Efficient microbial agent production equipment and production process thereof

Abstract

The present invention discloses a microbial agent efficient production device and a production process thereof, and relates to the technical field of microbial agent production, the microbial agent efficient production device comprises: a fermentation tank having a tank body with a microbial agent mixing effect; the feeding pipe is fixedly mounted at the top of the fermentation tank, and the bottom end of the feeding pipe is communicated with the interior of the fermentation tank; the discharging pipe is fixedly mounted at the bottom of the fermentation tank, and the top end of the discharging pipe is communicated with the interior of the fermentation tank. According to the efficient production equipment for the microbial agent and the production process thereof, the feeding pipe and the fermentation mixer are matched for use, raw materials for preparing the microbial agent are poured into the fermentation tank, the microbial agent in the fermentation tank is mixed, the metabolic production process is accelerated, bubbles generated due to the metabolism effect on the upper layer are broken through the effect of the foam breaker, and the production efficiency of the microbial agent is improved. Therefore, the production and processing efficiency of the microbial agent is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of microbial agent production, and in particular to a microbial agent high-efficiency production device and a production process thereof. Background Art

[0002] Microbial agents refer to live bacterial preparations made by using porous materials as adsorbents (such as peat and vermiculite) to adsorb the fermentation liquid of target microorganisms (effective bacteria) after industrial production and expansion. This type of agent is used for seed dressing or root dipping, and has the functions of directly or indirectly improving soil, restoring soil fertility, preventing soil-borne diseases, maintaining the balance of rhizosphere microbial flora and degrading toxic substances. Proper use of agricultural microbial agents can increase agricultural product output, improve agricultural product quality, reduce the use of chemical fertilizers, reduce costs, improve soil, and protect the ecological environment. In the production process of microbial agents, fermentation is an important process in the growth and metabolism of microorganisms, which can ensure the application effect and production efficiency of microbial agents. In this fermentation process, fermentation tanks are often used to assist in the preparation and processing of microbial agents.

[0003] When the existing fermentation tank is used for mixed production of microbial agents, the heat generated by microbial metabolic activity and fermentation causes the solubility of gas in liquid to decrease, resulting in gas supersaturation and formation of bubbles. The presence of bubbles will produce a certain shielding effect, thereby affecting the metabolic growth of microorganisms and reducing the production efficiency of the microbial agent. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: In the first aspect, a microbial agent efficient production device comprises: A fermentation tank, which has a tank body for mixing microbial agents, is used to provide a closed environment to contain microbial agent raw materials for fermentation production; A feed pipe, which is fixedly mounted on the top of the fermenter, and the bottom end of which is connected to the inside of the fermenter. The feed pipe is used to add raw materials related to the preparation of microbial inoculants and input the materials into the fermenter; A discharge pipe, which is fixedly installed at the bottom of the fermentation tank, and the top of which is connected to the inside of the fermentation tank. The discharge pipe is used to discharge the bacterial agent after fermentation is completed to achieve the output of the material; A fermentation mixer, which is used to mix and ferment the microbial agent raw materials to promote the mixing and uniform distribution of the materials; A defoamer, which is used to eliminate bubbles generated during fermentation. The defoamer is arranged on one side of the fermentation mixer to eliminate the foam generated during the fermentation process to prevent excessive foam from affecting the fermentation; The fermentation mixer and defoamer are both fixedly mounted on the fermentation tank, and an observation window is provided on the outer surface of the fermentation tank, and the arrangement of the observation window facilitates observation of the state of the fermentation process, such as liquid level, foam, color, etc.; Among them, the defoamer includes an inner ring movably mounted on the outside of the fermentation mixer, and a support rod is welded to the bottom surface of the inner ring. The support rod serves to increase the stability and strength of the structure and connect the components to prevent deformation or damage. One end of the support rod is fixedly connected to a cross plate, which serves to support and connect multiple components together. A plurality of springs arranged at equal intervals are fixedly connected to the bottom surface of the cross plate. The springs serve to pull, rebound and reset, thereby improving the variability of the defoaming operation. A defoaming cone head for impacting to eliminate bubbles is fixedly connected to the bottom of the spring. The defoaming cone head is used for defoaming and can remove foam more effectively.

[0005] Preferably, a pressure relief protector is fixedly installed on the top of the fermentation tank, and the bottom surface of the pressure relief protector is connected to the interior of the fermentation tank. The pressure relief protector is used to contain the gas generated during the fermentation process to reduce the pressure impact on the fermentation process. The feed pipe and the discharge pipe are both equipped with solenoid valves to control the sealing of the feed and discharge.

[0006] Preferably, the fermentation mixer includes a servo motor fixedly mounted on the top of the fermentation tank, the servo motor is used to provide power, the output shaft of the servo motor extends to the interior of the fermentation tank and is rotatably connected to the top inner wall of the fermentation tank, the output shaft of the servo motor is fixedly connected to a rotating rod, the bottom surface of the rotating rod is rotatably connected to the inner wall of the fermentation tank, an upper stirring assembly is fixedly connected to the outer surface of the rotating rod, the upper stirring assembly is used to stir the material, increase the contact area between the material and the microorganism, and improve the fermentation effect, a lower stirring assembly is arranged below the upper stirring assembly, the lower stirring assembly is used to further enhance the stirring effect, ensure that the material is evenly mixed in the tank, and the lower stirring assembly is fixedly connected to the outer surface of the rotating rod, the rotating rod is connected to the servo motor and the upper stirring assembly and the lower stirring assembly to transmit power so that the stirring action can be realized.

[0007] Preferably, the defoamer includes a motor fixedly connected to the top of the fermentation tank, a screw rod is fixedly connected to the output shaft of the motor, the outer surface of the screw rod is rotatably connected to the inner wall of the fermentation tank, a lifting sleeve is threadedly sleeved on the outer surface of the screw rod, the motor is used to provide power to drive the screw rod to rotate, thereby realizing the lifting function of the lifting sleeve, a sliding ring is fixedly connected to the outer surface of the lifting sleeve, the outer surface of the inner ring is rotatably connected to the inner surface of the sliding ring, and the sliding ring is used to limit the inner ring so that it can perform lifting and lowering movements according to the screw rod and the lifting sleeve screw rod.

[0008] Preferably, a limiting slide bar is fixedly connected to the outer surface of the rotating rod, and the outer surface of the limiting slide bar is slidably connected to the inner wall of the inner ring. The limiting slide bar is used to limit the movement range of the inner ring to ensure its stability and safety, and the inner surface of the inner ring is slidably connected to the outer surface of the rotating rod, and the rotating rod can drive the rotation of the inner ring and the upper component thereof.

[0009] Preferably, the upper stirring assembly includes a connecting rod fixedly mounted on the outer surface of the rotating rod, one end of the connecting rod is fixedly connected to a stirring plate, the connecting rod and the stirring plate are equidistantly mounted on the outer surface of the rotating rod, and the connecting rod and the stirring plate are used to stir the material.

[0010] Preferably, a through groove is provided on the surface of the stirring plate, a partition plate is fixedly mounted on the inner wall of the through groove, the partition plate is obliquely arranged on the stirring plate, and an arc groove is provided on the outer surface of the partition plate. The partition plate is used to control the flow of materials to create different mixing conditions, and when the flow of the microbial inoculant is stirred, it is separated and diverted to facilitate the mutual mixing of the microbial inoculants.

[0011] Preferably, the lower stirring assembly includes a fixed plate fixedly connected to the outer surface of the rotating rod, the other end of the fixed plate is fixedly connected to the outer surface of the connecting rod, and the bottom surface of the fixed plate is fixedly connected to a plurality of stirring blades arranged at equal intervals, and the fixed plate and the stirring blades enhance the stirring effect.

[0012] Preferably, the pressure relief protector includes an outer shell fixedly connected to the top of the fermentation tank, the outer shell is used to protect the internal structure and components, the bottom surface of the outer shell is connected to the interior of the fermentation tank, a mounting plate is fixedly connected to the inner wall of the outer shell, an arc-shaped baffle is fixedly installed on the outer surface of the mounting plate, the arc-shaped baffle is used to contact with metabolic hot air, so that the hot air is liquefied and drips along the arc-shaped surface of the arc-shaped baffle, so as to avoid the excessive presence of hot air affecting the service life of the expansion bag, an expansion bag is fixedly installed on the outer surface of the outer shell, the expansion bag is connected to the outer shell, and the expansion bag is used to accommodate the gas generated during the fermentation process to reduce the pressure effect on the fermentation process.

[0013] In a second aspect, a production process of a microbial agent is provided, the production process of the microbial agent comprising the following steps: Step 1: Select the microbial strains of the microbial agent to be processed, and culture the selected strains in a culture medium to increase the number of strains. The culture medium usually includes carbon sources, nitrogen sources, inorganic salts, vitamins and other ingredients; Step 2: Infuse the strain into the fermentation tank through the feed pipe, add carrier materials and additives for fixing the microbial strains into the fermentation tank, close the solenoid valve on the feed pipe, and seal the fermentation tank. The additives generally include water for preparing the culture medium and diluting the bacterial solution, as well as preservatives, stabilizers, activators, etc. for improving the performance and stability of the bacterial agent; Step 3: Set the fermentation time, start the servo motor, and drive the rotating rod to rotate through the output shaft of the servo motor, so that the connecting rod and the stirring plate rotate to accelerate the mixed fermentation of the microbial inoculant; Step 4: observe the liquid level and bubbles through the observation window, use the motor to drive the screw to rotate, so that the lifting sleeve and the sliding ring can be raised and lowered in the fermentation tank to adapt to the liquid level, and use the rotating rod to rotate the inner sleeve ring to rotate the support rod and the cross plate. When the defoaming cone head rotates, the centrifugal force and drag force on it can be used to deform the spring. The vibration caused by the deformation of the spring can be used to change the movement trajectory of the defoaming cone head to break the bubbles on the liquid surface. The expansion effect of the expansion bag can be used to accommodate the gas generated during the fermentation process, and the progress of the fermentation can be indirectly observed. After the fermentation is completed, the solenoid valve on the discharge pipe is started to discharge the fermented microbial inoculant for subsequent processing.

[0014] The present invention provides a microbial agent efficient production device and a production process thereof, which has the following beneficial effects: 1. The high-efficiency production equipment and production process of the microbial agent, through the coordinated use of the feed pipe and the fermentation mixer, injects the raw materials prepared by the microbial agent into the fermentation tank, and mixes the microbial agent therein to accelerate the metabolic production process, and utilizes the function of the defoamer to break the bubbles produced by metabolism in the upper layer, thereby improving the production and processing efficiency of the microbial agent.

[0015] 2. The high-efficiency production equipment for microbial inoculants and its production process use a motor and a screw to make the lifting sleeve and the sliding ring rise and fall in the fermentation tank to match the liquid level during microbial inoculant processing, and use the servo motor and the rotating rod to drive the inner sleeve ring and the support rod to rotate, so that the cross plate and the defoaming cone head rotate, thereby breaking the bubbles and reducing the influence of the bubbles accumulated on the liquid surface on the metabolism of the microorganisms.

[0016] 3. The efficient production equipment for microbial inoculants and its production process, through the cooperation of the servo motor and the rotating rod, under the restriction of the limit slide rod, make the inner sleeve ring rotate with the rotating rod, and make the support rod and the cross plate rotate, and utilize the centrifugal force and drag force on the defoaming cone head when it rotates to deform the spring, and cooperate with the shaking caused by the deformation of the spring to change the movement trajectory of the defoaming cone head, thereby improving the defoaming efficiency and defoaming width.

[0017] 4. The high-efficiency production equipment of microbial agents and its production process drive the rotating rod to rotate through a servo motor, and rotate the connecting rod and the stirring plate to stir the flow of microbial agent raw materials in the fermentation tank, thereby accelerating the fermentation production of the microbial agent. At the same time, the setting of the partition plate is used to separate and guide the flow of the microbial agent when stirring the flow, thereby facilitating the mutual mixing of the microbial agents. In addition, the fixed plate and the stirring blade are used to stir the raw materials in the lower area of ​​the fermentation tank cavity, further improving the mixing efficiency and production quality of the microbial agent.

[0018] 5. The high-efficiency production equipment of microbial inoculants and its production process, through the setting of the outer shell, guide the bursting of bubbles and the gas from the metabolism of microorganisms in the fermentation tank into the expansion bladder, so that the expansion bladder expands to accommodate the gas generated during the fermentation process, reduce the pressure effect on the fermentation process, maintain a relatively stable processing environment, and through the expansion of the expansion bladder, the progress of the fermentation can be indirectly understood. Furthermore, by using the setting of the arc-shaped baffle, it can come into contact with the metabolic hot air, so that the hot air is liquefied and drips along the arc-shaped surface of the arc-shaped baffle, thereby avoiding the excessive presence of hot air affecting the service life of the expansion bladder. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the external structure of a microbial agent efficient production equipment and its production process of the present invention; Figure 2 It is a schematic diagram of a partial cross-sectional structure of the present invention; Figure 3 It is a schematic diagram of the three-dimensional structure of the fermentation mixer and defoamer of the present invention; Figure 4 It is a partial structural schematic diagram of the fermentation mixer and defoamer of the present invention; Figure 5 It is a partial structural schematic diagram of the defoamer of the present invention; Figure 6 It is a schematic diagram of the three-dimensional structure of the horizontal plate, spring and defoaming cone head of the present invention; Figure 7 It is a three-dimensional structural schematic diagram of the rotating rod, the upper stirring assembly and the lower stirring assembly of the present invention; Figure 8 It is a schematic diagram of the three-dimensional structure of the pressure relief protector of the present invention when viewed from above; Fig. 9 It is a schematic diagram of the cross-sectional structure of the pressure relief protector of the present invention; Fig.10 It is a process flow chart of the present invention.

[0020] In the figure: 1. fermentation tank; 2. feed pipe; 3. discharge pipe; 4. fermentation mixer; 41. servo motor; 42. rotating rod; 43. upper stirring assembly; 431. connecting rod; 432. stirring plate; 433. partition plate; 44. lower stirring assembly; 441. fixed plate; 442. stirring blade; 45. limit slide rod; 5. defoamer; 51. motor; 52. screw rod; 53. lifting sleeve; 54. sliding ring; 55. inner sleeve ring; 56. support rod; 57. cross plate; 58. spring; 59. defoaming cone head; 6. pressure relief protector; 61. outer shell; 62. expansion bag; 63. mounting plate; 64. arc baffle. DETAILED DESCRIPTION

[0021] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0022] The first embodiment, as Figure 1 , Figure 2 , Figure 5 , Figure 6 As shown, the present invention provides a technical solution: a high-efficiency production device for microbial agents, comprising: A fermentation tank 1, wherein the fermentation tank 1 has a tank body for mixing microbial agents, and the fermentation tank 1 is used to contain microbial agent raw materials for fermentation production; A feed pipe 2, which is fixedly mounted on the top of the fermentation tank 1, and the bottom end of the feed pipe 2 is connected to the inside of the fermentation tank 1, and the feed pipe 2 is used to transport materials into the fermentation tank 1; A discharge pipe 3, which is fixedly mounted at the bottom of the fermentation tank 1, and the top of the discharge pipe 3 is connected to the inside of the fermentation tank 1, and the discharge pipe 3 is used to discharge the prepared microbial inoculant; A fermentation mixer 4, which is used to mix and ferment the microbial agent raw materials; A defoamer 5, which is used to eliminate bubbles generated by fermentation to prevent excessive foam from affecting fermentation. The defoamer 5 is arranged on one side of the fermentation mixer 4; The fermentation mixer 4 and the defoamer 5 are both fixedly installed on the fermentation tank 1, and an observation window is provided on the outer surface of the fermentation tank 1. A pressure relief protector 6 is fixedly installed on the top of the fermentation tank 1, and the bottom surface of the pressure relief protector 6 is connected to the inside of the fermentation tank 1. Solenoid valves are installed on the feed pipe 2 and the discharge pipe 3 to control the sealing of the feed and discharge. The raw materials prepared by the microbial agent are poured into the fermentation tank 1 through the cooperation of the feed pipe 2 and the fermentation mixer 4, and the raw materials of the microbial agent are mixed to accelerate the production process. The bubbles produced in the upper layer due to metabolism and mixing are broken by the defoamer 5. Among them, the defoamer 5 includes an inner ring 55 movably mounted on the outside of the fermentation mixer 4, a support rod 56 is welded to the bottom surface of the inner ring 55, one end of the support rod 56 is fixedly connected to a cross plate 57, and the bottom surface of the cross plate 57 is fixedly connected to a plurality of springs 58 arranged at equal intervals. The spring 58 plays the role of pulling and resetting, which can improve the variability of the defoaming operation. The bottom of the spring 58 is fixedly connected to a defoaming cone head 59 for impacting to eliminate bubbles. Through the action of the fermentation mixer 4, the inner ring 55 is rotated, and the support rod 56 and the cross plate 57 are driven to rotate. The centrifugal force and drag force on the defoaming cone head 59 when it rotates are used to deform the spring 58, and the shaking caused by the deformation of the spring 58 is used to change the movement trajectory of the defoaming cone head 59 to eliminate bubbles.

[0023] During operation, the staff pours the materials required for the preparation of the microbial agent into the fermentation tank 1 through the feed pipe 2, and closes the solenoid valve on the feed pipe 2 to put the fermentation tank 1 in a sealed state. Then, the fermentation mixer 4 is used to stir the microbial agent raw materials to accelerate production. The fermentation mixer 4 is then used to drive the inner ring 55 to rotate, so that the support rod 56 and the cross plate 57 rotate, and through the rotation of the cross plate 57, the defoaming cone head 59 rotates to hit the bubbles. At the same time, the centrifugal force and drag force on the defoaming cone head 59 when it rotates are used to deform the spring 58. The shaking caused by the deformation of the spring 58 changes the movement trajectory and movement width of the defoaming cone head 59, thereby eliminating bubbles. After the fermentation of the microbial agent is completed, the discharge pipe 3 is opened to guide the microbial agent out for the next production process.

[0024] The second embodiment is based on the first embodiment. Figures 2 to 7As shown, the fermentation mixer 4 includes a servo motor 41 fixedly mounted on the top of the fermentation tank 1, the output shaft of the servo motor 41 extends to the inside of the fermentation tank 1 and is rotatably connected to the top inner wall of the fermentation tank 1, a rotating rod 42 is fixedly connected to the output shaft of the servo motor 41, the bottom surface of the rotating rod 42 is rotatably connected to the inner wall of the fermentation tank 1, an upper stirring assembly 43 is fixedly connected to the outer surface of the rotating rod 42, a lower stirring assembly 44 is arranged below the upper stirring assembly 43, and the lower stirring assembly 44 is fixedly connected to the outer surface of the rotating rod 42, the output shaft of the servo motor 41 is rotated to drive the rotating rod 42 to rotate, and the upper stirring assembly 43 and the lower stirring assembly 44 are driven to rotate, so as to stir the raw materials for the production of microbial inoculants in the fermentation tank 1 to mix, and ensure the uniform mixing of the materials in the fermentation tank 1; The upper stirring assembly 43 includes a connecting rod 431 fixedly mounted on the outer surface of the rotating rod 42, one end of the connecting rod 431 is fixedly connected to a stirring plate 432, the connecting rod 431 and the stirring plate 432 are equidistantly mounted on the outer surface of the rotating rod 42, the connecting rod 431 and the stirring plate 432 rotate with the rotating rod 42 to stir and mix the materials, a through groove is provided on the surface of the stirring plate 432, a partition plate 433 is fixedly mounted on the inner wall of the through groove, the partition plate 433 is obliquely arranged on the stirring plate 432, and an arc groove is provided on the outer surface of the partition plate 433, the partition plate 433 is used to separate and guide the microbial inoculant when stirring the flow, so as to facilitate the mutual mixing of the microbial inoculant; The lower stirring assembly 44 includes a fixed plate 441 fixedly connected to the outer surface of the rotating rod 42, the other end of the fixed plate 441 is fixedly connected to the outer surface of the connecting rod 431, and the bottom surface of the fixed plate 441 is fixedly connected to a plurality of stirring blades 442 arranged at equal intervals. The rotation of the rotating rod 42 drives the fixed plate 441 and the stirring blades 442 to rotate, so that the raw materials in the lower area of ​​the inner cavity of the fermentation tank 1 are stirred, thereby enhancing the stirring effect; The defoamer 5 includes a motor 51 fixedly connected to the top of the fermentation tank 1, a screw rod 52 is fixedly connected to the output shaft of the motor 51, the outer surface of the screw rod 52 is rotatably connected to the inner wall of the fermentation tank 1, a lifting sleeve 53 is threadedly sleeved on the outer surface of the screw rod 52, a sliding ring 54 is fixedly connected to the outer surface of the lifting sleeve 53, the outer surface of the inner sleeve 55 is rotatably connected to the inner surface of the sliding ring 54, a limited sliding rod 45 is fixedly connected to the outer surface of the rotating rod 42, and the outer surface of the limited sliding rod 45 slides with the inner wall of the inner sleeve 55 The inner surface of the inner ring 55 is connected with the outer surface of the rotating rod 42 in a sliding connection, and the liquid level state is observed through the observation window on the fermentation tank 1. The output shaft of the motor 51 is used to rotate the screw rod 52 to drive the lifting sleeve 53 to rise and fall on the screw rod 52, and drive the sliding ring 54 to rise and fall outside the rotating rod 42 to match the liquid level during the processing of the microbial inoculant. The rotating rod 42 and the limiting sliding rod 45 are driven and engaged to drive the inner ring 55 and the support rod 56 to rotate, so that the cross plate 57 and the defoaming cone head 59 rotate to break the bubbles.

[0025] During operation, the liquid level is observed through the observation window on the fermentation tank 1, and the output shaft of the motor 51 is used to rotate the screw rod 52 to make the lifting sleeve 53 rise and fall on the screw rod 52, and drive the sliding ring 54 to rise and fall outside the rotating rod 42 to match the liquid level during microbial inoculant processing. Then, the output shaft of the servo motor 41 is used to rotate the rotating rod 42 to make the stirring plate 432 and the stirring plate 432 rotate with the rotating rod 42 to stir and mix the materials, and stir the raw materials for the production of microbial inoculants in the fermentation tank 1. At the same time, the inner sleeve ring 55 and the support rod 56 are driven and engaged by the rotating rod 42 and the limiting sliding rod 45 to rotate, so that the cross plate 57 and the defoaming cone head 59 rotate to eliminate bubbles.

[0026] The third embodiment is based on the first and second embodiments. Figure 8 , Fig. 9 As shown, the pressure relief protector 6 includes an outer shell 61 fixedly connected to the top of the fermentation tank 1, and the inner structure and components are protected by the outer shell 61. The bottom surface of the outer shell 61 is connected to the interior of the fermentation tank 1. A mounting plate 63 is fixedly connected to the inner wall of the outer shell 61, and an arc-shaped baffle 64 is fixedly installed on the outer surface of the mounting plate 63. An expansion capsule 62 is fixedly installed on the outer surface of the outer shell 61. The expansion capsule 62 is used to accommodate the gas generated during the fermentation process to reduce the pressure effect on the fermentation process. The expansion capsule 62 is connected to the outer shell 61. Through the setting of the outer shell 61, the gas generated by the rupture of the bubble and the metabolism of the microorganisms in the fermentation tank 1 enter the expansion capsule 62, so that the expansion capsule 62 expands to accommodate the gas generated during the fermentation process, and the progress of the fermentation is indirectly understood through the expansion of the expansion capsule 62. The arc-shaped baffle 64 is used to contact with the metabolic hot air, so that the hot air is liquefied and drips along the arc surface of the arc-shaped baffle 64, thereby reducing the influence of excessive hot air on the expansion capsule 62.

[0027] During operation, the gas metabolized by the microorganisms in the fermentation tank 1 is introduced into the expansion bag 62 through the outer shell 61, so that the expansion bag 62 expands to accommodate the gas generated during the fermentation process, and the arc-shaped baffle 64 is used to contact the metabolized hot air, so that the hot air is liquefied and drips along the arc-shaped surface of the arc-shaped baffle 64, thereby reducing the impact of the hot air on the expansion bag 62.

[0028] The fourth embodiment, based on the first, second and third embodiments, please refer to Fig.10 As shown, the present invention also provides a technical solution: a production process of a microbial agent, the production process of the microbial agent comprising the following steps: Step 1: Select the microbial strains to be processed into the microbial agent, and culture the selected strains in a culture medium to increase the number of strains; Step 2: Infusing the strain into the fermentation tank 1 through the feed pipe 2, adding a carrier material and an additive for fixing the microbial strain into the fermentation tank 1, and closing the solenoid valve on the feed pipe 2 to seal the fermentation tank 1; Step 3: Set the fermentation time, start the servo motor 41, and drive the rotating rod 42 to rotate by the output shaft of the servo motor 41, so that the connecting rod 431 and the stirring plate 432 rotate, thereby accelerating the mixed fermentation of the microbial inoculant; Step 4, observe the liquid level and bubbles through the observation window, use the motor 51 to drive the screw rod 52 to rotate, so that the lifting sleeve 53 and the sliding ring 54 can be raised and lowered in the fermentation tank 1 to adapt to the liquid level, and the rotating rod 42 is used to rotate the inner sleeve ring 55 to rotate the support rod 56 and the cross plate 57. When the defoaming cone head 59 rotates, the centrifugal force and drag force on it are used to deform the spring 58. The vibration caused by the deformation of the spring 58 is used to change the movement trajectory of the defoaming cone head 59 to break the bubbles on the liquid surface, and the expansion effect of the expansion bag 62 is used to accommodate the gas generated during the fermentation process, so as to indirectly observe the progress of the fermentation. After the fermentation is completed, the solenoid valve on the discharge pipe 3 is started to discharge the fermented microbial inoculant for subsequent processing.

[0029] The following is a detailed description of the working principle of the microbial agent efficient production equipment and its production process.

[0030] During use, the staff pours the materials required for the preparation of the microbial inoculant into the fermentation tank 1 through the feed pipe 2, and closes the solenoid valve on the feed pipe 2 to put the fermentation tank 1 in a sealed state. Then, the liquid level is observed through the observation window on the fermentation tank 1. The output shaft of the motor 51 is used to rotate the screw rod 52 to make the lifting sleeve 53 rise and fall on the screw rod 52, driving the sliding ring 54 to rise and fall outside the rotating rod 42 to match the liquid level during the processing of the microbial inoculant. The output shaft of the servo motor 41 is used to rotate the rotating rod 42 to make the stirring plate 432 and the stirring plate 433 rotate with the rotating rod 42 to stir and mix the materials, stir the raw materials for the production of the microbial inoculant in the fermentation tank 1 to mix, and accelerate the production. At the same time, the driving of the rotating rod 42 and the limit sliding rod 45 is used The inner sleeve ring 55 and the support rod 56 are engaged and driven to rotate, so that the horizontal plate 57 and the defoaming cone head 59 rotate to eliminate bubbles. The centrifugal force and drag force on the defoaming cone head 59 when it rotates are used to deform the spring 58. The shaking caused by the deformation of the spring 58 changes the movement trajectory and movement width of the defoaming cone head 59 to eliminate bubbles. At the same time, the outer shell 61 is used to introduce the gas metabolized by the microorganisms in the fermentation tank 1 into the expansion bag 62, so that the expansion bag 62 expands to accommodate the gas generated during the fermentation process, and the arc-shaped baffle 64 is used to contact the metabolic hot air, so that the hot air is liquefied and drips along the arc-shaped surface of the arc-shaped baffle 64, thereby reducing the influence of the hot air on the expansion bag 62. After the fermentation of the microbial agent is completed, the discharge pipe 3 is opened to guide the microbial agent out for the next production process.

[0031] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A highly efficient production equipment for microbial agents, characterized in that: include: A fermentation tank (1), the fermentation tank (1) having a tank body for mixing microbial inoculants; A feed pipe (2), the feed pipe (2) being fixedly mounted on the top of the fermentation tank (1), and the bottom end of the feed pipe (2) being connected to the interior of the fermentation tank (1); A discharge pipe (3), the discharge pipe (3) being fixedly mounted at the bottom of the fermentation tank (1), and the top end of the discharge pipe (3) being connected to the interior of the fermentation tank (1); A fermentation mixer (4), the fermentation mixer (4) is used to mix and ferment the microbial agent raw materials; A defoamer (5), the defoamer (5) being used to eliminate bubbles generated by fermentation, the defoamer (5) being arranged on one side of the fermentation mixer (4); The fermentation mixer (4) and the defoamer (5) are both fixedly mounted on the fermentation tank (1), and an observation window is provided on the outer surface of the fermentation tank (1); The defoamer (5) comprises an inner sleeve (55) movably mounted on the outside of the fermentation mixer (4), a support rod (56) is welded to the bottom surface of the inner sleeve (55), one end of the support rod (56) is fixedly connected to a horizontal plate (57), a plurality of springs (58) arranged at equal intervals are fixedly connected to the bottom surface of the horizontal plate (57), and a defoamer cone head (59) for impacting to eliminate bubbles is fixedly connected to the bottom of the spring (58).

2. The high-efficiency production equipment of microbial agents according to claim 1, characterized in that: A pressure relief protector (6) is fixedly mounted on the top of the fermentation tank (1), and the bottom surface of the pressure relief protector (6) is connected to the interior of the fermentation tank (1). Solenoid valves are installed on the feed pipe (2) and the discharge pipe (3) to control the sealing of the feed and discharge.

3. The high-efficiency production equipment of microbial agents according to claim 2 is characterized in that: The fermentation mixer (4) comprises a servo motor (41) fixedly mounted on the top of the fermentation tank (1); the output shaft of the servo motor (41) extends into the interior of the fermentation tank (1) and is rotatably connected to the top inner wall of the fermentation tank (1); a rotating rod (42) is fixedly connected to the output shaft of the servo motor (41); the bottom surface of the rotating rod (42) is rotatably connected to the inner wall of the fermentation tank (1); an upper stirring assembly (43) is fixedly connected to the outer surface of the rotating rod (42); a lower stirring assembly (44) is arranged below the upper stirring assembly (43), and the lower stirring assembly (44) is fixedly connected to the outer surface of the rotating rod (42).

4. The high-efficiency production equipment of microbial agents according to claim 3 is characterized in that: The defoamer (5) comprises a motor (51) fixedly connected to the top of the fermentation tank (1); a screw rod (52) is fixedly connected to the output shaft of the motor (51); the outer surface of the screw rod (52) is rotatably connected to the inner wall of the fermentation tank (1); a lifting sleeve (53) is threadedly sleeved on the outer surface of the screw rod (52); a sliding ring (54) is fixedly connected to the outer surface of the lifting sleeve (53); and the outer surface of the inner sleeve ring (55) is rotatably connected to the inner surface of the sliding ring (54).

5. The high-efficiency production equipment of microbial agents according to claim 4, characterized in that: A limiting slide bar (45) is fixedly connected to the outer surface of the rotating rod (42), the outer surface of the limiting slide bar (45) is slidably connected to the inner wall of the inner ring (55), and the inner surface of the inner ring (55) is slidably connected to the outer surface of the rotating rod (42).

6. The high-efficiency production equipment of microbial agents according to claim 3, characterized in that: The upper stirring assembly (43) comprises a connecting rod (431) fixedly mounted on the outer surface of the rotating rod (42); one end of the connecting rod (431) is fixedly connected to a stirring plate (432); the connecting rod (431) and the stirring plate (432) are mounted on the outer surface of the rotating rod (42) at equal intervals.

7. The high-efficiency production equipment of microbial agents according to claim 6, characterized in that: A through groove is provided on the surface of the stirring plate (432), a partition plate (433) is fixedly mounted on the inner wall of the through groove, the partition plate (433) is obliquely arranged on the stirring plate (432), and an arc groove is provided on the outer surface of the partition plate (433).

8. The high-efficiency production equipment of microbial agents according to claim 6, characterized in that: The lower stirring assembly (44) comprises a fixing plate (441) fixedly connected to the outer surface of the rotating rod (42); the other end of the fixing plate (441) is fixedly connected to the outer surface of the connecting rod (431); and a plurality of stirring blades (442) arranged at equal intervals are fixedly connected to the bottom surface of the fixing plate (441).

9. The high-efficiency production equipment of microbial agents according to claim 2, characterized in that: The pressure relief protector (6) comprises an outer shell (61) fixedly connected to the top of the fermentation tank (1), the bottom surface of the outer shell (61) is connected to the interior of the fermentation tank (1), a mounting plate (63) is fixedly connected to the inner wall of the outer shell (61), an arc-shaped baffle (64) is fixedly mounted on the outer surface of the mounting plate (63), and an expansion bag (62) is fixedly mounted on the outer surface of the outer shell (61), and the expansion bag (62) is connected to the outer shell (61).

10. A production process of a microbial agent, characterized in that: The production process of the microbial agent comprises the following steps: Step 1: Select the microbial strains of the microbial agent to be processed, and culture the selected strains in a culture medium; Step 2: Infusing the bacterial strain into the fermentation tank (1) through the feed pipe (2), adding a carrier material and an additive for fixing the microbial strain into the fermentation tank (1), and closing the solenoid valve on the feed pipe (2) to seal the fermentation tank (1); Step 3: setting the fermentation time, starting the servo motor (41), and driving the rotating rod (42) to rotate by rotating the output shaft of the servo motor (41), so that the connecting rod (431) and the stirring plate (432) rotate, thereby accelerating the mixed fermentation of the microbial inoculant; Step 4, observe the liquid level and bubbles through the observation window, use the motor (51) to drive the screw rod (52) to rotate, so that the lifting sleeve (53) and the sliding ring (54) are raised and lowered in the fermentation tank (1) to adapt to the liquid level, and use the rotating rod (42) to rotate to drive the inner sleeve ring (55) to rotate, so that the support rod (56) and the cross plate (57) are rotated, and the centrifugal force and drag force on the defoaming cone head (59) when it rotates are coordinated to deform the spring (58), and the vibration generated by the deformation of the spring (58) is used to change the movement trajectory of the defoaming cone head (59) to break the bubbles on the liquid surface, and the expansion effect of the expansion bag (62) is used to contain the gas generated during the fermentation process, and the progress of the fermentation is indirectly observed. After the fermentation is completed, the solenoid valve on the discharge pipe (3) is started to discharge the fermented microbial inoculant for subsequent processing.

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