Drying equipment and drying process thereof

Abstract

The invention discloses drying equipment. The drying equipment comprises an unloading part, a cleaning dedusting part, a drying front part, a dryer, a tempering part and a bin outlet part which are successively connected through a transferring part. The invention also discloses a drying process of the drying equipment. The drying technology comprises the following steps of unloading, dedusting, drying pretreatment, drying and tempering treatment. The drying equipment provided by the invention can set tempering time by self, the quality of grain is protected, the yield is improved because of the continuous operation of the drying process, the efficiency is high, and the heat energy use ratio is effectively improved; the floor space is small, the equipment is simple, the capacity does not influence the quantity of operation staff, and the manpower and material resources are saved.

Description

technical field [0001] The invention relates to a drying equipment, in particular to a grain drying equipment and a drying process thereof. Background technique [0002] At present, there are two main types of grain dryers in the domestic market, one is the circulating grain dryer, and the other is the full continuous dryer. Among them, the fully continuous dryer can dry continuously, and can realize grain slowing outside the dryer through reasonable system design. It has stable drying process supporting equipment and control system, and has high drying quality, high output and stable equipment. High performance, low energy consumption and low cost. Due to the grain drying mechanism, it is necessary to introduce a slowing mechanism in the rice drying process, and slowing takes a lot of time, about 8 to 12 hours. In the case of a large drying output, such as 100 to 200 tons / hour, the domestic Commonly used batch dryers and circulation dryers are equipped with a slowing sect...

AI Technical Summary

Problems solved by technology

Due to the grain drying mechanism, it is necessary to introduce a slowing mechanism in the rice drying process, and slowing takes a lot of time, about 8 to 12 hours. In the case of a large drying output, such as 100 to 200 tons / hour, the domestic Commonly used batch dryers and circulation dryers are equipped with a slowing section in the dryer, or the slowing process is carried out in the dryer, so multiple devices are needed to achieve the above output, such as 4 to 5 Taiwan or above, significantly increase investment costs and energy consumption indicators

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