Integrated solar seawater self-circulation desalting device and self-circulation desalting method

A solar energy and self-circulation technology, applied in chemical instruments and methods, seawater treatment, water/sewage treatment, etc., can solve problems such as unreasonable structural design, corrosion of devices, poor desalination effect, etc., to reduce energy consumption , improve efficiency and lower cost

Active Publication Date: 2014-07-16
杭州华达喷射真空设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Its shortcomings: first, the structural design is not reasonable, and the effect of seawater desalination is not good; second, the device is easily corroded by seawater

Method used

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  • Integrated solar seawater self-circulation desalting device and self-circulation desalting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0009] Embodiment 1: with reference to attached figure 1 . The integrated solar seawater self-circulation desalination device includes a glass straight-through tube solar heater 1, a flash chamber 2, a fixed tube sheet condenser 3, a water pump 4, a water ring vacuum pump 5, a water storage tank 6 and a sacrificial anode protection block 7. The upper part of the glass straight-through tube solar heater 1 is connected to the upper part of the flash chamber 2, the lower part of the glass straight-through tube solar heater 1 is connected to the lower part of the flash chamber 2 through a connecting pipe, and the top of the flash chamber 2 is connected to the top of the tube side of the fixed tube sheet condenser 3 Connected, the bottom of the tube side of the fixed tube sheet condenser 3 is connected with the suction port of the water ring vacuum pump 5, and the exhaust port of the water ring vacuum pump 5 is connected with the reservoir 6, and the upper part of the fixed tube sh...

Embodiment 2

[0013] Embodiment 2: On the basis of Embodiment 1, the inner surface of the fixed tube sheet condenser 3 and the bottom of the tube side is sprayed with a nano-silver layer.

Embodiment 3

[0014] Embodiment 3: On the basis of Embodiment 1, the inner surface of the reservoir 6 is spray-coated with a nano-silver layer.

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PUM

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Abstract

The present invention involves an integrated solar seawater self -circulating device that uses solar heat energy to obtain fresh water from the sea water.On the substrate; connecting the upper part of the glass heater with the glass heater of the glass, connecting the upper part of the flashing room of the flashing room, the lower part of the glass direct tube of the solar heater is connected with the lower part of the flashing room, and the top of the flashing room is connected to the top of the fixed pipe plate condenser pipeline.The bottom of the fixed pipeline condenser pipeline is connected with the air ring vacuum pump air pump, connecting the water ring vacuum pump the air -to -storage pool, and the upper part of the fixed pipe plate condenser is connected to the bottom of the solar heater through the water inlet valve of the solar heaterThe lower part of the flashing room is connected to the pump with the water pump through the upper part of the heavy seawater drainage valve and the fixed pipe plate condenser.

Description

technical field [0001] The invention relates to an integrated solar seawater self-circulation desalination device for obtaining fresh water from seawater by utilizing solar thermal energy, and belongs to the field of seawater desalination equipment manufacturing. Background technique [0002] CN1049643A, titled "Method and device for seawater desalination using natural energy", absorbs natural heat energy from sea surface water and then evaporates, steam drives steam turbine generator to generate electricity, and exhaust steam from turbine is condensed into fresh water. Its characteristics are: a natural energy heater is connected with the inlet of a steam flash evaporator, a recirculation heat recovery device is respectively connected with the inlet of the natural energy heater and the discharge port of the flash evaporator; the outlet of the flash evaporator is connected with the inlet of the steam turbine , the exhaust hole of the steam turbine is closely connected with t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/06C02F1/14C02F103/08
CPCY02A20/124Y02A20/142Y02A20/212
Inventor 徐文奎杨炼
Owner 杭州华达喷射真空设备有限公司
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