Isikhathi eside, izinto zokuplasta odongeni ezisetshenziswa ekwakheni izakhiwo zisasetshenziswa kakhulu njenge-lime yendabuko. I-quicklime eshisiwe idinga ukudlula enkambisweni yokuqhumisa amanzi, ukufutha, nokuguga, bese ifaka izinto zefayibha ezifana nemimese ye-hemp ukuze zixubane ngokulinganayo ngaphambi kokwakhiwa. Izinqubo zayo ziyahlukahluka, zibiza kakhulu, zinamandla aphansi, ziyancipha kakhulu, zesaba amanzi, futhi udonga luvame ukuqhekeka, ukudilika, ukubhamuza, ukuwa kanye nezinye izinkinga. I-HCMilling (Guilin Hongcheng), njengomkhiqizi weimishini yokukhiqiza impuphu ehlanganisiwe Kwezinto zokwakha, kuzokwethula indlela yokukhiqiza i-powder emhlophe ehlanganisiwe yezinto zokwakha ene-limestone njengezinto ezisetshenziswa kakhulu, izindleko eziphansi, amandla aphezulu kanye nokusebenza kahle kokumuncwa komswakama.

I-lime yokwenziwa kanye ne-gypsum putty ezakhiwe eminyakeni yamuva zingasetshenziswa ngaphandle kokwengeza izinto zefayibha, kodwa eyokuqala yenziwe ngokungeza i-gypsum enesilinganiso esilinganayo, ngezindleko eziphakeme kune-lime yendabuko, futhi udonga lusaqhekeka. Eyokugcina yenziwe ngokungeza izithasiselo eziningana ku-gypsum powder, ngezindleko eziphezulu, futhi ingasetshenziswa ezakhiweni eziphakeme, okungafaneleki ezakhiweni ezivamile nasezindaweni zokuhlala zomphakathi. Ungakhiqiza kanjani i-compound powder yokwakha? ULi Yinghai noLi Jing baveze indlela yokukhiqiza i-compound white powder yokwakha, ethatha i-limestone njengezinto ezisetshenziswayo eziyinhloko, enezela inani elithile le-coal gangue, noma ingxube ye-silica, i-aluminium trioxide kanye namalahle, bese iyithumela ku-shaft oven ukuze i-calcined amahora angu-72-120 ekushiseni okungu-1100-1200℃, okuyizinto ezivuthiwe, bese ingeza inani elifanele le-gypsum powder ku-clinker, okuwumkhiqizo oqediwe ngemva kokugaya. Izinto zayo zokusetshenziswa zivela emithonjeni ehlukahlukene. I-coal gangue ingasetshenziswa ukuguqula imfucuza ibe yingcebo, futhi ifomula yayo ihlukile. Umkhiqizo unamandla aphindwe kabili e-lime yendabuko kanye nesamente. Inamandla aphezulu, ukusebenza kahle kokumunca amanzi kanye nezindleko eziphansi. Akudingeki ixutshwe nezinto zefayibha ezifana nemimese ye-hemp. Ingafakwa iplasta ngokuyixuba ngqo namanzi. Inamathela ngokuqinile, ayinamabhamuza noma imifantu odongeni, futhi ingasetshenziswa ngokufaka umbala wombala ukuze ifake umbala. Yinto yokwakha entsha ethatha indawo yelayimu yendabuko.

Izindlela ezingenhla zifakwa i-calcined esithandweni esiqondile, futhi umkhiqizo oqediwe ungenziwa ngokugaya i-limestone ibe yi-meshes engu-170-180 nge-okuqondilei-rollerumshini wokugaya. Ukugeleza kwenqubo kulula, okuhambisana nokukhiqizwa ngomshini okukhulu. I-HCMilling (Guilin Hongcheng), njengomkhiqizi wemishini yokukhiqiza i-powder yezinto zokwakha, isebenzise kabanzi i-limestone Raymond mill, i-limestoneumshini wokugaya oqondilekanye neminye imishini yokukhiqiza i-powder yezinto zokwakha kumaphrojekthi okukhiqiza i-powder yokwakha. Ubukhulu bokucubungula bungashintshwa phakathi kwama-meshe angu-80-600. Ukuze kukhiqizwe i-powder yokwakha, inezinzuzo zokukhipha okukhulu, ukwakheka okulula nokunye. Uma unezidingo zokuthenga ezifanele, sicela usithinte ukuze uthole imininingwane yemishini futhi usinikeze ulwazi olulandelayo:

Igama lezinto ezingavuthiwe

Ubucwebe bomkhiqizo (i-mesh/μm)

umthamo (t/h)