Ceramic kiln hydrogen fuel combustion system and energy-saving process

The invention discloses a ceramic kiln hydrogen fuel combustion system and an energy-saving process. The system comprises a water supply and treatment unit, a heat exchanger and a water vapor electrolysis hydrogen and oxygen production unit. Water vapor in the water vapor electrolysis hydrogen and o...

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Hauptverfasser: HUANG KUO, CHEN LILING, HUANG YUNSHENG, LIANG HUIXUAN, CHEN GUOYU, ZHENG GUIXING
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention discloses a ceramic kiln hydrogen fuel combustion system and an energy-saving process. The system comprises a water supply and treatment unit, a heat exchanger and a water vapor electrolysis hydrogen and oxygen production unit. Water vapor in the water vapor electrolysis hydrogen and oxygen production unit is generated after clean water generated by the water supply and treatment unit is heated by a heat exchanger I and a heat exchanger II; heat sources of the heat exchanger II and the heat exchanger I come from waste steam of a preheating section and waste steam of a cooling section of the ceramic kiln, water obtained after condensation of the waste steam enters the water supply and treatment unit again to be recycled, and 100% of waste heat of the waste steam is recycled; ceramic kiln waste heat echelon utilization is coupled with an electric energy electrolysis high-temperature water vapor technology, and the higher the temperature of water vapor generated by waste heat echelon utilization is