Device for filtering various water sources into direct drinking water

Abstract

The invention discloses a device for filtering various water sources into direct drinking water. A primary biological-purification combined filter core water purifying module is added in front of conventional water purifying treatment equipment according to a water body purifying principle; and the steps of ozone pre-oxidation and chlorine sterilization are not needed, and pollutants in water, which are harmful to human bodies, are removed by relying on the metabolism effect of clustered microorganisms in the water. The device has the advantages of compact structure, small occupied area, low water making cost and large application range; the made purified water can be afforded by vast numbers of rural population and urban population. The invention is implemented through the following technical scheme: the disclosed biological-purification combined filter core water purifying module and the conventional water purifying treatment unit thereof are designed and manufactured into standard combined filter core modules; the combined filter core modules are buckled with each other from up to down to form a tower-shaped water purifying device according to the sequence of a water purifying treatment process; as for different water resources and different customer requirements, all that is needed is to replace the combined filter core modules in different processes according to the local water quality situation; and various water sources can be filtered into the direct drinking water.

Description

technical field [0001] The present invention relates to a water filtering device, more specifically, the present invention particularly relates to a device for filtering various water sources into direct drinking water. Background technique [0002] At present, the problem faced by water purification treatment is that after the water is treated, there are still ammonia nitrogen, disinfection by-products, organic pollutants in the water, and the secondary pollution of the pipeline, which seriously threatens the safety of drinking water for people; according to the water purification process , its equipment includes coagulation equipment, adsorption equipment, filtration equipment, and disinfection equipment; adsorption equipment includes activated carbon adsorption tanks, molecular sieve adsorption tanks, which function to adsorb organic matter, adsorb chlorine attached products, adsorb residual chlorine, and improve taste; filter equipment includes Sand filter tanks, microfi...

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Problems solved by technology

[0002] At present, the problem faced by water purification treatment is that after the water is treated, there are still ammonia nitrogen, disinfection by-products, organic pollutants in the water, and the secondary pollution of the pipeline, which seriously threatens the safety of drinking water for people; according to the water purification process , its equipment includes coagulation equipment, adsorption equipment, filtration equipment, and disinfection equipment; adsorption equipment includes activated carbon adsorption tanks, molecular sieve adsorption tanks, which function to adsorb organic matter, adsorb chlorine attached products, adsorb residual chlorine, and improve taste; filter equipment includes Sand filter tanks, microfiltration tanks, ultrafiltration tanks, nanofiltration devices, and reverse osmosis membrane devices are used to remove suspended solids, colloids, heavy metals, and microorganisms; disinfection equipment includes ozone sterilizers, chlorine dioxide sterilizers, and ultraviolet sterilizers , the function is to play a continuous disinfection ability; urban tap water can remove residual pollutants, bacteria, and viruses in tap water through adsorption treatment equipment, filtration treatment equipment, and disinfection treatment equipment, improve the quality of tap water, and then seal it into bottled water or barrels through a canning machine Fill water or send it to community residents for drinking through pipes;

[0003] The water filtered by this kind of water purification equipment contains chlorine or ozone carcinogens, which threaten people's drinking water safety, and this kind of equipment is expensive, has high requirements on the quality of influent water, consumes a lot of energy, and has high water production costs. It cannot meet the needs of direct drinking water for more than 80% of the country's rural and township population

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