Multi-stage filter with quick disassembly and assembly structure

• Main Authors: CHAI ZIHAO, DUAN KAIFANG, ZHANG CHENGWEI, LIU LONGXIN
• Format: Patent
• Language: Chinese; English
• Published: 03.01.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a multistage filter with a quick disassembly and assembly structure, which comprises a tank body, an assembly top plate and a cover body, and a bearing frame is welded at the bottom of the tank body. According to the utility model, the filter cartridge single bodies, the reserved insertion strips and the like are mounted, so that when the device is used, on one hand, the four filter cartridge single bodies which are arranged in a concentric circle are uniformly and independently inserted into the bottom end in the first threaded connecting piece; the lower positioning grooves which are used for being clamped with the filter cartridge single bodies and blocking the bottoms of the filter cartridge single bodies are formed in the bottom end of the interior of the tank body, so that the multi-stage filtering function is conveniently realized, each stage of filter cartridge single body is conveniently and quickly disassembled and assembled, and the filter cartridge single bodies are cle