Nā Kūlana a me nā koi no ka hana ʻana i nā pōhaku lepo pale ahi i loko o ke kapuahi hoʻololi

Hoʻohana nui ʻia ke ʻano hou o ka kiln sima maloʻo i ke koho ʻana i nā mea refractory, ʻoi aku ka nui o ka silicon a me ka alumini refractory mea, kiʻekiʻe-mehana kiʻekiʻe-alkaline refractory mea, irregular refractory mea, prefabricated ʻāpana, insulation refractory mea huahana. I waena o lākou, ʻo ia ka nui o nā brick refractory. Loaʻa i ka Rotal kiln nā pōhaku alumina kiʻekiʻe, nā pōhaku silika mullite, nā pōhaku lepo magnesium aluminika, nā pōhaku lepo magnesium chromium, nā pōhaku keʻokeʻo keʻokeʻo, a pēlā aku. Pono kēia mau pōhaku lepo refractory e hoʻolohe i nā mea a me nā koi i ka wā masonry.

01ʻO nā mea hana sima, ka nui o ka ʻāpana a me ka lakene hui no nā pōhaku lepo i kūkulu ʻia e pono e hoʻokō i nā koi. Pono e hoʻoulu ʻia ka sima a hoʻohana ʻia i loko o ʻelua mau hola.

02I ka hopena, ʻaʻole e emi iho ka nui o nā pōhaku ma mua o ʻelua mau laina, a ʻo ka mānoanoa o nā pōhaku ʻaʻole e emi iho ma mua o 3/4 o ka nui kumu. Inā he 1.5 ka nui o ka mānoanoa o ka pōhaku i hoʻolālā ʻia, pono e hoʻoneʻe ʻia kahi laina e hoʻololi i nā pōhaku ʻekolu laina. Kuʻuna

03I loko o kahi hale kūkulu pōhaku, pono ka pae like (ka mānoanoa a me ka hoʻomanawanui) nā pōhaku lepo i kūkulu ʻia e kēlā me kēia laina.

04Ma hope o ke kūkulu ʻia ʻana o ka pōhaku ʻaʻa ahi, pono ke ʻano like o ka hili pōhaku kū i ka laina waena o ke kiln, a ʻo ka hili pōhaku apo e kū pololei i ka laina waena o ke kiln.

05Pono e palahalaha nā tile pale ahi. ʻAʻole ʻoi aku ka nui o nā hewa o ke kiʻekiʻe like ʻole o nā pōhaku ʻelua e pili ana. Pono e hoʻopili pono ʻia ka pōhaku a me ka pōhaku. ʻAʻole pono he āwāwa a hemo paha.

06Hoʻohana maʻamau ʻia nā hili pōhaku me 2.5mm, 15mm ākea, a me 2.5mm. ʻAʻole pono ka hohonu o ka hili pōhaku ma mua o 20mm. Ma 10 mau māka no ka 5m brick, ʻaʻole pono e ʻoi aku ma mua o 3 mau helu ma mua o 3 mau helu ma mua o 3 mau helu. Pono e hoʻokomo ʻia nā hili pōhaku a ʻomi ʻia me nā ʻāpana hao lahilahi no nā hili pōhaku ma luna o 3mm.

07ʻO ka mālama ʻana i nā pōhaku lepo i kūkulu ʻia i ka hoʻoilo

①Pono e hoʻokiʻekiʻe ʻia ka wahi e hoʻopaʻa ʻia ai ka brick refractory a uhi ʻia me ka lole pale ua e pale ai i ka hau a me ka hau.

②Pono e loaʻa i ka wahi hana nā mea hoʻomehana wela a me ka wela, no laila ʻaʻole i emi ka mahana ma mua o + 5 ° C. ʻOiai inā pau ka hana a i ʻole ka hoʻomaha, ʻaʻole ʻae ʻia e hoʻopau i ka insulation thermal. Hoʻoulu ʻia ka cement refractory me ka wai wela.