Sehlopha sa li-insulation refractories

Haeba e arotsoe ho latela mocheso oa ts’ebeliso, lisebelisoa tse thibelang mocheso li ka aroloa ka mefuta e 3:

① Lisebelisoa tsa ho futhumatsa mocheso o tlase, tse tlase ho 600 ℃;

②Thepa e kenang mocheso o mahareng, 600 ~ 1200℃;

③ Thepa e phahameng ea mocheso, e phahameng ho feta 1200 ℃.

Ho latela pono ea bongata ba bongata, boholo ba thepa e thibelang mocheso e thibelang mocheso hangata ha e kholo ho feta 1.3g/cm3, ‘me boholo ba thepa e thibelang mocheso e thibelang mocheso ke 0.6 ~ 1.0g/cm3. haeba bongata ba bongata bo le 0.3 ~ 0.4 g /cm3 kapa ka tlase, bo bitsoa lisebelisoa tsa ho kenya lisebelisoa tse bobebe haholo.

Lisebelisoa tsa insulating refractory le tsona li ka aroloa ka:

①Lisebelisuoa tse thibelang mocheso ka phofo le granular li kenyelletsa lisebelisoa tse ngata tsa phofo-thollo tse sebelisang ka kotloloho phofo ea refractory kapa lisebelisoa tsa granular joalo ka ho tlatsa likarolo tsa mohatsela ntle le li-bonding, le lisebelisoa tse thibelang mocheso tse nang le bonding. Thepa e entsoeng ka phofo ea granular e bonolo ho e sebelisa ebile e bonolo ho e haha. E ka bitsoa lera le sebetsang hantle la ho kenya mocheso oa mocheso bakeng sa li-kilns tse nang le mocheso o phahameng le lisebelisoa ka ho tlatsa le ho etsa setšeng.

② Lisebelisoa tsa setaele tse thibelang mocheso li bua ka lisebelisoa tse thibelang mocheso tse nang le sebopeho se itseng se nang le porous. Har’a tsona, lihlahisoa tse entsoeng ka litene ke tsona tse tloaelehileng ka ho fetisisa, kahoo ka kakaretso li bitsoa litene tse thibelang mocheso oa boima bo bobebe. Litene tse fokolang tse bobebe li khetholloa ke ts’ebetso e tsitsitseng, ‘me li bonolo ho li sebelisa, li tsamaisa le ho boloka.

③ Lisebelisoa tsa fibrous tse thibelang mocheso li tšoana le k’hothone le lisebelisoa tse thibelang mocheso tse kang fiber. Lisebelisoa tsa fibrous li bonolo ho theha mehaho ea porous. Ka hona, lisebelisoa tsa ho kenya li-fibrous thermal insulation li khetholloa ka boima bo bobebe, ts’ebetso e ntle ea ho kenya mocheso oa mocheso, elasticity, le ho monya molumo o motle le ho hanyetsa ho ts’oha.

④Lisebelisuoa tse kopantsoeng tsa ho kenya mocheso haholo-holo li bua ka lisebelisoa tsa ho kenya mocheso tse entsoeng ka thepa ea fiber le lisebelisoa tse ling, tse kang liphanele tsa ho kenya mocheso, liphahlo le lisebelisoa tse ling tsa ho kenya mocheso.

Boemo le boemo ba kabo li arotsoe ka mekhahlelo e meraro e latelang:

① Lisebelisoa tsa insulation tseo karolo ea khase e leng karolo e tsoelang pele ‘me karolo e tiileng ke karolo e qhalakaneng;

②Lisebelisuoa tsa insulation moo karolo e tiileng e leng mohato o tsoelang pele le khase ea khase ke karolo e qhalakaneng;

③Lisebelisoa tsa insulation tseo karolo ea khase le karolo e tiileng e leng mekhahlelo e tsoelang pele. Mokhoa ona oa ho hlophisa o bonolo haholoanyane ho sekaseka le ho ithuta tšusumetso ea sebopeho sa mokhatlo mabapi le ts’ebetso ea lisebelisoa tsa ho kenya mocheso.