Single-drum dryer, also known as rotary drum dryer or single-drum horizontal dryer, is a high-efficiency horizontal drying equipment. Its structure mainly consists of a long horizontal rotary drum as the main body, which rotates horizontally on four supporting wheels at both ends through the belts at both ends. The following is a detailed introduction to the single-drum dryer:
Structural features:
The main body of the single-drum dryer is a cylinder, with a rotating shaft and gear system inside, and a heater and cooling device outside.
The feeding end of the cylinder is equipped with a hot air furnace device such as fuel oil, gas, and coal for heating materials.
The unloading end is equipped with a dust cover and an automatic unloading device. The dust cover is connected to the dust collector through a pipeline to ensure the cleanliness of the working environment.
Working principle:
By placing the material in the drying drum, and then using the hot air generated by the hot air furnace to exchange heat with the material, the moisture in the material is evaporated to achieve the purpose of drying.
Performance characteristics:
It has a large processing capacity, the drying drum is large, and can accommodate more materials to meet the needs of large-scale drying.
The drying effect is good, and the indirect heating method is adopted to avoid direct heat loss of the material. At the same time, it is equipped with an independent temperature control system to ensure the uniformity and stability of drying.
Low energy consumption, excellent environmental protection performance, adopting a circulating hot air system, recycling and utilizing waste gas, reducing energy consumption, and equipped with a dust removal device to reduce dust and harmful gas emissions.
Simple operation, convenient maintenance, adopting a fully automatic control system, easy to operate and maintain.
In summary, the single-drum dryer is widely used in building materials, metallurgy, chemical industry and other industries due to its high efficiency, environmental protection and easy operation.