Novel water purifying plant and water purifying method

Abstract

The invention discloses a novel water purifying plant and a water purifying method. The novel water purifying plant comprises a water storage body, a water processing assembly arranged in the water storage body, a purified water storage assembly and a limiting mechanism, wherein the limiting mechanism is arranged on the water storage body or is arranged inside the water storage body; the water processing assembly consists of a primary filter assembly the lower part of which is provided with a water inlet and a functional filter material assembly communicated with the inside of the primary filter assembly; and the functional filter material assembly is provided with a secondary purified water inlet connected with a primary filtered water outlet of the primary filter assembly and a secondary purified water outlet connected with the purified water storage assembly. The water purifying method comprises the following steps: subsiding a pressure generated in the process of discharging water in the water by the water processing assembly; and making the water flow through the primary filter assembly and the functional filter material assembly from top to bottom to be purified and finally flow into the purified water storage assembly. The novel water purifying plant has the advantages of simple structure, convenient use, electricity consumption prevention, no pollution, large flux, low cost and wide application range, can effectively purify various different water qualities and can realize the using requirement according to the different water qualities.

Description

technical field [0001] The invention relates to a water purification device for rural domestic water and small and medium-sized water treatment projects, in particular to a novel water purification device and a water purification method. Background technique [0002] Water is the material basis for human survival and development, and drinking water safety is a major issue affecting human health. According to the World Health Organization, 80% of various diseases in developing countries are related to unsafe drinking water, and about 20 million people die from unsafe drinking water every year. The problem of drinking water safety seriously threatens human life. Therefore, access to safe drinking water is a basic need for human survival. [0003] my country is a large agricultural country, and the rural population accounts for about 70% of the national population. Due to the lack of necessary protection and purification measures for drinking water in rural areas, coupled with...

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Problems solved by technology

[0004] At present, the water purifiers used in urban drinking water treatment have certain requirements on the inlet water pressure and water quality, but in the vast rural areas, due to the constraints of the economy, living environment and water intake methods, it is impossible to produce a stable pressure water source , and the water contains more particles such as sediment, and most of them have a certain type of pollution problem (such as the fluorine content in the water in some areas is too high to drink), so the water purifier used in the city is not suitable for rural areas Drinking water treatment, and summing up the experience of safe water supply in rural areas in the past, and adopting appropriate technology according to local conditions is the key to solving the problem of drinking water in rural areas

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