Kayan ruwa na boiler yana da tsananin buƙatu, da farko buƙatar softening ko kawar da gishiri magani, don haka da boiler da zafi farfajiyar ciki unreliable. Duk da haka, ruwa har yanzu yana dauke da oxygen da sauran gas, oxygen ne babban de-polarizer, zai iya haifar da boiler kayan aiki da kuma ikon tsarin karfe surface samar da lalata, wannan lalata sau da yawa ne na gida ulcer lalata, mai tsanani lokacin da haifar da karfe bango perforation, ba kawai da yawa rage boiler kayan aiki rayuwa, har ma da tasirin boiler da kuma ikon tsarin aminci, don tabbatar da boiler lafiya tattalin arziki aiki, da aka fitar da "low matsin lamba boiler ruwa ingancin ka'idodin" (GB1576-85), duk wani boiler da aka ƙididdige tururi mafi girma fiye da 2T / H dole ne a cire oxygen, da masana'antar tsara zafi spray irin deoxygenator iya mafi kyau saduwa da boiler samar da