1) Adopts 20 years of SCR CFD technology experience to ensure flow field optimization and improvement, enhance flow field uniformity, and use CFD to predict zoned control effects for optimized design;
2) Low-cost multiple zoned measurement methods to effectively obtain SCR outlet NOx distribution;
3) Fully automatic control of ammonia injection grid flow distribution to achieve automatic zoned control;
4) Intelligent ammonia injection control system combining big data adaptive prediction and rapid inlet NOx measurement.
5) Can effectively reduce ammonia consumption, up to 5% reduction;
6) Effectively reduces outlet ammonia slip and mitigates air preheater blockage;
7) Indirectly improves denitrification efficiency and extends catalyst life under the same catalyst dosage;
8) Big data control algorithm results in low outlet NOx fluctuation (within 5mg deviation), reducing the risk of environmental violations;
9) Intelligent adaptive algorithm that automatically optimizes the model based on historical data, ensuring adaptability of the control model.
