ʻO kēia pilikia e hoʻomau mākou i ka hoʻokomo ʻana i nā mea insulation i kūkulu ʻia.
ʻO nā huahana hulu hipa pōhaku: hoʻohana maʻamau i ka papa hoʻopololei pōhaku huluhulu, me kēia mau waiwai: ka nui: 120kg/m3; ʻO ka mahana hana kiʻekiʻe loa: 600 ℃; Ke 120kg/m3 ka mānoanoa a he 70 ℃ ka awelika wela, ʻaʻole ʻoi aku ka nui o ka conductivity ma mua o 0.046W/(m·k).
ʻO ka alumini silicate refractory fibersr a me ka alumini silicate refractory fibers i manaʻo ʻia: ʻO ka alumini silicate refractory fiber a me ka alumini silicate refractory fibers manaʻo he ʻano hou o ka refractory a me ka mea hoʻolalelale. He fiber inorganic artificial i haku ʻia me Al2O3 a me SiO2, i ʻike ʻia hoʻi he fiber ceramic. Loaʻa iā ia ka pale ahi kiʻekiʻe a me ka hana insulation maikaʻi. I kēia manawa, nui nā mea hana boiler e hoʻohana i nā fibers refractory silicate aluminika a me nā huahana e like me ka hoʻopiha ʻana i nā mea no ka hoʻonui ʻana a me nā lua ʻē aʻe, e hoʻololi ana i nā mea e like me ka asbestos a me nā huahana ʻē aʻe.
Na waiwai oaluminika silicate refractory fibersa penei kā lākou huahana: ʻo ka nui o nā huahana ma kahi o 150kg/m3; ʻO ka mānoanoa o nā fiber ma kahi o (70-90) kg / m3; ʻO ke kūpaʻa ahi he ≥ 1760 ℃, ʻo ka mahana hana kiʻekiʻe ma kahi o 1260 ℃, a ʻo ka mahana hana lōʻihi he 1050 ℃; Ke 200kg/m3 ka mānoanoa a ʻo ka mahana hana he 900 ℃, ʻaʻole pono ka conductivity thermal o nā fibers a me nā huahana ma mua o 0.128W/(m·k).
Ka manawa hoʻouna: Apr-12-2023