Enzymolysis device for protein polypeptide production
By designing an enzymatic lysis device for the production of protein polypeptides including milling, stirring enzymatic lysis and exhaust components, the problem of numerous equipment and inefficiency in the prior art is solved, and the automated production of protein enzymatic lysis is realized, and efficiency and production speed are improved.
Patent Information
- Application Number
- CN202411792577.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-07
- Publication Date
- 2025-02-28
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In the production of protein polypeptides, there are many equipment used during the enzymatic decomposition process, which is inefficient, resulting in high time consumption and affecting subsequent processing.
An enzymatic lysis device for the production of protein polypeptides is designed, including a grinding device, agitated enzymatic lysis assembly and an exhaust assembly. The milling device realizes fine grinding and preheating of raw materials through a milling motor and a milling ball. The stirring enzymatic decomposition assembly realizes full mixing and enzymatic decomposition of protein and protease through a stirring motor and an enzymatic decomposition. The exhaust gas assembly controls the temperature and gas discharge in the enzymatic decomposition chamber through a piston plate and an eccentric turntable.
The automated production of the protein enzymatic lysis process is realized, the enzymatic lysis efficiency is improved, the production time is shortened, and the efficiency of subsequent processing is improved.
Smart Images
Figure CN119530000A_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of enzymatic hydrolysis equipment, and specifically refers to an enzymatic hydrolysis device for protein polypeptide production. Background Art
[0002] Enzymatic hydrolysis, also known as enzyme catalysis or enzyme catalysis, refers to a chemical reaction catalyzed by an enzyme. For protein peptide production, raw materials with high protein content, abundant sources and low cost are usually selected, such as soy protein, wheat protein, etc.
[0003] Enzymatic hydrolysis usually requires pretreatment of the raw materials, including heat treatment and ultrafine grinding. After being fully mixed with the protease, the raw materials are placed in the enzymatic hydrolysis tank waiting for enzymatic hydrolysis. Multiple processing steps usually require the use of multiple equipment for processing, which is inefficient and time-consuming, affecting the subsequent processing work. Summary of the invention
[0004] In view of the above situation, in order to overcome the defects of the prior art, the present invention provides an enzymatic hydrolysis device for protein polypeptide production, in which the grinding device finely grinds the protein raw material, and the hot air introduced by the hot air duct preheats the protein, and the ground protein powder is fully mixed with the reaction reagent containing the protease in the stirring bin of the stirring enzymatic hydrolysis component, and then enters the enzymatic hydrolysis bin for enzymatic hydrolysis. While the stirring motor controls the mixing of the materials, it automatically controls the feeding of the protein powder and the protease, and drives the enzymatic hydrolysis auger in the enzymatic hydrolysis bin to rotate, and the enzymatically hydrolyzed material is transported to the discharge pipe for discharge, and the temperature in the enzymatic hydrolysis bin is controlled by the exhaust component, and the gas generated during the enzymatic hydrolysis process is discharged, thereby realizing the automated production of protein enzymatic hydrolysis, and effectively solving the above problems.
[0005] The technical solution adopted by the present invention is as follows: The present invention proposes an enzymatic hydrolysis device for protein polypeptide production, comprising a grinding device, a stirring enzymatic hydrolysis component and an exhaust component, wherein the stirring enzymatic hydrolysis component is arranged at the lower side of the grinding device, and the exhaust component is arranged at the right side of the stirring enzymatic hydrolysis component; the grinding device is provided with a raw material bin, a grinding bin and a storage bin, wherein the raw material bin is arranged at the upper side of the grinding bin, and the storage bin is arranged at the lower side of the grinding bin, and a hot air pipe and a raw material pipe are arranged on the top of the raw material bin, and the hot air pipe is located at the center of the raw material bin and the bottom extends into the interior of the raw material bin.
[0006] Furthermore, a grinding motor is provided on the top of the raw material bin, a grinding motor shaft is provided on the lower side of the grinding motor, a grinding gear is slidably provided on the gear groove of the grinding motor, the grinding motor shaft passes through the top of the hot air duct, a grinding disk is provided at the bottom of the grinding bin, a screening disk is provided at the center of the grinding disk, a return air duct is provided on the side wall of the storage bin, a discharge pipe is provided at the center of the bottom of the storage bin, the material buffer cone is provided at the center of the storage bin, and a filter is provided at the front end of the return air duct.
[0007] Furthermore, the grinding device is also provided with a material unloading grinding assembly, which includes a rotating shaft sleeve, a bell tube, a wind shield and grinding balls. The center of the bell tube is fixedly connected to the fixed frame at the top of the rotating shaft sleeve, the wind shield is fixedly connected to the rotating shaft sleeve, the wind shield is located below the bell tube, the top of the bell tube slides in the hot air pipe, and the surface of the bell tube is provided with a raw material stirring plate.
[0008] Furthermore, the grinding motor shaft is arranged in a rotating sleeve, a pressure spring is provided at the bottom inner side of the rotating sleeve, the top of the pressure spring is connected to the grinding motor shaft, a grinding ball connecting shaft is provided at the bottom of the rotating sleeve, the grinding balls are provided on the grinding ball connecting shaft, the grinding balls roll in the grinding grooves of the grinding disc, a scraper is provided at the bottom of the grinding ball connecting shaft, the scraper is elastic, and the bottom of the scraper is attached to the surface of the screening disc.
[0009] Furthermore, the stirring and enzymolysis component is provided with a stirring chamber and an enzymolysis chamber, a positioning ring is provided at the top center of the outer wall of the stirring chamber, a connecting gear is provided inside the positioning ring, a baffle toggle ring is provided inside the positioning ring, the baffle toggle ring is provided with a toggle column and a gear ring, the gear ring rotates inside the positioning ring, the toggle column rotates outside the positioning ring, and the connecting gear is meshed with the teeth of the inner wall of the gear ring.
[0010] Furthermore, a quantitative groove is also provided on the top of the outer wall of the stirring bin, the right side of the quantitative groove is connected to the discharge pipe, the left side of the quantitative groove is connected to the protease feed pipe, a discharge baffle is slidably provided in the quantitative groove, a material baffle is provided on the right side of the discharge baffle, the material baffle is located below the discharge pipe, a protease baffle is provided on the left side of the discharge baffle, the protease baffle is located below the protease feed pipe, a baffle spring is provided on the back of the discharge baffle, the end of the baffle spring is provided on the inner wall of the quantitative groove, and a discharge port is provided at the bottom of the stirring bin.
[0011] Furthermore, a stirring motor is provided above the stirring bin, and a stirring motor shaft and a stirring motor gear are provided at the lower side of the stirring motor, the stirring motor gear is fixed on the stirring motor shaft and rotates in the positioning ring, the stirring motor gear is meshed and connected with the connecting gear, a stirring rod is provided on the stirring motor shaft, and the stirring rod rotates in the stirring bin, a stirring shaft bevel gear is provided at the bottom of the stirring motor shaft, a pin is provided on the stirring shaft bevel gear, and a stirring auger is also provided on the stirring motor shaft, the stirring auger is located between the stirring rod and the stirring shaft bevel gear, and the stirring auger rotates in the blanking port.
[0012] Furthermore, an exhaust groove is provided on the top of the enzymolysis chamber, an air inlet pipe is provided on the left side of the top of the exhaust groove, an air outlet pipe is provided on the right side of the top of the exhaust groove, a one-way valve is provided at the end of the air outlet pipe, an enzymolysis auger is provided in the center of the enzymolysis chamber, a rotating ring groove is provided at the left end of the enzymolysis auger, an eccentric turntable connecting shaft is provided at the right end of the enzymolysis auger, the eccentric turntable connecting shaft is located outside the enzymolysis chamber, and a discharge pipe is provided at the bottom of the right end of the enzymolysis chamber.
[0013] Furthermore, a sealing ring is provided on the rotating ring groove, and the sealing ring rotates in the rotating ring groove. The sealing ring is provided with a hole for the stirring motor shaft, and a groove bevel gear is provided inside the rotating ring groove. The stirring shaft bevel gear passes through the hole of the sealing ring and is meshed with the groove bevel gear. The inner wall of the rotating ring groove is symmetrically provided with annular pin grooves, and the pin slides in the annular pin groove.
[0014] Furthermore, the exhaust assembly is provided with an exhaust bin, a piston plate and an eccentric turntable. The exhaust bin is arranged on the right side of the enzymatic hydrolysis bin, the top of the exhaust bin side wall is connected to the air outlet pipe, the top of the exhaust bin is provided with an exhaust pipe, a one-way valve is provided in the exhaust pipe, the piston plate slides vertically in the exhaust bin, an eccentric turntable clamping column is provided at the bottom of the piston plate, the eccentric turntable is arranged on the eccentric turntable connecting shaft, annular grooves are symmetrically provided on the left and right sides of the eccentric turntable, and the eccentric turntable clamping column slides in the annular groove.
[0015] The beneficial effects achieved by the present invention using the above structure are as follows: 1. When there is insufficient protein raw material on the grinding disc, the height of the grinding ball connecting shaft that drives the grinding balls to roll is relatively low, and thus there is a gap between the bottom of the bell tube and the raw material bin. The protein raw material enters the grinding bin from the raw material bin. As the raw material is added, the height of the grinding ball crushing the raw material gradually increases, and the grinding ball connecting shaft increases accordingly and lifts the bell tube. The bell tube closes the raw material bin to prevent excessive raw material in the grinding bin from affecting the grinding efficiency, and the rotation of the rotating shaft sleeve will drive the bell tube to rotate, and the raw material stirring plate on the surface of the bell tube rotates together to prevent the raw material from blocking the gap between the bottom of the bell tube and the raw material bin.
[0016] 2. During the grinding process, the hot air in the hot air pipe continuously blows out of the windshield from the trumpet pipe. After being guided by the windshield, the hot air blows to the side wall of the grinding bin, and enters and exits the grinding groove of the grinding disc along the side wall. The ground protein powder is blown to the screening disc, and enters the storage bin after being screened by the screening disc. After being decelerated by the material buffer cone, the protein powder is deposited at the bottom of the storage bin. During the whole process, the hot air will continuously preheat the protein raw materials and powder to increase the subsequent enzymatic hydrolysis rate of the protein, and the scraper at the bottom of the grinding ball connecting shaft will push the insufficiently ground protein powder back into the grinding groove.
[0017] 3. When the stirring motor gear drives the baffle toggle ring to rotate, the toggle column will regularly push the discharge baffle to move inside the quantitative slot, and then the protease feed pipe and the discharge pipe are connected with the stirring bin, and the reaction reagent of the mixed protease and the protein powder are put into the stirring bin, fully mixed under the stirring of the stirring rod, and brought to the enzymatic hydrolysis bin by the stirring auger. The stirring shaft bevel gear at the bottom of the stirring motor shaft will slowly drive the enzymatic hydrolysis auger to rotate, and the protein powder is fully enzymolyzed in the enzymatic hydrolysis bin, and driven by the enzymatic hydrolysis auger, it is discharged from the discharge pipe at the right end of the enzymatic hydrolysis bin. When the sealing ring maintains the meshing connection relationship between the groove bevel gear and the stirring shaft bevel gear, it always ensures the sealing of the rotating ring groove.
[0018] 4. Gas will be generated during the enzymatic hydrolysis process. The rotation of the enzymatic hydrolysis auger will drive the eccentric turntable on the right to rotate, and then drive the piston plate to move. Under the control of the one-way valve, the gas in the enzymatic hydrolysis chamber is sucked into the exhaust chamber and then discharged from the exhaust pipe of the exhaust chamber. At the same time, by controlling the temperature of the gas flowing into the air inlet pipe, the temperature in the enzymatic hydrolysis chamber is maintained to ensure the efficiency and stability of the enzymatic hydrolysis reaction. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A three-dimensional diagram of an enzymatic hydrolysis device for producing protein polypeptides proposed by the present invention; Figure 2 This is a left view of an enzymatic hydrolysis device for protein polypeptide production proposed by the present invention; Figure 3 for Figure 2 A cross-sectional view along the cutting line AA; Figure 4 for Figure 3 A cross-sectional view along the cutting line BB; Figure 5 for Figure 3 A cross-sectional view along the cutting line CC; Figure 6 for Figure 3 A cross-sectional view along the cutting line DD; Figure 7 for Figure 3 A cross-sectional view along the cutting line EE; Figure 8 for Figure 3 A partial enlarged view of point Ⅰ in the middle; Fig. 9 for Figure 5 A partial enlarged view of the middle II; Fig.10 for Figure 6 A partial enlarged view of point III in the middle.
[0020] Among them, 1. Grinding device, 11. Raw material bin, 111. Hot air pipe, 112. Raw material pipe, 12. Grinding bin, 121. Grinding disc, 122. Screening disc, 13. Storage bin, 131. Return air pipe, 132. Discharge pipe, 133. Material buffer cone, 14. Grinding motor, 141. Grinding motor shaft, 15. Discharge grinding assembly, 151. Rotating sleeve, 1511. Pressure spring, 1512. Grinding ball connecting shaft, 1513. Scraper, 152. Trumpet, 1521. Raw material stirring plate, 153. Wind shield, 154. Grinding ball, 2. Stirring and enzymolysis assembly, 21. Stirring bin, 211. Positioning ring, 212. Connecting gear, 213. Dropping port, 22. Enzymolysis bin, 221. Exhaust slot, 222. Air inlet pipe, 223. Air outlet pipe, 224. Discharge pipe, 23, stirring motor, 231, stirring motor shaft, 2311, stirring rod, 2312, stirring shaft bevel gear, 2313, latch, 2314, stirring auger, 232, stirring motor gear, 24, enzymatic hydrolysis auger, 241, rotating ring groove, 2411, groove bevel gear, 2412, annular latch groove, 242, eccentric turntable connecting shaft, 243, sealing ring, 25, quantitative groove, 251, protease feeding pipe, 26, unloading baffle, 261, material baffle, 262, protease baffle, 263, baffle spring, 27, baffle toggle ring, 271, toggle column, 272, gear ring, 3, exhaust assembly, 31, exhaust bin, 311, exhaust pipe, 32, piston plate, 321, eccentric turntable clamping column, 33, eccentric turntable, 331, annular groove.
[0021] The accompanying drawings are used to provide further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the embodiments of the present invention and do not constitute a limitation of the present invention. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.
[0023] In the description of the present invention, it should be understood that terms such as “upper”, “lower”, “front”, “back”, “left”, “right”, “top”, “bottom”, “inside” and “outside” indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.
[0024] like Figure 1-Figure 10 As shown, the present invention proposes an enzymatic hydrolysis device for protein polypeptide production, comprising a grinding device 1, a stirring enzymatic hydrolysis component 2 and an exhaust component 3, wherein the stirring enzymatic hydrolysis component 2 is arranged at the lower side of the grinding device 1, and the exhaust component 3 is arranged at the right side of the stirring enzymatic hydrolysis component 2; the grinding device 1 is provided with a raw material bin 11, a grinding bin 12 and a storage bin 13, the raw material bin 11 is arranged at the upper side of the grinding bin 12, the storage bin 13 is arranged at the lower side of the grinding bin 12, a hot air duct 111 and a raw material duct 112 are arranged on the top of the raw material bin 11, and the hot air duct 111 is located at the center of the raw material bin 11 and the bottom of the hot air duct extends into the interior of the raw material bin 11.
[0025] A grinding motor 14 is provided on the top of the raw material bin 11, and a grinding motor shaft 141 is provided on the lower side of the grinding motor 14, the grinding motor shaft 141 passes through the top of the hot air pipe 111, a grinding disc 121 is provided at the bottom of the grinding bin 12, a screening disc 122 is provided at the center of the grinding disc 121, a return air duct 131 is provided on the side wall of the storage bin 13, a discharge pipe 132 is provided at the center of the bottom of the storage bin 13, a material buffer cone 133 is provided at the center of the storage bin 13, and a filter is provided at the front end of the return air duct 131.
[0026] The grinding device 1 is also provided with a material unloading grinding assembly 15, which includes a rotating sleeve 151, a trumpet tube 152, a wind shield 153 and grinding balls 154. The center of the trumpet tube 152 is fixedly connected to the fixed frame at the top of the rotating sleeve 151, the wind shield 153 is fixedly connected to the rotating sleeve 151, and the wind shield 153 is located below the trumpet tube 152. The top of the trumpet tube 152 slides in the hot air pipe 111, and a raw material stirring plate 1521 is provided on the surface of the trumpet tube 152.
[0027] The grinding motor shaft 141 is arranged in the rotating sleeve 151, and a pressure spring 1511 is provided at the bottom of the inner side of the rotating sleeve 151. The top of the pressure spring 1511 is connected to the grinding motor shaft 141. A grinding ball connecting shaft 1512 is provided at the bottom of the rotating sleeve 151. The grinding balls 154 are provided on the grinding ball connecting shaft 1512. The grinding balls 154 roll in the grinding grooves of the grinding disc 121. A scraper 1513 is provided at the bottom of the grinding ball connecting shaft 1512. The scraper 1513 is elastic, and the bottom of the scraper 1513 is attached to the surface of the screening disc 122.
[0028] The stirring and enzymolysis component 2 is provided with a stirring chamber 21 and an enzymolysis chamber 22. A positioning ring 211 is provided at the center of the top of the outer wall of the stirring chamber 21. A connecting gear 212 is provided in the positioning ring 211. A baffle toggle ring 27 is provided in the positioning ring 211. The baffle toggle ring 27 is provided with a toggle column 271 and a gear ring 272. The gear ring 272 rotates inside the positioning ring 211, and the toggle column 271 rotates outside the positioning ring 211. The connecting gear 212 is meshed with the teeth of the inner wall of the gear ring 272.
[0029] A quantitative groove 25 is also provided on the top of the outer wall of the stirring bin 21. The right side of the quantitative groove 25 is connected to the discharge pipe 132, and the left side of the quantitative groove 25 is connected to the protease feeding pipe 251. A discharge baffle 26 is slidably provided in the quantitative groove 25. A material baffle 261 is provided on the right side of the discharge baffle 26. The material baffle 261 is located below the discharge pipe 132. A protease baffle 262 is provided on the left side of the discharge baffle 26. The protease baffle 262 is located below the protease feeding pipe 251. A baffle spring 263 is provided on the back of the discharge baffle 26. The end of the baffle spring 263 is provided on the inner wall of the quantitative groove 25. A feeding port 213 is provided at the bottom of the stirring bin 21.
[0030] A stirring motor 23 is provided above the stirring bin 21, and a stirring motor shaft 231 and a stirring motor gear 232 are provided at the lower side of the stirring motor 23. The stirring motor gear 232 is fixed on the stirring motor shaft 231 and rotates in the positioning ring 211. The stirring motor gear 232 is meshed and connected with the connecting gear 212. A stirring rod 2311 is provided on the stirring motor shaft 231, and the stirring rod 2311 rotates in the stirring bin 21. A stirring shaft bevel gear 2312 is provided at the bottom of the stirring motor shaft 231, and a pin 2313 is provided on the stirring shaft bevel gear 2312. A stirring auger 2314 is also provided on the stirring motor shaft 231, and the stirring auger 2314 is located between the stirring rod 2311 and the stirring shaft bevel gear 2312, and the stirring auger 2314 rotates in the blanking port 213.
[0031] An exhaust groove 221 is provided on the top of the enzymatic hydrolysis chamber 22, an air inlet pipe 222 is provided on the left side of the top of the exhaust groove 221, an air outlet pipe 223 is provided on the right side of the top of the exhaust groove 221, a one-way valve is provided at the end of the air outlet pipe 223, an enzymatic hydrolysis auger 24 is provided in the center of the enzymatic hydrolysis chamber 22, a rotating ring groove 241 is provided at the left end of the enzymatic hydrolysis auger 24, an eccentric turntable connecting shaft 242 is provided at the right end of the enzymatic hydrolysis auger 24, the eccentric turntable connecting shaft 242 is located on the outside of the enzymatic hydrolysis chamber 22, and a discharge pipe 224 is provided at the bottom of the right end of the enzymatic hydrolysis chamber 22.
[0032] A sealing ring 243 is provided on the rotating ring groove 241, and the sealing ring 243 rotates in the rotating ring groove 241. A hole for the stirring motor shaft 231 is provided on the sealing ring 243. A groove bevel gear 2411 is provided inside the rotating ring groove 241. The stirring shaft bevel gear 2312 passes through the hole of the sealing ring 243 and is meshed with the groove bevel gear 2411. An annular pin groove 2412 is symmetrically provided on the inner wall of the rotating ring groove 241, and the pin 2313 slides in the annular pin groove 2412.
[0033] The exhaust assembly 3 is provided with an exhaust bin 31, a piston plate 32 and an eccentric turntable 33. The exhaust bin 31 is arranged on the right side of the enzymatic hydrolysis bin 22. The top of the side wall of the exhaust bin 31 is connected to the air outlet pipe 223. An exhaust pipe 311 is arranged on the top of the exhaust bin 31. A one-way valve is arranged in the exhaust pipe 311. The piston plate 32 slides vertically in the exhaust bin 31. An eccentric turntable clamping column 321 is arranged at the bottom of the piston plate 32. The eccentric turntable 33 is arranged on the eccentric turntable connecting shaft 242. Annular grooves 331 are symmetrically provided on the left and right sides of the eccentric turntable 33. The eccentric turntable clamping column 321 slides in the annular groove 331.
[0034] During specific use, when the protein raw material on the grinding disk 121 is insufficient during the operation of the grinding motor 14, the grinding ball connecting shaft 1512 that drives the grinding balls 154 to roll is at a relatively low height, and thus there is a gap between the bottom of the bell tube 152 and the raw material bin 11. The protein raw material enters the grinding bin 12 from the raw material bin 11, and the rotation of the rotating shaft sleeve 151 drives the bell tube 152 to rotate, and the raw material stirring plate 1521 on the surface of the bell tube 152 rotates together to prevent the raw material from blocking the gap between the bottom of the bell tube 152 and the raw material bin 11. As the raw material is added, the height of the grinding ball 154 that grinds the raw material gradually increases, and the grinding ball connecting shaft 1512 increases accordingly and lifts the bell tube 152, which closes the raw material bin 11. The pressure spring 1511 is compressed during the increase in the height of the grinding ball connecting shaft 1512, thereby increasing the pressure of the grinding ball 154 on the material and accelerating the grinding of the material.
[0035] During the grinding process, the hot air in the hot air pipe 111 continuously blows through the trumpet 152 to the wind shield 153. After being guided by the wind shield 153, the hot air blows toward the side wall of the grinding bin 12, and enters and exits the grinding groove of the grinding disc 121 along the side wall. The ground protein powder is blown toward the screening disc 122, and enters the storage bin 13 after being screened by the screening disc 122. After being decelerated by the material buffer cone 133, the protein powder is deposited at the bottom of the storage bin 13. During the whole process, the hot air will continuously preheat the protein raw material and powder to increase the subsequent enzymatic hydrolysis rate of the protein, and the scraper 1513 at the bottom of the grinding ball connecting shaft 1512 will push the insufficiently ground protein powder back into the grinding groove.
[0036] At the same time, the stirring motor 23 will drive the stirring motor shaft 231, the stirring motor shaft 231 will drive the stirring motor gear 232 to rotate, the stirring motor shaft 231 will drive the connecting gear 212 to rotate, the connecting gear 212 will drive the baffle toggle ring 27 to rotate, and then the toggle column 271 will regularly push the unloading baffle 26 to move inside the quantitative groove 25, and then the material baffle 261 and the protease baffle 262 will no longer block the unloading pipe 132 and the protease feeding pipe 251, so that the protease feeding pipe 251 and the unloading pipe 132 are connected with the stirring bin 21. The reaction reagent of the mixed protease and the protein powder are put into the stirring chamber 21, fully mixed under the stirring of the stirring rod 2311, and brought to the enzymatic hydrolysis chamber 22 by the stirring auger 2314. The stirring shaft bevel gear 2312 at the bottom of the stirring motor shaft 231 will slowly drive the enzymatic hydrolysis auger 24 to rotate. During the rotation of the enzymatic hydrolysis auger 24, the sealing ring 243 always maintains the airtightness of the rotating ring groove 241. The protein powder is fully enzymolyzed in the enzymatic hydrolysis chamber 22 and is discharged from the discharge pipe 224 at the right end of the enzymatic hydrolysis chamber 22 driven by the enzymatic hydrolysis auger 24.
[0037] Gas is generated during the enzymatic hydrolysis process. The rotation of the enzymatic hydrolysis auger 24 will drive the eccentric turntable 33 on the right to rotate, and then drive the piston plate 32 to move. During the downward movement of the piston plate 32, under the control of the one-way valve, the gas in the enzymatic hydrolysis chamber 22 passes through the exhaust groove 221 and enters the exhaust chamber 31 from the air outlet pipe 223 on the exhaust groove 221. During the upward movement of the piston plate 32, the gas in the exhaust chamber 31 is discharged from the exhaust pipe 311. At the same time, by controlling the temperature of the gas flowing into the air inlet pipe 222, the temperature in the enzymatic hydrolysis chamber 22 is maintained to ensure the efficiency and stability of the enzymatic hydrolysis reaction.
[0038] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0039] While the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations can be made to the embodiments without departing from the principles and spirit of the invention.
[0040] The present invention and its embodiments are described above, and such description is not restrictive. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if ordinary technicians in the field are inspired by it, without departing from the purpose of the invention, they can design a structure and embodiment similar to the technical solution without creativity, which should belong to the protection scope of the present invention.
Claims
1. An enzymatic hydrolysis device for protein polypeptide production, characterized in that: It comprises a grinding device (1), a stirring and enzymatic hydrolysis component (2) and an exhaust component (3), wherein the stirring and enzymatic hydrolysis component (2) is arranged on the lower side of the grinding device (1), and the exhaust component (3) is arranged on the right side of the stirring and enzymatic hydrolysis component (2); The grinding device (1) is provided with a raw material bin (11), a grinding bin (12) and a material storage bin (13); the raw material bin (11) is arranged on the upper side of the grinding bin (12); the material storage bin (13) is arranged on the lower side of the grinding bin (12); a hot air pipe (111) and a raw material pipe (112) are arranged on the top of the raw material bin (11); the hot air pipe (111) is located at the center of the raw material bin (11) and its bottom extends into the interior of the raw material bin (11).
2. The enzymatic hydrolysis device for protein polypeptide production according to claim 1, characterized in that: A grinding motor (14) is provided at the top of the raw material bin (11), a grinding motor shaft (141) is provided at the bottom of the grinding motor (14), the grinding motor shaft (141) passes through the top of the hot air pipe (111), a grinding disc (121) is provided at the bottom of the grinding bin (12), a screening disc (122) is provided at the center of the grinding disc (121), a return air duct (131) is provided at the side wall of the storage bin (13), a discharge pipe (132) is provided at the center of the bottom of the storage bin (13), the material buffer cone (133) is provided at the center of the storage bin (13), and a filter is provided at the front end of the return air duct (131).
3. The enzymatic hydrolysis device for protein polypeptide production according to claim 2, characterized in that: The grinding device (1) is also provided with a material unloading grinding assembly (15), the material unloading grinding assembly (15) comprising a rotating shaft sleeve (151), a bell tube (152), a wind shield (153) and grinding balls (154), the center of the bell tube (152) being fixedly connected to a fixed frame at the top of the rotating shaft sleeve (151), the wind shield (153) being fixedly connected to the rotating shaft sleeve (151), the wind shield (153) being located below the bell tube (152), the top of the bell tube (152) sliding in the hot air pipe (111), and a raw material stirring plate (1521) being provided on the surface of the bell tube (152).
4. The enzymatic hydrolysis device for protein polypeptide production according to claim 3, characterized in that: The grinding motor shaft (141) is arranged in a rotating shaft sleeve (151); a pressure spring (1511) is arranged at the bottom of the inner side of the rotating shaft sleeve (151); the top of the pressure spring (1511) is connected to the grinding motor shaft (141); a grinding ball connecting shaft (1512) is arranged at the bottom of the rotating shaft sleeve (151); the grinding balls (154) are arranged on the grinding ball connecting shaft (1512); the grinding balls (154) roll in the grinding grooves of the grinding disc (121); a scraper is arranged at the bottom of the grinding ball connecting shaft (1512); the scraper is elastic, and the bottom of the scraper is attached to the surface of the screening disc (122).
5. The enzymatic hydrolysis device for protein polypeptide production according to claim 4, characterized in that: The stirring and enzymolysis component (2) is provided with a stirring chamber (21) and an enzymolysis chamber (22); a positioning ring (211) is provided at the center of the top of the outer wall of the stirring chamber (21); a connecting gear (212) is provided inside the positioning ring (211); a baffle plate toggle ring (27) is provided inside the positioning ring (211); the baffle plate toggle ring (27) is provided with a toggle column (271) and a gear ring (272); the gear ring (272) rotates inside the positioning ring (211); the toggle column (271) rotates outside the positioning ring (211); and the connecting gear (212) is meshedly connected with teeth on the inner wall of the gear ring (272).
6. The enzymatic hydrolysis device for protein polypeptide production according to claim 5, characterized in that: The top of the outer wall of the stirring bin (21) is also provided with a quantitative groove (25), the right side of the quantitative groove (25) is connected to the feeding pipe (132), and the left side of the quantitative groove (25) is connected to the protease feeding pipe (251). A feeding baffle (26) is slidably provided in the quantitative groove (25), a material baffle (261) is provided on the right side of the feeding baffle (26), and the material baffle (261) is located below the feeding pipe (132). A protease baffle (262) is provided on the left side of the feeding baffle (26), and the protease baffle (262) is located below the protease feeding pipe (251). A baffle spring (263) is provided on the back of the feeding baffle (26), and the end of the baffle spring (263) is provided on the inner wall of the quantitative groove (25). A feeding port (213) is provided at the bottom of the stirring bin (21).
7. The enzymatic hydrolysis device for protein polypeptide production according to claim 6, characterized in that: A stirring motor (23) is provided above the stirring chamber (21); a stirring motor shaft (231) and a stirring motor gear (232) are provided at the bottom of the stirring motor (23); the stirring motor gear (232) is fixed on the stirring motor shaft (231) and rotates in the positioning ring (211); the stirring motor gear (232) is meshedly connected with the connecting gear (212); a stirring rod (2311) is provided on the stirring motor shaft (231); and the stirring rod (2311) is provided on the stirring motor shaft (231). 11) rotates in the stirring bin (21), a stirring shaft bevel gear (2312) is provided at the bottom of the stirring motor shaft (231), a latch (2313) is provided on the stirring shaft bevel gear (2312), a stirring auger (2314) is further provided on the stirring motor shaft (231), the stirring auger (2314) is located between the stirring rod (2311) and the stirring shaft bevel gear (2312), and the stirring auger (2314) rotates in the drop opening (213).
8. The enzymatic hydrolysis device for protein polypeptide production according to claim 7, characterized in that: An exhaust groove (221) is provided at the top of the enzymatic hydrolysis chamber (22), an air inlet pipe (222) is provided at the left side of the top of the exhaust groove (221), an air outlet pipe (223) is provided at the right side of the top of the exhaust groove (221), and a one-way valve is provided at the end of the air outlet pipe (223); an enzymatic hydrolysis auger (24) is provided at the center of the enzymatic hydrolysis chamber (22), a rotating ring groove (241) is provided at the left end of the enzymatic hydrolysis auger (24), an eccentric rotating disk connecting shaft (242) is provided at the right end of the enzymatic hydrolysis auger (24), and the eccentric rotating disk connecting shaft (242) is located outside the enzymatic hydrolysis chamber (22); and a discharge pipe (224) is provided at the bottom of the right end of the enzymatic hydrolysis chamber (22).
9. The enzymatic hydrolysis device for protein polypeptide production according to claim 8, characterized in that: A sealing ring (243) is provided on the rotating ring groove (241), and the sealing ring (243) rotates in the rotating ring groove (241). A hole for the stirring motor shaft (231) is provided on the sealing ring (243). A groove bevel gear (2411) is provided inside the rotating ring groove (241). The stirring shaft bevel gear (2312) passes through the hole of the sealing ring (243) and is meshed with the groove bevel gear (2411). An annular latch groove (2412) is symmetrically provided on the inner wall of the rotating ring groove (241), and the latch pin (2313) slides in the annular latch groove (2412).
10. The enzymatic hydrolysis device for protein polypeptide production according to claim 9, characterized in that: The exhaust assembly (3) is provided with an exhaust chamber (31), a piston plate (32) and an eccentric rotating disk (33); the exhaust chamber (31) is arranged on the right side of the enzymatic hydrolysis chamber (22); the top of the side wall of the exhaust chamber (31) is connected to the air outlet pipe (223); an exhaust pipe (311) is arranged on the top of the exhaust chamber (31); a one-way valve is arranged in the exhaust pipe (311); the piston plate (32) slides vertically in the exhaust chamber (31); an eccentric rotating disk clamping column (321) is arranged at the bottom of the piston plate (32); the eccentric rotating disk (33) is arranged on the eccentric rotating disk connecting shaft (242); annular grooves (331) are symmetrically arranged on the left and right sides of the eccentric rotating disk (33); and the eccentric rotating disk clamping column (321) slides in the annular groove (331).