Zinthu zopangidwa ndi ufa wa slag wachitsulo zili ndi mwayi wabwino pamsika. Pakadali pano, kukhalapo kwa CaO ndi MgO yaulere mu slag yachitsulo kumachepetsa kukhazikika kwa voliyumu yake; Kuchuluka kwa iron oxide kumawonjezera zovuta zopera, kugwiritsa ntchito mphamvu zambiri pa tani imodzi ya ufa wa slag, komanso kukonza kovuta kwa ufa wa slag wachitsulo. Chifukwa chake, kuchuluka kwa malonda a ufa wa slag wachitsulo ndi kochepa. Kugwiritsa ntchito kwathunthu ufa wa slag wachitsulo pogwiritsa ntchito njira yosapanga dzimbiri yopera slag yachitsulo ndi msika womwe ukupitilirabe kupangidwa. Izi zikufotokoza mfundo ndi ukadaulo wogwiritsira ntchito kwathunthu slag yachitsulo chosapanga dzimbiri popanga mapepala:

N'zosatheka kupanga slag yachitsulo chosapanga dzimbiri popanga chitsulo (chitsulo chosapanga dzimbiri). Kugwiritsa ntchito slag yonse yachitsulo chosapanga dzimbiri popanga mapepala sikuti kungothetsa vuto la kuipitsidwa kwa chilengedwe komwe kumachitika chifukwa cha slag yachitsulo, komanso kungapangitse phindu lalikulu pazachuma. Ndiye, kodi mungapange bwanji mapepala ndi slag yachitsulo? Akatswiri opanga zinthu ku China, Liu Fuxing ndi Liu Zhiyong, apeza kudzera mu kafukufuku wambiri ndi zoyeserera kuti slag yachitsulo chosapanga dzimbiri yakhala ikutentha kwambiri ndipo kapangidwe kake ka mankhwala ndi kokhazikika. Zomwe zili mu CaO ndi zambiri, ndipo zinthu zovulaza ndi zazing'ono, zomwe zingagwiritsidwe ntchito popanga mapepala. Amapereka ukadaulo wopanga mapepala pogwiritsa ntchito slag yachitsulo chosapanga dzimbiri.

Mfundo yogwiritsira ntchito bwino slag yachitsulo chosapanga dzimbiri muukadaulo wopanga mapepala ndikugwiritsa ntchito slag yachitsulo chosapanga dzimbiri ngati zopangira popanga mapepala, ndikugwiritsa ntchito ukadaulo wa ufa wabwino kwambiri wa chitsulo chosungunukamphero yozungulira yoyimirirandi ukadaulo wapamwamba kwambiri wolekanitsa maginito kuti athetse slag yachitsulo chosapanga dzimbiri, kotero kuti slag yachitsulo chosapanga dzimbiri ikhale ufa wosalala kwambiri wokhala ndi tinthu tating'onoting'ono ta 800 ~ 1000 mesh ndipo ingagwiritsidwe ntchito popanga mapepala, kenako gwiritsani ntchito ufa wosalala kwambiri ngati zopangira zazikulu ndi zinthu za polima kusakaniza kudzazidwa kosinthidwa, kenako kanikizani kuti mupange pepala loyambira. Kuphatikiza apo, pepala lopangidwa ndi ukadaulo wonse wopanga mapepala wa slag yachitsulo chosapanga dzimbiri lidzaphwanyika lokha kukhala chipolopolo cha dzira chosweka patatha miyezi isanu ndi umodzi ya kuwala kwa dzuwa, ndipo dziko lapansi lidzabwerera ku chilengedwe. Likaikidwa pansi pa nthaka kwa chaka chimodzi, likhoza kuonongeka kukhala ufa (ufa wa mchere wosapangidwa), popanda kuipitsa chilengedwe. Pambuyo pobwezeretsanso, katoniyo ikhoza kubwezeretsedwa mwachindunji pamzere wopanga kuti igwiritsidwe ntchito (njira yachikhalidwe iyenera kubwezedwa). Ngakhale itawotchedwa mu incinerator, zinthu za macromolecular zokha ndi zomwe zimawotchedwa. Ufa wa slag wachitsulo chosapanga dzimbiri ukhoza kulimbikitsa kukhudzana pakati pa zinthu za macromolecular ndi mpweya kuti ufulumize kuyaka kwathunthu. Sizipanga utsi wakuda chifukwa cha kupuma chifukwa cha kusowa kwa mpweya. Palibe mpweya woipa umene umabwera chifukwa cha kuyaka, ndipo kuchuluka kwa mpweya wa carbon dioxide ndi kochepa kwambiri.

Chitsulo chosapanga dzimbiri chimagwiritsidwa ntchito kwambiri ngati zida zopangira mapepala, kuphatikizapo makina opumira ouma: kuphatikiza maginito olekanitsa ndiufa wa chitsulo chosungunukamphero yozungulira yoyimiriraChitsulo chosapanga dzimbiri chimachotsedwa ndi cholekanitsa cha maginito kenako n’kupanga ufa wabwino kwambiri wokhala ndi tinthu tating’onoting’ono ta maukonde 800 ~ 1000 ndiufa wa chitsulo chosungunukamphero yozungulira yoyimirira; Dongosolo lopangira mapepala owerengera, kuphatikizapo chipangizo chosinthira zinthu za polima ndi kalendala; Dongosolo lokonzekera ufa wouma ndi dongosolo lopangira mapepala owerengera zimakonzedwa motsatizana motsatira njira yogwirira ntchito. Dongosolo lopangira mapepala owerengera, ufa wosalala kwambiri umasinthidwa ndi chipangizo chosinthira zinthu za polima kenako umadutsa mu kalendala kuti upange pepala loyambira. Njira yaukadaulo yogwiritsira ntchito bwino komanso kupanga mapepala a slag yachitsulo chosapanga dzimbiri ndi iyi: slag yachitsulo chosapanga dzimbiri yokhala ndi kukula kwa tinthu tating'onoting'ono ta 0 ~ 200mm imaphwanyidwa kufika pa 0 ~ 15mm mutadutsa mu crusher yachiwiri ya nsagwada, ndipo tinthu tating'onoting'ono ta 0 ~ 15mm timaphimbidwa kudzera pazenera logwedezeka, kenako timaphwanyidwa kufika pa 0 ~ 8mm kudzera mu crusher, kenako kupatukana kwa maginito kumachitika pambuyo pa kupatukana kwa maginito, ndipo slag yachitsulo pambuyo pochotsa chitsulo ndi kupatukana kwa maginito imaphwanyidwa kufika pa 800-1000 mesh ndiufa wosalala wachitsulomphero yozungulira yoyimiriraParafini yowonjezeredwa ngati chinthu chothandizira imalowa mu chosakanizira, kenako imalowa mu kalendala yopangira kalendala ndi kupanga mapepala itasinthidwa ndi chipangizo chosinthira zinthu za polima.

Vuto laukadaulo pakugwiritsa ntchito bwino slag yachitsulo chosapanga dzimbiri popanga mapepala lili mu makina opukutira ouma. Chifukwa cha kuchuluka kwa iron oxide mu slag yachitsulo, vuto lopukutira limawonjezeka, ndipo mphamvu yogwiritsira ntchito mphamvu zambiri pa tani imodzi ya ufa wa slag ndi yayikulu, ndipo kukonza ufa wa slag yachitsulo kumakhala kovuta. Kutengera izi,HLMX chitsulo chosungunukamphero yozungulira yoyimirira Dongosolo lopangidwa ndi kupangidwa ndi HCMilling (Guilin Hongcheng) limapereka chithandizo chaukadaulo pakugwiritsa ntchito bwino slag yachitsulo chosapanga dzimbiri popanga mapepala. Kugwiritsa ntchito chitsulo chopondera ufa wa slag kupanga tani imodzi ya ufa wa slag wachitsulo wa 800-1000 mesh kungapulumutse 30% ~ 50% ya magetsi kuposa kugwiritsa ntchito mphero yachikhalidwe yopanga ufa kuti ipange kulemera komweko kwa ufa, ndipo kutulutsa kwa ola limodzi kumawonjezeka kwambiri, zomwe zimapangitsa kuti pakhale kufunikira kwa kugwiritsa ntchito bwino slag yachitsulo chosapanga dzimbiri mumakampani opanga mapepala. Slag yachitsulo imaphikidwa ndichitsulo chosungunukamphero yozungulira yoyimiriraZipangizozi zimaphwanyidwa pamalo otentha kwambiri (100 ℃ ~ 300 ℃) komanso pamalo ozizira. Calcium oxide yambiri yaulere ndi magnesium oxide yaulere mu ufa wa slag yachitsulo zimasungunuka kukhala calcium hydroxide yogwira ntchito kwambiri ndi magnesium hydroxide. Pakupanga ufa wa slag yachitsulo, gawo limodzi lokha la mpweya wotentha limafunika kuti madzi mu slag yachitsulo aume ndipo palibe utsi wotuluka. Kukonzekera ufa wa slag yachitsulo pogwiritsa ntchito chitsulo chosapanga dzimbiri chogayira slag ndi ntchito yoteteza chilengedwe yobiriwira. Sizingangosintha zinyalala kukhala chuma, kuonjezera phindu lowonjezera la kupanga zitsulo, kupanga phindu lalikulu pazachuma kwa mabizinesi achitsulo, komanso kuteteza chilengedwe. Ngati mukufuna kudziwa za kupanga mapepala a slag yachitsulo ndi chitsulo chogayira vertical roller mill, chonde lemberani HCM kuti mudziwe zambiri za zida.