Kugadzira upfu hwesilicon zvinoreva maitiro ekupwanya silicon block (25-80mm) inonyungudutswa nenzira yakakosha kuti ibudise saizi yakatarwa yezvikamu (kazhinji 80-400μm). Mhando dzemaitiro e silica fume. Parizvino, michina yekugadzirisa upfu hwesilicon mufekitari ye silicon powder inonyanya kusanganisira chigayo chesimbi chinotenderera chesilicon chakamira uye rotary silicon grinding mill. Chinyorwa chino chinosuma kuenzanisa pakati chigayo chesimbi chinotenderera chesilicon chakamira uye chigayo chekukuya chesilicon chinotenderera chiri mufekitari yeupfu hwesilicon.

1, Kuenzanisa kugona kwekugadzira pakati pechigayo chesimbi chinotenderera chesilicon chakamira uye muchina wekukuya werotary impact silicon mufekitari yesilicon powder: 5t/awachigayo chesimbi chinotenderera chesilicon chakamirayekambani inogona kudarika kugona kwekugadzira ne5% pasi pesimba rekugadzira rakagadzirwa uye rakagadziriswa. Kunyanya kana avhareji yehukuru hwezvimedu iri>130um, kugona kwekugadzira kunogona kunge kwakakwira. φ880, maererano nedzidziso, ine kugona kwekugadzira kwe1.5t/h. Zvisinei, nekuda kwehunhu hwesilicon block, kupera kwemusoro we cutter, hupenyu hwebasa uye zvimwe zvikanganiso zvemidziyo yekutumira zvinokanganisa kugona kwekugadzira chaiko uye nguva yekutanga kwe rotary silicon grinding milling.

2、Kuenzanisa kwehuwandu hweupfu hwesilicon hwakatsetseka pakati pechigayo chesilicon vertical roller uye chigayo cherotary impact silicon grinding mu silicon powder plant: pasi pekushanda kwakajairika kwechigayo chesimbi chinotenderera chesilicon chakamira Muhurongwa, huwandu hweupfu hwesilicon hwakatsetseka hunogona kudzorwa painenge 3%. Chikamu cheupfu hwesilicon hwakatsetseka chinogona kudzorwa pasi pe8% kana chikatora nguva yakareba yekugadzira uye kusakara kwakanyanya kwegrinding roller (huwandu hweupfu hwakatsetseka hwakakwirira kana hwakaderera hunoenderana zvakananga nekudzora mashandiro); Zvichienderana nekutenderera kwefekitori φ Data rekugadzira re600 modhi i10% ~ 15% ye325 meshes zvichikwira. Zvainzwisiswa kare kuti kukosha uku kunogona kudarika mukugadzirwa chaiko kwerotary silicon grinding milling.

3、Kuenzanisa kwekugadzirwa kwemaitiro pakatisiliconchigayo chinotenderera chakamirauye sisitimu yekugadzira silicon inotenderera yemidziyo yemuchina wekugadzira silicon powder: sisitimu yekugadzira silicon powder yesiliconchigayo chinotenderera chakamira inoshandisa kugadzirwa kwemhepo isina simba, huwandu hwemhepo hunodzokororwa, kuenderera mberi kwayo kwakanaka, uye dhizaini yesystem inonzwisisika. Mumakore anoda kusvika gumi ekushandiswa chaiko, vagadziri vemuno vakaramba vachivandudza tekinoroji yekugadzira upfu hwesilicon yesystem, izvo zvakavandudza mashandiro uye otomatiki esystem.chigayo chinotenderera chakamira, uye zvakaita kuti kugadziriswa kuve nyore uye kwakavimbika. Sezvo sisitimu yekugadzirisa upfu hwesilicon yerotary silicon grinding mill ichifambiswa pasi pekumanikidzwa kwakanaka, kuvharwa kwesisitimu hakuna kunaka, kubuda kweguruva resilicon kwakakura, uye kuenderera mberi kwacho hakuna kunaka, saka inoda kuvandudzwa. Pamusoro pezvo, dhizaini yacho yese idiki, ine simba rakaderera re buffer, iro risingakwanise kusangana nezvinodiwa zvekugadzirwa kweupfu hwesilicon yakakura. Dhizaini yese yesisitimu yekugadzirisa upfu hwesilicon yerotary silicon grinding milling iri nyore uye yakaoma, uye mamwe matanho ekubvisa guruva haana kukwana, ayo anogona kungoshandiswa nemamwe mabhizinesi madiki ekugadzira upfu hwesilicon.

4、Kuenzanisa mashandiro ekuchengetedza nekuchengetedzwa kwezvakatipoteredza pakati pechigayo chesimbi chinotenderera chesilicon chakamirauye chigayo chekukuya chesilicon chinotenderera mufekitari yeupfu hwesilicon: dhizaini yese yesystem yekugadzirisa upfu hwesilicon yesiliconchigayo chinotenderera chakamiraZvinonzwisisika, uye tekinoroji yekuparadzanisa mweya wesilicon powder saizi yezvikamu zveparticle inoshandiswa. Mukuita kwekuparadzanisa mweya wesilicon powder, pombi yekubuda ye vertical roller mill, cyclone separator, bag filter, nezvimwewo zvinoshandiswa pasi pekumanikidzwa kwakashata, saka mwero wekubuda kwesilicon powder mudiki kwazvo, uye huwandu hweguruva mufekitari yesilicon powder processing device hwakaderera zvikuru. Hapana chiitiko chekubhururuka kweguruva resilicon, zvichibvisa mukana wekuputika kweguruva munzvimbo yeguruva resilicon. Nekuda kwekushandiswa kwetekinoroji yekuparadzanisa mhepo, huwandu hwe fine silica fume (aerosol) mu silica fume production system hunogona kuderedzwa zvakanyanya, uye panguva imwe chete, inogona kudzivirira silica fume guruva kuti isagadzire nzvimbo dziri mumidziyo, uye kubvisa mukana wekuputika kweguruva mu silica fume processing system. Sisitimu yekuparadzanisa mhepo ye silicon vertical roller mill system icircuit inotenderera. Nitrogen inoputika kumashure yebhegi remhando yeguruva inoshandiswa kuwedzera nitrogen mu grinding pipeline. Sisitimu yekukuya inogona kuita kuti nitrogen ishande nekushandisa nitrogen shoma. Nekuda kwekugadzirwa kudiki uye kuri nyore kwe silicon powder system yekugadzira rotary silicon grinding milling, kupatsanurwa kwemhepo hakushandiswi, zvichikonzera kubuda kweguruva resilicon powder. Kuwanda kweguruva panzvimbo yekugadzira silica fume kwakakwira, izvo zviri nyore kukonzera pneumoconiosis pakati pevashandi. Sezvo closed nitrogen sealing system isingagone kuumbwa mu silicon powder production system ye rotary impact silicon grinding mill, zviri nyore kutungamira mukuunganidzwa kweguruva resilicon powder mu system, izvo zvinoita kuti silicon dust (aerosol) ive mu rotary impact silicon grinding mill kana kune dzimwe nzvimbo yakakwira, uye silicon powder explosion iri nyore kwazvo kuitika kana simba re ignition source rakawanda.

5、Kuenzanisa kushandiswa kwesimba uye kushandiswa kwezvikamu zvekuchengetedza pakatisiliconchigayo chinotenderera chakamira uye chigayo chekukuya chesilicon chinotenderera mufekitari yeupfu hwesilicon:siliconchigayo chinotenderera chakamira (yakaverengerwa ne1.5wt/a): simba remaindasitiri 80kw.h/t, mvura yemaindasitiri 0.2m/t, nitrogen 9.0Nm3-23.0Nm/t, mutengo wezvikamu zvekuchengetedza: inenge 800000 yuan, avhareji yezvikamu zvekuchengetedza mutengo patani 50-60 yuan/t. rotary impact silicon grinding mill()φ660): Simba remaindasitiri rinofungidzirwa kuva 75~100kw. h/t, mvura inotenderera inosvika 4m/t, nitrogen inosvika 126 Nm/t, uye kushandiswa kwese kwemusoro wekucheka kunosvika 70t/a.

6、Kuenzanisa kwekuchengetedzwa kwe chigayo chesimbi chinotenderera chesilicon chakamira uye muchina wekukuya werotary impact silicon mufekitari yesilicon powder: iyo chigayo chesimbi chinotenderera chesilicon chakamira Kazhinji inogadziriswa kamwe chete pamwedzi kwemazuva maviri ekushanda, nemazuva ese ekugadzirisa 8-12. Kuchinja musoro we cutter ne liner plate ne rotary silicon grinding milling kunosvika maawa makumi maviri nemana (24h). Kana mhando ye cutter head ne lining plate zvisina kunaka, inogona kushandiswa kwemaawa matatu kusvika mana chete uye inoda kutsiviwa kamwe chete. Zvinofungidzirwa kuti 0.5 yezuva rekushanda inodiwa pakugadzirisa kwega kwega, uye huwandu hwezuva rekushanda rekugadzirisa hunosvika mazuva maviri ekushanda, izvo zvisingangowedzere mari yevashandi chete, asiwo zvinononotsa kufambira mberi kwekugadzira.

Mhedziso: Kuburikidza nekuferefeta uye kuenzanisa ongororo ye silicon vertical roller mill system uye rotary impact silicon grinding system, pamwe nekutaurirana nenyanzvi muindasitiri ye organic (polycrystalline) silicon, maonero akajairika ndeekuti rotary impact silicon grinding mill haina kukodzera kugadzirwa kwesilicon powder yakakura. Pamusoro pezvo, zvichienderana nekusarudzwa kwemill nevagadziri ve silicon ye organic (polycrystalline) vekuChina, kunyangwe mari yekutanga yekudyarasiliconchigayo chinotenderera chakamira inogona kunge yakakwira kupfuura iyo yerotary silicon grinding mill,siliconchigayo chinotenderera chakamira ichiri sarudzo yakakodzera kune vazhinji vanogadzira silicon (polycrystalline) yemumba kuti vagadzire upfu hwesilicon. HCMilling (Guilin Hongcheng) ndiyo inogadzirasiliconchigayo chinotenderera chakamira yemidziyo yemuchina wekugadzira upfu hwesilicon.Silikoni yeHLMchigayo chinotenderera chakamira yave ichishandiswa zvakanyanya uye ichizivikanwa muindasitiri yemiti yesilicon powder. Kana uchida kutengasiliconchigayo chinotenderera chakamira Kana muchida michina yesimbi yesilicon powder, ndapota taurai neHCM kuti muwane rumwe ruzivo nezvemichina yacho.