Chubu cha boiler ndi mtundu wa chubu chopanda msoko. Njira yopangira ndi yofanana ndi chitoliro chopanda msoko, koma pali zofunikira zokhwima pa mtundu wa chitsulo chomwe chimagwiritsidwa ntchito popanga chitoliro chachitsulo. Malinga ndi kutentha komwe kumagwiritsidwa ntchito, chubu cha boiler chimagawidwa m'magulu awiri: chubu cha boiler wamba ndi chubu cha boiler chopanikizika kwambiri.

Kapangidwe ka makina a chubu cha boiler ndi chizindikiro chofunikira kwambiri kuti chitsimikizire kuti chitsulo chikugwira ntchito bwino. Zimatengera kapangidwe ka mankhwala a chitsulo ndi njira yochizira kutentha. Mu muyezo wa chitoliro chachitsulo, malinga ndi zofunikira zosiyanasiyana zogwiritsira ntchito, munali zinthu zomangira (mphamvu yomangira, mphamvu yomangira kapena mfundo yomangira, kutalika) ndi kuuma, zizindikiro za kulimba, komanso zofunikira kwa ogwiritsa ntchito pa kutentha kwapamwamba ndi kotsika.

① Kutentha kwa chubu cha boiler kuli pansi pa 350℃, chitoliro chapakhomo chimapangidwa makamaka ndi chitoliro cha Nambala 10, chitoliro cha carbon cha Nambala 20, chotenthetsera kapena chitoliro chokokedwa chozizira.

Chubu cha boiler

Chubu cha boiler

(2) Machubu a boiler okhala ndi mphamvu yothamanga kwambiri nthawi zambiri amagwiritsidwa ntchito pa kutentha kwambiri komanso pamavuto apamwamba. Pogwiritsa ntchito mpweya wotentha kwambiri komanso nthunzi ya madzi, kukhuthala ndi dzimbiri zimachitika. Chitoliro chachitsulo chimafunika kuti chikhale ndi mphamvu yolimba, kukana dzimbiri kwambiri komanso kukhazikika bwino kwa microstructure.