Microbial flora balance regulation fermentation device for feed additive

Abstract

The utility model relates to the technical field of feed processing equipment, and discloses a microbial flora balance regulation fermentation device for feed additives, the microbial flora balance regulation fermentation device comprises a fermentation tank, the top of the fermentation tank is fixedly provided with a functional box, the top of the functional box is provided with two additive storage tanks, and the inner wall of the top of the functional box is fixedly provided with a motor; a stirring mechanism is arranged between the motor and the fermentation tank, and a scraping mechanism is arranged in the fermentation tank; an adding pipe is arranged at the bottom of the additive storage tank and located on the outer side of the motor, the bottom end of the adding pipe extends into the fermentation tank, and two mounting plates are fixedly mounted on the inner wall of the top of the functional box. Compared with the prior art, the device has the following advantages and effects that the reciprocating mechanism and the dredging mechanism are arranged, so that the purposes of effectively preventing the additive from being blocked in the adding pipe, ensuring the continuity and stability of additive adding in the fermentation process and reducing the risk of abnormal fermentation and product quality fluctuation caused by equipment failure can be achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of feed processing equipment, in particular to a microbial flora balance regulation and control fermentation device for feed additives. BACKGROUND

[0002] Feed additives refer to a small amount or trace amount of substances added during the production and processing of feed, which has a significant effect although the amount is very small in feed. Feed additives are raw materials that must be used in modern feed industry, which can significantly enhance the nutritional value of basic feed, improve animal production performance, ensure animal health, save feed costs, and improve the quality of livestock products. Fermentation is an essential step in the processing of feed additives.

[0003] After searching, the patent document with the authorization announcement number CN219886066U discloses a feed additive processing and fermentation device, which includes a fermentation device main body and a support installed on the surface of the fermentation device main body, and also includes an expansion assembly arranged above the fermentation device main body. The expansion assembly includes a rubber ring arranged above the fermentation device main body, a plurality of fixed plates installed on the outer side of the rubber ring, and a positioning rod in the shape of a dry shape structure rotatingly connected to the surface of one side of the fixed plate. Through the rubber ring, the fixed plate, and the positioning ring, the range of the feed inlet can be adjusted according to the amount of feed during use, so that the feed additive does not leak, which facilitates the entry of the feed additive into the fermentation device main body. The scraper stirs and discharges the feed additive in the fermentation device main body. The scraper on the outer side of the rotating rod cleans the feed additive on the surface of the discharge plate, reducing the difficulty of manual cleaning.

[0004] In actual use, it is found that the existing fermentation device has the problem that the addition pipe is easily blocked during the addition of additives, which affects the normal addition of additives and further interferes with the fermentation process. Therefore, we propose a microbial flora balance regulation and control fermentation device for feed additives to solve the above problems. Content of the utility model

[0005] The purpose of the present application is to provide a microbial flora balance regulation and control fermentation device for feed additives, which can avoid the blockage of the addition pipe during the addition of additives and avoid affecting the normal addition effect of the additives.

[0006] The above technical purpose of the application is achieved by the following technical scheme: a microbial flora balance regulation fermentation device for feed additives, comprising a fermentation tank, a function box is fixedly installed on the top of the fermentation tank, two additive storage tanks are arranged on the top of the function box, a motor is fixedly installed on the inner wall of the top of the function box, a stirring mechanism is arranged between the motor and the fermentation tank, and a scraping mechanism is arranged in the fermentation tank; an adding pipe is arranged at the bottom of the additive storage tank, the adding pipe is located outside the motor, the bottom end of the adding pipe extends into the fermentation tank, two mounting plates are fixedly installed on the inner wall of the top of the function box, the motor is located between the two mounting plates, a reciprocating mechanism is arranged between the mounting plate and the motor, and a quantity control mechanism is arranged on the adding pipe.

[0007] Further provided in the application is that the stirring mechanism comprises a stirring shaft and a stirring rod, the stirring shaft is fixedly installed on the output shaft of the motor, the bottom end of the stirring shaft extends into the fermentation tank, and the stirring rod is arranged on the stirring shaft and located in the fermentation tank.

[0008] By adopting the above technical scheme, the motor can drive the stirring rod to rotate through the arrangement of the stirring mechanism, the stirring rod can stir the materials in the fermentation tank, the materials can be uniformly mixed, and a good growth environment for the microbial flora is provided.

[0009] Further provided in the application is that the scraping mechanism comprises a scraping seat and a scraping plate, the scraping seat is fixedly installed on the end of the stirring rod away from the stirring shaft, and the scraping plate is arranged on the side of the scraping seat away from the stirring shaft and matched with the inner wall of the fermentation tank.

[0010] By adopting the above technical scheme, the scraping seat and the scraping plate at the end of the stirring rod can scrape the inner wall of the fermentation tank through the arrangement of the scraping mechanism, the materials can be prevented from adhering to and scaling on the tank wall, the material components can be uniformly distributed, and the microorganisms can be uniformly contacted with the nutrient substances.

[0011] Further provided in the application is that the reciprocating mechanism comprises an eccentric wheel, a sliding seat and a spring, the eccentric wheel is fixedly sleeved on the stirring shaft, the sliding seat is slidingly installed on the inner wall of the bottom of the function box, the same spring is fixedly installed between the sliding seat and the corresponding mounting plate, the eccentric wheel is matched with the sliding seat, a sliding mechanism is arranged between the sliding seat and the function box, and a dredging mechanism is arranged on the sliding seat.

[0012] By adopting the above technical scheme, the sliding seat can be reciprocally slid due to the eccentricity of the eccentric wheel through the arrangement of the reciprocating mechanism, the spring between the sliding seat and the mounting plate plays a role of buffering and auxiliary resetting, and the sliding seat can drive the sliding rod and the dredging rod at the top of the sliding rod to reciprocally move in the adding pipe through the connecting rod.

[0013] The further setting of the application is that the sliding mechanism comprises a sliding block and a sliding groove, the sliding block is arranged at the bottom of the sliding seat, and the sliding groove is arranged in the inner wall of the bottom of the functional box, and the sliding block is in sliding connection with the corresponding sliding groove.

[0014] By adopting the above technical scheme, the sliding seat moves more stably left and right through the sliding mechanism.

[0015] The further setting of the application is that the dredging mechanism comprises a connecting rod, a sliding rod and a dredging rod, the connecting rod is fixedly installed outside the sliding seat, the sliding rod is fixedly installed at the outer end of the connecting rod, the other end of the sliding rod extends into the corresponding adding pipe, the dredging rod is fixedly installed at the top of the sliding rod, and the dredging rod is located in the corresponding adding pipe.

[0016] By adopting the above technical scheme, the adding pipe is dredged by the dredging rod, the adding pipe is prevented from being blocked by the adding agent, and the adding agent can be continuously and stably added into the fermentation tank.

[0017] The further setting of the application is that the quantity control mechanism comprises an electromagnetic valve and a metering pump, the electromagnetic valve and the metering pump are arranged on the adding pipe, and the metering pump is located below the electromagnetic valve.

[0018] By adopting the above technical scheme, the metering pump can accurately deliver the adding agent from the storage tank to the fermentation tank through the adding pipe according to the flow rate and the dose set by the controller.

[0019] The further setting of the application is that a controller is arranged at the front side of the fermentation tank, and the controller is electrically connected with the metering pump and the electromagnetic valve.

[0020] By adopting the above technical scheme, the electromagnetic valve, the metering pump and the motor can be accurately controlled through the controller.

[0021] The further setting of the application is that a pH value sensor is arranged at the right side of the stirring shaft, and the pH value sensor is electrically connected with the controller.

[0022] By adopting the above technical scheme, the pH value sensor can monitor the pH value of the material in the fermentation tank in real time and transmit the data to the controller.

[0023] The further setting of the application is that a feeding port is arranged at the top of the fermentation tank, the feeding port is located at the front side of the functional box, a discharging pipe is arranged at the bottom of the fermentation tank, and a valve is arranged on the discharging pipe.

[0024] By adopting the technical scheme, the material to be fermented can be added into the fermentation tank through the feeding port, and the fermented feed additive can be discharged through the discharge pipe.

[0025] The beneficial effects of the present application are:

[0026] (1) Through the cooperative operation of the stirring mechanism and the scraping mechanism, the material in the fermentation tank can always be in a uniform mixing state, avoiding material sedimentation and caking, so that the microbial flora grows in a stable and uniform environment, effectively preventing the imbalance of the flora caused by local environmental differences. At the same time, the PH sensor and the controller cooperate to monitor and accurately adjust the PH value of the fermentation liquid in real time, so as to provide the most suitable pH conditions for microorganisms, thereby greatly promoting the growth and reproduction of beneficial microorganisms and inhibiting the breeding of harmful microorganisms, thereby ensuring the quality and performance of the feed additive and improving its application effect in the animal husbandry industry.

[0027] (2) The quantity control mechanism on the additive storage tank and the adding pipe is composed of a solenoid valve and a metering pump, which can accurately add various feed additives according to the different stages of the fermentation process and the actual needs of the microorganisms under the precise control of the controller, avoiding waste of additives, reducing production cost, and ensuring that the additives play a role at the right time and better regulate the metabolic pathways and product formation of the microbial flora.

[0028] (3) The reciprocating mechanism in the fermentation device drives the eccentric wheel to rotate through the stirring shaft, and then the slide and the connected dredging rod make reciprocating motion in the adding pipe, which can effectively prevent the blockage of the additives in the adding pipe, ensure the continuity and stability of the additive addition during the fermentation process, and reduce the risk of fermentation abnormalities and product quality fluctuations caused by equipment failure. BRIEF DESCRIPTION OF DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0030] Figure 1 is a perspective structural schematic view of a microbial flora balance regulation and fermentation device for feed additives according to the present application;

[0031] Figure 2It is the fermentation tank and the internal structure schematic view of the function box of the microbial flora balanced regulation fermentation device for feed additives of the application;

[0032] Figure 3 It is the dredging mechanism structure schematic view of the microbial flora balanced regulation fermentation device for feed additives of the application;

[0033] Figure 4 It is the A structure schematic view of the microbial flora balanced regulation fermentation device for feed additives of the application.

[0034] In the figure: 1, fermentation tank; 2, function box; 3, motor; 301, stirring shaft; 302, stirring rod; 303, scraping seat; 304, scraper; 4, additive storage tank; 5, adding pipe; 501, electromagnetic valve; 502, metering pump; 6, mounting plate; 7, sliding seat; 701, connecting rod; 702, sliding rod; 703, dredging rod; 8, eccentric wheel; 9, spring; 10, sliding block; 11, controller; 12, PH value sensor. DETAILED DESCRIPTION

[0035] The technical solutions of the application will be described below in detail with specific embodiments. Obviously, the described embodiments are only some of the embodiments of the application, not all the embodiments. Based on the embodiments of the application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the application.

[0036] Reference Figures 1-4 The application provides a microbial flora balanced regulation fermentation device for feed additives, which comprises a fermentation tank 1, a function box 2 fixedly installed on the top of the fermentation tank 1, two additive storage tanks 4 arranged on the top of the function box 2, a motor 3 fixedly installed on the inner wall of the top of the function box 2, a stirring mechanism arranged between the motor 3 and the fermentation tank 1, and a scraping mechanism arranged in the fermentation tank 1.

[0037] Specifically, the stirring mechanism comprises a stirring shaft 301 and a stirring rod 302, the stirring shaft 301 is fixedly installed on the output shaft of the motor 3, the bottom end of the stirring shaft 301 extends into the fermentation tank 1, and the stirring rod 302 is arranged on the stirring shaft 301 and located in the fermentation tank 1.

[0038] Specifically, the scraping mechanism comprises a scraping seat 303 and a scraping plate 304, the scraping seat 303 is fixedly installed at one end of the stirring rod 302 away from the stirring shaft 301, the scraping plate 304 is arranged on the side of the scraping seat 303 away from the stirring shaft 301, and the scraping plate 304 is matched with the inner wall of the fermentation tank 1.

[0039] Specifically, the reciprocating mechanism comprises an eccentric wheel 8, a sliding seat 7 and a spring 9, the eccentric wheel 8 is fixedly sleeved on the stirring shaft 301, the sliding seat 7 is slidingly installed on the inner wall of the bottom of the function box 2, the spring 9 is fixedly installed between the sliding seat 7 and the corresponding mounting plate 6, the eccentric wheel 8 is matched with the sliding seat 7, a sliding mechanism is arranged between the sliding seat 7 and the function box 2, and a dredging mechanism is arranged on the sliding seat 7.

[0040] Specifically, the sliding mechanism comprises a sliding block 10 and a sliding groove, the sliding block 10 is arranged on the bottom of the sliding seat 7, and the sliding groove is formed in the inner wall of the bottom of the function box 2.

[0041] Specifically, the dredging mechanism comprises a connecting rod 701, a sliding rod 702 and a dredging rod 703, the connecting rod 701 is fixedly installed on the outer side of the sliding seat 7, the sliding rod 702 is fixedly installed at the outer end of the connecting rod 701, the other end of the sliding rod 702 extends into the corresponding adding pipe 5, the dredging rod 703 is fixedly installed on the top of the sliding rod 702, and the dredging rod 703 is located in the corresponding adding pipe 5.

[0042] Specifically, the quantity control mechanism comprises an electromagnetic valve 501 and a metering pump 502, the electromagnetic valve 501 and the metering pump 502 are arranged on the adding pipe 5, and the metering pump 502 is located below the electromagnetic valve 501.

[0043] Specifically, a controller 11 is arranged on the front side of the fermentation tank 1, and the controller 11 is electrically connected with the metering pump 502 and the electromagnetic valve 501.

[0044] Specifically, a PH value sensor 12 is arranged on the right side of the stirring shaft 301, and the PH value sensor 12 is electrically connected with the controller 11.

[0045] Specifically, a feeding port is arranged on the top of the fermentation tank 1, the feeding port is located on the front side of the function box 2, a discharging pipe is arranged on the bottom of the fermentation tank 1, and a valve is arranged on the discharging pipe.

[0046] In the application, during work, the material to be fermented is added into the fermentation tank 1 through the feeding port on the top of the fermentation tank 1, at this time, all components are in the initial state, the required feed additive and other substances are pre-stored in the additive storage tank 4, and are ready to be added according to the requirement during the fermentation process.

[0047] The motor 3 at the top inner wall of the function box 2 is started, the output shaft of the motor 3 drives the stirring shaft 301 to rotate, the stirring rod 302 on the stirring shaft 301 starts to stir the material in the fermentation tank 1, which can realize the purpose of mixing the material uniformly and providing a good growth environment for the microbial flora. At the same time, the scraping seat 303 and the scraping plate 304 at the end of the stirring rod 302 scrape the inner wall of the fermentation tank 1 with the stirring action, which can realize the purpose of avoiding the adhesion and scaling of the material on the tank wall, ensuring the uniform distribution of the material composition, and facilitating the uniform contact of the microorganisms with the nutrients.

[0048] When the fermentation process reaches the stage where additives need to be added, the controller 11 at the front side of the fermentation tank 1 controls the electromagnetic valve 501 on the bottom of the additive storage tank 4 to open according to the preset fermentation program or the real-time monitoring of the fermentation state (such as the microbial growth stage, the fermentation product concentration, etc.), and starts the metering pump 502. The metering pump 502 can accurately deliver the additives from the additive storage tank 4 to the fermentation tank 1 through the addition pipe 5 according to the flow rate and dosage set by the controller 11, which can meet the needs of microorganisms for specific nutrient components or other additives at different growth stages, help to adjust the composition and metabolic activity of the microbial flora, maintain the balance of the flora, promote the growth and reproduction of beneficial microorganisms, and the generation of metabolic products.

[0049] During the rotation of the stirring shaft 301, the eccentric wheel 8 fixedly sleeved thereon also rotates synchronously. The eccentric wheel 8 interacts with the sliding seat 7 slidingly installed on the bottom inner wall of the function box 2. Due to the eccentricity of the eccentric wheel 8, the sliding seat 7 is reciprocally slid. The spring 9 between the sliding seat 7 and the mounting plate 6 plays a buffering and auxiliary resetting role. The connecting rod 701 outside the sliding seat 7 drives the sliding rod 702 and the dredging rod 703 at the top of the sliding rod 702 to make reciprocating motion in the addition pipe 5, which can prevent the addition pipe 5 from being blocked, ensure that the additives can be continuously and stably added to the fermentation tank 1, and realize the purpose of not being affected by the poor supply of additives in the fermentation process, thereby maintaining the stability of the microbial growth environment and avoiding the imbalance of the microbial flora caused by abnormal addition of additives.

[0050] The PH value sensor 12 at the right side of the stirring shaft 301 monitors the PH value of the material in the fermentation tank 1 in real time and transmits the data to the controller 11. When the monitored PH value deviates from the preset range suitable for microbial growth, the controller 11 controls the electromagnetic valve 501 and the metering pump 502 on the addition pipe 5 to add an appropriate amount of acid-base regulator (if the PH is too high, add acid, if the PH is too low, add base) according to the built-in control logic, accurately adjusts the PH value of the material in the fermentation tank 1, creates a suitable acid-base environment for the microbial flora, ensures the normal growth and metabolic activity of the microorganisms, further stabilizes the balance of the microbial flora, ensures the fermentation process to proceed in the expected direction, and improves the fermentation quality and production efficiency of the feed additive.

[0051] When the fermentation process reaches the predetermined fermentation time or meets other end conditions (such as the number of microorganisms reaches the stationary phase, the target metabolite concentration meets the standard, etc.), stop the motor 3 and other running parts, open the valve on the bottom discharge pipe of the fermentation tank 1, discharge the fermented feed additive, and carry out subsequent processing and packaging processes, complete the entire fermentation production process, and obtain the feed additive product with stable quality and meet the requirements, provide high-quality raw materials for feed production, and ensure the healthy development of animal husbandry.

Claims

1. A fermentation device for regulating microbial community balance in feed additives, characterized in that, The fermentation tank (1) includes a fermentation tank (1), a functional box (2) is fixedly installed on the top of the fermentation tank (1), two additive storage tanks (4) are provided on the top of the functional box (2), a motor (3) is fixedly installed on the inner wall of the top of the functional box (2), a stirring mechanism is provided between the motor (3) and the fermentation tank (1), and a scraping mechanism is provided inside the fermentation tank (1). The additive storage tank (4) is provided with an addition tube (5) at the bottom. The addition tube (5) is located outside the motor (3). The bottom end of the addition tube (5) extends into the fermentation tank (1). Two mounting plates (6) are fixedly installed on the inner wall of the top of the functional box (2). The motor (3) is located between the two mounting plates (6). A reciprocating mechanism is provided between the mounting plate (6) and the motor (3). A quantity control mechanism is provided on the addition tube (5).

2. The microbial community balance regulation fermentation device for feed additives according to claim 1, characterized in that: The stirring mechanism includes a stirring shaft (301) and a stirring rod (302). The stirring shaft (301) is fixedly installed on the output shaft of the motor (3). The bottom end of the stirring shaft (301) extends into the fermentation tank (1). The stirring rod (302) is provided on the stirring shaft (301) so that the stirring rod (302) is located inside the fermentation tank (1).

3. The microbial community balance regulation fermentation device for feed additives according to claim 2, characterized in that: The scraping mechanism includes a scraper seat (303) and a scraper (304). The scraper seat (303) is fixedly installed at one end of the stirring rod (302) away from the stirring shaft (301). The scraper (304) is provided on the side of the scraper seat (303) away from the stirring shaft (301). The scraper (304) is adapted to the inner wall of the fermenter (1).

4. The microbial community balance regulation fermentation device for feed additives according to claim 2, characterized in that: The reciprocating mechanism includes an eccentric wheel (8), a slide (7) and a spring (9). The eccentric wheel (8) is fixedly sleeved on the stirring shaft (301). The slide (7) is slidably installed on the inner wall of the bottom of the functional box (2). The same spring (9) is fixedly installed between the slide (7) and the corresponding mounting plate (6). The eccentric wheel (8) is adapted to the slide (7). A sliding mechanism is provided between the slide (7) and the functional box (2). A dredging mechanism is provided on the slide (7).

5. The microbial community balance regulation fermentation device for feed additives according to claim 4, characterized in that: The sliding mechanism includes a slider (10) and a groove. The bottom of the slide block (7) is provided with a slider (10), and the inner wall of the bottom of the functional box (2) is provided with a groove. The slider (10) is slidably connected to the corresponding groove.

6. The microbial community balance regulation fermentation device for feed additives according to claim 4, characterized in that: The unblocking mechanism includes a connecting rod (701), a sliding rod (702), and an unblocking rod (703). The connecting rod (701) is fixedly installed on the outside of the sliding seat (7). The sliding rod (702) is fixedly installed on the outer end of the connecting rod (701). The other end of the sliding rod (702) extends into the corresponding addition pipe (5). The unblocking rod (703) is fixedly installed on the top of the sliding rod (702). The unblocking rod (703) is located inside the corresponding addition pipe (5).

7. The microbial community balance regulation fermentation device for feed additives according to claim 1, characterized in that: The control mechanism includes a solenoid valve (501) and a metering pump (502). The solenoid valve (501) and the metering pump (502) are installed on the adding pipe (5). The metering pump (502) is located below the solenoid valve (501).

8. A microbial community balance regulation fermentation device for feed additives according to claim 2, characterized in that: A controller (11) is provided on the front side of the fermenter (1). The controller (11) is electrically connected to the metering pump (502) and the solenoid valve (501). A pH sensor (12) is provided on the right side of the stirring shaft (301). The pH sensor (12) is electrically connected to the controller (11).

9. A microbial community balance regulation fermentation device for feed additives according to claim 1, characterized in that: The fermentation tank (1) is provided with a feed inlet at the top, which is located in front of the functional box (2). The fermentation tank (1) is provided with a discharge pipe at the bottom, and a valve is provided on the discharge pipe.

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