Intelligent high tower for multi-element fertilizer granulation and production method thereof

Abstract

The invention belongs to the technical field of fertilizer production, and particularly relates to an intelligent high tower for multi-element fertilizer granulation and a production method thereof.The intelligent high tower comprises a cover plate and a motor, the motor is connected with a liquid throwing assembly through a transmission shaft, and the liquid throwing assembly comprises an open liquid storage box and flutes; and a scattering and cleaning assembly is rotationally installed on the transmission shaft and comprises a circular plate and an adjustable push-pull block installed on the circular plate, and a liquid beating plate is installed on the push-pull block and clamped into the groove lines. Through transmission connection of a wide-distance thread and a transmission sleeve, a transmission shaft rotates to drive the transmission sleeve to move downwards, in the downward moving process of the transmission sleeve, the transmission sleeve pushes a push-pull block into a vertical sliding rod section through a connecting rod and drives a liquid beating plate to be opened, and when slurry in an open liquid storage box is thrown out through the centrifugal effect, the liquid beating plate is opened and rotates, so that the slurry in the open liquid storage box is thrown out through the centrifugal effect; the thrown slurry is flapped by the liquid flapping plate, so that the non-uniform slurry is scattered, and the slurry can be thoroughly dried and granulated by gas at the bottom of the tower.

Description

Technical Field

[0001] The invention belongs to the technical field of fertilizer production, and in particular relates to an intelligent high tower for multi-element fertilizer granulation and a production method thereof. Background Art

[0002] Multi-element fertilizer is a kind of fertilizer containing multiple elements necessary for plant growth, usually including macro-elements such as nitrogen, phosphorus, potassium, and medium-element elements such as calcium, magnesium, sulfur, and silicon. Multi-element fertilizer is usually granulated in a high tower. The high tower granulation technology mainly uses a granulator to spray the granulation material into the granulation tower. The formed granular material interacts with the gas resistance rising from the bottom of the tower during the process of falling from the high tower, and falls to the bottom of the tower after heat exchange. The granular material falling to the bottom of the tower is screened and surface treated to obtain granular compound fertilizer.

[0003] The high tower granulator is mainly composed of a conical spray blue and an internal differential plate. The molten slurry enters the granulation chamber through the feed pipe. The spray blue and the differential plate rotate at high speed. The slurry is thrown out from the various spray holes of the spray blue due to the centrifugal force, and then falls from the granulation tower more than 100 meters high due to gravity to form granules. However, for this granulation method, if the slurry is impure, the slurry contains hard impurities, or other objects (such as bolts, nuts, etc.) fall into the granulator during operation, the spray hole of the granulator will often be blocked or the spray blue and differential plate will be damaged. At the same time, the cleaning cost of the granulator under this structure is high, the steps are cumbersome, and the time is long. The applicant retrieved the patent publication number CN207294631U, which mainly sets the granulation disk into an open structure, and the granulation disk is provided with a concave cavity to accommodate the granulation slurry, so that during the granulation production, the granulation slurry can be thrown out from the edge of the granulation disk under the action of centrifugal force, and can be quickly broken by the groove cutting on the granulation disk. Since the granulation slurry is thrown out by the centrifugal force of the granulation disk, the amount of granulation slurry passing through the grooves of the granulation disk cannot be controlled, which easily leads to uneven amount of granulation slurry thrown out from the edge of the granulation disk, and it is difficult to ensure that the gas at the bottom of the tower can completely dry the slurry. Summary of the invention

[0004] The purpose of the present invention is to provide an intelligent high tower for multi-element fertilizer granulation and a production method thereof in view of the deficiencies of the prior art, so as to solve the technical problems in the prior art.

[0005] The purpose of the present invention can be achieved by the following technical solutions: an intelligent high tower for multi-element fertilizer granulation, which includes a cover plate and a motor installed thereon, the output end of the motor is connected to a transmission shaft, the transmission shaft is fixedly connected to a liquid-throwing assembly, the liquid-throwing assembly includes an open liquid storage tank and grooves, and the grooves are provided on the edge of the open liquid storage tank; The transmission shaft is rotatably mounted with a dispersing and cleaning assembly, the dispersing and cleaning assembly is mounted with a liquid supply pump, the dispersing and cleaning assembly comprises a circular plate and an adjustable push-pull block mounted thereon, the push-pull block is mounted with a liquid-beating plate, and the liquid-beating plate is stuck in the groove; When the transmission shaft drives the open liquid storage tank to rotate, the push-pull block is adjusted to a vertical state, and the liquid-beating plate is opened, and the liquid-beating plate is opposite to the outer end of the groove; when the open liquid storage tank stops rotating, the push-pull block is adjusted to a horizontal state, and the liquid-beating plate on the push-pull block is stuck in the groove.

[0006] As a further optimization or improvement of this solution, a wide-pitch thread is installed on the transmission shaft, and baffles are installed on both sides of the wide-pitch thread. The scattering and cleaning assembly also includes a transmission sleeve, which is connected to the circular plate through a reset spring, and the transmission sleeve is transmission-connected to the wide-pitch thread. An L-shaped slide plate is installed on the circular plate, and the transmission sleeve is connected to a push-pull block through a connecting rod, and the push-pull block and the L-shaped slide plate are slidably matched.

[0007] As a further optimization or improvement of the present solution, a sliding groove is provided on the L-shaped slide plate, a sliding head is installed on the push-pull block, and the sliding groove and the sliding head are slidably matched.

[0008] As a further optimization or improvement of the present solution, the liquid-throwing assembly further includes a force sensor, which is installed on the inner wall of the open liquid storage tank.

[0009] As a further optimization or improvement of this solution, the liquid-beating plate is connected to the push-pull block via a connecting spring.

[0010] As a further optimization or improvement of this solution, the L-shaped slide plate includes a horizontal slide bar section and a vertical slide bar section, and a support plate roller group is installed on the vertical slide bar section; when the push-pull block slides to the horizontal slide bar section, the liquid-beating plate on the push-pull block is stuck in the groove, and when the push-pull block slides to the vertical slide bar section, the liquid-beating plate is opened by the support plate roller group.

[0011] A method for producing an intelligent high tower for multi-element fertilizer granulation, the method is applied to the intelligent high tower for multi-element fertilizer granulation as described above, the method comprising the following steps: Step S1: conveying slurry into the open liquid storage tank through a liquid supply pump, starting a motor, and driving the open liquid storage tank to rotate through a transmission shaft. The slurry inside the open liquid storage tank is thrown out by the centrifugal force generated by the rotation of the open liquid storage tank. In this process, the slurry is cut and broken by the grooves on the edge of the open liquid storage tank; Step S2: The transmission shaft drives the wide-pitch thread on it to rotate, and through the transmission connection between the wide-pitch thread and the transmission sleeve, the transmission shaft rotates to drive the transmission sleeve to move downward, so that the transmission sleeve squeezes the reset spring; Step S3: When the transmission sleeve moves downward, the transmission sleeve pushes the push-pull block into the vertical slide bar section through the connecting rod. During this process, the support plate roller group on the vertical slide bar section supports the liquid-beating plate; Step S4: When the transmission sleeve moves down to the limit, the reset spring is also compressed to the limit, and the transmission sleeve abuts against the baffle. At the same time, the transmission shaft drives the breaking and cleaning assembly to rotate synchronously, and at the same time, the liquid beating plate opens to beat the slurry.

[0012] As a further optimization or improvement of this solution, step S2 specifically includes the following steps: Step S21: When the transmission shaft and the open liquid storage tank stop rotating, the return spring rebounds and drives the transmission sleeve to move upward along the transmission shaft; Step S22: Through the transmission cooperation between the transmission sleeve and the wide-pitch thread, the transmission sleeve moves up and rotates along the wide-pitch thread. During this process, the transmission sleeve drives the push-pull block and the liquid-beating plate thereon to move to the horizontal slide bar section, and the liquid-beating plate is stuck in the groove; Step S23: As the transmission sleeve rotates, the transmission sleeve drives the liquid-beating plate to rotate along the grooves. At this time, the liquid-beating plate continuously contracts and rebounds through the connecting spring thereon, thereby cleaning the slurry remaining in the grooves.

[0013] Beneficial effects of the present invention: (1) The present invention connects the transmission sleeve with the wide-pitch thread so that the transmission shaft rotates to drive the transmission sleeve to move downward, and the transmission sleeve squeezes the reset spring. During the downward movement of the transmission sleeve, the transmission sleeve pushes the push-pull block into the vertical slide rod section through the connecting rod and drives the liquid-beating plate to expand; when the transmission sleeve moves downward to the limit, the transmission shaft drives the breaking and cleaning component to rotate synchronously; when the open liquid storage tank throws out the slurry in it through centrifugal action, the liquid-beating plate opens and rotates, so that the liquid-beating plate beats the thrown-out slurry, breaks up the uneven slurry, and enables the gas at the bottom of the tower to thoroughly dry the slurry into particles.

[0014] (2) When the liquid-throwing assembly of the present invention finishes working, the transmission shaft and the open liquid storage tank stop rotating. At this time, the reset spring rebounds and drives the transmission sleeve to move up and rotate along the wide-pitch thread. During this process, the transmission sleeve drives the push-pull block and the liquid-beating plate thereon to move to the horizontal slide bar section. At this time, the liquid-beating plate is stuck in the groove. As the transmission sleeve rotates, the transmission sleeve drives the liquid-beating plate to rotate along the groove. At this time, the liquid-beating plate continuously shrinks and rebounds through the connecting spring thereon, so as to clean the slurry remaining in the groove in time and avoid the slurry remaining inside the groove from condensing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention will be further described below in conjunction with the accompanying drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the connection structure between the liquid-throwing component and the breaking and cleaning component.

[0018] Figure 3 It is a cross-sectional view of the structure of the liquid-throwing component and the breaking and cleaning component.

[0019] Figure 4 This is an exploded diagram of the liquid-throwing component and the breaking and cleaning component structure.

[0020] Figure 5 This is a schematic diagram of the structure of the dismantling and cleaning components.

[0021] Figure 6 for Figure 5 A magnified view of the structure of part A.

[0022] Figure 7 It is a schematic diagram of the sliding cooperation between the push-pull block and the L-shaped slide plate.

[0023] The following are marked in the figure: 1. cover plate; 2. motor; 3. transmission shaft; 4. liquid-throwing assembly; 401. open liquid storage tank; 402. groove; 403. force sensor; 6. liquid supply pump; 7. baffle; 8. wide-pitch thread; 9. breaking and cleaning assembly; 901. round plate; 902. transmission sleeve; 903. reset spring; 904. connecting rod; 905. L-shaped slide plate; 9051. horizontal slide bar section; 9052. vertical slide bar section; 906. slide groove; 907. push-pull block; 908. sliding head; 909. liquid-beating plate; 910. connecting spring; 911. support plate roller group. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0025] See also Figure 1-Figure 7 , an intelligent high tower for multi-element fertilizer granulation, comprising a cover plate 1 and a motor 2 mounted thereon, the output end of the motor 2 is connected to a transmission shaft 3, the transmission shaft 3 is fixedly connected to a liquid-throwing assembly 4, the liquid-throwing assembly 4 comprises an open liquid storage tank 401 and a groove 402, and the groove 402 is provided on the edge of the open liquid storage tank 401; The transmission shaft 3 is rotatably mounted with a dispersing and cleaning assembly 9, on which a liquid supply pump 6 is mounted, and the dispersing and cleaning assembly 9 comprises a circular plate 901 and an adjustable push-pull block 907 mounted thereon, on which a liquid-beating plate 909 is mounted, and the liquid-beating plate 909 is inserted into the groove 402; When the transmission shaft 3 drives the open liquid storage tank 401 to rotate, the push-pull block 907 is adjusted to a vertical state, and the liquid-beating plate 909 is opened, and the liquid-beating plate 909 is opposite to the outer end of the groove 402; when the open liquid storage tank 401 stops rotating, the push-pull block 907 is adjusted to a horizontal state, and the liquid-beating plate 909 on the push-pull block 907 is stuck in the groove 402.

[0026] Specifically, the liquid-beating plate 909 is connected to the push-pull block 907 via a connecting spring 910 .

[0027] It should be noted that the cover plate 1 is connected to the tower body of the high tower, wherein the tower body structure and the air supply device at the bottom of the tower are both prior arts, which are not described in detail in the present invention and do not affect the integrity of the present invention.

[0028] It should be noted that the push-pull block 907 and the liquid-beating plate 909 thereon are arranged in several groups. A damping pad is installed between the circular plate 901 and the transmission shaft 3, so that there is a certain damping force between the circular plate 901 and the transmission shaft 3, ensuring that the transmission shaft 3 can smoothly drive the transmission sleeve 902 to move downward through the wide-pitch thread 8.

[0029] See also Figure 5-Figure 7 A wide-pitch thread 8 is installed on the transmission shaft 3, and baffles 7 are installed on both sides of the wide-pitch thread 8. The scattering and cleaning component 9 also includes a transmission sleeve 902, and the transmission sleeve 902 is connected to the circular plate 901 through a reset spring 903, and the transmission sleeve 902 is transmission-connected to the wide-pitch thread 8. An L-shaped slide plate 905 is installed on the circular plate 901, and the transmission sleeve 902 is connected to a push-pull block 907 through a connecting rod 904, and the push-pull block 907 is slidably matched with the L-shaped slide plate 905.

[0030] It should be noted that after the liquid-spinning component 4 finishes working, the transmission shaft 3 and the open liquid storage tank 401 stop rotating, and slurry is likely to remain inside the groove 402. If the residual slurry is not cleaned in time, the slurry will condense in the groove 402, affecting the liquid-spinning component 4 from throwing away the slurry of the next group, and easily causing the slurry to accumulate in the groove 402.

[0031] Specifically, a slide groove 906 is provided on the L-shaped slide plate 905 , a sliding head 908 is installed on the push-pull block 907 , and the slide groove 906 and the sliding head 908 are slidably matched.

[0032] Therefore, when the work of the liquid-throwing component 4 is finished, the transmission shaft 3 and the open liquid storage tank 401 stop rotating. At this time, the reset spring 903 rebounds and drives the transmission sleeve 902 to move up along the transmission shaft 3. At the same time, through the transmission cooperation between the transmission sleeve 902 and the wide-pitch thread 8, the transmission sleeve 902 will move up and rotate along the wide-pitch thread 8. In this process, the transmission sleeve 902 drives the push-pull block 907 and the liquid-beating plate 909 thereon to move to the horizontal slide bar section 9051. At this time, the liquid-beating plate 909 is stuck in the groove 402. As the transmission sleeve 902 rotates, the transmission sleeve 902 drives the liquid-beating plate 909 to rotate along the groove 402. At this time, the liquid-beating plate 909 continuously shrinks and rebounds through the connecting spring 910 thereon, thereby cleaning the slurry remaining in the groove 402 and avoiding the accumulation of slurry in the groove 402 affecting the operation of the liquid-throwing component 4.

[0033] See also Figure 3 The liquid-throwing assembly 4 also includes a force sensor 403 , which is installed on the inner wall of the open liquid storage tank 401 .

[0034] It should be noted that the force sensor 403 and the liquid supply pump 6 are connected through an external controller, and the connection structure of the external controller, the force sensor 403 and the liquid supply pump 6 is a prior art, which will not be described in detail in the present invention, and it does not affect the integrity of the present invention. Since the liquid-spinning component 4 needs to spin off the slurry of different types of fertilizers, each fertilizer has a different element ratio and different quality, in order to ensure that the slurry of different types delivered to the open liquid storage tank 401 by the liquid supply pump 6 is smoothly sheared and thrown out through the grooves 402; Therefore, the present invention rotates the open liquid storage tank 401 so that the open liquid storage tank 401 throws the slurry to the inner wall of the open liquid storage tank 401 under the centrifugal action. At this time, the force sensor 403 can measure the centrifugal force of the open liquid storage tank 401 on the slurry. The centrifugal force measured by the force sensor 403 is used to control the input amount of the liquid supply pump 6 to ensure that the slurry transported to the open liquid storage tank 401 by the liquid supply pump 6 can just be sheared and thrown out by the grooves 402.

[0035] See also Figure 5-Figure 7 The L-shaped slide plate 905 includes a horizontal slide bar segment 9051 and a vertical slide bar segment 9052, and a support plate roller group 911 is installed on the vertical slide bar segment 9052; when the push-pull block 907 slides to the horizontal slide bar segment 9051, the liquid-beating plate 909 on the push-pull block 907 is stuck in the groove 402, and when the push-pull block 907 slides to the vertical slide bar segment 9052, the liquid-beating plate 909 is opened by the support plate roller group 911.

[0036] See also Figure 1-Figure 7 As shown, the present invention is a production method of an intelligent high tower for multi-element fertilizer granulation, and the method is applied to the intelligent high tower for multi-element fertilizer granulation as described in the above embodiment, and the method comprises the following steps: Step S1: The slurry is transported to the open liquid storage tank 401 through the liquid supply pump 6, and the motor 2 is started. The motor 2 drives the open liquid storage tank 401 to rotate through the transmission shaft 3. The slurry inside the open liquid storage tank 401 is thrown out by the centrifugal force generated by the rotation of the open liquid storage tank 401. In this process, the slurry is cut and broken by the grooves 402 on the edge of the open liquid storage tank 401; Step S2: the transmission shaft 3 drives the wide-pitch thread 8 thereon to rotate. Through the transmission connection between the wide-pitch thread 8 and the transmission sleeve 902, the transmission shaft 3 rotates to drive the transmission sleeve 902 to move downward, so that the transmission sleeve 902 squeezes the reset spring 903; Step S3: When the transmission sleeve 902 moves downward, the transmission sleeve 902 pushes the push-pull block 907 into the vertical slide bar section 9052 through the connecting rod 904. During this process, the support plate roller group 911 on the vertical slide bar section 9052 supports the liquid-beating plate 909; Step S4: When the transmission sleeve 902 moves down to the limit, the reset spring 903 is also compressed to the limit, and the transmission sleeve 902 abuts against the baffle 7. At the same time, the transmission shaft 3 drives the breaking and cleaning assembly 9 to rotate synchronously, and at the same time, the liquid beating plate 909 opens to beat the slurry.

[0037] like Figure 5-Figure 7 As shown, as a preferred embodiment of the present invention, step S2 specifically includes the following steps: Step S21: When the transmission shaft 3 and the open liquid storage tank 401 stop rotating, the return spring 903 rebounds and drives the transmission sleeve 902 to move upward along the transmission shaft 3; Step S22: Through the transmission cooperation between the transmission sleeve 902 and the wide-pitch thread 8, the transmission sleeve 902 moves up and rotates along the wide-pitch thread 8. During this process, the transmission sleeve 902 drives the push-pull block 907 and the liquid-striking plate 909 thereon to move to the horizontal slide bar section 9051. At this time, the liquid-striking plate 909 is stuck in the groove 402. Step S23: As the transmission sleeve 902 rotates, the transmission sleeve 902 drives the liquid-beating plate 909 to rotate along the groove 402. At this time, the liquid-beating plate 909 continuously contracts and rebounds through the connecting spring 910 thereon, thereby cleaning the slurry remaining in the groove 402.

[0038] The implementation principle of the present invention is: When in use, the slurry is first transported to the open liquid storage tank 401 through the liquid supply pump 6, and the motor 2 is started. The motor 2 drives the open liquid storage tank 401 to rotate through the transmission shaft 3, and the slurry inside the open liquid storage tank 401 is thrown out by the centrifugal force generated by the rotation of the open liquid storage tank 401. In this process, the slurry is cut and broken by the grooves 402 on the edge of the open liquid storage tank 401; The transmission shaft 3 drives the wide-pitch thread 8 thereon to rotate. Through the transmission connection between the wide-pitch thread 8 and the transmission sleeve 902, the transmission shaft 3 rotates and drives the transmission sleeve 902 to move downward, so that the transmission sleeve 902 squeezes the reset spring 903. During the downward movement of the transmission sleeve 902, the transmission sleeve 902 pushes the push-pull block 907 into the vertical slide bar section 9052 through the connecting rod 904. During this process, the liquid-beating plate 909 is gradually stretched open by the supporting plate roller group 911; when the transmission sleeve 902 moves down to the limit, the reset spring 903 is also compressed to the limit, and the transmission sleeve 902 abuts against the baffle 7. At the same time, the transmission shaft 3 drives the breaking and cleaning component 9 to rotate synchronously; when the open liquid storage tank 401 throws out the slurry therein through the centrifugal action, the liquid-beating plate 909 opens and rotates, so that the liquid-beating plate 909 beats the thrown-out slurry, breaks up the uneven slurry, and enables the gas at the bottom of the tower to thoroughly dry the slurry into particles.

[0039] When the liquid-throwing assembly 4 finishes working, the transmission shaft 3 and the open liquid storage tank 401 stop rotating. At this time, the reset spring 903 rebounds and drives the transmission sleeve 902 to move up along the transmission shaft 3. At the same time, through the transmission cooperation between the transmission sleeve 902 and the wide-pitch thread 8, the transmission sleeve 902 will move up and rotate along the wide-pitch thread 8. In this process, the transmission sleeve 902 drives the push-pull block 907 and the liquid-beating plate 909 thereon to move to the horizontal slide bar section 9051. At this time, the liquid-beating plate 909 is stuck in the groove 402. As the transmission sleeve 902 rotates, the transmission sleeve 902 drives the liquid-beating plate 909 to rotate along the groove 402. At this time, the liquid-beating plate 909 continuously shrinks and rebounds through the connecting spring 910 thereon, thereby cleaning the slurry remaining in the groove 402.

[0040] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, and these changes and improvements all fall within the scope of the present invention to be protected.

Claims

1. An intelligent high tower for multi-element fertilizer granulation, characterized by: It comprises a cover plate (1) and a motor (2) mounted thereon, the output end of the motor (2) being connected to a transmission shaft (3), the transmission shaft (3) being fixedly connected to a liquid-spinning assembly (4), the liquid-spinning assembly (4) comprising an open liquid storage box (401) and grooves (402), the grooves (402) being arranged on the edge of the open liquid storage box (401); The transmission shaft (3) is rotatably mounted with a dispersing and cleaning assembly (9), the dispersing and cleaning assembly (9) is mounted with a liquid supply pump (6), the dispersing and cleaning assembly (9) comprises a circular plate (901) and an adjustable push-pull block (907) mounted thereon, a liquid-beating plate (909) is mounted on the push-pull block (907), and the liquid-beating plate (909) is inserted into the groove (402); When the transmission shaft (3) drives the open liquid storage box (401) to rotate, the push-pull block (907) is adjusted to a vertical state, and the liquid-beating plate (909) is opened, and the liquid-beating plate (909) is directly opposite to the outer end of the groove (402); when the open liquid storage box (401) stops rotating, the push-pull block (907) is adjusted to a horizontal state, and the liquid-beating plate (909) on the push-pull block (907) is inserted into the groove (402).

2. The intelligent high tower for multi-element fertilizer granulation according to claim 1 is characterized in that: A wide-pitch thread (8) is installed on the transmission shaft (3), and baffles (7) are installed on both sides of the wide-pitch thread (8). The scattering and cleaning component (9) also includes a transmission sleeve (902), the transmission sleeve (902) is connected to the circular plate (901) through a return spring (903), and the transmission sleeve (902) is transmission-connected to the wide-pitch thread (8), an L-shaped slide plate (905) is installed on the circular plate (901), the transmission sleeve (902) is connected to a push-pull block (907) through a connecting rod (904), and the push-pull block (907) and the L-shaped slide plate (905) are slidably matched.

3. The intelligent high tower for granulating multi-element fertilizer according to claim 2 is characterized in that: The L-shaped slide plate (905) is provided with a slide groove (906), and a slide head (908) is installed on the push-pull block (907), and the slide groove (906) and the slide head (908) are slidably matched.

4. The intelligent high tower for granulating multi-element fertilizer according to claim 1 is characterized in that: The liquid-throwing assembly (4) further comprises a force sensor (403), which is installed on the inner side wall of the open liquid storage tank (401).

5. The intelligent high tower for granulating multi-element fertilizer according to claim 1 is characterized in that: The liquid-beating plate (909) is connected to the push-pull block (907) via a connecting spring (910).

6. The intelligent high tower for granulating multi-element fertilizer according to claim 1, characterized in that: The L-shaped slide plate (905) comprises a horizontal slide bar section (9051) and a vertical slide bar section (9052), and a support plate roller group (911) is installed on the vertical slide bar section (9052); when the push-pull block (907) slides to the horizontal slide bar section (9051), the liquid-beating plate (909) on the push-pull block (907) is inserted into the groove (402), and when the push-pull block (907) slides to the vertical slide bar section (9052), the liquid-beating plate (909) is opened by the support plate roller group (911).

7. A method for producing an intelligent high tower for multi-element fertilizer granulation, the method being applied to the intelligent high tower for multi-element fertilizer granulation as claimed in any one of claims 1 to 6, the method comprising the following steps: Step S1: the slurry is transported into the open liquid storage tank (401) through the liquid supply pump (6), and the motor (2) is started. The motor (2) drives the open liquid storage tank (401) to rotate through the transmission shaft (3). The slurry inside the open liquid storage tank (401) is thrown out by the centrifugal force generated by the rotation of the open liquid storage tank (401). During this process, the slurry is cut and broken by the grooves (402) on the edge of the open liquid storage tank (401); Step S2: the transmission shaft (3) drives the wide-pitch thread (8) thereon to rotate, and through the transmission connection between the wide-pitch thread (8) and the transmission sleeve (902), the transmission shaft (3) rotates to drive the transmission sleeve (902) to move downward, so that the transmission sleeve (902) squeezes the return spring (903); Step S3: When the transmission sleeve (902) moves downward, the transmission sleeve (902) pushes the push-pull block (907) into the vertical slide bar section (9052) through the connecting rod (904). During this process, the support plate roller group (911) on the vertical slide bar section (9052) supports the liquid-beating plate (909); Step S4: When the transmission sleeve (902) moves downward to the limit, the return spring (903) is also compressed to the limit, and the transmission sleeve (902) abuts against the baffle (7). At the same time, the transmission shaft (3) drives the breaking and cleaning assembly (9) to rotate synchronously, and at the same time, the liquid beating plate (909) opens to beat the slurry.

8. The method for producing an intelligent high tower for granulating multi-element fertilizers according to claim 7, characterized in that: The step S2 specifically includes the following steps: Step S21: When the transmission shaft (3) and the open liquid storage tank (401) stop rotating, the return spring (903) rebounds and drives the transmission sleeve (902) to move upward along the transmission shaft (3); Step S22: Through the transmission cooperation between the transmission sleeve (902) and the wide-pitch thread (8), the transmission sleeve (902) moves upward and rotates along the wide-pitch thread (8). During this process, the transmission sleeve (902) drives the push-pull block (907) and the liquid-beating plate (909) thereon to move to the horizontal slide bar section (9051). At this time, the liquid-beating plate (909) is stuck in the groove (402); Step S23: As the transmission sleeve (902) rotates, the transmission sleeve (902) drives the liquid-beating plate (909) to rotate along the groove (402). At this time, the liquid-beating plate (909) continuously contracts and rebounds through the connecting spring (910) thereon, thereby cleaning the slurry remaining in the groove (402).

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