Biological enzymolysis fermentation device
By combining water bath heating and a uniform heating structure with cooling water, the problems of uneven heating and excessively high temperature in biological enzymatic fermenters are solved, achieving stable control of temperature and pH, and improving the efficiency and stability of enzymatic fermentation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-10
- Publication Date
- 2026-04-07
AI Technical Summary
Existing bio-enzymatic fermenters suffer from uneven heating and excessively high local temperatures, which affect the efficiency of enzyme catalysis and lead to unstable reactions due to a lack of effective temperature and pH regulation capabilities.
Continuous and stable heating is achieved through a water bath method. Temperature control is achieved by combining a uniform heating structure with electric heating and cooling with cold water. The pH value is adjusted by an acid-base pump to ensure stable reaction conditions.
It achieves more uniform and stable heating, has strong temperature regulation capabilities, avoids excessively high temperatures, and improves the efficiency and stability of enzymatic fermentation.
Smart Images
Figure CN224091885U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of bio-enzymatic fermentation technology, specifically to a bio-enzymatic fermentation device. Background Technology
[0002] A bio-enzymatic fermentation apparatus is a device that uses microorganisms to convert organic matter into useful products through enzyme-catalyzed reactions under suitable environmental conditions. This equipment is typically made of stainless steel and features automatic acid / alkali regulation and heating functions, and is widely used in biopharmaceuticals, food processing, environmental protection, and other fields.
[0003] Most commercially available bio-enzymatic fermenters consist of a fermentation tank, a temperature control system, and a pH adjustment system. While they can be heated, the heating effect is uneven, and localized temperatures can easily become too high, causing some microorganisms to die. This affects the efficiency of the enzyme-catalyzed reaction in converting organic matter into useful products. In addition, during pH adjustment, the acid-base neutralization reaction generates heat, raising the internal temperature. However, existing bio-enzymatic fermenters lack cooling capabilities, which is detrimental to the stability of bio-enzymatic fermentation. Utility Model Content
[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical difficulties and provide a biological enzymatic fermentation device, which can continuously and stably heat the fermentation tank by water bath method and regulate the temperature by electric heating and adding cold water.
[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows:
[0006] A biological enzymatic fermentation apparatus, comprising:
[0007] The enzymatic hydrolysis tank and the heating tank are arranged inside the heating tank and connected at the top. The heating tank is filled with hot water to heat the enzymatic hydrolysis tank.
[0008] A uniform heating structure is installed inside the heating tank to heat and stir the hot water;
[0009] Water exchange structure; located on one side of the heating tank, the hot water is cooled through the water exchange structure;
[0010] The pH adjustment structure is located on both sides of the heating pool, and the pH adjustment structure is used to adjust the acidity and alkalinity in the enzymatic hydrolysis pool.
[0011] Base.
[0012] As an improvement, the uniform heating structure includes a motor, a stirring blade, and a heater; the heating pool is fixed on the base, the stirring blade is arranged below the enzymatic hydrolysis pool, its rotating shaft is rotatably mounted on the bottom wall of the heating pool, and the connection is rotary sealed; the motor is fixed inside the bottom of the base, and its drive shaft is connected to the rotating shaft of the stirring blade; the heater is a ring structure and is fixed on the inner wall of the heating pool, and multiple heaters are arranged vertically; temperature sensors are respectively installed in the enzymatic hydrolysis pool and the heating pool.
[0013] As an improvement, the water exchange structure includes a cooling pool, a return water pump, and a supply water pump; the cooling pool is fixed on the base and arranged on one side of the heating pool, and contains cold water; the supply water pump is fixed on the base and arranged between the heating pool and the cooling pool, with its input end connected to the cooling pool pipe and its output end connected to the heating pool pipe; the return water pump is fixed on the base and arranged between the heating pool and the cooling pool, with its input end connected to the heating pool pipe and its output end connected to the cooling pool pipe.
[0014] As an improvement, the pH adjustment structure includes an acid tank, an alkali tank, an acid pump, and an alkali pump. The acid tank and alkali tank are respectively arranged on both sides of the heating pool and are respectively fixed on the base. The acid pump is arranged between the acid tank and the heating pool, with its input end connected to the acid tank and its output end passing through the side wall of the heating pool and connecting to the enzymatic hydrolysis pool. The alkali pump is arranged between the alkali tank and the heating pool, with its input end connected to the alkali tank and its output end passing through the side wall of the heating pool and connecting to the enzymatic hydrolysis pool.
[0015] The advantages of this utility model compared with the prior art are as follows:
[0016] 1. This utility model is equipped with an enzymatic hydrolysis tank and a heating tank. The fermentation tank is continuously and stably heated by a water bath method. The hot water in the heating tank is stirred evenly by a uniform heating structure before exchanging heat with the enzymatic hydrolysis tank, resulting in a more uniform, stable and gentle heating effect.
[0017] 2. This utility model is equipped with a water exchange structure, which can cool down the heating pool by supplying cool water, making it more convenient to use and providing stronger temperature regulation capabilities, effectively preventing the occurrence of excessively high temperatures. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 .
[0019] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 .
[0020] Figure 3 This is a schematic diagram of the water exchange structure of this utility model.
[0021] Figure 4 This is a schematic diagram of the pH adjustment structure of this utility model.
[0022] Figure 5 This is a cross-sectional schematic diagram of the present invention.
[0023] As shown in the figure: 1. Heating tank; 2. Enzymatic hydrolysis tank; 3. Dust cover; 4. Cooling tank; 5. Acid tank; 6. Alkali tank; 7. Base; 8. Acid pump; 9. Alkali pump; 10. Motor; 11. Stirring blade; 12. Heater; 13. Water supply pump; 14. Return water pump. Detailed Implementation
[0024] In the description of this utility model, it should be understood that the terms "center," "lateral," "upper," "lower," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more. Additionally, the term "comprising" and any variations thereof are intended to cover non-exclusive inclusion.
[0025] The present invention will now be described in further detail with reference to the accompanying drawings.
[0026] A biological enzymatic fermentation device, such as Figure 1 , Figure 2 As shown, it specifically includes:
[0027] The base 7, the enzymatic hydrolysis tank 2, and the heating tank 1 are all included. The heating tank 1 is fixed to the front of the top of the base 7. The enzymatic hydrolysis tank 2 is a circular tank structure with an open top. It is made of a high thermal conductivity material. The top of its outer wall has outward-facing ribs, and the ribs overlap the top of the heating tank 1. There is a gap between the bottom of the enzymatic hydrolysis tank 2 and the inner bottom surface of the heating tank 1. The top of the enzymatic hydrolysis tank 2 is also fitted with a dust cap (the connection between the dust cap and the enzymatic hydrolysis tank 2 is not completely sealed to release pressure). Hot water is provided in the heating tank 1 to heat the enzymatic hydrolysis tank 2 in a water bath.
[0028] Uniform heating structure, such as Figure 3 , Figure 5As shown, it includes a motor 10, a stirring blade 11, and a heater 12; the heating pool 1 is fixed on the base 7, the stirring blade 11 is arranged below the enzymatic hydrolysis pool 2, its rotating shaft is rotatably mounted on the bottom wall of the heating pool 1, and the connection is rotary sealed, the motor 10 is fixed inside the bottom of the base 7, and the drive shaft is connected to the rotating shaft of the stirring blade 11, the heater 12 is a ring structure, and is fixed on the inner wall of the heating pool 1, and two are arranged along the top and bottom, and temperature sensors are respectively installed in the enzymatic hydrolysis pool 2 and the heating pool 1.
[0029] Water exchange structure such as Figure 3 As shown, it includes a cooling pool 4, a return water pump 14, and a supply water pump 13. The cooling pool 4 is fixed on the base 7 and arranged behind the heating pool 1. It contains cold water. The supply water pump 13 is fixed on the base 7 and arranged between the heating pool 1 and the cooling pool 4. Its input end is connected to the cooling pool 4 through a pipe, and its output end is connected to the heating pool 1 through a pipe. The return water pump 14 is fixed on the base 7 and arranged between the heating pool 1 and the cooling pool 4. Its input end is connected to the heating pool 1 through a pipe, and its output end is connected to the cooling pool 4 through a pipe. The return water pump 14 and the supply water pump 13 are respectively arranged on the left and right sides of the heating pool 1.
[0030] Ph regulation structures such as Figure 4 As shown, the system includes an acid tank 5, an alkali tank 6, an acid pump 8, and an alkali pump 9. The acid tank 5 and the alkali tank 6 are respectively located on both sides of the heating pool 1 (the acid tank 5 is located on the right side, containing lactic acid, and the alkali tank 6 is located on the left side, containing sodium bicarbonate solution), and are respectively fixed on the base 7. The acid pump 8 is located between the acid tank 5 and the heating pool 1, with its input end connected to the acid tank 5 and its output end passing through the side wall of the heating pool 1 and connecting to the enzymatic hydrolysis pool 2. The alkali pump 9 is located between the alkali tank and the heating pool 1, with its input end connected to the alkali tank 6 and its output end passing through the side wall of the heating pool 1 and connecting to the enzymatic hydrolysis pool 2.
[0031] In the specific implementation of this embodiment:
[0032] Heater 12 and motor 10 are turned on to heat and stir the hot water in heating tank 1. After the temperature reaches the set value, the top dust cover 3 is opened, and the microbial culture medium and biological enzymes are put into the enzymatic hydrolysis tank 2 for reaction. During the process, the dust cover 3 is closed, and the pH value in the enzymatic hydrolysis tank 2 is adjusted by the pH adjustment structure. Specifically, acid pump 8 is turned on, and lactic acid in acid tank 5 flows into enzymatic hydrolysis tank 2, and the pH value in enzymatic hydrolysis tank 2 decreases. Alkali pump 9 is turned on, and sodium bicarbonate solution in alkali tank 6 flows into enzymatic hydrolysis tank 2, and the pH value in enzymatic hydrolysis tank 2 increases. Through control, the temperature and pH value in enzymatic hydrolysis tank 2 are stabilized to promote biological enzymatic hydrolysis and fermentation.
[0033] When the temperature in the enzymatic hydrolysis tank 2 drops or the required temperature increases, the heater 12 and motor 10 are turned on, and the temperature of the hot water in the heating tank 1 rises, thus heating the enzymatic hydrolysis tank 2.
[0034] When the temperature in the enzymatic hydrolysis tank 2 rises or the required temperature decreases, the water supply pump 13 and motor 10 are turned on, and the cold water in the cooling tank 4 flows into the heating tank 1. After mixing with the hot water in the heating tank 1, the temperature of the hot water in the heating tank 1 drops, and the enzymatic hydrolysis tank 2 is cooled down.
[0035] When there is a lot of hot water in the heating pool 1, the return water pump 14 is turned on, and the hot water in the heating pool 1 flows into the cooling pool 4, mixes with the cold water in the cooling pool 4, and is naturally cooled to room temperature in the cooling pool 4.
[0036] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.
Claims
1. A biological enzymatic fermentation device, characterized in that, include: The enzymatic hydrolysis tank (2) and the heating tank (1) are provided. The enzymatic hydrolysis tank (2) is located inside the heating tank (1) and its top is connected to the heating tank (1). Hot water is provided inside the heating tank (1) to heat the enzymatic hydrolysis tank (2). A uniform heating structure is set in the heating pool (1) to heat and stir the hot water; Water exchange structure; set on one side of the heating pool (1), the water exchange structure cools the hot water; The pH adjustment structure is set on both sides of the heating pool (1) to adjust the acidity and alkalinity in the enzymatic hydrolysis pool (2). Base (7).
2. The bio-enzymatic fermentation apparatus according to claim 1, characterized in that: The uniform heating structure includes a motor (10), a stirring blade (11), and a heater (12); the heating pool (1) is fixed on the base (7), the stirring blade (11) is arranged below the enzymatic hydrolysis pool (2), its rotating shaft is rotatably set on the bottom wall of the heating pool (1), and the connection is rotatably sealed, the motor (10) is fixed at the bottom of the base (7), and the drive shaft is connected to the rotating shaft of the stirring blade (11), the heater (12) is a ring structure, and is fixed on the inner wall of the heating pool (1), and multiple heaters are arranged along the top and bottom.
3. The bio-enzymatic fermentation apparatus according to claim 1, characterized in that: The water exchange structure includes a cooling pool (4) and a water supply pump (13); the cooling pool (4) is fixed on the base (7) and arranged on one side of the heating pool (1), and is filled with cold water. The water supply pump (13) is fixed on the base (7) and arranged between the heating pool (1) and the cooling pool (4), and its input end is connected to the cooling pool (4) pipe and its output end is connected to the heating pool (1) pipe.
4. The bio-enzymatic fermentation apparatus according to claim 3, characterized in that: It also includes a return water pump (14), which is fixed on the base (7) and arranged between the heating pool (1) and the cooling pool (4), with its input end connected to the heating pool (1) pipe and its output end connected to the cooling pool (4) pipe.
5. The bio-enzymatic fermentation apparatus according to claim 1, characterized in that: The pH adjustment structure includes an acid tank (5), an alkali tank (6), an acid pump (8), and an alkali pump (9). The acid tank (5) and the alkali tank (6) are respectively located on both sides of the heating pool (1) and are respectively fixed on the base (7). The acid pump (8) is arranged between the acid tank (5) and the heating pool (1), with its input end connected to the acid tank (5) and its output end passing through the side wall of the heating pool (1) and connecting to the enzymatic hydrolysis pool (2). The alkali pump (9) is arranged between the alkali tank and the heating pool (1), with its input end connected to the alkali tank (6) and its output end passing through the side wall of the heating pool (1) and connecting to the enzymatic hydrolysis pool (2).
6. The bio-enzymatic fermentation apparatus according to claim 1, characterized in that: Temperature sensors are installed in the enzymatic hydrolysis tank (2) and the heating tank (1).