An all-glass tube mvc low-solubility sewage evaporation condensation purification system

An evaporative condensation, low solubility technology, used in water/sewage treatment, water/sewage treatment equipment, heating water/sewage treatment, etc., can solve the problems of high cost, high risk of corrosion and scaling, reduce flow rate and Evaporation resistance, reducing local evaporation and improving the effect of overall heat transfer coefficient

Active Publication Date: 2022-05-10
SOUTHEAST UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

At present, MVC mainly uses metal evaporators, which not only have high costs, but also have high risks of corrosion and scaling

Method used

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  • An all-glass tube mvc low-solubility sewage evaporation condensation purification system
  • An all-glass tube mvc low-solubility sewage evaporation condensation purification system
  • An all-glass tube mvc low-solubility sewage evaporation condensation purification system

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Embodiment Construction

[0024] like figure 1 and Figure 4 As shown, an all-glass tube MVC low-solubility sewage evaporative condensation purification system includes: evaporative condenser, compressor, water pump, glass special-shaped preheater and raw water tank; the raw water enters the raw water tank after passing through the preheater. The preheated raw water from the raw water tank enters the evaporative condenser from the right side, evaporates in the shell tube of the evaporative condenser, and then enters the compressor to obtain high-temperature and high-pressure superheated steam. The superheated steam enters the evaporative condenser on the left side of the evaporative condenser, and The raw water is condensed in the inner tube through heat exchange, and distilled water flows out from the condensation. After the raw water evaporates, the remaining part of the concentrated water flows out from the bottom of the evaporative condenser; the concentrated water finally produced by the system r...

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Abstract

The invention discloses an all-glass tube MVC low-solubility sewage evaporation and condensation purification system, comprising: an evaporation condenser, a compressor, a water pump, a glass special-shaped preheater and a raw water tank. The present invention can optimize the existing mechanical vapor compression technology, and provide an evaporation condensation purification system with low cost, corrosion resistance, high efficiency and energy saving, daily output of about 0.5-10 tons of pure water, and zero discharge.

Description

technical field [0001] The invention relates to the technical field of mechanical vapor compression, in particular to an all-glass tube MVC low-solubility sewage evaporation and condensation purification system. Background technique [0002] The safety of water supply in rural areas is a major problem to be solved urgently, and brackish groundwater resources exist widely in our country. Limited by the scale of rural water supply, it is generally difficult to build large water plants. Therefore, the development of small and medium-sized water supply systems is an important solution. Currently, brackish water purification technologies mainly include reverse osmosis and thermal methods. In the past two decades, with the development of membrane technology and energy recovery technology, the technical and economic feasibility of reverse osmosis has been greatly improved. It is currently one of the best methods for producing distilled water, and it can be miniaturized. However, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/04
CPCC02F1/041C02F1/048C02F2201/002C02F2201/007
Inventor 匡荛黄楠言澜刘薇朱慧君
Owner SOUTHEAST UNIV
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