Fermentation tank seed outlet structure

Abstract

The utility model discloses a fermentation tank seed outlet structure which comprises a fermentation assembly, comprising a fermentation tank body, support legs fixed at the bottom of the fermentation tank body, a feed port connected to the fermentation tank body, a discharge port connected to the bottom of the fermentation tank body, a motor mounted at the top end of the fermentation tank body, and a stirring rod coaxially connected to the motor, the air inlet pipe is connected to the bottom of the fermentation tank body, the exhaust pipe is connected to the top of the fermentation tank body, and a valve is mounted on the discharge hole; the cleaning assembly comprises an air cylinder fixed to the bottom of the fermentation tank body, a U-shaped connecting rod fixed to the bottom end of the air cylinder and a wall cleaning ring fixed to the U-shaped connecting rod, and the wall cleaning ring can be attached to the inner wall of the discharging opening; and after impurities are adhered to the inner wall of the discharge port, the air cylinder is started to drive the U-shaped connecting rod and the wall cleaning ring to move, and the wall cleaning ring scrapes the inner wall of the discharge port, so that the content of impurities in subsequent discharged liquid is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of fermentation tanks, in particular to a seed outlet structure of a fermentation tank. Background Art

[0002] A fermentation tank refers to a device used in industry for microbial fermentation. Its main body is generally a main cylinder made of stainless steel plates. During design and processing, attention should be paid to its strict and reasonable structure, ability to withstand steam sterilization, certain operational flexibility, minimal internal accessories to avoid dead corners, strong material and energy transfer performance, and the ability to be adjusted to facilitate cleaning and reduce pollution. It is suitable for the production of a variety of products and reduce energy consumption.

[0003] When discharging during fermentation, the solids in the fermentation tank may flow out along with the liquid. If there are too many solids, it may cause blockage, and some substances will stick to the inner wall of the discharge port, resulting in more impurities in the liquid during the subsequent discharge process. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] In view of the above problems and / or the problems existing in the seed outlet structure of an existing fermentation tank, the present utility model is proposed.

[0006] Therefore, the purpose of the present invention is to provide a fermentation tank seed outlet structure. When using this device, the material is first put into the fermentation tank from the feed port, and the gas is injected from the air inlet pipe. The motor is turned on to drive the stirring rod to mix evenly. The material completes fermentation in the fermentation tank body, and the solid remains on the filter screen. The discharge port valve is opened and the liquid is discharged from the discharge port. When the inner wall of the discharge port is stuck with impurities, the cylinder is turned on to drive the U-shaped connecting rod and the wall cleaning ring to move. The wall cleaning ring scrapes the inner wall of the discharge port, thereby reducing the impurity content in the subsequent liquid discharge; when exhausting, the gas is purified to a certain extent through the filter plate and the adsorption plate, reducing pollution to the environment.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A fermentation tank seed outlet structure, comprising:

[0009] A fermentation assembly includes a fermentation tank body, a support leg fixed to the bottom of the fermentation tank body, a feed port connected to the fermentation tank body, a discharge port connected to the bottom of the fermentation tank body, a motor installed at the top of the fermentation tank body, a stirring rod coaxially connected to the motor, an air inlet pipe connected to the bottom of the fermentation tank body, and an exhaust pipe connected to the top of the fermentation tank body, wherein a valve is installed on the discharge port;

[0010] The cleaning assembly includes a cylinder fixed to the bottom of the fermentation tank body, a U-shaped connecting rod fixed to the bottom end of the cylinder, and a wall cleaning ring fixed to the U-shaped connecting rod. The wall cleaning ring can fit on the inner wall of the discharge port.

[0011] As a preferred solution of the seed outlet structure of a fermentation tank described in the present invention, a filter screen is installed on the inner wall of the fermentation tank body, and the filter screen is located below the stirring rod.

[0012] As a preferred solution of the fermentation tank seed outlet structure described in the present invention, a filter plate and an adsorption plate are installed in the inner wall of the exhaust pipe.

[0013] As a preferred solution of the seed outlet structure of a fermentation tank described in the present invention, a transverse rod is fixed on the stirring rod, and inner wall plates are symmetrically fixed on the transverse rod, and the inner wall plates are in contact with the inner wall of the fermentation tank body.

[0014] As a preferred solution of the fermentation tank seed outlet structure described in the present invention, an insulation bin is fixed on the outer wall of the fermentation tank body, the top of the insulation bin is connected to a steam inlet, and the bottom of the insulation bin is connected to a condensed water outlet.

[0015] Compared with the prior art, the present invention has the following beneficial effects: when using the present device, the material is first put into the fermentation tank from the feed port, the gas is injected from the air inlet pipe, the motor is turned on to drive the stirring rod to mix evenly, the material completes fermentation in the fermentation tank body, the solid remains on the filter screen, the discharge port valve is opened, and the liquid is discharged from the discharge port; when the inner wall of the discharge port is stuck with impurities, the cylinder is turned on to drive the U-shaped connecting rod and the wall cleaning ring to move, and the wall cleaning ring scrapes the inner wall of the discharge port, thereby reducing the impurity content in the subsequent liquid discharge; when exhausting, the gas is purified to a certain extent through the filter plate and the adsorption plate, reducing pollution to the environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without inventive labor. Among them:

[0017] Figure 1 This is a schematic diagram of the overall structure of a fermentation tank seed outlet structure of the present invention;

[0018] Figure 2 This is a structural cross-sectional view of a seed outlet structure of a fermentation tank according to the present invention;

[0019] Figure 3 The utility model is a fermentation tank seed outlet structure Figure 2 A partial enlarged view of middle A. DETAILED DESCRIPTION

[0020] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0021] Next, the present invention is described in detail with reference to schematic diagrams. For ease of illustration, cross-sectional views of device structures may be partially enlarged and not to scale when describing the embodiments of the present invention. Furthermore, the schematic diagrams are merely illustrative and should not limit the scope of protection of the present invention. Furthermore, in actual production, three-dimensional dimensions, including length, width, and depth, should be included.

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clear, the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

[0023] The utility model provides a fermentation tank seed outlet structure. When using the device, materials are first put into the material inlet, gas is injected from the air inlet pipe, the motor is turned on to drive the stirring rod to mix evenly, the materials complete fermentation in the fermentation tank body, the solids remain on the filter screen, the outlet valve is opened, and the liquid is discharged from the outlet. When impurities are stuck to the inner wall of the outlet, the cylinder is turned on to drive the U-shaped connecting rod and the wall cleaning ring to move, and the wall cleaning ring scrapes the inner wall of the outlet, thereby reducing the impurity content in the subsequent liquid discharge; when exhausting, the gas is purified to a certain extent through the filter plate and the adsorption plate, reducing pollution to the environment.

[0024] Figure 1-Figure 3 The figure shows the overall structure of a fermentation tank seed outlet structure of the utility model. Figure 1-Figure 3 In this embodiment, a fermentation tank seed outlet structure includes a main body including a fermentation component 100 and a cleaning component 200.

[0025] The fermentation assembly 100 includes a fermentation tank body 110, a support leg 120 fixed to the bottom of the fermentation tank body 110, a feed port 130 connected to the fermentation tank body 110, a discharge port 140 connected to the bottom of the fermentation tank body 110, a motor 150 installed at the top of the fermentation tank body 110, a stirring rod 160 coaxially connected to the motor 150, an air inlet pipe 170 connected to the bottom of the fermentation tank body 110, and an exhaust pipe 180 connected to the top of the fermentation tank body 110. A valve is installed on the discharge port 140; a filter screen 190 is installed on the inner wall of the fermentation tank body 110, and the filter screen 190 is located below the stirring rod 160; a filter plate 180a and an adsorption plate 180b are installed in the inner wall of the exhaust pipe 180; a transverse rod 160a is fixed to the stirring rod 160, and an inner wall plate 160b is symmetrically fixed to the transverse rod 160a, and the inner wall plate 160b is in contact with the inner wall of the fermentation tank body 110;

[0026] The cleaning assembly 200 includes a cylinder 210 fixed to the bottom of the fermentation tank body 110, a U-shaped connecting rod 220 fixed to the bottom end of the cylinder 210, and a wall cleaning ring 230 fixed on the U-shaped connecting rod 220. The wall cleaning ring 230 can fit on the inner wall of the discharge port 140; an insulation bin 240 is fixed on the outer wall of the fermentation tank body 110, the top of the insulation bin 240 is connected to a steam inlet 240a, and the bottom end of the insulation bin 240 is connected to a condensate outlet 240b. During use, when the fermentation tank body 110 needs to be kept warm, steam is injected into the steam inlet 240a.

[0027] Combine Figure 1-Figure 3 , a fermentation tank seed outlet structure of this embodiment, the specific usage process is as follows: when using this device, first put the material into the feed port 130, inject gas from the air inlet pipe 170, turn on the motor to drive the stirring rod 150 160 to mix evenly, and the material completes fermentation in the fermentation tank body 110. The solid remains on the filter screen 190, and the discharge port 140 valve is opened. The liquid is discharged from the discharge port 140. When impurities stick to the inner wall of the discharge port 140, the cylinder 210 is turned on to drive the U-shaped connecting rod 220 and the wall cleaning ring 230 to move. The wall cleaning ring 230 scrapes the inner wall of the discharge port 140, thereby reducing the impurity content in the subsequent liquid discharge; when exhausting, the gas passes through the filter plate 180a and the adsorption plate 180b to be purified to a certain extent, reducing pollution to the environment.

[0028] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A fermentation tank seed outlet structure, characterized in that: include: A fermentation assembly (100) comprises a fermentation tank body (110), a support leg (120) fixed to the bottom of the fermentation tank body (110), a feed port (130) connected to the fermentation tank body (110), a discharge port (140) connected to the bottom of the fermentation tank body (110), a motor (150) mounted on the top of the fermentation tank body (110), a stirring rod (160) coaxially connected to the motor (150), an air inlet pipe (170) connected to the bottom of the fermentation tank body (110), and an exhaust pipe (180) connected to the top of the fermentation tank body (110); a valve is mounted on the discharge port (140); The cleaning assembly (200) includes a cylinder (210) fixed to the bottom of the fermentation tank body (110), a U-shaped connecting rod (220) fixed to the bottom end of the cylinder (210), and a wall cleaning ring (230) fixed to the U-shaped connecting rod (220), wherein the wall cleaning ring (230) can be attached to the inner wall of the discharge port (140).

2. A fermentation tank seed outlet structure according to claim 1, characterized in that: A filter screen (190) is installed on the inner wall of the fermentation tank body (110), and the filter screen (190) is located below the stirring rod (160).

3. A fermentation tank seed outlet structure according to claim 1, characterized in that: A filter plate (180a) and an adsorption plate (180b) are installed in the inner wall of the exhaust pipe (180).

4. A fermentation tank seed outlet structure according to claim 1, characterized in that: A transverse rod (160a) is fixed on the stirring rod (160), and an inner wall plate (160b) is symmetrically fixed on the transverse rod (160a), and the inner wall plate (160b) is in contact with the inner wall of the fermentation tank body (110).

5. A fermentation tank seed outlet structure according to claim 1, characterized in that: A heat preservation chamber (240) is fixed on the outer wall of the fermentation tank body (110), the top end of the heat preservation chamber (240) is connected to a steam inlet (240a), and the bottom end of the heat preservation chamber (240) is connected to a condensed water outlet (240b).

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