Rice polishing device

Abstract

The invention discloses a rice polishing device. The rice polishing device comprises a body box and a top plate fixedly arranged at the upper end of the body box. A bottom box is fixedly arranged at one end of the bottom of the top plate. A feeding chamber and a polishing chamber are fixedly arranged at the bottom end of the top plate. According to the rice polishing device, water can be evenly sprayed to rice entering the feeding chamber, rice wetting is convenient, rice bran can be better thoroughly removed through grinding, the smooth finish and polishing uniformity of rice are improved, crushed rice is reduced, uniform exhausting can be conducted on the polishing chamber, bran powder generated due to polishing can be blown out of a polishing pipe, falls into a material receiving chamber and is discharged through a bran powder discharging pipe. Meanwhile, the rice obtained after polishing is dried, a front cover arranged at the front end can be convenient to mount and dismount, detection and maintenance can be conducted on the inner feeding chamber and the polishing chamber, the material receiving chamber can be conveniently cleaned, inner cleanliness is kept, pipeline blockageis avoided, and better usage prospects are brought.

Description

technical field [0001] The invention relates to the field of rice polishing devices, in particular to a rice polishing device. Background technique [0002] Rice becomes brown rice after husking. Brown rice becomes rice after removing most of the cortex and part of the germ. There is a small amount of bran powder on the surface of the rice grains of large white rice, which affects the appearance, quality, storage and taste of the rice. Therefore, This part of the bran powder needs to be removed through the polishing process. Polishing is one of the key processes in cleaning rice processing. Because polishing can remove the bran powder on the surface of rice grains, proper polishing can make the starch on the surface of rice grains colloidal, showing a certain brightness and appearance. Well, the value of the product increases, and rice polishing devices are often used for polishing; [0003] The existing rice polishing device has certain disadvantages in use. First, it cann...

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Problems solved by technology

[0003] The existing rice polishing device has certain disadvantages in use. First, it cannot moisten the rice, which is not conducive to completely grinding off the rice bran, and cannot improve the smoothness and polishing uniformity of the rice. The phenomenon of broken rice is relatively high. The polishing chamber can be uniformly exhausted, the bran powder produced by polishing cannot be completely blown out of the polishing tube, and the polished rice cannot be dried. Finally, the traditional polishing device has a complicated structure and cannot clean the inner feeding chamber and the polishing chamber. It is inconvenient to clean the material receiving chamber for inspection and maintenance, and it is easy to block the internal pipeline, which has a certain impact on people's use process. Therefore, we propose a rice polishing device

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