Kukonzekera ndi kugwiritsira ntchito ❖ kuyanika kwa refractory spray kwa ng’anjo yotentha yotentha

Malamulo omangira zokutira zopopera zopopera zopopera mbaula zoyaka moto amatengedwa ndi opanga njerwa zokanira.

Kupanga utoto wopopera utoto ndi njira yofunika kwambiri popangira masitovu otentha. Ubwino womanga wa utoto wopopera ndi chitsimikizo cha kusindikiza kwa thupi la ng’anjo ndikusunga kutentha. Kupopera mbewu mankhwalawa kumapitilirabe mwamphamvu, ndipo kupopera mbewu mankhwalawa kuyenera kusintha mphamvu ya mpweya ndi kuwonjezera madzi molingana ndi mtunda woperekera komanso kutalika kwa utoto wopoperapo. Wogwira ntchitoyo ayenera kukhala ndi luso lopanga utoto wopopera.

1. Kukonzekera musanayambe kupopera mbewu mankhwalawa:

(1) Yang’anani ndikutsimikizira kuti mizu ya misomali yokhotakhota ndi yomangika mwamphamvu (ndiye muyeso wamtundu womwe misomali ya nangula imapindika osati kugwa pomenya misomali ya nangula ndi nyundo), ndipo palibe chodabwitsa monga kusakaniza. kapena kuchotsa. Mafotokozedwe ndi matayala a misomali yoyimitsa amakwaniritsa zofunikira pakupanga ndi kumanga. .

(2) Chotsani zida zomangira kupopera mbewu mankhwalawa, zida, ndi zina zambiri kuti zipangitse kuthamanga kwawo kwa mphepo ndi kuthamanga kwamadzi kuti zigwirizane ndi zomwe zanenedwa ndikupambana ntchito yoyeserera.

(3) Kuchuluka kwa utoto wopopera kuyenera kukwaniritsa zofunikira pakumanga kosalekeza. Gawo la zipangizo ndi madzi owonjezera ziyenera kuchitidwa motsatira ndondomeko yogwiritsira ntchito ndi zomangamanga. Pambuyo popopera koyeserera kuyeneretsedwa, kumanga kovomerezeka kutha kuchitidwa.

(4) Yang’anani kulemera kwa mayeso a mbale yopachikika popangira kupopera mbewu mankhwalawa, kuthamanga kwa mayeso ndi koyenerera, chingwe chachitetezo, malo okweza, ndi zina zotero, fufuzani ndikutsimikizira mtundu ndi chitetezo, ndikuwonetsetsa kukhazikika ndi kusalala kwa zenizeni- chizindikiro choyankhulirana cha nthawi pakati pa mbali zapamwamba ndi zapansi.

(5) Onetsetsani kuti mbale ya gridi yaikidwa pamalo ake ndikutsimikizira kuti ikugwirizana ndi mapangidwe ndi zomangamanga.

2. Ntchito yomanga utoto wopopera:

(1) Musanayambe kupopera mbewu mankhwalawa, sakanizani utoto wopopera molingana ndi malangizo okonzekera, kenaka muyike mu makina opoperapo, ndi kuyatsa makina opoperapo mpweya ndi zinthu zakuthupi.

(2) Musanayambe kupopera mbewu mankhwalawa, yeretsani malo omangapo ndi mpweya wothamanga kwambiri ndipo muwanyowetse ndi madzi musanayambe kupopera mbewu mankhwalawa.

(3) Njira yopopera mankhwala ndi mpweya → madzi → kudyetsa zinthu, ndipo ndondomekoyi imasinthidwa pamene kupopera mankhwala kwayimitsidwa.

(4) Kupopera mbewu mankhwalawa kwa gawo la silinda yowongoka kuyenera kuchokera pamwamba mpaka pansi, kuchokera kumanzere kupita kumanja, ndipo mfuti yopopera imatsika pang’onopang’ono motsatira njira yozungulira. Kuchuluka kwa kutsitsi kulikonse kuyenera kuyendetsedwa pakati pa 40-50mm, ndipo mbali zokhala ndi makulidwe opitilira 50mm ziyenera kugawidwa m’magawo awiri. Kapena kupopera mbewu mankhwalawa nthawi zambiri kuti akwaniritse zofunikira, kupopera mbewu mankhwalawa pamwamba pa chipikacho kuyenera kuzunguliridwa kuchokera pansi mpaka pamwamba.

(5) Mfuti yopopera iyenera kukhala yokhazikika pamtunda womangayo ndipo mtunda uyenera kukhala 1.0 ~ 1.2m, ndipo kuthamanga kwa mphepo ndi kuthamanga kwa madzi ziyenera kusinthidwa nthawi iliyonse malinga ndi malo; kuchuluka kwa kupopera mbewu mankhwalawa kuyenera kutengera kadontho kakang’ono ka madzi pamwamba pa zokutira, ndipo iyenera kugawidwa kawiri kapena kupitilira apo. Popopera mbewu mankhwalawa mbali zomangira, nthawi yopopera pamwamba ndi yotsika iyenera kuyendetsedwa mkati mwa nthawi yoyambira.

(6) Malo ophatikizana osungika ophatikizana a wosanjikiza wopoperapo ayenera kukhala pagawo lililonse kapena gululi lalikulu. Pambuyo kupopera mbewu mankhwalawa kudodometsedwa kapena kudodometsedwa pang’ono, malo osokonekera amayenera kupopera ndi nsanjika yotsekera ndipo olowa omwe asokonekera ayenera kupopera madzi kaye. Ntchito yomanga imatha kuchitika pambuyo ponyowa.

(7) Panthawi yomanga, yang’anani makulidwe ndi utali wozungulira wa wosanjikiza wopopera nthawi iliyonse ndikusintha nthawi yake kuti muwonetsetse kuti akukwaniritsa zofunikira ndi zomangamanga.

(8) Pambuyo pomanga gawo lililonse / dera la ❖ kuyanika kwa refractory kutsitsi kumalizidwa, yambani kusanja chithandizo, kukonza koyipa koyamba, mukamaliza ndi kusalaza pamwamba pa concave, gwiritsani ntchito sikelo yowunikira kapena bolodi kuti muyike bwino. .