An enzymatic hydrolysis device for microbial preparations

Abstract

The present invention belongs to the technical field of microbial preparation production equipment, and specifically discloses an enzymatic hydrolysis equipment for microbial preparations, comprising a reaction tank, a motor is arranged on the top of the reaction tank, a temperature control structure is arranged inside the reaction tank, and an auxiliary structure is arranged inside the reaction tank; wherein the temperature control structure comprises a rotating shaft arranged inside the reaction tank; by arranging the temperature control structure, a heat exchange medium is introduced into the tank body to flow in two relative directions, and the temperature is regulated by cooperating with the heat exchange medium through a stirring rod; since the heat exchange medium flows in two directions, and the temperature regulation effect of the heat exchange medium gradually decreases during the flow, the heat exchange medium in the two directions can compensate each other, so that the temperature regulation of the material inside the reaction tank is more uniform, the temperature regulation effect is improved, and the problem of product quality differences caused by uneven temperature in various parts of the material is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of microbial preparation production equipment, and specifically discloses an enzymolysis equipment for microbial preparations. Background Art

[0002] Microorganisms include bacteria, viruses, fungi, some small protozoa, microscopic algae, etc. They are small in size and closely related to humans. They cover many types of beneficial and harmful species, widely involved in many fields such as food, medicine, industry and agriculture, environmental protection, sports, etc. Microbial preparations can be prepared by enzymatic treatment of microorganisms. Microbial preparation products are commonly known as active probiotics.

[0003] Most existing microbial enzymatic hydrolysis systems stir the reactants to improve their efficiency, but the effect achieved by simple stirring is relatively small and cannot comprehensively improve the enzymatic hydrolysis efficiency of the microorganisms. In addition, microorganisms are more easily affected by natural temperature, which affects the enzymatic hydrolysis efficiency of the microorganisms. Existing equipment usually uses heat exchange media to control the temperature in the reaction tank during the enzymatic hydrolysis reaction. However, as the heat exchange medium flows in the reaction tank, the effect of regulating the temperature gradually decreases, resulting in uneven temperature inside the reaction tank, affecting product quality. Therefore, a technician in this field provides an enzymatic hydrolysis device for microbial preparations to solve the problems raised in the above background technology. Summary of the invention

[0004] In view of this, the technical problem to be solved by the present invention is to propose an enzymatic hydrolysis device for microbial preparations to solve the problem that the current equipment in the prior art has a poor effect on temperature control in the reaction tank during the enzymatic hydrolysis process.

[0005] To achieve the above objectives, the present invention provides an enzymatic hydrolysis device for microbial preparations, comprising a reaction tank, a motor is arranged on the top of the reaction tank, a temperature control structure is arranged inside the reaction tank, and an auxiliary structure is arranged inside the reaction tank; wherein the temperature control structure comprises a rotating shaft arranged inside the reaction tank, both ends of the rotating shaft pass through the reaction tank, the upper end of the rotating shaft is fixedly connected to the output shaft of the motor, the surface of the rotating shaft is fixedly connected with evenly distributed stirring rods, the surface of the reaction tank is provided with a liquid inlet pipe and a liquid discharge pipe, and the cross-sectional shape of the liquid inlet pipe and the liquid discharge pipe is U-shaped, the liquid inlet pipe and the liquid discharge pipe are symmetrically distributed, and a three-way valve is arranged in the middle of the liquid inlet pipe and the liquid discharge pipe.

[0006] In the above technical solution, preferably, the temperature control structure also includes two groups of fixed rings respectively arranged at the top and bottom of the reaction tank, and the number of the fixed rings in each group is two. A connecting cavity is opened on the inner side of the fixed ring, and a slip ring is slidably connected to the inner wall of the connecting cavity. The inner side of the slip ring is fixedly connected to the surface of the stirring rod, and the two ends of the discharge pipe and the liquid inlet pipe are respectively connected to the adjacent connecting cavities.

[0007] In the above technical solution, preferably, two groups of symmetrically distributed connecting channels are provided inside the stirring rod, and the number of connecting channels in each group is four. A connecting tube is provided on the surface of the slip ring, one end of the connecting tube is connected to the adjacent connecting cavity, and the other end of the connecting tube passes through the rotating shaft and is connected to the adjacent connecting channel.

[0008] In the above technical solution, preferably, a heat exchange channel is opened inside the stirring rod, the cross-section of the heat exchange channel is U-shaped, and a connecting through hole connected to both ends of the heat exchange channel is opened on the surface of the rotating shaft, and the heat exchange channel is connected to the adjacent connecting channel through the connecting through hole.

[0009] In the above technical solution, preferably, the auxiliary structure includes a connecting shell fixedly connected to the inner wall of the reaction tank, the inner wall of the connecting shell is a rotating connecting plate, the inner side of the connecting plate is fixedly connected to the surface of the rotating shaft, the bottom of the connecting plate is fixedly connected to a trigger block, the bottom surface of the trigger block is arranged in an inclined surface, the inner wall of the reaction tank is slidably connected to evenly distributed connecting rings, the inner side of the topmost connecting ring is fixedly connected to evenly distributed support rods, the top of one of the support rods is fixedly connected to a trigger rod, and the upper end of the trigger rod passes through the interior of the connecting shell.

[0010] In the above technical solution, preferably, a positioning ring is fixedly connected to the inner wall of the reaction tank, a limiting rod is fixedly connected to the top of the support rod, and the upper end of the limiting rod passes through the positioning ring.

[0011] In the above technical solution, preferably, an air passage extending to the inside of the support rod is opened inside the connecting ring, an air intake pipe connected to the air passage is arranged on the top of the support rod, and a first one-way valve is arranged inside the air intake pipe.

[0012] In the above technical solution, preferably, the inner wall of the reaction tank is fixedly connected with a mounting ring, the top of the mounting ring is fixedly connected with a uniformly distributed sleeve, the inner wall of the sleeve is slidably connected with a fixing rod, an adjusting cavity is opened inside the fixing rod, the inner wall of the adjusting cavity is slidably connected with an adjusting rod, the lower end of the adjusting rod passes through the fixing rod and is fixedly connected to the inner bottom wall of the sleeve, and a spring is fixedly connected between the bottom of the fixing rod and the inner wall of the sleeve.

[0013] In the above technical solution, preferably, a connecting rod is fixedly connected between two adjacent connecting rings, an installation channel is opened inside the connecting rod, a connecting hole connected to the installation channel is opened on the surface of the connecting ring, the airway is connected to the installation channel through the connecting hole, and the regulating chamber is connected to the installation channel through the connecting hole.

[0014] In the above technical solution, preferably, the surface of the connecting rod is fixedly connected with evenly distributed mounting rods, the mounting rods are arranged to be tilted downward, an exhaust channel connected to the interior of the mounting channel is opened inside the mounting rod, a spray hole is opened at one end of the mounting rod away from the connecting rod, and a second one-way valve is arranged inside the spray hole.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting up a temperature control structure, when the heat exchange medium is introduced into the tank body and flows, two relative flows are formed, and the temperature is regulated by the stirring rod in conjunction with the heat exchange medium. Since the heat exchange medium flows in two directions and the temperature regulation effect of the heat exchange medium gradually decreases during the flow, the heat exchange medium in the two directions can compensate each other, making the temperature regulation of the material inside the reaction tank more uniform, improving the temperature regulation effect, and thus reducing the problem of product quality differences caused by uneven temperature in various parts of the material.

[0017] 2. By setting up an auxiliary structure, the connecting plate can be driven to make the trigger block move synchronously during the rotation of the shaft, and then the connecting ring and the fixed rod can be driven to reciprocate under the cooperation of the trigger rod, the spring and the trigger block. During the resetting process, the gas above the material can be sucked into the internal storage of the installation channel and the adjustment channel, and discharged through the exhaust channel, the spray hole and the second one-way valve during the downward movement, so that the material in each place can be evenly contacted with the gas to improve the enzymatic hydrolysis efficiency. At the same time, the ejected gas can assist the mixing of the materials to improve the mixing effect of the base material and the microbial strains, thereby enhancing the enzymatic hydrolysis efficiency and improving the product quality.

[0018] 3. By setting up an auxiliary structure, the installation rod can be driven to insert into the interior of the reaction material during the downward movement of the connecting rod, so that the reaction material is squeezed by the installation rod to form an extrusion groove, thereby facilitating the subsequent ejected gas to contact with more reaction materials, providing a good path for the flow of gas. At the same time, since the gas inside the reaction tank can be effectively used as a means of auxiliary mixing, the problem of the need to regulate the internal air pressure of the reaction tank by the external gas source inflation method is avoided, and the situation that the external gas source is prone to contamination by miscellaneous bacteria is reduced, effectively ensuring product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the present invention;

[0020] Figure 2 It is a partial cross-sectional schematic diagram of the reaction tank of the present invention;

[0021] Figure 3 It is a cross-sectional schematic diagram of the temperature regulating structure of the present invention;

[0022] Figure 4 for Figure 3 A magnified view of middle;

[0023] Figure 5 for Figure 3 Enlarged view of middle B;

[0024] Figure 6 It is a schematic diagram of the connection between the auxiliary structure and the rotating shaft of the present invention;

[0025] Figure 7 It is a schematic diagram of the distribution of the installation rod, the connecting rod and the fixing rod of the present invention;

[0026] Figure 8 for Figure 7 Enlarged view of C in the middle.

[0027] In the figure: 1, reaction tank; 2, temperature adjustment structure; 201, liquid inlet pipe; 202, liquid discharge pipe; 203, three-way valve; 204, rotating shaft; 205, stirring rod; 206, fixing ring; 207, connecting cavity; 208, slip ring; 209, connecting pipe; 210, connecting channel; 211, connecting through hole; 212, heat exchange flow channel; 3, motor; 4, auxiliary structure; 401, connecting shell; 402, connecting plate; 403, connecting ring ; 404, airway; 405, air inlet pipe; 406, first one-way valve; 407, trigger rod; 408, limit rod; 409, trigger block; 410, connecting rod; 411, mounting rod; 412, mounting ring; 413, sleeve; 414, fixing rod; 415, adjusting rod; 416, spring; 417, adjusting chamber; 418, connecting hole; 419, mounting channel; 420, exhaust channel; 421, second one-way valve. DETAILED DESCRIPTION

[0028] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0029] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0030] like Figure 1-Figure 8The enzymatic hydrolysis device for microbial preparations shown includes a reaction tank 1, a motor 3 is arranged on the top of the reaction tank 1, a temperature adjustment structure 2 is arranged inside the reaction tank 1, and an auxiliary structure 4 is arranged inside the reaction tank 1;

[0031] Among them, the temperature control structure 2 includes a rotating shaft 204 arranged inside the reaction tank 1, both ends of the rotating shaft 204 pass through the reaction tank 1, the upper end of the rotating shaft 204 is fixedly connected to the output shaft of the motor 3, and the surface of the rotating shaft 204 is fixedly connected with evenly distributed stirring rods 205. The surface of the reaction tank 1 is provided with a liquid inlet pipe 201 and a liquid discharge pipe 202, and the cross-sectional shape of the liquid inlet pipe 201 and the liquid discharge pipe 202 is U-shaped, the liquid inlet pipe 201 and the liquid discharge pipe 202 are symmetrically distributed, and a three-way valve 203 is provided in the middle of the liquid inlet pipe 201 and the liquid discharge pipe 202.

[0032] Adding microbial strains and base material into the interior of the reaction tank 1, and starting the motor 3 can drive the rotating shaft 204 to rotate, which can drive the stirring rod 205 to rotate. In this process, the base material and microbial strains inside the reaction tank 1 can be mixed to make the enzymatic hydrolysis reaction more sufficient. As the enzymatic hydrolysis reaction proceeds, the internal material is close to the rotating shaft 204. Due to the accumulation of materials, the internal temperature cannot be dissipated in time, and the material closer to the inner wall of the reaction tank 1 is in contact with the inner wall of the reaction tank 1 and conducts heat through the reaction tank 1, which is lower than the center temperature. This leads to uneven temperature distribution in the reaction tank 1, resulting in differences in the quality of the product enzymatic hydrolysis reaction. The traditional method is mainly to use the stirring rod 205 to rotate and stir to mix it, but the temperature needs to be controlled during the enzymatic hydrolysis reaction of some products. The traditional method of controlling the temperature is mainly to insert the heat exchange medium into the reaction material with the help of heat exchange pipes for heating, but as the heat exchange medium flows, its temperature will gradually change, which causes the effect of regulating the temperature of the material through the heat exchange medium to gradually decrease along the flow direction of the heat exchange medium.

[0033] By setting the three-way valve 203, the heat exchange medium can be introduced into the interior of the liquid inlet pipe 201 through the three-way valve 203. Since the three-way valve 203 is set inside the liquid inlet pipe 201, the flow distance of the heat exchange medium outside the reaction tank 1 is equal, thereby avoiding the temperature difference of the heat exchange medium when it is discharged from the two ends of the liquid inlet pipe 201 caused by the flow distance deviation.

[0034] like Figure 1-Figure 8 As shown, the temperature control structure 2 also includes two groups of fixed rings 206 respectively arranged at the top and bottom of the reaction tank 1, and the number of each group of fixed rings 206 is two. A connecting cavity 207 is opened on the inner side of the fixed ring 206, and a slip ring 208 is slidably connected to the inner wall of the connecting cavity 207. The inner side of the slip ring 208 is fixedly connected to the surface of the stirring rod 205, and the two ends of the discharge pipe 202 and the liquid inlet pipe 201 are respectively connected to the adjacent connecting cavity 207.

[0035] Two groups of symmetrically distributed connecting channels 210 are arranged inside the stirring rod 205, and each group of connecting channels 210 has four connecting channels. A connecting tube 209 is arranged on the surface of the slip ring 208, and one end of the connecting tube 209 is connected to the adjacent connecting cavity 207, and the other end of the connecting tube 209 passes through the rotating shaft 204 and is connected to the adjacent connecting channel 210.

[0036] A heat exchange channel 212 is provided inside the stirring rod 205 , and the cross-section of the heat exchange channel 212 is U-shaped. A connecting hole 211 connected to both ends of the heat exchange channel 212 is provided on the surface of the rotating shaft 204 . The heat exchange channel 212 is connected to the adjacent connecting channel 210 through the connecting hole 211 .

[0037] The heat exchange medium discharged through the two ends of the liquid inlet pipe 201 respectively enters one of the upper connecting chambers 207 and one of the lower connecting chambers 207. In this process, it can be introduced into the interior of the connecting channel 210 through the connecting pipe 209. The setting of the two groups of connecting channels 210 and the heat exchange medium discharged from the two ends of the liquid inlet pipe 201 can form two relative flow directions inside the stirring rod 205, and finally be discharged through the discharge pipe 202. During the flow of the heat exchange medium inside the connecting channel 210, it can be introduced into the interior of the heat exchange channel 212 through the connecting through hole 211. Finally, the temperature of the material inside the reaction tank 1 is regulated by the stirring rod 205. The motor 3 drives the rotating shaft 204 to rotate the stirring rod 205, which can increase the regulated area. At the same time, the rotation of the material is conducive to regulating the uniformity of the temperature.

[0038] Furthermore, since the heat exchange medium flows in two directions, and since the temperature control effect of the heat exchange medium gradually decreases during the flow, the heat exchange medium in the two directions can compensate for each other, making the temperature control of the material inside the reaction tank 1 more uniform, improving the temperature control effect, and thus reducing the problem of differences in product quality due to uneven temperatures in different parts of the material.

[0039] like Figure 1-Figure 8 As shown, the auxiliary structure 4 includes a connecting shell 401 fixedly connected to the inner wall of the reaction tank 1, the inner wall of the connecting shell 401 is a rotating connecting plate 402, the inner side of the connecting plate 402 is fixedly connected to the surface of the rotating shaft 204, the bottom of the connecting plate 402 is fixedly connected with a trigger block 409, the bottom surface of the trigger block 409 is arranged in an inclined surface, the inner wall of the reaction tank 1 is slidably connected with evenly distributed connecting rings 403, the inner side of the top connecting ring 403 is fixedly connected with evenly distributed support rods, the top of one of the support rods is fixedly connected with a trigger rod 407, and the upper end of the trigger rod 407 passes through the interior of the connecting shell 401.

[0040] A positioning ring is fixedly connected to the inner wall of the reaction tank 1, and a limiting rod 408 is fixedly connected to the top of the support rod, and the upper end of the limiting rod 408 passes through the positioning ring.

[0041] An air passage 404 extending to the inside of the support rod is provided inside the connecting ring 403 , an air inlet pipe 405 communicating with the air passage 404 is provided on the top of the support rod, and a first one-way valve 406 is provided inside the air inlet pipe 405 .

[0042] The inner wall of the reaction tank 1 is fixedly connected with a mounting ring 412, the top of the mounting ring 412 is fixedly connected with a uniformly distributed sleeve 413, the inner wall of the sleeve 413 is slidably connected with a fixing rod 414, an adjusting cavity 417 is provided inside the fixing rod 414, the inner wall of the adjusting cavity 417 is slidably connected with an adjusting rod 415, the lower end of the adjusting rod 415 passes through the fixing rod 414 and is fixedly connected to the inner bottom wall of the sleeve 413, and a spring 416 is fixedly connected between the bottom of the fixing rod 414 and the inner wall of the sleeve 413.

[0043] A connecting rod 410 is fixedly connected between two adjacent connecting rings 403, and an installation channel 419 is opened inside the connecting rod 410. A connecting hole 418 connected to the installation channel 419 is opened on the surface of the connecting ring 403. The airway 404 is connected to the installation channel 419 through the connecting hole 418, and the regulating chamber 417 is connected to the installation channel 419 through the connecting hole 418.

[0044] The surface of the connecting rod 410 is fixedly connected with evenly distributed mounting rods 411, which are tilted downward. The interior of the mounting rod 411 is provided with an exhaust channel 420 connected to the interior of the mounting channel 419. The end of the mounting rod 411 away from the connecting rod 410 is provided with a spray hole, and a second one-way valve 421 is provided inside the spray hole.

[0045] During the rotation of the rotating shaft 204, the connecting plate 402 can be driven to rotate inside the connecting shell 401, and during this process, the trigger block 409 can be driven to rotate synchronously. The bottom surface of the trigger block 409 can push the trigger rod 407 downward, so that the trigger rod 407 drives the support rod to make the connecting ring 403 connected thereto move downward synchronously. During the downward movement of multiple connecting rings 403, they can be moved synchronously through the connecting rod 410, and the bottom of the lowest connecting ring 403 is fixedly connected to the top of the fixing rod 414, which can drive the fixing rod 414 to slide along the inner wall of the sleeve 413. At the same time, the spring 416 can be compressed and the adjusting rod 415 can be driven to gradually insert into the adjusting chamber 417, so that the gas stored in the adjusting chamber 417 can be injected into the installation channel 419 under the action of the connecting hole 418, and then discharged through the exhaust channel 420, the spray hole and the second one-way valve 421, so that the materials in various places can be evenly contacted with the gas to improve the enzymolysis efficiency. At the same time, the sprayed gas can assist the mixing of the materials to improve the mixing effect of the base material and the microbial strains, thereby enhancing the enzymolysis efficiency and improving the product quality.

[0046] When the trigger rod 407 is separated from the trigger block 409, the fixing rod 414 can be reset under the action of the spring 416, thereby driving the connecting ring 403 and the connecting rod 410 to reset synchronously. At this time, the adjusting rod 415 is pulled out from the adjusting chamber 417 to restore the internal space of the adjusting chamber 417. Since the gas inside the adjusting chamber 417 is discharged, the internal pressure is lower than that of the reaction tank 1 after the adjusting rod 415 is reset. Therefore, the gas inside the reaction tank 1 can be injected into the airway 404 through the air inlet pipe 405 and the first one-way valve 406, and injected into the installation channel 419 and the adjusting chamber 417 through the connecting hole 418 for storage for reuse. The gas inside the reaction tank 1 can be effectively used as a means of auxiliary mixing, avoiding the problem of the need to regulate the internal air pressure of the reaction tank 1 when inflating with an external air source, and at the same time reducing the situation where the external air source is prone to contamination by miscellaneous bacteria, effectively ensuring product quality.

[0047] When the connecting rod 410 moves downward, the mounting rod 411 can be driven to be inserted into the interior of the reaction material, so that the reaction material is squeezed by the mounting rod 411 to form an extrusion groove, thereby facilitating the subsequent ejected gas to contact with more reaction materials and providing a good path for the flow of gas.

[0048] Working principle: Add microbial strains and base material into the interior of the reaction tank 1, and start the motor 3 to drive the rotating shaft 204 to rotate, which can drive the stirring rod 205 to rotate. In this process, the base material and microbial strains inside the reaction tank 1 can be mixed to make the enzymatic hydrolysis reaction more sufficient. As the enzymatic hydrolysis reaction proceeds, the temperature of the reaction materials inside the reaction tank 1 needs to be regulated, and the heat exchange medium is injected into the interior of the liquid inlet pipe 201 through the three-way valve 203. Under the action of the temperature control structure 2, the heat exchange medium can form two relative flow directions inside the stirring rod 205, and finally be discharged through the discharge pipe 202. During the flow of the heat exchange medium inside the connecting channel 210, it can be introduced into the interior of the heat exchange flow channel 212 through the connecting through hole 211. Finally, the temperature of the material inside the reaction tank 1 is regulated by the stirring rod 205. Cooperating with the motor 3 to drive the rotating shaft 204 to rotate the stirring rod 205 can increase the regulated area, and at the same time, the material The rotation energy is conducive to uniform temperature regulation. Since the heat exchange medium flows in two directions and the temperature regulation effect of the heat exchange medium gradually decreases during the flow, the heat exchange medium in the two directions can compensate each other, so that the temperature regulation of the material inside the reaction tank 1 is more uniform, the temperature regulation effect is improved, and the problem of product quality differences caused by uneven temperature of the material is reduced. In addition, during the rotation of the rotating shaft 204, the auxiliary structure 4 can drive the connecting ring 403 and the fixing rod 414 to move back and forth. In this process, the gas stored in the regulating chamber 417 and the installation channel 419 can be discharged through the exhaust channel 420, the spray hole and the second one-way valve 421, so that the material in each place can be evenly contacted with the gas to improve the enzymatic hydrolysis efficiency. At the same time, the ejected gas can assist the mixing of the materials to improve the mixing effect of the base material and the microbial strains, thereby enhancing the enzymatic hydrolysis efficiency and improving the product quality.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An enzymatic hydrolysis device for microbial preparations, comprising a reaction tank, characterized in that: A motor is arranged on the top of the reaction tank, a temperature regulating structure is arranged inside the reaction tank, and an auxiliary structure is arranged inside the reaction tank; The temperature control structure includes a rotating shaft arranged inside the reaction tank, both ends of the rotating shaft pass through the reaction tank, the upper end of the rotating shaft is fixedly connected to the output shaft of the motor, the surface of the rotating shaft is fixedly connected with evenly distributed stirring rods, the surface of the reaction tank is provided with a liquid inlet pipe and a liquid discharge pipe, and the cross-sectional shape of the liquid inlet pipe and the liquid discharge pipe is U-shaped, the liquid inlet pipe and the liquid discharge pipe are symmetrically distributed, and a three-way valve is provided in the middle of the liquid inlet pipe and the liquid discharge pipe; The auxiliary structure includes a connection shell fixedly connected to the inner wall of the reaction tank, a connection plate rotating on the inner wall of the connection shell, the inner side of the connection plate is fixedly connected to the surface of the rotating shaft, a trigger block is fixedly connected to the bottom of the connection plate, the bottom surface of the trigger block is arranged in an inclined surface, the inner wall of the reaction tank is slidably connected to evenly distributed connection rings, the inner side of the top connection ring is fixedly connected to evenly distributed support rods, the top of one of the support rods is fixedly connected to a trigger rod, and the upper end of the trigger rod penetrates into the interior of the connection shell; An air passage extending to the inside of the support rod is provided inside the connecting ring, an air inlet pipe connected to the air passage is provided on the top of the support rod, and a first one-way valve is provided inside the air inlet pipe; The inner wall of the reaction tank is fixedly connected with a mounting ring, the top of the mounting ring is fixedly connected with a sleeve evenly distributed, a fixing rod is slidably connected to the inner wall of the sleeve, an adjusting cavity is opened inside the fixing rod, the inner wall of the adjusting cavity is slidably connected with the adjusting rod, the lower end of the adjusting rod passes through the fixing rod and is fixedly connected to the inner bottom wall of the sleeve, and a spring is fixedly connected between the fixing rod and the inner wall of the sleeve; A connecting rod is fixedly connected between two adjacent connecting rings, a mounting channel is provided inside the connecting rod, a connecting hole connected to the mounting channel is provided on the surface of the connecting ring, the airway is connected to the mounting channel through the connecting hole, and the regulating chamber is connected to the mounting channel through the connecting hole; The surface of the connecting rod is fixedly connected with evenly distributed mounting rods, which are tilted downward. An exhaust channel connected to the interior of the mounting channel is opened inside the mounting rod. A spray hole is opened at one end of the mounting rod, and a second one-way valve is arranged inside the spray hole.

2. The enzymatic hydrolysis device for microbial preparations according to claim 1, characterized in that: The temperature control structure also includes two groups of fixed rings respectively arranged at the top and bottom of the reaction tank, each group of fixed rings has two fixed rings, a connecting cavity is opened on the inner side of the fixed ring, a slip ring is slidably connected to the inner wall of the connecting cavity, the inner side of the slip ring is fixedly connected to the surface of the stirring rod, and the two ends of the discharge pipe and the liquid inlet pipe are respectively connected to the adjacent connecting cavity.

3. The enzymatic hydrolysis device for microbial preparations according to claim 2, characterized in that: Two groups of symmetrically distributed connecting channels are arranged inside the stirring rod, and each group of connecting channels has four connecting channels. A connecting pipe is arranged on the surface of the slip ring, one end of the connecting pipe is connected to the adjacent connecting cavity, and the other end of the connecting pipe passes through the rotating shaft and is connected to the adjacent connecting channel.

4. The enzymatic hydrolysis device for microbial preparations according to claim 3, characterized in that: A heat exchange channel is provided inside the stirring rod, the cross section of the heat exchange channel is U-shaped, and connecting holes connected to both ends of the heat exchange channel are provided on the surface of the rotating shaft. The heat exchange channel is connected to adjacent connecting channels through the connecting holes.

5. The enzymatic hydrolysis device for microbial preparations according to claim 1, characterized in that: The inner wall of the reaction tank is fixedly connected with a positioning ring, the top of the support rod is fixedly connected with a limiting rod, and the upper end of the limiting rod passes through the positioning ring.

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