Rice husking machine achieving unified air supply

Abstract

A rice husking machine achieving unified air supply is mainly composed of a fan, an air inlet main pipe, an air inlet branch pipe, an air inlet branch pipe valve, rice husking machine bodies an air outlet branch pipe and an air outlet main pipe. The fan, the main air pipes and the branch air pipes are connected in sequence. The branch air pipes are connected to air inlets of the rice husking machine bodies, and branch air pipe valves are arranged on the branch air pipes. In order to achieve the even and stable air amount of the rice husking machine bodies, the length of the branch pipes shouldbe 2 m or above, and the length error of the branch pipes does not exceed 10%. The branch air pipe valves are arranged to be close to the rice husking machine bodies. The branch air pipe valves are round sheets, and the diameter of the round sheets is equal to the section diameter of the branch air pipes. The original positions of the branch air pipe valves are open positions, that is, the planesof the branch air pipe valves are perpendicular to the section planes of the branch air pipes. Handles are arranged on the branch air pipe valves, the positions of the branch air pipe valves are adjusted through the handles, and the opening degrees of the branch air pipes valves are changed.

Description

technical field [0001] The invention relates to a rice milling machine, in particular to a rice milling machine capable of uniform air supply. Background technique [0002] Rice milling machines in the prior art generally include a body, a feed port, a discharge port, and rollers, a sieve drum, and a whitening chamber. In order to separate the rice bran, a fan is provided, and the fan is arranged in the roller and It enters the whitening room through the small hole on the roller, so each rice mill needs at least one fan. The result of this is either that the size of the rice mill is increased, or the air supply is not enough, causing the rice bran The separation is not complete, and the economic cost and maintenance workload are increased at the same time. Contents of the invention [0003] The present invention aims at the problems raised in the background technology, and provides a device that can completely separate rice bran without occupying too much space, and can s...

AI Technical Summary

Problems solved by technology

[0002] Rice milling machines in the prior art generally include a body, a feed port, a discharge port, and rollers, a sieve drum, and a whitening chamber. In order to separate the rice bran, a fan is provided, and the fan is arranged in the roller and It enters the whitening room through the small hole on the roller, so each rice mill needs at least one fan. The result of this is either that the size of the rice mill is increased, or the air supply is not enough, causing the rice bran The separation is not complete, and at the same time increases the economic cost and maintenance workload

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