ʻO DEHA Series High Alumina Refractory Brick

Hiʻona:

CCEFIRE® DEHA Series ʻO ke kīʻaha kiʻekiʻe kiʻekiʻe alumina kahi ʻano o nā mea pale pale kūlike ʻole me ka ʻike aluminika ma mua o 48%. Hana ʻia nā brick brick refrakory kiʻekiʻe ma o ka kalina ʻana a me ka hoʻoheheʻe ʻia ʻana mai bauxite a me nā mea maka ʻē aʻe me ka ʻike kiʻekiʻe o ka alumina. Wahi a nā ʻike like ʻole o ka alumina i nā pōhaku alumina kiʻekiʻe, kūpaʻa ke ahi, kūpilikiʻi ma lalo o ka ukana, ʻokoʻa ka ikaika compressive a me nā ʻōuli ʻē aʻe.


ʻO ke kūlana huahana paʻa

Kaohi loa i nā mea maka

Kaohi i ka ʻikepili haumia, e hōʻoia i ka hoʻohaʻahaʻa wela ʻana, a hoʻomaikaʻi i ke kūpaʻa wela

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1. ʻO ke kumu kumu waiwai nui nui, nā pono hana mining, a me ke koho ʻoi aku o nā mea maka.

 

2. Hōʻaʻo mua ʻia nā mea maka e hiki mai ana, a laila mālama ʻia nā mea makaukau i mākaukau i kahi hale waihona waiwai e koho ʻia e hōʻoia i ko lākou maʻemaʻe.

 

3. ʻO nā mea maka o CCEFIRE nā pōhaku alumina kiʻekiʻe he haʻahaʻa haʻahaʻa o ka haumia me ka ʻoi aku o 1% mau oxide, e like me nā hao a me nā metala alkali. No laila, ʻo CCEFIRE kiʻekiʻe nā pōhaku lepo alumina i kahi kiʻekiʻe.

Hoʻoponopono kaʻina hana

E hoʻemi i ka ʻike o nā kinipōpō slag, e hōʻoia i ka hoʻomeamea wela haʻahaʻa, a me ka hoʻomaikaʻi ʻana i ka hana hoʻohiehie wela

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1. Hoʻomaopopo piha ka ʻōnaehana ʻōnaehana automated i ke kūpaʻa o ka haku mele a me ka ʻoi aku ka maikaʻi o ka lakio ʻike maka.

 

2. Me nā laina hana automated holomua ma waena o ka moʻo o nā kapuahi tunnel kiʻekiʻe, nā kapuahi kaʻaahi, a me nā kapuahi hoʻokaʻa, nā kaʻina hana mai nā mea maka i nā huahana i hoʻopau ʻia ma lalo o ka kaohi kamepiula, e hōʻoiaʻiʻo ana i ka maikaʻi o ka huahana paʻa.

 

3. Nā umu automated, kaohi wela paʻa, ka conductivity wela haʻahaʻa o CCEFIRE nā pōhaku alumina kiʻekiʻe, nā hana hoʻoweliweli mehana maikaʻi loa, i emi iho ma mua o 0.5% i ka loli kūmau mau, ka maikaʻi paʻa, a me ke ola ʻoi aku ka lōʻihi.

 

4. Hiki ke hana i nā ʻano like ʻole o nā pōhaku alumina kiʻekiʻe e like me nā hoʻolālā. Loaʻa iā lākou nā ana kikoʻī me ka hewa o + 1mm a maʻalahi no nā mea kūʻai aku e hoʻouka.

Kaohi maikaʻi

E hōʻoia i ka nui o ka nui a hoʻomaikaʻi i ka hana hoʻohiehie wela

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1. Loaʻa i kēlā me kēia ukana kahi mea nānā kūlana hoʻolaʻa, a hāʻawi ʻia kahi hōʻike hōʻike ma mua o ka haʻalele ʻana o nā huahana mai ka hale hana e hōʻoia i ka maikaʻi o ka lawe aku o kēlā me kēia hoʻouna o CCEFIRE.

 

2. ʻAe ʻia kahi nānā ʻaoʻao ʻekolu (e like me SGS, BV, a me nā mea ʻē aʻe).

 

3. Kūlike kūpono ka hana me ka ASTM hōʻoia hōʻoia ʻōnaehana hōʻoia.

 

4. ʻO ka wahī o waho o kēlā me kēia pahu i hana ʻia i ʻelima papa o ka pepa kraft, a me nā ʻūlū o waho + pallet, kūpono i ka halihali mamao.

Nā ʻano poʻokela

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1. Refractoriness
ʻOi aku ka kiʻekiʻe o nā brick brick CCEFIRE kiʻekiʻe ma mua o nā pōhaku lepo palolo a me nā pōhaku semi-silica, e hōʻea ana i ka 1750 ~ 1790 ℃, kahi ʻano o nā mea refractory kiʻekiʻe.

 

2. E hoʻouka i ka mahana hoʻonoe
Ma muli o ke kiʻekiʻe o nā huahana alumina kiʻekiʻe Al2O3, ʻoi aku ka liʻiliʻi o nā impurities, a me nā aniani liʻiliʻi fusible, ʻoi aku ka kiʻekiʻe o ka mahana o ka palupalu ma mua o nā pōhaku lepo, akā no ka mea ʻaʻole i hana nā aniani mullite i kahi hanana pūnaewele, ʻaʻole i like ke kiʻekiʻe o ka mahana me ka haʻahaʻa pōhaku silika.

 

3. Kūpaʻa Slag
ʻO nā brick a CCEFIRE kiʻekiʻe-alumina he nui aku Al2O3, kokoke i nā mea pale pale ʻole, no laila hiki iā lākou ke pale aku i ka lū o ka slag acid a me ka slag alkaline. Ma muli o ka ʻike o SiO2, ʻoi aku ka palupalu o ke kūpaʻa ʻana i ka slag alkaline ma mua o ka slag acid.

 

ʻO nā pōhaku alumina kiʻekiʻe i hoʻohālikelike ʻia me ke kūpaʻa wela wela kiʻekiʻe, ʻoi aku ka kiʻekiʻe o ka refactoriness ma luna o 1770 kekelē, kūpale slag maikaʻi, hoʻohana nui ʻia no ka umu uila, ka umu lāʻau, ka umu ahi wela, ka ladle, ka hao hoʻoheheʻe ʻia, ka umu kime, ka umu kīʻaha a me nā uhi umu wela ʻē aʻe. Hoʻohana ākea i ka hana hao, hana kila, ʻoihana kemika, sima a me nā ʻoihana ʻē aʻe.

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