Powder drop and blocking preventing activated carbon filter element water dispenser

Abstract

The invention discloses a powder drop and blocking preventing activated carbon filter element water dispenser which comprises a pre-PP cotton composite filter element, a front-end activated carbon filter element, a post-PP cotton composite filter element, a reverse osmosis (RO) booster pump, an RO module, a rear-end activated carbon filter element, an ultraviolet sterilizer and a water outlet connected in sequence, wherein the pre-PP cotton composite filter element and the post-PP cotton composite filter element comprise a shell; a tubular PP cotton layer and a tubular carbon rod layer are arranged in the shell; the carbon rod layer is arranged on the inner wall of the PP cotton layer; the PP cotton layer is bonded with the carbon rod layer; a water inlet is formed in the shell; and liquid enters the shell through the water inlet and passes through the PP cotton layer and the carbon rod layer before being discharged from a center hole of the cylindrical carbon rod layer; the front-end activated carbon filter element and the rear-end activated carbon filter element comprise a cylindrical hollow filter shell; a water inlet and a water outlet are formed at the two ends of the filter shell respectively; a cylindrical filter net is arranged in the filter shell; the filter net clings to the inner wall of the filter shell; and activated carbon is arranged in the filter net.

Description

technical field [0001] The invention relates to drinking water evolution equipment, which provides an activated carbon filter water dispenser capable of preventing powder dropping and blocking. 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, insufficient dis...

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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