Ikhaya > uhlu lokubonisa
The I-Horizontal Laboratory Planetary Ball Mill iyithuluzi eliphumelelayo lokusetshenziswa emalabhorethri futhi inokusetshenziswa okubanzi. Ingasetshenziswa ukugaya izinto zibe yinoma yini kusukela kumpuphu oqinile kuya ezinhlayiyeni ezincane, kuye ngokuthi isetshenziswa kanjani. Nakuba inesivinini esikhulu kakhulu kunezinye izigayo zebhola, isimiso sayo esiyinhloko sokusebenza siyafana.
A iplanethi yebhola yokugaya iyisiqeshana semishini yelabhorethri yokugaya kahle nokunciphisa usayizi wezinhlayiya. Ama-oxide ensimbi, izinto zobumba, i-bentonite, kanye nama-catalyst kumane nje kungenye yezinto ezimbalwa ezingaphathwa ngale ndlela, ezingasetshenziswa ekugayeni okumanzi noma okomile. Izigayo zebhola leplanethi ziyakwazi ukucubungula izinhlayiya ezincane njenge-0.1 microns ububanzi. Lolu hlobo lomshini we-centrifuge lulula ukulusebenzisa futhi lufanelekile ezinhlotsheni eziningi zezicelo.
I-lab mill encane engagaya izinhlayiya ezincane njenge-0.1 microns yi-QXQM series planetary ball mill. Kudiski eyodwa, ineziteshi zokugaya ezine. Ibhola kanye nembiza yokugaya zikhona esiteshini ngasinye. Ukujikeleza kwesiteshi ngasinye kulawulwa yinjini, ephendula isondo eliphakathi lokungqubuzana eliboshwe eflangeni lemoto kagesi.
I-planetary mill idinga ukuba nesilinganiso esanele sokudlulisa ukuqinisekisa ukugaya okuphumelelayo. Injini kumele ikhethwe ngokucophelela. Ngaphezu kwalokho, isilinganiso esifanele soketshezi kuya kokuqina, ububanzi bembiza, kanye nokukhetha ibhola kumele kucatshangelwe. Amambiza kumele abe nemidiya ye-ceramic ngaphakathi kwawo. Izingxenye zokulawula izinga lokushisa nazo ziyadingeka kuma-planetary ball mills.
Umphumela wohlobo olusha lwesigayo seplanethi enkambisweni yokunciphisa usayizi wezinhlayiya zamasampula e-NM kanye ne-BMM uqhathaniswe ocwaningweni lwamanje. Ekuhlolweni, kwasetshenziswa ibhola lemidiya elinobubanzi obungu-3 mm. Amasampula achazwa ngalokhu kusetshenziswa kusetshenziswa indlela ye-XRD. Lokhu okutholakele kubonise ukuthi uma kuqhathaniswa namasampula e-NM, amasampula e-BMM abonise indawo enkulu kakhulu ebusweni. Ngaphezu kwalokho, uma kuqhathaniswa namasampula e-NM, amasampula e-BMM abonise ukusebenza okuphezulu kakhulu kwe-catalytic.
Esifundweni esihlukile, i-nanocatalyst ye-sono-Fenton ehlukahlukene yenziwe nge-martite yemvelo kusetshenziswa i-high intensity planetary ball milling. Kusetshenziswa le ndlela, kwadalwa i-nanocatalyst engaphuka lapho kukhona amagesi asebenzayo njenge-hydrogen, i-nitrogen, noma i-argon.
Ama-Bentonite, ama-metal oxides, ama-polymers, kanye ne-ceramics konke kungagaywa emshinini wokugaya ibhola weplanethi. Ngaphezu kwalokho, izinhlayiya ezinobukhulu be-nanometer zingadalwa kusetshenziswa wona. Umshini wokugaya ibhola weplanethi ungasebenza ngamabhola ahlukahlukene, kufaka phakathi i-tungsten carbide, ingilazi, insimbi engagqwali, i-agate, namanye.
Ukuhlanganiswa okulula kanye nenani elincane lezingxenye ze-planetary ball mill kuyinzuzo ezimbili ezibalulekile. Ingasetshenziswa futhi endaweni enegesi engasebenzi, okubangela ukungafuneki kwezinto zokugcoba zamakhemikhali. Ukuzivumelanisa nezimo kwayo kanye nokulula kokusetshenziswa kuyinzuzo eyengeziwe.
Izifundo eziningi zenziwe ngomklamo wemishini we-planetary mill. Okutholakele kubonisa ukuthi, ngokuvamile, ukukhetha umklamo ojwayelekile ongadingi ukuguqulwa kubalulekile. Ngaphezu kwalokho, uhlelo lokudlulisa ukunyakaza kwamasondo okungqubuzana luyanconywa ngoba lunikeza izinga elengeziwe lokuguquguquka. Kudingeka izingxenye ezimbalwa futhi kudingeka ukulungiswa okuncane ngesondo lokungqubuzana.
Izigayo zamabhola eplanethi ziyimishini yokugaya ewusizo kakhulu engasetshenziswa emisebenzini eyahlukahlukene. Zifaneleka kakhulu ekucubunguleni izinto ze-colloidal neze-powdery. Ziyithuluzi eliguquguqukayo locwaningo kanye ne-mechanochemistry ngenxa yokusebenza kwazo kahle kanye nesikhathi sokugaya esisheshayo. Ngaphezu kwalokho, lezi zigayo zilungele izinqubo zokuhlanganisa ngomshini.
I-planetary ball mill ihlukile ku-standard ball mill ngoba ijikeleza nge-axis yayo kunokusebenzisa amandla e-coriolis ukwenza kanjalo. Amabhola okugaya kanye nesampula kuthola umphumela wokugaya onamandla ngenxa yalokho. Ngaphezu kwalokho, kukhiqiza umthelela onamandla kanye namandla okungqubuzana. Ngenxa yalokho, kukhona ukwehla okukhulu kosayizi.
I-Lab planetary ball mill ingasetshenziswa emalabhorethri kodwa ivame ukusetshenziswa ekukhiqizeni okukhulu. Zinhle kakhulu ekugayeni amasampula amancane ngenxa yobuncane bawo obuncane kanye namandla aphezulu.
Ama-polymer, amaminerali obumba, ama-oxide ensimbi, izinsimbi, kanye nemibala konke kungagaywa emshinini wokugaya weplanethi. Kungagaywa amasampula afinyelela kwayisishiyagalombili ngesikhathi esisodwa emishinini yokugaya ibhola yeplanethi. Le mishini ingasetshenziswa ezinqubweni zokugaya ezomile noma ezimanzi kuye ngemodeli.
Imbiza ene-media ifakwa esitsheni ukuze igaye isampula. Isitsha siphenduka ngendlela ephambene newashi siye ohlangothini lokujikeleza kwembiza. Amabhola okugaya aqinile aqala ukugoqa ngaphakathi kwesitsha njengoba imbiza ijikeleza ngesivinini esithile. Amandla adingekayo ukubola into akhiqizwa amandla e-centrifugal akhiqizwa ukujikeleza kwamabhodlela. La mandla kumele alinganiswe, nokho, ngamandla ezinto. Isibonelo, kudinga amandla engeziwe ukuphula izinto eziqinile nezibuthakathaka.
Izinto ezisebhodweni ziyagaywa ngesivinini esikhulu kakhulu lapho i-Planetary Ball Mill isebenza. Ngenxa yalokho, isampula ingagaywa ibe yimpuphu ecolekile kakhulu. Amabhodlela anobukhulu obusukela ku-12 ml kuya ku-500 ml ayatholakala kalula. Ngokuvamile, ukugaya kungenziwa ngokushesha emabhodleleni amakhulu.
Ukugaya ngesivinini esikhulu kusebenza kahle kakhulu ngemishini yokugaya yamaplanethi. Kodwa-ke, ingacubungula futhi izinto eziningi futhi igcina amandla ngendlela emangalisayo. Amalitha amaningi empuphu yokugaya angakhiqizwa ngedivayisi eyodwa. Ngakho-ke angamathuluzi anamandla kakhulu okusetshenziswa elabhorethri.
Izigayo zamabhola eplanethi ziwusizo kakhulu ekuhlanganiseni ngomshini, ekhemistri, kanye nasekunciphiseni usayizi. Zingasetshenziswa futhi ekugayeni nasekuxubeni i-colloidal. Ziyakwazi ukucubungula izinhlayiya ezincane njenge-0.1 microns. Naphezu kokuba zenzelwe ukukhiqiza okuphezulu, zingasetshenziswa elabhorethri ukwenza ukuhlolwa okuncane nokunembile kakhulu.
Umthamo wembiza kanye nomthwalo wesampula kumele kucatshangelwe ukuze umshini wokugaya ibhola weplanethi usebenze kahle kakhulu. Akufanele kube ngaphezu kuka-30% kuya ku-35% wevolumu yokugaya iyonke embiza. Amabhola akhuphukayo nawayo azoshayisana uma imbiza igcwala kakhulu, okuzonciphisa umkhiqizo.
Sekungamashumi eminyaka, ukunciphisa usayizi wezinhlayiya ezisezingeni lelabhorethri kuye kwafezwa kusetshenziswa I-Laboratory planetary ball mill. Lolu hlobo lwemishini yokugaya lunikeza amandla amaningi, okuyinto ezuzisa izinqubo ze-mechanochemical. Zifaneleka ekwenzeni izinto zobuchwepheshe obuphezulu njenge-alloying yemishini kanye ne-nanoscale ceramic powders. Emshinini wokugaya ibhola weplanethi, amandla amakhulu okushaya amabhola awenza akwazi ukugaya ngokushesha izinto zibe yizinhlayiya ezincane. Lezi zinhlayiya zingasetshenziswa ukushintsha izici zamakhemikhali zezinto ezizithintayo njengoba zinezakhiwo eziningi zomzimba.
I-kinematics kanye ne-kinetics ye-planetary ball mill kuyinkimbinkimbi. Kodwa-ke, kunezici ezimbalwa ezibalulekile okumele zicatshangelwe. Ijubane lokujikeleza lingenye yezinto ezibaluleke kakhulu. I-ball mill ivame ukusebenza phakathi kuka-65% no-75% wejubane layo elibalulekile, okuyijubane eliguquka ngalo libe yi-centrifuge. Kumelwe usungule ijubane elifanele le-planetary ball mill yakho ukuze uthole ukusebenza okuhle kakhulu kuyo.
Ijubane okufanele ibhodwe lokugaya lijikeleze ngalo ukuze linikeze amandla okuchoboza asebenzayo laziwa ngokuthi ijubane elibalulekile lokujikeleza. Ibhola lokugaya alikwazi ukufinyelela ukuphakama kwalo futhi alikwazi ukuhlukana nodonga lapho ijubane lebhodwe lokugaya liphansi kakhulu. Ngakolunye uhlangothi, ibhodwe lifana ne-centrifuge lapho ijubane layo elingaphandle liphezulu kakhulu.
Ezinye izinto zibalulekile ekuchazeni ukusebenza kahle kwe-planetary ball mill ngaphezu kwesivinini sokujikeleza. Isilinganiso sokugcwalisa, isilinganiso sejubane lokujikeleza nesivinini sokujikeleza, kanye ne-kinematics yebhola kungenye yalezi ziguquguquko. Ukusebenza kwe-planetary ball mill kungathuthukiswa ngomklamo wesistimu ofanele.
Ababhali benze izivivinyo eziningana ukuze babheke ukuthi iziguquguquko ezahlukene zithinta kanjani ukusebenza kwe-planetary ball mill. Bakhethe uhlelo olune-element emsulwa, ingxube yezinto ezimbili ezimsulwa, kanye nengxube ye-Ti/2B. Ingxube yathululelwa ebhodleleni elingu-60 mL esimweni ngasinye. Isilinganiso se-athomu esingu-1/2 sasiqukethwe ebhodleleni ngalinye elingu-60 mL. Kwabe sekwenziwa izinqubo eziningi.
Isibonelo, kwasetshenziswa umshini wokugaya iplanethi i-Pulverisette 4 oguquliwe ukugaya ibhola. Kwatholakala ukuthi isikhathi sokugaywa sasihlobene kakhulu namandla okugaya we-planethi. Ngaphezu kwalokho, ibhola lagaywa kusetshenziswa indlela yokuwa okumanzi. Kwasetshenziswa izimbiza zokugaya ezenziwe nge-agate ne-polypropylene. Lokhu kuhlola kwembule ukungcola. Kusukela kusampula, kwatholakala iphethini ye-X-ray diffraction (XRD). Inqubo ye-MSR yaholela ekutheni ama-reactants aguqulwe abe yi-TiB2 njengoba kuboniswe yi-XRD.
Isisindo sezinto ezigaywayo ebhodweni lokugaya kwakuyinto ebalulekile eyengeziwe eyathinta ukusebenza kahle komshini wokugaya ibhola weplanethi. Umshini omkhulu wokugaya ibhola weplanethi ungaletha amandla amaningi ngesikhathi sokushaya. Amandla okushaya kwemishini yokugaya ibhola weplanethi makhulu ngokuphindwe ka-40 kunokusheshisa kwamandla adonsela phansi.
Isikhungo sokukhiqiza saseTencan sisabalale ngamamitha-skwele angu-20,000 kanye nesikhungo saso socwaningo nentuthuko singama-skwele angu-22,000. Lokhu kuqinisekisa ukuthi iTencan iyakwazi ukwanelisa izidingo zabo bonke amakhasimende. ITencan inikezwe amalungelo obunikazi angaphezu kuka-30 futhi isebenzisana nodokotela abangu-20 bamanyuvesi amahlanu adumile.
Izindawo ezintathu eziyinhloko zebhizinisi lenkampani yethu zifaka ubuchwepheshe bokukhiqiza imishini yempuphu, kanye nezinto zempuphu. Imikhiqizo yethu yamanje ifaka phakathi imishini yokugaya, imishini yokuchoboza nokuchoboza yamaplanethi kanye nokuxuba, ukuhlola kanye nemishini efana izinhlayiya ezincane ze-planetary ball mill.
Le nkampani idlulise uhlelo lokulawula ikhwalithi lwe-ISO9001, i-CE, i-SGS, noma ezinye izitifiketi zesistimu. Ngaphezu kwalokho, inkampani inamalungelo obunikazi angaphezu kwama-40 kubuchwepheshe obuyinhloko, ngalinye linamalungelo alo obuhlakani empahla. Uhulumeni ulenze "ibhizinisi lobuchwepheshe obuphezulu eSifundazweni saseHunan".
Izigaba zamakhasimende ezinkulu kakhulu amanyuvesi nezikhungo zocwaningo. Kanye nokusebenzela amakhasimende angaphezu kuka-20000, ibhizinisi lithumela kwamanye amazwe angaphezu kuka-60.
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