Anti corrosion system for high parameter garbage power plant based on Analytic Hierarchy Process Fuzzy comprehensive evaluation

After the high parameterization of the boiler in the garbage power plant, the corrosion of the pipe wall intensifies, and enterprises face the urgent problem of how to choose the best protection method according to their own needs. At present, there are many methods for coating corrosion protection of waste incineration boiler pipelines, each with its own advantages and disadvantages. Therefore, it is necessary to establish a scientific and effective evaluation method for various existing corrosion protection technologies to help relevant scientific and technological personnel choose coating protection methods and technologies reasonably. This article designs a total of 13 typical anti-corrosion process schemes currently in use, and selects two types of protection schemes: high cost-effectiveness and high economy. After determining the weight coefficients, a fuzzy comprehensive evaluation method based on Analytic Hierarchy Process was adopted. After constructing a judgment matrix and consistency testing, a comprehensive evaluation technology ranking suitable for high-temperature protection schemes under high parameter conditions was finally formed. This evaluation method is used to select protection schemes, which has significant effects, is simple and convenient, and has strong practicality.