I-silicon powder processing ibhekisela enqubweni yokuchoboza i-silicon block (25-80mm) encibilikisiwe ngenqubo ekhethekile ukukhiqiza usayizi wezinhlayiyana ezishiwo (ngokuvamile u-80-400μm) Ububanzi bezinqubo ze-silica fume.Njengamanje, imishini yokucubungula i-silicon powder esitshalweni se-silicon powder ihlanganisa ikakhulukazi i-silicon vertical roller mill kanye nesigayo sokugaya i-silicon.Lesi sihloko sethula ukuqhathanisa phakathi i-silicon vertical roller mill kanye ne-rotary silicon yokugaya isigayo esitshalweni se-silicon powder.

1. Ukuqhathaniswa komthamo wokukhiqiza phakathi kwe-i-silicon vertical roller mill kanye ne-rotary impact silicon grinding mill esitshalweni se-silicon powder: a 5t/hi-silicon vertical roller millyenkampani ingeqa umthamo wokuklama cishe ngo-5% ngaphansi komthamo wokukhiqiza oklanyelwe futhi olinganiselwe.Ikakhulukazi uma isilinganiso sikasayizi wezinhlayiyana si>130um, umthamo wokukhiqiza ungaba ngaphezulu.φ880, ngokwethiyori, inamandla okukhiqiza angu-1.5t/h.Kodwa-ke, ngenxa yobuchwepheshe be-silicon block, ukuguga kwekhanda lokusika, impilo yesevisi nokunye ukwehluleka kwemishini yokudlulisela kuzothinta umthamo wangempela wokukhiqiza kanye nesikhathi sokuqalisa sokugaya i-silicon ejikelezayo.

2,Ukuqhathaniswa kokuqukethwe kwe-silicon powder emihle phakathi kwei-silicon vertical roller mill kanye ne-rotary impact silicon grinding mill esitshalweni se-silicon powder: ngaphansi kokusebenza okuvamile kwei-silicon vertical roller mill uhlelo, okuqukethwe kwe-silicon powder enhle kungalawulwa cishe ku-3%.Ingxenye ye-silicon powder enhle ingalawulwa ngaphansi kwe-8% ngaphansi kwesimo sesikhathi eside sokukhiqiza kanye nokugqoka okujulile kwe-roller yokugaya (izinga eliphezulu noma eliphansi le-powder eliphansi lihlobene ngokuqondile nokulawula ukusebenza);Ngokomthelela wokuphothwa kwefekthri φ Idatha yokukhiqiza yemodeli engu-600 ingu-10%~15% kumameshe angu-325 nangaphezulu.Ngaphambilini kwakuqondwe ukuthi leli nani lingase lidlulwe enqubweni yangempela yokukhiqiza yokugaya i-silicon ejikelezayo.

3,Ukuqhathaniswa komklamo wenqubo phakathii-siliconmpo roller millkanye ne-rotary silicon yokugaya uhlelo lwemishini yokutshala i-silicon powder: uhlelo lokukhiqiza i-silicon powder lwei-siliconmpo roller mill ithatha ukukhiqizwa kwengcindezi engemihle, umthamo womoya ugaywa kabusha, ukuqhubeka kuhle, futhi ukwakheka kwesistimu kunengqondo.Cishe iminyaka eyi-10 yokusetshenziswa kwangempela, abakhiqizi basekhaya baye bathuthukisa ngokuqhubekayo ubuchwepheshe bokucubungula i-silicon powder yohlelo, okuthuthukise ukusebenza nokuzenzakalelayo kwe-automation.mpo roller mill, futhi yenza ukulungiswa kwaba lula futhi kuthembekile.Njengoba uhlelo lokucutshungulwa kwe-silicon powder lomshini wokugaya i-silicon luthuthwa ngaphansi kwengcindezi enhle, ukuvalwa kohlelo akukuhle, ukuvuza kothuli lwe-silicon kukhulu, nokuqhubeka kubi, ngakho-ke kudinga ukuthuthukiswa.Ngaphezu kwalokho, idizayini iyonke incane uma kuqhathaniswa, inomthamo we-buffer ompofu, ongakwazi ukuhlangabezana nezidingo zokukhiqizwa kwempushana ye-silicon enkulu.Idizayini iyonke yesistimu yokucubungula i-silicon powder yokugaya i-silicon powder ilula futhi ilukhuni, futhi ezinye izindlela zokususa uthuli aziphelele, ezingasetshenziswa kuphela amanye amabhizinisi amancane okucubungula i-silicon powder.

4,Ukuqhathaniswa kokuphepha nokusebenza kokuvikelwa kwemvelo phakathii-silicon vertical roller millkanye ne-rotary silicon grinding mill embonini ye-silicon powder: umklamo jikelele we-silicon powder processing system ofi-siliconmpo roller millkunengqondo, futhi ubuchwepheshe bokuhlukaniswa komoya kosayizi wezinhlayiyana ze-silicon powder kwamukelwa.Enqubweni yokuhlukaniswa komoya we-silicon powder, ipayipi lokuphuma le-roller mill, isihlukanisi sesivunguvungu, isihlungi sesikhwama, njll. asetshenziswa ngaphansi kwengcindezi engalungile, ngakho izinga lokuvuza kwe-silicon powder lincane kakhulu, futhi ukugxila kothuli esitshalweni Idivayisi yokucubungula i-silicon powder iphansi kakhulu, Akukho okwenzekayo kokundiza kothuli lwe-silicon, okuqeda ngokuyisisekelo ukuthi kungenzeka ukuqhuma kothuli endaweni yothuli lwe-silicon.Ngenxa yokwamukelwa kobuchwepheshe bokuhlukaniswa komoya, okuqukethwe kwe-silica fume (i-aerosol) enhle ohlelweni lokukhiqiza intuthu ye-silica kungancishiswa kakhulu, futhi ngesikhathi esifanayo, kungavimbela uthuli lwe-silica fume ekwenzeni amadiphozithi wendawo emishini, futhi ukuqeda amathuba okuqhuma kothuli ohlelweni lokucubungula umusi we-silica.Isistimu yokuhlukanisa umoya yesistimu ye-silicon vertical roller mill iyisekhethi ejikelezayo.I-pulse back blown nitrogen yohlobo lwesikhwama esikhipha uthuli isetshenziselwa ukwengeza i-nitrogen epayipini lokugaya.Uhlelo lokugaya lungabona ukusebenza kokuvikela i-nitrogen ngokusetshenziswa okuncane kwe-nitrogen.Ngenxa yomklamo omncane futhi olula uma kuqhathaniswa wesistimu yokukhiqiza i-silicon powder ye-rotary silicon yokugaya ukugaya, ukuhlukaniswa komoya akusetshenzisiwe, okuholela ekuvuzeni okukhulu kothuli lwe-silicon powder.Ukugcwala kothuli endaweni yokukhiqiza intuthu ye-silica kuphezulu uma kuqhathaniswa, okulula ukubangela i-pneumoconiosis kubasebenzi.Njengoba uhlelo lokuvala uphawu lwe-nitrogen oluvaliwe alukwazi ukwakhiwa ohlelweni lokukhiqiza lwe-silicon powder lwe-rotary impact silicon grinding mill, kulula ukuholela ekuqoqweni kothuli lwe-silicon powder ohlelweni, okwenza uthuli lwe-silicon (i-aerosol) lube okuqukethwe. Umthelela ojikelezayo we-silicon wokugaya isigayo noma ezinye izindawo ngaphezulu, futhi ukuqhuma kwe-silicon powder kulula kakhulu ukwenzeka uma umthombo wamandla wokuthungela uphezulu.

5,Ukuqhathaniswa kokusetshenziswa kwamandla kanye nokusetshenziswa kwezingxenye ezisele phakathii-siliconmpo roller mill kanye nesigayo sokugaya i-silicon esitshalweni se-silicon powder:i-siliconmpo roller mill (kubalwa ngo-1.5wt/a): amandla ezimboni angu-80kw.h/t, amanzi ezimboni angu-0.2m/t, i-nitrogen 9.0Nm3-23.0Nm/t, izindleko zezingxenye eziyisipele: cishe ama-yuan angu-800000, izingxenye eziyisipele ezimaphakathi ithani ngalinye 50-60 yuan/t.i-rotary impact silicon grinding mill(φ660): Amandla ezimboni alinganiselwa ku-75~100kw.h/t, amanzi ajikelezayo angaba ngu-4m/t, i-nitrogen ilinganiselwa ku-126 Nm/t, kanti ukusetshenziswa kwekhanda lokusika cishe kungama-70t/a.

6,Ukuqhathaniswa kokugcinwa kwe- i-silicon vertical roller mill kanye ne-rotary impact silicon grinding mill esitshalweni se-silicon powder: the i-silicon vertical roller mill imvamisa ilungiswa kanye ngenyanga ngezinsuku ezi-2 zokusebenza, ngenani eliphelele lezinsuku eziyi-8-12 zokulungisa kabusha.Umjikelezo wokushintsha i-cutter head kanye ne-liner plate ngokugaya i-silicon ingu-<24h.Uma ikhwalithi yekhanda lokusika kanye nepuleti yocingo impofu, ingasetshenziswa kuphela u-3h~4h futhi idinga ukushintshwa kanye.Kulinganiselwa ukuthi usuku lokusebenza olungu-0.5 luyadingeka ekulungisweni ngakunye, futhi usuku lokusebenza lokulungisa ingqikithi cishe izinsuku zokusebenza ezi-2, ezingakhulisi nje kuphela izindleko zabasebenzi, kodwa futhi zilibazisa inqubekelaphambili yokukhiqiza.

Isiphetho: Ngophenyo nokuhlaziya okuqhathanisayo kwesistimu ye-silicon vertical roller mill kanye nesistimu yokugaya i-silicon ejikelezayo, kanye nokuxhumana nochwepheshe embonini ye-organic (polycrystalline) ye-silicon, umbono ojwayelekile ukuthi i-silicon yomthelela ejikelezayo. umshini wokugaya awulungele ukucubungula impushana ye-silicon enkulu.Ngaphezu kwalokho, ngokusho kokukhethwa kwesigayo ngabakhiqizi be-silicon ephilayo baseShayina (i-polycrystalline), nakuba ukutshalwa kwezimali okuyinhloko kwei-siliconmpo roller mill ingase ibe phezulu kunaleyo yokugaya i-silicon,i-siliconmpo roller mill kuseyisinqumo esifanele kubakhiqizi abaningi be-organic silicon (i-polycrystalline) ukucubungula i-silicon powder.I-HCMilling(Guilin Hongcheng) ingumkhiqizi wei-siliconmpo roller mill ngemishini yokutshala i-silicon powder.EyethuI-silicon ye-HLMmpo roller mill isetshenziswe kabanzi futhi yaqashelwa embonini yezitshalo ze-silicon powder.Uma udinga ukuthengai-siliconmpo roller mill ngemishini yokutshala i-silicon powder, sicela uthinte i-HCM ngemininingwane yemishini.