Manufacturers, Supplier And Exporters Of Paddle Dryer For Sludge Drying

Paddle dryers are based on externally-heated paddles (or blades) rotating in the mass of sludge solids. There are normally either two or four sets of blades which rotate together to continuously cut into and stir the sludge solid lumps into smaller particles to continuously replenish the drying surface.

Paddle dryer is a dryer which has heat medium such as steam injected into its shaft and blade called disc or paddle, and heats and dries fed materials with the heat transmitted from the shafts and blades.
As the shaft with the blades attached rotates, the material is agitated, heated, and dried as being moved forward to outlet.
The blades called discs or paddles are made based on the manufacturer’s unique technology and some manufacturer owns their self-cleaning technology which scrape off adhered materials with the blades as the shaft rotates. It prevents the dryer to be clogged with the material, and it also increases heat and drying efficiency by updating the surface where heat is transmitted.
This dryer is also called paddle dryer or disc dryer regarding the name of the blades.

Technical parameters

Applications

Petrochemical industry: polyolefin powder, polycarbonate resin, high and low-density polyethylene, linear low-density polyethylene, polyacetal granules, nylon 6, nylon 66, nylon 12, acetate, polyphenylene sulfide, propylene base resin, polypropylene, engineering plastics, polyvinyl chloride, polyvinyl alcohol, polystyrene, polyester, polyoxymethylene, styrene-acrylonitrile copolymerization, ethylene-propylene copolymerization.

Environmental protection industry: sludge, electroplating sewage sludge, boiler soot, sugar factory waste residue, pharmaceutical factory waste residue, MSG factory waste residue, coal ash.

Feed industry: soy sauce residue, bone-based feed, distiller's grains, food scraps, apple pomace, orange peel, soybean meal, chicken bone feed, fish meal, feed additives, bio-sludge.

Food industry: starch, cocoa beans, corn kernels, salt, modified starch, medicines.

Chemical industry: soda ash, NPK compound fertilizer, kaolin, bentonite, white carbon black, carbon black, phosphogypsum, calcium sulfate, calcium nitrate, magnesium carbonate, sodium cyanide, oxidized sodium fluoride, aluminum hydroxide, barium sulfate, calcium carbonate, molecular sieves, dyes, saponins.

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