Seawater desalting device peculiar to vessel

A marine and seawater technology, applied in freshwater production devices, ship parts, ship construction, etc., to achieve the effects of low water production cost, simple structure, and low energy consumption

Inactive Publication Date: 2006-04-05
卢能晓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a low-cost marine seawater desalination device with simple structure and low energy consumption to solve the problem of fresh water supply on ships

Method used

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  • Seawater desalting device peculiar to vessel

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Embodiment Construction

[0010] As shown in the figure, the engine cooling water pipe 22 is closed-connected with the heat exchanger 2 in the heat-exchange water tank 21, and the cooling water therein is in closed circulation; the heat-exchange water tank 21 is connected with the evaporation tank 18 in the condenser 19, and supplies heat thereto Seawater; the heat exchange water tank 21 is provided with a seawater replenishment pipe 5, which is connected with the seawater inlet pipe 9 for replenishing seawater; the cooling cavity 17 in the condenser is connected with the seawater inlet pipe 9 to obtain cooling water; the seawater inlet pipe 9 is connected with the seawater inlet pipe Water pump 8 is connected, is used for pumping seawater.

[0011] In the evaporation tank 18 in the condenser 19, a water spray evaporator 16 is arranged, which is connected with the outlet pipe 10 of the heat exchange water tank through a feed water pump 20 to accelerate the evaporation of hot sea water; The water inlet ...

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Abstract

This invention relates to sea water process device on boat, which comprises heater, condenser, wherein, the heater adopts exchanger water box; the motor cooling tube and exchanger box are connected sealed; the exchanger box and condenser evaporation are connected; the box is located with sea supply tube connected with sea water tube; the condenser cooling chamber is connected to sea entrance water tube. The sea water enters the heat exchanging water box through motor cooling water through heat exchanger and then into condenser to process drinking water.

Description

technical field [0001] The invention relates to a seawater desalination device, in particular to a marine seawater desalination device. Background technique [0002] Seawater desalination has methods such as semi-permeable membrane reverse osmosis, distillation, etc. The semi-permeable membrane reverse osmosis device uses the semi-permeable membrane to pass the water molecules in the seawater and block the salt molecules to separate them to obtain fresh water. It is easily damaged, and requires high pressure during work, as well as regular backwashing, which makes the device complex, troublesome to maintain, and high in cost; the distillation seawater desalination device heats and evaporates seawater, then cools and distills fresh water, and the heating methods include solar heating and electric heating 1. Combustion heating, solar heating occupies a large area, electric heating and combustion heating consume a lot of energy, and the economy is poor. [0003] The fresh wate...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63J1/00
Inventor 卢能晓
Owner 卢能晓
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