Amagqabantshintshi: Iityhubhu zebhoyila, njengezona nxalenye ziphambili "zemithambo" yeebhoyila, zidlala indima ebaluleke kakhulu kwinkqubo yamandla yanamhlanje kunye neshishini. Kufana "nesitya segazi" esithutha amandla, sithwele uxanduva olunzima lokuthwala i-high-temperature kunye ne-high-pressure media ukuze kuqinisekiswe ukusebenza okuzinzileyo nokusebenzayo kwenkqubo yebhoyila. Kwintsimi yesicelo, imboni yamandla e-thermal ngumthengi omkhulu we-boiler tubes. Kwizityalo zamandla ezitshisa amalahle kunye negesi, i-boilers, njengezixhobo ezingundoqo zokuguqula amandla, zifuna inani elikhulu leetyhubhu zebhoyila ezikumgangatho ophezulu wokwakha ukuveliswa komphunga kunye nemijelo yokuthutha. Apha ngezantsi, umbhali uphonononga ngokufutshane imarike yetyhubhu yebhoyila yangoku kwaye ujonge phambili kwimakethi yetyhubhu yebhoyila ngo-2025.
1. Isishwankathelo soShishino
Njengenxalenye ephambili yezixhobo zebhoyili, iibhubhu zebhoyili zisetyenziswa ngokubanzi kumandla obushushu, iibhoyila zoshishino, ukufudumeza okuphakathi kunye nezinye iindawo. Umgangatho kunye nokusebenza kwabo kuhambelana ngokuthe ngqo nokuguqulwa kwamandla okusebenza kunye nokhuseleko lokusebenza.
Ishishini lamandla ashushu ngoyena mthengi mkhulu kwiityhubhu zebhoyila. Ngokwezibalo ezingaphelelanga, iyunithi yamandla e-thermal yesigidi-kilowatt ye-ultra-supercritical inokusebenzisa amawaka eetoni zeetyhubhu zebhoyila, ezigquma iindawo eziphambili ukusuka kwindawo yokufudumeza iziko ukuya kwimibhobho yomphunga.
Intsimi yebhoyila yezoshishino ikwayindawo ebalulekileyo kwiityhubhu zebhoyila. Kumacandelo amaninzi amashishini afana neshishini lemichiza, i-metallurgy, i-papermaking, kunye nezixhobo zokwakha, inkqubo yokuvelisa ayinakwahlulwa kumandla obushushu anikezelwa ngumphunga. Iimpendulo zokwenziwa kweekhemikhali zihlala zixhomekeke kuncedo lomphunga ngolawulo oluchanekileyo lobushushu. I-smelting kunye ne-forging links kwi-metallurgical industry idinga inani elikhulu le-calorie-steam ukuze kuqinisekiswe iinkqubo ezigudileyo. Ukufunxa nokomiswa kwephepha kwizingqusho zephepha nako kusebenzisa umphunga njengamandla angundoqo.
Iityhubhu zebhoyila zikwayinxalenye ebalulekileyo yenkqubo yokufudumeza esembindini kwimimandla esemantla. Ngokukhawuleza kokufudukela ezidolophini kunye nokuphuculwa komgangatho wobomi babahlali, ukugqunywa kobushushu obuphakathi kuyaqhubeka ukwanda.

Imigangatho ephambili yokuphunyezwa kweetyhubhu zebhoyili ibandakanyaGB/T 5310-2017"Iibhubhu zentsimbi ezingenamthungo kwiiBoiler zoxinzelelo oluphezulu",GB/T 3087-2008"Iibhubhu zeNsimbi ezingenamthungo kwiiBoilers eziPhantsi kunye neziPhakathi", kunye ne-GB / T 14976-2012 "Iibhubhu zeNsimbi ezingenamthungo zoThutho lweFluid" eChina; imigangatho yamazwe ngamazwe ibandakanyaI-ASTM A106/A106M-2019"Iibhubhu zeNtsimbi zeCarbon ezingenamthungo eziPhakamileyo" (uMbutho waseMelika woVavanyo kunye neMigangatho yeMpahla) EN 10216-2 "Iibhubhu zentsimbi ezingenamthungo kwiiNjongo zoxinzelelo - iMiqathango yoNikezelo lobuGcisa - Icandelo lesi-2: Iibhubhu zentsimbi ezingezizo-alloy kunye ne-alloy kunye neNgcaciso yoMgangatho oPhezulu woMgangatho waseYurophu), njl.