiple material layer adjustment assemblies, multiple descaling assemblies, and multiple adsorption assemblies.

[0007] The conveyor chain assembly includes a traction chain and multiple support plates, all of which are fixedly connected to the traction chain. Each support plate has a through-type long groove and multiple ventilation holes. The material layer adjustment assembly is slidably mounted on the support plate and includes a thickness adjustment plate that is slidably connected to the groove wall.

[0008] The descaling assembly includes a first drive assembly, a long horizontal tube, and multiple external descaling tubes. The multiple external descaling tubes are all connected to the long horizontal tube. The output end of the first drive assembly is driven and connected to the long horizontal tube. The external descaling tubes are slidably connected to the wall of the vent hole. Multiple air jet holes are opened on the side wall of the external descaling tubes.

[0009] The adsorption assembly includes a second driving assembly, a negative pressure main pipe, and multiple negative pressure adsorption tubes. The multiple negative pressure adsorption tubes are all connected to the negative pressure main pipe and are nested inside multiple external cleaning tubes. The sidewalls of the negative pressure adsorption tubes are provided with multiple air suction holes. The negative pressure main pipe is drivenly connected to the output end of the first driving assembly.

[0010] In one or more embodiments of the present invention, the opposite end faces of the thickness adjustment plate are integrally formed with sliding supports, and the bottom end face of the bearing plate is fixedly connected to a pair of first step lead screw motors, the power output end of the first step lead screw motors being drivenly connected to the sliding supports.

[0011] In one or more embodiments of the present invention, a first limiting block is fixedly connected to the end of the power output terminal of the first step lead screw motor.

[0012] In one or more embodiments of the present invention, a sealing ring is fixedly connected to the top end face of the external cleaning pipe, a sleeve is fixedly connected to the bottom end face of the sealing ring, and a guide fan matching the jet hole is rotatably connected to the outer side wall of the sleeve.

[0013] In one or more embodiments of the present invention, the first drive assembly includes a pair of telescopic cylinders fixedly connected to the bottom end face of the support plate.

[0014] In one or more embodiments of the present invention, one end of the long horizontal tube is connected to a connecting pipe, one end of the plurality of connecting pipes is connected to a high-pressure hose, and a solenoid valve is provided on the connecting pipe.

[0015] In one or more embodiments of the present invention, the negative pressure adsorption tube is coaxially nested inside the outer cleaning tube, and the negative pressure adsorption tube is slidably connected to the side wall of the sleeve.

[0016] In one or more embodiments of the present invention, the air intake hole is disposed inside the side wall of the sleeve, and the negative pressure adsorption tube is in close contact with the inner wall of the sleeve.

[0017] In one or more embodiments of the present invention, one end of the negative pressure main pipe is connected to a negative pressure hose.

[0018] In one or more embodiments of the present invention, a dustproof net matching the air intake hole is provided inside the side wall of the negative pressure adsorption tube.

[0019] Compared with existing technologies, the high-efficiency superphosphate plate chain formation equipment of this invention can flexibly adjust the thickness of the material layer, avoiding the problem of poor consistency of the formation reaction caused by uneven material layer thickness, and improving the quality stability of the finished superphosphate product. During the curing stage, the material layer is drilled to vent air, and the reaction waste gas is collected by close-range negative pressure extraction. This shortens the waste gas discharge path, reduces waste gas diffusion, improves waste gas collection and treatment efficiency, and is more environmentally friendly. It also accelerates the discharge of waste gas inside the material layer, controls the moisture content and internal temperature of the material layer, speeds up the curing of superphosphate, and shortens the formation cycle. The online descaling operation can clean and scrape the material blocking mechanism, venting holes, and equipment plate surface separately, effectively reducing the accumulation of stubborn sticky scale, avoiding blockage of the holes, greatly reducing the workload of manual cleaning and maintenance, ensuring continuous and stable operation of the equipment, and improving overall production efficiency. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0021] Figure 1 This is a front view of a high-efficiency superphosphate plate chain formation device according to an embodiment of the present invention;

[0022] Figure 2 This is a front view of a conveyor chain assembly according to an embodiment of the present invention;

[0023] Figure 3 This is a structural diagram of a conveyor chain assembly according to an embodiment of the present invention;

[0024] Figure 4 This is a cross-sectional view of a conveyor chain assembly according to an embodiment of the present invention;

[0025] Figure 5 for Figure 4 Enlarged view of the structure at point A in the middle;

[0026] Figure 6 This is an exploded view of the baffle assembly in one embodiment of the present invention;

[0027] Figure 7 This is an exploded view of the descaling component and the adsorption component in one embodiment of the present invention;

[0028] Figure 8 for Figure 7 Enlarged view of the structure at point B in the middle.

[0029] Explanation of key figure labels:

[0030] 1. Frame; 2. Conveyor chain assembly; 201. Traction chain; 202. Bearing plate; 203. Long trough; 204. Ventilation hole; 3. Thickness adjustment plate; 301. Sliding support; 302. First step screw motor; 303. First limit block; 4. Scaling assembly; 401. External scaling pipe; 402. Long horizontal pipe; 403. Telescopic cylinder; 404. Connecting pipe; 405. High-pressure hose; 406. Solenoid valve; 407. Sealing ring; 408. Sleeve; 409. Guide fan; 410. Air jet hole; 5. Adsorption assembly; 501. Negative pressure adsorption pipe; 502. Negative pressure main pipe; 503. Support plate; 504. Second step screw motor; 505. Second limit block; 506. Negative pressure hose; 507. Suction hole; 508. Dustproof net. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solutions in this disclosure, the technical solutions in the embodiments of this disclosure will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this disclosure, and not all embodiments. Based on the embodiments in this disclosure, all other embodiments obtained by those skilled in the art without creative effort should fall within the scope of protection of this disclosure.

[0032] like Figure 1 As shown, an embodiment of the present invention discloses a high-efficiency superphosphate plate chain formation device, including a frame 1 and a conveyor plate chain assembly 2. The conveyor plate chain assembly 2 is mounted on the frame 1 and also includes multiple material layer adjustment components, multiple descaling components 4, and multiple adsorption components 5. The multiple material layer adjustment components are respectively mounted on each support plate 202 to limit the material layer height of the superphosphate slurry on the surface of the conveyor plate chain assembly 2. The material layer thickness can be flexibly adjusted according to the raw material properties and actual production capacity to avoid the problem of poor consistency in the formation reaction caused by uneven material layer thickness. Similarly, the multiple descaling components 4 and multiple adsorption components 5 are also respectively mounted on each support plate 202 to discharge reaction waste gas inside the material layer and break down the dense hard shell on the surface. Simultaneously, they can perform online descaling operations on the surface of the support plate 202 to reduce the accumulation of stubborn, sticky scale.

[0033] like Figures 2 to 4 As shown, the traction chain 201 in the conveyor chain assembly 2 is mounted on the drive roller of the frame 1, and multiple bearing plates 202 are sequentially fixedly connected to the surface of the traction chain 201, together forming a bearing structure for cyclic conveying.

[0034] like Figure 6As shown, each support plate 202 has a through-type long groove 203 arranged along the width direction, and multiple ventilation holes 204 are evenly distributed on the side of the long groove 203, penetrating the support plate 202. The material layer adjustment component can slide along the long groove 203, and the material layer thickness can be flexibly controlled by adjusting the extension height of the thickness adjustment plate 3 on the support plate 202.

[0035] The thickness adjustment plate 3 is slidably connected to the groove wall of the long groove 203. The bottom opposite end face of the thickness adjustment plate 3 is integrally formed with a sliding support 301. The bottom end face of the bearing plate 202 is fixedly connected with a pair of first step screw motors 302. The power output end of the first step screw motor 302 is connected to the sliding support 301. The end of the power output end of the first step screw motor 302 is fixedly connected with a first limit block 303, which is used to limit the stroke of the sliding support 301 and prevent the sliding support 301 from falling off the screw.

[0036] When the material layer thickness needs to be adjusted, a pair of first step screw motors 302 are synchronously driven, which drives the sliding support 301 to move along the screw, thereby driving the thickness adjustment plate 3 to rise and fall along the long groove 203, quickly adjusting the height of the thickness adjustment plate 3 protruding from the surface of the bearing plate 202, completing the limit adjustment of the material layer thickness, and adapting to the process requirements under different production conditions.

[0037] During the return journey after unloading from the conveyor chain assembly 2, slurry scale adheres to the thickness adjustment plate 3. The first step screw motor 302 drives the thickness adjustment plate 3 to slide. During the process of entering the long trough 203, the scale on the surface of the thickness adjustment plate 3 is scraped off by the trough wall of the long trough 203, realizing the self-cleaning of the thickness adjustment plate 3. This solves the problem that fixed baffles in the prior art are prone to material accumulation and scale formation, requiring manual cleaning.

[0038] like Figure 7 and Figure 8 As shown, the descaling component 4 includes a long horizontal tube 402 and a plurality of external descaling tubes 401 that match the vent holes 204. The external descaling tubes 401 are slidably connected to the wall of the vent holes 204.

[0039] In the feeding reaction zone, when the mixture is in the paste slurry stage, the top surface of the external cleaning pipe 401 is flush with the top surface of the bearing plate 202. The external cleaning pipe 401 seals the vent hole 204, keeping the vent hole 204 closed. This prevents the thin slurry from leaking out of the vent hole 204, which does not affect the normal feeding of the slurry and ensures the stable progress of the early mineral acid neutralization reaction.

[0040] After entering the material solidification zone, as the material gradually solidifies and hardens, the external cleaning tube 401 slides upward and continues to press into the material, drilling through holes in the material layer; then the external cleaning tube 401 slides downward and slides out of the vent 204, no longer blocking the vent 204. At this time, the internal waste gas generated by the reaction can be discharged through the through holes on the material layer, which can accelerate the overall curing and solidification of the material.

[0041] The first drive assembly consists of a pair of telescopic cylinders 403. The telescopic cylinders 403 are fixedly connected to the bottom end face of the support plate 202. The power output end of the telescopic cylinders 403 is connected to the long horizontal pipe 402. Multiple external cleaning pipes 401 are fixedly connected to the long horizontal pipe 402. The telescopic cylinders 403 are used to drive the long horizontal pipe 402 to rise and fall, thereby synchronously driving the multiple external cleaning pipes 401 to slide up and down along the vent hole 204 to complete the drilling and venting operation.

[0042] During the return stroke of the equipment, the external cleaning pipe 401 is driven to slide back and forth. The scraping between the outer side of the external cleaning pipe 401 and the wall of the vent 204 removes the material residue and scale adhering to the wall of the vent 204, preventing the vent 204 from becoming blocked and ensuring that subsequent ventilation and exhaust operations can proceed normally.

[0043] One end of the long horizontal pipe 402 is connected to a connecting pipe 404, and one end of multiple connecting pipes 404 is connected to a high-pressure hose 405. A solenoid valve 406 is installed on the connecting pipe 404. The high-pressure hose 405 is connected to an external high-pressure air source. The solenoid valve 406 is used to control the opening and closing of the corresponding connecting pipe 404. Multiple through air jet holes 410 are opened on the side wall of the external cleaning pipe 401.

[0044] Since the high-pressure hose 405 is a flexible pipe, it can bend and deform. When the conveyor chain assembly 2 reciprocates on the frame 1, there will be no interference between adjacent cleaning components 4 at the arc. Therefore, it can be installed on the conveyor chain assembly 2 without interfering with the operation of the conveyor chain assembly 2.

[0045] After the material is unloaded from the conveyor chain assembly 2, the high-pressure hose 405 is connected to a high-pressure air source. The high-pressure gas is sequentially sent through the high-pressure hose 405 and the connecting pipe 404 into the long horizontal pipe 402, and then split into each external cleaning pipe 401, finally being ejected from the jet nozzle 410. The ejected airflow can clean the residual material adhering to the support plate 202, and can also remove material residue from the joint seams of the support plate 202 and clean the dead corners, realizing online cleaning.

[0046] A sealing ring 407 is fixedly connected to the top end face of the external cleaning pipe 401, and a sleeve 408 is fixedly connected to the bottom end face of the sealing ring 407. A guide fan 409 matching the jet hole 410 is rotatably connected to the outer wall of the sleeve 408. When high-pressure gas flows out from the jet hole 410, the high-pressure airflow drives the guide fan 409 to rotate. The guide fan 409 can guide and disperse the jet airflow, so that the high-pressure airflow acts evenly on the surface of the bearing plate 202 along the outer side of the external cleaning pipe 401, thereby improving the cleaning coverage and cleaning effect, avoiding damage to the plate surface due to excessive local airflow intensity, and extending the service life of the equipment.

[0047] The adsorption assembly 5 includes a second driving assembly, a negative pressure main pipe 502, and multiple negative pressure adsorption tubes 501. The multiple negative pressure adsorption tubes 501 are coaxially nested within multiple external cleaning tubes 401. Multiple through-holes 507 are provided on the sidewalls of the negative pressure adsorption tubes 501. In the material distribution reaction zone, when the negative pressure adsorption tubes 501 contract, they are inside the external cleaning tubes 401. The top end face of the negative pressure adsorption tube 501 is flush with the top end face of the sealing ring 407 and seals the circular hole of the sealing ring 407, thereby preventing the paste-like slurry from entering the external cleaning tubes 401.

[0048] Since the bottom end face of the sealing ring 407 is fixedly connected to the sleeve 408, and the sleeve 408 is in close contact with the negative pressure adsorption tube 501, it can further prevent the paste-like slurry from seeping into the gap, avoid blockage inside the external cleaning tube 401, and ensure the normal operation of drilling and venting.

[0049] After entering the solidification and exhaust stage, the second drive component drives multiple negative pressure adsorption pipes 501 to extend upwards simultaneously from the through holes drilled from the outer cleaning pipe 401 on the material plate. The negative pressure adsorption pipes 501 extend into the material layer and protrude from the upper surface of the material plate, allowing direct negative pressure suction to extract the reaction waste gas from the through holes and the reaction waste gas on the upper surface of the material plate. Because the suction hole 507 is closer to the material, compared with traditional negative pressure waste gas treatment devices, it can shorten the flow path of waste gas, reduce the diffusion of waste gas, further improve the waste gas collection efficiency, and is more environmentally friendly.

[0050] At the same time, the negative pressure suction of the suction hole 507 can accelerate the gas flow on the surface of the material plate and inside the through hole, quickly discharge the acidic waste gas of the reaction, eliminate reaction inhibitory factors, remove excess water vapor, regulate the moisture content of the material, accelerate solid phase crystallization, balance the internal temperature of the material layer, stabilize the reaction environment, and thus shorten the material maturation cycle.

[0051] The second drive assembly includes a pair of second stepper screw motors 504, which are fixedly connected to the bottom end face of the long horizontal tube 402. A support plate 503 is connected to the power output end of the second stepper screw motors 504. Multiple negative pressure adsorption tubes 501 are fixedly connected to a negative pressure main pipe 502, which is also fixedly connected to the support plate 503. A second limiting block 505 is fixedly connected to the end of the power output end of the second stepper screw motors 504 to limit the sliding stroke of the support plate 503 and prevent it from detaching from the screw.

[0052] The second step screw motor 504 drives the support plate 503 to slide up and down, thereby driving the negative pressure adsorption tube 501 to slide up and down inside the outer cleaning tube 401. The extension height of the negative pressure adsorption tube 501 is adjusted according to different material layer thicknesses to adapt to the exhaust gas suction needs under different working conditions.

[0053] One end of the negative pressure adsorption tube 501 is connected to a negative pressure hose 506, which is connected to an external negative pressure suction device. Because the negative pressure hose 506 is a flexible pipe, it can bend and deform. When running at the arc of the conveyor chain assembly 2, there is no interference between adjacent adsorption components 5, so it can be installed on the conveyor chain assembly 2 without interfering with the operation of the conveyor chain assembly 2.

[0054] like Figure 5 As shown, since the suction hole 507 is located inside the side wall of the sleeve 408, and the negative pressure adsorption tube 501 is in close contact with the inner wall of the sleeve 408, when the negative pressure adsorption tube 501 is inside the outer cleaning tube 401, the sleeve 408 can block the suction hole 507.

[0055] A dustproof net 508 is embedded at the opening of the air intake 507, which can filter large particles of material, prevent material from being sucked into the negative pressure pipeline and causing pipeline blockage, and ensure the stable operation of the exhaust gas extraction operation.

[0056] When using, such as Figure 1 As shown, the mixed superphosphate slurry is evenly distributed on each of the bearing plates 202 of the conveyor chain assembly 2. According to the production process requirements, the first step screw motor 302 drives the thickness adjustment plate 3 to rise and fall along the long groove 203, adjusting the height of the thickness adjustment plate 3 protruding from the surface of the bearing plate 202, limiting the thickness of the material layer, so that the thickness of the material layer is uniform and consistent, ensuring the consistency of the subsequent formation reaction.

[0057] The slurry is conveyed sequentially through the feeding reaction zone, curing zone, and maturation zone by the conveyor chain assembly 2. In the feeding reaction zone, the external cleaning pipe 401 seals the vent hole 204 to prevent leakage of the thin slurry, and the negative pressure adsorption pipe 501 is retracted inside the external cleaning pipe 401 to prevent the paste-like slurry from seeping in and causing blockage. After entering the curing zone, the telescopic cylinder 403 drives the long horizontal pipe 402 to move upward, causing the external cleaning pipe 401 to slide upward and drill a through hole in the cured material layer. Subsequently, the telescopic cylinder 403 drives the external cleaning pipe 401 to move downward and reset, no longer sealing the vent hole 204. The second stepper screw motor 504 moves the support plate 503 upward, causing the negative pressure adsorption pipe 501 to extend from the external cleaning pipe 401 and protrude from the surface of the material layer. This activates the external negative pressure suction device. The waste gas generated by the reaction is collected along the through holes in the material layer and then directly sucked in by the suction holes 507 on each negative pressure adsorption pipe 501. After flowing into the negative pressure main pipe 502, it is transported to the external treatment device through the negative pressure hose 506, which accelerates the discharge speed of the waste gas and shortens the maturation cycle.

[0058] After the support plate 202 reaches the unloading position and unloads the material, it enters the return phase along with the traction chain 201. At this time, the first step screw motor 302 drives the thickness adjustment plate 3 to move down and into the long trough 203. The scale adhering to the surface of the thickness adjustment plate 3 is scraped off by the trough wall of the long trough 203, achieving self-cleaning. The solenoid valve 406 opens the corresponding connecting pipe 404 passage, and the high-pressure airflow from the external high-pressure air source is sent into the long horizontal pipe 402 through the high-pressure hose 405 and the connecting pipe 404, and then distributed to each external descaling pipe 401, finally being sprayed out from the jet hole 410. With the help of the rotating guide fan 409, the airflow is dispersed and evenly cleaned of residual material on the surface and in the gaps of the support plate 202, as well as in cleaning dead corners. The cleaned support plate 202 returns to the material placement station, and the above process is repeated to achieve continuous chain-type formation of superphosphate plates. The whole process is continuous and stable, and there is no need for manual periodic cleaning of scale, resulting in higher equipment operating efficiency.

[0059] Compared with existing technologies, the high-efficiency superphosphate plate chain formation equipment of this invention can flexibly adjust the thickness of the material layer, avoiding the problem of poor consistency of the formation reaction caused by uneven material layer thickness, and improving the quality stability of the finished superphosphate product. During the curing stage, holes can be drilled in the material layer to vent air, and reaction waste gas can be collected by close-range negative pressure extraction. This shortens the waste gas discharge path, reduces waste gas diffusion, improves waste gas collection and treatment efficiency, and is more environmentally friendly. It also accelerates the discharge of waste gas from inside the material layer, controls the moisture content and internal temperature of the material layer, speeds up the curing of superphosphate, and shortens the formation cycle. Online descaling operations can clean and scrape the material blocking mechanism, vent holes, and equipment plate surface separately, effectively reducing the accumulation of stubborn adhesive scale, preventing blockage of through holes, significantly reducing the workload of manual cleaning and maintenance, ensuring continuous and stable operation of the equipment, and improving overall production efficiency.

[0060] It will be apparent to those skilled in the art that this disclosure is not limited to the details of the exemplary embodiments described above, and that this disclosure can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of this disclosure is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this disclosure. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0061] 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. A high-efficiency superphosphate plate chain formation device, comprising a frame and a conveyor plate chain assembly mounted on the frame, characterized in that, It also includes multiple material layer adjustment components, multiple descaling components, and multiple adsorption components; The conveyor chain assembly includes a traction chain and multiple carrier plates. The multiple carrier plates are fixedly connected to the traction chain, and each carrier plate is provided with a through-type long groove and multiple ventilation holes. The material layer adjustment component can be slidably mounted on the support plate. The material layer adjustment component includes a thickness adjustment plate, which is slidably connected to the wall of the long groove. The descaling assembly includes a first drive assembly, a long horizontal tube, and multiple external descaling tubes. The multiple external descaling tubes are all connected to the long horizontal tube. The output end of the first drive assembly is driven to the long horizontal tube. The external descaling tubes are slidably connected to the wall of the vent hole. Multiple air jet holes are opened on the side wall of the external descaling tubes. The adsorption assembly includes a second driving assembly, a negative pressure main pipe, and multiple negative pressure adsorption tubes. The multiple negative pressure adsorption tubes are all connected to the negative pressure main pipe and are nested inside multiple external cleaning tubes. The sidewalls of the negative pressure adsorption tubes are provided with multiple air suction holes. The negative pressure main pipe is drivenly connected to the output end of the first driving assembly.

2. The high-efficiency superphosphate plate chain formation equipment according to claim 1, characterized in that, The thickness adjustment plate has a sliding support integrally formed on the opposite end face, and a pair of first step lead screw motors are fixedly connected to the bottom end face of the bearing plate. The power output end of the first step lead screw motor is connected to the sliding support for transmission.

3. The high-efficiency superphosphate plate chain formation equipment according to claim 2, characterized in that, The first limiting block is fixedly connected to the end of the power output terminal of the first step lead screw motor.

4. The high-efficiency superphosphate plate chain formation equipment according to claim 1, characterized in that, A sealing ring is fixedly connected to the top end face of the external cleaning pipe, and a sleeve is fixedly connected to the bottom end face of the sealing ring. A guide fan matching the jet hole is rotatably connected to the outer side wall of the sleeve.

5. The high-efficiency superphosphate plate chain formation equipment according to claim 4, characterized in that, The first drive assembly includes a pair of telescopic cylinders, which are fixedly connected to the bottom end face of the support plate.

6. The high-efficiency superphosphate plate chain formation equipment according to claim 4, characterized in that, One end of the long horizontal tube is connected to a connecting pipe, and one end of the multiple connecting pipes is connected to a high-pressure hose. A solenoid valve is installed on the connecting pipe.

7. The high-efficiency superphosphate plate chain formation equipment according to claim 4, characterized in that, The negative pressure adsorption tube is coaxially nested inside the outer cleaning tube, and the negative pressure adsorption tube is slidably connected to the side wall of the sleeve.

8. The high-efficiency superphosphate plate chain formation equipment according to claim 7, characterized in that, The air intake hole is located inside the side wall of the sleeve, and the negative pressure adsorption tube is in close contact with the inner wall of the sleeve.

9. The high-efficiency superphosphate plate chain formation equipment according to claim 1, characterized in that, One end of the negative pressure main pipe is connected to a negative pressure hose.

10. The high-efficiency superphosphate plate chain formation equipment according to claim 1, characterized in that, The negative pressure adsorption tube is equipped with a dustproof net inside its side wall that matches the air intake hole.

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