Mould device for microbial agent fermentation

Abstract

The utility model discloses a mould device for microbial agent fermentation, and belongs to the technical field of microbial agents. The mould device for microbial agent fermentation further comprises a plurality of rows of communication holes formed in the reaction cavity, a heating sheet is fixedly arranged on the inner side of the fermentation chamber; a scraping plate is arranged between the heating sheet and the reaction cavity in a sliding manner; a pair of electric cylinders is fixedly arranged at the upper end of the upper cover; the output end of the electric cylinder is fixedly connected with the scraping plate; the outer sides of the fan blades abut against the inner side wall of the reaction cavity; the fan blades are spiral augers which are arranged at equal intervals; a temperature sensor is embedded in the upper end of the upper cover; the output end of the temperature sensor penetrates through the upper cover and then extends into the inner side of the fermentation chamber; through arrangement of the communication holes and the fan blades, in cooperation with the scraping plate and the electric cylinder, the side walls of the reaction cavity and the heating plate can be cleaned, meanwhile, the scraping plate is pressed downwards to promote removal of bacterial liquid, the inner side of the heating plate and the outer side wall of the reaction cavity are scraped in the downward moving process, and the fermentation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of microbial agents, and more specifically relates to a mold device for fermenting microbial agents. Background Art

[0002] The mold devices for the production and fermentation of microbial inoculants currently on the market are not easy to ensure that there are no foreign bacteria in the device when the inoculants are fermented. It is easy for foreign bacteria to enter the device during the fermentation process, causing them to mix with the mold for fermentation, making it difficult to separate them, reducing product quality, and it is difficult to disinfect and sterilize the inner wall of the device, which can easily lead to fermentation failure and waste of production resources. It has poor practicality, is not easy to stir the fermented mold, and is difficult to make the mold at the bottom of the fermentation liquid contact with the air, reducing the fermentation efficiency. Manual operation increases the labor burden and is easy to contaminate the fermentation liquid during operation. It has a complex structure and cumbersome operation, which is not conducive to promotion and use.

[0003] For example, a mold device for producing and fermenting microbial inoculants with patent application number CN202222090050.6 includes a mounting frame, a sealing mechanism and a mounting assembly. A placement barrel is fixedly mounted on the top of the mounting frame, and a support plate is fixedly mounted on the inner side of the mounting frame. The sealing mechanism is arranged on the inner side of the placement barrel, and the sealing mechanism includes a mounting ring and a fixing plate. A mounting ring is fixedly mounted on the inner side of the placement barrel, and a fixing plate is fixedly mounted on the inner side of the mounting ring. The mold device for producing and fermenting microbial inoculants can facilitate the maintenance of the environment for mold fermentation by making two sets of sealing strips fit tightly together, put water in the mounting ring to prevent external air from entering and affecting the fermentation environment, control the start-up of the water pump and the steam generator, and sterilize the inner wall of the placement barrel at high temperature. The fermentation liquid can be stirred by controlling the start-up of the motor so that the fermentation liquid overflows under the guidance of the guide plate.

[0004] Although the above-mentioned mold device for producing and fermenting microbial inoculants is convenient for maintaining the environment for mold fermentation, and water is placed in the installation ring to prevent external air from entering and affecting the fermentation environment, the fermentation efficiency is low during operation. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a mold device for microbial inoculant fermentation, which improves the fermentation efficiency.

[0006] The utility model discloses a mold device for fermenting microbial inoculants, comprising a bracket; the bracket is fixedly connected to a fermentation chamber; the upper end of the fermentation chamber is clamped with an upper cover; a feeding pipe is fixedly arranged at the upper end of the fermentation chamber; a motor is fixedly arranged at the lower end of the fermentation chamber; the output end of the motor passes through the lower end surface of the fermentation chamber and is fixedly connected to a rotating shaft; the outer side of the rotating shaft is fixedly connected to a fan blade; a reaction chamber is sleeved on the inner side of the fermentation chamber and located outside the fan blade; a bearing is provided between the upper end of the rotating shaft and the upper cover; the rotating shaft and the upper cover are rotatably connected through the bearing; a discharge pipe is fixedly arranged at the lower end of the fermentation chamber and located inside the reaction chamber; a ball valve is fixedly arranged at the upper end of the discharge pipe; and a plurality of rows of communication holes are provided on the reaction chamber; a heating plate is fixedly arranged inside the fermentation chamber; a scraper is slidably arranged between the heating plate and the reaction chamber; a pair of electric cylinders are fixedly arranged at the upper end of the upper cover; the output end of the electric cylinder is fixedly connected to the scraper; the outer side of the fan blade abuts against the inner side wall of the reaction chamber; the fan blade is a spiral auger arranged at equal intervals; a temperature sensor is embedded at the upper end of the upper cover; the output end of the temperature sensor passes through the upper cover and extends into the inner side of the fermentation chamber.

[0007] Preferably, an exhaust pipe is sleeved on the outer side of the feeding pipe.

[0008] Preferably: an oxygen concentrator is fixedly arranged on the outside of the bracket; an oxygen supply port is fixedly arranged on the inner side of the reaction chamber corresponding to the upper end of the upper cover; an oxygen supply pipe is provided between the oxygen concentrator and the oxygen supply port; the oxygen concentrator is connected to the inner side of the oxygen supply port through the oxygen supply pipe.

[0009] Preferably, the exhaust pipe is a C-shaped circular pipe; the end of the exhaust pipe away from the feeding pipe is arranged on the side away from the upper cover.

[0010] Preferably, the edge of the lower end surface of the scraper is chamfered.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] (1) By setting up the AC holes and fan blades, in combination with the scraper and electric cylinder, the side walls of the reaction chamber and the heating plate can be cleaned. At the same time, the scraper is pressed down to promote the removal of the bacterial liquid. During the downward movement, the inner side of the heating plate and the outer side wall of the reaction chamber are scraped, thereby improving the fermentation efficiency.

[0013] (2) By setting up a heating plate, cooperating with the exchange hole and the reaction chamber, the heating plate is used to heat the bacterial liquid while continuously stirring the bacterial liquid, but heating a certain part of the bacterial liquid for a long time is avoided, thereby improving the fermentation efficiency and the fermentation quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the internal structure of the utility model.

[0016] Explanation of the numbers in the figure: 10, bracket; 11, fermentation chamber; 12, discharge pipe; 13, ball valve; 14, motor; 15, oxygen generator; 16, oxygen supply pipe; 17, electric cylinder; 18, temperature sensor; 19, bearing; 20, exhaust pipe; 21, upper cover; 22, feeding pipe; 23, oxygen supply port; 24, heating plate; 25, scraper; 26, exchange hole; 27, reaction chamber; 28, rotating shaft; 29, fan blade. DETAILED DESCRIPTION

[0017] Specific embodiment 1: Please refer to Figure 1-2 A mold device for fermenting microbial inoculants comprises a bracket 10; the bracket 10 is fixedly connected to a fermentation chamber 11; the upper end of the fermentation chamber 11 is clamped with an upper cover 21; a feeding pipe 22 is fixedly arranged at the upper end of the fermentation chamber 11; a motor 14 is fixedly arranged at the lower end of the fermentation chamber 11; the output end of the motor 14 passes through the lower end surface of the fermentation chamber 11 and is fixedly connected to a rotating shaft 28; a fan blade 29 is fixedly connected to the outer side of the rotating shaft 28; a reaction chamber 27 is sleeved on the inner side of the fermentation chamber 11 and is located outside the fan blade 29; a bearing 19 is present between the upper end of the rotating shaft 28 and the upper cover 21; the rotating shaft 28 and the upper cover 21 are rotatably connected through the bearing 19; a discharge pipe 12 is fixedly arranged at the lower end of the fermentation chamber 11 and is located inside the reaction chamber 27; a ball valve 13 is fixedly arranged at the upper end of the discharge pipe 12; and a plurality of rows of AC valves 13 are also provided on the reaction chamber 27. Hole 26; a heating plate 24 is fixedly arranged on the inner side of the fermentation chamber 11; a scraper 25 is slidably arranged between the heating plate 24 and the reaction chamber 27; a pair of electric cylinders 17 are fixedly arranged on the upper end of the upper cover 21; the output end of the electric cylinder 17 is fixedly connected to the scraper 25; the outer side of the fan blade 29 abuts against the inner wall of the reaction chamber 27; the fan blade 29 is a spiral auger arranged at equal intervals; a temperature sensor 18 is embedded on the upper end of the upper cover 21; the output end of the temperature sensor 18 passes through the upper cover 21 and then extends into the inner side of the fermentation chamber 11; by setting the exchange hole 26 and the fan blade 29, cooperating with the scraper 25 and the electric cylinder 17, the side walls of the reaction chamber 27 and the heating plate 24 can be cleaned, and at the same time, the scraper 25 is used to press down to promote the removal of the bacterial liquid, and the inner side of the heating plate 24 and the outer side wall of the reaction chamber 27 are scraped during the downward movement, thereby improving the fermentation efficiency.

[0018] See also Figure 1-2 The exhaust pipe 20 is sleeved on the outer side of the feeding pipe 22 .

[0019] See also Figure 1 An oxygen concentrator 15 is fixedly arranged on the outside of the bracket 10; an oxygen supply port 23 is fixedly arranged on the inner side of the reaction chamber 27 at the upper end of the upper cover 21; an oxygen supply pipe 16 is provided between the oxygen concentrator 15 and the oxygen supply port 23; the oxygen concentrator 15 is connected to the inner side of the oxygen supply port 23 through the oxygen supply pipe 16.

[0020] See also Figure 1 The exhaust pipe 20 is a C-shaped circular pipe; the end of the exhaust pipe 20 away from the feeding pipe 22 is arranged on the side away from the upper cover 21.

[0021] See also Figure 2 The edge of the lower end surface of the scraper 25 is chamfered; by providing a heating plate 24, in conjunction with the exchange hole 26 and the reaction chamber 27, the heating plate 24 is used to heat the bacterial liquid while continuously stirring the bacterial liquid, but it avoids heating a certain part of the bacterial liquid for a long time, thereby improving the fermentation efficiency and the fermentation quality.

[0022] During operation, the fermentation liquid is first poured into the fermentation chamber 11 from the feeding pipe 22, and then the oxygen generator 15 is started. After a large amount of oxygen is continuously transported from the oxygen supply pipe 16 to the oxygen supply port 23, the oxygen settles in the reaction chamber 27 due to its high oxygen density, thereby increasing the oxygen content inside the fermentation chamber 11. The motor 14 is started, and the output end of the motor 14 drives the rotating shaft 28 to rotate. When the rotating shaft 28 drives the fan blades 29 to rotate, the bacterial liquid inside the reaction chamber 27 is thrown to the reaction chamber 27 and the heating plate under the action of centrifugal force. In the space between the two chambers 24, the bacterial liquid continuously flows out through the communication holes 26 on the lower side, and then the bacterial liquid continuously compensates and flows back into the reaction chamber 27 through the communication holes 26 on the upper side where no bacterial liquid flows out, and is fully mixed and fermented. With the oxygen continuously input by the oxygen supply pipe 16, the bacterial liquid on the upper layer is continuously exchanged with the bacterial liquid on the lower side, so that the bacterial liquid on the upper layer continuously undergoes fermentation reaction, and the waste gas slowly flows out from the upper side; the exhaust pipe 20 is sleeved on the inner side of the feeding pipe 22, and the waste gas is finally continuously discharged from the other end of the exhaust pipe 20 to prevent the bacterial liquid from being contaminated.

[0023] When the fermentation is completed, the ball valve 13 is opened to discharge the fermented bacterial liquid from the discharge pipe 12, and then the exhaust pipe 20 is removed, and the cleaning liquid is injected from the feeding pipe 22, and the motor 14 is started to scrape the inner wall of the reaction chamber 27, and the fan blades 29 are used to drive the flow of the cleaning liquid. After cleaning for a period of time, the electric cylinder 17 is started, and the output end of the electric cylinder 17 drives the scraper 25 to press down the cleaning liquid, and the ball valve 13 is opened to discharge the cleaning liquid; then the electric cylinder 17 is raised, and clean water is input from the feeding pipe 22, and the motor 14 is started again to stir the clean water to clean the inside of the fermentation chamber 11, and then the motor 14 is turned off, the electric cylinder 17 is started and the ball valve 13 is opened to discharge the clean water from the discharge pipe 12.

[0024] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0025] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the product or system including the elements.

[0026] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A mold device for microbial inoculant fermentation, comprising a bracket (10); the bracket (10) is fixedly connected to a fermentation chamber (11); the upper end of the fermentation chamber (11) is clamped with an upper cover (21); a feeding pipe (22) is fixedly arranged at the upper end of the fermentation chamber (11); a motor (14) is fixedly arranged at the lower end of the fermentation chamber (11); the output end of the motor (14) passes through the lower end surface of the fermentation chamber (11) and is fixedly connected to a rotating shaft (28); the outer side of the rotating shaft (28) is fixedly connected to a fan blade (29); a reaction chamber (27) is sleeved on the inner side of the fermentation chamber (11) and located outside the fan blade (29); a bearing (19) is provided between the upper end of the rotating shaft (28) and the upper cover (21); the rotating shaft (28) and the upper cover (21) are rotatably connected via the bearing (19); a discharge pipe (12) is fixedly arranged at the lower end of the fermentation chamber (11) and located inside the reaction chamber (27); a ball valve (13) is fixedly arranged at the upper end of the discharge pipe (12); and the characteristic is that: The invention also comprises a plurality of rows of communication holes (26) provided on the reaction chamber (27); a heating plate (24) is fixedly provided on the inner side of the fermentation chamber (11); a scraper (25) is slidably provided between the heating plate (24) and the reaction chamber (27); a pair of electric cylinders (17) are fixedly provided on the upper end of the upper cover (21); the output end of the electric cylinder (17) is fixedly connected to the scraper (25); the outer side of the fan blade (29) abuts against the inner side wall of the reaction chamber (27); the fan blade (29) is a spiral screw arranged at equal intervals; a temperature sensor (18) is embedded on the upper end of the upper cover (21); the output end of the temperature sensor (18) passes through the upper cover (21) and extends into the inner side of the fermentation chamber (11).

2. A mold device for microbial inoculant fermentation according to claim 1, characterized in that: An exhaust pipe (20) is sleeved on the outer side of the feeding pipe (22).

3. A mold device for microbial inoculant fermentation according to claim 1, characterized in that: An oxygen generator (15) is fixedly arranged on the outside of the support (10); an oxygen supply port (23) is fixedly arranged on the inside of the upper end of the upper cover (21) corresponding to the reaction chamber (27); an oxygen supply pipe (16) is disposed between the oxygen generator (15) and the oxygen supply port (23); and the oxygen generator (15) is connected to the inside of the oxygen supply port (23) via the oxygen supply pipe (16).

4. A mold device for microbial inoculant fermentation according to claim 2, characterized in that: The exhaust pipe (20) is a C-shaped circular pipe; the end of the exhaust pipe (20) away from the feeding pipe (22) is arranged on a side away from the upper cover (21).

5. A mold device for microbial inoculant fermentation according to claim 2, characterized in that: The edge of the lower end surface of the scraper (25) is chamfered.

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