Preparation method for portable sea water desalination ultra-nanofiltration water purifier

A water purifier, portable technology, applied in chemical instruments and methods, seawater treatment, water/sewage multi-stage treatment, etc., to improve water quality and control microbial growth

Inactive Publication Date: 2016-01-06
CHENGDU BEIJIATE BIOTECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a manufacturing method of a portable seawater desalination ultra-nanofiltration water purifier to solve the problem that the purified seawater in the coastal and island areas reaches the "Drinking Water Hygienic Standard" of the People's Republic of China

Method used

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  • Preparation method for portable sea water desalination ultra-nanofiltration water purifier
  • Preparation method for portable sea water desalination ultra-nanofiltration water purifier
  • Preparation method for portable sea water desalination ultra-nanofiltration water purifier

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Embodiment Construction

[0013] figure 1 It shows the situation that the water treatment device of the present invention is equipped with raw water power. For the personnel on board and the households in the sea area, the seawater is directly introduced into the device of the present invention for filtering treatment, and the treated water is sent into the net through the valve 10. The water tank 3 is used for the post-stage filtering device (using raw water power, if the raw water power is insufficient, a booster pump can be added).

[0014] figure 2 Among them, the ultrafiltration membrane filtration device 1 is a closed container composed of a cylinder 1b, an upper head 1a and a base 1h, the cylinder 1b is connected with the upper head 1a and the base 1h by screws, and an annular baffle 28 is arranged in the airtight container (Central opening), a filter component consisting of a membrane shell, an ultrafiltration membrane and a filter layer is fixed on the center hole of the baffle, a water...

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Abstract

The invention discloses a preparation method for a portable sea water desalination super-nanofiltration water purifier. The water purifier comprises a cation exchange resin filter layer, a KDF filter material filter layer and an ultrafiltration membrane filter unit. The water purifier is characterized by further comprising a nanofiltration membrane filter unit, wherein a nut connected with a shell in a rotary mode is arranged on an upper cover of the closed container, a bolt connected with the upper cover in a rotary mode is arranged at the upper end of the shell, a nanofiltration membrane filter element is arranged in the middle of the membrane shell, the bottom of the membrane shell is provided with a water inlet, the top of the membrane shell is provided with a sewage outlet, and the right side face of the upper portion of the membrane shell is provided with a water outlet; a water outlet of the ultrafiltration membrane filter unit is communicated with the water inlet of the nanofiltration membrane filter unit. The water purifier is economical, practical, good in filtration effect and capable of providing qualified and healthy domestic drinking water for crew on ships in a sea area and families in coastal and island areas.

Description

Technical field [0001] The present invention involves water purification equipment, especially for the manufacturing field of seawater desalinated by drinking water for people on the waters and coastal and islands. Background technique [0002] Today, with the increasingly developed economy, an increasingly serious problem is in front of us. The shortage of freshwater resources, and all countries in the world are facing such a common problem, and it is particularly serious in China. At present, there are more than 300 in China. There are more than 300 in China. There are more than 300 in China.The lack of water in this city, 110 cities are seriously lacking, mainly distributed in North China, Northeast and Northwest China, especially in coastal areas, which are very severe. Most of the per capita water resources in coastal cities are less than 500 cubic meters.The per capita water resources of Tianjin, Qingdao, Lianyungang, Shanghai and other places are less than 200 cubic meters...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/06C02F103/08
Inventor 孙素蓉
Owner CHENGDU BEIJIATE BIOTECH
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