A renewable energy utilization system

Abstract

The invention relates to a renewable energy resource utilization system. The renewable energy resource utilization system comprises a wind power generation unit, a solar power generation unit, a tidal power generation unit, a transformer substation, an oxygen unit, a supercritical carbon dioxide unit and an oxygen and supercritical carbon dioxide storing and conveying unit. The wind power generation unit, the solar power generation unit and the tidal power generation unit are connected with the transformer substation. The transformer substation is connected with the oxygen unit or / and the supercritical carbon dioxide unit through a circuit. The oxygen unit is provided with an air-separation oxygen generation device, an oxygen storage tank, a nitrogen storage tank and an oxygen conveying pipe. The supercritical carbon dioxide unit is provided with a compressor, a supercritical carbon dioxide storage tank, a supercritical carbon dioxide carbon and supercritical carbon dioxide users. According to the renewable energy resource utilization system, an electric generator is driven to generate electricity through wind energy, solar energy, tidal energy and the like, the generated electricity is used for preparing oxygen and preparing supercritical carbon dioxide through compression, effective utilization of green energy is achieved, the thermal efficiency of industrial heating is improved, and the nitrogen oxide emission is reduced.

Description

technical field [0001] The invention belongs to the technical field of new energy utilization, and relates to a system and a transport pipe for producing oxygen and supercritical carbon dioxide by utilizing renewable energy. [0002] It is mainly aimed at high energy consumption enterprises such as industrial kiln users. It relates to an oxygen production system using renewable energy, a supercritical carbon dioxide preparation system and a transportation pipeline network, and specifically relates to a system for preparing oxygen and supercritical carbon dioxide by using wind energy, solar energy and tidal energy. Background technique [0003] At present, the source of air pollution is mainly produced by exhaust emissions from industrial kilns, mainly concentrated in the production of industrial kilns in high energy-consuming enterprises such as power plants and cement plants. If all the combustion air of industrial kilns is replaced by pure oxygen, the content of nitrogen ...

AI Technical Summary

Problems solved by technology

In addition, although renewable energy sources such as wind energy, solar energy, and tidal energy are cheap and clean, they are easily affected by natural conditions and the energy supply is unstable, and the generated electric energy is also difficult to store. The use of oxygen production systems and supercritical carbon dioxide production systems can Better storage and transport of renewable energy in the form of oxygen and supercritical carbon dioxide

Images