Biological fermentation device

Abstract

The invention provides a biological fermentation device, and relates to the technical field of biological equipment. The biological fermentation device comprises a tank body, wherein a charging pipe and a discharging pipe are connected with the top and the bottom of the tank body, respectively; washing holes and a motor are arranged at the top of the tank body; the motor is arranged at the center of the top of the tank body; a driving shaft of the motor is inserted into the tank body, and a stirring blade is fixed at the tail end of the driving shaft; the bottom of the tank body is of a hopper shape; a material circulating pipeline and a slag cleaning hole are connected with the side face of the tank body; the discharging pipe is provided with a transparent window and a sampling branch pipe; a tracing pipe is arranged on the inner wall of the tank body, the inlet and the outlet of the tracing pipe extend out of the tank body; and a filter screen is arranged at the bottom in the tank body. According to the biological fermentation device, the inside of the tank body is overall cleaned due to the four washing holes in the top of the tank body, the cleaning dead zone is eliminated, and the product quality is improved; and the fermenting temperature can be controlled by controlling the water temperature in the tracing pipe, so that the ingredients of a fermenting product can be more stable while the fermenting efficiency is improved.

Description

technical field [0001] The invention belongs to the technical field of biological equipment, in particular to a biological fermentation device. Background technique [0002] The biological fermentation device is the most commonly used basic equipment in bioengineering production. Whether the design of the biological fermentation device is reasonable will directly affect the product quality. But the existing products all have some deficiencies in this respect: 1. Most of the existing fermentation devices are provided with only one cleaning hole, and there is a blind spot when cleaning the inside of the tank body, resulting in incomplete cleaning, and it is difficult to adapt to products with higher quality requirements. 2. Most of the existing fermentation devices can only provide the same fermentation temperature environment as the external temperature, and the external temperature is constantly changing, which makes the microorganisms in the fermentation tank unable to main...

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Problems solved by technology

[0003] The present invention provides a biological fermentation device to solve the problem that the existing biological fermentation device proposed in the above-mentioned background technology has insufficient aspects such as product quality assurance, convenient operation, and the environment of the production area.

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