Equipment to replace plate and frame filter presses in chemical production
Thread Content
In Class A chemical processing workshops, in addition to two-in-one (three-in-one, etc.), centrifuges, and vacuum filters for plate-and-frame dehydration, methods such as suction filtration and pressure filtration involving manual material removal are not considered. The material has low viscosity, is in crystalline form, with a solid-liquid ratio of 30–50%, contains chlorine, and the product obtained is a filter cake! Of course, the higher the rate, the better; the lower the moisture content, the better! Due to limitations in installation space and load capacity (the equipment is installed on the second floor), centrifuges with a flat-bottom discharge scraper or those that are combined in one unit (which have high self-weight or dynamic load requirements) are not viable options. Vacuum filtration or horizontal screw centrifuges might be considered, but they still don’t seem satisfactory. Are there any other filtration and separation devices available? I seek advice from the experts! Who has any successful cases? Please share them!
There seems to be a type of belt filter whose main feature is continuous operation. There is such a thing for filtering steel plant wastewater; you might as well check whether it is suitable, for reference.