Hoʻolālā a me ka hana ʻana o ka Annular Heating Furnace Renovation
ʻO kahi hiʻohiʻona o ka annular quenching furnace:
ʻO ka annular quenching furnace kahi ʻano o nā umu hana hoʻomau me ka wahie o ke kinoea hui pū ʻia a me nā mea puhi ahi i hoʻonohonoho ʻia ma ke ala hoʻohiwahiwa ma nā paia o loko a me waho. Hoʻohana ʻia ia ma kahi wela o ka umu ahi maʻamau ma kahi o 1000-1100 ℃ i kahi lewa hoʻohaʻahaʻa nāwaliwali ma lalo o kahi kaomi maikaʻi. Ma mua o ka ho'ōla hou ʻana i ka ikehu, ʻo ke ʻano o ka lining he brick refractory a me ka hale hoʻoheheʻe kaumaha.
Loaʻa i kēia hale nā pilikia i ka hoʻohana lōʻihi ʻana:
1. ʻO ka nui o ka leo nui ke kumu i ka deformation koʻikoʻi ma ke ʻano kila o ka umu.
2. ʻO ke kiʻekiʻe thermal conductivity o ka umu ahi e alakaʻi i nā hopena insulation wela maikaʻi ʻole a me ka overheat (a hiki i 150 ~ 170 ℃) ma ka ʻili anu o ka
ʻO ke kino o ka umu ahi, ʻo ia ka mea ʻino nui o ka ikehu a hōʻino i ke kaiapuni hana no nā limahana.
3. He mea paʻakikī i ka uhi ʻana o ka umu e lanakila ai i nā hemahema o ka hoʻonui ʻana i waho ma ka paia o loko a me ka hoʻonui ʻana i loko o ka pā.
paia waho o na kapuahi annular.
4. ʻO ka ʻike wela maikaʻi ʻole e lawe mai i kekahi hopena maikaʻi ʻole i ka hana microcomputer o nā umu annular a pili pū kekahi i ka maikaʻi o ka huahana i kekahi ʻano.
ʻO nā mea maikaʻi o nā huahana fiber ceramic CCEWOOL ma nā kapuahi annular:
1. ʻO ka liʻiliʻi liʻiliʻi liʻiliʻi: ʻo ke kaumaha o ka lining module pelu ʻana he 20% wale nō o ka lining māmā wela.
2. ʻO ka mana wela liʻiliʻi: ʻo ka nui o ka wela o nā huahana ceramic fiber he 1/9 wale nō o ka lining pale wela māmā, e hōʻemi ana i ka nalowale o ka mālama wela.
o ka uhi ahi.
3. Haʻahaʻa haʻahaʻa thermal conductivity: ʻo ka wela o ka hoʻololi ʻana i ka wela o nā huahana fiber ceramic he 1/7 o kēlā o nā ricks pālolo māmā a me 1/9 o ka māmā wela-kū ʻole.
lining, hoʻomaikaʻi nui i ka mālama ʻana i ka wela a me nā hopena insulation o ka lining umu.
4. ʻO kaʻike wela maikaʻi: ʻOi aku ka maikaʻi o ka fiber ceramic CCEWOOL no ka mana otometi o nā umu wela.
ʻO ka hoʻolālā hoʻolālā kiʻekiʻe a me ka hoʻōla ʻana i ka ikehu no ka wela apo
ʻO ke ʻano o ka uhi ʻana o ka umu ahi
Hoʻohana ʻo ia i kahi ʻano hoʻopulapula i hoʻopaʻa ʻia me ka CCEWOOL 1260 nā pākeke fiber ceramic no ka pale hope a me CCEWOOL1430 zirconium-loaʻa nā modula fiber ceramic no ka ʻili wela. Hoʻonohonoho ʻia nā modula fiber ceramic e like me "he pūʻali koa", a hoʻohana ka pākeʻe uku interlayer CCEWOOL1430 zirconium i loko o ka pākeke fiber ceramic, i hoʻopaʻa ʻia e nā kui kila wela.
ʻO ke ʻano o ka lining ma nā paia o ka umu
No nā paia ma luna o 1100 mm, ua ʻae ʻia ke ʻano o ka uhi ʻana o ka fiber (koe naʻe nā pōhaku kuni). Hoʻohana ka ʻili o hope i nā pākeke fiber ceramic CCEWOOL 1260, a hoʻohana ka ʻili wela i nā modula fiber ceramic CCEWOOL 1260 i hoʻonohonoho ʻia e like me "ka pūʻali koa", i hele i ke ʻano pepeke. ʻO ke ʻano o ka hale, ʻoi aku ka nui o ka paia o waho i loko a ʻoi aku ka liʻiliʻi ma waho, ʻoiai ʻo ka paia o loko ka mea kūʻē, e like me ka wili.
ʻO ke ʻano o ka lining no ka inlet a me ka puka waho, ka wehe ʻana o ka flue, a me ka puka nānā ʻana o nā paia o ka umu.
Hoʻohana ʻia ka CCEWOOL refractory ceramic fiber castable lining me nā heleuma kila pale wela i kūkulu ʻia i loko o ka "Y".
ʻO nā pono ʻenehana: ʻO ka CCEWOOL refractory ceramic fiber castable kahi ʻano o ka mea i hana ʻole ʻia, nona nā hiʻohiʻona o ka conductivity thermal haʻahaʻa a me ka ikaika compressive kiʻekiʻe (o 1.5 ma hope o ka maloʻo ʻana ma 110 ℃), no laila hiki iā ia ke hoʻomaopopo piha i nā hana o ka uhi ahi ma kēia ʻāpana.
ʻO ke ʻano o ka uhi ʻana o ka umu ahi no ka pā ʻāpana ma waena o nā ʻāpana kiʻekiʻe a me nā haʻahaʻa haʻahaʻa
Me ka hui pū ʻana o CCEWOOL ceramic fiber modules a me ka castable, ua hana ʻia nā modula fiber luna i nā nui nui mai nā pākeke fiber ceramic a hoʻopaʻa ʻia e nā heleuma kūikawā ma luna o ka umu; a pēlā e hana ai i pā paʻa fiber ma waena o ka umu.
Ka manawa hoʻouna: Apr-30-2021
