A non-curing fertilizer making device

Abstract

The utility model provides a kind of drying-free fertilizer making device, belong to fertilizer preparation technical field, including: base, rotating roller, driving roller and water-absorbing roll. Water outlet plate is installed on base, water outlet plate is inclined downward and multiple water-permeable holes are provided on water outlet plate. Rotating roller is rotatably installed on base; rotating roller is located at the side of water outlet plate, and extrusion gap is surrounded between rotating roller and water outlet plate, and the top of extrusion gap is used for placing material; extrusion gap decreases from top to bottom. Driving roller is arranged at the bottom edge of water outlet plate, and driving roller is used for extruding material discharged from the bottom of extrusion gap in cooperation with rotating roller. Water-absorbing roll is unwound to water-absorbing strip, and water-absorbing strip is extended between driving roller and rotating roller to absorb moisture of material discharge. The drying-free fertilizer making device provided by the utility model can greatly remove moisture in material without drying, has relatively simple structure and good effect, and can realize sufficient mixing of fertilizer.

Description

Technical Field

[0001] This utility model belongs to the field of fertilizer preparation technology, and more specifically, it relates to a fertilizer production device that does not require drying. Background Technology

[0002] Fertilizers are substances that provide one or more essential nutrients for plants, improve soil properties, and enhance soil fertility. They are one of the material foundations of agricultural production.

[0003] Existing no-drying fertilizers often employ drying methods by adding desiccants to the raw materials. While this method does offer advantages over electric or coal-fired drying methods, adding excessive desiccants not only reduces the proportion of original nutrients in the fertilizer but also leads to soil clumping. Many existing no-drying fertilizer production devices involve heating functions. Because heating produces pungent odors, gas purifiers are required, resulting in complex structures, less than ideal performance, and relatively limited functionality. Utility Model Content

[0004] The purpose of this utility model is to provide a fertilizer production device that does not require drying, in order to solve the problems that the structure is relatively complex, the effect is not ideal, and the function is relatively simple.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is: to provide a fertilizer production device without drying, comprising: A base, on which a water outlet plate is installed, the water outlet plate is inclined downward and has multiple water-permeable holes through it; A rotating roller is rotatably mounted on the base; the rotating roller is located on one side of the water outlet plate, and a squeezing gap is formed between the rotating roller and the water outlet plate, the top of the squeezing gap is used to insert material; the squeezing gap decreases from top to bottom; A drive roller is located at the bottom edge of the water outlet plate. The drive roller cooperates with the rotating roller to squeeze the material discharged from the bottom of the squeezing gap. A water-absorbing roll is formed by unwinding a water-absorbing strip, which extends between the drive roller and the rotating roller to absorb moisture discharged from the material.

[0006] In one possible implementation, a stirring rod is provided above the top of the squeezing gap, and the stirring rod is mounted on the base.

[0007] In one possible implementation, the water outlet plate is an arc-shaped plate that is bent downwards.

[0008] In one possible implementation, the water outlet plate is detachably connected to the base.

[0009] In one possible implementation, the top end of the water outlet plate is hinged to the base, and the bottom end of the water outlet plate is fixed to the base by a locating pin.

[0010] In one possible implementation, a cavity is formed between the base and the water outlet plate, and a drain hole communicating with the cavity is provided at the bottom of the base.

[0011] In one possible implementation, the outer periphery of the roller is provided with a plurality of protrusions, which are made of flexible material and are used to drive the material entering the squeezing gap.

[0012] In one possible implementation, the base is equipped with a conveyor platform located on the side of the drive roller away from the water outlet plate; a take-up shaft is provided below the conveyor platform, and the absorbent strip passes through the drive roller and the conveyor platform and is then wound onto the take-up shaft.

[0013] In one possible implementation, a scraper is fixed on the conveyor table, and the scraper abuts against the absorbent strip.

[0014] In one possible implementation, the scraper is located below the conveyor table.

[0015] The beneficial effects of the non-drying fertilizer-making device provided by this utility model are as follows: Compared with the prior art, in this non-drying fertilizer-making device, the water outlet plate is installed on the base and is inclined downwards. Multiple water-permeable holes are opened on the water outlet plate, and a rotating roller is rotatably installed on the base. A water-squeezing gap is formed between the rotating roller and the water outlet plate, decreasing from top to bottom. The drive roller rotates at the bottom edge of the water outlet plate. A water-absorbing strip is wound up and extends between the drive roller and the rotating roller.

[0016] In practical applications, the material enters from the top of the squeezing gap. As the gap gradually decreases, the water in the material is initially squeezed out by the action of the outlet plate and the rotating roller. The material is then discharged from the bottom edge of the outlet plate and enters between the drive roller and the rotating roller. Under the action of the drive roller and the rotating roller, the water in the material is absorbed by the absorbent strip. As the absorbent roll is continuously unwound, continuous drying of the material is achieved. The device in this application can greatly remove moisture from materials without the need for drying. It has a relatively simple structure, good effect, and can achieve thorough mixing of fertilizer. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, 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 of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of a drying-free fertilizer production device provided in an embodiment of this utility model; Figure 2 for Figure 1 A magnified view of a portion of point A in the middle; Figure 3 A schematic diagram showing the connection between the water outlet plate and the base provided in an embodiment of this utility model.

[0019] In the diagram: 1. Base; 2. Drain hole; 3. Stirring rod; 4. Scraper; 5. Rewinding shaft; 6. Water permeable hole; 7. Cavity; 8. Water outlet plate; 9. Rotary roller; 10. Conveying table; 11. Drive roller; 12. Water absorption roll; 13. Water absorption strip. Detailed Implementation

[0020] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0021] Please refer to the following: Figures 1 to 3 This invention provides a no-drying fertilizer-making device. The no-drying fertilizer-making device includes: a base 1, a rotating roller 9, a drive roller 11, and a water-absorbing roll 12. A water outlet plate 8 is mounted on the base 1, inclined downwards, and has multiple through-holes 6. The rotating roller 9 is rotatably mounted on the base 1; the rotating roller 9 is located on one side of the water outlet plate 8, and a squeezing gap is formed between the rotating roller 9 and the water outlet plate 8. The top of the squeezing gap is used to insert material; the squeezing gap decreases from top to bottom. The drive roller 11 is located at the bottom edge of the water outlet plate 8, and the drive roller 11 cooperates with the rotating roller 9 to squeeze the material discharged from the bottom of the squeezing gap. The water-absorbing roll 12 unwinds a water-absorbing strip 13, which extends between the drive roller 11 and the rotating roller 9 to absorb the moisture discharged from the material.

[0022] The beneficial effects of the non-drying fertilizer-making device provided by this utility model are as follows: Compared with the prior art, in the non-drying fertilizer-making device of this utility model, the water outlet plate 8 is installed on the base 1 and is inclined downward. Multiple water-permeable holes 6 are opened on the water outlet plate 8, and a rotating roller 9 is rotatably installed on the base 1. A water-squeezing gap is formed between the rotating roller 9 and the water outlet plate 8, and the water-squeezing gap decreases from top to bottom. The drive roller 11 rotates at the bottom edge of the water outlet plate 8. The water-absorbing roll 12 unwinds the water-absorbing strip 13, which extends between the drive roller 11 and the rotating roller 9.

[0023] In practical applications, the material enters from the top of the squeezing gap. As the gap gradually decreases, the water in the material is initially squeezed out by the action of the water outlet plate 8 and the rotating roller 9. The material is then discharged from the bottom edge of the water outlet plate 8 and enters between the drive roller 11 and the rotating roller 9. Under the action of the drive roller 11 and the rotating roller 9, the water in the material is absorbed by the water absorption strip 13. As the water absorption roll 12 is continuously unwound, continuous drying of the material is achieved. The device in this application can greatly remove moisture from materials without the need for drying. It has a relatively simple structure, good effect, and can achieve thorough mixing of fertilizer.

[0024] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 and Figure 3 A stirring rod 3 is provided above the top of the squeezing gap, and the stirring rod 3 is installed on the base 1.

[0025] The stirring rod 3 is horizontally positioned and driven by a motor. Under the action of the stirring rod 3, various materials are initially mixed. The stirring rod 3 is equipped with multiple stirring blades, which are spirally distributed along its length. When the motor drives the stirring rod 3 to rotate, the spiral stirring blades ensure that the materials are more thoroughly mixed above the squeezing gap, allowing for better contact between different materials and laying a good foundation for the subsequent fertilizer production process. Simultaneously, the special shape of the stirring blades can also accelerate the material's agitation speed to a certain extent, allowing for a more even distribution of moisture within the materials, facilitating more effective extrusion during subsequent squeezing through the squeezing gap.

[0026] During the continuous stirring process of the stirring rod 3, the material will continuously tumble and mix, further promoting the initial dissipation of moisture in the material, making the material entering the water squeezing gap more stable, which is more conducive to the squeezing out of moisture, thereby improving the overall moisture removal efficiency of the drying-free fertilizer making device and enhancing the quality and effect of fertilizer preparation.

[0027] Please refer to some embodiments of the drying-free fertilizer production device provided in this application. Figures 1 to 3The water outlet plate 8 is a downwardly curved arc plate. The rotating roller 9 has a disc structure, hence the arc plate of the water outlet plate 8, which ensures that the material is effectively squeezed to promote the discharge of water. The distance between the top edge of the water outlet plate 8 and the rotating roller 9 is relatively large, facilitating the entry of material.

[0028] When the material enters between the outlet plate 8 and the rotating roller 9, it will gradually move downwards along the arc-shaped outlet plate 8 under the pressure of gravity and the squeezing action of the rotating roller 9. During this process, the water inside the material will be squeezed out and discharged from the device through the pre-set drainage holes 2 on the outlet plate 8.

[0029] As the material is continuously compressed and moisture is discharged, its shape gradually changes, becoming more compact. The compressed material exits from the bottom of the water outlet plate 8 and enters the subsequent fertilizer production process. This compression stage of the entire no-drying fertilizer production device, through the arc-shaped design of the water outlet plate 8, the rational structure of the rotating roller 9, and the coordinated work of the elastic support components, efficiently removes moisture from the material, providing high-quality pre-treated material for subsequent fertilizer production processes, greatly improving the efficiency and quality of fertilizer production.

[0030] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 and Figure 3 The water outlet plate 8 is detachably connected to the base 1. This detachable connection facilitates the replacement and maintenance of the water outlet plate 8, and also makes it easier to clean the inside of the base 1, i.e., the cavity 7.

[0031] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 and Figure 3 The top of the water outlet plate 8 is hinged to the base 1, and the bottom of the water outlet plate 8 is fixed to the base 1 by a positioning pin. With the above configuration, the compression of the material can be changed, and since the water outlet plate 8 can swing relative to the base 1, it is convenient to clean and replace the water outlet plate 8.

[0032] When different degrees of compression are required on the material, the operator can adjust the angle of the water outlet plate 8 relative to the base 1 according to actual needs. For example, when processing relatively loose materials, swinging the water outlet plate 8 to a suitable angle allows the compression force to be applied more evenly to the material, thereby improving the quality of fertilizer production. Furthermore, after prolonged use, impurities may adhere to the surface of the water outlet plate 8. Its swingable nature allows for easy and thorough cleaning. The cleaning process is simple and convenient; simply swing the water outlet plate 8 to an easily accessible position and use appropriate cleaning tools to quickly clean it. Additionally, when the water outlet plate 8 is worn or malfunctions and needs replacement, the hinge and positioning pin fixing method between it and the base 1 makes replacement very convenient. Workers can quickly remove the positioning pin, remove the damaged water outlet plate 8, and install a new one. The entire process requires no complicated tools or significant time, greatly improving equipment maintenance efficiency and ensuring the continuous and stable operation of the no-drying fertilizer production device, providing a strong guarantee for the efficient production of high-quality fertilizer.

[0033] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 and Figure 2 A cavity 7 is formed between the base 1 and the water outlet plate 8. A drainage hole 2, communicating with the cavity 7, is located at the bottom of the base 1. After the material is squeezed, water enters through the water permeable hole 6 and flows into the cavity 7. The water in the cavity 7 is eventually discharged through the drainage hole 2. This ensures that excess water is promptly drained during the compression fertilizer-making process, preventing excessive moisture from affecting the quality and effectiveness of the fertilizer. As water is continuously drained, the material gradually becomes more compact and meets the requirements for fertilizer production. During the drainage process, the drainage hole 2 effectively and quickly removes water from the cavity 7, ensuring no water accumulation inside and maintaining the normal operating environment of the entire device. Simultaneously, this design makes the fertilizer-making process more environmentally friendly, reducing energy waste and environmental pollution caused by drying and other operations. Supported by this drainage structure, the entire no-drying fertilizer-making device can stably and efficiently complete the fertilizer-making process, providing high-quality fertilizer for agricultural production.

[0034] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 and Figure 2The outer circumference of the roller 9 is equipped with multiple protrusions, which are made of flexible material and used to drive the material entering the squeezing gap. The main function of these protrusions is to provide power for the material's movement within the squeezing gap, preventing slippage. To ensure the protrusions effectively drive the material, their surfaces are also textured. These irregularly distributed textures increase the friction between the protrusions and the material, making the material more stable and reducing the possibility of slippage. Furthermore, these irregular textures also increase the contact area between the material and the protrusions, thus transmitting power more effectively.

[0035] Moreover, since the protrusion is made of flexible material, it can deform to a certain extent according to the shape and distribution of the material when it comes into contact with the material, further optimizing the fit with the material and ensuring that the material is smoothly driven forward within the squeezing gap, without slipping and affecting the drainage effect of the material in the fertilizer production process and subsequent processing procedures.

[0036] During actual operation, when the material enters the dewatering gap, the protruding blocks continuously contact the material as the rotating roller 9 rotates. The roller 9 rotates steadily, and the protruding blocks, with their flexibility and special texture, move the material within the dewatering gap with appropriate force. As the material moves, the water within the gap is gradually discharged, while the material continues to move forward under the influence of the protruding blocks, preparing for the subsequent fertilizer production steps. This design cleverly utilizes the characteristics of the flexible protruding blocks, enabling the no-drying fertilizer production device to operate efficiently and stably during the material dewatering process, effectively improving the overall efficiency and quality of fertilizer production.

[0037] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 The base 1 is equipped with a conveyor platform 10, which is located on the side of the drive roller 11 away from the water outlet plate 8. A take-up shaft 5 is provided below the conveyor platform 10. The absorbent strip 13 passes through the drive roller 11 and the conveyor platform 10 and is then wound onto the take-up shaft 5. The conveyor platform 10 is provided to facilitate the collection of the squeezed material. The absorbent strip 13 will bend significantly at the end of the conveyor platform 10, causing the material attached to it to separate. Finally, the absorbent strip 13 is wound uniformly onto the take-up shaft 5.

[0038] When material collection is required, the relevant equipment is activated, and the material attached to the absorbent strip 13 gradually falls off as the absorbent strip 13 bends at the end of the conveyor table 10. This detached material slides naturally down the conveyor table 10 into a pre-set collection container. Workers can periodically clean and organize the material in the collection container for subsequent processing and utilization. Simultaneously, as the absorbent strip 13 continues to operate, it continuously absorbs moisture from the material during the conveying process. Once the absorbent strip 13 is wound onto the take-up shaft 5, it is easily collected and processed. After the absorbent roll 12 is unwound, a new absorbent roll 12 is placed. At this time, the absorbent strip 13, which has been wound up and absorbed water, on the take-up shaft 5 can be recycled, and the new absorbent strip 13 can be wound onto the take-up shaft 5. This cycle repeats continuously, achieving efficient material processing and effective moisture removal during the no-drying fertilizer production process, providing a good foundation for subsequent fertilizer production work, and enabling the entire no-drying fertilizer production device to operate stably and reliably, producing fertilizer products that meet the requirements.

[0039] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 A scraper 4 is fixed on the conveyor table 10, and the scraper 4 abuts against the water-absorbing strip 13. The scraper 4 can remove residual material on the water-absorbing strip 13, avoiding waste. In some embodiments, the water-absorbing strip 13 is long and has good water absorption, and its material is made of highly absorbent sponge material. This design can effectively absorb moisture from the material, thus providing favorable conditions for the subsequent fertilizer production process. When the material is placed on the conveyor table 10, the water-absorbing strip 13 will fully contact the material, quickly absorb the moisture, and reduce the moisture content of the material to a suitable range for subsequent fertilizer production.

[0040] The scraper 4 plays a crucial role. It fits snugly against the suction strip 13, continuously cleaning the surface of the suction strip 13 as the conveyor table 10 operates. During the material's passage through the conveyor table 10, some residual material inevitably adheres to the suction strip 13. If not cleaned promptly, this residue will gradually accumulate, leading to waste.

[0041] By removing residual material from the absorbent strip 13 using the scraper 4, the absorbent strip 13 can continuously and effectively absorb moisture from the material, ensuring that the material reaches the appropriate humidity level when entering the fertilizer production stage, which is beneficial to improving the quality and efficiency of fertilizer production. On the other hand, it avoids a series of problems caused by the accumulation of residual material, ensures the stable operation of the entire non-drying fertilizer production device, reduces the occurrence of production interruptions due to equipment failure, improves the continuity and stability of production, and provides more reliable fertilizer manufacturing equipment for agricultural production.

[0042] For some embodiments of the drying-free fertilizer production device provided in this application, please refer to... Figure 1 The scraper 4 is located below the conveyor table 10. To facilitate material scraping, a fixing block is installed below the conveyor table 10, and a water-absorbing strip 13 passes between the fixing block and the conveyor table 10. The water-absorbing strip 13 is made of a special water-absorbing material, possessing excellent water absorption and durability. It effectively absorbs the moisture squeezed out by the material during conveying, maintaining a dry environment below the conveyor table 10 and preventing problems such as material deterioration due to moisture accumulation. Once the water-absorbing roll 12 is unwound and the water-absorbing strip 13 has absorbed water, the wound water-absorbing strip 13 can be easily removed from the take-up shaft 5, ensuring the device always maintains good operating condition. The scraper 4 is connected to the frame below the conveyor table 10 via an adjustable connector; its angle can be finely adjusted according to actual needs to ensure precise scraping of residual material on the conveyor table 10.

[0043] The scraper 4 is made of wear-resistant and non-deformable alloy material, which can maintain a good scraping effect and extend its service life during long-term contact with materials. A small collection trough is also provided on one side of the conveyor table 10. The material scraped off by the scraper 4 will slide into the collection trough along the inclined direction of the conveyor table 10.

[0044] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fertilizer production device that does not require drying, characterized in that, include: A base, on which a water outlet plate is installed, the water outlet plate is inclined downward and has multiple water-permeable holes through it; A rotating roller is rotatably mounted on the base; the rotating roller is located on one side of the water outlet plate, and a squeezing gap is formed between the rotating roller and the water outlet plate, the top of the squeezing gap is used to insert material; the squeezing gap decreases from top to bottom; A drive roller is located at the bottom edge of the water outlet plate. The drive roller cooperates with the rotating roller to squeeze the material discharged from the bottom of the squeezing gap. A water-absorbing roll is formed by unwinding a water-absorbing strip, which extends between the drive roller and the rotating roller to absorb moisture discharged from the material.

2. The fertilizer production device without drying as described in claim 1, characterized in that, A stirring rod is provided above the top of the squeezing gap, and the stirring rod is mounted on the base.

3. The fertilizer production device without drying as described in claim 1, characterized in that, The water outlet plate is an arc-shaped plate that is bent downwards.

4. The fertilizer production device without drying as described in claim 3, characterized in that, The water outlet plate is detachably connected to the base.

5. The fertilizer production device without drying as described in claim 4, characterized in that, The top of the water outlet plate is hinged to the base, and the bottom of the water outlet plate is fixed to the base by a positioning pin.

6. The fertilizer production device without drying as described in claim 1, characterized in that, A cavity is formed between the base and the water outlet plate, and a drain hole communicating with the cavity is opened at the bottom of the base.

7. The fertilizer production device without drying as described in claim 1, characterized in that, The outer periphery of the rotating roller is provided with multiple protrusions, which are made of flexible material and are used to drive the material entering the squeezing gap.

8. The fertilizer production device without drying as described in claim 1, characterized in that, The base is equipped with a conveyor platform, which is located on the side of the drive roller away from the water outlet plate; a take-up shaft is provided below the conveyor platform, and the water-absorbing strip passes through the drive roller and the conveyor platform and is then wound onto the take-up shaft.

9. The fertilizer production device without drying as described in claim 8, characterized in that, A scraper is fixed on the conveyor table, and the scraper abuts against the water-absorbing strip.

10. The fertilizer production device without drying as described in claim 9, characterized in that, The scraper is located below the conveyor table.

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