Defluorination water purifier connected with faucet

Abstract

The invention discloses a defluorination water purifier connected with a faucet. The defluorination water purifier comprises an upper filtering cylinder and a lower filtering cylinder, wherein an upper interface is formed in the upper end of the upper filtering cylinder; an upper stainless steel filtering net is arranged at the middle and lower part inside the upper filtering cylinder; a water outlet is formed in the lower end of the lower filtering cylinder; a middle stainless steel filtering net is arranged in the middle inside the lower filtering cylinder; a lower stainless steel filteringnet is arranged at the lower part inside the lower filtering cylinder; activated carbon is arranged on the upper stainless steel filtering net inside the upper filtering cylinder; activated carbon isarranged between the lower stainless steel filtering net and the middle stainless steel filtering net inside the lower filtering cylinder; defluorination ceramsite is arranged on the middle stainlesssteel filtering net inside the lower filtering cylinder; the upper filtering cylinder is in threaded and hermetical connection with the lower filtering cylinder. The defluorination water purifier connected with the faucet, which is disclosed by the invention, is simple in structure and low in production cost, and plays a good purification function upon high-fluoride water. The defluorination ceramsite and the activated carbon inside the defluorination water purifier are simple and feasible to replace, the service life can be prolonged, and the cost can be lowered.

Description

technical field [0001] The invention belongs to the technical field of water treatment, and in particular relates to a fluorine-removing water purifier connected with a water tap. Background technique [0002] Fluorine is one of the trace chemical elements widely distributed in the natural environment and closely related to human health, and my country is one of the countries where endemic high-fluorine water is widely distributed. Fluoride ions can be taken into the body through drinking water, breathing and food. About two thirds of the fluoride in the body comes from drinking water, and one third comes from other sources. Excessive fluoride content in groundwater can easily cause dental fluorosis, bone fluorosis, and even cause cancer and teratogenicity. [0003] At present, the penetration rate of household water purifiers in vast rural areas is very low. One is because most of the existing household water purifiers on the market have complex structures and high costs....

AI Technical Summary

Problems solved by technology

One is because most of the existing household water purifiers on the market have complex structures and high costs. Many rural households lack awareness of water quality safety and are unwilling to bear the relatively high cost of water purifiers.

Second, the adsorption materials in existing household water purifiers are mostly used to remove suspended pollutants and heavy metals in water, and their adsorption efficiency is low. There are few high-efficiency and low-cost water purifiers developed for the problem of high fluorine pollution in groundwater

Therefore, the existing household water purifiers on the market are difficult to promote in rural areas where the detection rate of fluorine in groundwater is high

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