Umuyoboro w'icyuma udafite uburinganire ni ubwoko bw'imiyoboro ya boiler kandi ni mubyiciro by'imiyoboro idafite ibyuma. Uburyo bwo gukora burasa nubwa imiyoboro idafite ibyuma, ariko haribisabwa cyane kubwoko bwibyuma bikoreshwa mugukora imiyoboro yicyuma. Imiyoboro y'icyuma idafite ubumuga ikoreshwa kenshi mubushyuhe bwinshi hamwe nubushyuhe bukabije. Bitewe nubushyuhe bwo hejuru bwa gazi ya gaz hamwe numwuka wamazi, imiyoboro izahinduka okiside kandi ikangirika. Imiyoboro y'ibyuma irasabwa kugira imbaraga zirambye, kurwanya cyane okiside no kwangirika, hamwe no guhagarara neza. Imiyoboro idafite ibyuma kubiteke ikoreshwa cyane mugukora imiyoboro yumuvuduko mwinshi, imiyoboro nyamukuru, nibindi.

Umuyoboro muke kandi uringaniyeGB3087 naboiler itagira ikarisoGB5310 ni ibikoresho byujuje ubuziranenge bikoreshwa mu gukora imiyoboro y’amazi ashyushye cyane, imiyoboro y’amazi abira kubushyuhe buke bw’amashanyarazi atandukanye, imiyoboro ikabije y’amashyanyarazi ya moteri, imiyoboro minini y’umwotsi, imiyoboro ntoya y’umwotsi hamwe n’amatafari y’amatafari. Ibyuma bya karubone byubatswe bishyushye kandi bikonje bikonje (bizunguruka) imiyoboro idafite ibyuma.Umuyoboro w'icyuma utagira ikidodo (GB / T8162)ni umuyoboro udafite icyuma gikoreshwa muburyo rusange nubukanishi.Imiyoboro yumuvuduko mwinshi ASME SA-106 (GR.B, GR.C)naASTM A210zikoreshwa kumashanyarazi no guteka. Imiyoboro, harimo umutekano wanyuma wububiko hamwe nigituba cya strut hamwe nubunini bwurukuta ruto rutagira icyuma giciriritse giciriritse cyicyuma cya superheater,ASME SA-213, ferritic hamwe na austenitike idafite amashyiga, superheater hamwe noguhindura ubushyuhe Alloy ibyuma,ASTM A335 P5, P9, P11, P12, P22, P9, P91, P92, umuyoboro wa ferritic alloy udafite ibyuma bidafite ubushyuhe bwinshi.

Ibisobanuro hamwe nubwiza bugaragara: GB5310-2017 "Umuyoboro wicyuma utagira kashe kubiteka byumuvuduko mwinshi" Diameter yinyuma yimiyoboro ishyushye ni 22 kugeza 530mm, naho uburebure bwurukuta buri hagati ya 20 na 70mm. Diameter yo hanze yimiyoboro ikonje (ikonje ikonje) iri hagati ya 10 na 108mm, naho uburebure bwurukuta buva kuri 2.0 kugeza 13.0mm.

Imiyoboro idafite kashe ya boiler ifata amanota yicyuma

(1) Ibyiciro byiza bya karubone byubatswe mubyiciro birimo 20G, 20MnG, na 25MnG.

(2) Kuvanga ibyuma byubaka ibyuma15MoG, 20MoG, 12CrMoG,15CrMoG, 12Cr2MoG, 12CrMoVG, nibindi