Integrated water purifier with KDF ultrafiltration membrane and preparation method thereof

Abstract

The invention discloses an integrated water purifier with a KDF ultrafiltration membrane and a preparation method thereof; the upper part of a KDF ultrafiltration membrane filter device at the left of the interior of an outer shell is provided with an upper valve seat, the upper valve seat is provided with a bolt screwedly connected with a barrel body, and an upper port of the barrel body is provided with a nut screwedly connected with the upper valve seat; the center of the upper valve seat is provided with a round intubation tube for fixing a KDF ultrafiltration membrane filter core, the KDF ultrafiltration membrane filter core is arranged at the middle-upper part of the barrel body, and the lower part of the KDF ultrafiltration membrane filter core is provided with a filter component composed of a filter core shell and a plurality of filter layers; the filter core shell is provided with a granular activated carbon filter layer, a KDF filter layer and a non-hydrophilic filter membrane filter sheet; the left side of the upper valve seat is provided with a water inlet guide tube, and the right side of the upper valve seat is provided with a water outlet and inlet guide tube; the upper part of a high-precision PP fiber cotton filter device at the right side of the interior of the outer shell is provided with an upper valve seat, the upper valve seat is provided with a bolt screwedly connected with a barrel body, the upper port of the barrel body is provided with a nut screwedly connected with the upper valve seat, and the center of the upper valve seat is provided with a first round clamping tube for fixing a PP fiber cotton filter core.

Description

technical field [0001] The invention relates to water purification equipment, especially the field of manufacturing water purifiers for urban and rural households. Background technique [0002] The increasing pollution of modern water resources has the most serious impact on rural areas. Basically, farmers who have the conditions dig wells to get water, and those who have no conditions get water from rivers and valleys for drinking. At present, more than 92% of the rivers and groundwater in the country are polluted or even Serious pollution, the pollution is even more heinous, especially groundwater and surface water iron and manganese, suspended solids, colloids, toxic by-products, pesticides, bacteria, sediment, rust, solid impurities pollution hazards, organic chemicals, pesticides, Fertilizers, acid carcinogens, heavy metals and metal ions, and chloroform, even if there is well water, seriously exceed the standard and are undrinkable, threatening human health. Generally,...

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Problems solved by technology

[0004] The present invention is mainly combined with the reality of our country to promote the construction of new socialist countryside and the country's matching of population safety drinking water projects in geological disaster areas. The purpose is to provide an integrated water purifier with KDF ultrafiltration membrane and its production method to solve the Exceeding standard underground and surface water meets drinking water standards and the problem of hot and cold drinks

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