Filter press is a general solid-liquid separation equipment, so the application industry is very wide. According to the needs of different industries, the types of filter press equipment also vary greatly. In addition to ordinary chamber type, membrane filter press, etc., there are also acid-resistant, high-pressure, and high-temperature products. In addition, according to different customer requirements, its supporting filter press special additional functions are also diversified, such as: traditional liquid collecting flap, conveyor belt, filter cloth washing system, etc.
Now the filter press has a higher degree of automation, and more functions free manpower, such as integrating a vehicle-mounted integrated system, supporting a dedicated pump, and a pneumatic rapping device. Its scope of use mainly includes:
1) Chemical fertilizer. This is not only limited to compound fertilizers, but also includes single chemical fertilizers, such as sulfuric acid phosphate fertilizer. Dilute acid, mother liquor, sewage, sea water, fluorosilicic acid containing silica gel, phosphoric acid slurry and other media (substances that play a decisive role) are transported.
2) Non-ferrous metal smelting industry: It is especially suitable for various acids, ore pulp, slurry (for filter press), electrolyte, sewage in the hydrometallurgical smelting of lead, zinc, gold, silver, copper, manganese, cobalt, rare earth, etc. Wait.
3) Chemical and similar industries: various sulfuric acid, hydrochloric acid, oxides, hydroxides, titanium dioxide, iron red powder, various dyes and pigments.
4) Chlor-alkali industry: hydrochloric acid, liquid caustic soda, electrolyte, salt mud, etc.
5) Sewage treatment industry: water plants, municipal wastewater, industrial wastewater. For example: electroplating wastewater, metallurgical wastewater, electronic wastewater, papermaking wastewater, textile wastewater, food wastewater, pharmaceutical wastewater, etc.
6) Iron and steel enterprises: sulfuric acid and hydrochloric acid posts in the pickling system, sewage with impurities.
7) Wet desulfurization (FGD) and gypsum.
8) Coal industry: clean coal, coal slime, underground wastewater.
9) Non-metallic minerals: such as porcelain clay, kaolin, activated clay, porcelain clay, etc.