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1锅炉负荷变化对经济性有什么影响?当锅炉负荷变动时，其燃料量基本上与负荷成正比例变化。即：式中G1、B1——分别为负荷变动前锅炉蒸发量、燃煤量；G2、B2——分别为负荷变动后锅炉蒸发量、燃煤量。在经济负荷以下，燃料量的增加比B2/B1略小于负荷的增加比G2/G1，而在经济负
1 What is the economic impact of boiler load changes? When the boiler load changes, the amount of fuel is basically proportional to the load change. Namely: G1, B1 - respectively, before the load changes in the boiler evaporation, the amount of coal; G2, B2 - respectively, the load after the boiler evaporation, coal consumption. Below the economic load, the increase in fuel quantity is slightly less than the increase in load B2 / B1 over B2 / B1, whereas in the case of economic loss