Joint debugging operation control system and method based on garbage gasification coupling coal-fired power generation

• Main Authors: YU WEIHUA, XU JIAO, ZHANG DONGMING, GUO JINRONG, YAN QIUYU, LI ZHENDONG, SHI WANGDE, ZHONG JINMING, LYU HONGBING, CHEN LISHUAI, FAN LI'AN
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2020
• Subjects: CARBURETTING AIR OR OTHER GASES; CHEMISTRY; FUELS; LUBRICANTS; METALLURGY; PEAT; PETROLEUM, GAS OR COKE INDUSTRIES; PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; TECHNICAL GASES CONTAINING CARBON MONOXIDE

The invention relates to a joint debugging operation control system based on garbage gasification coupled coal-fired power generation. The joint debugging operation control system comprises a garbagegasification system and a gasification combustible gas coupled coal-fired system. The garbage gasification system comprises a garbage bin, a feeding machine, a gasification furnace, an air blower, a fuel gas cooler, a fuel gas induced draft fan, a first electric control valve and a first stop valve. The system has the beneficial effects that the two coupling branches are designed to be standby foreach other, gasified combustible gas generated by the garbage gasification system can be switched and balanced at any time on the premise that normal economic operation of the two boilers can be guaranteed, and it is guaranteed that the gasification furnace is in the optimal operation working condition; the emergency shut-off valve is arranged and used for achieving emergency shut-off of the gasification combustible gas c