What is a rice grain destoner machine?
The rice destoner machine is mainly used in the grain processing plant, separating the stone and other impurities from crops such as wheat, rice. Its capacity is 1t/h and machine matches with 2.2kw motor.
How does wheat stone removing machine work?
Grain and gravel are separated by means of vibrating motion, adjusting the airflow and adjusting the inclination of the screen surface. When the equipment is working, the material continuously enters the middle of the de-stone screen surface from the feeding hopper.
Due to the vibration of the screen surface and the action of the airflow passing through the material layer, the porosity between the particles increases, and the material is in a fluidized state, which promotes With automatic grading, the gravel with a large specific gravity sinks into the bottom layer in contact with the screen surface, and the grain with a small specific gravity floats to the top layer, and is driven by gravity, inertial force and continuous feeding, and slides to the net grain outlet; Under the action of the inertial force of the surface vibration system and the air flow, the surface of the destoner screen is slippery, and moves to the selection area through the aggregate area.
In the selection room of the selection area, an air flow is introduced by the fan to blow back towards the front of the screen along the arc channel, and a small amount of grains contained in the stones are blown back to the aggregate area to avoid being discharged together with the stones.
Wheat Grain Destoner Overview
The destoner is applied for efficient separation of stones and pebbles, glass, and other high-density matter from the stream of grain. The throughput capacity will vary as a function of the specific product and its degree of contamination: With soft wheat, a throughput up to 22 t/h can be achieved, with durum wheat up to 14.5 t/h, and with corn/maize up to 16.5 t/h. In addition to the grain varieties mentioned, the destoner is also used to process rye, rice,and soybeans.
The destoner is applied for efficient separation of stones and pebbles, glass, and other high-density matter from the stream of grain. The throughput capacity will vary as a function of the specific product and its degree of contamination:
With soft wheat, a throughput up to 22 t/h can be achieved, with durum wheat up to 14.5 t/h, and with corn/maize up to 16.5 t/h. In addition to the grain varieties mentioned, the destoner is also used to process rye, rice,and soybeans.
High separating efficiency – excellent grain cleaning.
– With its high separating efficiency, the destoner is capable of efficiently separating even small and light weight pebbles with the size of a grain from the stream of product, thus ensuring optimal grain cleaning.
– The excellent separation of high-density particles such as stones and pebbles, glass, and metal allows wear and tear of the downstream elements within the production chain to be appreciably reduced.
– Carefully cleaned raw materials are a precondition for achieving a high end product purity and complying with food safety regulations.
Wide variety of applications.
This destoner is characterized by its wide variety of applications: In addition to standard applications with wheat, rye,and corn/maize, the machine can also be used in specialty mills for processing oats, buckwheat, barley, spelt, and millet. The destoner is even successfully applied in breweries, distilleries, and ethanol production plants.
