Hot filter press
The hot filter press - Thermal drying of the filter residue for high dry matter
Description
The hot filter press combines the standard process steps of a membrane filter press, (filtration, filter cake washing and squeezing), with the additional function of a thermal filter cake drying (TCD). As a result, all process steps are carried out in one plant, the hot filter press. Dewatering and drying of the resulting filter cake is thus done without a downstream drying process. Cost-intensive and time-consuming vacuum contact drying is therefore no longer necessary. FUNCTIONAL PRINCIPLE OF THE HOT FILTER PRESS – WITH THERMAL FILTER CAKE DRYING In contrast to the conventional method, the system consists of membrane filter plates and heat exchanger plates, which are installed alternately in a filter press. For thermal drying, hot steam and/or oil is applied to the working space behind the membrane and the filter cake is thermally dried accordingly. The advantage of this process is that a high dry matter content (DM content) of over 90% is achieved.
- Drainage systems and equipment
- filter press
- sludge dewatering
- waste water treatment
Product characteristics
- Product Features
- Filtration and drying in one machine
- Product Features
- Highest dry matter content achievable
- Product Features
- Saving of downstream drying processes
- Product Features
- thus comparatively low investment
- Product Features
- Shorter cycle times
- Product Features
- Reduced drainage costs
- Product Features
- Low specific energy consumption
Documents
Similar products
FLOTTWEG SE
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