New - Verfahrenstechnik Tiemann

HTH-vacuum belt filter with continuous cloth transport for the wash filtration of silica

A vacuum belt filter with 34 m2 effective filtration area is used for dewatering and multistage washing of silica. The filter system is made entirely of stainless steel.

The continuous filter cloth transport at a relatively high speed requires an optimized control of the automatic valves and an optimized actuation of the pneumatic cylinder for returning the vacuum pan.

The cake washing devices can easily be adjusted during operation and ensure optimal solids washing even with product variations. Due to high temperature of product feed and wash water the increase in length of the cloth is significant. A special device to compensate this changes is installed.

 

HTH-vacuum belt filter with continuous cloth transport for the wash filtration of silica

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