Problems and Development Trend of Rice Mill

Release time:

2021-07-23

Rice is a staple food loved by people all over the world. In the context of the increasing world population, rice has become an indispensable staple food in people's lives, and the problem of rice processing and production has also been highly valued by countries all over the world. The rational use of rice milling machine can improve the efficiency of rice processing, which plays a very important role in promoting economic development, liberating labor force and increasing economic income. The rice mill that can leave embryos is the future development trend.

Rice is a staple food loved by people all over the world. In the context of the increasing world population, rice has become an indispensable staple food in people's lives, and the problem of rice processing and production has also been highly valued by countries all over the world. reasonable userice millIt can improve the efficiency of rice processing, which plays a very important role in promoting economic development, liberating labor force and increasing economic income. can leave the embryorice millIs the future development trend.

Existingrice millEmbryo-preserving Technology and Existing Problems

Existingrice millThe application of embryo preservation technology is essentially a process of grinding rice bran layer and aleurone layer, but there are some differences in the whitening process, and the whitening principle is basically the same. Existingrice millThe structure is mainly composed of a white roller and a white rice milling silo surrounded by a sieve plate.rice millIt will also be equipped with corresponding power device, transmission device and inlet and outlet. There is a certain gap between the drum and the screen cylinder wall to form an annular cylindrical space. After the brown rice enters the whitening chamber through the collection port, a vigorous whitening movement occurs, so that the rice bran layer and the aleurone layer are crushed out. At present, the whitening rollers are mainly iron rollers and sand rollers. The surface of iron roller is convex straight rib or oblique rib, and the surface of sand roller is smooth or grooved. According to the different installation methods of the white roller, it can be divided into horizontalrice milland verticalrice mill. Existingrice millThere are many problems such as more broken rice, low embryo retention rate and high starch content of rice bran. At the same time, some dust and rice bran will be produced in the process of whitening, which will cause grinding if not cleaned in time. The blockage of the rice machine channel affects the normal use of the machine, and the quality of white rice is not high. Inrice millIn the future development, the development of embryo rice machine is the mainstream trend.

rice mill-Development trend of rice milling machine with embryo

rice millGrinding out of ordinary rice has been unable to meet people's needs, the nutritional value of embryo rice is higher. Embryonic rice machine is one of the future development trends. From the processing principle of brown rice, the variety of brown rice, the characteristics of raw materials, the freshness of rice, the white passes of the rice mill, the pores of the roller table, the length of the roller, the speed of the roller, etc. will affect the yield and quality of embryo rice. Therefore, in order to further improve the whitening effect of the bacteria-protecting rice machine and improve the bacteria-protecting rate of brown rice, when developing the bacteria-protecting machine, the five grain station should comprehensively optimize the above aspects and adjust the parameters of the traditional rice mill. and structural changes. For example, reducing the pressure of the whitening chamber, allowing brown rice to be arranged in an orderly manner in the whitening chamber, and reducing the rolling of brown rice can all achieve the purpose of improving the embryo retention rate. The fungus-preserving rice machine of the invention has the advantages of fast white grinding and multi-way white grinding when working. At the same time, the bacteria-protecting rice machine should use a combination of sand rollers and iron rollers. Grind with sand roller first, then iron. The roller is used for wiping and grinding white. During the grinding white process, the blower system guides the chaff under negative pressure to reduce the problem of blockage of the rice milling channel.