Jiangsu Suqi Environmental Protection Equipment Co., Ltd.

DESCRIPTION:

Hollow paddle dryer is a kind of horizontal stirring type dryer mainly by conduction. It is called a hollow paddle dryer because the internal hollow stirring blades are shaped like a ship's oar. The main structure of the dryer is a W-shaped shell with a jacket equipped with a pair of the hollow low-speed rotary hollow shaft, on which are welded a number of stirring blades, a jacket, and hollow stirring blades, both of which are connected with a hot carrier, and two heating surfaces are heated to the material at the same time. The Heat source can be steam or liquid type: such as hot water, heat-conducting oil, etc. The temperature of the heat source is from -40~320°C. Moisture before and after: Generally sludge before dewatering (initial moisture in 60%-90%), after drying the final moisture is 10%-40%, the general sludge requirements in about 30%, dry sludge into loose powder granular can be mixed with coal powder directly into the boiler combustion, the sludge calorific value is about 1500-200Okcal, can be used for waste and save energy, some sludge drying can also be made into fertilizer and construction materials, or Some sludge can be dried and made into fertilizer and construction materials, or landfilled directly without causing secondary pollution, turning waste into treasure and fully meeting environmental protection requirements)