Tests of a P-67 boiler for an 800 MW unit

被引:0
|
作者
Vasilyev V.V. [1 ]
Borisov V.N. [2 ]
Petrov V.N. [2 ]
Kardachov A.S. [2 ]
Porozov S.V. [3 ]
Grebenkov P.Yu. [1 ]
Yanov S.R. [1 ]
Nazarov M.N. [1 ]
Maidanik M.N. [4 ]
机构
[1] Krasnoyarsk Branch of JSC, Siberian Power Engineering Centre, Siberian Thermal Engineering Institute (SibVTI)
[2] Branch of JSC, OGK-4, Berezovskaya GRÉS
[3] JSC, Katékénergoremont
[4] JSC, All-Russian Thermal Engineering Institute, Moscow
关键词
800 MW unit; Aerodynamic drag of convective shafts; Balance tests; P-67; boiler; Thermal efficiency of heating surfaces;
D O I
10.1007/s10749-010-0182-4
中图分类号
学科分类号
摘要
The rebuilding of the P-67 boiler for an 800 MW unit at the Berezovskaya GRÉS, as well as changes in the thermal engineering characteristics of the coal from the Berezovskii-1 seam and its slagging properties, are described. The results of balance tests of the boiler and changes in the thermal efficiency of heating surfaces during 2006-2008, including after mechanical cleaning and modernization of the combined cleaning system, as well as with coal dust coarsening and loading of the lower burner layers and downward blast, are discussed. © 2010 Springer Science + Business Media, Inc.
引用
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页码:307 / 313
页数:6
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