Water purifier with conical residue hopper and manufacturing method

Abstract

The invention relates to a water purifier with a conical residue hopper and a manufacturing method. The water purifier comprises a water supply pump and a full-automatic cyclone grit removing filtering device. The water purifier is characterized by further comprising an ultrafiltration membrane filter device, wherein a first bolt connected with a cylinder in a screw mode and a first silicon rubber sealing ring are arranged in an upper sealing head of a closed container of the ultrafiltration membrane filter, a first nut connected with the upper sealing head in a screw mode is arranged in an upper opening of the cylinder, a second nut connected with a filter element in a screw mode is further arranged in the center of the upper sealing head, the ultrafiltration membrane filter element is arranged in the middle of the closed container, a second bolt connected with the upper sealing head in a screw mode and a second silicon rubber sealing ring are arranged at the upper end of the ultrafiltration membrane filter element, a water inlet is formed in the the top of the closed container, and a water outlet is formed in the lower portion of the closed container; a water outlet of the full-automatic cyclone grit removing filtering device is communicated with the water inlet of the ultrafiltration membrane filter device. The water purifier is economical and applicable.

Description

technical field [0001] The invention relates to water purification equipment, especially for enterprises and institutions living in rural areas, especially the manufacturing field of drinking water purifiers that solve the long-term problem of drinking water used by scattered water-taking households in rural areas. Background technique [0002] The source of drinking water in my country's rural areas is mainly underground surface water. The population drinking ground water accounts for 75%, and the population drinking surface water accounts for 30%. Drinking water is taken from lakes, reservoirs, and ravines. At present, more than 90% of rivers and groundwater in the country are polluted, or even seriously polluted. The pollution is even more heinous, especially the groundwater extracted from electromechanical wells. pollutants, toxic by-products, pesticides, bacteria, sediment, rust, suspended solids, microorganisms, Escherichia coli, solid impurity pollution, and calcium and...

AI Technical Summary

Problems solved by technology

[0004] The present invention is mainly combined with the reality of our country to promote the construction of new socialist countryside, the construction of urban-rural integration and the construction of new urbanization, and is matched with the national basic sanitary and safe drinking water project for urban and rural population. The water device and its production method are used to solve the problem that urban and rural underground surface water meets the "Drinking Water Hygienic Standard" of the People's Republic of China and becomes safe drinking water

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