Portable water purifier for use after earthquake disaster

Abstract

The invention belongs to the technical field of water treatment, and particularly relates to a portable water purifier suitable for use after an earthquake disaster, which consists of a melt-blown fiber filter element, a KDF active carbon filter element, a compression active carbon filter element, an AgO active carbon filter element, a tourmaline filter element, upper part filter element shells, a filter element carrier plate and lower part filter element shells, wherein the two upper part filter element shells recline on one side of a vertical plate of the filter element carrier plate; the three lower part filter element shells are positioned below a horizontal plate of the filter element carrier plate; the tourmaline filter element and the Ag4O4 active carbon filter element are placed in the two upper part filter element shells respectively; the melt-blown fiber filter element, the KDF active carbon filter element and the compression active carbon filter element are placed in the three lower part filter element shells respectively; and the tops of the three lower part filter element shells are connected with the tops of the two upper part filter element shells through a pipeline. The portable water purifier has the high filter accuracy, filters bacteria and harmful substances such as iron rust, colloid, suspended substances, macromolecular organic matters and the like in water completely, and simultaneously, retains beneficial mineral substances and trace elements in the water; the portable water purifier has a high water yield and a high water utilization rate; and the main advantages of the portable water purifier lie in no need of electricity, little weight and convenient carrying and use.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a portable water purifier suitable for earthquake disasters. Background technique [0002] After the earthquake, large-scale buildings collapsed in the disaster area, the centralized water supply was interrupted, and the water supply facilities were severely damaged. The decentralized water supply and rural water supply were also damaged to varying degrees, such as water pipe silt, well pipe cracking, etc., making it easy to supply water cause great difficulty. Earthquake disasters will expose various chemical plants, chemical warehouses, chemical stores, agricultural material stores, and pesticides stored in households to the environment, which will easily pollute water sources. The impact of surface water seepage causes pollution; when there are victims’ remains near the water source, it may also affect the water source; in addition, the sanitation manageme...

AI Technical Summary

Problems solved by technology

Disadvantages: People with gastrointestinal diseases should use it with caution, because magnetized water can irritate the stomach to a certain extent

The disadvantage is that the purification accuracy is not particularly high. If it is used to treat drinking water, the effect is not particularly good

[0014] In summary, the current water purifiers cannot meet the needs of drinking water after the earthquake disaster

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