Lifting type release torch combustion control method and system based on self-adaptive gas supply of incandescent light

By combining digital twin real-time optimization technology and PPO algorithm, adaptive gas supply regulation of the flare combustion control system was realized, which solved the problems of inaccurate gas supply regulation and abnormal gas supply of the continuous lamp, improved combustion efficiency and system coordination, and reduced pollutant emissions.

CN121498074APending Publication Date: 2026-02-10CHENGDU QIYI MECHANICAL & ELECTRICAL CO LTD
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Patent Information

Application Number
CN202512000803.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-12-29
Publication Date
2026-02-10

AI Technical Summary

Technical Problem

The existing flare combustion control system has inaccurate gas supply regulation, the gas supply to the continuous lamp is prone to abnormalities, the system has poor coordination, and it is difficult to cope with complex operating conditions, resulting in incomplete combustion, energy waste and safety hazards.

Method used

The combustion control system adopts digital twin real-time optimization technology and PPO algorithm, combined with CFD simulation and plasma low-carbon combustion technology. Through the collaborative work of on-site monitoring equipment and background control server, it monitors and adjusts gas supply parameters in real time to achieve adaptive gas supply control.

Benefits of technology

It improves combustion efficiency, reduces pollutant emissions, enhances the system's adaptability and stability, and ensures the safety and efficiency of the combustion process.

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Abstract

The invention discloses a lifting type release torch combustion control method and system based on incandescent lamp self-adaptive gas supply, relates to the technical field of combustion control, and aims to construct a gas pipe network-torch combustion virtual mapping through field monitoring equipment and a digital twinning real-time optimization technology, and integrate CFD simulation prediction flame form parameters, so as to achieve the purpose of controlling the combustion of the lifting type release torch. Training a gas supply strategy through a PPO algorithm; when it is detected that the release torch is started or the gas supply state of the incandescent light needs to be adjusted, target gas supply parameter data sent by a sensor are obtained; determining a gas supply parameter set according to the judgment result and the equipment identifier, and combining the characteristics of the bionic gas supply structure; whether the target gas supply parameter data is matched with a certain group of gas supply parameters in the gas supply parameter set or not is judged, and if yes, a gas supply adjustment prompt is sent to a background control server; and after receiving the prompt, the background control server determines a gas supply adjustment scheme in combination with a plasma low-carbon combustion technology, and controls the gas supply adjustment equipment to execute the adjustment scheme.
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