Mineralization preparation device of urban and rural drinking water and drinking water mineralization method

Abstract

The invention relates to the field of preparation of drinking water, and in particular discloses a mineralization preparation device of urban and rural drinking water. The mineralization preparation device comprises an activation tank, wherein one end of the activation tank is connected with a water inlet pipe, and the other end of the activation tank is connected with a functional tank body through a tank-to-tank connection pipe; the other end of the functional tank body is connected with a water outlet pipe; a plurality of functional tank bodies are provided, and comprise at least one functional tank body filled with sterilization and disinfection fillers, at least one functional tank body filled with adsorption and filtration fillers, and at least one functional tank body filled with mineralization fillers; magnetization columns are further arranged in the functional tank bodies; the functional tank bodies are connected in series through tank-to-tank connection pipes; a magnetization material is arranged in the activation tank. The invention also discloses a drinking water mineralization method adopting the device. The mineralization preparation device provided by the invention uses a purely physical method to achieve standards of natural active mineral water, achieves zero pollution and zero emission, and is completely harmless to the environment.

Description

technical field [0001] The invention relates to the preparation of drinking water, in particular to an urban and rural drinking water mineralization preparation device and a drinking water mineralization method. Background technique [0002] The modern tap water purification process was born in Belgium in 1902, that is, "coagulation-sedimentation-filtration-disinfection", which simply processes river water or groundwater into potable water. The traditional water treatment process has a good purification and disinfection effect on reducing turbidity and removing suspended solids in water. A hundred years ago, the water was almost pollution-free and clean, and it could be used for drinking after simple treatment. [0003] With the intensification of the development process of global economic integration, the shortage of water resources and the pollution of water environment have become global problems in this century and are becoming more and more serious. The original tradit...

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Problems solved by technology

[0008] 1. The idea of ​​traditional water production is outdated, and it cannot effectively adapt to the water quality faster, and the water supply treatment technology is relatively lagging behind

[0009] 2. In order to meet drinking water quality standards, if it is solved according to the original technology, it often needs to consume a lot of land, funds and time, and the follow-up operation costs are high

[0010] 3. Water quality changes with the development of urban and rural areas and changes in the industrial structure. It is difficult for water supply plants built with the original outdated technology to change technology for technological innovation

[0011] 4. At present, the construction of water supply plants requires a certain water supply scale. If the water supply scale is small, more investment is required, which is not conducive to the development of towns and cities.

[0012] 5. The national standards for drinking water cannot fully meet the minerals and trace elements that the human body ingests from drinking water, and there is a certain distance from foreign drinking water standards

Among them, the calcination temperature is 800-1200 ℃, and the calcination time is 12-16h; because no biochemical filtration is used, no residue will be produced; the purified water quality can meet the national secondary drinking water standard; but it cannot meet the requirements of mineralized water

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