Yeast crushing equipment and method for preparing yeast powder

Abstract

The invention discloses yeast crushing equipment and a method for preparing yeast powder. The powdery yeast equipment comprises an air conveying system, and a crushing mechanism, a yeast powder buffering cabin and a bag-type dust collector which are connected with the air conveying system, wherein the air conveying system comprises a draught fan, a feeding air pipe, a dust suction air pipe, a dust-air air pipe and a clean-air air pipe; one end of the feeding air pipe is connected with the crushing mechanism and the other end of the feeding air pipe is communicated with the yeast powder buffering cabin by a three-way switching valve; the upper end of the yeast powder buffering cabin is connected with the dust-air air pipe; the dust suction air pipe and the dust-air air pipe are connected in parallel and then are connected with the crushing mechanism to form a closed pipeline; the three-way switching valve is also provided with a comprehensive controller. The method for preparing the yeast powder comprises the following steps of yeast block crushing, air conveying of the yeast powder, yeast powder collection and environmental dust collection. According to the powdery yeast equipment and the method for preparing the yeast powder, a yeast block is crushed and the yeast powder is conveyed under a full-negative-pressure state; the crushing quality can be monitored in real time, the working temperature of a crusher is effectively controlled and the conveying efficiency is greatly improved.

Description

technical field [0001] The invention belongs to the technical field of brewing, and relates to koji powder equipment and a method for preparing koji powder. Background technique [0002] During the brewing process, the koji is broken into powdery particles called koji. A large amount of dust will be generated during the koji powder process, which will seriously pollute the production environment and cause damage to the workers. However, to achieve dust-free koji, the following two problems must be solved , One is to break the koji block in a sealed state, and the other is to transport the crushed koji powder in a sealed state. In order to solve the above two problems, the traditional process is to use a complete sealing device on the powder koji equipment to realize crushing in a sealed state and transport koji powder in a sealed state. However, this method is only theoretically possible and does not Practical operability, the existing problems mainly include: First, in a c...

AI Technical Summary

Problems solved by technology

In order to solve the above two problems, the traditional process is to use a complete sealing device on the powder koji equipment to realize crushing in a sealed state and transport koji powder in a sealed state. However, this method is only theoretically possible and does not Practical operability, the existing problems mainly include: First, in a completely sealed state, the crushing quality of the crusher cannot be controlled in real time. In the sealed state, the dust density is extremely high, and the visibility is extremely low, and it is impossible to pass through internal or external devices. Carry out time monitoring; second, when the crusher is crushing, the working temperature will gradually increase with the extension of time, and it will accelerate the temperature rise in a sealed state. If the temperature is not lowered in time, it will cause an accident and seriously affect the powder. The efficiency of koji; the third is to convey koji powder in a sealed state. The koji powder particles are small and light in weight. A large amount of koji powder will float in the sealed cavity, resulting in the inability to transport koji powder

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