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Water-heat simultaneous transfer system based on reverse osmosis seawater desalination and nuclear energy heat supply

A heating system and reverse osmosis technology, applied in the fields of water supply and heating, can solve the problems of negative environmental effects and high energy consumption for building heating, achieve the diversity of heat use functions, realize the efficient use of energy, improve The effect of energy efficiency

Pending Publication Date: 2021-03-26
SHANDONG NUCLEAR POWER CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Moreover, there are still a certain amount of coal-fired boilers and small coal-fired units. The energy consumption of building heating is relatively high, and the negative effect on the environment cannot be ignored. With the improvement of the level of urbanization, the demand for building heating will continue to grow

Method used

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  • Water-heat simultaneous transfer system based on reverse osmosis seawater desalination and nuclear energy heat supply

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Embodiment

[0027] This example is figure 1 As shown, the present invention provides a water heat co-transfer system based on reverse osmosis seawater desalination and nuclear energy heating. Mineralization device 18, fresh water storage device 19, and secondary heating device 20. The secondary side inlet port of the primary fresh water preheating device is connected to the existing water storage tank of the seawater desalination system in the power plant through the first pipeline 1. The fresh water in the reservoir is produced from seawater through primary reverse osmosis; the secondary side outlet of the primary fresh water preheating device is connected to the secondary reverse osmosis device 17 through the second pipeline 2 . The above embodiments can be summarized as that the primary fresh water from the reverse osmosis seawater desalination system enters the secondary reverse osmosis device 17 through the pipeline 2 after being heated by the preheating device 16 .

[0028] The out...

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Abstract

The invention discloses a water-heat simultaneous transfer system based on reverse osmosis seawater desalination and nuclear energy heat supply. The water-heat simultaneous transfer system is characterized in that a primary fresh water preheating device, a secondary reverse osmosis device, a dosing and mineralizing device, a fresh water storage device and a secondary heating device are arranged ona nuclear energy heat source side, namely a nuclear energy heat supply system in a nuclear power plant; a heat extraction device, a direct drinking water device and a fresh water mixing storage device are arranged on a load side, namely a user side, and the outlet end of the fresh water mixing device is connected with a fresh water user.

Description

technical field [0001] The invention relates to a hydrothermal co-transfer system based on reverse osmosis seawater desalination and nuclear energy heating, which realizes hydrothermal co-transmission and belongs to the field of heat supply and water supply. Background technique [0002] The heating area in winter in my country has grown rapidly at an average annual growth rate of about 10%, reaching 14.1 billion square meters by 2018. The heating energy consumption of northern cities and towns is 191 million tons of standard coal, accounting for about 1 / 4 of the total energy consumption of buildings. Moreover, there are still a certain amount of coal-fired boilers and small coal-fired units. The energy consumption of building heating is relatively high, and the negative effect on the environment cannot be ignored. With the improvement of the level of urbanization, the demand for building heating will continue to grow. [0003] In addition, the northern region is characteriz...

Claims

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Application Information

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IPC IPC(8): C02F9/04F24D3/02F24D3/04F24D3/10C02F103/08
CPCC02F1/441C02F1/66F24D3/02F24D3/04F24D3/10F24D2200/16C02F2103/08C02F2301/066C02F2301/08Y02A20/131
Inventor 吴放马元华缪正强程昭刘宪岭曲付龙张辰邓海单文豪陈世玉黄蒙
Owner SHANDONG NUCLEAR POWER CO LTD
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