Device for converting sewage into drinking water and conversion method thereof

• Main Authors: DANG JUNHU, LIU YAJIAO, ZHANG HANYUE, LUO HAO, WANG YUAN, ZHAO TIECHENG, DAI XIAOSEN, XIONG YE, HE XIUSHENG, WANG CHENHAO, ZHA LYUYING
• Format: Patent
• Language: Chinese; English
• Published: 01.03.2024
• Subjects: BLASTING; CHEMISTRY; DRYING; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM; FIXED CONSTRUCTIONS; HEATING; INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, ORDISTRIBUTING WATER; LIGHTING; MECHANICAL ENGINEERING; METALLURGY; SEWERAGE; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; WATER SUPPLY; WEAPONS

A device for converting sewage into drinking water relates to a drinking water conversion method for deep ground sewage, and is characterized in that a sealing ring (5) is arranged in the middle of a piston plate (4), a water absorption sponge (6) is arranged on the lower surface of the piston plate, the sealing ring of the piston plate is in close fit with the upper part of the inner wall (28) of a middle cylinder (12), and a support ring is arranged in the middle of the inner wall of the middle cylinder; an Ro reverse osmosis membrane (15) is arranged between an outer reticulated shell (11) and an inner reticulated shell (13) which are concave in the middle, an outer ring body (25) of the outer reticulated shell is placed on a supporting ring, a rubber ring (7) arranged outside a filter layer (9) which is clamped by two screen plates and comprises non-woven filter cloth (20) and an activated carbon filter layer (21) is located at the upper part of the outer ring body, and a cup body (16) is arranged at the