Jyg Series Municipal Sludge Process Equipment Hollow Paddle LDPE & HDPE Dryer Equipmen

The paddle dryer is a machine used to heat treat powders, granulates, filter cakes and pasty products in a full-continuous process.

These processes vary from drying, cooling, crystallizing and calcimining to melting, evaporating, solvents, sterilizing, etc

The paddle dryer has a heated through containing rotating heated paddle shafts. The product is fed into the front of the machine. The through is oriented at a small angle of inclination, placed slightly in unloading position. The product moves to the outlet as a result of gravity. The paddles do not have a transport function.

They are designed for maximum heat transfer. At the outlet side, the product moves out of the machine via the overflow unit.

Working Principle
steam or thermal oil injected in the rotary shafts and the hollow blades.Wet sludge is fed into the paddle dryer machine by the screw feeder or sludge pump, and then is heated indirectly by the heat medium.New surface area is released continuously while the shafts rotate so that hot soda ash gets cooled in a high thermal efficiency.
Dry product is discharged through the discharge valve, while the dusty air is cleaned in the cyclone dust collector.

Technical parameters

Applications

calcium nitrate, calcium sulfate, calcium paper, calcium carbonate, magnesium hydroxide, carbon black, iron black, iron oxide red, soda, soda ash, etc.;
2, organic chemical industry
dyestuff, industrial plastic, polystyrene, polypropylene, high density polyethylene, polypropylene, etc.;
3, smelting industry
tar, sulfur, nickel ore concentrate ore concentrate removing phenol, etc.;
4, food, medical industry
starch, pharmaceutical, salt, protein, etc.;
5, other: sludge, waste residue, chicken feed, lees, etc.;

Features