Hydrolysis mechanism for producing polypeptide amino acid water-soluble fertilizer
By introducing a hydrolysis mechanism consisting of a crushing cylinder and a stirring rod into the production of polypeptide and amino acid water-soluble fertilizer, the problem of insufficient contact between the material and the hydrolysate was solved, achieving efficient hydrolysis and energy-saving production.
Patent Information
- Application Number
- CN202520187907.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-06
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2035-02-06
AI Technical Summary
In the current production of polypeptide and amino acid water-soluble fertilizers, the hydrolysis efficiency and effect of protein sources are relatively low because the material does not have sufficient contact with the hydrolysate and protease, resulting in the inability to meet production demands.
Design a hydrolysis mechanism comprising a crushing cylinder and a stirring rod. The crushing blade crushes the material and mixes it thoroughly with the hydrolysate. A stepper motor drives a vertical rotating shaft to rotate, ensuring full contact between the material and the hydrolysate. An inlet cylinder ensures that the hydrolysate and the material have independent contact paths, avoiding interference.
It improves hydrolysis efficiency and effectiveness, increases the contact area between materials and hydrolysate, reduces energy consumption, and improves resource utilization.
Smart Images
Figure CN223780164U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of water-soluble fertilizer production equipment, specifically relating to a hydrolysis mechanism for the production of polypeptide and amino acid water-soluble fertilizers. Background Technology
[0002] The production process of polypeptide amino acid water-soluble fertilizer is cumbersome and complex, with each step being separate and not continuous. Among these, the fermentation and hydrolysis of raw materials to produce amino acids is a crucial step. Current technologies typically hydrolyze protein sources containing amino acids, such as animal hair and feathers, plant protein crops, and protein processing waste, into an aqueous solution of amino acids. Specifically, the protein source is added to a hydrolysis device, followed by the addition of proteases and hydrolysates. However, the protein source is usually in a stockpiled state within the hydrolysis device. This stockpiled material does not have sufficient contact with the hydrolysates and proteases, resulting in low hydrolysis efficiency and quality, which cannot meet production requirements. Therefore, a hydrolysis mechanism for the production of polypeptide amino acid water-soluble fertilizer is needed to solve the aforementioned technical problems. Utility Model Content
[0003] To address the aforementioned deficiencies in existing technologies, this utility model provides a hydrolysis mechanism for the production of polypeptide and amino acid water-soluble fertilizers. The mechanism includes a hydrolysis tank, a feed inlet at the top, and a discharge pipe at the bottom. A valve is mounted on the discharge pipe. A crushing cylinder is located at the feed inlet, with its upper end outside the hydrolysis tank and connected to a feed hopper. The lower end of the crushing cylinder extends into the hydrolysis tank. A vertical rotating shaft is located inside the crushing cylinder, and crushing blades are mounted on the shaft. A support ring is located inside the hydrolysis tank below the crushing cylinder. The vertical rotating shaft is fixedly connected to the inner wall of the hydrolysis tank via a fixed rod and connecting pipe. The lower end of the vertical rotating shaft passes through the support ring and is rotatably connected to the support ring via a bearing. The support ring has a transmission cavity. A sprocket is provided on the vertical rotating shaft in the transmission cavity. One end of the connecting pipe is connected to the transmission cavity. The other end of the connecting pipe is connected to an opening on the hydrolysis tank. A stepper motor is fixed on the hydrolysis tank outside the opening. The stepper motor is connected to a sprocket, and the sprocket is connected to a transmission chain. The transmission chain passes through the opening and the connecting pipe in sequence and is connected to the sprocket in the transmission cavity.
[0004] A stirring rod is fixed on a vertical rotating shaft located below the support ring.
[0005] Materials to be hydrolyzed and hydrolysate can be fed into the hydrolysis tank through the feed hopper and crushing cylinder. The stepper motor drives the vertical shaft to rotate, and the crushing blades crush the materials passing through the crushing cylinder. The crushed materials enter the hydrolysis tank and are fully mixed with the hydrolysate under the action of the stirring rod, thereby improving the hydrolysis effect and efficiency.
[0006] Preferably, the crushing blades are spirally distributed on a vertical rotating shaft, and the crushing blades and the vertical rotating shaft form a feeding screw that cooperates with the crushing cylinder. This arrangement allows for the simultaneous crushing of material passing through the crushing cylinder and transport of the material into the hydrolysis tank, preventing blockage of material within the crushing cylinder.
[0007] Preferably, the crushing cylinder is fitted with an inlet cylinder, which is rotatably connected to the hydrolysis tank via a second bearing. The feed hopper is fixedly connected to the outer wall of the hydrolysis tank via a vertical rod. An annular cover plate is fixed on the crushing cylinder outside the hydrolysis tank. The upper end of the inlet cylinder extends out of the hydrolysis tank and is rotatably connected to the annular cover plate via a third bearing. An inlet pipe is provided on the annular cover plate. The lower end of the inlet cylinder extends into the hydrolysis tank and is rotatably connected to the crushing cylinder via a fourth bearing. The bottom of the inlet cylinder is fixedly connected to a vertical rotating shaft via a connecting rod. The inlet cylinder inside the hydrolysis tank is covered with outlet holes. This arrangement allows the hydrolysate to enter the inlet cylinder through the inlet pipe. As the inlet cylinder rotates with the vertical rotating shaft, the hydrolysate is sprayed outward from the outlet holes under centrifugal force, ensuring full contact with the material inside the hydrolysis tank. This arrangement allows the hydrolysate and material to enter the hydrolysis tank through different paths, preventing interference and avoiding the problem of the hydrolysate wetting the material and affecting the crushing effect.
[0008] Preferably, the upper ring surface of the support ring is an inclined surface that gradually slopes downward from the inside out, to prevent falling material from accumulating on the support ring.
[0009] This invention also includes other components that enable the hydrolysis mechanism used in the production of polypeptide and amino acid water-soluble fertilizers to function properly, such as control components for stepper motors and control components for switching valves, which are all conventional technologies in the field. Furthermore, devices or components not specified in this invention, such as crushing blades, stirring rods, and bearings, all employ conventional technologies and equipment in the field.
[0010] Working principle: After being crushed, the material enters the hydrolysis tank for hydrolysis, which increases the contact area between the material and the hydrolysate, allowing the material to fully contact the hydrolysate and enzymes, thus improving the hydrolysis efficiency and effect. During the hydrolysis process, the stirring rod continuously stirs the material, further enhancing the fullness of contact between the material and the hydrolysate and enzymes, which is beneficial to improving the hydrolysis effect and efficiency. The stepper motor simultaneously drives the crushing blade and the stirring rod to rotate, improving resource utilization and reducing energy consumption.
[0011] The beneficial effects of this utility model are: it can crush and stir materials, increasing the contact area between the materials and the hydrolysate, allowing the materials to fully contact the hydrolysate and enzymes, thus improving the hydrolysis efficiency and effect. The stepper motor simultaneously drives the crushing blade and stirring rod to rotate, improving resource utilization and reducing energy consumption. Attached Figure Description
[0012] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0013] Figure 1 This is a schematic diagram of a hydrolysis mechanism for producing polypeptide and amino acid water-soluble fertilizer according to Embodiment 1 of this utility model;
[0014] Figure 2 This is a schematic diagram of a hydrolysis mechanism for producing polypeptide and amino acid water-soluble fertilizer in Example 2;
[0015] Figure 3 for Figure 1 View from point AA.
[0016] In the diagram: 1. Hydrolysis tank; 2. Feed hopper; 3. Crushing cylinder; 4. Vertical rotating shaft; 5. Crushing blade; 6. Support ring; 7. Fixing rod; 8. Stirring rod; 9. Connecting pipe; 10. Transmission chain; 11. Stepper motor; 12. Discharge pipe; 13. Liquid inlet cylinder; 14. Annular cover plate; 15. Liquid inlet pipe; 16. Liquid outlet; 17. Connecting rod. Detailed Implementation
[0017] The present invention will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the present invention and is not intended to limit it. Any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art based on the embodiments of the present invention without inventive effort to obtain all other embodiments should be included within the protection scope of the present invention.
[0018] Example 1
[0019] like Figure 1 , 3As shown, this utility model provides a hydrolysis mechanism for the production of polypeptide amino acid water-soluble fertilizer, including a hydrolysis tank 1. The top of the hydrolysis tank 1 has a feed inlet, and the bottom of the hydrolysis tank 1 has a discharge pipe 12. The discharge pipe 12 is equipped with a switch valve. A crushing cylinder 3 is located at the feed inlet. The upper end of the crushing cylinder 3 is located outside the hydrolysis tank 1 and connected to a feed hopper 2. The lower end of the crushing cylinder 3 extends into the hydrolysis tank 1. A vertical rotating shaft 4 is located inside the crushing cylinder 3, and crushing blades 5 are mounted on the vertical rotating shaft 4 located inside the crushing cylinder 3. A support ring 6 is located inside the hydrolysis tank 1 below the crushing cylinder 3, and the support ring 6 is connected by a fixing rod 7. The connecting pipe 9 is fixedly connected to the inner wall of the hydrolysis tank 1. The lower end of the vertical rotating shaft 4 passes through the support ring 6 and is rotatably connected to the support ring 6 through a bearing. The support ring 6 is provided with a transmission cavity. The vertical rotating shaft 4 in the transmission cavity is provided with a sprocket. One end of the connecting pipe 9 is connected to the transmission cavity. The other end of the connecting pipe 9 is provided with an opening on the hydrolysis tank 1. A stepper motor 11 is fixed on the hydrolysis tank 1 outside the opening. The stepper motor 11 is connected to a sprocket, and the sprocket is connected to a transmission chain 10. The transmission chain 10 passes through the opening and the connecting pipe 9 in sequence and is connected to the sprocket in the transmission cavity.
[0020] A stirring rod 8 is fixed on a vertical rotating shaft 4 located below the support ring 6.
[0021] Materials to be hydrolyzed and hydrolysate can enter the hydrolysis tank 1 through the feed hopper 2 and the crushing cylinder 3. The stepper motor 11 drives the vertical rotating shaft 4 to rotate, and the crushing blade 5 crushes the materials passing through the crushing cylinder 3. The crushed materials enter the hydrolysis tank 1 and are fully mixed with the hydrolysate under the action of the stirring rod 8, thereby improving the hydrolysis effect and efficiency.
[0022] The crushing blades 5 are spirally distributed on the vertical rotating shaft 4, and the crushing blades 5 and the vertical rotating shaft 4 form a feeding screw that cooperates with the crushing cylinder 3. This arrangement allows the material passing through the crushing cylinder 3 to be crushed while simultaneously transporting the material into the hydrolysis tank 1, thus preventing blockage of the material inside the crushing cylinder 3.
[0023] The upper ring surface of the support ring 6 is a slope that gradually slopes downward from the inside out, to prevent falling materials from accumulating on the support ring 6.
[0024] During operation, materials, hydrolysate, and enzymes enter the hydrolysis tank through the feed hopper. As the materials pass through the crushing cylinder, they are crushed by the crushing blades, increasing the contact area between the materials and the hydrolysate. This allows for sufficient contact between the materials, hydrolysate, and enzymes, improving hydrolysis efficiency and effectiveness. Furthermore, the continuous stirring by the stirring rod during hydrolysis further enhances the contact between the materials, hydrolysate, and enzymes, contributing to improved hydrolysis efficiency and effectiveness. The stepper motor simultaneously drives the crushing blades and stirring rod to rotate, improving resource utilization and reducing energy consumption.
[0025] Example 2
[0026] like Figure 2 As shown, the difference between this embodiment and Embodiment 1 is that the crushing cylinder 3 is fitted with an inlet cylinder 13, the inlet cylinder 13 is rotatably connected to the hydrolysis tank 1 via a bearing 2, the feed hopper 2 is fixedly connected to the outer wall of the hydrolysis tank 1 via a vertical rod, an annular cover plate 14 is fixed on the crushing cylinder 3 located outside the hydrolysis tank 1, the upper end of the inlet cylinder 13 extends out of the hydrolysis tank 1 and is rotatably connected to the annular cover plate 14 via a bearing 3, the annular cover plate 14 is provided with an inlet pipe 15, the lower end of the inlet cylinder 13 extends into the hydrolysis tank 1 and is rotatably connected to the crushing cylinder 3 via a bearing 4, the bottom of the inlet cylinder 13 is fixedly connected to the vertical rotating shaft 4 via a connecting rod 17, and the inlet cylinder 13 located inside the hydrolysis tank 1 is covered with outlet holes 16. This design allows the hydrolysate to enter the inlet cylinder 13 through the inlet pipe 15. The inlet cylinder 13 rotates with the vertical shaft 4, and the hydrolysate is sprayed outward from the outlet hole 16 under the action of centrifugal force, ensuring full contact with the material in the hydrolysis tank 1. This design allows the hydrolysate and the material to enter the hydrolysis tank 1 through different paths, preventing them from interfering with each other and avoiding the problem of the hydrolysate wetting the material and affecting the crushing effect.
[0027] During operation, the material enters the hydrolysis tank through the feed hopper. The hydrolysate and enzymes enter the inlet cylinder through the inlet pipe and exit through the outlet hole, spraying the material in the hydrolysis tank. The material is crushed by the crushing blades as it passes through the crushing cylinder alone, avoiding the problem of the hydrolysate wetting the material and affecting the crushing effect. This increases the contact area between the material and the hydrolysate, allowing the material to fully contact the hydrolysate and enzymes, thus improving the hydrolysis efficiency and effect. Furthermore, the stirring rod continuously stirs the material during the hydrolysis process, further enhancing the fullness of contact between the material and the hydrolysate and enzymes, which is beneficial for improving the hydrolysis effect and efficiency. The stepper motor simultaneously drives the crushing blades and stirring rod to rotate, improving resource utilization and reducing energy consumption.
[0028] The stepper motor, switching valve, and feeding screw mentioned in the above embodiments are all existing technologies. This application does not make any improvements to them, but only utilizes their existing functions. For their specific structure and principle, please refer to the product manual or existing technical data, which are all existing technologies.
[0029] The embodiments of this utility model have been described above. These descriptions are exemplary and not exhaustive, nor are they limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A hydrolysis mechanism for producing polypeptide and amino acid water-soluble fertilizers, comprising a hydrolysis tank, an inlet at the top of the hydrolysis tank, and a discharge pipe at the bottom of the hydrolysis tank, wherein the discharge pipe is equipped with a switch valve, characterized in that: A crushing cylinder is provided at the feed inlet. The upper end of the crushing cylinder is located outside the hydrolysis tank and is connected to a feed hopper. The lower end of the crushing cylinder extends into the hydrolysis tank. A vertical rotating shaft is provided inside the crushing cylinder, and a crushing blade is provided on the vertical rotating shaft located inside the crushing cylinder. A support ring is provided inside the hydrolysis tank below the crushing cylinder. The support ring is fixedly connected to the inner wall of the hydrolysis tank through a fixing rod and a connecting pipe. The lower end of the vertical rotating shaft passes through the support ring and is rotatably connected to the support ring through a bearing. A transmission cavity is provided inside the support ring. A sprocket is provided on the vertical rotating shaft inside the transmission cavity. One end of the connecting pipe is connected to the transmission cavity. The other end of the connecting pipe is provided with an opening on the hydrolysis tank. A stepper motor is fixed on the hydrolysis tank outside the opening. The stepper motor is connected to a sprocket, and the sprocket is connected to a transmission chain. The transmission chain passes through the opening and the connecting pipe in sequence and is connected to the sprocket in the transmission cavity. A stirring rod is fixed on a vertical rotating shaft located below the support ring.
2. The hydrolysis mechanism for producing polypeptide amino acid water-soluble fertilizer according to claim 1, characterized in that: The crushing blades are spirally distributed on the vertical rotating shaft, and the crushing blades and the vertical rotating shaft together form a feeding screw that cooperates with the crushing cylinder.
3. The hydrolysis mechanism for producing polypeptide amino acid water-soluble fertilizer according to claim 1, characterized in that: The crushing cylinder is fitted with an inlet cylinder, which is rotatably connected to the hydrolysis tank via a second bearing. The feed hopper is fixedly connected to the outer wall of the hydrolysis tank via a vertical rod. An annular cover plate is fixed on the crushing cylinder outside the hydrolysis tank. The upper end of the inlet cylinder extends out of the hydrolysis tank and is rotatably connected to the annular cover plate via a third bearing. An inlet pipe is provided on the annular cover plate. The lower end of the inlet cylinder extends into the hydrolysis tank and is rotatably connected to the crushing cylinder via a fourth bearing. The bottom of the inlet cylinder is fixedly connected to a vertical rotating shaft via a connecting rod. The inlet cylinder inside the hydrolysis tank is covered with outlet holes.
4. The hydrolysis mechanism for producing polypeptide amino acid water-soluble fertilizer according to claim 1, characterized in that: The upper ring surface of the support ring is an inclined surface that gradually slopes downward from the inside out.