Fermentation processing device for tea production

Abstract

The utility model discloses a fermentation processing device for tea production, aiming at solving the problems of unstable tea quality and odor accumulation in the existing fermentation mode and improving the overall quality and production efficiency of tea fermentation. The device comprises a box body, a plurality of uniformly distributed partition plates are fixedly connected to two sides in the box body, and a fermentation box is arranged between the partition plates. A fixed shaft is arranged in the fermentation box, so that the fermentation box can be conveniently moved and turned over, and the tea leaves can be uniformly distributed in the fermentation process. A heating copper pipe and an air hole are arranged at the bottom end in the box body, so that the drying temperature is increased, and the uniformity and efficiency of tea fermentation are promoted. The fermentation box comprises an outer box body and an inner box body, the inner box body is arranged in the outer box body, a double-layer structure is formed, and the heat preservation performance is improved. A T-shaped limiting piece is arranged on the fixed shaft and is matched with a sliding groove in the box body, so that the stability of the fermentation box in the rotating process is ensured. The sealing door is movably connected with the box body through a rotating shaft hinge, heat loss is effectively prevented, and meanwhile operation is convenient.

Description

TECHNICAL FIELD

[0001] The utility model provides a fermentation processing device belongs to tea production technical field, especially relates to a fermentation processing device for tea production. BACKGROUND

[0002] Tea fermentation refers to the process of changing the color, aroma and taste of tea by controlling temperature, humidity and other conditions, using the polyphenol oxidase contained in tea or the action of microorganisms, so that the polyphenols in tea undergo oxidative polymerization reaction, thereby forming the unique quality characteristics of different tea. This process involves the changes of various chemical components in tea, including the oxidation of tea polyphenols, the transformation of amino acids and sugars, the formation of aroma substances, etc. These changes work together to give tea its unique flavor and health benefits.

[0003] The existing fermentation method is to stack the twisted tea leaves together. Although this method is simple and easy to operate, it has high efficiency, but the tea leaves may produce a bad fermentation odor after fermentation, which is a mixture of acid, sour, fishy and rotten smell. This odor is called pile odor. Because of the humid environment or the insufficient or excessive fermentation of tea leaves under long-term pressure, these bad odors are produced, affecting the quality of tea. Moreover, it is impossible to achieve absolute uniformity when tea leaves are fermented together, which may lead to insufficient or excessive fermentation of part of the tea leaves, thereby affecting the overall quality of the tea. SUMMARY

[0004] To make up for the shortcomings of the prior art, the present application provides a fermentation processing device for tea production, which solves the problem of low fermentation efficiency of existing tea and instability of tea quality, improves the uniformity and efficiency of tea fermentation, and reduces production cost.

[0005] To solve the above technical problems, the utility model provides the following technical scheme: a fermentation processing device for tea production, comprising a box body, a plurality of evenly distributed partition plates are fixedly connected on both sides of the inside of the box body, and a fermentation tank is located between the partition plates, and a fixed shaft is provided in the fermentation tank and penetrates the fermentation tank and is inserted into the inside of the box body.

[0006] Preferably, a heating copper pipe is arranged at the bottom end of the inside of the box body, a bottom plate corresponding to the box body is arranged on the heating copper pipe, and a plurality of evenly distributed air holes penetrating the bottom plate are arranged on the bottom plate.

[0007] Preferably, the fermentation tank comprises an outer box body and an inner box body penetrated by the fixed shaft respectively, and the inner box body is arranged in the inside of the outer box body.

[0008] Preferably, a T-shaped limiting piece is fixedly connected to one end of the fixed shaft close to the inner side plate body of the box body, and a sliding groove corresponding to the limiting piece is arranged in the inside of the box body.

[0009] Preferably, the sum of the width of the fermentation tank and the two side partition plates is not greater than the internal width of the box body, and the length of the sliding groove is not less than the width of the fermentation tank, so as to ensure that the fermentation tank can rotate in the box body.

[0010] Preferably, the end of the fixed shaft away from the limiting piece is provided with a sealing door movably connected with the box body through a rotating shaft hinge.

[0011] The one or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0012] The utility model discloses a fermentation processing device for tea production, including the box body, the inside both sides of box body are fixedly connected with a plurality of even distribution's partition board, is equipped with the fermentation tank between the partition board, is equipped with the fixed axle in the fermentation tank, and such structure design makes tea even distribution in the fermentation process, and the movement and overturning of fermentation tank are realized with the help of fixed axle, avoid the generation of the uneven fermentation and the bad fermentation smell caused by the tea stacking in the traditional stacking fermentation mode, and simultaneously, the bottom end of box body is equipped with heating copper pipe and air hole, increases the drying temperature in the box body, ensures the uniformity and efficiency of tea fermentation, thereby effectively solve the unstable quality and the heap smell problem of tea in the existing fermentation mode, improve the overall quality of tea fermentation.

[0013] Other advantages, objects and features of the utility model will be set forth in the subsequent specification to some extent, and to some extent, it will be obvious to those skilled in the art based on the study of the following text or can be taught from the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional schematic view of the fermentation processing device for tea production of the utility model;

[0015] Figure 2 It is a sectional view of the fermentation processing device for tea production of the utility model;

[0016] Figure 3 It is the box body sectional view of the fermentation processing device for tea production of the utility model;

[0017] Figure 4 It is the explosion decomposition diagram of the fermentation tank of the fermentation processing device for tea production of the utility model.

[0018] As shown in the figure:

[0019] 1, box body;

[0020] 11, partition board; 12, heating copper pipe; 13, bottom plate; 14, air hole; 15, sliding groove; 16, sealing door;

[0021] 2. fermentation tank;

[0022] 21. fixed shaft; 22. outer box; 23. inner box; 24. limiting piece. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described 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. Based on the embodiments in the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0024] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only embodiments.

[0025] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the present application belongs; the terms used in the specification of the present application are only for the purpose of describing specific embodiments and are not intended to limit the present application; the term "and / or" used herein includes any and all combinations of one or more related listed items.

[0026] As shown in Figure 1 and Figure 2 A fermentation processing device for tea production, comprising a box body 1, a plurality of evenly distributed partition plates 11 are fixedly connected on both sides of the inside of the box body 1, a fermentation tank 2 located between the partition plates 11, a fixed shaft 21 penetrating through itself and inserted into the inside of the box body 1 is arranged in the fermentation tank 2, a heating copper pipe 12 is arranged at the bottom end of the inside of the box body 1, a bottom plate 13 corresponding to the box body 1 is arranged on the heating copper pipe 12, and a plurality of evenly distributed air holes 14 penetrating through themselves are arranged on the bottom plate 13.

[0027] In the embodiment, by providing a fermentation processing device for tea production, the device comprises a box body 1, a plurality of evenly distributed partition plates 11 are fixedly connected to the inside of the box body 1, a fermentation tank 2 is arranged between the partition plates 11, and a fixed shaft 21 is arranged in the fermentation tank 2. The structure design makes the tea evenly distributed during the fermentation process, and the movement and overturning of the fermentation tank 2 are realized by the fixed shaft 21, which avoids the uneven fermentation and the generation of bad fermentation odor caused by the stacking of tea in the traditional stacking fermentation mode. Meanwhile, a heating copper pipe 12 and air holes 14 are arranged at the bottom end of the inside of the box body 1, which increases the drying temperature in the box body 1 and ensures the uniformity and efficiency of tea fermentation, thereby effectively solving the problems of unstable tea quality and stacking flavor in the existing fermentation mode and improving the overall quality of tea fermentation.

[0028] As shown in Figure 3 and Figure 4 , the fermentation tank 2 comprises an outer box body 22 and an inner box body 23 which are respectively penetrated by the fixed shaft 21, and the inner box body 23 is arranged in the inside of the outer box body 22. The double-layer structure design is conducive to improving the heat preservation performance of the fermentation tank, and is convenient for cleaning and maintenance. The end of the fixed shaft 21 close to the inner side plate body of the box body 1 is fixedly connected with a T-shaped limiting piece 24, the limiting piece 24 is matched with a sliding groove 15 in the inside of the box body 1, and the stability and accuracy of the fermentation tank 2 during rotation are ensured.

[0029] The sliding groove 15 corresponding to the limiting piece 24 is arranged in the inside of the box body 1, and the length of the sliding groove 15 is not less than the width of the fermentation tank 2, which ensures that the fermentation tank 2 can rotate freely in the box body 1, so that the tea can more evenly receive heat and air flow during the fermentation process, and the uniformity of fermentation is further improved.

[0030] The sum of the width of the fermentation tank 2 and the width of the two side partition plates 11 is not greater than the internal width of the box body 1, which ensures that the fermentation tank 2 has enough space to rotate and move in the box body 1, and also facilitates the operation and maintenance of the fermentation tank 2 by the operator.

[0031] The end of the fixed shaft 21 away from the limiting piece 24 is provided with a sealing door 16 which is movably connected with the box body 1 through a rotating shaft hinge. The design of the sealing door 16 can effectively prevent the loss of heat during the fermentation process, and can be conveniently opened when the fermentation tank 2 needs to be operated, thereby ensuring the convenience of operation.

[0032] In the embodiment, the innovative design of the above structure not only improves the uniformity and efficiency of tea fermentation, but also enhances the heat preservation performance of the fermentation tank and the convenience of operation, thereby further improving the overall quality and production efficiency of tea fermentation. In addition, the arrangement of the sealing door 16 also helps to reduce the invasion of foreign odors and maintain the purity of the tea fermentation environment, which helps to improve the aroma and taste of the tea.

[0033] In use, first, the tea to be fermented is evenly placed in the fermentation tank 2 between the partition plates 11, ensuring that the tea is evenly distributed during fermentation. Then, the fermentation tank 2 is moved and turned by the fixed shaft 21, which helps to avoid uneven fermentation and the production of bad fermentation odor caused by tea stacking. During fermentation, the heating copper pipe 12 at the bottom of the box 1 starts to work, providing the necessary heat, while the air holes 14 on the bottom plate 13 ensure heat and air circulation, further promoting the uniform fermentation of the tea.

[0034] When the fermentation tank 2 needs to be operated or maintained, the sealing door 16 can be opened by the rotating shaft hinge on the end of the fixed shaft 21 away from the limiting piece 24, which ensures minimal heat loss during fermentation and ensures the convenience of operation. During fermentation, the double-layer structure of the fermentation tank 2, including the outer box 22 and the inner box 23, improves the heat preservation performance and facilitates cleaning and maintenance.

[0035] During fermentation, if the degree of tea fermentation needs to be adjusted, the fermentation tank 2 can be freely rotated in the box 1 by the cooperation of the T-shaped limiting piece 24 and the sliding groove 15 inside the box 1, so that the tea can more evenly receive heat and air circulation, further improving the uniformity of fermentation. After fermentation is completed, the fermented tea is taken out through the sealing door 16 for subsequent processing steps.

[0036] During the entire use process, the width design of the fermentation tank 2 and the two side partition plates 11 ensures that the fermentation tank 2 has enough space to rotate and move in the box 1, and also facilitates the operator to operate and maintain the fermentation tank 2, thereby realizing efficient, uniform and quality improvement of the tea fermentation process.

[0037] Although the present application has been disclosed with reference to the preferred embodiments, it is not intended to limit the present application, and any person skilled in the art can make various modifications and modifications without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application should be defined by the claims.

Claims

1. A fermentation processing device for tea leaf production, comprising a box (1), characterized in that: The box (1) is fixedly connected with a plurality of evenly distributed partition plates (11) on both sides of the inside, and a fermentation box (2) is located between the partition plates (11), wherein the fermentation box (2) is provided with a fixed shaft (21) penetrating through the fermentation box (2) and inserted into the inside of the box (1).

2. The fermentation processing device for tea production according to claim 1, characterized in that: The inside bottom end of the box (1) is provided with a heating copper pipe (12), the heating copper pipe (12) is provided with a bottom plate (13) corresponding to the box (1), and the bottom plate (13) is provided with a plurality of evenly distributed air holes (14) penetrating through the bottom plate (13).

3. The fermentation processing device for tea production according to claim 1, characterized in that: The fermentation box (2) comprises an outer box (22) and an inner box (23) penetrated by the fixed shaft (21), and the inner box (23) is arranged in the inside of the outer box (22).

4. The fermentation processing device for tea production according to claim 1, characterized in that: One end of the fixed shaft (21) close to the inner side plate of the box (1) is fixedly connected with a T-shaped limiting piece (24), and the inside of the box (1) is provided with a sliding groove (15) corresponding to the limiting piece (24).

5. The fermentation processing device for tea production according to claim 4, characterized in that: The sum of the width of the fermentation box (2) and the two side partition plates (11) is not greater than the inside width of the box (1), and the length of the sliding groove (15) is not less than the width of the fermentation box (2), so that the fermentation box (2) can rotate in the box (1).

6. The fermentation processing device for tea production according to claim 4, characterized in that: The other end of the fixed shaft (21) away from the limiting piece (24) is provided with a sealing door (16) movably connected with the box (1) through a rotating shaft hinge.

Images