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Process for producing purified water by adopting sewage

A pure water and technology technology, applied in the direction of heating water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of high-quality drinking water, difficult sewage treatment of chemical plants, urban water Difficulty and other problems, to achieve the effect of less land occupation, solve the shortage of urban water supply, and good treatment effect

Inactive Publication Date: 2012-07-11
藏树正
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Problems solved by technology

It is used to solve the problems of urban water use, high-quality drinking water at sea and at home, and sewage treatment in chemical plants.

Method used

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  • Process for producing purified water by adopting sewage
  • Process for producing purified water by adopting sewage

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Embodiment Construction

[0008] A technology for turning sewage into pure water. This article describes a treatment method for turning urban sewage into pure water in conjunction with the accompanying drawings. Chamber 6, heat exchanger 7, heat storage body 8, temperature control probe 9, shower 10, steam outlet 11, forced circulation inlet 12, liquefaction chamber 13, liquid level controller 14, liquid heat exchange pool 15, liquid Liquid exchanger 16, water purification decompression chamber 17, water purification valve 18, sewage inlet 19, biogas outlet 20, biogas residue exporter 21, sedimentation chamber 22, biogas slurry pond 23, biogas residue exporter 24, biogas residue pond 25. Biogas tank 26, biogas tank heater 27, sewage filter screen 28, self-control pump 29, forced circulation outlet 30, its operation process is that urban sewage flows into the bottom of the liquid heat exchange pool (15) through the sewage inlet (19), and passes through After the sewage filter screen (28) filters the sew...

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Abstract

The invention relates to a process for producing purified water by adopting sewage. The process comprises a vaporization chamber (6), a liquefaction chamber (13) and a liquid heat exchange tank (15), and is characterized in that the vaporization chamber (3) and the liquefaction chamber (13) both carry out circulating heat exchange in a closed vacuum insulating layer (5); a heat storage body (8), a heater (2) and a temperature control probe (9) are arranged in the vaporization chamber (6); a heat exchanger (7), a forcible circulating inlet (12) and a liquid level controller (14) are arranged in the liquefaction chamber (13); and a methane tank (20) is arranged for sewage treatment of large cities.

Description

Technical field [0001] A sewage treatment technology, in particular to a technology for producing pure water from sewage. Background technique [0002] Sewage treatment methods include membrane technology, sludge degassing and heat treatment technology. Among them, membrane technology and sludge degassing technology are mostly used in large-scale water treatment to obtain reclaimed water and achieve standard discharge, but cannot be recycled. Heat treatment technology is mostly used in water treatment in tropical countries. Contents of the invention [0003] The invention provides a method of applying heat treatment technology to treat urban sewage, chemical sewage, seawater and other water quality, so that the treated water quality can reach the level of drinking and recycling of high-quality pure water. It is used to solve the problems of urban water use, high-quality drinking water at sea and at home, and sewage treatment in chemical plants. [0004] The technical sol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/04C02F9/10C02F11/04
CPCY02E50/343Y02E50/30
Inventor 藏树正
Owner 藏树正
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