New trends in the rice dryer market

Most of China likes to eat rice, and rice also accounts for a large proportion of my country's grain cultivation. With the updating of agricultural machinery and equipment, many aspects of rice cultivation have been mechanized. Affected by the rainy and wet environment, the rice dryer will play an important role in the rice harvest in the future, and the rice dryer market will also have a new trend.

Drying rice is an important step after the grain harvest. In order to reduce the loss of grain falling in the field, it is necessary to pay attention to timely harvesting, and the timely harvest of cereals has a large moisture content. If it is not dried in time, it will cause the cereals to spoil and deteriorate. It can be seen that rice drying is a problem that cannot be ignored.

According to the current situation of my country's cereal drying equipment, combined with the needs of the vast rural market, the development of domestic cereal drying equipment will show the following trends:

   (1) The production capacity of the rice dryer should be developed to a large scale. In the future, it is necessary to develop equipment with a processing capacity of 20-30 tons per hour.
   (2) Design equipment that reduces high-moisture grains to safety standards at one time, requiring a reduction of more than 10%. To this end, there are two ways: one is to use the combined drying method, that is, the drying unit of more than two drying methods is synthesized into a new drying process, such as using a high-temperature rapid fluidized dryer to preheat the wet grain, Then use a tumble dryer to dry at a lower temperature. Judging from the current development of rice drying technology in countries around the world, this is a trend. The second is to design a high-efficiency rice flash dryer.
   (3) Apply advanced measurement and control technology to realize the development of the drying process towards automation or semi-automation.
  (4) It can quickly process large quantities of high moisture rice at high temperature.
   (5) Research on coal-fired energy, indirect high-efficiency energy-saving rice dryer is still the main direction, at the same time should also explore new energy rice dryer, such as microwave energy, solar energy and so on.
   (6) Rural rice dryers should be developed in the direction of small size and multi-function, requiring easy movement, simple operation, low investment and ensuring the quality of rice drying.