Exhaust device of fermentation tank

A technology of exhaust device and fermenter, which is applied in bioreactor/fermenter combination, specific-purpose bioreactor/fermenter, biochemical cleaning device, etc., can solve the problems of environmental pollution, splashing, etc. The effect of cross infection

Inactive Publication Date: 2011-05-25
河南省岳氏精忠科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a fermentation tank exhaust device, the technical problem to be solved is to prevent the fermentation liquid or water brought out by the fermentation tank during the exhaust process from splashing on the fermentation tank and its surroundings, polluting the environment

Method used

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  • Exhaust device of fermentation tank
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Embodiment Construction

[0013] Such as figure 1 As shown, a fermenter exhaust device of the present invention is installed vertically on the top of the fermenter. The device includes a receiving cylinder 3, the inside of the lower end and the outside of the upper end of the receiving cylinder 3 are pyramid structures. The lower end of the receiving tube 3 is communicated with a main exhaust pipe 8 , and a part of the upper pipeline of the main exhaust pipe 8 is located in the receiving tube 3 , and the intake end of the main exhaust pipe 8 is provided with an intake switch valve 9 . The upper end of the receiving cylinder 3 is connected with an exhaust elbow 1, the exhaust end of the exhaust elbow 1 is vertically downward, and the exhaust end is provided with an exhaust switch valve 11; the exhaust elbow 1 is close to the exhaust end. An air intake pipe 12 is provided, an air switch valve 13 is arranged on the air intake pipe 12, and a precision filter 10 is provided on the outside of the air switch...

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Abstract

The invention discloses an exhaust device of a fermentation tank, comprising a receiving barrel, wherein one end of the receiving barrel is communicated with a main exhaust pipe; a pipeline of the main exhaust pipe is partially positioned in the receiving barrel; the gas inlet end of the main exhaust pipe is provided with a gas inlet switch valve; the other end of the receiving barrel is communicated with an exhaust elbow; the exhaust end of the exhaust elbow is provided with an exhaust switch valve; one end part of the receiving barrel, which is connected with the main exhaust pipe, is provided with a water discharge pipe; and the water discharge end of the water discharge pipe is provided with a water discharge switch valve. Fermentation liquor and water, carried by a gas exhausted in a biological fermentation process are respectively splashed into the receiving barrel through the main exhaust pipe and discharged from the exhaust elbow and the water discharge pipe so as to be prevented from splashing into the fermentation tank and the periphery thereof, therefore the requirements for cleanness and environmental protection are met.

Description

technical field [0001] The invention relates to an exhaust device for a fermentation tank, which belongs to the technical field of biological fermentation. Background technique [0002] Most of the biological liquid fermentation uses a vertical fermenter with stirring. The top of the fermenter is provided with an exhaust pipe to discharge the gas generated during the fermentation process. The exhaust pipe is provided with an exhaust valve. When adding water to the fermentation tank, the exhaust valve of the exhaust pipe must be opened, and the gas in the volume occupied by the filling water will take out the fermentation liquid or water to the outside of the tank through the exhaust valve and the exhaust pipe, respectively. The tank and its surroundings will pollute the surrounding environment. During the process of discharging the fermentation liquid from the fermentation tank, because the fermentation liquid in the tank is quickly discharged, a vacuum is generated in the ...

Claims

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Application Information

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IPC IPC(8): C12M1/00
Inventor 魏福录岳占州古绍彬贾新成黄晓书王建华李哲岳朝鹏陈占国朱佰放
Owner 河南省岳氏精忠科技有限公司
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