For a long time, electroplating sludge has been included on the national hazardous waste list, and it has attracted widespread attention by its great harm. Electroplating sludge is rich in heavy metals, water content and it is of high viscosity, and it is a concentrated product of electroplating wastewater.If not properly treated, it can penetrate into soil and water bodies, hence extremely harmful to the natural environment, animals and plants.
Experts and scholars at home and abroad have done a lot of research work for the harmless treatment and resource utilization of electroplating sludge. As a professional manufacturer of electroplating sludge dryers in the drying industry and after more than 30 years of pragmatic innovation, Jiaozuo Zhenjieneng Environmental Protection Equipment Technology Co., Ltd. (China ZJN) has won more than 100 national technology patents in the field of drying equipment research and development. It adheres to the needs of customers, continuingly innovates, accumulates techs, and it has acquired a reputation at home and abroad for its advanced ideas, superb skills, and excellent drying effects of its rotary dryers.
China ZJN independently designed and developed "Rotary-harrow Material-crushing Triple-phase Multi-loop" and "automatic harrow-turning combined subsection" rotary dryers for drying high-humidity and high-viscosity electroplating sludge.On the basis of the original single-cylinder dryer,the innovative upgrade (integrative doubled triple-sleeves, tripled channels for material crossflowing, all-in-one exhaust emission and“ 3 steps forward 2 steps backward ”crossflow reciprocating drying technology) and the whole set of electroplating sludge drying line is integrated into a perfect complementary unit, thus achieving fast, efficient, energy-saving drying purposes.
