蒸汽(qi)发(fa)生器
小(xiao)型(xing)燃(ran)(ran)(ran)油蒸(zheng)(zheng)(zheng)汽(qi)(qi)发生(sheng)(sheng)器(qi)采用(yong)单(dan)片(pian)微(wei)电脑控制技术(shu)而推(tui)出的全自(zi)(zi)动(dong)小(xiao)型(xing)蒸(zheng)(zheng)(zheng)汽(qi)(qi)发生(sheng)(sheng)器(qi)通用(yong)控制器(qi),适用(yong)于(yu)燃(ran)(ran)(ran)油∕燃(ran)(ran)(ran)气、燃(ran)(ran)(ran)煤、生(sheng)(sheng)物(wu)质燃(ran)(ran)(ran)料、电加热的蒸(zheng)(zheng)(zheng)汽(qi)(qi)发生(sheng)(sheng)器(qi),热水蒸(zheng)(zheng)(zheng)汽(qi)(qi)发生(sheng)(sheng)器(qi),开水蒸(zheng)(zheng)(zheng)汽(qi)(qi)发生(sheng)(sheng)器(qi)的自(zi)(zi)动(dong)控制。
小型燃(ran)油蒸汽(qi)发生器运行前准备(bei)工作(zuo)(zuo)点火前的准备(bei)工作(zuo)(zuo)
1) 检查燃气压力是(shi)否(fou)正常;
2) 检查烟道是否通畅;
3) 检查(cha)安(an)全附件(如:水(shui)表、压力表、安(an)全阀(fa)等(deng))是否处于有效状态,凡不符合(he)要求或(huo)不在检定期的,应(ying)更(geng)换(huan)后(hou)才能点(dian)火;
4) 检查顶(ding)楼纯水储槽中纯水是否满(man)足蒸汽发生(sheng)器需求;
5) 检查供气管线是否存在漏(lou)气;
6) 向小型(xing)燃油(you)蒸汽发生器(qi)内进(jin)水,检查人孔盖、手孔盖、阀门、管道等是否漏水,如(ru)发现渗(shen)(shen)漏可适(shi)当(dang)(dang)拧紧螺栓,如(ru)仍有(you)渗(shen)(shen)漏,则应立即停止进(jin)水,将水放到适(shi)当(dang)(dang)位置后,更换垫料或进(jin)行(xing)其(qi)它处(chu)理;
7) 进水(shui)后(hou),当水(shui)位(wei)上升到液位(wei)计正常(chang)液位(wei)时,停止(zhi)进水(shui),试(shi)开排(pai)(pai)污(wu)阀排(pai)(pai)水(shui),检查(cha)是否有堵塞,当停止(zhi)进水(shui)和(he)排(pai)(pai)污(wu)后(hou),蒸汽发生器水(shui)位(wei)应保(bao)持不变,如水(shui)位(wei)逐(zhu)渐下降(jiang)或升高应查(cha)明原(yuan)因,再排(pai)(pai)除故障将水(shui)位(wei)调整(zheng)到最低(di)水(shui)位(wei)线;
8) 打开分(fen)汽缸排(pai)水(shui)阀,出(chu)汽阀,尽量将蒸汽管线(xian)内的积水(shui)排(pai)除干净(jing)后关闭排(pai)水(shui)阀和出(chu)汽阀;
9) 检(jian)查供(gong)水(shui)设备,汽水(shui)系统和各种阀(fa)门,并(bing)将(jiang)阀(fa)门按调(diao)整到符合要求(qiu)的位(wei)置(zhi);
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