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Desalination plant using residual heat of thermal superconductivity of heat pipe and engine high-temperature exhaust air

An engine and thermal superconducting technology, applied in seawater treatment, heating water/sewage treatment, general water supply saving, etc., can solve the problems of easy scaling and high energy consumption, and achieve the effect of lower cost and lower resistance.

Inactive Publication Date: 2009-01-07
TIANJIN BAOCHENG MACHINERY GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, immersion tube evaporative seawater desalination equipment has high energy consumption and is prone to fouling

Method used

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  • Desalination plant using residual heat of thermal superconductivity of heat pipe and engine high-temperature exhaust air

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Effect test

Embodiment

[0007] Embodiment: A waste heat seawater desalination device adopting heat pipe thermal superconductivity and engine high-temperature exhaust. The water pump 12 passes the seawater through the coil 10 of the preheater, and the heat exchange tube 8 of the steam condenser 11 enters the heat pipe evaporator , the heat pipe evaporator is installed on the exhaust pipe of the engine. After the high-temperature exhaust of the engine passes through the channel 1 arranged with heat pipes, the heat of the flue gas is quickly transferred to the seawater on the upper part of the evaporator inner partition 17 by the heat pipe 2. The temperature of the seawater rises rapidly, and a large amount of water vapor is generated, which enters the heat exchange tube 8 of the steam condenser 11 through the steam conduit 6, and is cooled by the seawater in the tube to become distilled water, and the distilled water enters the coil 10 of the preheater through the conduit 13 Inside, it is cooled by the ...

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Abstract

The invention provides a seawater desalting device that adopts the heat superconduction of thermotubes and the remaining heat of the high-temperature emission from an engine. The device is characterized in that a water pump pumps seawater out of the pipe coil of a preheater through the inside of the heat exchange tube of a vapor condenser into a thermotube-type evaporator, which is mounted on the exhaust type of the engine; the high-temperature emission from the engine passes through a passage, in which thermotubes are arranged; the thermotubes conduct the heat of the flue gas to the seawater on the inner baffle plates of the evaporator so as to cause the temperature of the seawater to rise quickly, and produce a large amount of water vapor; the water vapor passes through a vapor tube and enters the outside of the heat exchange tube of the vapor condenser; then the water vapor is cooled by the seawater in the heat exchange tube into distilled water; after entering the pipe coil of the preheater, the distilled water is cooled by the seawater outside the heat exchange tube and discharged through a pipe for domestic use. The device has the beneficial effects of reduced cost, small resistance, as well as capabilities of desalting seawater into drinking water and meanwhile stewing food.

Description

technical field [0001] The invention relates to a waste heat seawater desalination device adopting heat pipe thermal superconductivity and engine high-temperature exhaust. Background technique [0002] At present, the immersion tube evaporation seawater desalination equipment has high energy consumption and is easy to scale. Contents of the invention [0003] The object of the present invention is to overcome the above-mentioned shortcomings, and provide a waste heat seawater desalination device using heat pipe thermal superconductor and engine high-temperature exhaust. [0004] The technical solution of the present invention is: a waste heat seawater desalination device using heat pipe thermal superconductivity and engine high-temperature exhaust, characterized in that: the water pump passes the seawater through the coil of the preheater, and the heat exchange pipe of the steam condenser enters the heat pipe The heat pipe evaporator is installed on the exhaust pipe of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/04C02F103/08
CPCY02A20/124
Inventor 柴宝成
Owner TIANJIN BAOCHENG MACHINERY GROUP
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