Preparation device and preparation system for microbial agent

Abstract

The invention provides a preparation device for a microbial inoculant, and relates to the technical field of microbial inoculant preparation, the preparation device comprises a tank barrel and a barrel cover, the tank barrel is provided with a driving assembly, the driving assembly comprises a cover body and a first motor, the cover body is provided with a transmission assembly, the transmission assembly comprises a first gear and a second gear, and the first gear and the second gear are arranged on the tank barrel. According to the preparation device for the microbial agent and the preparation system of the preparation device, the side pipe can rotate in front of the vertical pipe, air at the bottom of the side pipe expands or contracts, so that the piston pulls the gate plate through the connecting rod, and the gate plate is driven to rotate through the connecting rod; the opening degree of the vertical pipe is increased, the heating and cooling speed of the vertical pipe in the area where the vertical pipe is located is increased, the heating and cooling speed can be adjusted according to the temperature change in the rotating area where the vertical pipe is located, so that the temperature balance during microorganism culture is improved, and the device is suitable for culture operation of microbial agent preparation.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment for preparing microbial agents, and in particular to a preparation device for microbial agents and a preparation system thereof. Background Art

[0002] In the biomedical engineering industry, microbial agents are often needed for microbial detection and analysis instruments, diagnosis and screening; and after the microbial culture instrument equipment is manufactured, microbial agents are often needed for verification work, and then a microbial agent preparation device is needed to culture the microbial agent. The invention patent with patent application number CN202310649472.9 discloses an efficient fermentation equipment for aerobic agricultural microbial agent production. A rotatable turntable is provided inside the main tank barrel. During the rotation process, the shell on one side can be driven to independently pump the solution and oxygen, so that the bottom and top fermentation liquids are fully mixed. At the same time, the pumped fermentation liquid is used to eliminate the foam on the liquid surface, and the oxygen released from the bottom is fully dissolved to increase the dissolved oxygen efficiency and achieve the purpose of efficient fermentation. The invention patent with patent application number CN202411475091.4 discloses an anti-nematode microbial agent fermentation and culture equipment. The setting of the intermittent component plays a role in supplementing the carbon source in the anti-nematode microbial agent. The invention relates to a method for preparing microbial agents for microorganisms, wherein the method has the advantages of simple structure, high precision, high efficiency, low power consumption, and high efficiency. The method is simple and convenient to use and can be used in a variety of ways. For example, the method of preparing microbial agents for microorganisms is simple and convenient. The method is convenient for preparing microorganisms for microorganisms, wherein the method has the advantages of simple structure, high efficiency, and high efficiency. The method is convenient for preparing microorganisms for microorganisms, wherein the method has the advantages of simple structure, high power, and high efficiency. The method is convenient for preparing microorganisms for microorganisms, wherein the method has the advantages of simple structure, high efficiency ... power, high efficiency, and high efficiency. The method is convenient for preparing microorganisms for microorganisms, wherein the method has the advantages of simple structure, high efficiency, and high efficiency. The method is convenient for preparing microorganisms for microorganisms, wherein the method has the advantages of simple structure, high power, high efficiency, and high efficiency. The method is convenient for preparing microorganisms for microorganisms, wherein the method has the advantages of simple structure, high efficiency, and high efficiency. Summary of the Invention

[0003] In view of the shortcomings of the existing technology, the purpose of the present invention is to provide a preparation device and a preparation system for microbial agents to solve the problems raised in the above background technology. The present invention has a novel structure and diverse functions and is suitable for use in cultivation operations for the preparation of microbial agents.

[0004] In order to achieve the above-mentioned purpose, the present invention is realized through the following technical scheme: a preparation device for microbial inoculants, comprising a barrel and a barrel cover, a drive assembly installed on the barrel, the drive assembly including a cover and a motor 1, a transmission assembly installed on the cover, the transmission assembly including gear 1 and gear 2, a rotating assembly installed on the gear 2, the rotating assembly including a main shaft and a cross tube, a connecting assembly connected to the cross tube, the connecting assembly including a vertical pipe and an inner cavity, a pumping assembly installed on the barrel, the pumping assembly including a sleeve and motor 2, a cooling assembly installed on one side of the barrel, the cooling assembly including a wind tube and a blower, a guide assembly installed on the wind tube, the guide assembly including a spiral tube and three-way valve 2, a heating assembly installed on the sleeve, the heating assembly including a connecting pipe and a heater.

[0005] Furthermore, the cover body is installed on the top of the tank barrel by bolts, the barrel cover is sleeved on the outer side of the top of the tank barrel, the motor 1 is installed on the top of one side of the cover body by bolts, the gear 1 and the gear 2 are both installed on the inner side of the device cover body, the top of the gear 1 is keyed to the output shaft of the motor 1, the gear 2 is welded to the outer side of the main shaft, and the gear 1 is meshed with the gear 2.

[0006] Furthermore, the top end of the main shaft is installed on the top of the cover body through a sealing ring, and the bottom end of the main shaft passes through gear 2 and the top of the tank barrel in sequence and is installed on the bottom of the tank barrel through a sealing ring. The horizontal tube is welded to the outer side of the main shaft, and both ends of the vertical tube are welded to the horizontal tube. The inner cavity is opened on the inner side of the main shaft, and the horizontal tube, inner cavity and vertical tube are connected to each other. A conduit is installed on the top of the cover body through bolts, and the conduit is connected to the inner cavity on the inner side of the top end of the main shaft through a sealing ring. The sleeve is installed at the bottom of the tank barrel through bolts, and one end of the sleeve is connected to the inner cavity on the inner side of the bottom end of the main shaft through a sealing ring.

[0007] Furthermore, a cone is welded to the top of the air duct, the fan is mounted on the inner side of the cone by bolts, a spiral tube is mounted on the inner side of the air duct, the spiral tube is spirally coiled on the inner side of the air duct, a three-way valve is mounted on the other end of the conduit, the top of the spiral tube passes through the inner wall of the air duct and is mounted on one side of the three-way valve by bolts, the bottom end of the connecting tube is welded to the top of the other end of the sleeve, the top of the connecting tube is mounted on the bottom of the heater by bolts, the top of the heater is mounted on the bottom of the three-way valve by a bolt mounting device, the conduit is connected to the spiral tube or the heater respectively through the three-way valve, and the heater is a constant temperature heater.

[0008] Furthermore, a filter cartridge is welded to the bottom end of the air duct, an outlet is welded to one end of the filter cartridge, the outlet extends to the outside of the air duct, a movable plate is clamped on the outer side of the outlet, the movable plate is installed on the outlet through a rotating shaft, and the other end of the filter cartridge is connected to the outside of the air duct.

[0009] Furthermore, a screw plate 1 is clamped on the inner side of the sleeve, and a screw plate 2 is clamped on the inner side of the filter cartridge. One end of the screw plate 1 is key-connected to the output shaft of the motor 2, and the other end of the screw plate 1 passes through the sleeve through a sealing ring and is welded to one end of the screw plate 2. The other end of the screw plate 2 extends to the inner side of the outlet.

[0010] Furthermore, the three-way valve 2 is installed on the spiral tube, the bottom end of the spiral tube passes through the inner wall of the air duct and is connected to the connecting tube, the three-way valve 2 passes through the inner wall of the air duct and is welded to the connecting tube, and a temperature control switch is installed on the spiral tube. The three-way valve 1 and the three-way valve 2 are both electric three-way valves, and the temperature control switch is connected to the three-way valve 2 through an electric wire.

[0011] Furthermore, a connecting plate is welded to the outer side of the vertical pipe, and a side pipe is welded to the connecting plate. The side pipe and the connecting plate are both located at the front side of the vertical pipe in the rotation direction. A piston is clamped at the top end of the side pipe, and a gate plate is clamped on the inner side of the vertical pipe.

[0012] Furthermore, an inner groove is opened on the inner side of the connecting plate, and a connecting rod is provided on the inner side of the inner groove. One end of the gate plate passes through the vertical pipe and extends to the inner side of the inner groove. The inner groove is located on one side of the piston. The two ends of the connecting rod are respectively connected to the gate plate and the piston through a rotating shaft. An electrode is welded on the inner wall of the side tube, and the electrode is located on the other side of the piston. A conductor is installed on the piston, and the electrodes are symmetrically distributed at the top and bottom of the conductor. A thermometer is installed on the barrel, and the electrode is connected to the second motor, the fan, the heater and the first three-way valve through wires.

[0013] A preparation system for a microbial agent comprises the preparation device according to claim 1, and further comprises a filtration device, a purification device, and a concentration device, wherein the preparation device, the filtration device, the purification device, and the concentration device respectively perform the cultivation, filtration, purification, and concentration processing of the microbial agent.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. When the preparation device and preparation system for microbial inoculants are used, microorganisms and culture materials are added to the inner side of the barrel, which is then sealed with a barrel cover. Motor 1 drives gear 2 through gear 1, and then the main shaft drives the horizontal tube and vertical tube to rotate. The horizontal tube and vertical tube can mix and stir different areas in the barrel, so that the microorganisms can be quickly dispersed into the inner side of the culture material, thereby effectively improving the culture efficiency. When the temperature in the barrel is low, the heater heats the pure water in the connecting tube, and motor 2 drives screw plate 1 to rotate, sucking the hot water in the connecting tube into the sleeve, and then The water is transported to the inner side of the inner cavity of the conveyor belt main shaft through the horizontal pipe and then transported to different vertical pipes. Under the rotation of the main shaft, multiple horizontal pipes and vertical pipes are used to heat different areas in the tank barrel at the same time, which can greatly improve the heating efficiency. On the contrary, when the temperature in the tank barrel is high, the fan cools the pure water in the spiral tube through the cone tube and the wind tube, and then is pumped to the inner side of the inner cavity of the main shaft by the screw plate and the sleeve, so that different areas in the tank barrel can be cooled synchronously, avoiding the occurrence of areas with slower cooling or heating speed in the tank barrel, thereby effectively ensuring the cultivation efficiency of microorganisms.

[0016] 2. When the device and system for preparing microbial inoculants are in use, when heating the tank, the heater is used to heat the purified water to a constant temperature, and the constant temperature is kept within a temperature range suitable for microbial cultivation. When cooling the tank, the electrode controls the three-way valve 1, so that the conduit and the spiral tube are connected. The purified water that absorbs heat in the conduit is cooled in the spiral tube and then enters the inner side of the connecting tube through the spiral tube. The motor 2 drives the spiral plate 1 to transport the cooled purified water in the connecting tube through the sleeve to the inner cavity of the main shaft. On the other hand, if the temperature of the pure water in the spiral tube is cooled to a temperature value suitable for microbial cultivation in advance, the three-way valve 2 at the corresponding position will be opened through the temperature control switch, and the pure water cooled to the appropriate temperature will be transported to the inner cavity in the main shaft and the inner sides of the horizontal and vertical tubes, so as to prevent the microorganisms that first come into contact with the horizontal and vertical tubes from being heated to a higher or lower temperature, thereby effectively ensuring the safety of microbial cultivation. At the same time, the spiral plate 1 drives the spiral plate 2 to rotate, pushing the dust filtered out of the filter cartridge into the outlet, and then pushing open the flap to squeeze the dust outward, thereby improving the filtering and ventilation efficiency of the filter cartridge.

[0017] 3. When the preparation device and preparation system for microbial inoculants are in use, when the main shaft drives the vertical tube to rotate through the horizontal tube, the side tube rotates in front of the vertical tube under the support of the connecting plate to prevent the side tube from being disturbed by the temperature of the vertical tube. When the temperature in the rotating area where the side tube is located is high or low, the air at the bottom of the side tube expands or contracts, causing the piston to move upward or downward, and the piston pulls the gate plate through the connecting rod to move the gate plate out from the inside of the vertical tube, thereby increasing the opening of the vertical tube, thereby increasing the flow rate of pure water in the vertical tube, and thereby increasing the heating and cooling speed of the vertical tube in the area where it is located, and thereby being able to adjust the heating and cooling speed according to the temperature change in the rotating area where the vertical tube is located, so as to improve the temperature balance during microbial cultivation. When the piston moves up and down, two different upper and lower electrodes are connected by a conductor to control different equipment to perform heating or cooling operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic structural diagram of a device for preparing a microbial agent and a preparation system thereof according to the present invention;

[0019] Figure 2 A cross-sectional view of a device for preparing a microbial agent and a preparation system thereof according to the present invention;

[0020] Figure 3 This is a schematic structural diagram of a main shaft of a device for preparing a microbial agent and a preparation system thereof according to the present invention;

[0021] Figure 4 This is a schematic structural diagram of a device for preparing a microbial agent and an air duct of a preparation system thereof according to the present invention;

[0022] Figure 5 This is a schematic structural diagram of a device for preparing a microbial agent and a vertical pipe of a preparation system thereof according to the present invention;

[0023] Figure 6 This is a schematic structural diagram of a piston of a device for preparing a microbial agent and a preparation system thereof according to the present invention;

[0024] In the figure: 1. Canister; 2. Canister cover; 3. Cover; 4. Motor 1; 5. Gear 1; 6. Gear 2; 7. Main shaft; 8. Horizontal pipe; 9. Vertical pipe; 10. Inner cavity; 11. Sleeve; 12. Motor 2; 13. Screw plate 1; 14. Connecting pipe; 15. Air duct; 16. Conical cylinder; 17. Fan; 18. Cone; 19. Spiral pipe; 20. Three-way valve 1; 21. Heater; 22. Three-way valve 2; 23. Temperature control switch; 24. Filter cartridge; 25. Screw plate 2; 26. Outlet; 27. Flap; 28. Side pipe; 29. ​​Connecting plate; 30. Piston; 31. Gate; 32. Inner groove; 33. Connecting rod; 34. Electrode; 35. Thermometer. DETAILED DESCRIPTION

[0025] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0026] See also Figures 1 to 6The present invention provides a technical solution: a device for preparing microbial inoculants, comprising a canister 1 and a canister cover 2, a drive assembly mounted on the canister 1, the drive assembly comprising a cover 3 and a motor 1 4, a transmission assembly mounted on the cover 3, the transmission assembly comprising a gear 1 5 and a gear 2 6, a rotating assembly mounted on the gear 2 6, the rotating assembly comprising a main shaft 7 and a transverse tube 8, a connecting assembly connected to the transverse tube 8, the connecting assembly comprising a vertical tube 9 and an inner cavity 10, a pumping assembly mounted on the canister 1, the pumping assembly comprising a sleeve 11 and a motor 2 12, a cooling assembly mounted on one side of the canister 1, the cooling assembly comprising a wind tube 15 and a fan 17, a flow guide assembly mounted on the wind tube 15, the The diversion component includes a spiral tube 19 and a three-way valve 22. A heating component is installed on the sleeve 11. The heating component includes a connecting tube 14 and a heater 21. The top of the wind tube 15 is welded with a cone 16. The fan 17 is installed on the inner side of the cone 16 by bolts. A spiral tube 19 is installed on the inside of the wind tube 15. The spiral tube 19 is spirally coiled on the inside of the wind tube 15. A three-way valve 20 is installed on the other end of the conduit 18. The top of the spiral tube 19 passes through the inner wall of the wind tube 15 and is installed on one side of the three-way valve 20 by bolts. The bottom end of the connecting tube 14 is welded to the top of the other end of the sleeve 11. The top of the connecting tube 14 is installed on the bottom of the heater 21 by bolts. The top of the heater 21 is screwed The bottom of the three-way valve 1 20 of the bolt installation device, the conduit 18 is connected to the spiral tube 19 or the heater 21 respectively through the three-way valve 1 20, the heater 21 is a constant temperature heater, the three-way valve 2 22 is installed on the spiral tube 19, the bottom end of the spiral tube 19 passes through the inner wall of the air cylinder 15 and is connected to the connecting tube 14, the three-way valve 2 22 passes through the inner wall of the air cylinder 15 and is welded to the connecting tube 14, and a temperature control switch 23 is installed on the spiral tube 19. The three-way valve 1 20 and the three-way valve 2 22 are both electric three-way valves. The temperature control switch 23 is connected to the three-way valve 2 22 through an electric wire. When in use, microorganisms and culture materials are added to the inner side of the tank barrel 1, and then sealed through the barrel cover 2. The motor 1 4 drives the gear 2 through the gear 1 5. 6, thereby making the main shaft 7 drive the horizontal tube 8 and the vertical tube 9 to rotate, the horizontal tube 8 and the vertical tube 9 can mix and stir different areas in the barrel 1, so that the microorganisms can be quickly dispersed to the inner side of the culture material, thereby effectively improving the culture efficiency. When the temperature in the barrel 1 is low, the heater 21 heats the pure water in the connecting tube 14, the motor 2 12 drives the screw plate 1 13 to rotate, and the hot water in the connecting tube 14 is sucked into the sleeve 11, and then conveyed to the inner side of the inner cavity 10 in the main shaft 7, and then transported to different vertical tubes 9 through the horizontal tube 8. Under the rotation of the main shaft 7, multiple horizontal tubes 8 and vertical tubes 9 are used to heat different areas in the barrel 1 at the same time, which can greatly improve the heating efficiency. On the contrary, when the temperature in the barrel 1 is high,The fan 17 cools the pure water in the spiral tube 19 through the cone 16 and the air cylinder 15, and then is pumped to the inner side of the inner cavity 10 in the main shaft 7 by the spiral plate 13 and the sleeve 11. It can then perform heat dissipation work synchronously in different areas of the tank barrel 1, avoiding areas in the tank barrel 1 with slow cooling or heating speed, thereby effectively ensuring the cultivation efficiency of microorganisms.

[0027] In this embodiment, the cover body 3 is installed on the top of the tank barrel 1 by bolts, the barrel cover 2 is sleeved on the outer side of the top of the tank barrel 1, the motor 1 4 is installed on the top of one side of the cover body 3 by bolts, the gear 1 5 and the gear 2 6 are both installed on the inner side of the cover body 3, the top of the gear 1 5 is keyed to the output shaft of the motor 1 4, the gear 2 6 is welded to the outer side of the main shaft 7, the gear 1 5 is meshed with the gear 2 6, the top of the main shaft 7 is installed on the top of the cover body 3 through a sealing ring, the bottom end of the main shaft 7 passes through the gear 2 6 and the top of the tank barrel 1 in sequence and is installed on the bottom of the tank barrel 1 through a sealing ring, the horizontal tube 8 is welded on the outer side of the main shaft 7, both ends of the vertical tube 9 are welded to the horizontal tube 8, and the inner cavity 10 is opened at On the inside of the main shaft 7, the horizontal tube 8, the inner cavity 10 and the vertical tube 9 are connected to each other. The top of the cover body 3 is installed with a conduit 18 by bolts. The conduit 18 is connected to the inner cavity 10 on the inner side of the top of the main shaft 7 through a sealing ring. The sleeve 11 is installed at the bottom of the tank 1 by bolts. One end of the sleeve 11 is connected to the inner cavity 10 on the inner side of the bottom end of the main shaft 7 through a sealing ring. The bottom end of the wind tube 15 is welded with a filter cartridge 24, and one end of the filter cartridge 24 is welded with an outlet 26. The outlet 26 extends to the outside of the wind tube 15. The outer side of the outlet 26 is clamped with a flap 27. The flap 27 is installed on the outlet 26 through a rotating shaft. The other end of the filter cartridge 24 is connected to the outside of the wind tube 15. The inner side of the sleeve 11 A screw plate 13 is stuck, and a screw plate 25 is stuck on the inner side of the filter cartridge 24. One end of the screw plate 13 is keyed to the output shaft of the motor 2 12. The other end of the screw plate 13 passes through the sleeve 11 through a sealing ring and is welded to one end of the screw plate 25. The other end of the screw plate 25 extends to the inner side of the outlet 26. When heating the tank barrel 1, the heater 21 is used to heat the pure water to a constant temperature, and the constant temperature is within a temperature range suitable for microbial culture. When cooling the tank barrel 1, the three-way valve 20 is controlled by the electrode 34 to connect the conduit 18 with the spiral tube 19. The pure water that absorbs heat in the conduit 18 is cooled in the spiral tube 19 and then enters the connecting tube 14 through the spiral tube 19. On the inside, the motor 2 12 drives the screw plate 13 to transport the cooled pure water in the connecting pipe 14 to the inner side of the inner cavity 10 in the main shaft 7 through the sleeve 11. If the temperature of the pure water in the spiral tube 19 is cooled to a temperature value suitable for microbial cultivation in advance, the three-way valve 2 22 at the corresponding position is opened through the temperature control switch 23, and the pure water cooled to the appropriate temperature is transported to the inner cavity 10 in the main shaft 7 and the inner sides of the horizontal pipe 8 and the vertical pipe 9, so as to prevent the microorganisms that first come into contact with the horizontal pipe 8 and the vertical pipe 9 from being heated to a higher or lower temperature, thereby effectively ensuring the safety of microbial cultivation. The screw plate 13 simultaneously drives the screw plate 25 to rotate, pushing the dust filtered out of the filter cartridge 24 into the outlet 26, and then pushing open the flap 27 to squeeze the dust outward.Improve the filtration and ventilation efficiency of the filter cartridge 24.

[0028] In this embodiment, a connecting plate 29 is welded to the outer side of the vertical pipe 9, and a side pipe 28 is welded to the connecting plate 29. The side pipe 28 and the connecting plate 29 are both located on the front side of the vertical pipe 9 in the rotation direction. A piston 30 is clamped at the top end of the side pipe 28, and a gate plate 31 is clamped on the inner side of the vertical pipe 9. An inner groove 32 is opened on the inner side of the connecting plate 29, and a connecting rod 33 is provided on the inner side of the inner groove 32. One end of the gate plate 31 passes through the vertical pipe 9 and extends to the inner side of the inner groove 32. The inner groove 32 is located on one side of the piston 30. Both ends of the connecting rod 33 are rotated by The shaft is connected to the gate 31 and the piston 30 respectively. An electrode 34 is welded on the inner wall of the side tube 28. The electrode 34 is located on the other side of the piston 30. A conductor is installed on the piston 30. The electrodes 34 are symmetrically distributed on the top and bottom of the conductor. A thermometer 35 is installed on the tank 1. The electrode 34 is connected to the motor 2 12, the fan 17, the heater 21 and the three-way valve 1 20 through wires. A preparation system for microbial inoculants, comprising the preparation device according to claim 1, and further comprising a filtering device, a purification device, a concentration device, The preparation device, the filtering device, the purification device and the concentration device respectively perform the cultivation, filtration, purification and concentration processing of the microbial agent. When in use, when the main shaft 7 drives the vertical pipe 9 to rotate through the horizontal pipe 8, the side pipe 28 rotates in front of the vertical pipe 9 under the support of the connecting plate 29 to prevent the side pipe 28 from being disturbed by the temperature of the vertical pipe 9. When the temperature in the rotating area where the side pipe 28 is located is high or low, the air at the bottom of the side pipe 28 expands or contracts, thereby causing the piston 30 to move upward or downward, thereby causing the piston 30 to The gate plate 31 is pulled by the connecting rod 33 to move the gate plate 31 out from the inner side of the vertical pipe 9, thereby increasing the opening of the vertical pipe 9, thereby increasing the flow rate of pure water in the vertical pipe 9, and thereby increasing the heating and cooling speed of the vertical pipe 9 in the area where it is located. The heating and cooling speed can be adjusted according to the temperature changes in the rotating area where the vertical pipe 9 is located, so as to improve the temperature balance during microbial cultivation. When the piston 30 moves up and down, the upper and lower different electrodes 34 are connected by a conductor to control different equipment to perform heating or cooling operations.

[0029] The preparation device and preparation system for microbial inoculants provide electric energy to all electrical equipment through an external power supply. When in use, microorganisms and culture materials are added to the inner side of the barrel 1, and then sealed through the barrel cover 2. The motor 1 4 drives the gear 2 6 through the gear 1 5, and then the main shaft 7 drives the horizontal tube 8 and the vertical tube 9 to rotate. The horizontal tube 8 and the vertical tube 9 can mix and stir different areas in the barrel 1, so that the microorganisms can be quickly dispersed to the inner side of the culture material, thereby effectively improving the culture efficiency. When the temperature in the barrel 1 is low, the heater 21 heats the pure water in the connecting tube 14, and the motor 2 12 drives the screw plate 13 to rotate, sucking the hot water in the connecting tube 14 into the sleeve 11, and then conveying the inner cavity 10 in the main shaft 7. On the other hand, the pure water is transported to different vertical pipes 9 through the horizontal pipe 8, and under the rotation of the main shaft 7, multiple horizontal pipes 8 and vertical pipes 9 are used to heat different areas in the barrel 1 at the same time, which can greatly improve the heating efficiency. On the contrary, when the temperature in the barrel 1 is high, the fan 17 cools the pure water in the spiral tube 19 through the cone 16 and the wind tube 15, and then is pumped to the inner side of the inner cavity 10 in the main shaft 7 by the spiral plate 13 and the sleeve 11, so that different areas in the barrel 1 can be cooled synchronously, avoiding the occurrence of areas with slow cooling or heating speed in the barrel 1, thereby effectively ensuring the cultivation efficiency of microorganisms. When heating the barrel 1, the heater 21 is used to heat the pure water to a constant temperature, and the constant temperature is suitable for microorganisms. Within the temperature range of microbial culture, when cooling the tank 1, the electrode 34 controls the three-way valve 120, so that the conduit 18 is connected to the spiral tube 19, and the pure water that absorbs heat in the conduit 18 is cooled in the spiral tube 19, and then enters the inner side of the connecting tube 14 through the spiral tube 19. The motor 2 12 drives the screw plate 13 to transport the cooled pure water in the connecting tube 14 to the inner side of the inner cavity 10 in the main shaft 7 through the sleeve 11. If the temperature of the pure water in the spiral tube 19 is cooled to a temperature value suitable for microbial culture in advance, the three-way valve 22 at the corresponding position is opened by the temperature control switch 23, and then the pure water cooled to the appropriate temperature is transported to the inner cavity 10 in the main shaft 7 and the inner sides of the horizontal tube 8 and the vertical tube 9, so as to avoid the pure water being cooled first. The microorganisms in contact with the horizontal tube 8 and the vertical tube 9 are heated to a higher or lower temperature, thereby effectively ensuring the cultivation safety of the microorganisms. The screw plate 13 simultaneously drives the screw plate 25 to rotate, pushing the dust filtered out of the filter cartridge 24 into the outlet 26, and then pushing open the flap 27 to squeeze the dust outward, thereby improving the filtering and ventilation efficiency of the filter cartridge 24. When the main shaft 7 drives the vertical tube 9 to rotate through the horizontal tube 8, the side tube 28 rotates in front of the vertical tube 9 under the support of the connecting plate 29 to prevent the side tube 28 from being disturbed by the temperature of the vertical tube 9. When the temperature in the rotating area where the side tube 28 is located is higher or lower, the air at the bottom of the side tube 28 expands or contracts, thereby causing the piston 30 to move upward or downward, and then the piston 30 pulls the gate 31 through the connecting rod 33.By moving the gate 31 outward from the inside of the vertical tube 9, the vertical tube 9 is opened wider, thereby increasing the flow rate of purified water within the vertical tube 9 and the heating and cooling rates within the area where the vertical tube 9 is located. This allows the heating and cooling rates to be adjusted according to temperature changes within the rotating area of ​​the vertical tube 9, thereby improving temperature balance during microbial cultivation. As the piston 30 moves up and down, a conductor connects the upper and lower electrodes 34 to control the heating or cooling of different devices.

[0030] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, from all perspectives, the embodiments should be regarded as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims, not the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be included within the present invention. Any reference signs in the claims should not be construed as limiting the claim to which they relate.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A device for preparing a microbial agent, comprising a canister (1) and a canister cover (2), wherein a drive assembly is mounted on the canister (1), wherein the drive assembly comprises a cover (3) and a motor 1 (4), wherein a transmission assembly is mounted on the cover (3), wherein the transmission assembly comprises a gear 1 (5) and a gear 2 (6), wherein a rotating assembly is mounted on the gear 2 (6), wherein the rotating assembly comprises a main shaft (7) and a transverse tube (8), wherein: The horizontal pipe (8) is connected to a connecting assembly, which includes a vertical pipe (9) and an inner cavity (10). The barrel (1) is equipped with a pumping assembly, which includes a sleeve (11) and a second motor (12). A cooling assembly is installed on one side of the barrel (1), which includes a wind tube (15) and a fan (17). The wind tube (15) is equipped with a flow guide assembly, which includes a spiral tube (19) and a second three-way valve (22). The sleeve (11) is equipped with a heating assembly, which includes a connecting pipe (14) and a heater (21).

2. The device for preparing a microbial agent according to claim 1, characterized in that: The cover (3) is mounted on the top of the tank barrel (1) by means of bolts, the barrel cover (2) is sleeved on the outer side of the top of the tank barrel (1), the motor 1 (4) is mounted on the top of one side of the cover (3) by means of bolts, the gear 1 (5) and the gear 2 (6) are both mounted on the inner side of the cover (3), the top of the gear 1 (5) is key-connected with the output shaft of the motor 1 (4), the gear 2 (6) is welded to the outer side of the main shaft (7), and the gear 1 (5) is meshed with the gear 2 (6).

3. The device for preparing a microbial agent according to claim 2, characterized in that: The top of the main shaft (7) is mounted on the top of the cover body (3) through a sealing ring, the bottom of the main shaft (7) passes through the gear 2 (6) and the top of the barrel (1) in sequence and is mounted on the bottom of the barrel (1) through a sealing ring, the transverse tube (8) is welded to the outer side of the main shaft (7), both ends of the vertical tube (9) are welded to the transverse tube (8), the inner cavity (10) is opened on the inner side of the main shaft (7), the transverse tube (8), the inner cavity (10) and the vertical tube (9) are connected to each other, the top of the cover body (3) is equipped with a conduit (18) through a bolt, the conduit (18) is connected to the inner cavity (10) on the inner side of the top of the main shaft (7) through a sealing ring, the sleeve (11) is mounted on the bottom of the barrel (1) through a bolt, and one end of the sleeve (11) is connected to the inner cavity (10) on the inner side of the bottom end of the main shaft (7) through a sealing ring.

4. The device for preparing a microbial agent according to claim 3, characterized in that: The top of the wind tube (15) is welded with a cone tube (16), and the fan (17) is installed on the inner side of the cone tube (16) by bolts. A spiral tube (19) is installed on the inner side of the wind tube (15), and the spiral tube (19) is spirally coiled on the inner side of the wind tube (15). The other end of the guide tube (18) is installed with a three-way valve (20). The top of the spiral tube (19) passes through the inner wall of the wind tube (15) and is installed on one side of the three-way valve (20) by bolts. The bottom end of the connecting tube (14) is welded to the top of the other end of the sleeve (11), and the top of the connecting tube (14) is installed on the bottom of the heater (21) by bolts. The top of the heater (21) is connected to the bottom of the three-way valve (20) through the bolt installation device. The guide tube (18) is connected to the spiral tube (19) or the heater (21) through the three-way valve (20), and the heater (21) is a constant temperature heater.

5. The device for preparing a microbial agent according to claim 4, characterized in that: A filter cartridge (24) is welded to the bottom end of the air cylinder (15), an outlet (26) is welded to one end of the filter cartridge (24), the outlet (26) extends to the outside of the air cylinder (15), a movable plate (27) is clamped on the outer side of the outlet (26), and the movable plate (27) is installed on the outlet (26) through a rotating shaft. The other end of the filter cartridge (24) is connected to the outside of the air cylinder (15).

6. The device for preparing a microbial agent according to claim 5, characterized in that: The inner side of the sleeve (11) is clamped with a screw plate 1 (13), and the inner side of the filter cartridge (24) is clamped with a screw plate 2 (25). One end of the screw plate 1 (13) is key-connected to the output shaft of the motor 2 (12). The other end of the screw plate 1 (13) passes through the sleeve (11) through a sealing ring and is welded to one end of the screw plate 2 (25). The other end of the screw plate 2 (25) extends to the inner side of the outlet (26).

7. The device for preparing a microbial agent according to claim 6, characterized in that: The three-way valve 2 (22) is installed on the spiral tube (19). The bottom end of the spiral tube (19) passes through the inner wall of the air duct (15) and is connected to the connecting tube (14). The three-way valve 2 (22) passes through the inner wall of the air duct (15) and is welded to the connecting tube (14). A temperature control switch (23) is installed on the spiral tube (19). The three-way valve 1 (20) and the three-way valve 2 (22) are both electric three-way valves. The temperature control switch (23) is connected to the three-way valve 2 (22) through an electric wire.

8. The device for preparing a microbial agent according to claim 7, characterized in that: A connecting plate (29) is welded to the outer side of the vertical tube (9), and a side tube (28) is welded to the connecting plate (29). The side tube (28) and the connecting plate (29) are both located at the front side of the vertical tube (9) in the rotation direction. A piston (30) is clamped at the top end of the side tube (28), and a gate plate (31) is clamped on the inner side of the vertical tube (9).

9. The device for preparing a microbial agent according to claim 8, characterized in that: An inner groove (32) is provided on the inner side of the connecting plate (29), and a connecting rod (33) is provided on the inner side of the inner groove (32). One end of the gate plate (31) passes through the vertical pipe (9) and extends to the inner side of the inner groove (32). The inner groove (32) is located on one side of the piston (30). The two ends of the connecting rod (33) are respectively connected to the gate plate (31) and the piston (30) through a rotating shaft. An electrode (34) is welded on the inner wall of the side tube (28). The electrode (34) is located on the other side of the piston (30). A conductor is installed on the piston (30). The electrodes (34) are symmetrically distributed on the top and bottom of the conductor. A thermometer (35) is installed on the barrel (1). The electrode (34) is connected to the second motor (12), the fan (17), the heater (21) and the first three-way valve (20) through electric wires.

10. A system for preparing a microbial agent, characterized in that: The preparation device according to claim 1 further comprises a filtering device, a purification device, and a concentrating device, wherein the preparation device, the filtering device, the purification device, and the concentrating device respectively perform the cultivation, filtration, purification, and concentration processing of the microbial agent.

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