Organization structure and working principle of sludge dryer

With the economic development and the continuous increase of sludge production in China, the sludge drying industry has been well developed. Jiaozuo ZJN environmental protection equipment technology Co., Ltd. is a professional manufacturer of sludge dryer. Adhere to provide customized services around the needs of customers, and pay attention to the research and development innovation in drying technology.

The ZJN sludge dryer is specialized in drying sludge with high moisture content, high viscosity, high water holding solubility and low heat value. The equipment has made a unique design in the internal structure, which not only improves the thermal efficiency, but also prevents the agglomeration, stickiness and uneven drying in the drying process. The equipment can be widely used in the drying of activated sludge, electroplating sludge, municipal sludge, oily sludge, paper-making sludge, printing and dyeing sludge, leather sludge, fermentation bacteria residue and other sludge and various dregs.

Organization structure and working principle of true energy saving sludge dryer:

Organizational structure: the structure of the true energy-saving sludge dryer is composed of three cylinders with different diameters. In the drying process, such a structure mode is that sludge carries out "W + s" movement, increasing the stroke of sludge drying, which is conducive to improving the utilization of heat energy and reducing the floor area of the equipment.

Working principle: three sleeve structure divides the sludge dryer into three drying areas. 1、 The sludge is sent to the first drying area of the dryer together with the hot air. In this area, there is a rotary rake flying crushing and breaking device. The sludge is broken and broken continuously during the mixing process to prevent the sludge from sticking and agglomerating and accelerate the drying of the sludge surface area. Then, the sludge is sent into the second drying area under the special guide feeding device. In this area, the counter current plus vortex drying process is adopted, which can speed up the drying efficiency of sludge. Then it is sent to the third stage drying area under the special guide feeding device. In this area, the AC plus reciprocating drying process is adopted to dry the sludge again to meet the drying requirements and automatically discharge the material. This is the drying process of sludge dryer.