Power generation system taking fuel cell as power station

Abstract

The invention relates to the technical field of fuel cell power stations, in particular to a power generation system taking a fuel cell as a power station. The power generation system comprises a fuelcell stack module for generating the electric energy through an oxyhydrogen chemical reaction; a humidifying system which is respectively connected with the hydrogen inlet end and the air inlet end of the fuel cell stack module and is used for adjusting the humidity of the hydrogen and air; a hydrogen pressure adjusting system which is connected with the hydrogen inlet end of the humidifying system and is used for adjusting the pressure of hydrogen; and a purification device which is connected with the hydrogen inlet end of the hydrogen pressure regulating system and is used for purifying hydrogen. According to the power generation system, the by-product hydrogen of an enterprise can be used in cooperation with the fuel cell to generate the electric energy, the by-product hydrogen is efficiently and reasonably used, the power generation cost is reduced, the burden of the enterprise is relieved, the pollution gas emission is reduced, and the environment is improved. The hydrogen purification device is good in purification effect, and the adsorbent discharging and feeding operation is easy and convenient.

Description

Technical field [0001] The invention relates to the technical field of fuel cell power stations, in particular to a power generation system using a fuel cell as a power station. Background technique [0002] At present, fuel cells have been widely used in various technical fields and people's lives. Electricity is an indispensable energy source in various industries, and industrial electricity is relatively expensive. In addition, many companies directly emptied or burned the by-product hydrogen, causing a lot of waste of resources. Therefore, how to combine fuel cells with by-product hydrogen as a power station is a technical problem that needs to be solved urgently. [0003] The patent application number CN201910276898.8 discloses a power station system based on solid hydrogen technology, which uses solid hydrogen as a raw material for power generation, and its final products are water, heat and electricity. It has good environmental sustainability and resource utilization. How...

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Problems solved by technology

[0003]A patent with application number CN201910276898.8 discloses a power station system based on solid hydrogen technology, which uses solid hydrogen as a raw material for power generation, and its final products are water, Thermal energy and electric energy have good environmental sustainability, resource utilization and safety controllability, but they are not combined with by-product hydrogen to be used as power stations, and there are still defects of resource waste and high cost

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