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Filtering foam and production method thereof

A production method and technology of water-foamed cotton, which is applied in the field of water-filtered foamed cotton, can solve the problems that the secondary pollution of municipal tap water cannot be effectively solved, and the faucet filter cannot effectively solve the secondary pollution of municipal tap water, etc., and achieve obvious deodorization effect and improve drinking Water quality, effect of improving physical fitness

Inactive Publication Date: 2010-05-05
上海正阳泡绵有限公司
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AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a water filter foam to solve the technical problem in the prior art that the inner filter element of the faucet filter cannot effectively solve the secondary pollution of municipal tap water
[0007] Another object of the present invention is to provide a production method of water filter foam to solve the technical problem that the filter element inside the faucet filter in the prior art cannot effectively solve the secondary pollution of municipal tap water

Method used

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  • Filtering foam and production method thereof
  • Filtering foam and production method thereof
  • Filtering foam and production method thereof

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Embodiment Construction

[0028] The core of the present invention is to add tourmaline to polyether resin, so that the water filter foam has good water purification effect while filtering out impurities, can effectively solve the technical problem of secondary pollution of municipal tap water, and improve the terminal The quality of drinking water for users. Therefore, the following first introduces tourmaline:

[0029] Tourmaline——Tourmaline, tourmaline (technical name), mineral called tourmaline (charged stone), is a boron-containing and complex silicate mineral. Usually exists in the form of columnar crystals. Tourmaline is both a crystal, a dielectric, and an electrically charged stone. It has unique piezoelectric effect and pyroelectric effect. Crystals with both effects in nature are very rare, and their practical application value is very high.

[0030] In addition to its unique piezoelectric effect and pyroelectric effect, tourmaline also has magical properties. The infrared rays it emits m...

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Abstract

The invention relates to filtering foam and a production method thereof. The production method comprises the steps of: firstly, grinding tourmaline to obtain 400-800 meshes of fine powdered tourmaline, then mixing and stirring the fine powdered tourmaline and polyether resin by weight ratio of 1:100, adding distilled water to the mixed solution after uniformly stirring, controlling the moisture content to reach 0.2 percent and stirring for 1 hour, then adding toluene diisocynate and fully and uniformly stirring to obtain a pre-aggregation, wherein the weight ratio of the toluene diisocynat to the polyether resin is 40:100, then evenly stirring the pre-aggregation, a stannous octoate and a triethylene diamine water solution, foaming and molding, then curing, testing and tapping by blasting, and finally obtaining the filtering foam. The filtering foam has effects of both impurity filtration and favorable water purification, can effectively solve the technical problem of secondary pollution of municipal tap water and improve the quality of drinking water of terminal users.

Description

technical field [0001] The invention relates to the field of water purification, in particular to a water filter foam capable of effectively solving secondary pollution of municipal tap water and a production method thereof. Background technique [0002] For a long time, secondary pollution of municipal tap water caused by pipelines and storage tanks has plagued people's lives. Tap water comes out of the waterworks and is transported to users through pipelines, and the water from some multi-storey and high-rise buildings enters thousands of households through water tank storage and other links. Secondary pollution of tap water is formed due to factors such as aging pipelines, rust and scale in the pipe walls, and unclean water tanks. Secondary pollution not only leads to obvious abnormalities in indicators such as chromaticity and turbidity of tap water, but also causes impurities such as insects and mites, colloidal suspended solids, and organic matter to exist in tap wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D39/16B29C67/20B29L31/14B29K467/00
Inventor 何永祺
Owner 上海正阳泡绵有限公司
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