火力发电厂高压加热器VIP专享VIP免费

逃获即那r己︸号乙公乙产甲﹃洲扮识﹃岁升︸邵窦葵幸旅欲能叛熬器压〔八二门丈卜飞亡器熬e口己角一﹃冲一勺器浏班沉挺份那筑流羹敖能摧;蒸群撇仲中华人民共和国水利电力部关于颁发《火力发电厂高压加热器运行维护守则》的通知(83)水电电生字第47号1979年我部曾颁发《火力发电厂高压加热器运行维护守则(试行本)》，经过几年来的试用，对大型机组正常投入高压加热器，保证机组出力和节约能源，起了积极作用。1981年我部又组织有关单位对该守则进行补充与修改。现正式颁发《火力发电厂高压加热器运行维护守则》，原试行本同时作废。各单位在执行中，对本守则的意见请随时函告我部。1983年5月16日288第一章总则·····。··············································································⋯⋯第二章一般要求········································································⋯⋯”·⋯一、保护装!···⋯⋯，·⋯，.·⋯⋯‘.·········...·..···.······。·.··.··.···.··.·············。.⋯⋯二、疏水系统·················································································⋯⋯三、监视、测量仪表······。······················.··············⋯⋯，·····················⋯⋯四、放空气系统及其他第三章高压加热器的投入、运行和停用··。·············································⋯⋯一、高加投入前的准备··················································。·.................⋯⋯二、高加的投入··············································································⋯⋯三、高加运行中的定期监视································⋯⋯。二‘⋯。.................⋯⋯四、高加的停用··························································。···················⋯⋯五、事故处理·························································⋯⋯。·················⋯⋯第四章高加的维护·························································......·...⋯⋯‘.⋯⋯附录条文解释··················································。····················.......⋯⋯.，.⋯290⋯⋯290290。。。。。.291⋯⋯291。.。。。。291。二。。。291.⋯，.291⋯⋯292。.o.。。292二。。。。293，.⋯，293294296289第一章总则第1条为了确保火力发电厂的安全经济满发，汽轮机在运行时，各高压加热器(以后简称高加)均应经常投入运行。第2条如因故障必须停用高加时，应按照制造厂规定的高加停用台数和负荷的关系，或根据汽轮机抽汽压力来确定机组的允许最大出力。第3条为了防止在高加管子破裂时可能造成汽轮机进水和高加筒体爆破及由此而造成人身事故，高加系统必须配置完好的保护装置，高加投入运行时保护装置必须同时投入使用。第4条我国进汽压力为90at(lat=9.80665X104Pa)及以上的l00MW以上大型机组，目前广泛采用U形管式和盘管式这两种表面式高加，本守则主要是对此而编制的，各发电厂编制现场规程时应以本守则为依据。由...