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发明公开
CN103047666A 一种锅炉对流受热面吹灰的方法和装置 有权

一种锅炉对流受热面吹灰的方法和装置
摘要：
本发明提供了一种锅炉对流受热面的吹灰方法和装置，其中所述方法通过获取锅炉在第一工况下运行的对流受热面的热力参数，依据数据库对获取到的所述热力参数进行分析处理，得到锅炉运行在第一工况下的所述对流受热面的污染参数值，所述据库中含有对所述热力参数进行处理的数据信息，通过判断所述对流受热面的污染参数值是否达到污染指标，使吹灰系统只对污染参数值达到吹灰条件的对流受热面进行吹灰，提高了锅炉的热效率，并且减少了不必要的吹灰动作所带来的能源浪费。
摘要（英）：

The invention provides a method and a device for blowing soot of a convection heating surface of a boiler. The method includes the steps: acquiring thermal parameters of the convection heating surface of the boiler running under a first working condition; and analyzing the acquired thermal parameters according to a database to obtain pollution parameter values of the convection heating surface of the boiler running under the first working condition. The database contains data information of the processed thermal parameters, a soot blowing system only blows the soot of the convection heating surface with the pollution parameter values meeting soot blowing conditions by judging whether the pollution parameter values of the convection heating surface meet pollution indexes or not, the thermal efficiency of the boiler is improved, and energy waste caused by unnecessary soot blowing is decreased.

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