Study On The State Assessment And Prevention Of Boiler Heating Surface

For a long time, how to solve the heating surface failure, become the boiler practitioners imminent problem. Due to the explosion of the boiler risk greatly, will lead to the occurrence of casualty accidents, at present has caused all the countries in the world attach great importance to. And through establishing and perfecting the corresponding laws and regulations to regulate. The boiler safety supervision belongs to the quality supervision departments of supervision mechanism, authorized by the State Council, on the basis of a series of related laws and regulations, supervision and inspection of boiler design and use of each link, based on the premise of the legislation, relying on the licensing administrative and technical, the implementation of the normal management and supervision of boiler related activities. Our country is by Different departments were management of industrial boiler and power plant boiler, this paper is to combine the two aspects of the characteristics of the study, the following results are embodied:(1) Categories of heating surface tubes main failure modes, and industrial boilers and power station boilers combined with their own characteristics of the various failure mechanisms systematically study concluded, thus, in theory, establish guidance plays a heating surface tube failure prevention measures Features.(2) based on image-rich and engineering example, the failure of the boiler heat pipe surface features intuitive description of the cause of failure analysis, and a detailed analysis of the heating surface engineering practice typical failure cases, the appropriate preventive measures and countermeasures established, and the inspection of heating surface tubes points raised. It has a good role in guiding testing and production.(3) The actual predictive engineering heating surface tube life problems, by measuring the thickness of the inner wall of the scale heating surface tube life prediction methods are introduced, and the domestic and foreign advanced state assessment furnace heating surface recommended for everyone, the advanced life expectancy Technical recommend it to everyone...