CN-224199362-U - Microbial fermentation stationary flow equipment

CN224199362UCN 224199362 UCN224199362 UCN 224199362UCN-224199362-U

Abstract

The utility model discloses a microbial fermentation steady flow device, which belongs to the technical field of microbial fermentation and comprises a fermentation barrel, wherein a gas input pipe and a liquid input pipe are respectively connected through a three-way pipe, so that the gas and the liquid are respectively input, when the gas is input, the pressure of the gas flow can push a blocking ball to move and drive a telescopic rod and a spring to extend, at the moment, the blocking ball and a blocking ring are changed from a tightly attached state to be separated, at the moment, the gas enters the fermentation barrel through the three-way pipe, when the gas stops conveying, the blocking ball automatically resets under the action of the spring to block the blocking ring, the liquid is also input in the same way, the cross contamination can be avoided, the stable supply of a single medium is ensured, the flow area of the three-way pipe and the fermentation barrel is changed by driving an adjusting plate through an electric push rod, the flow speed of the gas or the liquid is adjusted, the hydrodynamic stability of the fermentation liquid is maintained, and the fermentation requirements of different stages are met.

Inventors

ZHAO ZHIWEI
CUI JIANQI
WU ZHIHUA
WU ZHIQIANG
WANG XIONGJIE
HU JINGWEN
WANG ZIXUAN
Fan Chenbing
WANG HONGLI
An Jinying

Assignees

赵致伟

Dates

Publication Date: 20260505
Application Date: 20250506

Claims (6)

1. A microbial fermentation steady flow device comprises a fermentation barrel (1) and is characterized in that an observation window (101) is fixedly inlaid on the fermentation barrel (1), a rotating rod (2) is rotationally connected to the middle of an inner cavity of the fermentation barrel (1), a plurality of stirring rods (3) are symmetrically and fixedly connected to the outer surface of the rotating rod (2), a three-way pipe (5) is communicated with the upper surface of the fermentation barrel (1), a gas input pipe (6) and a liquid input pipe (7) are respectively communicated with the other two ends of the three-way pipe (5), blocking rings (8) are fixedly connected to inner cavities of the other two ends of the three-way pipe (5), blocking balls (9) are abutted to the inner cavities of the blocking rings (8), a connecting plate (10) is fixedly connected to the outer surface of the blocking balls (9), a spring (12) is sleeved on the outer surface of the telescopic rod (11), an adjusting frame (13) is communicated with the outer surface of the lower end of the three-way pipe (5), and an inner cavity (14) is movably connected to the adjusting frame (13).
2. The microbial fermentation steady flow equipment of claim 1, wherein a plurality of supporting legs (102) are uniformly and fixedly connected to the lower surface of the fermentation barrel (1), the observation window (101) is made of transparent materials, and graduation marks are marked on the outer surface of the observation window.
3. The microbial fermentation steady flow equipment of claim 1, wherein the upper surface of the fermentation barrel (1) is communicated with a feed pipe (103), the outer surface of the lower end of the fermentation barrel (1) is communicated with a discharge pipe (104), and a valve (105) is arranged on the discharge pipe (104).
4. The microbial fermentation steady flow equipment according to claim 1 is characterized in that a motor (4) is fixedly connected to the middle of the upper surface of the fermentation barrel (1), and the output shaft end of the motor (4) penetrates through the fermentation barrel (1) and is fixedly connected with a rotating rod (2).
5. The microbial fermentation steady flow equipment according to claim 1, wherein sealing gaskets are wrapped and fixed on the outer surfaces of the blocking ring (8) and the blocking ball (9), one end of the spring (12) is fixedly connected with the connecting plate (10), and the other end of the spring (12) is fixedly connected with the blocking ring (8).
6. The microbial fermentation steady flow equipment according to claim 1, wherein a sealing plug pad is fixedly wrapped on the outer surface of the adjusting plate (14), a side plate (15) is fixedly connected to the upper surface of the fermentation barrel (1), an electric push rod (16) is fixedly connected to one side of the side plate (15), and the output shaft end of the electric push rod (16) penetrates through the adjusting frame (13) and is fixedly connected with the adjusting plate (14).

Description

Microbial fermentation stationary flow equipment Technical Field The utility model relates to the technical field of microbial fermentation, in particular to microbial fermentation steady flow equipment. Background The microbial fermentation steady flow equipment is special equipment for controlling and maintaining the fluid flow stability in the microbial fermentation process, various parameters in a fermentation tank need to be precisely controlled in order to ensure the stable growth environment of the microorganisms and improve the product yield and quality, wherein the flow control of fluid (such as a culture medium, air or other gases) is included, the flow of liquid or gas flowing into the fermentation tank can be precisely controlled, the stability in the fermentation process is ensured, the fermentation condition is optimized, the production efficiency and the product quality are improved, and the microbial fermentation steady flow equipment is widely applied to the fields of biological pharmacy, food processing, agricultural chemical production and the like. CN222294037U discloses a steady flow device for microbial fermentation, which comprises a fermentation tank, wherein a feeding pipe is penetrated and fixedly connected to the right side of the top of the fermentation tank, a crushing tank is fixedly connected to the right side of the top of the inner wall of the fermentation tank, two fixed shafts are penetrated and rotatably connected to the front side and the rear side of the inner wall of the crushing tank, uniformly densely distributed crushing teeth are fixedly connected to the outer ring of the fixed shaft, a second motor is fixedly connected to the front side of the crushing tank, the output end of the second motor is fixedly connected with the fixed shaft, gears are fixedly connected to the rear side of the outer ring of the fixed shaft, and the two gears are meshed and connected. In the prior art, during the actual use process, because a few gases are generated in the microbial fermentation process, when the gases or the liquid are continuously added inwards through the pipeline, the gases generated in the fermentation process are easy to flow backwards (namely, a backflow phenomenon) from the pipeline, and the backflow can cause pollution of a supply medium by byproducts in the fermentation process, so that the quality of a culture medium or the composition ratio of the gases are influenced, and the fermentation effect is further influenced, so that the microbial fermentation steady flow equipment is provided. Disclosure of utility model 1. Technical problem to be solved The utility model provides a microbial fermentation steady flow device, which is characterized in that a gas input pipe and a liquid input pipe are respectively connected through a three-way pipe, so that the gas and the liquid are respectively input, when the gas is input, the pressure of the gas flow can push a blocking ball to move and drive a telescopic rod and a spring to extend, at the moment, the blocking ball and a blocking ring are changed from a tightly attached state to be separated, at the moment, the gas enters a fermentation barrel through the three-way pipe, when the gas stops conveying, the blocking ball automatically resets under the action of the spring to block the blocking ring, the liquid is also input in the same way, the cross contamination can be avoided, the stable supply of a single medium is ensured, the flow area of the joint of the three-way pipe and the fermentation barrel is changed, the flow speed of the gas or the liquid is regulated, the hydrodynamic stability of the fermentation liquid is maintained, and the fermentation requirements of different stages are met. 2. Technical proposal In order to solve the problems, the utility model adopts the following technical scheme. The utility model provides a microorganism fermentation stationary flow equipment, includes the fermentation vat, inlay on the fermentation vat and be fixed with the observation window, fermentation vat inner chamber middle part is rotated and is connected with the dwang, dwang outward appearance surface symmetry fixedly connected with a plurality of puddlers, fermentation vat upper surface intercommunication has the three-way pipe, the other both ends of three-way pipe communicate respectively has gas input pipe and liquid input pipe, the equal fixedly connected with of three-way pipe both ends inner chamber blocks up the ring, the intra-annular chamber butt of blocking has the jam ball, the outer surface symmetry fixedly connected with connecting plate of jam ball, fixedly connected with telescopic link between connecting plate and the jam ring, telescopic link outward surface cover is equipped with the spring, three-way pipe lower extreme surface intercommunication has the regulating frame, regulating frame and three-way pipe inner chamber swing joint have the regulating plate. Further, a plurality of supporting