The "three-in-one" equipment for fitering, washing and drying is made of 304, 316L, titanium, Hastelloy, and can re-place filtering and drying equipment atthe same time (such as: suction filterpress filter, double cone drying) devicedrying box, etc.) complete the whole process of filtering, washing, drying and solid unloading in the same equipment. It can realize the continuous operationand production of fully enclosed andwhole process, and is more suitable for the production of products with sterile requirements and toxic products.