Automatic combustion control method and system for gasification melting furnace based on laser oxygen meter

• Main Authors: LU XINGXING, XIE LINSHEN, HUANG YI, LIU YANG, YUAN CHEN, CHEN HONGFANG, HAN QI, YU BOPING
• Format: Patent
• Language: Chinese; English
• Published: 29.12.2023
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; HEATING; LIGHTING; MECHANICAL ENGINEERING; WEAPONS

The invention discloses a gasification melting furnace automatic combustion control method and system based on a laser oxygen meter, and belongs to the technical field of garbage gasification melting furnace combustion control. The control method comprises the steps that reference values of parameters are obtained according to historical operation conditions and a real-time parameter curve; detecting and collecting parameter data in real time; automatically correcting the obtained reference value of the parameter through a logical algorithm block to obtain a corrected reference value; and automatically adjusting and controlling a related actuator according to the deviation between the corrected reference value and the actually measured parameter data. According to the automatic combustion control method and system for the gasification melting furnace based on the laser oxygen meter, the problems that the gasification melting furnace is insufficient in combustion, unstable in combustion, large in combustion co