Energy-saving environment-friendly multifunctional double-vertical-tank roller drying machine

Abstract

The invention belongs to the technical field of agricultural machine products, and particularly discloses an energy-saving environment-friendly multifunctional double-vertical-tank roller drying machine. A cleaning sorting device, a vertical wet material tank, a roller drying device, a hot air treatment device and a vertical dry material tank are included. The cleaning sorting device comprises a cleaning sorting machine and a wet material elevating device. The vertical dry material tank is provided with a dry material elevating device. The roller drying device comprises a supporting frame anda transverse roller placed on the supporting frame. The transverse roller is provided with a drive device for driving the transverse roller to rotate. The position, corresponding to the position belowa vertical wet material tank gate opening and a vertical dry material tank gate opening, of the side wall of the transverse roller is provided with an opening and closing type bin door. The hot air treatment device communicates with the roller drying device so that hot air can be input into the roller drying device. According to the drying machine, the water content in agricultural products is reduced on the premise that the quality of the agricultural products is not damaged, the agricultural products meet the safety storage standard, and the energy-saving environment-friendly multifunctional double-vertical-tank roller drying machine is good in drying effect, high in drying efficiency and capable of meeting the massive market requirements.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery products, and in particular relates to an energy-saving and environment-friendly multifunctional double-vertical drum dryer. Background technique [0002] At present, my country's annual grain output is about 500 million tons, and the loss in the processes of threshing, drying, storage, transportation, processing, and consumption after harvest is as high as about 18%, which is comparable to the annual grain loss of about 3% in the world due to mildew. Among these losses, due to climate reasons, the crops cannot be dried in time or the safe moisture is not reached, resulting in high losses such as mildew and germination, resulting in huge waste. Drying of agricultural products is an important step and key in agricultural production. The link is also an important part of the mechanization of agricultural product production. Therefore, it is more urgent to develop mechanized crop drying ...

AI Technical Summary

Problems solved by technology

[0002] At present, my country's annual grain output is about 500 million tons, and the loss in the process of threshing, drying, storage, transportation, processing, consumption, etc. after harvest is as high as about 18%, which is comparable to the annual grain loss of about 3% in the world due to mildew. Among these losses, due to climate reasons, the crops cannot be dried in time or the safe moisture is not reached, resulting in high losses such as mildew and germination, resulting in huge waste. Drying of agricultural products is an important step and key in agricultural production. It is also an important part of the whole mechanization of agricultural product production. Therefore, it is more urgent to develop mechanized crop drying technology.

[0003] In order to solve the technical problems of drying agricultural products, some people have developed dryer technology. For example, the publication number is: CN108692555A discloses a grain vacuum dryer, which includes a drying chamber, a heat exchange device, a support, a lifting device and a vacuum unit, and the heating equipment, etc., the structure of the grain vacuum dryer is relatively complicated, and the grain is heated and dried in the vertical direction, so it is difficult to ensure the uniformity of grain drying. Short, single function, low benefit, not suitable for popularization and application

[0004] In addition, the functions of dryers on the market are generally relatively simple, and the use time is less than two months per year, and the utilization rate is relatively low, which in turn inhibits the application and development of mechanized dryer technology

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