Pilikia Alumina Kiʻekiʻe no ka ʻoihana kila
HANA
Pilikia Checker Alumina Kiʻekiʻe (Brick Checker-19 puka)
ʻO ka wehewehe ʻana no ka High Alumina Checker Brick
Inā ʻoi aku ka nui o ka Al2O3 ma mua o 90%, ua kapa ʻia ʻo corundum brick. Ma muli o nā kumuwaiwai like ʻole, ʻaʻole kūlike nā kūlana o nā ʻāina like ʻole. No ka laʻana, ʻōlelo ʻia nā ʻāina ʻEulopa i ka palena haʻahaʻa o Al2O3 maʻiʻo no nā refractory kiʻekiʻe-alumina he 42%. Ma Kina, pili pinepine nā pōhaku alumina kiʻekiʻe i nā pōhaku lepo refractory me ka Al2O3 ʻoi aku ma mua o 48%. Hana ʻia lākou i ka bauxite kūlohelohe kiʻekiʻe, aia nā minerale e like me ka diaspore, bomerite, kaolinite, etc. hana ʻia, hoʻomaloʻo ʻia a hoʻopau ʻia. ʻO ka refractoriness o nā pōhaku alumina kiʻekiʻe ma kahi o 1770 ℃, a ʻo ka mahana hoʻoluʻu haʻahaʻa he 1420 ℃-1550 ℃. ʻO nā pōhaku lepo alumina kiʻekiʻe maʻamau he LZ-80, LZ-75, LZ-65, LZ-55, LZ-48, a me nā mea'ē aʻe. ka umu ahi, ka umu hoʻopāpā a me ke kapuahi rotary. Eia kekahi, hoʻohana nui ʻia nā pōhaku alumina kiʻekiʻe e like me nā pōhaku nānā mālama wela open-hearth, plugs no ka ninini ʻana i nā ʻōnaehana, nā pōhaku nozzle, etc.
Nā ʻāpana Brick Alumina Kiʻekiʻe
ʻŌlelo:
ʻO kēia pepa ʻikepili no kāu kuhikuhi wale nō.
Inā loaʻa iā ʻoe nā koi kūikawā, e ʻoluʻolu e kelepona me mākou.
Hoʻohana ʻia ʻo High Alumina Checker Brick
Hoʻohana nui ʻia ka High Alumina Checker Brick i loko o ka umu ahi wela wela a me nā umu ahi.
Hoʻohana nui ʻia ka High Alumina Checker Brick i ka regenerator o nā umu wela wela. Hoʻonohonoho pono ʻia nā Brick Alumina Checker kiʻekiʻe me kekahi ʻano hana a me nā puka mānoanoa. Hiki i ke kinoea ke hele i loko o nā lua o luna a me lalo. E like me nā koi ʻenehana o nā ʻāpana wela like ʻole, hoʻohana mau ʻia nā pōhaku siliceous check, nā pōhaku lepo, a me nā mea ʻē aʻe. I loko o kekahi mau kapuahi wela, nā pōhaku alumina kiʻekiʻe, nā pōhaku mullite, nā pōhaku lepo sillimanite, a me nā mea'ē aʻe.
ʻO ka hana o ka umu wela wela ka wela i ke ea anu i hoʻouna ʻia e ka mea puhi i ka umu ahi i ka ea wela, a laila e hoʻouna i ka ea wela i ka umu wela ma o ka ʻauwaʻa wela no ka hoʻopau ʻana. ʻO ka umu wela wela ka umu ahi a me ka manawa hoʻolako ea, a ʻo nā manawa hana ʻelua e hoʻololi i kēlā me kēia manawa. I ka wā o ke ahi, hele ke kinoea puhi wela wela i loko o nā lua o nā pōhaku lepo o ka umu ahi wela a hoʻoili i ka wela i nā pōhaku lepo; i loko o ka manawa hoʻolako ea, komo ka ea anu mai ka mea puhi i loko o ka umu wela wela a hoʻomehana ʻia e nā pōhaku nānā i ka ea wela. Hoʻouna ʻia i ka umu ahi ma o ka ʻea wela.
