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Small drinking water emergency treatment device

A technology for emergency treatment and drinking water, applied in water/sewage multi-stage treatment, adsorption water/sewage treatment, water/sludge/sewage treatment, etc. It can solve the problems of inability to remove small molecular organic matter and easy clogging, and achieve sealing Good performance and easy to clean

Inactive Publication Date: 2013-10-02
HOHAI UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Membrane separation technology has the advantages of energy saving, less investment, easy operation, and high treatment efficiency. It can effectively remove fine suspended particles, macromolecular organic matter, colloids, bacteria and viruses, but cannot remove small molecular organic matter in water. This material is due to The pore size is small and easy to block, so the water needs to be effectively pretreated first, and it is generally only used for a small amount of water treatment that requires a high degree of purification

Method used

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Embodiment Construction

[0028] The technical scheme of the present invention is described in detail below in conjunction with accompanying drawing:

[0029] Such as figure 2 As shown, a small drinking water emergency treatment device includes a water inlet section 2, a rotary pipe head 7, an ultrafiltration pipe section 9, an activated carbon column pipe section 10, a drainage section 12, and the connection between the water inlet section 2 and the rotary pipe head 7. The filter gauze 6 is arranged between them, and the sealing ring 8 is arranged between the rotating tube head 7 and the ultrafiltration tube section 9 .

[0030] Such as figure 1 As shown, the water inlet section 2 of the present invention includes a water inlet pipe and a first backwash pipe 5 arranged in parallel, and a first shut-off valve 1 and a first water pump 3 are arranged on the water inlet pipe.

[0031] Such as figure 1 As shown, several water delivery pipes 4 are arranged in the rotary pipe head 7 of the present invent...

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Abstract

The invention discloses a small drinking water emergency treatment device, and relates to the technical field of drinking water purification devices. The small drinking water emergency treatment device comprises a water inlet segment, a rotary tube head, an ultra-filter tube segment, an activated-charcoal column tube segment and a water drainage segment, which are sequentially connected. Filter head cotton gauze is arranged between the water inlet segment and the rotary tube head, and a sealing ring is arranged between the rotary tube head and the ultra-filter tube segment. The small drinking water emergency treatment device has a simple structure and can purify water in time to cause residents to use safe water when the local is polluted.

Description

[0001] technical field [0002] The invention relates to the technical field of drinking water purification devices. [0003] Background technique [0004] At present, the advanced treatment methods of drinking water mainly include activated carbon adsorption method and membrane separation method. Activated carbon has a very developed microporous structure and a huge specific surface area. It has strong physical adsorption capacity and can effectively remove various organic pollutants, odor, color, microorganisms and viruses in water. However, activated carbon has no effect on heavy metals and The removal capacity of macromolecular organic matter is limited. The membrane separation method is to use the water molecules in the aqueous solution to have the ability to pass through the separation membrane, but the solute or other impurities cannot pass through the separation membrane, and the aqueous solution is separated under the action of an external force to obtain pure wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/08C02F1/44C02F1/28
Inventor 曹菊林吴云海帕丽扎提·伊力汗金燕萍温亚军周健欣黄文富朱亮
Owner HOHAI UNIV
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