Anti-clogging environment-friendly water dispenser with polyethylene film activated carbon filter elements

Abstract

The invention provides an anti-clogging environment-friendly water dispenser with polyethylene film activated carbon filter elements. The water dispenser comprises a front-end activated carbon filter element, a PP (polypropylene) cotton composite filter element, an RO (reverse osmosis) booster pump, an RO component, a rear-end activated carbon filter element, an ultraviolet sterilizer and a water outlet which are connected in sequence, wherein the front-end activated carbon filter element adopts a hollow structure and comprises a 2-micron PP cotton filter layer with the thickness of 8 mm, an activated carbon filter layer with the thickness of 9 mm and a 9- micron PP cotton filter layer with the thickness of 8 mm from inside to outside, an upper end cover and a lower end cover are arranged at two ends of the front-end activated carbon filter element and the rear-end activated carbon filter element, a water outlet is formed in the upper end cover, and the lower end cover is sealed; and the PP cotton composite filter element comprises a casing, a cylindrical PP cotton layer and a cylindrical carbon rod layer are arranged in the casing, the carbon rod layer is arranged on the inner wall of the PP cotton layer which is bonded with the carbon rod layer, a water inlet is formed in the casing, and a liquid enters the casing from the water inlet, passes through the PP cotton layer and passes through the carbon rod layer.

Description

technical field [0001] The invention relates to drinking water evolution equipment, and provides an environment-friendly water dispenser with an anti-clogging polyethylene film activated carbon filter element. Background technique [0002] With the advancement and development of science and technology and the provision of people's material and cultural living standards, people pay more and more attention to the problem of healthy drinking water. As water is the source of life, the quality of drinking water is closely related to people's health. However, with the rapid economic development, environmental pollution is also becoming more and more serious, especially the pollution of drinking water is prominent. At present, the drinking water of urban residents is the tap water provided by the waterworks that has not yet reached the clean water quality requirements, and directly consuming it is harmful to health. Water quality pollution is caused by water source pollution, ...

AI Technical Summary

Problems solved by technology

For this reason, there are various water purification equipment on the market, and activated carbon filter device is a common device in water purification equipment, but the activated carbon is mostly packed in granules, which is easy to drop powder. After long-term use, the powder is easy to cause blockage and affect its use. performance

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