The belt filter press dehydrator is composed of a filter belt, a roller pressure cylinder, a filter belt tensioning system, a filter belt deflection system, a filter belt washing system and a filter belt drive system. When choosing a model, it should be considered from the following aspects:

(1) Filter belt. It is required to have high tensile strength, resistance to twists and turns, acid and alkali resistance, temperature change, etc. At the same time, the specific properties of sludge should also be considered, and a suitable woven texture should be selected to make the filter belt have good permeability and pollution The interception performance of mud particles.

(2) The deviation adjustment system of the roller cylinder. It is usually done by pneumatic device.

(3) Tensioning system of filter belt. It is generally controlled by a pneumatic system.

(4) Belt speed control. Different types of sludge have different requirements for belt speed, that is, there is an optimal belt speed control range for any particular sludge. Within this range, the dewatering system can not only ensure a certain processing capacity, but also Can get high-quality mud cake.

http://www.khnwatertreatment.com/