The basic requirements for the production of refractory bricks, according to the national standards of sintered clay refractory bricks, over-fire bricks, under-fire bricks, black-head bricks, crisp bricks, spiral bricks, the size is out of tolerance, no complete surface, impurities protruding, lack of edge and other appearance quality Exceeding the standard, all are unqualified products. Among them, over-fire bricks, under-fire bricks, black-head bricks, and crisp bricks are all caused during the firing process. Judging from the actual situation of some brick and tile enterprises, the proportion of over-fired bricks and under-fired bricks in many unqualified products is the largest, generally 1%-3% of annual output, and some township brick and tile enterprises are as high as 5%. Take the brick factory with Bobimisi ya mbula na mbula ya 10 millions ya ba briques lokola ndakisa. taux ya bobungisi ya likolo mpe na se ya ba briques ya moto ezali 3%, mpe 300,000 ba briques ezali na makoki te mbula na mbula. Yango wana, kosala ete qualité ya biloko ya briques ezala na tango ya mosala ya kobeta ezali na ntina mingi, mpe ezali mpe fungola mpo na kokitisa ba coûts ya biloko ya biloko} Kokota na ba entreprises oyo ezali na kati ya ba entreprises mpe kobongisa ba litomba ya nkita ya ba entreprises mpe kobongisa ba litomba ya ba entreprises ya nkita ya ba entreprises. firing of the kiln: the residual moisture content of the kiln brick required for the kiln brick is 5%-7% (wet basis). Practice has proved that the bricks are dried, and within the above water content, the quality of the firing can be completely ensured by entering the kiln. On the contrary, if the residual moisture of the brick blank exceeds the above limit (it is customary to call the brick blank wet), the firing quality cannot be guaranteed. Wet blanks are put into the kiln. First, the water vapor content in the kiln is increased to increase the coal consumption. Second, the water vapor may adhere to the periphery of the blank, and the blanks are stable and cause a series of hazards. Lighter causes the bricks Kozala na bololo mpe kopasuka, mpe oyo ya kilo esalaka ete billet ekwea mpe ebalukela fulu.
Billet ya mai oyo ekauki oyo ezali na bomoi na kati ya fulu mbala mingi emonanaka na eleko oyo mopɛpɛ mpe mbula ezali mingi te; the use of artificially dried enterprise wet billet into the kiln causes not only the kiln and the appearance of waste, but also causes the "obstruction" of the production process. There are two requirements for fuel in refractory bricks. First, the blending amount is suitable, and the second is whether the blending is uniform. Inconsistent fuel blending will inevitably cause significant differences in the temperature in the kiln or cause Ba fluctuations. Lokola lolenge oyo ya bozangi boyokani ekoki kozala maîtrise liboso te, moto na kati ya fulu emonanaka mpe na ndenge ya mabe mpe moke, kosala ete moto ya mosala ya kopelisa moto ezala na makoki te ya kosala. ndakisa, soki ba briques oyo ezali na motango ya biloko ya kozika ekoki te esalelami lokola norme, lolenge ya koleisa na libanda ya makala{ esengeli komatissa molunge, esengeli kobakisama mpo na robe, esengeli kozala na molunge na kati ya robe, esengeli komatissa molunge na kati ya robe, esengeli kobakisa molunge na kati ya robe, esengeli komatissa molunge na kati ya robe, esengeli komatissa molunge na kati ya robe, esengeli kobakisama ya molunge na kati ya robe, esengeli komatissa molunge na yango mpo na komatissa molunge na kati ya robe, esengeli komatissa molunge na yango mpo na komatissa molunge na kati ya robe. Ekozala inévitablement koleka na mosala mpe ekozala koleka na fulu. lolenge mibale ya biloko ya bosoto ekoki kozala na likama makasi na ba salles ya four ebele mpe ata kosala ba accidents ya fulu continu. mélange inégal ya carburant na processus ya kokauka ya artificiel ebebisaka directement balance ya système thermique na système, oyo esali que processus ya kokauka} ezala na ndenge ya mabe na kati ya système ya kokauka mpe na système ya ko inverser mpe na système mobimba ya production mpe na système mobimba ya production mpe na yango. Quality ya brique réfractaire ezali ya ko assurer que brique ezala intacte (pas te, humidité, congelation, etc.), déshydratation ezali uniforme mpe cycle ya séchage ezali mokuse, oyo e déterminer na deux aspects, moko ezali incorporation lokola minceur oyo ebongi mpo na ko réduire sensibilité ya séchage; Ya mibale, kolendisa boyangeli ya misala ya kokauka, bokaukisi ya bozalisi esengeli kozala boye :
(1) bisika ya kokaukisa (kobongisa bandako ya kobomba biloko, bakadre, banzela ya komema biloko, ba drains);
(2) bisika ya kobatela (litinga, toile, etc.) ezali;
(3) kosala ba procédures ya fonctionnement mpe ya gestion mpo na cadre ya perfection, stand ya fleur mpe cadre ya garde;
(4) Kosalela mikumba (kosala na boyokani), kopekisa cycle ya kokauka pe rythme ya déchet, oyo ebakisami na système ya mbano pe ya etumbu. Bokaukisi ya mayele esengeli kozala na moboko na yango na ba paramètres thermiques ya malamu pe boyangeli ya siansi, pe stabilité pe équilibre ya système ya production mobimba esengeli kosalelama pona kosala ete effet ya kokauka pe qualité ya ba briques, koluka koyeba ba raisons{
