Sales 15 m drum dryer drum dryer used price

Long-term custom drum dryer; machine specifications are: 0.9 m * 10 m, 1 m * 10 m, 1.2 m * 12 m, 1.5 m * 12 m (14 m, 15 m), 1.8 m * 18 m, 2.2 m * 12 m (14 m, 16 m, 18 m, 22 m), 2.4 m * 18 m (28 m), back around the dryer drum is generally adapted to granular materials, can also be used for some way mixed materials dry and sticky paste materials or materials with higher water content. It has the advantage of large capacity, wide application range, low flow resistance, allow greater fluctuation range operation, easy to operate. tumble dryer used in sand, ore, coal, chicken manure, cow dung and other 1. drum dryer works: A. Drying wet material from the belt conveyor or bucket elevator to the hopper, then through feeder hopper through feeding pipe into the feed end. Feed pipe slope is greater than the natural inclination of materials, so that a smooth material flow into the dryer. A dryer cylinder is slightly inclined to the horizontal rotating cylinder. Material from the higher end of the added heat carrier from the low-end entry into countercurrent contact with the material, but also heat carrier and the material together and flow into the cylinder. With the rotation of the drum material by gravity to run to one end than the end. Wet material in the cylinder body to move forward the process, directly or indirectly, the heating medium to heat the wet material to dry, then the discharge end by the belt or screw conveyor sent S. in the dryer cylinder wall On equipped with copy board, its role is to copy the material up and planted, so that the contact surface of the material and increases airflow to improve the drying rate and to promote material progress. Heating medium is generally divided into hot air, flue gas. Heat carrier through the dryer after the cyclone will generally require gas trapped within the material brought down. To further reduce exhaust gas dust content, but also through the baghouse or wet dust collector and then put emissions. 2. Scope drum dryer: 1. Chemical, miners, metallurgy and other industries, such as ore, slag, coal, metal powder, clay, diatomaceous earth, kaolin. 2. agriculture, feed, fertilizer industry, such as straw, grass, leaves, fish meal, corn sauce, starch residue, lees, dregs, Marc, soy, bagasse, peat, organic fertilizer, sludge, fish waste food factory waste, slaughterhouse waste, organic fertilizer, inorganic fertilizer, ammonium sulfate fertilizer. 3. There are special requirements of powder, dry granular materials. Such as various crystals, precipitated calcium carbonate, activated clay, magnetic powder, graphite, mineral mud, clay, lime slurry, ore slurry, phosphorus slag, red mud from aluminum.