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At the inlet of the SCR reactor, a high-precision NOx/ O2 / NH3 measurement module is deployed to conduct comprehensive, real-time, and accurate measurements of NOx concentration, temperature, flow, etc. in the flue gas, providing a reliable data foundation for the intelligent control system.
The fully automatic intelligent control system acts as a "brain". Based on the real-time flue gas data at the inlet, unit load and operating trends, it quickly predicts the distribution and changes of NOx, accurately calculates the ideal ammonia injection amount required for each zone, and issues instructions to the injection system.
The SCR reactor inlet cross-section is scientifically divided into multiple independently controlled zones. Each zone corresponds to a set of independently adjustable spray guns. Upon receiving instructions, the system delivers precise, customized ammonia injection to each zone, ensuring optimal mixing uniformity between ammonia and flue gas.
The evenly mixed flue gas enters the core area of the SCR reactor, which is filled with catalyst. Under the action of the catalyst, ammonia (NH₃) and nitrogen oxides (NOx) undergo an efficient redox reaction, producing harmless nitrogen (N₂) and water (H₂O), thereby purifying the flue gas.
At the SCR reactor outlet, high-precision measurement modules are again used to monitor NOx and ammonia slip (NH₃) concentrations to verify the final denitrification effect. These real-time results are immediately fed back to the central control system, forming a closed-loop optimization loop and dynamically adjusting the ammonia injection strategy to achieve continuous, efficient, and economical operation.
Product Name: Self-reverse blowing high temperature resistant black smoke purifier
Scope of application: diesel engine
Product features: high temperature resistance, self-reverse blowing regeneration
Maintenance cycle: 8-12 months
Product specifications: non-standard customization
仅在系统内部发生反应，不受外部尺寸参数和速率变量的影响，这些变量会随时间变化影响关键部件的进气量。
通过系统结构化设计实现功能集成，在保障装置安全性的同时推动技术进步，确保质量管理与安全控制的协同发展。为此需开发配套程序以优化设备运行效能。
根据系统使用频率和再生效率评估，经多级催化反应后生成如下活性组分：
经系统处理后的气体通过催化层时，会触发完整的催化反应链。催化剂可将长链气体分子转化为稳定形态。
当具备条件时，这些气体可被回收利用，在数据处理和传输过程中达到预设压力阈值后，系统将通过专用控制阀实现闭环管理。
仅在系统内部发生反应，不受外部尺寸参数和速率变量的影响，这些变量会随时间变化影响关键部件的进气量。
通过系统结构化设计实现功能集成，在保障装置安全性的同时推动技术进步，确保质量管理与安全控制的协同发展。为此需开发配套程序以优化设备运行效能。
根据系统使用频率和再生效率评估，经多级催化反应后生成如下活性组分：
经系统处理后的气体通过催化层时，会触发完整的催化反应链。催化剂可将长链气体分子转化为稳定形态。
当具备条件时，这些气体可被回收利用，在数据处理和传输过程中达到预设压力阈值后，系统将通过专用控制阀实现闭环管理。
