The key role of rice processing equipment

Release time:

2021-12-20

Rice is one of the staple foods of human beings. The carbohydrate in rice is mainly starch, and the protein contained in rice is mainly gluten, followed by gliadin and globulin. The biological value of protein and the composition of amino acids are higher than those of wheat, barley, millet, corn and other cereal crops, and it is a higher cereal protein. It is the finished product of rice after cleaning, shelling, grinding and finishing. Dust removal is an important part of all processing procedures. In the prior art, the usual practice is to put the rice into a sieve and stir, and then use wind to remove the dust. This dust removal method can easily lead to a lot of friction between the rice and the screen.

Background technology:

It is the finished product of rice after cleaning, shelling, grinding and finishing. Dust removal is an important part of all processing procedures. In the prior art, the usual practice is to put the rice into a sieve and stir, and then use wind to remove the dust. This dust removal method can easily cause great friction and collision between the rice and the screen, which can cause the rice to break and affect the overall quality of the rice. Moreover, the rice at the bottom of the sieve is difficult to stir, and it is difficult to separate the rice from the dust, which seriously affects the dust removal effect of the rice.

Technical elements:

Rice processing equipmentThe purpose of this paper is to provide a rice processing technology to solve the problems of low rice processing quality and poor rice dust removal effect in the background technology.

In order to achieve the above objectives,Rice processing equipmentThe basic program provides: rice processing technology, including the following steps:

S1, rough rice processing: the harvested rice is directly dried to remove moisture and impurities, then the shell and coarseness of the rice are separated, the rice is milled and classified to obtain rough rice, and the rough rice is sent to the rice storage bin for cooling;

S2, rice: according to the variety characteristics of rice, appearance and taste to prepare the required products, that is, in the lower part of the silo set up a computer-controlled automatic rice distribution device, the 2-6 silo of rice in proportion to the rice;

S3, Secondary dust removal:Rice processing equipmentThe dust removal equipment includes a dust removal mechanism, a connecting pipe, a rice cleaning mechanism and a rice collecting tank connected in sequence. The rice cleaning mechanism includes a rice cleaning cavity with an ash blowing port and an ash outlet. The dust removal mechanism includes a dust removal unit, a stirring unit and a screening unit.

S4, deep processing: riceRice processing equipmentPolishing, color selection and grading after dust removal to obtain polished rice;

S5, testing and distribution: testing of refined rice, qualified refined rice sent to the finished warehouse, unqualified refined rice sent to the reprocessing warehouse;

S6, packaging: the refined rice packaging in the finished goods warehouse.

Rice processing equipmentThe principle is that when the dust removal step is performed, the rice is poured into the sorting unit, and the stirring unit and the sorting unit are activated. The mixing unit will mix the rice loosely, and the mixing unit will not collide with the rice during the mixing process, thereby preventing the rice from being broken during the mixing process. The sieving unit can separate rice and dust and lift the separated dust to the top of the housing. At this time, the dust removal unit is activated, and the dust removal unit collects the raised dust. After one dust removal, the rice is discharged from the screening unit to the rice cleaning mechanism through the connecting pipe. At this time, the wind blowing from the dust blowing mouth enters the rice cleaning cavity, the falling rice undergoes secondary dust removal, and the residual dust mixed in the rice is blown to the dust outlet and discharged from the rice cleaning cavity. At the same time, the rice gradually falls into the rice collecting tank under the action of gravity for collection.