A high tower for producing glycoside-containing compound fertilizer

Abstract

This invention relates to the field of compound fertilizer production equipment technology, and discloses a high tower for producing glycoside-containing compound fertilizer, comprising a preparation section, a feeding section, and a receiving section. The feeding section has multiple vertical feeding channels, and the connecting channels between adjacent channels are equipped with C-shaped spiral separators. The separators have through holes and openings, and the openings of adjacent separators are symmetrical. A blower is installed below the separators in the feeding channels, with the air outlet facing the lowest side of the separator. This invention achieves particle buffering and deceleration through the spiral separators, and also guides the blower to form a spiral upward airflow. This not only assists in particle deceleration and cooling, and segmentally blocks the downward flow of high-temperature gas, but also disperses and guides particles to avoid the formation of material columns, increases the gas-solid contact area, and balances particle integrity, feeding smoothness, and cooling effect, thus meeting the process requirements of glycoside-containing compound fertilizer production.

Description

Technical Field

[0001] This invention relates to the field of compound fertilizer production equipment technology, specifically a high tower for producing glycoside-containing compound fertilizer. Background Technology

[0002] Glycoside-containing compound fertilizers, due to their presence of glycoside active ingredients, possess the dual functions of nutrient supply and biological activity regulation, leading to their increasingly widespread application in agricultural production. High-tower granulation is one of the mainstream processes in compound fertilizer production. The drop section of the high tower utilizes its height difference to allow the prepared compound fertilizer granules to cool down naturally during their descent, a crucial step in ensuring granule formation and reducing the inactivation of glycoside components due to high temperatures in the production of glycoside-containing compound fertilizers.

[0003] In existing technologies, the particle falling channel in the high-tower dropping section is mainly divided into two structures: inclined slide type and vertical channel type. However, both of these structures have obvious technical defects when applied to the cooling of glycoside-containing compound fertilizer particles, making it difficult to balance the cooling effect, particle integrity and smooth dropping: On the one hand, when using the inclined slide type structure, the compound fertilizer particles have greater contact friction with the slide wall during the sliding process, which easily causes wear and breakage of the particle surface. This not only reduces the product forming rate, but also causes the glycoside active ingredients in the broken particles to be exposed and oxidized, affecting the fertilizer quality. At the same time, particles are prone to accumulate at the corners and slopes of the inclined slide, which can easily cause slide blockage, interrupt the normal dropping process and increase equipment maintenance costs. On the other hand, when a vertical channel structure is adopted, the particles fall freely along the channel. The falling speed is fast, the contact time with the airflow in the channel is short and the contact area is small, resulting in poor cooling effect and inability to effectively reduce the particle temperature. This can easily cause the glycoside components to be deactivated due to residual heat. Moreover, the high-speed falling particles will have a strong impact on the receiving tray of the receiving section, further aggravating particle breakage. At the same time, the vibration generated by the impact will also affect the stability of the overall tower equipment.

[0004] In summary, the existing structural designs of the high-tower material dropping section cannot meet the process requirements of "low wear, low breakage, efficient cooling, and smooth material dropping" in the production of glycoside-containing compound fertilizer granules. There is an urgent need to improve the structure of the high-tower material dropping section to solve the above-mentioned problems in the existing technology. Summary of the Invention

[0005] (a) Technical problems to be solved To address the shortcomings of existing technologies, this invention provides a high tower for the production of glycoside-containing compound fertilizers. It achieves buffering and deceleration of glycoside-containing compound fertilizer particles, efficient and uniform cooling, and can also block high-temperature gases in sections and disperse and guide particles. It takes into account the integrity of particles, smooth material flow and cooling effect. It solves the technical problems of existing high towers for the production of glycoside-containing compound fertilizers, such as the inclined slide material flow causing particle wear and blockage, the vertical channel material flow having a large impact force and poor cooling effect, and the particles easily concentrating and falling to form a column, resulting in insufficient contact with airflow.

[0006] (II) Technical Solution To achieve the above objectives, the present invention provides the following technical solution: A high tower for producing glycoside-containing compound fertilizer includes a preparation section, a feeding section, and a receiving section. The preparation section is used to prepare glycoside-containing compound fertilizer granules, which fall into a receiving tray in the receiving section through the feeding section. The feeding section has multiple vertical feeding channels, and adjacent feeding channels are connected by connecting channels. Each connecting channel has a separating component with a C-shaped spiral structure. The separating component has a through hole in the middle and an opening on one side. The two ends of the separating component near the opening are located at the highest and lowest positions, respectively, and the openings of adjacent separating components are symmetrically positioned. A blower is installed in the feeding channel below the separating components, and the air outlet of the blower is aligned with the lower side of the lowest position of the separating component.

[0007] Preferably, the separating component is an integral spiral plate.

[0008] Preferably, the separating component consists of multiple independent sub-plates, each sub-plate being located at a different height, and the sub-plates being combined together to form a spiral separating component; the sub-plates are rotatably connected to the material discharge channel, and a driving component is provided in the material discharge channel corresponding to the position of each sub-plate for adjusting the tilt angle of the sub-plates.

[0009] Preferably, the sub-plate is configured as an arc-shaped plate, with the side of the sub-plate connected to the material discharge channel being higher than the side of the sub-plate located within the material discharge channel, and the side of the sub-plate located within the material discharge channel having an arc-shaped edge.

[0010] Preferably, ventilation openings are provided in the middle section of each material feeding channel.

[0011] Preferably, the inner wall of the connecting channel is provided with a connecting wall, the cross-section of the inner wall of the connecting wall at the position for mounting the sub-plate is set as an equilateral polygon, and the connecting wall is provided with a smooth transition area at the connection with the inner wall of the upper preparation section.

[0012] Preferably, the connecting wall is provided with a corresponding mounting groove at the mounting position of the corresponding sub-plate. A drive box is detachably installed in the mounting groove. The drive assembly is set in the drive box. The sub-plate is rotatably connected to the drive box. One side of the sub-plate passes through the housing of the drive box to be connected to the drive assembly for transmission. Different sub-plates are installed at different heights on the drive box, so that each mounting groove and each drive box are at the same height.

[0013] Preferably, the outer wall of the connecting channel is provided with a maintenance port corresponding to the position of each mounting slot, and the maintenance port includes a detachable maintenance door.

[0014] Preferably, a pin-type pressure sensor is provided at the rotating connection of the sub-plate to detect the pressure borne by the sub-plate. When a blockage occurs, the pressure borne by the sub-plate increases. When the pressure value exceeds a preset value, the drive assembly controls the sub-plate to rotate downward, thereby clearing the channel.

[0015] Preferably, the upper surface of the sub-plate is made of polyethylene.

[0016] (III) Beneficial Effects Compared with the prior art, the present invention provides a high tower for the production of glycoside-containing compound fertilizer, which has the following beneficial effects: 1. This high tower for producing glycoside-containing compound fertilizer, by incorporating a spiral-shaped dividing component, serves several purposes: first, it buffers the glycoside-containing compound fertilizer granules, reducing their descent speed; second, it guides the airflow from the blower, causing the airflow generated by the blower to spiral upwards, thus slowing down and cooling the granules; third, it segments the material, preventing the high-temperature gas from spreading downwards with the granules; and fourth, the C-shaped spiral dividing component disperses and guides the granules within the material channel, preventing them from concentrating and forming a column, thereby increasing the contact area between the granules and the airflow.

[0017] 2. This high tower for producing glycoside compound fertilizer uses multiple rotatable sub-plates as its dividing components. Firstly, it allows the channel to remain clear during blockages by rotating the sub-plates. Secondly, it allows the tilt angle of the sub-plates to be adjusted according to the material flow rate, increasing the tilt angle when the material flow is large to prevent blockages. Thirdly, the downward tilting sub-plates concentrate the airflow from the blower onto the inner wall of the material discharge channel, preventing airflow from blowing upwards from the center and causing material blockages. Fourthly, the gaps between the multiple sub-plates allow glycoside compound fertilizer particles to pass through, thus maximizing buffering while preventing blockages.

[0018] 3. The high tower for producing glycoside compound fertilizer has an arc-shaped sub-plate with an arc-shaped edge on one side. This design improves the bending resistance of the sub-plate, facilitates the sliding of materials off the sub-plate, and concentrates the airflow at the bottom of the sub-plate. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the internal structure of the tower in Embodiment 1 of the present invention.

[0020] Figure 2 This is a schematic diagram of the material dropping section structure according to Embodiment 1 of the present invention.

[0021] Figure 3 This is a schematic diagram of the material feeding channel and connecting channel according to Embodiment 1 of the present invention.

[0022] Figure 4 This is a schematic diagram of the connection channel according to Embodiment 1 of the present invention.

[0023] Figure 5 This is a top view of the connecting channel according to Embodiment 1 of the present invention.

[0024] Figure 6 This is a structural schematic diagram of the connecting channel from another perspective of Embodiment 1 of the present invention.

[0025] Figure 7 This is a schematic diagram of the connecting channel in Embodiment 2 of the present invention.

[0026] Figure 8 This is a schematic diagram of the mounting groove of the connecting channel in Embodiment 2 of the present invention.

[0027] Figure 9 This is a schematic diagram of the drive box according to Embodiment 2 of the present invention.

[0028] Figure 10 This is a schematic diagram of the drive box and sub-board according to Embodiment 3 of the present invention.

[0029] In the diagram: 11. Preparation section; 12. Discharge section; 13. Receiving section; 121. Discharge channel; 122. Connecting channel; 123. Blower; 1211. Ventilation port; 1231. Air outlet; 2. Separator assembly; 21. Sub-board; 211. Curved edge; 201. Opening; 202. Through hole; 3. Connecting wall; 31. Mounting slot; 32. Drive box; 33. Drive assembly. Detailed Implementation

[0030] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0031] In the description of this invention, it should be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.

[0032] In addition, a fixed connection refers to a connection in which parts or components are fixed and there is no relative movement; a transmission connection refers to a connection in which mechanical motion or torque is transmitted to other working parts through a transmission component; a sliding connection refers to a connection in which two objects are in contact but not fixed and can slide relative to each other; and a rotational connection refers to a connection in which two objects are in contact but not fixed and can rotate relative to each other.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] Example 1: This embodiment provides a high tower for the production of glycoside-containing compound fertilizer, which has the following technical features.

[0035] Please see Figure 1 - Figure 6 A high tower for producing glycoside-containing compound fertilizer includes a preparation section 11, a feeding section 12, and a receiving section 13. The preparation section 11 is used to prepare glycoside-containing compound fertilizer granules. The glycoside-containing compound fertilizer granules fall through the feeding section 12 into the receiving tray of the receiving section 13. The feeding section 12 is provided with multiple vertical feeding channels 121. Adjacent feeding channels 121 are connected by connecting channels 122. Each connecting channel 122 is provided with a separating component 2. The separating component 2 has a C-shaped spiral structure. The separating component 2 has a through hole 202 in the middle and an opening 201 on one side. The two ends of the separating component 2 near the opening are located at the highest and lowest positions, respectively. The openings 201 of two adjacent separating components 2 are arranged symmetrically. A blower 123 is provided in the feeding channel 121 below the separating component 2. The air outlet 1231 of the blower 123 is aligned with the lower side of the lowest position of the separating component 2. This invention, by setting a spiral-shaped separating component 2, serves several purposes: first, it buffers the glycoside-containing compound fertilizer granules, reducing their falling speed; second, it guides the airflow from the blower 123, causing the airflow generated by the blower 123 to be discharged spirally upwards, which slows down and cools the granules; third, it segments the material, preventing the high-temperature gas in the upper section from spreading downwards with the falling granules; and fourth, the C-shaped spiral separating component 2 disperses and guides the granules within the falling channel 121, preventing them from concentrating and forming a column, thus increasing the contact area between the granules and the airflow.

[0036] It should be noted that the separator component 2 described in this embodiment is an integral spiral plate.

[0037] It should be noted that, in order to enhance the cooling effect of the glycoside-containing compound fertilizer granules, a ventilation opening 1211 is set in the middle section of the material discharge channel 121. This not only enhances the cooling effect of air convection but also prevents the granules from falling out of the ventilation opening 1211.

[0038] Further, the C-shaped spiral separator component 2 has a spiral angle of 15°-25°, balancing smooth particle descent with a buffering effect, preventing particles from sliding too quickly due to an excessively large angle and causing particle accumulation due to an excessively small angle. The edges of the through-holes are rounded to prevent particle jamming. The width of the C-shaped opening of separator component 2 is 1 / 4-1 / 3 of the inner diameter of the discharge channel 121. Adjacent separator components 2 have symmetrical openings, forming a continuous spiral discharge trajectory. The opening edges are smoothly polished. The thickness of separator component 2 is 3-5mm to ensure structural strength. The vertical spacing between separator components 2 is 30-50cm, evenly arrayed according to the height of the discharge channel 121, forming an effective segmented cooling channel. The connection between separator component 2 and discharge channel 121 is achieved through welding and reinforcing ribs. The reinforcing ribs are set along the outer spiral of separator component 2 to improve its impact resistance and prevent deformation due to long-term particle impact. The main body of separator component 2 is made of polyethylene with an internal carbon fiber skeleton.

[0039] Further, regarding the blower device 123, it is a ring-shaped blower, arranged around the inner wall of the material discharge channel 121, with a distance of 10-15cm between it and the lowest side of each separator component 2, ensuring that the airflow can be effectively guided to form a spiral flow. The air outlet 1231 is inclined upward at 30°-45° to the horizontal direction, aimed at the lowest side of the separator component 2, and the width of the air outlet 1231 is 5-8mm to ensure the concentration of airflow. The blower speed is set to 2-4m / s, which can be adjusted according to the particle flow rate and temperature to avoid the wind speed being too high and blowing away the particles, or too low and failing to form an effective spiral airflow. The air outlet 1231 of the blower device 123 is equipped with a removable dust filter with a pore size of 0.5-1mm to prevent compound fertilizer dust from entering the blower and causing equipment failure. The filter needs to be cleaned and replaced regularly.

[0040] Example 2: This embodiment provides a high tower for the production of glycoside-containing compound fertilizer. The difference between this embodiment and Embodiment 1 is that the partition component 2 in this embodiment is a combined structure, while the partition component 2 in the embodiment is an integral structure.

[0041] Please see Figure 7 - Figure 9In this invention, once the separating component 2 becomes blocked, it is not easy to disassemble and clear the blockage. Therefore, the separating component 2 is composed of multiple independent sub-plates 21, each at a different height, which are combined to form a spiral separating component 2. The sub-plates 21 are rotatably connected to the material discharge channel 121, and a driving component 33 is provided in the material discharge channel 121 corresponding to the position of each sub-plate 21 to adjust the tilt angle of the sub-plates 21. By setting the separating component 2 as multiple rotatable sub-plates 21, this invention achieves several advantages: first, the channel can be kept clear by rotating the sub-plates 21 when blocked; second, the tilt angle of the sub-plates 21 can be adjusted according to the flow rate of the material, increasing the tilt angle when the material flow is large to prevent blockage; third, the downward tilting sub-plates 21 can concentrate the airflow of the blower 123 on the inner wall of the material discharge channel 121, preventing the airflow from blowing upwards from the middle and causing material blockage; and fourth, the gaps between the multiple sub-plates 21 can also allow glycoside-containing compound fertilizer granules to pass through, thereby improving buffering while maximizing the prevention of blockage.

[0042] It should be noted that, in order to provide a position for the sub-plate 21 to be rotated and installed, a connecting wall 3 is provided on the inner wall of the connecting channel 122. The inner wall cross-section of the connecting wall 3 at the position for installing the sub-plate 21 is set as an equilateral polygon, and a smooth transition area is provided at the connection between the connecting wall 3 and the inner wall of the upper preparation section 11. The connecting wall 3 is provided with a corresponding mounting groove 31 at the installation position of the sub-plate 21. A drive box 32 is detachably installed in the mounting groove 31, and the detachable connection method is bolt fixing. The drive assembly 33 is set in the drive box 32, and the sub-plate 21 is rotatably connected to the drive box 32. One side of the sub-plate 21 passes through the shell of the drive box 32 to be connected to the drive assembly 33. Different sub-plates 21 are installed at different heights on the drive box 32, so that each mounting groove 31 and each drive box 32 are at the same height. The present invention achieves the installation and fixation of the sub-plate 21 by setting the connecting wall 3.

[0043] It should be noted that, in order to facilitate the maintenance of the drive assembly 33, maintenance ports are provided on the outer wall of the connecting channel 122 at the positions corresponding to each mounting slot 31. The maintenance ports include detachable maintenance doors, and the detachable connection method is bolt fixing. The present invention allows for maintenance of the drive assembly 33 in the mounting slot 31 and drive box 32 by disassembling the maintenance ports.

[0044] Furthermore, to facilitate timely unblocking, a pin-type pressure sensor is installed at the rotating connection of the sub-plate 21 to detect the pressure exerted on the sub-plate 21. When a blockage occurs, the pressure on the sub-plate 21 increases. When the pressure exceeds a preset value, the drive assembly 33 controls the sub-plate 21 to rotate downwards, thereby clearing the passage. The rotating connection of the sub-plate 21 is the position of the rotation axis between the sub-plate 21 and the drive box 32.

[0045] Further, regarding the independent sub-plate 21, the rotation angle range of sub-plate 21 is set to 0°-30°, with 0° representing the horizontal state and providing maximum buffering effect, and 30° representing the maximum tilt state, facilitating rapid unblocking / high-flow material discharge. The gap width between sub-plates 21 is 1.2-1.5 times the minimum particle size of compound fertilizer, ensuring that fine particles can pass smoothly without jamming, and the edges of the gap are rounded. The width of the side connecting sub-plate 21 to the material discharge channel 121 is 10-15cm to ensure connection strength. The width of one side of the material discharge channel 121 is designed according to a C-shaped spiral trajectory, matching the overall structure of the separator component 2. Sub-plate 21 is connected to the drive component 33 using a detachable snap-fit ​​connection. The snap-fit ​​is made of stainless steel, facilitating the disassembly and maintenance of sub-plate 21. Anti-loosening nuts are provided at the snap-fit ​​connection to prevent loosening due to long-term rotation.

[0046] Furthermore, regarding the drive assembly 33, it employs a miniature stepper motor, with each sub-board 21 corresponding to an independent motor, enabling precise local adjustment. The motors and sub-boards 21 are connected via a transmission mechanism, which includes at least one of a rotating shaft, gears, chain, or belt. The drive assembly 33 features both manual and automatic control modes. The automatic mode is triggered by a pressure sensor, while the manual mode is used for equipment maintenance and special operating condition adjustments. The two modes can be freely switched.

[0047] Example 3: This embodiment provides a high tower for the production of glycoside-containing compound fertilizer, which, in addition to the technical solutions of the above embodiments, also has the following technical features.

[0048] Please see Figure 10 In this invention, the separating component 2 has poor bending resistance when subjected to material impact. Therefore, the sub-plate 21 is configured as an arc-shaped plate, with the side of the sub-plate 21 connected to the material discharge channel 121 being higher than the side of the sub-plate 21 located within the material discharge channel 121. The side of the sub-plate 21 located within the material discharge channel 121 is provided with an arc-shaped edge 211. By designing the sub-plate 21 as an arc-shaped plate and providing an arc-shaped edge 211 on one side, this invention achieves three benefits: first, it improves bending resistance through the arc structure; second, the arc structure facilitates material sliding off the sub-plate 21; and third, the arc-shaped edge 211 can concentrate the airflow at the bottom of the sub-plate 21.

[0049] Further, regarding the sub-plate 21, its arc curvature radius is 20-30cm, designed according to the inner diameter of the material drop channel 121 and the dimensions of the sub-plate 21, ensuring the bending resistance of the arc structure and the smoothness of particle sliding. The main body of the sub-plate 21 is made of polyethylene material with a thickness of 4-6mm. Optionally, a carbon fiber skeleton composite plate is installed on the bottom surface of the sub-plate 21, which significantly improves bending strength compared to a straight plate. The surface of the sub-plate 21 is coated with a polytetrafluoroethylene coating with a thickness of 0.3-0.5mm, improving surface smoothness and reducing particle wear and adhesion to the wall.

[0050] Further, regarding the curved edge trim 211, the curved edge trim 211 is located on one side edge of the sub-plate 21 within the material drop channel 121. The bending angle of the trim is 90°-120° to ensure effective concentration of airflow from the blower 123 without affecting particle slippage. The width of the curved edge trim 211 is 5-8cm. The trim is made of the same material as the sub-plate 21 and is integrally formed with the sub-plate 21 to avoid trim detachment caused by welding. The inner side of the trim is smoothly polished. The end of the curved edge trim 211 is rounded to prevent the trim end from scratching the particles and causing particle breakage, while also preventing material accumulation at the trim.

[0051] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0052] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high tower for producing glycoside-containing compound fertilizer, comprising a preparation section (11), a discharge section (12), and a receiving section (13), wherein the preparation section (11) is used to prepare glycoside-containing compound fertilizer granules, and the glycoside-containing compound fertilizer granules fall through the discharge section (12) into the receiving tray of the receiving section (13), characterized in that: The material dropping section (12) is provided with multiple vertical material dropping channels (121). Adjacent material dropping channels (121) are connected by connecting channels (122). Each connecting channel (122) is provided with a separating component (2). The separating component (2) has a C-shaped spiral structure. The separating component (2) has a through hole (202) in the middle and an opening (201) on one side. The two ends of the separating component (2) near the opening are located at the highest and lowest positions, respectively. The openings (201) of two adjacent separating components (2) are located in symmetrical positions. The material discharge channel (121) is equipped with a blower (123) located below the separator (2), and the air outlet (1231) of the blower (123) is aligned with the lower side of the lowest end of the separator (2).

2. A high tower for producing glycoside-containing compound fertilizer according to claim 1, characterized in that, The separating component (2) is an integral spiral plate.

3. The high tower for producing glycoside-containing compound fertilizer according to claim 1, characterized in that, The separating component (2) consists of multiple independent sub-plates (21), each sub-plate (21) is located at a different height, and the sub-plates (21) are combined together to form a spiral separating component (2); the sub-plates (21) are rotatably connected to the material drop channel (121), and a driving component (33) is provided in the material drop channel (121) corresponding to the position of each sub-plate (21) to adjust the tilt angle of the sub-plates (21).

4. The high tower for producing glycoside-containing compound fertilizer according to claim 3, characterized in that, The sub-plate (21) is configured as an arc-shaped plate. The side of the sub-plate (21) connected to the material drop channel (121) is higher than the side of the sub-plate (21) located in the material drop channel (121). The side of the sub-plate (21) located in the material drop channel (121) is provided with an arc-shaped edge (211).

5. A high tower for producing glycoside-containing compound fertilizer according to any one of claims 2 or 3, characterized in that, Ventilation openings (1211) are provided in the middle section of each material drop channel (121).

6. The high tower for producing glycoside-containing compound fertilizer according to claim 3, characterized in that, The inner wall of the connecting channel (122) is provided with a connecting wall (3). The cross section of the inner wall of the connecting wall (3) at the position for installing the sub-plate (21) is set as an equilateral polygon. The connecting wall (3) is provided with a smooth transition area at the connection with the inner wall of the preparation section (11) above.

7. The high tower for producing glycoside-containing compound fertilizer according to claim 6, characterized in that, The connecting wall (3) has a corresponding mounting groove (31) at the mounting position of the corresponding sub-plate (21). The drive box (32) is detachably installed in the mounting groove (31). The drive assembly (33) is set in the drive box (32). The sub-plate (21) is rotatably connected to the drive box (32). One side of the sub-plate (21) passes through the housing of the drive box (32) and is connected to the drive assembly (33) in a transmission manner. Different sub-plates (21) are installed at different heights on the drive box (32), so that each mounting groove (31) and each drive box (32) are at the same height.

8. The high tower for producing glycoside-containing compound fertilizer according to claim 7, characterized in that, The outer wall of the connecting channel (122) is provided with maintenance ports corresponding to the positions of each mounting slot (31), and the maintenance ports include detachable maintenance doors.

9. A high tower for producing glycoside-containing compound fertilizer according to claim 3, characterized in that, A pin-type pressure sensor is provided at the rotating connection of the sub-plate (21) to detect the pressure borne by the sub-plate (21). When a blockage occurs, the pressure borne by the sub-plate (21) increases. When the pressure value exceeds the preset value, the drive component (33) controls the sub-plate (21) to rotate downward, thereby clearing the channel.

10. A high tower for producing glycoside-containing compound fertilizer according to claim 4, characterized in that, The upper surface of the sub-plate (21) is made of polyethylene.

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