Impuphu ye-talc ilungiswa yi- i-talcumshini wokugaya umshini. I-Talc ingenye yamaminerali. Ingcwatshwe ngaphansi komhlaba nge-asbestos equkethe i-serpentinite, ngakho-ke ivame ukuqukatha i-asbestos ngendlela yayo yemvelo. Ukuthi kungenzeka i-asbestos ibe yi-talc powder yezokwelapha kuye kwaphikiswana kakhulu eminyakeni yamuva nje. Inkinga yokuqala ebhekene ne-talc powder ekwelashweni kwezokwelapha yinkinga yokuphepha. Manje, i-talc powder yezokwelapha inenqubo ekhethekile yokukhiqiza ukuqinisekisa ukuphepha kwezokwelapha. Njengomkhiqizi ochwepheshe wei-talc powder Raymond mill, I-HCMilling (Guilin Hongcheng) izoxoxa nawe ngokukhiqizwa kwempuphu ye-talc yezokwelapha kanye nokusetshenziswa kwayoi-talc powder Raymond mill.

Unganquma kanjani ukuthi i-talc powder ingeyezokwelapha? I-talc powder yezokwelapha inemiphumela eminingi, njengokususa ukushisa, ukumunca umswakama, ukusiza izindawo ezingaphandle, ukwelapha ukushisa nokoma, ukuchama kabi, uhudo, isifo sohudo, i-gonorrhea, i-jaundice, ukuvuvukala, ukuphuma kwegazi, i-beriberiberi, kanye nesikhumba esimanzi. Izinto ezincibilikayo ku-asidi ziyisibonakaliso esibalulekile se-talc powder yezokwelapha. Imininingwane efanele ikhombisa ukuthi izinto ezincibilikayo ku-asidi ye-talc powder yezokwelapha eziningi ezithengiswa emakethe zidlula u-2.0% walokho okunqunywe yi-Chinese Pharmacopoeia. Kuyinkomba ebalulekile yokuqinisekisa ukuthi i-talc powder yezokwelapha ayinayo i-asbestos. Ngokuvamile, ukulungiswa kwe-talc powder yezokwelapha ne-talc njengezinto zokusetshenziswa kwenziwa kakhulu ngokuhlanganiswa kwenqubo.

Inqubo yokukhiqiza i-talc powder yezokwelapha: okokuqala, i-talc ore eluhlaza icutshungulwa ibe yi-talc powder eqinile umshini wokugaya we-talc, enobuncane obungaba ngu-325 mesh; Bese kuba ukuhlukaniswa kwamagnetic kanye nokususwa kokungcola. Impuphu ye-talc engacwengekile ifakwa namanzi ukuze kulungiswe i-slurry, bese kufakwa inani elifanele le-sodium silicate. Ngemva kokuxuba, i-talc powder ithunyelwa ku-weak magnetic separator ngesivinini esithile sokudla, bese ukungcola kususwa ngaphansi kwamandla athile e-magnetic field; Bese kuba ukuhlanza i-asidi. Hlanganisa i-talc powder ehlukaniswe ngamamagnethi nenani elifanele lamanzi, hlanganisa i-slurry kanye ne-hydrochloric acid ene-20% mass concentration ye-10-30% crude talc powder, hlanganisa ngokulinganayo kuze kube yilapho kungabikho amabhamuza akhiqizwayo ebusweni boketshezi, hlunga, geza ngamanzi kuze kube yilapho isixazululo sokuwasha singalingani, bese uhlanza i-flotation; Engeza inani elifanele lamanzi ku-talc powder ehlanziwe nge-asidi ukuze kulungiswe i-pulp, engeza i-pulp kanye nengxube ye-flotation enesilinganiso esingu-0.03-0.2% mass crude talc powder esigubhini sokuxuba i-pulp ukuze kuhlanganiswe, bese ufaka i-pulp ethangini le-flotation ukuze kufakwe i-flotation; Ekugcineni, imikhiqizo ekhethiwe ehlungiwe yagezwa, yahlungwa futhi yomiswa, kwathi ekugcineni kwatholakala i-talc powder yezinga lokwelapha.

I-HCMilling (Guilin Hongcheng) ingumhlinzeki ochwepheshe we- umshini wokugaya we-talcUchungechunge lwethu lwe-HC kanyeI-talc yochungechunge lwe-HCQIsigayo sikaRaymond ziye zasetshenziswa kabanzi emakethe yokucubungula i-talc. Ukuze kuhlangatshezwane nezidingo zokukhiqizwa kwe-talc yezokwelapha, amapayipi ensimbi engagqwali angenziwa ngokwezifiso ukuqinisekisa ubumhlophe bomkhiqizo oqediwe. Uma unesidingo sokukhiqizwa kwempuphu ye-talc yezokwelapha futhi udinga ukuthengai-talcumshini wokugayaumshini, sicela uxhumane nathi ukuze uthole imininingwane yemishiniuTalk Raymondumshini wokugayaumshini.