Flue gas desulfurization (FGD) vacuum belt dryer actively assimilate the country advanced technology, combined with the actual development of a new generation of DU vacuum belt dryer, is efficient and reliable solid / liquid separation equipment, widely used in various industries solid / liquid The mixture was dehydrated and dried. Main technical characteristics: clean cloth to achieve continuous countercurrent washing to reduce water consumption, to produce products of high efficiency dehydration dry good effect. This product is suitable for electric power, mining, metallurgy, chemical industry and environmental capacity of this, but in spite of the scope of application of complex mechanical structure of the product is relatively simple, great reliability, less maintenance and down time. This series of products not only independent manual operation, but also achieved DCS remote operation control, the operation of large and complex devices becomes very simple and convenient. This product desulfurization project across the country are widely used. The main features of the vacuum belt dehydrating machine? Design structure with rubber rollers and reasonable manner cushion made of rubber bands, reducing the drive motor power. Solid-liquid separation in a continuous manner under vacuum action. The vacuum chamber using ultra-high molecular materials, self-lubricating properties and good sealing performance, low coefficient of friction. ? Filter cake is washed off in a row, to achieve the cake thickness uniformity and improved dewatering efficiency. ? By detecting the thickness of the cake, with the frequency of adjusting the speed of the rubber band to accommodate fluctuations in feed, ensure the stability of the system is running. ? Less equipment wear parts, low operating costs.