Heating base for microbial fermentation of white spirit

Abstract

The utility model belongs to the technical field of baijiu fermentation, and particularly relates to a heating base for baijiu microbial fermentation, which comprises a shell, a cavity is formed in the shell, a heating pipe is fixedly connected to the side wall of the cavity, four storage grooves are uniformly formed in the top surface of the shell, and supporting assemblies are arranged in the storage grooves. An annular groove is formed in the top face of the shell, the annular groove is rectangular, an auxiliary heating assembly is arranged in the annular groove, and universal wheels are assembled at the positions, close to the four corners, of the bottom face of the shell. The supporting assembly comprises a supporting rod arranged in the containing groove, the side wall of the shell is in threaded connection with a bolt, threaded holes are formed in the supporting rod and the side wall of the containing groove, and the bolt is in threaded connection with the threaded holes. The bottom and the side edge of the fermentation tank can be synchronously heated according to fermentation requirements, so that the fermentation tank is in a constant-temperature environment, and fermentation is facilitated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of liquor fermentation, and particularly relates to a heating base for liquor microbial fermentation. BACKGROUND

[0002] In the preparation process of liquor, raw materials are added with starter to be subjected to fermentation treatment, so that microorganisms in the raw materials can be fermented, and fermentation is an indispensable step in the liquor-making process; at present, many liquor-making factories adopt a tank fermentation mode, that is, raw materials mixed with starter are placed in a plurality of fermentation tanks, and the fermentation tanks are placed on a heatable base to promote fermentation, and through this fermentation mode, the fermentation temperature can be better controlled, and the taste and quality of liquor can be ensured.

[0003] However, many existing heating bases for fermentation are single in that heating elements are added to the bases, although heat can be conducted to the bottom of the fermentation tank, heat loss is fast when the heat passes through the bottom to the top of the fermentation tank, and thus the bottom of the fermentation tank is completely fermented, while the raw materials at the top are not completely fermented, which not only affects the taste of the finished liquor, but also causes waste due to the low liquor yield of the incompletely fermented raw materials. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims to provide a heating base for liquor microbial fermentation, which can simultaneously heat the bottom and side edge of the fermentation tank according to the fermentation requirement, so that the fermentation tank is in a constant temperature environment, and fermentation can be promoted.

[0005] The technical scheme adopted by the utility model is as follows:

[0006] The heating base for liquor microbial fermentation comprises a shell, a cavity is formed in the shell, a heating pipe is fixedly connected to the side wall of the cavity, four receiving grooves are uniformly formed in the top surface of the shell, a supporting assembly is arranged in each receiving groove, an annular groove is formed in the top surface of the shell, the annular groove is rectangular, an auxiliary heating assembly is arranged in the annular groove, and a universal wheel is arranged on the bottom surface of the shell near each corner.

[0007] The supporting assembly comprises a supporting rod arranged in the receiving groove, a bolt is threadedly connected to the side wall of the shell, a threaded hole is formed in the side wall of the supporting rod and the receiving groove, the bolt is threadedly connected to the threaded hole, a top plate is fixedly connected to the side wall of the bolt, the top plate abuts against the supporting rod, a plurality of insertion holes are formed in the side wall of the supporting rod, and a screw is arranged in each insertion hole.

[0008] A circular groove is formed in the side wall of the receiving groove, and the top plate is adapted to the circular groove.

[0009] The auxiliary heating assembly comprises a shielding curtain fixedly connected to the bottom surface of the annular groove, the shielding curtain is of a folding structure, the shielding curtain is hollow, a heating wire is arranged in the cavity of the shielding curtain, and the heating wire is in a spiral shape.

[0010] The top surface of the shielding curtain is fixedly connected with a butt joint plate, the butt joint plate is in a Z-shaped structure, and a through hole is formed in the side wall of the butt joint plate.

[0011] The top surface of the shell is fixedly connected with a heat conduction plate.

[0012] The utility model achieves the following technical effects:

[0013] The heating base for liquor microbial fermentation of the utility model can be used for lifting the shielding curtain to a suitable height according to the fermentation process requirement through the cooperation between the shell, the heating pipe, the supporting assembly and the auxiliary heating assembly, the bottom and the side edge of the fermentation tank are synchronously heated by the heating pipe and the heating wire, the fermentation tank is in a relatively constant temperature environment, the raw materials in the fermentation tank can be fully fermented, and the fermentation effect is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 is a schematic view of a shielding curtain storage state of the utility model embodiment;

[0015] Figure 2 is a schematic view of a shielding curtain lifting state of the utility model embodiment;

[0016] Figure 3 is a partial sectional view of the shell;

[0017] Figure 4 is a sectional view of the shell;

[0018] Figure 5 is an enlarged view of A in the utility model embodiment Figure 3 ;

[0019] Figure 6 is an enlarged view of B in the utility model embodiment Figure 2 .

[0020] In the drawings, the components represented by the numbers are listed as follows:

[0021] 1, shell;2, cavity;3, heating pipe;4, storage groove;5, supporting rod;6, bolt;7, threaded hole;8, top plate;9, circular groove;10, annular groove;11, shielding curtain;12, heating wire;13, butt joint plate;14, through hole;15, insertion hole;16, screw;17, heat conduction plate;18, universal wheel. DETAILED DESCRIPTION

[0022] In order to make the purpose and advantages of the utility model more clear and understandable, the utility model is specifically described below in combination with examples. It should be understood that the following text is merely used to describe one or several specific embodiments of the utility model and does not strictly limit the scope of protection specifically requested by the utility model.

[0023] As shown in Figures 1-6 A heating base for white liquor microbial fermentation, comprising a shell 1, a cavity 2 is formed in the shell 1, a heating pipe 3 is fixedly connected to the side wall of the cavity 2, four receiving grooves 4 are uniformly formed on the top surface of the shell 1, a supporting assembly is arranged in the receiving groove 4, an annular groove 10 is formed on the top surface of the shell 1, the annular groove 10 is rectangular, an auxiliary heating assembly is arranged in the annular groove 10, and universal wheels 18 are arranged on the bottom surface of the shell 1 near the four corners.

[0024] As shown in Figure 3 and Figure 5 The supporting assembly comprises a supporting rod 5 arranged in the receiving groove 4, a bolt 6 is threadedly connected to the side wall of the shell 1, a threaded hole 7 is formed in the side wall of the supporting rod 5 and the receiving groove 4, the bolt 6 is threadedly connected to the threaded hole 7, a top plate 8 is fixedly connected to the side wall of the bolt 6, the top plate 8 abuts against the supporting rod 5, a plurality of insertion holes 15 are formed in the side wall of the supporting rod 5, and a screw 16 is arranged in the insertion hole 15.

[0025] A circular groove 9 is formed in the side wall of the receiving groove 4, and the top plate 8 is matched with the circular groove 9.

[0026] The supporting rod 5 can be vertically arranged according to the fermentation requirement, the supporting rod 5 is used for supporting the shielding curtain 11, the stability during long-time fermentation is ensured, the supporting rod 5 is controlled in tension or relaxation by the bolt 6, and the supporting rod 5 has the characteristics of simple structure, convenient operation and high stability. In addition, the circular groove 9 is used for accommodating the top plate 8, when the supporting rod 5 is loosened by the bolt 6, the top plate 8 is located in the circular groove 9, and the jamming of the bolt 6 is avoided.

[0027] As shown in Figure 5 The auxiliary heating assembly comprises a shielding curtain 11 fixedly connected to the bottom surface of the annular groove 10, the shielding curtain 11 is of a folding structure, the shielding curtain 11 is hollow, a heating wire 12 is arranged in the inner cavity of the shielding curtain 11, and the heating wire 12 is spiral-shaped.

[0028] Specifically, the shielding curtain 11 adopts a corrugated folding structure, has good high-temperature resistance and heat conduction performance, when the shielding curtain 11 is lifted, the heat generated by the heating pipe 3 and the heating wire 12 is transferred to the inner space of the shielding curtain 11, so as to guide the heat into the fermentation tank, promote the fermentation of raw materials, and the heating wire 12 adopts spiral distribution and has good tensile performance, when the shielding curtain 11 is lifted, the heating wire 12 is not affected, and the heating wire 12 can be made of nickel-chromium alloy, iron-chromium-aluminum alloy or carbon fiber.

[0029] As Figure 2 and Figure 6 The top surface of the shielding curtain 11 is fixedly connected with a butt plate 13, the butt plate 13 is in Z-shaped structure, and a through hole 14 is arranged in the side wall of the butt plate 13.

[0030] The butt plate 13 and the screw 16 can be used to lift the shielding curtain 11 and fix it on the support rod 5, and the screw 16 can be accommodated in the jack 15 in the initial state, and the inner wall of the jack 15 can be provided with a thread to facilitate cooperation with the screw 16.

[0031] As Figure 1 and Figure 3 The top surface of the shell 1 is fixedly connected with a heat conduction plate 17. The heat conduction plate 17 is made of metal heat conduction material, so as to facilitate heat conduction to the fermentation tank.

[0032] The working principle of the utility model is as follows: when the fermentation tank needs to be heated to promote fermentation, first, the fermentation tank is placed on the heat conduction plate 17, the shielding curtain 11 is lifted according to the fermentation requirement, the bolt 6 is loosened, the support rod 5 is lifted to the vertical state, the bolt 6 is tightened, then the shielding curtain 11 is pulled up to the appropriate height, the screw 16 is inserted into the through hole 14, the screw 16 is screwed into the jack 15, and the shielding curtain 11 is supported, then the heating pipe 3 and the heating wire 12 are started to reach the appropriate temperature, so as to promote the fermentation of the raw materials in the fermentation tank.

[0033] The above is only the preferred embodiment of the utility model, it should be pointed out that for ordinary skilled person in the art, without departing from the principle of the utility model, a number of improvements and refinements can be made, these improvements and refinements should also be considered as the protection scope of the utility model. The structures, devices and operation methods not specifically described and explained in the utility model are implemented according to the conventional means in the field without special description and limitation.

Claims

1. A heating base for the microbial fermentation of Baijiu, characterized in that: Including the casing (1), the cavity (2) is opened inside the casing (1), the cavity (2) side wall is fixedly connected with heating pipe (3), the casing (1) top evenly is provided with four receiving grooves (4), the receiving groove (4) is provided with support assembly, the casing (1) top is provided with annular groove (10), the annular groove (10) is rectangular, the annular groove (10) is provided with auxiliary heating assembly, the casing (1) bottom near the four corners is equipped with universal wheel (18) uniformly.

2. The heating base for microbial fermentation of Baijiu according to claim 1, characterized in that: The support assembly includes a support rod (5) disposed in the receiving groove (4), the casing (1) side wall is threadedly connected with the bolt (6), the support rod (5) and the receiving groove (4) side wall are provided with threaded holes (7), the bolt (6) is threadedly connected with the threaded hole (7), the bolt (6) side wall is fixedly connected with the top plate (8), the top plate (8) is abutted with the support rod (5), the support rod (5) side wall is provided with a plurality of insertion holes (15), the insertion hole (15) is provided with a screw (16).

3. The heating base for the microbial fermentation of Baijiu according to claim 2, characterized in that: The receiving groove (4) side wall is provided with a circular groove (9), the top plate (8) is adapted to the circular groove (9).

4. The heating base for white liquor microbial fermentation according to claim 1, characterized in that: The auxiliary heating assembly includes a shielding curtain (11) fixedly connected to the bottom of the annular groove (10), the shielding curtain (11) is a folding structure, the shielding curtain (11) is hollow, the shielding curtain (11) is assembled with a heating wire (12) in the cavity, the heating wire (12) is spiral.

5. The heating base for white liquor microbial fermentation according to claim 4, characterized in that: The top surface of the shielding curtain (11) is fixedly connected with a butt plate (13), the butt plate (13) is in Z-shaped structure, the side wall of the butt plate (13) is provided with a through hole (14).

6. The heating base for white liquor microbial fermentation according to claim 1, characterized in that: The top surface of the casing (1) is fixedly connected with a heat conducting plate (17).

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