The integrated water purification device is the same as the purification process of urban water supply plant. It has: coagulation tank, sedimentation tank, filtration tank, water quality stabilization device, backwashing device, water pump and electrical control cabinet. They are introduced as follows:
1, coagulation pool: add coagulant raw water from the inlet pipe into the coagulation pool, stirred with a special mixer, so that the suspended solids in the water and coagulant full contact reaction to form alum. General water purification device is to use eddy current reaction to make the water and coagulant mixing, but the effect is subject to changes in the amount of water and not stable. This water purification device is mixed with a mixer, and the effect is not affected by changes in the amount of water.
2, precipitation chamber: water coagulated by adding coagulant to form alum, flow to the equipment for sedimentation in the sedimentation tank, sedimentation tank using the inclined tube sedimentation method, through the trapezoidal inclined plate precipitation chamber precipitation to complete the separation of solid-liquid precipitation, precipitation of sludge discharged into the mud hopper.
3, filtration pool: the water after precipitation flows into the filtration pool filtration, filtration pool structure: the bottom of the cloth water pipe, the middle of the quartz sand, the upper part of the anthracite. The filtration speed is 10m/h, and the last clear water flows into the clean water pool for disinfection and drinking. The backwash cycle of the filtration tank is about 12 hours, and the backwash time is 5-10 minutes.
Expanded Information
Gravity type integrated water purifier, is a comprehensive water purifier equipment with indented improved pipes and grids, folding plates, hydraulic reaction and other facilities, the flocculation, clarification and filtration processes compact and reasonable combination of a single unit, it can be convenient to the general ground water source raw water purification into a standard of hygiene of the living water.
Mainly applicable to the majority of rural areas, townships, farms, army barracks and small and medium-sized enterprises and institutions to improve the quality of drinking water for use in industrial water softening, desalination process of water treatment, but also in some of the separation and removal of suspended solids in the water and colloidal impurities as the main purpose of the near-neutral production of wastewater purification use.
Baidu Encyclopedia-Integrated Water Purifier