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Water filtration structure

A water filtration and filter tube technology, applied in filtration separation, membrane filter, filtration treatment and other directions, can solve the problem of ineffective removal of toxic and harmful substances, and achieve the effects of simple structure, low cost and good breaking strength

Pending Publication Date: 2017-08-04
七道水(厦门)健康科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Conventional water treatment processes for drinking water can no longer efficiently remove dissolved toxic and harmful substances in water, and it is urgent to develop a new type of water filtration structure

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] refer to figure 1 and figure 2 The shown water filtration structure includes a filter pipe 1, a water inlet pipe 2 is arranged at the axial center of the lower end of the filter pipe 1, and a water inlet pipe 2 is arranged at the outer wall of the end far away from the filter pipe 1 There is an external thread 201, and through the external thread 201, it is matched with a hose 3 for connecting to the water network. The hose 3 has a threaded sleeve 301 matching the external thread 201, and an upper end cap is arranged inside the filter pipe 1 4 and the lower end cover 5, the bottom of the upper end cover 4 is provided with a core 411, between the upper end cover 4 and the lower end cover 5 is fitted with PP cotton 6, between the PP cotton 6 and the core 411 The transition fit between the PP cotton 6 is provided with granular carbon 7, the lower surface of the lower end cover 5 is evenly distributed with water inlet holes 501, the water inlet pipe 2 is opposite to the w...

Embodiment 2

[0053] refer to figure 1 and figure 2 The shown water filtration structure includes a filter pipe 1, a water inlet pipe 2 is arranged at the axial center of the lower end of the filter pipe 1, and a water inlet pipe 2 is arranged at the outer wall of the end far away from the filter pipe 1 There is an external thread 201, and through the external thread 201, it is matched with a hose 3 for connecting to the water network. The hose 3 has a threaded sleeve 301 matching the external thread 201, and an upper end cap is arranged inside the filter pipe 1 4 and the lower end cover 5, the bottom of the upper end cover 4 is provided with a core 411, between the upper end cover 4 and the lower end cover 5 is fitted with PP cotton 6, between the PP cotton 6 and the core 411 The transition fit between the PP cotton 6 is provided with granular carbon 7, the lower surface of the lower end cover 5 is evenly distributed with water inlet holes 501, the water inlet pipe 2 is opposite to the w...

Embodiment 3

[0059] refer to figure 1 and figure 2 The shown water filtration structure includes a filter pipe 1, a water inlet pipe 2 is arranged at the axial center of the lower end of the filter pipe 1, and a water inlet pipe 2 is arranged at the outer wall of the end far away from the filter pipe 1 There is an external thread 201, and through the external thread 201, it is matched with a hose 3 for connecting to the water network. The hose 3 has a threaded sleeve 301 matching the external thread 201, and an upper end cap is arranged inside the filter pipe 1 4 and the lower end cover 5, the bottom of the upper end cover 4 is provided with a core 411, between the upper end cover 4 and the lower end cover 5 is fitted with PP cotton 6, between the PP cotton 6 and the core 411 The transition fit between the PP cotton 6 is provided with granular carbon 7, the lower surface of the lower end cover 5 is evenly distributed with water inlet holes 501, the water inlet pipe 2 is opposite to the w...

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Abstract

The invention discloses a water filtration structure. The water filtration structure comprises a filter pipe; a water inlet pipe is arranged in the axis position of the lower end of the filter pipe; an upper end cover and a lower end cover are arranged in the filter pipe; a core part is arranged at the bottom of the upper end cover; PP cotton is cooperatively arranged between the upper end cover and the lower end cover. A preparation process of the PP cotton for the water filtration structure is optimized, modified diatomite is added in the raw materials, the prepared PP cotton is subjected to acid etching treatment to prepare a PP cotton product, and the PP cotton product has high breaking strength, antibacterial property and heavy metal ion adsorbing property.

Description

technical field [0001] The invention relates to a water filtering structure. Background technique [0002] Ordinary household faucets do not have a filtering effect, while traditional negative ion filter faucets have poor filtering effects and cannot effectively remove particulate matter and harmful substances in the water. With the rapid development of industry, a large number of toxic and harmful organic substances and heavy metal ions contained in the three wastes of factories and domestic sewage have seriously polluted drinking water sources, and the content of toxic and harmful chemical pollutants in water bodies has increased year by year. Conventional water treatment processes for drinking water can no longer efficiently remove dissolved toxic and harmful substances in water, and it is urgent to develop a new type of water filtration structure. Polypropylene has good chemical stability, acid and alkali resistance, high temperature resistance, corrosion resistance, an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D35/04B01D39/14
CPCB01D35/04B01D39/14C02F1/001C02F2307/06B01D2239/1291B01D2239/1275B01D2239/0407
Inventor 张力泰
Owner 七道水(厦门)健康科技有限公司
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