Enzymolysis tank

Abstract

The utility model provides an enzymolysis tank body. The enzymolysis tank body comprises a tank body, the stirring structure is rotatably arranged in the tank body in a penetrating manner, the stirring structure comprises a stirring shaft and a plurality of electric heating stirring paddles, and the plurality of electric heating stirring paddles are arranged at intervals along the axis direction of the stirring shaft; the driving part is arranged on the tank body and is in driving connection with the stirring structure. According to the technical scheme, the problem that protein denaturation is easily caused as part of materials in the enzymolysis tank are subjected to high-temperature impact within a short time in the prior art is effectively solved.

Description

Technical Field

[0001] This utility model relates to the field of enzymatic hydrolysis technology, and more specifically, to an enzymatic hydrolysis tank. Background Technology

[0002] Milk proteins are mainly composed of casein and whey protein. Casein accounts for about 80% of milk proteins. In milk, it is not a single protein, but a complex composed of several proteins such as α-casein, β-casein, and κ-casein. These caseins contain a large amount of phosphorus and exist mainly in the form of casein micelles in the milk system. Whey protein accounts for about 20% of milk proteins and mainly includes β-lactoglobulin, α-lactalbumin, immunoglobulins, lactoferrin, etc.

[0003] Hydrolyzed milk protein, a product of milk protein hydrolysis, offers unique advantages. Nutritionally, the proteins in hydrolyzed milk protein are broken down into small peptides and amino acids. These smaller molecules are more easily digested and absorbed by the human body, making it particularly suitable for people with weak digestive systems, such as infants, post-operative patients, or the elderly, providing a quick replenishment of protein. Functionally, it exhibits better solubility and disperses more effectively in various solutions, making it suitable for use in foods and health supplements where high solubility is required. Furthermore, it possesses a degree of hypoallergenicity because the hydrolysis process disrupts some antigenic determinants in milk proteins that can trigger allergies, making it relatively safer for individuals with milk allergies.

[0004] In related technologies, enzymatic hydrolysis systems mainly use tank wall jacket heating or steam injection heating. This method causes some materials inside the tank to be subjected to high temperature impact for a short time, which in turn causes protein denaturation and seriously affects product quality. Utility Model Content

[0005] The main purpose of this invention is to provide an enzymatic hydrolysis tank to solve the problem in related technologies where some materials in the enzymatic hydrolysis tank are subjected to high temperature impact in a short period of time, which can easily lead to protein denaturation.

[0006] To achieve the above objectives, this utility model provides an enzymatic hydrolysis tank, comprising: a tank body; a stirring structure rotatably disposed within the tank body, the stirring structure including a stirring shaft and multiple electrically heated stirring paddles, the multiple electrically heated stirring paddles being spaced apart along the axial direction of the stirring shaft; and a driving component disposed on the tank body and drivenly connected to the stirring structure.

[0007] Furthermore, the electrically heated stirring paddle includes a housing and a heating element disposed within the housing.

[0008] Furthermore, the stirring structure also includes stirring blades, which have a preset angle with the horizontal plane.

[0009] Further, in the direction of rotation of the stirring structure, the front side of the stirring blade is higher than the rear side of the stirring blade.

[0010] Further, the length of the stirring blade is less than the length of the electric heating stirring paddle, and / or, in the axial direction of the stirring shaft, there is a gap between the stirring blade and the electric heating stirring paddle.

[0011] Further, the electric heating stirring paddle comprises a first paddle body, a second paddle body and a third paddle body, the stirring blade comprises a first blade and a second blade, the first paddle body, the second paddle body and the third paddle body are sequentially and spacedly arranged from top to bottom in the axial direction of the stirring shaft, the gap between the first paddle body and the second paddle body is greater than the gap between the second paddle body and the third paddle body, the first blade is located between the first paddle body and the second paddle body, the second blade is located between the bottom wall of the tank body and the third paddle body, and the gap between the first blade and the first paddle body is greater than the gap between the second blade and the third paddle body.

[0012] Further, the enzymatic tank body further comprises a scraper structure, the scraper structure is arranged at the end of at least part of the electric heating stirring paddle, and is used to clean the inner wall of the tank body.

[0013] Further, the scraper structure comprises a frame body and a scraper piece, the frame body is connected to the end of at least part of the electric heating stirring paddle and the stirring shaft, and the scraper piece is arranged on the frame body.

[0014] Further, the enzymatic tank body further comprises a coil structure, the coil structure is arranged around the outer periphery of the tank body.

[0015] Further, the enzymatic tank body further comprises a heat preservation layer, the heat preservation layer is wrapped on the outer surface of the tank body, and the coil structure is located between the heat preservation layer and the outer surface of the tank body.

[0016] The technical scheme of the present application is applied, the stirring structure is rotatably arranged in the tank body. The stirring structure comprises a stirring shaft and a plurality of electric heating stirring paddles, and the plurality of electric heating stirring paddles are spacedly arranged in the axial direction of the stirring shaft. The driving member is arranged on the tank body and is drivingly connected with the stirring structure. Through the above arrangement, the driving member can drive the stirring structure to rotate, the electric heating stirring paddle can heat the liquid in the tank body, and under the action of the driving member, the stirring structure rotates, that is, the electric heating stirring paddle can heat the liquid at different positions, so that the uniformity of the liquid heating is better, and the local heating condition can be effectively avoided. Therefore, the technical scheme of the present application effectively solves the problem that part of the material in the enzymatic tank is subjected to high temperature impact in a short time and thus easily causes protein denaturation in the related art. BRIEF DESCRIPTION OF DRAWINGS

[0017] The drawings accompanying the specification of the present application serve to provide further understanding of the present application, the illustrative embodiments of the present application and the description thereof serve to explain the present application, and do not constitute an improper limitation on the present application. In the drawings:

[0018] Figure 1 A cross-sectional view of an embodiment of the enzymolysis tank according to the present application is shown;

[0019] Figure 2 A partial enlarged view of A of the enzymolysis tank of Figure 1 is shown;

[0020] Figure 3 A top view of the enzymolysis tank of Figure 1 is shown;

[0021] Figure 4 A cross-sectional view of the stirring blade of the enzymolysis tank of Figure 1 is shown;

[0022] Figure 5 A cross-sectional view of the electric heating stirring paddle of the enzymolysis tank of Figure 1 is shown.

[0023] Among them, the above drawings include the following reference signs:

[0024] 10, tank body; 20, stirring structure; 21, stirring shaft; 22, electric heating stirring paddle; 221, shell; 222, heating piece; 223, first paddle body; 224, second paddle body; 225, third paddle body; 23, stirring blade; 231, first blade; 232, second blade; 30, driving piece; 40, scraper structure; 41, frame body; 42, scraper piece; 50, coil structure; 60, heat preservation layer. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, and by no means constitutes any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without making any creative efforts fall within the scope of protection of the present application.

[0026] It is to be understood that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof.

[0027] The relative arrangement of parts and steps, numerical expressions, and numerical values set forth in the examples are not intended to limit the scope of the present application unless otherwise specifically stated. It is to be understood that the drawings are not necessarily to scale as the emphasis lies in the principles of the application. Techniques, methods, and apparatus known to those of ordinary skill are not discussed in detail because they would be understood that the description is to be considered in all respects as illustrative and not restrictive. In all examples shown and discussed herein, any specific value is to be interpreted as merely an example, and not a limitation. Thus, other examples of the exemplary embodiments can have different values. It is to be noted that like numbers and letters refer to like elements throughout the several views of the drawings and that minor details of the elements are not shown for the sake of clarity.

[0028] As shown in Figure 1 and Figure 3 In the embodiment, the enzymatic tank body includes a tank body 10, a stirring structure 20, and a driving member 30. The stirring structure 20 is rotatably arranged in the tank body 10, and includes a stirring shaft 21 and a plurality of electric heating stirring paddles 22 which are arranged at intervals along the axial direction of the stirring shaft 21. The driving member 30 is arranged on the tank body 10 and is drivingly connected with the stirring structure 20.

[0029] According to the technical scheme of the embodiment, the stirring structure 20 is rotatably arranged in the tank body 10. The stirring structure 20 includes the stirring shaft 21 and the plurality of electric heating stirring paddles 22 which are arranged at intervals along the axial direction of the stirring shaft 21. The driving member 30 is arranged on the tank body 10 and is drivingly connected with the stirring structure 20. Through the above arrangement, the driving member 30 can drive the stirring structure 20 to rotate, and the electric heating stirring paddles 22 can heat the liquid in the tank body 10, and under the action of the driving member 30, the stirring structure 20 rotates, that is, the electric heating stirring paddles 22 can heat the liquid at different positions, which can make the liquid heating uniformity better, and can effectively avoid the local heating. Therefore, the technical scheme of the embodiment effectively solves the problem that in the related art, part of the material in the enzymatic tank is subjected to high temperature impact in a short time, which easily leads to protein denaturation.

[0030] As shown in Figure 1 and Figure 5 shown, in the embodiment, the electric heating stirring paddle 22 comprises a shell 221 and a heating element 222 arranged in the shell 221. The shell 221 can protect the heating element 222 and prevent the heating element 222 from electric leakage.

[0031] As shown in Figure 1 and Figure 4 shown, in the embodiment, the stirring structure 20 further comprises stirring blades 23, which have a preset angle with the horizontal plane. The arrangement of the stirring blades 23 can disturb the liquid and make the liquid fluctuate up and down, thereby improving the heating effect.

[0032] Specifically, in the embodiment, the above-mentioned preset angle is between 10° and 45°.

[0033] As shown in Figure 1 and Figure 4 shown, in the embodiment, in the direction of rotation of the stirring structure 20, the front side of the stirring blade 23 is higher than the rear side of the stirring blade 23. The above-mentioned arrangement of the stirring blade 23 can realize rebound when the liquid is pushed downward and moves downward and contacts the bottom wall of the tank body 10, and moves upward.

[0034] It should be noted that the front side and the rear side of the stirring blade 23 refer to that, for a preset point in the tank body 10 at the same height as the stirring blade 23, the front side of the stirring blade 23 passes through the preset point first, and the rear side of the stirring blade 23 passes through the preset point later.

[0035] As shown in Figure 1 shown, in the embodiment, the length of the stirring blade 23 is less than the length of the electric heating stirring paddle 22, so that the liquid outside the stirring blade 23 has a space to rise, i.e. the liquid can circulate, thereby further improving the uniformity of stirring.

[0036] As shown in Figure 1 shown, in the embodiment, in the axial direction of the stirring shaft 21, the stirring blade 23 has a gap with the electric heating stirring paddle 22. The above-mentioned arrangement can make the overall structural layout more reasonable and can ensure the stirring and heating effects.

[0037] As shown in Figure 1As shown, in the embodiment, the electric heating stirring paddle 22 comprises a first paddle 223, a second paddle 224 and a third paddle 225, the stirring blade 23 comprises a first blade 231 and a second blade 232, the first paddle 223, the second paddle 224 and the third paddle 225 are sequentially and spacedly arranged along the axial direction of the stirring shaft 21 from top to bottom, the interval between the first paddle 223 and the second paddle 224 is greater than the interval between the second paddle 224 and the third paddle 225, the first blade 231 is located between the first paddle 223 and the second paddle 224, the second blade 232 is located between the bottom wall of the tank body 10 and the third paddle 225, and the interval between the first blade 231 and the first paddle 223 is greater than the interval between the second blade 232 and the third paddle 225. The above arrangement can make the stirring effect better. Specifically, the multi-stage electric heating stirring paddle 22 and the stirring blade 23 can realize multi-level stirring of the material and improve the uniformity and efficiency of the reaction.

[0038] As shown in Figure 1 and Figure 2 As shown in the embodiment, the enzymatic tank body further comprises a scraper structure 40, which is arranged at the end of at least part of the electric heating stirring paddle 22 and is used to clean the inner wall of the tank body 10. The arrangement of the scraper structure 40 can clean the inner wall of the tank body 10, thereby avoiding the formation of solidified material on the inner wall of the tank body 10.

[0039] As shown in Figure 1 and Figure 2 As shown in the embodiment, the scraper structure 40 comprises a frame 41 and a scraper 42, the frame 41 is connected to the end of at least part of the electric heating stirring paddle 22 and the stirring shaft 21, and the scraper 42 is arranged on the frame 41. The arrangement of the frame 41 can make the position of the plurality of scrapers 42 more stable. Specifically, the frame 41 is connected to the end of the plurality of electric heating stirring paddles 22, that is, the shape of the frame 41 matches the shape of the inner wall of the tank body 10.

[0040] As shown in Figure 1 As shown in the embodiment, the enzymatic tank body further comprises a coil structure 50, which is arranged around the outer periphery of the tank body 10. The arrangement of the coil structure 50 can further heat the tank body 10.

[0041] As shown in Figure 1 As shown in the embodiment, the enzymatic tank body further comprises a heat preservation layer 60, which is wrapped on the outer surface of the tank body 10, and the coil structure 50 is located between the heat preservation layer 60 and the outer surface of the tank body 10. The arrangement of the heat preservation layer 60 can realize the heat preservation of the tank body 10.

[0042] The enzymolysis tank body of the embodiment can not only realize the stirring of the material, but also can heat the material through the electric heating mode, so as to improve the reaction efficiency, by arranging the electric heating stirring paddle 22 on the stirring shaft 21. The preset angle between the stirring blade 23 and the horizontal plane and the cooperation with the electric heating stirring paddle 22 can effectively improve the stirring effect, prevent the adhesion and accumulation of the material on the inner wall of the tank body 10, and further ensure the uniformity and stability of the temperature in the tank body 10, so as to improve the efficiency and quality of the reaction process as a whole.

[0043] Specifically, the technical scheme of the embodiment has the following advantages:

[0044] 1. The temperature adjusting speed is fast. The technical scheme creatively adopts the double temperature control mode of the electric heating stirring paddle 22 and the coil structure 50, so that the liquid center and the periphery can be heated at the same time, the heat exchange speed is very fast, and a 30 DEG C temperature difference can be completed within 10 minutes. Meanwhile, large-span repeated rapid temperature rising and falling operation can be completed.

[0045] 2. The material system is uniformly heated. The technical scheme creatively adopts the special stirring structure 20 to ensure the effective stirring of the tank bottom and the tank wall of the tank body 10, so as to produce strong mixing effect. Meanwhile, the double temperature control mode of the electric heating stirring paddle 22 and the coil structure 50 can heat the material center and the periphery at the same time, so as to ensure that the material system is uniformly heated.

[0046] 3. The material wall sticking and browning phenomenon is effectively avoided. The special staggered scraper 42 is adopted in the equipment, and the material film formed on the tank wall of the tank body 10 can be quickly removed under the action of the mechanical force, so as to effectively avoid the generation of the browning phenomenon and the Maillard reaction, and prolong the continuous operation batch and time of the equipment.

[0047] In the description of the utility model, it is understood that the orientation words such as '' front, back, up, down, left, right '' '' horizontal, vertical, perpendicular, horizontal '' and '' top, bottom '' and the like indicated orientation or position relationship is usually based on the orientation or position relationship shown in the drawing, only for the convenience of describing the utility model and simplifying the description, under the condition of not making the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the protection scope of the utility model, the orientation words '' inside, outside '' refer to the inside and outside of the contour of each component itself.

[0048] For purposes of the description hereinafter, spatial relative terms, such as "above", "below", "upper", "lower", and the like, can be used to describe the relative position of one element or feature to another as illustrated in the figures. It will be understood that the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly. Well, the spatial relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientations depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "up" other elements or features would then be oriented "below" or "down" the other elements or features. Thus, the exemplary term "above" can encompass both an orientation of above and below. The device can be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0049] In addition, it needs to be explained that the use of "first", "second" and the like words to limit the parts, only for the convenience of the corresponding parts for the distinction, such as no other declaration, the above words have no special meaning, therefore can not be understood as the restriction of the scope of protection of the utility model.

[0050] The above only describes the preferred embodiments of the present application and is not intended to limit the present application. For those skilled in the art, the present application can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An enzymatic tank, characterized in that, The enzyme hydrolysis tank comprises a tank body (10); a stirring structure (20) rotatably arranged in the tank body (10), the stirring structure (20) comprising a stirring shaft (21) and a plurality of electric heating stirring paddles (22) arranged at intervals along the axial direction of the stirring shaft (21); and a driving member (30) arranged on the tank body (10) and drivingly connected with the stirring structure (20). The electric heating stirring paddle (22) comprises a shell (221) and a heating member (222) arranged in the shell (221). The stirring structure (20) further comprises stirring blades (23) having a preset angle with a horizontal plane. In the rotating direction of the stirring structure (20), the front side of the stirring blade (23) is higher than the back side of the stirring blade (23).

2. The enzymatic tank of claim 1, wherein, The length of the stirring blade (23) is smaller than the length of the electric heating stirring paddle (22), and / or, in the axial direction of the stirring shaft (21), the stirring blade (23) is spaced apart from the electric heating stirring paddle (22).

3. The enzymatic tank of claim 1, wherein, The electric heating stirring paddle (22) comprises a first paddle body (223), a second paddle body (224) and a third paddle body (225), the stirring blade (23) comprises a first blade (231) and a second blade (232), the first paddle body (223), the second paddle body (224) and the third paddle body (225) are arranged at intervals from top to bottom along the axial direction of the stirring shaft (21), the interval between the first paddle body (223) and the second paddle body (224) is greater than the interval between the second paddle body (224) and the third paddle body (225), the first blade (231) is located between the first paddle body (223) and the second paddle body (224), the second blade (232) is located between the bottom wall of the tank body (10) and the third paddle body (225), and the interval between the first blade (231) and the first paddle body (223) is greater than the interval between the second blade (232) and the third paddle body (225).

4. The enzymatic tank of claim 3, wherein, The enzyme hydrolysis tank further comprises a scraper structure (40) arranged at the end of at least part of the electric heating stirring paddle (22) and used to clean the inner wall of the tank body (10).

5. The enzymatic tank of claim 3, wherein, The scraper structure (40) comprises a frame body (41) connected to the end of at least part of the electric heating stirring paddle (22) and the stirring shaft (21), and a scraper member (42) arranged on the frame body (41).

6. The enzymatic tank of claim 3, wherein, The enzyme hydrolysis tank further comprises a coil structure (50) arranged around the outer periphery of the tank body (10).

7. The enzymatic tank of claim 1, wherein, The enzyme hydrolysis tank further comprises a thermal insulation layer (60) wrapped on the outer surface of the tank body (10), and the coil structure (50) is located between the thermal insulation layer (60) and the outer surface of the tank body (10).

8. The enzymatic tank of claim 7, wherein, ​ 9. The enzymatic tank of claim 1, wherein, ​ 10. The enzymatic tank of claim 9, wherein, ​

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