Distillation method and device for seawater desalination at atmospheric pressure

A distillation device and atmospheric distillation technology, applied in chemical instruments and methods, seawater treatment, separation methods, etc., can solve the problems of large energy consumption, large floor area, low water production rate, etc., and achieve high water production rate, The effect of compact structure and guaranteed safety

Pending Publication Date: 2017-08-29
南京艾普能源科技有限公司
View PDF4 Cites 10 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These methods have many shortcomings or defects, or need to consume a lot of energy, or the water product

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Distillation method and device for seawater desalination at atmospheric pressure
  • Distillation method and device for seawater desalination at atmospheric pressure
  • Distillation method and device for seawater desalination at atmospheric pressure

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative, and in no way serves as any limitation to the present invention and its application or use. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention. Unless specifically stated otherwise, the relative arrangements, expressions and numerical values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention. At the same time, it should be understood that,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a distillation method and device for seawater desalination at atmospheric pressure. The distillation device comprises an atmospheric pressure distillation module, wherein the atmospheric pressure distillation module comprises an atmospheric pressure box structure, a plurality of hollow water collection plate assemblies and a plurality of liquid-absorbing core board assemblies, wherein the hollow water collection plate assemblies and the liquid-absorbing core board assemblies are arranged in an inner cavity of the atmospheric pressure box structure in an interphase manner, and one liquid-absorbing core board assembly is arranged between two adjacent hollow water collection plate assemblies; catch basin assemblies for collecting condensed distilled water are arranged at the lower ends of the outer walls of the hollow water collection plate assemblies; the flow direction of a fluid in each hollow water collection plate assembly is opposite to that in each liquid-absorbing core board assembly; the temperature of the fluid which flows through the inner cavity of a hollow core board of each hollow water collection plate assembly is lower than that which flows through two sides of the panel of a liquid-absorbing core board of each liquid-absorbing core board assembly; and the operating temperature of the fluid which flows through two sides of the panel of each liquid-absorbing core board is 55-98 DEG C. Therefore, the water production performance and the efficiency of a system can be effectively improved, and the operation cost of the system is reduced.

Description

technical field [0001] The invention relates to a distillation method and device for desalinating seawater under normal pressure, belonging to the field of water treatment. The method and device are also applicable to the desalination treatment of groundwater, other surface water, waste water and the like. Background technique [0002] Fresh water is one of the indispensable resources of human society, and plays an irreplaceable role in supporting life, life, and industrial and agricultural production. Therefore, water is the source of life and the basis of all production activities. [0003] 70.8% of the earth's area is covered by the ocean, the average depth of the ocean is 3800m, and the total water volume is nearly 1.4 billion cubic kilometers, but it is difficult to be directly quoted and used because of the high salinity. The fresh water on the earth is about 3% of the total water, and the distribution is extremely uneven. 3 / 4 of it is frozen in the glaciers in the n...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01D1/22C02F1/08C02F1/16C02F103/08
CPCB01D1/0017B01D1/0035B01D1/0058B01D1/08B01D1/16B01D1/221C02F2103/08Y02W10/37Y02A20/124
Inventor 张爱友
Owner 南京艾普能源科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap