Hlobo luni lomshini olulungele ukugaya i-ganggue yamalahle ibe yimpushana? Lena inkinga ekhathaza kakhulu amakhasimende afuna ukugaywa kabusha nokusebenzisa kabusha i-ganggue yamalahle. I-Gangue yamalahle ingenye yemfucumfucu eqinile evamile yezimboni, enamandla amakhulu okugcina, edinga ngokuphuthumayo ukwandisa ububanzi bokusetshenziswa kabusha. Ukugaya i-gange yamalahle ibe yimpushana sekuyindlela enamandla. Ngakho-ke, hlobo luni i-gangue yamalahleumshini wokugayaisetshenziselwa ukugaya i-gange yamalahle ibe yimpushana?

I-HCi-gangue yamalahleRaymond Mill

Ake sethule kuqala ukuthi iyini i-coal gangue futhi ikhiqizwa kanjani? I-ganggue yamalahle iwudoti oqinile okhiqizwa ngesikhathi sokumba kanye nezinqubo zokuwashwa kwezimayini zamalahle. Itshe elimnyama elimpunga elinokuqukethwe kwekhabhoni ephansi kanye nobulukhuni obunzima kunamalahle obuhambisana nokuthungatha kwamalahle ngesikhathi sokwakhiwa kwamalahle. Ezinye izindawo zibizwa nangokuthi i-ganggue. Ukukhishwa kwe-coal gangue kuyanda unyaka nonyaka ngokuthuthukiswa kwemboni yezimayini zamalahle, njengoba ukunqwabelana kukhulu kakhulu futhi ukusetshenziswa akukwazi ukuqhubeka, kuba inkinga yemvelo.

Amakhasimende amaningi nabangane bangase babe nelukuluku lokuzwa ukuthi i-coal gangue ingakhiqiza i-kaolin. Kuyini lokhu? Okokuqala, sidinga ukucacisa ukuthi akuwona wonke amalahle angasetshenziselwa ukukhiqiza i-kaolin. Lapha, kuyadingeka ukubheka ukwakheka kwe-ganggue yamalahle. Iphuzu elibaluleke kakhulu ukuthi okuqukethwe kwe-aluminium ye-ganggue yamalahle kuphakeme kakhulu kunokuqukethwe kwe-silicon, futhi isilinganiso se-aluminium silicon sikhulu kuno-0.5. I-alumina coal gangue ephezulu iwumkhiqizo oyinhloko wokukhiqiza i-kaolin esekelwe emalahleni, engakhiqizwa ngenqubo yokubala nokugaya. Inqubo yokugaya ibalulekile enqubweni yokukhiqiza.

Hlobo luni lomshini osetshenziswayo ukugaya i-gange yamalahle njengento eluhlaza ye-kaolin ibe yimpushana? Uma umthamo wokukhiqiza udingeka ukuba udlule amathani angama-20 ngehora, kutuswa ukusebenzisa umshini wokugaya oqondile ukuze ucutshungulwe. I-Taishi inomphumela omkhulu, ukusebenza kahle okuphezulu, futhi ingafinyelela ukucubungula okukhulu. Kulula futhi ukuyinakekela futhi inezindleko eziphansi zokutshala izimali ezibanzi. I-HCMilling(Guilin Hongcheng)'sHLM uchungechunge lwamalahle gangue mpoumshini wokugayaisetshenziswe ngempumelelo kumaphrojekthi wokucolisisa amalahle e-ganggue.

Ngaphandle kwengxenye encane yezinto zokusetshenziswa ezisetshenziselwa i-kaolin esekelwe emalahleni, iningi lamalahle asele gangue angaba khona kuphela njengodoti oqinile. Ingasetshenziswa kanjani i-gangue yamalahle evela kudoti oqinile? Uma kuyi-ganggue yamalahle enenani eliphezulu le-calorific, ingasetshenziswa ukukhiqiza izinsiza ezivuthayo, ama-pellets amalahle, njll. Amanye angenziwa calcined ngokuqondile, kuyilapho amanye adinga ukugaywa kuqala bese egaywa abe ama-pellets. Ngaphezu kwalokho, i-ganggue yamalahle ingasetshenziswa njengempahla yokwakha ukukhiqiza izitini ezingashisiwe, amabhlogo, usimende oyinhlanganisela, njll. Hlobo luni lwe i-gangue yamalahleumshini wokugayaisetshenziselwa ukugaya lolu hlobo lwe-ganggue yamalahle ibe yimpushana? Ngokuvamile, idinga kuphela ukugaywa ku-200 mesh. Uma kucatshangelwa isikali kanye nezindleko zokutshala imali, kunconywa ukuthi kusetshenziswei-gangue yamalahleRaymond Mill njengendlela efanele. Ukukhiqizwa kwehora cishe kungamathani angu-1 kuye kwangama-20, anonyawo oluncane, ukusebenza okuzinzile, nomthelela omuhle wokuvikela imvelo.

Hlobo luni lwe i-gangue yamalahleumshini wokugayaisetshenziselwa ukugaya i-gange yamalahle ibe yimpushana? Izincomo ezingenhla zenziwe ngokusekelwe ekusetshenzisweni okuhlukene kwe-ganggue yamalahle. Kunjalo, ukuxhumana okwengeziwe okuningiliziwe kuyadingeka ukuze uqonde okwengeziwe mayelanaamalahle gangue mpokanye neamalahle gangue Raymond mill, kanye nezingcaphuno zakamuva zemishini.