CN211112020U

CN211112020U - Multi-channel jacket temperature control fermentation tank

Info

Publication number: CN211112020U
Application number: CN201921119629.2U
Authority: CN
Inventors: 王永清
Original assignee: Anhui Saide Qirui Bio Tech Co ltd
Current assignee: Anhui Saide Qirui Bio Tech Co ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-07-28
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a multichannel presss from both sides cover control by temperature change fermentation cylinder belongs to biological medicine technical field, the fermentation cylinder includes: the tank body, the jacket arranged on the outer wall of the tank body and the medium pipe communicated with the jacket; the spiral heat exchanger is characterized in that a plurality of spiral channels are arranged in the jacket, the cross sections of the channels are semicircular, the medium pipe comprises a medium inlet and a medium outlet, the medium inlet is in conduction connection with the channels, the medium outlet is in conduction connection with the channels, and the medium inlet is provided with a valve. Fermentation cylinder, the multichannel that sets up in the clamp cover can support and press from both sides cover inside and outside wall for press from both sides cover inside and outside wall can not have the atmospheric pressure difference and produce deformation because of pressing from both sides in the cover with jar internal, set up the temperature of the microorganism culture solution that the valve can accurate control layering, breed for the microorganism growth provides stable comfortable environment.

Description

Multi-channel jacket temperature control fermentation tank

Technical Field

The utility model relates to a biological medicine technical field, concretely relates to multichannel presss from both sides cover control by temperature change fermentation cylinder.

Background

The microbial fermentation tank plays an important role in research and development of biological medicines, is an indispensable important research and development device for culturing microorganisms, can provide a good growth and propagation environment for the microorganisms, and is a hotbed on which the microorganisms live. The microorganism is different from a constant temperature animal, the biological activities such as rapid propagation, secretion and the like can be kept only by depending on an external heat source, and a jacket is conventionally arranged on a fermentation tank to maintain and control the temperature in the fermentation tank, so that the environment for healthy growth of the microorganism is provided. The clamp sleeve of the microbial fermentation tank in the prior art is mostly hollow inside and is easy to deform due to the change of the air pressure in the tank, and on the other hand, the clamp sleeve can not accurately control the temperature of the layered culture solution.

SUMMERY OF THE UTILITY MODEL

The utility model provides a multichannel presss from both sides cover control by temperature change fermentation cylinder to current problem.

The utility model discloses a following technical means realizes solving above-mentioned technical problem:

multichannel presss from both sides cover control by temperature change fermentation cylinder includes: the tank body, the jacket arranged on the outer wall of the tank body and the medium pipe communicated with the jacket;

the spiral heat exchanger is characterized in that a plurality of spiral channels are arranged in the jacket, the cross sections of the channels are semicircular, the medium pipe comprises a medium inlet and a medium outlet, the medium inlet is in conduction connection with the channels, the medium outlet is in conduction connection with the channels, and the medium inlet is provided with a valve.

As an improvement of the above technical scheme, a jacket inner cavity is arranged between the jacket outer wall and the channel, an inner cavity medium inlet is arranged at the bottom of the jacket outer wall, an inner cavity medium outlet is arranged at the top of the jacket outer wall, the inner cavity medium inlet is in conduction connection with the bottom of the jacket inner cavity, and the inner cavity medium outlet is in conduction connection with the top of the jacket inner cavity.

As an improvement of the above technical solution, the medium inlet is in conduction connection with a bottom port of the spiral channel, the medium outlet is in conduction connection with a top port of the spiral channel, and the valve is located between the medium inlet and each channel connection portion.

As an improvement of the technical scheme, the top of the tank body is provided with an end cover, and the top of the end cover is provided with a process window for observing the condition of the microbial culture solution in the tank body.

As an improvement of the technical scheme, the tank body is further provided with a feeding hole and a discharging hole, the feeding hole is positioned at the top end of the end cover, and the discharging hole is positioned at the bottom of the tank body.

The utility model has the advantages that: the utility model provides a multichannel presss from both sides cover control by temperature change fermentation cylinder, the multichannel that sets up in the clamp cover can support and press from both sides cover inside and outside wall for press from both sides cover inside and outside wall can not have the atmospheric pressure difference and produce deformation because of pressing from both sides in the cover with jar internal, set up the temperature that the valve can the microorganism culture solution of accurate control layering, breed for the microorganism and provide stable comfortable environment.

Drawings

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

FIG. 2 is a cross-sectional view of the channel of the present invention;

reference numbers in the figures: 10: jar body, 11: end cap, 12: feed inlet, 13: discharge port, 14: process window, 15: outer wall of tank, 20: jacket, 21: passage, 22: jacket inner cavity, 221: lumen media inlet, 222: lumen medium outlet, 30: a medium pipe; 31: medium inlet, 32: medium outlet, 33: and (4) a valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1 and 2, the multi-channel jacketed temperature-controlled fermentation tank includes: the tank comprises a tank body 10, a jacket 20 arranged on the outer wall of the tank body 10 and a medium pipe 30 communicated and connected with the jacket 20;

a plurality of spiral channels 21 are arranged in the jacket 20, the cross section of each channel 21 is semicircular, the medium pipe 30 comprises a medium inlet 31 and a medium outlet 32, the medium inlet 31 is communicated with the channels 21, the medium outlet 32 is communicated with the channels 21, and a valve 33 is arranged on the medium inlet 31.

The inner and outer side walls of the jacket 20 can be supported by a plurality of channels 21 in the jacket 20, deformation of the jacket caused by air pressure difference between the inner cavity of the jacket 20 and the inner part of the tank 10 is avoided, the channels 21 are set to be semicircular heliciform, flow of media in unit time can be reduced under the condition that the contact area of the media and the tank 10 is ensured to be certain, and the purpose of reducing energy consumption is achieved, the valve 33 can control the conduction and the closing of the channels 21, different strains in microbial culture solution can be distributed at different liquid level positions due to various influence factors, the required growth and propagation temperatures are different, and the temperature of the jacket 20 can be controlled at different liquid level positions by controlling the opening and closing of each valve, so that the effect of precise temperature control is achieved.

As shown in fig. 1, a jacket inner cavity 22 is arranged between the outer wall of the jacket 20 and the channel 21, an inner cavity medium inlet 221 is arranged at the bottom of the outer wall of the jacket 20, an inner cavity medium outlet 222 is arranged at the top of the outer wall of the jacket 20, the inner cavity medium inlet 221 is in conduction connection with the bottom of the jacket inner cavity 22, and the inner cavity medium outlet 222 is in conduction connection with the top of the jacket inner cavity 22. The medium enters the inner cavity 22 of the jacket through the inner cavity medium inlet 221, when the inner cavity 22 of the jacket is filled with the medium, the medium flows out from the inner cavity medium outlet 222, and in the process, the medium has a temperature control effect on the channel 21, so that the temperature control effect of the channel 21 on the microbial culture solution in the tank body 10 is better.

As shown in fig. 1, the medium inlet 31 is connected to the bottom port of the spiral channel 21, the medium outlet 32 is connected to the top port of the spiral channel 21, and the valve 33 is located between the medium inlet 31 and the connection portion of each channel 21. The medium enters the channel 21 through the medium inlet 31, when the channel 21 is filled with the medium, the medium flows out from the medium outlet 32, and when the temperature of the culture solution for microorganism stratification needs to be controlled, the valve 33 is opened, so that the temperature of the corresponding layer of the culture solution can be controlled.

As shown in FIG. 1, an end cover 11 is arranged on the top of the tank 10, and a process window 14 for observing the condition of the microbial culture solution inside the tank 10 is arranged on the top of the end cover 11.

As shown in FIG. 1, the tank body 10 is further provided with a feed inlet 12 and a discharge outlet 13, the feed inlet 12 is located at the top end of the end cover 11, and the discharge outlet 13 is located at the bottom of the tank body 10. The material is fed from the top end feeding hole 12 and discharged from the bottom end discharging hole 13, so that the operation is more convenient.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. Multichannel presss from both sides cover temperature control fermentation cylinder, its characterized in that includes: the tank comprises a tank body (10), a jacket (20) arranged on the outer wall of the tank body (10), and a medium pipe (30) communicated with the jacket (20);

the spiral heat exchanger is characterized in that a plurality of spiral channels (21) are arranged in the jacket (20), the cross sections of the channels (21) are semicircular, the medium pipe (30) comprises a medium inlet (31) and a medium outlet (32), the medium inlet (31) is communicated with the channels (21), the medium outlet (32) is communicated with the channels (21), and a valve (33) is arranged on the medium inlet (31).

2. The multi-channel jacketed temperature-controlled fermentor according to claim 1, characterized in that: a jacket inner cavity (22) is arranged between the outer wall of the jacket (20) and the channel (21), an inner cavity medium inlet (221) is formed in the bottom of the outer wall of the jacket (20), an inner cavity medium outlet (222) is formed in the top of the outer wall of the jacket (20), the inner cavity medium inlet (221) is communicated and connected with the bottom of the jacket inner cavity (22), and the inner cavity medium outlet (222) is communicated and connected with the top of the jacket inner cavity (22).

3. The multi-channel jacketed temperature-controlled fermentation tank of claim 2, characterized in that: the medium inlet (31) is communicated with the bottom port of the spiral channel (21), the medium outlet (32) is communicated with the top port of the spiral channel (21), and the valve (33) is positioned between the connection part of the medium inlet (31) and each channel (21).

4. The multi-channel jacketed temperature-controlled fermentation tank of claim 3, characterized in that: the top of the tank body (10) is provided with an end cover (11), and the top of the end cover (11) is provided with a process window (14) for observing the condition of the microbial culture solution in the tank body (10).

5. The multi-channel jacketed temperature-controlled fermentation tank of any one of claims 1 to 4, characterized in that: the jar body (10) still is equipped with feed inlet (12) and discharge gate (13), feed inlet (12) are located end cover (11) top, discharge gate (13) are located jar body (10) bottom.