CN213232300U

CN213232300U - Fermentation tank

Info

Publication number: CN213232300U
Application number: CN202021970618.8U
Authority: CN
Inventors: 陈继朋; 李雪
Original assignee: Zhucheng Yongxiang Machinery Co ltd
Current assignee: Zhucheng Yongxiang Machinery Co ltd
Priority date: 2020-09-10
Filing date: 2020-09-10
Publication date: 2021-05-18
Anticipated expiration: 2030-09-10

Abstract

The utility model provides a fermentation tank, its characterized in that: the fermentation tank comprises a tank body, the internal fermentation chamber that is equipped with of jar, the fermentation intracavity is equipped with the (mixing) shaft, be equipped with drive (mixing) shaft pivoted power device on the jar body, be equipped with stirring vane on the (mixing) shaft, be equipped with the baffle on the lateral wall in fermentation chamber, the lower part of the jar body is equipped with the sleeve, be equipped with the accuse temperature chamber between sleeve and the jar body, the lower extreme in accuse temperature chamber is equipped with the water inlet, and the upper end is equipped with. The temperature adjustment and control of the fermentation cavity can be realized through the temperature control cavity, so that the fermentation cavity is in constant water bath heating, the heating effect is good, the heating is uniform, the temperature in the fermentation cavity can be effectively controlled, and the fermentation effect is improved; through setting up different structural shape with first blade and second blade, can carry out different stirring modes to the material of fermentation intracavity different positions to improve stirring effect.

Description

Fermentation tank

Technical Field

The utility model relates to a fermentation equipment technical field.

In particular to a fermentation tank.

Background

A fermenter refers to an apparatus used industrially for carrying out microbial fermentation. The main body is a main cylinder made of stainless steel plate and has a volume of 1m³To several hundred meters³. The structure is strict and reasonable in design and processing. The fermentation tank can resist steam sterilization, has certain operation elasticity, reduces internal accessories as much as possible (avoids dead angles), has strong material and energy transfer performance, can be adjusted to a certain degree so as to be convenient for cleaning and reduce pollution, and is suitable for the production of various products and the reduction of energy consumption.

In the fermentation process of the fermentation tank, the fermentation material inside the fermentation tank needs to be heated sometimes, and the fermentation material inside the fermentation tank needs to be at a constant temperature, in the prior art, the heating pipe is usually arranged on the outer wall of the tank body to heat so as to raise the internal temperature, but the internal part of the tank body is easily heated unevenly, the temperature of the part close to the heating pipe is higher than that of the part far away from the heating pipe, so that the heating is uneven, and the fermentation effect is influenced; and the stirring blades in the fermentation tank in the prior art adopt blades with the same structure from top to bottom, so that the stirring in the tank is uneven, and the fermentation effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the shortcomings of the traditional technology and provide a fermentation tank aiming at the defects of the prior art.

The purpose of the utility model is achieved through the following technical measures: a fermentation cylinder which characterized in that: the fermentation tank comprises a tank body, the internal fermentation chamber that is equipped with of jar, the fermentation intracavity is equipped with the (mixing) shaft, be equipped with drive (mixing) shaft pivoted power device on the jar body, be equipped with stirring vane on the (mixing) shaft, be equipped with the baffle on the lateral wall in fermentation chamber, the lower part of the jar body is equipped with the sleeve, be equipped with the accuse temperature chamber between sleeve and the jar body, the lower extreme in accuse temperature chamber is equipped with the water inlet, and the upper end is equipped with.

The (mixing) shaft of fermentation intracavity rotates under power device's drive, drive stirring vane simultaneously and stir the material, it is more even to make inside material distribution, water inlet to accuse temperature intracavity water injection through accuse temperature chamber lower extreme, the circulating water flows by the delivery port of upper end, it is full of accuse temperature chamber to make whole circulating water, and can realize the temperature regulation and the accuse temperature in fermentation chamber through accuse temperature chamber, make the fermentation intracavity be in during invariable water bath heating, the heating effect is good, and the heating is even, can effectively control the temperature in the fermentation intracavity, improve the fermentation effect.

As an improvement of the technical scheme: stirring vane includes first blade and second blade, first blade sets up in the second blade top, first blade is equipped with the multiunit.

As an improvement of the technical scheme: every group first blade is equipped with two, first blade is through first fixed cover and first connecting axle and (mixing) shaft fixed connection, first blade include with first fixed cover fixed connection's connecting portion and keep away from the stirring portion of first fixed cover.

As an improvement of the technical scheme: the stirring part is gradually reduced from one end connected with the connecting part to the other end.

As an improvement of the technical scheme: the second blade passes through the fixed cover of second and second connecting axle and (mixing) shaft fixed connection, the fixed suit of second is on the (mixing) shaft, the second connecting axle passes the fixed cover of second and (mixing) shaft, the equal fixedly connected with second blade in both ends of second connecting axle.

As an improvement of the technical scheme: the power device is a motor, the motor is arranged on the upper portion of the tank body, the motor is fixedly connected with the tank body through a motor base, one end of the stirring shaft penetrates through the tank body and is connected with the output end of the motor, and the other end of the stirring shaft is fixedly connected with the tank body through a supporting seat.

As an improvement of the technical scheme: the defoaming device is fixedly connected to the stirring shaft and comprises a connecting plate and defoaming teeth, the connecting plate is fixedly connected with the stirring shaft, the defoaming teeth are arranged below the connecting plate and are arranged in a plurality of uniform distribution along the length direction of the connecting plate.

As an improvement of the technical scheme: the height of the tank body is H1, and the height of the sleeve is H2, wherein H2 is more than 0.6H1 and less than 0.8H 1.

As an improvement of the technical scheme: the stirring blades are arranged in a fermentation cavity surrounded by the sleeve.

As an improvement of the technical scheme: and the lower part of the sleeve is fixedly provided with a supporting leg.

Owing to adopted above-mentioned technical scheme, compare with prior art, the utility model has the advantages that: the utility model provides a fermentation tank, through setting up the temperature control chamber in the lower part of the tank body, through controlling the water inlet of temperature chamber lower extreme to controlling the water injection in the temperature chamber, the circulating water flows out by the delivery port of upper end, makes the whole circulating water full of the temperature control chamber, and can realize the temperature regulation and the temperature control of fermentation chamber through controlling the temperature chamber, makes the fermentation intracavity be in the heating of invariable water bath, and the heating is effectual, and heats evenly, can effectively control the temperature in the fermentation chamber, improves the fermentation effect; through setting up different structural shape with first blade and second blade, can carry out different stirring modes to the material of fermentation intracavity different positions to improve stirring effect.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

FIG. 1 is a schematic view of the overall structure of a fermentation tank of the present invention.

FIG. 2 is a schematic top view of a first blade of a fermenter according to the present invention.

FIG. 3 is a schematic view of a top view of a fermentation tank according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example (b): as shown in the attached drawings 1-3, a fermentation tank comprises a tank body 1, wherein a fermentation cavity 2 is arranged in the tank body 1, a feed inlet 3 communicated with the fermentation cavity 2 is arranged at the upper end of the tank body 1, a discharge outlet 4 communicated with the fermentation cavity 2 is arranged at the lower end of the tank body, a stirring shaft 5 is arranged in the fermentation cavity 2, a power device for driving the stirring shaft 5 to rotate is arranged on the tank body 1, stirring blades are arranged on the stirring shaft 5, a baffle 6 is arranged on the side wall of the fermentation cavity 2, a sleeve 7 is arranged at the lower part of the tank body 1, a temperature control cavity 8 is arranged between the sleeve 7 and the tank body 1, a water inlet 9 is arranged at the lower end of.

The material enters into fermentation chamber 2 by feed inlet 3 on upper portion and ferments, the (mixing) shaft 5 in the fermentation chamber 2 rotates under power device's drive, drive stirring vane stirs the material simultaneously, make inside material distribution more even, water injection to accuse temperature chamber 8 in water inlet 9 through the 8 lower extremes in accuse temperature chamber, the circulating water flows out by delivery port 10 of upper end, make whole circulating water be full of accuse temperature chamber 8, and can realize the temperature regulation and the accuse temperature in fermentation chamber 2 through accuse temperature chamber 8, make and be in invariable water bath heating in fermentation chamber 2, it is effectual to heat, and it is even to heat, can effectively control the temperature in the fermentation chamber 2, improve the fermentation effect.

In this embodiment, the lower part of the tank body is further provided with three support legs 24, and the three support legs 24 are used for supporting the whole tank body.

As shown in fig. 1, the stirring blade includes a first blade 11 and a second blade 12, the first blade 11 is disposed above the second blade 12, and the first blade 11 is provided with a plurality of sets. In this embodiment, the first blades 11 are provided with two sets, the second blades 12 are provided with one set, the first blades 11 are arranged above the second blades 12, and the side walls corresponding to the first blades 11 in the fermentation cavity 2 are provided with the baffle 6.

In this embodiment, as shown in fig. 1-2, each set of the first blades 11 has two pieces, the first blades 11 are fixedly connected to the stirring shaft 5 through a first fixing sleeve 13 and a first connecting shaft 15, and the first blades 11 include a connecting portion 17 fixedly connected to the first fixing sleeve 13 and a stirring portion 18 far away from the first fixing sleeve 13. First connecting axle 15 passes first fixed cover 13 and (mixing) shaft 5, the equal fixedly connected with first blade 11 in both ends of first connecting axle 15, connecting portion 17 and first connecting axle 15 fixed connection, in this embodiment, adopt the welding, connect firmly. As shown in fig. 2, the stirring section 18 is gradually reduced in thickness from one end connected to the connecting section 17 to the other end. Stirring portion 18 is whole to be the arc setting, can effectively increase stirring scope, and reduces the stirring resistance, improves stirring effect.

As shown in fig. 1, in this embodiment, the second blade 12 is fixedly connected to the stirring shaft 5 through a second fixing sleeve 14 and a second connecting shaft 16, the second fixing sleeve 14 is fixedly sleeved on the stirring shaft 5, the second connecting shaft 16 passes through the second fixing sleeve 14 and the stirring shaft 5, and both ends of the second connecting shaft 16 are fixedly connected to the second blade 12. The second blade 12 is the slice setting, and a plurality of flakiness board weld group form second blade 12 together, and second blade 12 can effectively improve stirring effect.

In this embodiment, power device is motor 19, motor 19 sets up on jar body 1 upper portion, motor 19 passes through motor cabinet 20 and jar body 1 fixed connection, wherein one end of (mixing) shaft 5 passes jar body 1 is connected with motor 19's output, the other end of (mixing) shaft 5 passes through supporting seat 21 and jar body 1 fixed connection.

As shown in fig. 1, still fixedly connected with fire fighting equipment on (mixing) shaft 5, fire fighting equipment includes connecting plate 22 and defoaming tooth 23, connecting plate 22 and (mixing) shaft 5 fixed connection, defoaming tooth 23 sets up in connecting plate 22 below, defoaming tooth 23 is equipped with a plurality ofly, a plurality ofly defoaming tooth 23 is along the length direction equipartition of connecting plate 22.

In this embodiment, as shown in fig. 1, the height of the can body 1 is H1, and the height of the sleeve 7 is H2, 0.6H1 < H2 < 0.8H 1. In this embodiment, H2 is 0.72H1, the material is mainly located in the range surrounded by the sleeve 7, the material can be uniformly heated by the temperature control chamber 8, and the temperature is stable, and in this embodiment, the stirring blade and the baffle 6 are also located in the fermentation chamber 2 surrounded by the sleeve 7.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A fermentation cylinder which characterized in that: the fermentation tank comprises a tank body, the internal fermentation chamber that is equipped with of jar, the fermentation intracavity is equipped with the (mixing) shaft, be equipped with drive (mixing) shaft pivoted power device on the jar body, be equipped with stirring vane on the (mixing) shaft, be equipped with the baffle on the lateral wall in fermentation chamber, the lower part of the jar body is equipped with the sleeve, be equipped with the accuse temperature chamber between sleeve and the jar body, the lower extreme in accuse temperature chamber is equipped with the water inlet, and the upper end is equipped with.

2. A fermenter according to claim 1, wherein: stirring vane includes first blade and second blade, first blade sets up in the second blade top, first blade is equipped with the multiunit.

3. A fermenter according to claim 2, wherein: every group first blade is equipped with two, first blade is through first fixed cover and first connecting axle and (mixing) shaft fixed connection, first blade include with first fixed cover fixed connection's connecting portion and keep away from the stirring portion of first fixed cover.

4. A fermenter according to claim 3, wherein: the stirring part is gradually reduced from one end connected with the connecting part to the other end.

5. A fermenter according to claim 2, wherein: the second blade passes through the fixed cover of second and second connecting axle and (mixing) shaft fixed connection, the fixed suit of second is on the (mixing) shaft, the second connecting axle passes the fixed cover of second and (mixing) shaft, the equal fixedly connected with second blade in both ends of second connecting axle.

6. A fermenter according to one of the claims 1 to 5, wherein: the power device is a motor, the motor is arranged on the upper portion of the tank body, the motor is fixedly connected with the tank body through a motor base, one end of the stirring shaft penetrates through the tank body and is connected with the output end of the motor, and the other end of the stirring shaft is fixedly connected with the tank body through a supporting seat.

7. A fermenter according to one of the claims 1 to 5, wherein: the defoaming device is fixedly connected to the stirring shaft and comprises a connecting plate and defoaming teeth, the connecting plate is fixedly connected with the stirring shaft, the defoaming teeth are arranged below the connecting plate and are arranged in a plurality of uniform distribution along the length direction of the connecting plate.

8. A fermenter according to one of the claims 1 to 5, wherein: the height of the tank body is H1, and the height of the sleeve is H2, wherein H2 is more than 0.6H1 and less than 0.8H 1.

9. A fermenter according to claim 8, wherein: the stirring blades are arranged in a fermentation cavity surrounded by the sleeve.

10. A fermenter according to one of the claims 1 to 5, wherein: and the lower part of the sleeve is fixedly provided with a supporting leg.