Method for predicting and optimizing abrasion of water cooling wall of boiler

• Main Authors: WANG FEI, JIA HUIRU, XU JUN, YU YANG, WANG YONG, CHU ZHIHAI, HAO YICHENG, PAN ZHIWEI, XU GUANGPING, JIA KAI, ZHANG YANG, LIU HAIMEI, REN XIAOLE
• Format: Patent
• Language: Chinese; English
• Published: 07.06.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to a prediction optimization method for abrasion of a water cooling wall of a boiler. The method comprises the steps that multiple maximum abrasion rates are obtained based on multiple sets of operation working conditions of the boiler; based on the multiple groups of operation conditions and the multiple maximum wear rates, constructing a wear prediction model; inputting the current actual working condition of the boiler into the wear prediction model to predict the actual maximum wear rate of the boiler; and if the actual maximum wear rate is larger than the first preset threshold value, at least part of parameters in the actual working condition are adjusted, so that the actual maximum wear rate is smaller than or equal to the first preset threshold value. By constructing the wear prediction model, the actual maximum wear rate can be predicted based on the current actual working condition of the boiler, and when the actual maximum wear rate exceeds the first preset threshold value, at