Special pipeline-sterilization water purification system

Abstract

The invention provides a sterilization water purification system special for medical treatment according to practical condition of dental department, which comprises a water inlet, a flowmeter, a silver-loaded stainless steel filter, a medical grade ultrafilter, an ultra-purification filtering system, a UV (ultraviolet) sterilization system, an ozone sterilization system, a gas-liquid mixer and a water outlet terminal. The sterilization water purification system is controlled by a full-automatic computer, and can carry out automatic timing pollution discharge sterilization and automatic pressure pressurization and stabilization, so as to ensure deep purification of raw water and constant water outlet pressure. Most of impurities in the water can be intercepted by the silver-loaded stainless steel filter, the medical grade ultrafilter and the ultra-purification filtering system, the intercepted impurities are washed out by timing automatic back-washing, and the UV sterilization system and the ozone sterilization system are switched on and off in a timing way, so that disinfectant water is formed as right amount of ozone is contained in the water. The bacteria content contained in pure water generated by the system fully meets aseptic medical water standards.

Description

technical field [0001] The invention relates to a sterilizing water purification system used in dental clinics, medical operations, aquaculture, food and beverage industries, hotel factories and other industries. Background technique [0002] The water in the dental water system ejected by the high-speed turbine dental drill is seriously polluted by various pathogenic and non-pathogenic microorganisms, and the bacterial content in untreated dental water samples per milliliter can reach tens of thousands. These microorganisms originate from the suction effect of the high-speed turbine drill and from the water supply. In the dental treatment unit, such bacteria generally exist in the form of biofilm, which adheres to the surface of the dental water system, and a large number of bacteria hide in the film, forming an environment for bacterial growth and reproduction. According to foreign calculations of the total amount of various bacteria in the biofilm, there can be up to 10 ...

AI Technical Summary

Problems solved by technology

When treating patients, the polluted water sprayed by the dental drill either directly enters the patient's mouth, or forms water mist to disperse in the consulting room, polluting the air in the consulting room and polluting the medical staff

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