Rice processing system with multiple impurity removal functions and processing method thereof

Abstract

The invention discloses a rice processing system with multiple impurity removal functions and a processing method.The rice processing system with the multiple impurity removal functions comprises a machine box, a machine base is fixedly installed at the bottom of the machine box, a feeding hopper is fixedly installed at the top of the machine box, and a screening box with the top being of an opening structure is arranged in the machine box; the bottom end of the feeding hopper extends into the screening box, a plurality of springs are fixedly installed on the outer wall of the left side of the screening box at equal intervals, the ends, away from the screening box, of the springs are fixedly connected with the inner wall of the left side of the machine box, and a connecting shaft is fixedly installed on the outer wall of the right side of the screening box. The device is reasonable in design and good in practicability, integrated operation of secondary impurity removal of rice and screening of broken rice grains can be achieved, the impurity removal effect on the rice is good, impurity removal is more thorough, the screening effect on the broken rice grains is good, the labor amount and the working time are reduced, and the processing quality and the processing efficiency of the rice are improved.

Description

technical field [0001] The invention relates to the technical field of rice processing, in particular to a rice processing system with multiple impurity removal functions and a processing method thereof. Background technique [0002] Rice is the food made from rice after cleaning, husking, rice milling, finishing and other processes. It is the main food for people in most parts of China. During the processing of rice, it is necessary to use processing equipment to remove the husk and The bran layer is to whiten the rice and process it into edible rice, and then carry out subsequent processing such as drying and packaging. [0003] However, in the prior art, during the use of commonly used rice processing equipment, because the whitened rice will be mixed with some larger debris such as debris, dust and rice husk, and some broken rice grains will be produced, so The impurity removal mechanism will be installed on the rice processing equipment to remove impurities from the wh...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a rice processing system with multiple impurity removal functions and its processing method, which solves the problem that the existing rice processing equipment has a relatively simple impurity removal function, and the rice is mixed with impurities. The effect of removing impurities such as larger gravel, dust and rice husk is not ideal, and the removal of impurities is not thorough enough. It is also necessary for the staff to use other equipment to remove impurities from the rice again, and after the removal of impurities from the rice is completed , in order to ensure the processing quality of rice, another screening equipment is needed to screen and separate the broken rice grains mixed in the rice, which increases the labor load of the staff, increases the operation steps and working hours, and affects the work efficiency.

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