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["Теплопроводители", "Теплопроводители используют воду котла для охлаждения,temperature reduction".,Есть ли другие функции?" "Напор котловой воды 5,8MPa, "Высокотемпературныйая蒸汽是耐热钢" "是不是是不是为了防止锅炉压力回串导致注水线压力过高" "С先降温再减压压力,防止超压" "在我见过的电站锅炉上上 "能说具体原因" "有这个可能" "我说的减温器" "只是个人观点" "毕竟蒸汽压力比水压力要高的多" "安全 "安全安全阀"的压力是多少" "整条锅炉水线 "不是锅炉" "再沸腾器的蒸汽管线"上 "正常情况下" "才能注入到蒸汽中 "用用用锅炉水将蒸汽温度降低到一定定温度" "防止过 "看来看来是我

2017-03-30View Original

Thread Content

减温器通过注入锅炉水进行减温,工程设计时,在锅炉水注入管线控制阀后,进入减温器之前的管线上增加了安全阀,各位大神这个安全阀的作用有哪些?
Reply #22017-03-30
还有别的作用么?我们这锅炉水的压力是5.8MPa,高压蒸汽是3.6MPa,但是这两个管道都是5A的,只是一个是普通碳钢,蒸汽是耐热钢而已。
Reply #32017-03-30
是不是防止锅炉压力回串导致注水线超压的?
Reply #42017-03-30
先减温再减压,防止超压
Reply #52017-03-31
我所见的电站锅炉上从没见过减温水上装安全阀的。
Reply #62017-03-31
能说说具体原因么?有这个可能!
Reply #72017-03-31
我所说的减温器,是用在再沸器蒸汽管道上的。
Reply #82017-03-31
只是个人观点,毕竟蒸汽压力比水压力要高的多。
Reply #92017-03-31
安全阀定压是多少?整条锅炉水线就这一个安全阀吗?
Reply #102017-03-31
不是锅炉,再沸器的蒸汽管线上的减温器,需要注入锅炉水减温。
Reply #112017-03-31
正常情况下是锅炉水的压力大于蒸汽的压力,才能注入到蒸汽中,用锅炉水将蒸汽温度降低到一定的温度。防止过热蒸汽损坏设备。
Reply #122017-03-31
呵呵,看来是我理解错了,学*了

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