Bubbling type solar-powered seawater desalination device and method

A solar energy, bubbling technology, applied in chemical instruments and methods, seawater treatment, water/sewage treatment, etc., to achieve the effect of improving the humidification process, improving the effect, and improving the dehumidification effect

Pending Publication Date: 2017-05-31
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current bubbling solar seawater desalination technology still has many defects.

Method used

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  • Bubbling type solar-powered seawater desalination device and method
  • Bubbling type solar-powered seawater desalination device and method
  • Bubbling type solar-powered seawater desalination device and method

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Embodiment Construction

[0028] For the convenience of those skilled in the art to understand, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0029] like Figure 1 to Figure 3 As shown, the bubbling solar desalination device includes a solar heat collector 1, an evaporation chamber 2, a bubbler 3, a blower 4, a condensation chamber 5, a fresh water tank 6, a cooling tank 7, a storage battery 8 and a solar photovoltaic panel 9 The solar photovoltaic panel 9 is connected to the battery 8, the battery 8 is connected to the blower 4, the solar heat collector 1 is connected to the evaporation chamber 2 through a hot water pump, and the upper end of the evaporation chamber 2 communicates with the steam inlet of the condensation chamber 5 The water outlet of the condensation chamber 5 is communicated with the fresh water tank 6, and the air outlet of the condensation chamber 5 is connected with the bubbler 3 by the blower 4, an...

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Abstract

The present invention discloses a bubbling type solar-powered seawater desalination device and method. The device comprises a solar heat collector, an evaporation room, a bubbler, a condensation room, a fresh-water tank, a cooling box and a solar photovoltaic plate, wherein the solar photovoltaic plate is connected with the bubbler by an accumulator; the solar heat collector is connected with the evaporation room by a hot water pump; the upper end of the evaporation room is communicated with a steam inlet of the condensation room; a water outlet of the condensation room is communicated with the fresh-water tank; an air outlet of the condensation room is connected with the bubbler by an air blower; the bubbler is arranged at the bottom surface of the evaporation room; the cooling box is connected with the condensation room by a heat exchange tube; a condensation chamber is arranged in the condensation room and is provided with heat exchange plates; one ends of the two adjacent heat exchange plates are fixed at inner walls at two sides of the condensation room to enable the condensation chamber to form condensation channel with alternating bending; one end of the heat exchange tube is inserted into the condensation channel with; and the side wall of the heat exchange tube closes clings to the side surfaces of the heat exchange plates. The present invention is simple in structure, convenient to install, and capable of improving the sea water desalination effectiveness.

Description

technical field [0001] The invention relates to seawater desalination technology, in particular to a bubbling solar seawater desalination device and a seawater desalination method thereof. Background technique [0002] With the shortage of fresh water resources, seawater desalination technology has been paid more and more attention by various countries. At present, many countries have taken seawater desalination as a key technology to solve the problem of fresh water shortage. [0003] Seawater desalination is the process of separating the salt and water in seawater, and finally obtain fresh water and concentrated brine. The main traditional seawater desalination methods include distillation, reverse osmosis, electrodialysis, freezing, hydrate and solvent extraction. . Among them, the reverse osmosis method uses the difference in the solubility of water and salts in the molecular lattice gaps in the semipermeable membrane to separate them; the distillation method uses the d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/14C02F103/08
CPCC02F1/043C02F1/14C02F2103/08Y02A20/142Y02A20/212Y02A20/124
Inventor 方利国许杰臻余永龙唐永铨廖珊珊梁海燕李智超
Owner SOUTH CHINA UNIV OF TECH
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