The Use and Principle of Sand Rotary Dryer

Henan Fote Heavy Machinery Co., Ltd. is a professional dryer manufacturer to provide various dryer machine: sand dryer, coal slime dryer, chicken manure dryer, lignite coal dryer, sludge dryer and so on.

is mainly used for sand, sand, limestone, quartz sand, clay and other moist large, than the major materials, mainly used for drying certain humidity range particulate materials, such as dry mortar industry used sand, foundry industry with in a variety of sand. Blast furnace slag cement building materials industry with. Small particle size clay, the chemical industry can not afford chemical changes for fear of high temperature materials and small particles of soot.

Sand rotary dryer combination is a horizontally mounted dryer cylinder support and rely on four wheels with friction drive wheel cylinder. Feed end of the cylinder with a combustion device, after being dried material into the inner tube, inner tube spiral lifting plate next push into the tube oblique axial lifting plate, forming oblique axial lifting plate driven uniform material curtain while promoting material forward ; material into the tube, curved ramp in the radial lifting plate, the formation of oblique radial uniformity forward curtain material.

After the material into the outer cylinder, the outer cylinder radial multi -point lifting plate, the formation of multi-point radial feed screen, move to the discharge end ; material falls out of the discharge end of the feeding tube cone into the feed screw, and then the material falling into the hood exhaust . Hot flue gas in the process of lifting and material sufficient heat exchange, evaporation of the moisture content of the material after the airflow away.

The structure and performance characteristics of sand dryer are as follows:

This mainly by rotating the cylinder, the wind equipment, high-speed break up the equipment, lifting plate, self-cleaning device, transmission, transportation equipment, hot air equipment, gear, support equipment and sealing devices and other components. Full sand dryer equipment designed, well-made, stable performance, advanced technology, high output, low power consumption, small footprint, the degree of mechanization advantages.

ultrafine mill: