Yeast powder infusion enzymolysis device

Abstract

This utility model discloses a yeast extract enzymatic hydrolysis device, specifically relating to the field of bioengineering technology. It includes a frame assembly with a temperature control component at the bottom and a mixing component at the top. The frame assembly includes an outer cylinder with a first and a second connecting pipe fixedly connected to its surface. A base is fixedly connected to the bottom of the outer cylinder, and a bottom frame is fixedly connected to the bottom of the base. A tube groove is formed at the top of the bottom frame. A cover plate is fixedly connected to the top of the outer cylinder, with a feed inlet at the top. A heat-insulating cylinder is fixedly connected to the bottom of the cover plate, and a bottom column is fixedly connected to the bottom of the heat-insulating cylinder. A pipe arrangement is fixedly connected to the bottom of the bottom column. This invention solves the problem that rapid heating causes uneven temperature distribution within the device, with local temperatures momentarily exceeding the enzyme's optimal temperature or even its inactivation temperature. This results in the enzyme losing activity before it has a chance to fully exert its function, leading to reduced activity, inability to be degraded, and affecting the product's flavor and color.

Description

Technical Field

[0001] This utility model relates to the field of bioengineering technology, and more specifically, to a yeast extract enzymatic hydrolysis device. Background Technology

[0002] Yeast extract powder is a powdered product of enzymatic hydrolysis of yeast endosperm without cell walls. It is made from high-protein baker's yeast or brewer's yeast, is rich in nutrients, and is widely used in the food or microbial culture industry. The endogenous enzymes of yeast cells hydrolyze the high molecular weight substances of the cells, such as acidase and carbohydrate hydrolase, into small molecules and dissolve them outside the cell. However, the cell wall hinders the release of flavor substances such as intracellular amino acid nitrogen. In the existing technology, mechanical methods are often used to break down the yeast cell wall for pretreatment.

[0003] Enzymes are proteins and are extremely sensitive to temperature. Existing yeast extract enzymatic hydrolysis devices are difficult to control the temperature. Rapid heating typically leads to uneven temperatures across the device, with localized temperatures potentially exceeding the enzyme's optimum or even inactivation temperature. This causes a large amount of enzyme to permanently lose activity before it can fully function. Due to partial enzyme inactivation, overall enzyme activity decreases, potentially resulting in incomplete substrate degradation, reduced yield, and negative impacts on product flavor and color. Therefore, a yeast extract enzymatic hydrolysis device is proposed to address these issues. Utility Model Content

[0004] To overcome the above-mentioned defects of the prior art, the present invention provides a yeast extract enzymatic hydrolysis device. The technical problem to be solved by the present invention is that, under normal circumstances, rapid heating will cause uneven temperature at different locations in the device. The local temperature may momentarily exceed the optimal temperature or even the inactivation temperature of the enzyme, causing a large number of enzymes to permanently lose their activity before they have a chance to fully exert their function. Due to the inactivation of some enzymes, the overall enzyme activity is reduced, which may lead to the substrate not being fully degraded, resulting in a decrease in yield and affecting the flavor and color of the product.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a yeast extract enzymatic hydrolysis device, comprising a frame assembly, wherein a temperature control component is provided at the bottom of the frame assembly, and a mixing component is provided at the top of the frame assembly; The frame assembly includes an outer cylinder, a first connecting pipe fixedly connected to the surface of the outer cylinder, a second connecting pipe fixedly connected to the surface of the outer cylinder, a base fixedly connected to the bottom of the outer cylinder, a bottom frame fixedly connected to the bottom of the base, a pipe groove opened on the top of the bottom frame, a cover plate fixedly connected to the top of the outer cylinder, a feed inlet fixedly connected to the top of the cover plate, a heat insulation cylinder fixedly connected to the bottom of the cover plate, a bottom column fixedly connected to the bottom of the heat insulation cylinder, and a pipe arrangement fixedly connected to the bottom of the bottom column.

[0006] In a preferred embodiment, the temperature control component includes a water storage frame with a connection port on its surface. A sleeve is threadedly connected to the inner wall of the connection port, and a temperature control heating rod is threadedly connected to the inner wall of the sleeve. A base plate is fixedly connected to both ends of the water storage frame, and a water pump is fixedly connected to the top of each base plate. A connecting pipe is provided between the water pump and both sides of the water storage frame.

[0007] In a preferred embodiment, the mixing component includes a motor, a rotating rod fixedly connected to the bottom of the motor, a plurality of sleeves fitted onto the surface of the rotating rod, and a plurality of stirring blades fixedly connected to the surface of each sleeve.

[0008] In a preferred embodiment, the tops of both the outer cylinder and the insulation cylinder are fixedly connected to the bottom of the cover plate, and a round pipe is fixedly connected between the bottom of the outer cylinder and the bottom of the insulation cylinder. The bottom of the pipe intersects with the surface of the pipe groove, and there is a large gap between the inner wall of the outer cylinder and the surface of the insulation cylinder. A temperature sensor is provided on the inner wall of the insulation cylinder. During use, this ensures that the heated water can exist between the outer cylinder and the insulation cylinder to play its maximum role, and also allows for timely temperature sensing of the yeast in the insulation cylinder, providing more information and data for accurate temperature values.

[0009] In a preferred embodiment, the water storage frame is provided with connecting pipe 1 and connecting pipe 2 on both sides of its surface, and the two water pumps are provided with connecting pipes on both sides. The connecting pipes on one side of the two water pumps are connected to the water storage frame, and the connecting pipes on the other side of the two water pumps are connected to connecting pipe 1 and connecting pipe 2 on both sides of the top outer cylinder. The water pumps can transport the water in the water storage frame, which has been temperature-controlled by the temperature-controlled heating rod, into the space between the outer cylinder and the insulation cylinder to heat the surface of the insulation cylinder. When the water temperature between the outer cylinder and the insulation cylinder drops, it is pumped out by another water pump and transported back to the water storage frame. This not only achieves the purpose of recycling, but also allows for slow temperature control of the insulation cylinder and the yeast inside it. This avoids the uneven temperature in different parts of the device caused by rapid heating, where the local temperature may momentarily exceed the optimal temperature or even the inactivation temperature of the enzyme. This causes a large number of enzymes to permanently lose their activity before they have a chance to fully exert their function. Due to the partial inactivation of enzymes, the overall enzyme activity is reduced, which may lead to the substrate not being fully degraded, resulting in a decrease in yield and affecting the flavor and color of the product.

[0010] In a preferred embodiment, the rotating rod fixedly connected to the bottom of the motor penetrates the cover plate and is fixedly connected to the rotating rod by multiple symmetrical bolts penetrating the surface of the sleeve. When the stirring blade is damaged and the stirring blade material needs to be replaced during later use, it can be quickly operated by disassembling and installing the bolts, which can make disassembly and assembly more convenient and improve the disassembly and assembly efficiency of the equipment.

[0011] The technical effects and advantages of this utility model are as follows: 1. This utility model, by incorporating a frame assembly and a temperature control assembly, ensures that the heated water exists between the outer cylinder and the insulation cylinder to maximize its effect during use. It also allows for timely temperature sensing of the yeast inside the insulation cylinder, providing more accurate temperature data. A water pump delivers water, regulated by a temperature-controlled heating rod, from the water storage frame into the space between the outer cylinder and the insulation cylinder, raising the surface temperature of the insulation cylinder. When the water temperature between the outer cylinder and the insulation cylinder drops, another water pump extracts the water and delivers it back to the water storage frame. This not only achieves the purpose of recycling but also allows for slow temperature control of the insulation cylinder and the yeast inside, solving the problem that substrates may not be fully degraded, resulting in reduced yield and affecting product flavor and color.

[0012] 2. This utility model has a mixing component. When the mixing blade is damaged and the mixing blade material needs to be replaced during later use, it can be quickly operated by disassembling and installing the bolts, which makes disassembly and assembly more convenient and improves the disassembly and assembly efficiency of the equipment. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model.

[0014] Figure 2 This is a cross-sectional view of the overall structure of this utility model.

[0015] Figure 3 This is an exploded view of the frame component structure of this utility model.

[0016] Figure 4 This is a schematic diagram of the temperature control component structure of this utility model.

[0017] Figure 5 This is an exploded view of the hybrid component structure of this utility model.

[0018] The attached diagram is labeled as follows: 1. Frame assembly; 11. Outer cylinder; 12. Connector 1; 13. Connector 2; 14. Base; 15. Bottom frame; 16. Pipe groove; 17. Cover plate; 18. Feed inlet; 19. Insulation cylinder; 110. Bottom column; 111. Pipeline; 2. Temperature control assembly; 21. Water storage frame; 22. Connection port; 23. Sleeve; 24. Temperature control heating rod; 25. Base plate; 26. Water pump; 27. Connecting pipe; 3. Mixing assembly; 31. Motor; 32. Rotating rod; 33. Pipe sleeve; 34. Stirring blade. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 5 As shown, this utility model provides a yeast extract enzymatic hydrolysis device, including a frame assembly 1, a temperature control component 2 at the bottom of the frame assembly 1, and a mixing component 3 at the top of the frame assembly 1.

[0021] refer to Figure 3 The frame assembly 1 includes an outer cylinder 11. A first connecting pipe 12 and a second connecting pipe 13 are fixedly connected to the surface of the outer cylinder 11. A base 14 is fixedly connected to the bottom of the outer cylinder 11. A bottom frame 15 is fixedly connected to the bottom of the base 14. A pipe groove 16 is formed at the top of the bottom frame 15. A cover plate 17 is fixedly connected to the top of the outer cylinder 11. An inlet 18 is fixedly connected to the top of the cover plate 17. An insulation cylinder 19 is fixedly connected to the bottom of the cover plate 17. A bottom column 110 is fixedly connected to the bottom of the insulation cylinder 19. A... Pipe 111; the tops of the outer cylinder 11 and the insulation cylinder 19 are fixedly connected to the bottom of the cover plate 17. A round pipe is fixedly connected between the bottom of the outer cylinder 11 and the bottom of the insulation cylinder 19. The bottom of the pipe 111 intersects with the surface of the pipe groove 16. There is a large gap between the inner wall of the outer cylinder 11 and the surface of the insulation cylinder 19. A temperature sensor is provided on the inner wall of the insulation cylinder 19. During use, it can ensure that the heated water can exist between the outer cylinder 11 and the insulation cylinder 19 to play its maximum role, and can also timely sense the temperature of the yeast in the insulation cylinder 19, providing more information data for accurate temperature values.

[0022] refer to Figures 3 to 4The temperature control component 2 includes a water storage frame 21. A connection port 22 is provided on the surface of the water storage frame 21. A sleeve 23 is threaded onto the inner wall of the connection port 22, and a temperature control heating rod 24 is threaded onto the inner wall of the sleeve 23. A base plate 25 is fixedly connected to both ends of the water storage frame 21, and a water pump 26 is fixedly connected to the top of each base plate 25. Connecting pipes 27 are provided between the water pumps 26 and both sides of the water storage frame 21. Connecting pipes 12 and 23 are provided on both sides of the surface of the water storage frame 21. Connecting pipes 27 are provided on both sides of the two water pumps 26. One side of the connecting pipe 27 of the two water pumps 26 is connected to the water storage frame 21, and the other side of the connecting pipe 27 is connected to the connecting pipes 12 and 23 on both sides of the top outer cylinder 11. The water pumps 26 can heat the stored water... Water, after being temperature-controlled by the heating rod 24, is transported from the water frame 21 to the space between the outer cylinder 11 and the insulation cylinder 19 to heat the surface of the insulation cylinder 19. When the water temperature between the outer cylinder 11 and the insulation cylinder 19 drops, it is then pumped out by another water pump 26 and transported back to the water storage frame 21. This not only achieves the purpose of recycling, but also slowly controls the temperature of the insulation cylinder 19 and the yeast inside it. This avoids the uneven temperature in different parts of the device caused by rapid heating, where the local temperature may momentarily exceed the optimal temperature or even the inactivation temperature of the enzyme. This would cause a large number of enzymes to permanently lose their activity before they have a chance to fully exert their effects. Due to the inactivation of some enzymes, the overall enzyme activity is reduced, which may lead to the substrate not being fully degraded, resulting in a decrease in yield and affecting the flavor and color of the product.

[0023] refer to Figures 3 to 5 The mixing component 3 includes a motor 31, with a rotating rod 32 fixedly connected to the bottom of the motor 31. Multiple sleeves 33 are fitted onto the surface of the rotating rod 32, and multiple stirring blades 34 are fixedly connected to the surface of each sleeve 33. After the rotating rod 32, which is fixedly connected to the bottom of the motor 31, penetrates the cover plate 17, it is fixedly connected to the rotating rod 32 by multiple symmetrical bolts that penetrate the surface of the sleeves 33. When the stirring blades 34 are damaged and need to be replaced, the bolts can be removed and installed quickly, which makes disassembly and assembly more convenient and improves the disassembly and assembly efficiency of the equipment.

[0024] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A yeast extract enzymatic hydrolysis device, comprising a frame assembly (1), characterized in that: A temperature control component (2) is provided at the bottom of the frame assembly (1), and a mixing component (3) is provided at the top of the frame assembly (1). The frame assembly (1) includes an outer cylinder (11), a first connecting pipe (12) is fixedly connected to the surface of the outer cylinder (11), a second connecting pipe (13) is fixedly connected to the surface of the outer cylinder (11), a base (14) is fixedly connected to the bottom of the outer cylinder (11), a bottom frame (15) is fixedly connected to the bottom of the base (14), a pipe groove (16) is opened on the top of the bottom frame (15), a cover plate (17) is fixedly connected to the top of the outer cylinder (11), a feed inlet (18) is fixedly connected to the top of the cover plate (17), a heat insulation cylinder (19) is fixedly connected to the bottom of the cover plate (17), a bottom column (110) is fixedly connected to the bottom of the heat insulation cylinder (19), and a pipe (111) is fixedly connected to the bottom of the bottom column (110).

2. The yeast extract enzymatic hydrolysis device according to claim 1, characterized in that: The temperature control component (2) includes a water storage frame (21), a connection port (22) is provided on the surface of the water storage frame (21), a sleeve (23) is threaded to the inner wall of the connection port (22), a temperature control heating rod (24) is threaded to the inner wall of the sleeve (23), a base plate (25) is fixedly connected to both ends of the water storage frame (21), a water pump (26) is fixedly connected to the top of the base plate (25), and a connecting pipe (27) is provided between the water pump (26) and both sides of the water storage frame (21).

3. The yeast extract enzymatic hydrolysis device according to claim 1, characterized in that: The mixing component (3) includes a motor (31), a rotating rod (32) is fixedly connected to the bottom of the motor (31), a plurality of tube sleeves (33) are sleeved on the surface of the rotating rod (32), and a plurality of stirring blades (34) are fixedly connected to the surface of each tube sleeve (33).

4. The yeast extract enzymatic hydrolysis device according to claim 1, characterized in that: The top of the outer cylinder (11) and the insulation cylinder (19) are fixedly connected to the bottom of the cover plate (17). A round pipe is fixedly connected between the bottom of the outer cylinder (11) and the bottom of the insulation cylinder (19). The bottom of the pipe (111) intersects with the surface of the pipe groove (16). There is a large gap between the inner wall of the outer cylinder (11) and the surface of the insulation cylinder (19). A temperature sensor is provided on the inner wall of the insulation cylinder (19).

5. The yeast extract enzymatic hydrolysis device according to claim 2, characterized in that: The water storage frame (21) is provided with a first pipe (12) and a second pipe (13) on both sides of its surface. The two water pumps (26) are provided with connecting pipes (27) on both sides. The connecting pipes (27) on one side of the two water pumps (26) are connected to the water storage frame (21), and the connecting pipes (27) on the other side of the two water pumps (26) are connected to the first pipe (12) and the second pipe (13) on both sides of the top outer cylinder (11).

6. The yeast extract enzymatic hydrolysis device according to claim 3, characterized in that: The rotating rod (32) fixedly connected to the bottom of the motor (31) penetrates the cover plate (17) and is fixedly connected to the rotating rod (32) by multiple symmetrical bolts penetrating the surface of the sleeve (33).

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