Chubu cha boiler, yomwe imadziwikanso kuti chubu cha nthunzi kapenachubu chosinthira kutentha, ndi mtundu wachubu chachitsulo chopanda msokoZopangidwira makamaka kugwiritsa ntchito mphamvu yamphamvu komanso kutentha kwambiri monga ma boiler, ma heat exchanger, ndi magetsi. Amagwira ntchito yofunika kwambiri pakusamutsa bwino kutentha kuchokera ku chipinda choyaka moto kapena uvuni kupita ku madzi kapena madzi omwe akutenthedwa, zomwe zimapangitsa kuti mphamvu zizigwiritsidwa ntchito bwino. Machubu a boiler amapangidwa ndi mitundu yosiyanasiyana ya chitsulo cha carbon ndichitsulo cha aloyiyokhala ndi kukana kutentha bwino, mphamvu zamakina komanso kukana dzimbiri. Kusankha mtundu wa chitsulo kumadalira momwe ntchito ikuyendera, kuphatikizapo kutentha, kupanikizika ndi zinthu zosiyanasiyana zachilengedwe. Machubu awa amapangidwa molimbika kuti atsimikizire kuti ndi abwino komanso olimba. Njira yodziwika bwino yopangira machubu a boiler ndi kupanga kopanda msoko, momwe billet yolimba imatenthedwa ndi kubowoledwa kuti ipange chubu chopanda kanthu.
Kapangidwe kosalala aka kamachotsa kufunikira kwa maulumikizidwe kapena ma weld, omwe angakhale malo ofooka omwe angakhalepo mu chitoliro. Kutengera ndi momwe amagwiritsidwira ntchito ndi zofunikira, machubu a boiler amabwera mosiyanasiyana kukula, makulidwe ndi kutalika. Nthawi zambiri amaphimbidwa ndikukonzedwa mkati ndi kunja kuti asawonongeke ndi dzimbiri, kuipitsidwa, ndi mitundu ina ya kuwonongeka komwe kungachitike chifukwa cha kutentha kwambiri komanso kupanikizika. Kuchita bwino komanso kudalirika kwa makina a boiler kumadalira kwambiri mtundu ndi magwiridwe antchito amachubu a boilerKusamalira bwino ndi kuwunika nthawi zonse ndikofunikira kuti zitsimikizire kuti zikugwira ntchito bwino komanso motetezeka. Zizindikiro zilizonse zakuwonongeka, dzimbiri, kapena kuwonongeka ziyenera kuthetsedwa mwachangu kuti zisatuluke madzi, kulephera kwa dongosolo, kapena zoopsa zomwe zingachitike. Mwachidule, machubu a boiler ndi machubu apadera achitsulo chosasunthika omwe amagwiritsidwa ntchito popaka mphamvu yamagetsi komanso kutentha kwambiri kuti asamutse kutentha kuchokera ku chipinda choyaka kupita ku madzi ogwirira ntchito. Amapangidwa kuti apirire mikhalidwe yovuta kwambiri ndipo amagwira ntchito yofunika kwambiri pakugwira ntchito bwino komanso motetezeka kwa ma boiler, ma heat exchanger ndi malo opangira magetsi.
Nthawi yotumizira: Ogasiti-22-2023