问题
问答题 简答题
锅炉启动过程应采取哪些措施来防止汽包壁温差过大？
答案
参考答案：
在锅炉启动过程中，为防止汽包壁温差过大应采取以下措施：1.严格控制升压速度，尤其是低压阶段的升压速度要尽量缓慢.2.升压初期，汽压应按启动，稳压上升，尽可能不使汽压波动过大.3.设法迅速建立正常的水循环.4.启动前锅炉进水温度不得过高，进水速度不得太快.
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锅炉启动过程应采取哪些措施来防止汽包壁温差过大？
参考答案：
在锅炉启动过程中，为防止汽包壁温差过大应采取以下措施：1.严格控制升压速度，尤其是低压阶段的升压速度要尽量缓慢.2.升压初期，汽压应按启动，稳压上升，尽可能不使汽压波动过大.3.设法迅速建立正常的水循环.4.启动前锅炉进水温度不得过高，进水速度不得太快.
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