Flue gas oxygen concentration control device

• Main Authors: YANG PEIPEI, YAO XIN, LUO JIAHUI, GUO TIANYU, LIU HAIWEI, ZHANG YINGHUA
• Format: Patent
• Language: Chinese; English
• Published: 03.11.2020
• Subjects: BLASTING; COMBUSTION APPARATUS; COMBUSTION PROCESSES; CONSUMING WASTE PRODUCTS BY COMBUSTION; CREMATION FURNACES; HEATING; LIGHTING; MECHANICAL ENGINEERING; REGULATING OR CONTROLLING COMBUSTION; WEAPONS

The invention provides a flue gas oxygen concentration control device. The device comprises a concentration value acquisition module used for acquiring the current flue gas oxygen concentration valueof the garbage incinerator; the concentration value comparison module is used for comparing the flue gas oxygen concentration value with the maximum value and the minimum value of a preset concentration threshold interval; the concentration value control module is used for controlling the flue gas oxygen concentration of the garbage incinerator by adjusting the operating parameters of the garbageincinerator on the basis of a comparison result and a pre-trained flue gas oxygen concentration control model; wherein a training sample of the flue gas oxygen concentration control model is data collected from the garbage incinerator site. According to the method, the operation parameters of the garbage incinerator are automatically controlled, control depending on personal experience of operators is avoided, the garbage