Skip to content- Core Conclusions and Case Verification
The latest practice shows that after adopting double diaphragm extrusion technology, the moisture content of the filter cake can be reduced from 65% to below 45%, and the dehydration efficiency can be improved by about 30% (on-site data of a printing and dyeing factory in Jiangsu); after the factory replaced the 800×800mm model, the daily sludge processing capacity increased by 20%, while energy consumption decreased by 15%. - Typical Industry Practices
- Chemical industry: For suspended solids with a solid content of more than 10% in acid and alkali waste liquid, a membrane filter press is used to achieve a solid-liquid separation rate of 98%; the annual processing capacity of a chemical park reaches 500,000 tons, without secondary pollution feedback.
- Mineral processing technology: For mine tailings with a solid content of 30%, the daily processing capacity of a single plate of a 1000×1000mm filter plate model can reach 500m³;
- Pharmaceutical industry: Applying 0.4–0.6MPa air pressure in the secondary pressing link of the pharmaceutical factory, the moisture content of the filter cake is reduced from 70% to 40%, and the qualified rate of product batches is increased from 93% to 99%; 4.
Food processing: After a sugar factory uses a customized filter plate aperture, the slag content of the sugar solution is less than 0.2%, and the daily processing capacity is 800 tons. - Technical highlights and innovations
