Sludge dryer due to the self-cleaning action of the blade can handle viscous properties, paste materials. Wedge-shaped blade with a self-cleaning ability, can improve the heat transfer effect of the blade. Dispersancy rotating blades inclined surface and joint movement of the particles or powder layer is produced, adhering to the inclined surface on the heated material is easy to automatically remove electroplating sludge dryer, so that the blade to maintain efficient heat transfer function. In addition, because the two counter-rotating shaft paddle alternately compress segment (in both axes when the blade bevel away recently) and expansion (at the time of the two-axis relative to the farthest leaf pulp) materials on the slope, so that the heat transfer near the surface material is intense agitation, improves the heat transfer. Wedge-shaped paddle stirring dryer heat transfer coefficient is higher. Changzhou Drying Equipment Co., one red and one green drying equipment manufacturer China oilfield sludge dryer, dry active in the manufacturing sector of environmental protection. After the value of a sludge drying, cement admixture. 2, landfill compost: As landfill management in place, easy to produce secondary pollution sludge dryer, and the country has developed standards and technology policy sanitary landfill, and for printing the moisture content of the sludge mixed landfill provides less than 60%, greater than the transverse shear 25KN / square meter. In fact, the dewatered cake moisture content greater than 80%, the use of direct landfill approach has been limited by the existing regulations do not allow direct landfill, countries in this regard has been stepped up enforcement. Composting the organic sludge containing nitrogen, phosphorus and potassium sewage sludge dryer is necessary for the growth of crops fertilizer ingredients. Activated sludge organic ingredients crude protein or globulin is a good soil conditioner, stable nature of the sludge can be used as fertilizer, with a value of agricultural use. But up to now, printing and dyeing sludge composting still socially unacceptable, do not get promoted. Paper sludge dryer, a dry red (certified), sludge dryer provided by Changzhou Drying Equipment Co., Ltd., one red. Changzhou City, a red Drying Equipment Co. (www.sunzyh.com) is an industry leader in Changzhou, Jiangsu, drying equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In a red dry leadership with the staff warmly welcome all inquiries negotiations to create a better future for dry red.