CN217025917U

CN217025917U - Multilayer liquid fermentation tank

Info

Publication number: CN217025917U
Application number: CN202220355217.4U
Authority: CN
Inventors: 管国强; 黄达明; 唐建平; 赵嘉晔
Original assignee: Zhenjiang Gerui Bioengienering Co ltd
Current assignee: Zhenjiang Gerui Bioengienering Co ltd
Priority date: 2022-02-22
Filing date: 2022-02-22
Publication date: 2022-07-22
Anticipated expiration: 2032-02-22

Abstract

The utility model belongs to the technical field of liquid fermentation tanks, in particular to a multilayer liquid fermentation tank which comprises a tank body, wherein a fermentation chamber is arranged in the tank body, a water suction pump is arranged in the tank body, a water inlet of the water suction pump is arranged on the bottom wall in the fermentation chamber, a water outlet of the water suction pump is arranged on the inner wall of one side of the fermentation chamber, the inner walls of the two sides of the fermentation chamber are respectively provided with a first partition plate and a second partition plate which are distributed in a linear array, the first partition plate and the second partition plate are arranged in a staggered way, and the water outlet is arranged above the first partition plate and the second partition plate. And improves the utilization rate of the sterile air.

Description

Multilayer liquid fermentation tank

Technical Field

The utility model relates to the technical field of liquid fermentation tanks, in particular to a multilayer liquid fermentation tank.

Background

The liquid fermentation tank is a process test instrument used in the technical field of environmental science and technology and resource science, is started in 1996 in 12 and 2 months, is a modern biotechnology which is combined and developed by utilizing new technologies such as traditional fermentation technology, cell fusion and the like, and a large industrial system for producing useful substances or directly using the useful substances in industrial production through a modern chemical engineering technology, the existing liquid fermentation tank conveys sterile air into the tank, the sterile air is utilized to contact with liquid in the tank, thereby increasing the fermentation and propagation speed of the liquid, but the air is not easy to be fused with the liquid, and the sterile air is lighter than the liquid, which can cause the sterile air to stay at the top of the cavity in the tank, the liquid is layered with the liquid, and only the upper surface of the liquid can be fully contacted with the sterile air, so that the problems of uneven fermentation and slow propagation of the liquid are caused, and the waste of the sterile air is also caused.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a multilayer liquid fermentation tank, which solves the problem that the liquid in the liquid fermentation tank cannot be fully contacted with sterile air in the background art.

(II) technical scheme

The utility model specifically adopts the following technical scheme for realizing the purpose: the utility model provides a multilayer liquid state fermentation cylinder, which comprises a tank body, the internal portion of jar is provided with the fermentation storehouse, the internally mounted of the jar body has the suction pump, the water inlet of suction pump is seted up on the inside diapire in fermentation storehouse, the delivery port of suction pump is seted up on one side inner wall in fermentation storehouse, install the first baffle and the second baffle that linear array distributes on the both sides inner wall in fermentation storehouse respectively, first baffle and the mutual dislocation set of second baffle, the delivery port is located the top of first baffle and second baffle.

Preferably, an air suction pump is installed inside the tank body, an open end of an air suction conduit on the air suction pump is arranged on the top wall inside the fermentation bin, and an open end of an air exhaust conduit on the air suction pump is arranged on the bottom wall inside the fermentation bin.

Preferably, the output fixedly connected with bull stick of the motor of installation on the jar body, the bull stick passes through the bearing and rotates to be connected on the inside roof of fermentation storehouse, and the bottom of bull stick runs through the perforation on first baffle and the second baffle in proper order to be connected with the last fixed surface of puddler.

Preferably, the inside purification storehouse that is provided with of pipe of breathing in, the purification storehouse sets up in the inside of the jar body and is located one side in the fermentation storehouse, install ultraviolet tube on the purification storehouse inner wall.

Preferably, the tank body is internally provided with an electric heating wire surrounding the periphery of the fermentation bin.

(III) advantageous effects

Compared with the prior art, the utility model provides a multilayer liquid fermentation tank, which has the following beneficial effects:

1. according to the utility model, the water pump is arranged to pump the liquid in the fermentation bin, so that the liquid can flow circularly, and then the flow area of the liquid is increased by utilizing the first partition plate and the second partition plate, so that the liquid is in full contact with the sterile air in the fermentation bin, the liquid fermentation propagation efficiency is improved, and the utilization rate of the sterile air is improved.

2. According to the utility model, the air pump is arranged on the tank body, the air pump is used for conveying the sterile air positioned at the top of the fermentation bin into the fermentation bin from the bottom of the liquid, the sterile air can pass through the liquid and return to the original position again, and then the sterile air is pumped away by the air pump, and the operation is repeated, so that the contact area of the liquid and the sterile air is further increased, and the problem of waste caused by difficulty in water melting of the air is avoided.

Drawings

FIG. 1 is a schematic sectional perspective view of the present invention as a whole;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is a schematic view of the heating wire of the present invention.

In the figure: 1. a tank body; 2. a water outlet; 3. a first separator; 4. a second separator; 5. a fermentation bin; 6. a stirring rod; 7. a water pump; 8. a water inlet; 9. an inspiratory conduit; 10. purifying the bin; 11. an ultraviolet lamp tube; 12. an electric heating wire; 13. an air pump; 14. an exhaust conduit; 15. a rotating rod; 16. an electric motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1 to 3, a multilayer liquid fermentation tank according to an embodiment of the present invention includes a tank body 1, a fermentation chamber 5 is disposed inside the tank body 1, a water pump 7 is disposed inside the tank body 1, a water inlet 8 of the water pump 7 is disposed on a bottom wall inside the fermentation chamber 5, a water outlet 2 of the water pump 7 is disposed on an inner wall of one side of the fermentation chamber 5, first partition plates 3 and second partition plates 4 are respectively disposed on inner walls of two sides of the fermentation chamber 5, the first partition plates 3 and the second partition plates 4 are disposed in a staggered manner, and the water outlet 2 is located above the first partition plates 3 and the second partition plates 4;

the water suction pump 7 is electrically connected with the power supply and used for pumping liquid in the fermentation bin 5 and discharging the liquid from the water outlet 2, the discharged liquid flows to the bottom wall inside the fermentation bin 5 along the first partition plate 3 and the second partition plate 4 and then enters the water inlet 8, the operation is repeated, the contact area between the liquid and sterile air is increased by utilizing the first partition plate 3 and the second partition plate 4, and accordingly yeast growth and propagation are promoted, wherein the water suction pump 7 cannot pump too fast.

Further, an air suction pump 13 is arranged in the tank body 1, the open end of an air suction conduit 9 on the air suction pump 13 is arranged on the top wall in the fermentation chamber 5, and the open end of an exhaust conduit 14 on the air suction pump 13 is arranged on the bottom wall in the fermentation chamber 5;

the open end of the exhaust duct 14 is provided with a one-way exhaust valve to prevent liquid from entering an exhaust pipeline, the air pump 13 is used for pumping sterile air fully fused with the liquid in the fermentation chamber 5 and delivering the air into the liquid again from the open end of the exhaust duct 14, so that the contact area of the liquid and the sterile air is increased, and the air on the top wall in the fermentation chamber 5 is effectively utilized.

Specifically, the output end of a motor 16 arranged on the tank body 1 is fixedly connected with a rotating rod 15, the rotating rod 15 is rotatably connected to the top wall inside the fermentation bin 5 through a bearing, and the bottom end of the rotating rod 15 sequentially penetrates through the through holes in the first partition plate 3 and the second partition plate 4 and is fixedly connected with the upper surface of the stirring rod 6;

the motor 16 is electrically connected with a power supply and is used for driving the rotating rod 15 to rotate, the rotating rod 15 drives the stirring rod 6 to rotate, and the stirring rod 6 stirs the liquid in the fermentation bin 5, so that the liquid is fully contacted with sterile air.

It is worth to say that the inside of the air suction duct 9 is provided with a purification bin 10, the purification bin 10 is arranged inside the tank body 1 and positioned at one side of the fermentation bin 5, and the inner wall of the purification bin 10 is provided with an ultraviolet lamp tube 11;

the ultraviolet lamp 11 disposed in the purification chamber 10 is electrically connected to a power supply, and the ultraviolet lamp 11 sterilizes the air in the air intake duct 9 by radiating ultraviolet rays.

Further, the interior of the tank body 1 is provided with an electric heating wire 12 surrounding the periphery of the fermentation bin 5;

the electric heating wire 12 is electrically connected to a power supply and used for generating heat and heating the inside of the tank 1.

The working principle is as follows: after sterile air is conveyed into the fermentation chamber 5, the water suction pump 7 is started to pump liquid at the bottom of the fermentation chamber 5 and discharge the liquid from the water outlet 2, the discharged liquid can flow back to the original position along the first partition plate 3 and the second partition plate 4, meanwhile, the air suction pump 13 is started to pump air at the top of the fermentation chamber 5 into the air suction conduit 9, then the air passes through the purification chamber 10 and is subjected to re-sterilization treatment by the ultraviolet lamp tube 11 in the purification chamber 10, and the treated air is discharged into the fermentation chamber 5 again from the open end of the exhaust conduit 14.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multilayer liquid fermentation jar, includes jar body (1), its characterized in that: the utility model discloses a fermentation tank, including jar body (1), the internally mounted of the jar body (1) has suction pump (7), set up on the diapire of fermentation storehouse (5) inside water inlet (8) of suction pump (7), set up on one side inner wall of fermentation storehouse (5) delivery port (2) of suction pump (7), install first baffle (3) and second baffle (4) that the linear array distributes on the both sides inner wall of fermentation storehouse (5) respectively, first baffle (3) and second baffle (4) dislocation set each other, delivery port (2) are located the top of first baffle (3) and second baffle (4).

2. The multi-layered liquid fermentation tank of claim 1, wherein: the internal installation of jar body (1) has aspiration pump (13), the open end of the pipe of breathing in (9) on aspiration pump (13) is seted up on the inside roof of fermentation storehouse (5), the open end of exhaust pipe (14) on aspiration pump (13) is seted up on the diapire of fermentation storehouse (5) inside.

3. A multi-layered liquid fermentor according to claim 1, characterized in that: the output end fixedly connected with bull stick (15) of motor (16) of installing on jar body (1), bull stick (15) rotate through the bearing and connect on the roof of fermentation storehouse (5) inside, and the perforation on first baffle (3) and second baffle (4) is run through in proper order to the bottom of bull stick (15) to be connected with the last fixed surface of puddler (6).

4. A multi-layered liquid fermentor according to claim 2, characterized in that: the fermentation tank is characterized in that a purification bin (10) is arranged inside the air suction pipe (9), the purification bin (10) is arranged inside the tank body (1) and located on one side of the fermentation bin (5), and an ultraviolet lamp tube (11) is installed on the inner wall of the purification bin (10).

5. A multi-layered liquid fermentor according to claim 1, characterized in that: the inner part of the tank body (1) is provided with an electric heating wire (12) surrounding the periphery of the fermentation bin (5).