The speed of the machine running is a parameter that sets forth a race among the designers of filters since for many applications a short cycle time is essential. The constraining factor on belt speed is not only the mechanical but also depends largely on the supporting method of the heavy filter belt. Belt filters machine are the fastest filters available today,the speed of modern filters can reach over 50 m/min and yield very short cycle times.

Generally speaking,the belt Filter without washing shows a basic flowsheet,it is existing in all applications that require straight forwards dewatering. Belt Filter with Washing shows the addition of a cake washing stage at some point downstream cake formation. When a slurry is applied into the permeable filter cloth, there are small amounts of solids passes through the pores, and finds its way to the mother filtrate.

The top of this receiver has a valve set to low vacuum, so that a thin heel of cake forms on the filter cloth. The serves as a filter medium over the porous cloth and produces a solid free mother filtrate.

Coco Qin
Sales Department
Hebei Defeng Polyester Fiber Co., Ltd
Add: Wugong Town West Raoyang County Hebei Province China
TEL: 0086-311-67699480
FAX: 0086-311-67699480
EAMIL: coco@china-polyestermesh.com 
Website: www.china-polyestermesh.com

Tag:Filter belt,Filter cloth