Lignite is a kind of low-grade coal, which is formed by peat diagenetic formation of humic coal, it’s the lowest degree of coalification, always present brown, dark brown, dim or asphalt luster color, no cohesive. Its physical and chemical properties are between peat and bituminous coal. High water content, high volatile, low density, containing humic acid, oxygen content up to 15 ~ 30%, easy to fragmentation, spontaneous combustion in the air. According to China's coal classification standards, they are divided into two categories: light transmittance PM 30 ~ 50% of the old lignite and PM less than or equal to 30% of the young lignite. Chinese and Indonesian lignite are mostly old lignite.
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Modular dust collecting and purifying heat recycling configuration, safe and protect environmental.
This production line can according to customer's requirements to realize intelligent control, a key "fool" type operation, the operation parameters can be automatic control, the production line running is always in the best condition, ensure the production capacity and product quality.
This type mixing drum dryer is supporting many new type energy-saving hot air stove,high efficiency and energy saving,heating can be controlled,simple operation,energy consumption drop about 30%,power consumption reduce 20%,lower operation costs.
The drying line can be customized according to the customer's needs and production. We will provide you with free design within 24 hours. Please consult for details.