A kind of anti-scaling pipe and its production process

Abstract

The present invention provides an anti-scaling pipe and its production process, wherein the production process includes the following steps: S1, take ultra-high molecular weight PP and / or PE raw materials, and form PP and / or PE raw materials through semi-melt molding and sintering Overcoat filter element; S2, take ultra-high molecular weight PP and / or PE raw materials, PP and / or PE raw materials are sintered by semi-molten molding to form an inner sleeve filter element; S3, assemble the outer sleeve filter element and the inner sleeve filter element to form a pipe body, and then The FOF scale inhibitor is poured between the outer filter element and the inner filter element, and the scale inhibitor pipe is formed by semi-melt molding and sintering. The invention makes the distribution of the scale inhibitor in the whole scale inhibitor pipe more uniform, and the scale inhibitor pipe slowly releases the FOF scale inhibitor, so that the scale inhibitor has better scale inhibitor effect and can continuously play the role of scale inhibitor. At the same time, the FOF scale inhibitor will not change the water quality after entering the water, and has little effect on the pH of the raw water, which is conducive to maintaining the characteristics of the raw water.

Description

technical field [0001] The invention relates to the technical field of anti-scaling, in particular to an anti-scaling pipe and a production process thereof. Background technique [0002] In the field of water supply and drainage, as the pipeline is used for a long time, it is easy to generate scale. Especially in the water supply and drainage of domestic water, once scale is formed, it will cause harm to the human body. Because scale is a kind of insoluble salt, whether it is scale in the form of calcium carbonate or magnesium carbonate, or scale in the form of calcium sulfate or magnesium sulfate, the human body cannot absorb and decompose it, which is the cause of heart and kidney stones, gallstones, and cardiovascular diseases. the culprit. Scale not only causes great harm to the human body, but also harms various heat exchange and heating equipment and pipelines in industrial production, causing equipment damage or scrapping, and even causing boilers and other pressuri...

AI Technical Summary

Problems solved by technology

[0004] However, when using FOF antiscalant to remove scale, the combination of FOF antiscalant and activated carbon has the problem of uneven mixing, and the FOF antiscalant attached to the surface of activated carbon is easy to fall off and form impurities.

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