Cov nqe lus no yuav qhia rau sab laug los ntawm refratory cib.
3. Hloov cov roj qub
Tsuas yog nyob rau hauv lub kiln nrog ib tug ruaj khov kev khiav hauj lwm tej yam kev mob, cov pobzeb hauv ob sab phlu tuaj yeem ua raws thiab tuav cov tawv nqaij ua kom tawv nqaij, thiab lub neej ntawm lub qhov cub hauv ob sab phlu tuaj yeem lav tau. Kev ruaj ntseg ntawm cov cua sov ua haujlwm yuav tsum muaj kev ruaj ntseg Cov qhab nia grey hloov ntawm 32 feem pua thiab 45 feem pua. Thaum xub thawj, txhawm rau hloov mus rau qhov siab grey thee, cov khoom siv raw ntawm lub kiln yog qhov txaus, tab sis cov hmoov tshauv thee tau nquag heev thiab tsis muaj cov thee. Nws yog ib qho nyuaj rau kev sib tham, uas muaj kev cuam tshuam zoo rau cov xwm txheej hauv qhov cub. Tom qab kev saib xyuas, daim tawv nqaij ruaj khov yog li 20m, thiab magnesium chromium cib yog tag nrho hauv qab ntawm daim tawv nqaij. Txawm li cas los xij, vim qhov kev hloov pauv ntawm cov thee, cov tawv nqaij ntawm qhov cub yog nquag nplaum thiab poob tawm, thiab cov tawv nqaij kiln uas nruj heev nrog lub cib platform los ua ib qho kev siv tshuab anchoring kiln daim tawv nqaij yog peeled ua ke nrog lub cib lub cev txheej kom nyias lub cib lub cev. thiab ua kom luv ntawm daim tawv nqaij kom luv ntawm daim tawv nqaij. Thaum txog 16m, qee qhov magnesium chromium cib tau tiv thaiv los ntawm cov tawv nqaij. Thaum kawg ntawm daim tawv nqaij ntawm lub qhov cub, vim yog lub dab dej ntawm cov hmoov tshauv, cov tawv nqaij ntawm qhov cub yog thicker, thiab cov khoom siv raw nrog cov kua theem tsawg yog infiltrated ntawm no. Burning bands ncaj qha ua ke nrog magnesium chromium cib. Nws yog tsuas yog los ntawm kev sib txuas ncaj qha ntawm magnesium chromium cib kom tiv taus qhov kub thiab txias thiab yooj yim -rau -hang kiln tawv. Cov pob zeb ceev yog feem ntau ua ke ncaj qha. Nyob rau hauv lub hav zoov ntawm siliconate theem kev rho tawm, nws yog surrounded los ntawm magnesium thiab spinel crystal nplej. Lub peev xwm ntawm anti-alkali yaig muaj peev xwm thiab antioxidant thiab rov ua kom huab cua yog txo qis heev. Tshwj xeeb tshaj yog nyob rau kiln uas pib thiab nres ntau zaus, lub neej luv luv heev. Tsis muaj magnesium chromium cib tsis muaj cov tawv nqaij ua qhov thaiv. Qhov kub thiab txias ntawm qhov chaw hloov nrog lub qhov cub. Nquag qaug zog, tshuaj yaig, thiab infiltration ntawm cov kua-theem ntsev kom ua phem rau cov qauv ntawm cov cib, txo cov kev tiv thaiv ntawm tshav kub, thiab ua kom lub cev kub ntawm qhov no ob peb lub nplhaib ntawm magnesium chromium cib. Thaum kawg Cov tshuaj tsuag dej raug yuam kom tsim cov tawv nqaij ntawm qhov hluav taws kub, tab sis cov cua kub ntawm lub kiln ploj mus rau qhov kev ntxhov siab nyob rau hauv lub cib hauv ob sab phlu, uas tsis haum rau lub neej ntawm lub cib hauv ob sab phlu. Tsis tas li ntawd, lub cev cib refractory yog nyias thiab tsis tuaj yeem tsim cov tawv nqaij ruaj khov. Tsuas yog nyob rau hauv qhov cub khawb, qhov thinnest ntawm lub cib tsuas yog hais txog 40 cm. Magnesium chromium bricks ntawm 2M ntawm lub qhov ncauj kiln kuj tshwm sim. Lub qhov cub lub qhov ncauj yog tiaj tus, thiab lub qhov cub tsis tuaj yeem xa mus rau qhov cub, uas ua rau qhov kub ntawm qhov cub qhov ncauj. Nyem thiab ua rau cov neeg txawv teb chaws cib ntawm 2M crushed, cib, thiab liab kilns.
4: Kev tsim kho masonry txheej txheem
Cov txheej txheem ntawm cov vuas hluav taws kub-resistant nyob rau hauv rotary kiln yog ntxhib, cov hmoov tshauv sib koom ua ke tswj tsis tau tswj, lub latch steel phaj tsis ruaj khov, thiab cov cib refractory muaj qhov tawg thiab lwm yam tshwm sim thiab tseem siv tau.
Yog tias koj xav paub qee yam txog cov khoom siv refractory, thov hu rau peb.
