Nā huahana

ʻO Zircon-Mullite Checker-work kahi ʻano o nā pōhaku lepo refractory. ʻIke ʻia ʻo ia no kona kūpaʻa kiʻekiʻe i ka haʻalulu wela, ke kūpaʻa kiʻekiʻe o ka mahana, a me ka inertness kemika, kūpono ia no ka hoʻohana ʻana i nā kaʻina hana ʻoihana kiʻekiʻe. Eia kekahi mau hiʻohiʻona nui a me ka hoʻohana ʻana o Zircon-Mullite Checker-work:

ʻO Corundum-Mullite Shaped Brick kahi ʻano o nā pōhaku lepo refractory. ʻIke ʻia ʻo ia no kona kūpaʻa kiʻekiʻe i ka haʻalulu wela, ke kūpaʻa kiʻekiʻe o ka mahana, a me ka inertness kemika, kūpono ia no ka hoʻohana ʻana i nā kaʻina hana ʻoihana kiʻekiʻe. E koho i nā mea waiwai kiʻekiʻe e like me ka fused corundum a me ka fused mullite, a hoʻokō i ka nānā ʻana a me ka hoʻopaʻa ʻana e hōʻoia i ka hoʻomaʻemaʻe a me ka nui o nā mea maka i nā koi. No nā huahana refractory me nā ʻano maʻalahi a me nā nui nui, hoʻohana ʻia ka hammer hammer ramming a i ʻole vibration molding; no nā huahana maʻamau a i ʻole ka nui maʻamau, hiki ke hoʻohana ʻia ka hoʻoheheʻe kiʻekiʻe semi-dry; no nā huahana maʻemaʻe kūikawā a i ʻole nā huahana kūikawā, koi ʻia ka hoʻoheheʻe isostatic.

Loaʻa nā poloka insulation ma Hengli, ʻaʻole pono i nā hui mortar e hana i nā nui a hiki i 610 * 500 * 100mm. Hāʻawi kēia mau poloka i nā koho hou aʻe i ka mea hoʻolālā umu ahi ma kahi kikoʻī e hōʻemi i nā hui mortar a me ka nui o ka wahie a me ka hoʻopakele hana.
Hiki i kahi hale kūʻai mīkini nui ma ka hale hana ke hāʻawi i nā ʻano mīkini pololei. Aia i loko o +/- 1mm ka ʻae ʻana i nā pōhaku lepo hoʻokahi a hiki ke hoʻopaʻa ʻia ka hoʻomanawanui ʻana ma mua e like me nā kiʻi.
Hoʻokaʻawale ʻia nā poloka insulation Hengli i:
a. FJM23, FJM26, FJM28 papa e like me ka maʻamau ASTM;
b. ʻO nā poloka insulation ikaika kiʻekiʻe me CCS hiki i 10MPa

ʻO ka Orifice Ring a mākou i hana pū ai me ka maikaʻi Zircon-Mullite (10-13% ZrO2; 18-20% ZrO2).
Ma ke ʻano he hana i kēlā me kēia lā, mālama mākou i ka hoʻāʻo ʻana o nā laʻana e like me kēia ʻano hana:
ʻEkolu kūlana kūpaʻa (luna, waena a haʻahaʻa) a me ʻelima mau kūlana ākea ('ākau, waena-'ākau, waena, waena hema a hema), No kēlā me kēia wahi, hiki iā mākou ke hoʻolauna i kahi tracer cloured e hōʻike ana i kahi kīnā aniani ma ke ʻano he 'heterogeneity i ka hale aniani'. Hoʻopaʻa nā kiʻi paʻi kiʻekiʻe i ke ʻano o ka tracer. ʻOi aku ka hopena ma mua o 150 mau ala i hana ʻia e uhi ana i nā hihia āpau i luna. no ka loiloi ʻana i ka hana o ka rotor-tube patented ua hoʻokumu mākou i kahi kūlana mai hoʻokahi a ʻelima e like me:
1. ʻO ke kaula ʻoi ma ke apo puka.
2. Kokoke oi ke kaula i loko o ke apo puka.
3. Hoʻohui ʻia kekahi hapa o ka tracer, ʻo kahi ʻāpana i ʻike ʻole ʻia i ke kaula i loko o ka Orifice Ring.

Hana ʻia ʻo Hengli Corundum Bricks mai ke kiʻekiʻe maʻemaʻe tabular alumina, fused alumina, sintered i loko o ka wela wela kiln. Loaʻa i nā pōhaku lepo nā hiʻohiʻona o ke kiʻekiʻe kiʻekiʻe, ka maʻemaʻe kiʻekiʻe, ka porosity haʻahaʻa, a me ke kūpaʻa haʻalulu wela maikaʻi.
Hiki i nā pōhaku lepo ʻo Hengli Corundum ke kū i ka hoʻouka ʻana i ka corrosion i ka hoʻoheheʻe ʻana i nā lewa a me ka hoʻohaʻahaʻa nui ʻana i nā lewa. Hiki iā ia ke pale aku i ke kiʻekiʻe wela hydrogen hoʻouka.
Loaʻa ʻia ʻo Hengli Corundum Brick i nā nui brick maʻamau (pololei, arches a me nā wedges) a me nā papa maʻamau a me nā ʻano.

ʻO ka pōhaku Sillimanite kahi ʻano o ka pōhaku refractory i haku mua ʻia me ka mineral sillimanite (Al2SiO5). ʻIke ʻia ʻo ia no kona kūpaʻa kiʻekiʻe i ka haʻalulu wela, ke kūpaʻa kiʻekiʻe o ka mahana, a me ka inertness kemika, kūpono ia no ka hoʻohana ʻana i nā kaʻina hana ʻoihana kiʻekiʻe. Eia kekahi mau hiʻohiʻona nui a me ka hoʻohana ʻana i nā pōhaku lepo sillimanite:

Koho ʻo Hengli Bubble Alumina Bricks ma ke ʻano he alumina maʻemaʻe kiʻekiʻe ma ke ʻano he kumu nui, ʻo ka pauka micro waiwai kiʻekiʻe ma ke ʻano he mea hoʻohui, nā mea kūlohelohe e like me ka mea hoʻopaʻa pōkole, i hoʻopaʻa ʻia i ke kiln kaʻa wela kiʻekiʻe. Loaʻa i nā huahana i hoʻopau ʻia ka nui o ka pore pani ʻia, loaʻa nā ʻano o ke kaumaha māmā a me ke kūpaʻa wela kiʻekiʻe, ka conductivity thermal haʻahaʻa, ka ikaika kiʻekiʻe, ka liʻiliʻi liʻiliʻi reheating linear hoʻololi, ke kūpaʻa haʻalulu maikaʻi maikaʻi, ke kūpaʻa erosion maikaʻi i ke kinoea erosive & melting slag.
Hiki i ka Bubble Alumina Bricks ke hoʻomaikaʻi maikaʻi i ka wela wela o ka umu, hoʻopōkole i ka pōʻai hana, hoʻomāmā i ke kaumaha o ka umu a ʻike i ka mālama ʻana i ka ikehu.

1. High alumina bricks refractory bricks i hana muaʻia mai ka alumina (Al2O3) a me nā mea'ē aʻe, i hoʻolālāʻia no nā mea wela kiʻekiʻe e like me nā kapuahi, nā kiln, a me nā reactors.
2.Processing: hoʻohana ʻia ka bauxite ma ke ʻano he kumu maka, ua hoʻokaʻawale ʻia ka clinker e ka grading a kānana ʻia e wehe i ka hao, a ua hoʻomākaukau ʻia e ke ahi wela kiʻekiʻe.
3. Hana ʻia: Hana ʻia ma ka hui ʻana i nā mea maka (bauxite a i ʻole nā ​​minela alumina kiʻekiʻe), e hoʻoheheʻe iā lākou i mau pōhaku lepo, a puhi ʻia i nā wela kiʻekiʻe. Hiki i ke kaʻina hana ke komo i nā mea hoʻohui like ʻole a me nā mea hoʻopili e hoʻokō i nā waiwai i makemake ʻia.
4. Koho ʻia nā pōhaku lepo alumina kiʻekiʻe no ko lākou kūpaʻa a me ka maikaʻi i nā kaiapuni koʻikoʻi, e hoʻolilo iā lākou i mea koʻikoʻi i nā noi ʻoihana wela kiʻekiʻe.

ʻO nā poloka sillimanite vibrating cast he mau mea refractory holomua i hoʻohana ʻia i nā umu aniani. Hoʻonohonoho pono ʻia lākou e kū i nā wela wela a me nā wahi corrosive i ʻike ʻia i ka hana aniani.

1. Poka Sillimanite Tank Bottom (HL-A-60 TB)
2. Sillimanite Rider Arch

Hana ʻia ʻo Hengli kiʻekiʻe alumina insulating block mai nā mea refractory i koho ʻia, extrude a hoʻolei ʻia paha e hoʻohālikelike ʻia, i hoʻopaʻa ʻia e ke kiʻekiʻe kiʻekiʻe kiʻekiʻe kinoea tunnel kiln, ʻike a wili ʻia e nā mīkini holomua. Ua hauʻoli ka huahana i ke ʻano o ke ʻano like ʻole, ka nui pololei, ka ikaika kiʻekiʻe, ka haʻahaʻa haʻahaʻa o ka hao, ka haʻahaʻa haʻahaʻa haʻahaʻa, ka hoʻololi ʻana i ka laina laina maikaʻi.

ʻO 99 mau poloka alumina forearth channel ka waiwai o ka maʻemaʻe kiʻekiʻe, kiʻekiʻe kiʻekiʻe. ʻO kēia huahana noʻonoʻo ka koho mua e pani ai i nā poloka α-β i hoʻohui ʻia i nā lae. ʻO nā poloka alumina alumina nui nā ʻāpana seramika kūikawā i hoʻohana ʻia i nā noi ʻoihana like ʻole. ʻIke ʻia ka alumina (Al₂O₃) no kona ikaika mechanical maikaʻi loa, kiʻekiʻe ka wela wela, a me ke kūpaʻa ʻana i ka ʻaʻahu a me ka ʻino. Eia kekahi mau hiʻohiʻona koʻikoʻi a me ka hoʻohana ʻana i nā poloka ala alumina dense: