Kwihlabathi lemizi-mveliso eshushu kakhulu, ukufumana izinto ezinokuthenjwa ezinokumelana nobushushu obugqithisileyo, ukugqwala, kunye nokuguga kubalulekile. Kulapho keubunzima bokuqengqeleka(ekwaziwa ngokuba yi-ramming mix) iyasebenza. Le nto yokuchasa engabumbekanga, eyenziwe ngee-aggregates ezichasayo ezikumgangatho ophezulu, ii-powders, kunye nee-binders, ibe yinxalenye ebalulekileyo yeenkqubo ezininzi zoshishino. Makhe sihlolisise ukusetyenziswa kwayo okuphambili kunye nesizathu sokuba ibe lolona khetho luphezulu kumashishini kwihlabathi liphela.
1. I-Metallurgy: Umqolo weMveliso yeNsimbi kunye neNsimbi
Ishishini lesinyithi lixhomekeke kakhulu kwi-ramming mass ukuze imisebenzi iqhubeke kakuhle. Enye yezinto ezisetyenziswa kakhulu kukwiziko zombane. Izitena ze-magnesium zemveli zaziqhelekile, kodwa i-ramming mass esekelwe kwi-magnesium iye yathatha indawo. Ingafakwa ngokuqinileyo eludongeni lwangaphakathi lwesithando, yenze umaleko oxineneyo nongenamthungo. Olu maleko lumelana nobushushu obukhulu (ukuya kuthi ga kwi-1,800°C) kunye nokugqwala kwesinyithi esinyibilikisiweyo.
I-ramming mass ikwasebenza "njengomlindi" othembekileyo wee-iron tarps (ii-channels ezithwala i-iron enyibilikisiweyo). I-iron enyibilikisiweyo irhabaxa kakhulu kwaye iyabola, kodwa i-iron tarps ramming mass, enomxholo wayo ophezulu we-alumina, iqinile. Ithintela ukuvuza kunye nokuqhekeka, iqinisekisa ukuba i-iron ihamba rhoqo. Ngaphandle kwayo, ukulungiswa rhoqo kwee-tarps kuya kuyimisa imveliso kwaye kwandise iindleko.
2. Ishishini leeKhemikhali: Ukuqinisekisa uzinzo kwiimpendulo ezigqithisileyo
Kwishishini leekhemikhali, apho izitofu zisetyenziselwa iinkqubo ezinje ngokwenziwa kweekhemikhali kunye nokufudumeza izinto, ubunzima be-ramming liqabane elithembekileyo. Yinto ebalulekileyo ekwakheni izitofu. Xa kusakhiwa izitofu zeekhemikhali, ubunzima be-ramming busetyenziswa ukulungelelanisa umbindi wangaphakathi. Ipropati yayo entle yokukhusela ubushushu igcina ubushushu bangaphakathi besitofu buzinzile, ngelixa ukumelana kwayo nokukhukuliseka kweekhemikhali kukhusela isakhiwo sesitofu.
Ukongeza, ubunzima bokumisa isinyithi buluncedo ekulungiseni izinto ezisetyenziswa ekunyibilikiseni iintsimbi kunye neeladle. Izinto ezisetyenziswa ekunyibilikiseni iintsimbi kunye neeladle (ezisetyenziselwa ukuthutha izinto ezinyibilikisiweyo) zihlala ziqhekeka emva kokusetyenziswa ngokuphindaphindiweyo. Endaweni yokuzitshintsha (okubiza kakhulu), ubunzima bokumisa isinyithi bungasetyenziswa ukuzalisa iintanda. Uphononongo lubonise ukuba ukulungisa iladle yentsimbi enobunzima bokumisa isinyithi kunciphisa iindleko zokutshintsha nge-70% kwaye kwandisa ubomi beladle nge-40%.
3. Amanye amaCandelo eMizi-mveliso: Umsebenzi oSebenza ngeendlela ezahlukeneyo
Ubunzima bokugquma abupheleli nje kwi-metallurgy kunye neekhemikhali—bukhanya nakwamanye amacandelo. Kwii-oven zeglasi, zisetyenziselwa ukugquma iindawo ezidibana neglasi enyibilikisiweyo. Iglasi enyibilikisiweyo ishushu kakhulu kwaye iyabola, kodwa ubunzima bokugquma kwe-oven yeglasi (enomthamo wayo we-silica ophantsi) buyamelana nokukhukuliseka, ukuqinisekisa ukuba umgangatho weglasi uhlala ufana.
Kwi-non-ferrous metal smelting (njenge-aluminium kunye ne-copper production), i-ramming mass iphucula ukusebenza kwe-furnace. Igcina i-smelting furnace, imelana nobushushu obuphezulu kunye nokuhlaselwa kwe-metal enyibilikisiweyo. Kwi-aluminium smelting e-Australia, ukutshintshela kwi-ramming mass kwandisa ukusebenza kwe-furnace nge-20%, njengoko ubushushu obuncinci buphuma ngaphakathi.
4. Kutheni Ukhetha iMisa yokuQokelela esemgangathweni ophezulu?
Ukuze ufumane iziphumo ezilungileyo, ukukhetha ubunzima bokumisa i-ramming obusemgangathweni kubalulekile. Khangela iimveliso ezenziwe ngezinto ezikumgangatho ophezulu (ezifana ne-alumina ecocekileyo kakhulu okanye i-magnesium oxide), iinkqubo ezingqongqo zemveliso (ukuqinisekisa ukufana), kunye neebhrendi ezithembekileyo ezinenkonzo elungileyo emva kokuthengisa. Umthengisi othembekileyo uya kubonelela ngezisombululo ezenzelwe wena ngokusekelwe kwiimfuno ezithile zoshishino lwakho.
Isiphelo
I-ramming mass isenokungabi yeyona nto idumileyo, kodwa itshintsha kakhulu amashishini ashushu kakhulu. Ukusuka kwi-metallurgy ukuya kwiikhemikhali, kunye neglasi ukuya kwiintsimbi ezingezizo i-ferrous, iqinisekisa ukuqina, inciphisa iindleko, kwaye inyusa ukusebenza kakuhle. Njengoko amashishini etshintsha, i-ramming mass iya kuqhubeka itshintsha—iyenza ibe lutyalo-mali lwexesha elide kulo naliphi na ishishini. Ngaba ukulungele ukuphucula iinkqubo zakho zoshishino? Khetha i-ramming mass esemgangathweni ophezulu namhlanje!
Ixesha leposi: Novemba-07-2025
