Ziziphi iiParameters zeCore Technical ekufuneka uzihlolisise xa uthenga i-Industrial Ribbon Blender?

Kutheni Umthamo Wokusebenza Osebenzayo Ubalulekile Ngaphezu Komthamo Opheleleyo

Umthamo osebenzayo wokusebenza—hayi umthamo wesitya sonke—yiwo ogqibayo ukuba ingakanani imveliso onokuyifaka ngokulinganayo.Izixubi zeRibhoni zenzelwe ukusebenza ngaphakathi koluhlu oluchaziweyo lokuzalisa, ngesiqhelo i-40–80% yomthamo wejometri iyonke yomgxobhozo.Ukuzalisa kakhulu kunciphisa ukusebenza kakuhle kokujikeleza kwegazi kuba Umgqugquzeli weRibhoni Ayikwazi ukuqukanisa kakuhle yonke imveliso. Ukuzalisa ngaphantsi kwayo kunciphisa ukusebenza kwayo kuba izinto ezinganeleyo zithintela iiribhoni ekudaleni ipateni yokuhambahamba efunekayo.

Isikhokelo soshishino esivela kwiROSS Mixers sigxininisa ukuba ukuxuba okulungileyo kufuna izinto zebhetshi ezilingana ubuncinane ne-30–40% yomthamo wevolumu olinganisiweyo. . Kwi-blender ene-1,000 litres volume iyonke, amandla okusebenza asebenzayo anokuba ziilitha ezingama-400–800 ngokuxhomekeke kuyilo lomenzi. Lo mahluko ubaluleke kakhulu xa kubalwa ubungakanani bebhetshi: i-blender elinganiswe kwiilitha ezingama-2,000 volume iyonke inokucubungula iilitha ezingama-800–1,600 zemveliso yokwenyani ngebhetshi nganye.

Xa uvavanya iinkcukacha ze-blender, cela zombini ivolumu iyonke kunye nevolumu yokusebenza esebenzayo. Umlinganiselo phakathi kwazo ubonisa indlela uyilo olusebenzisa ngayo i-geometry yesitya ngokufanelekileyo. Ii-Blender ezinevolumu esebenzayo kwisiphelo esiphezulu soluhlu lwe-40–80% zibonelela ngokuguquguquka okukhulu kwiisayizi ezahlukeneyo zebhetshi.

Ubuninzi boMzimba: Ipharamitha emisela ubungakanani beeMoto

Ubuninzi bemveliso bumisela ngokuthe ngqo iimfuno zamandla enjini kunye nokuba ngaba i-blender eqhelekileyo okanye enzima iyimfuneko. Kushishino lonke, uninzi lwee-ribbon blenders eziqhelekileyo zinokusingatha ubunzima obukhulu ukuya kuthi ga kwi-35 lb/ft³ (560 kg/m³) Izinto ezinobunzima obuphezulu—ezifana neempuphu zeminerali, ii-oxide zesinyithi, okanye iikhemikhali ezixineneyo—zifuna ulwakhiwo oluqinisiweyo kunye neemoto ezinkulu.

Ubudlelwane phakathi koxinano kunye nobukhulu benjini bulula: i-blender ecubungula iilitha ezingama-500 zezinto kunye neziphatho zoxinano ezingama-300 kg/m³ ezingama-150 kg ngebhetshi nganye, ngelixa i-blender efanayo icubungula iilitha ezingama-500 zezinto kunye neziphatho zoxinano ezingama-800 kg/m³ ezingama-400 kg ngebhetshi nganye. Ukusetyenziswa koxinano oluphezulu kufuna i-torque engaphezulu ukuze kushukunyiswe ubunzima bemveliso kwi-agitator yeribhoni.

Xa uchaza i-ribbon blender, nika umenzi idatha echanekileyo yoxinano olukhulu kuzo zonke iifomyula eziza kusetyenzwa zizixhobo. Ukuba uxinano luyahluka kakhulu kwiimveliso, yenza i-blender ibe nkulu kunefomyula efunwa kakhulu. Le ndlela inokubangela injini enkulu kunokuba bekulindelwe ekuqaleni, kodwa ithintela enye indlela: i-blender ehlala okanye esebenza ngesantya esiphantsi xa kusetyenzwa izinto ezixineneyo.

Uyilo lweRibhoni ye-Agitator kunye neenkcukacha zokucoca

Ijiyometri yeribhoni evuselelayo kunye nokuvuleka kwayo kwiindonga zombhobho kumisela ukusebenza kakuhle kokuxuba kunye nokwakheka kwendawo efileyo. Ii-blender zeribhoni ezikumgangatho ophezulu zineendawo ezilawulwa kakuhle phakathi kwemiphezulu ye-trough kunye neencam ze-agitator, zihlala ziphakathi kwe-1/8" ukuya kwi-3/16" (malunga ne-3-5 mm) Olu luhlu lubalulekile: ukususwa okugqithisileyo kuvumela izinto ukuba ziqokeleleke kumphezulu womgqomo ngaphandle kokufakwa kumjelo wokuxuba, ngelixa ukungabikho okwaneleyo koluhlu kuyingozi yokunxibelelana kwesinyithi nesinyithi ngexesha lokwanda kobushushu okanye ukungahambi kakuhle okuncinci.

Uyilo lweribhoni ezimbini—oluquka iribhoni zehelical zangaphakathi nezangaphandle ezinepitch echaseneyo—luvelisa iipateni zokuhamba kweradial kunye ne-axial. Iribhoni yangaphandle ihambisa izinto ukusuka eziphelweni ukuya embindini, ngelixa iribhoni yangaphakathi ihambisa izinto ukusuka embindini ukuya eziphelweni. Olu tshintsho lwenza umxube osebenzayo we-convective kunye namaxesha okuxuba aqhele ukusuka kwimizuzu emi-5 ukuya kweli-15 kwimipuphu ekhululekileyo .

Kwizicelo ezibandakanya iimveliso ezibuthathaka, isixhobo sokujika esinokutshintshwa sinokuchazwa ukuze sinike isenzo sokuxuba esithambileyo Kwimixube ene-agglomerates okanye amaqhuma, ii-choppers ezikhawulezayo ezifakwe kwisigqubuthelo se-trough okanye eludongeni olusecaleni zibonelela ngokucheba okongezelelweyo. Ukukhetha phakathi kobume beribhoni eqhelekileyo, i-paddle, okanye iribhoni ene-choppers kufuneka kusekelwe kwiimpawu zemveliso kwaye kuqinisekiswe ngovavanyo xa kunokwenzeka.

Itheyibhile 1: Uthelekiso lweeParamitha zoBugcisa beRibhoni yeBlender

Izinto zokwakha kunye nokugqitywa komphezulu

Izinto zokwakha mazihambelane nazo zonke iimveliso eziza kusetyenzwa yi-blender, kunye nentsimbi engagqwaliyo engama-316L njengomgangatho wokusetyenziswa kwamayeza kunye nokubola. Eyona nto yamkelekileyo kakhulu kwiindawo ezimanziswe yimveliso yintsimbi engagqwaliyo eyi-316/316L, nangona ezinye izicelo zihambelana nentsimbi engagqwaliyo eyi-304 engabizi kakhulu. Ukhetho luxhomekeke ekuboleni kwemveliso, ukuhambelana kwezinto zokucoca, kunye neemfuno zomthetho.

Ukugqitywa komphezulu wangaphakathi kuchaphazela umgangatho wokuxuba kunye nokusebenza kakuhle kokucoca. Ipolishi ye-150-grit okanye ngaphezulu ithintela ukuqokelelana kwezinto kwaye yenza kube lula ukucoca . Kwizicelo zococeko ekuveliseni ukutya, amayeza, okanye izakhamzimba, amanqanaba aphezulu okupholisha anokufuneka, kunye nazo zonke ii-welds ezifakwe i-radius ukuthintela imingxunya apho imveliso inokuqokelelana khona. Umkhombe, isigqubuthelo, i-agitator, i-discharge valve, i-spray bar (ukuba ixhotyiswe), kunye ne-safety grating zonke zizinto ezimanziswe yimveliso ekufuneka ziqwalaselwe.

Kwizicelo ezifuna ukongezwa kolwelo—ezifana neoyile, incasa, okanye ukufakwa kwe-binder—i-blender kufuneka ixhotyiswe ngee-spray nozzles ezibekwe ukuze isasaze ulwelo ngokulinganayo kumphezulu wemveliso. Umbuzo obalulekileyo asikokuba ulwelo lunokongezwa na, kodwa kungakanani okunokongezwa ngaphambi kokuba imveliso itshintshe ukusuka ekubeni yi-free-flowing ukuya ekubeni yi-sticky kwaye iqale ukugquma iiribhoni okanye udonga lwemithambo yegazi. .

Uqwalaselo lweNkqubo yeDrive kunye neZakhono zoLawulo

Iidrive zegiya ezidityaniswe ngqo zezona zilungelelwaniso zithembekileyo zeeribhoni zeblender, zibonelela ngofakelo olucocekileyo kunye nokuhambelana okungcono kwe-inverter kuneedrive zebhanti okanye zetsheyini. Ilungiselelo lokunciphisa injini elinomgca omnye lisusa iingxaki zokugcinwa kwebhanti, ukuthambisa iitsheyini, kunye nokungahambi kakuhle kwezinto ezichaphazela uyilo lweedrive ezindala. IiGearmotors zikwasebenza ngokuthula ngakumbi kwaye zidibana ngokungenamthungo nee-electronic variable frequency drives (VFDs).

Indibaniselwano ye-gearmotor kunye ne-VFD ibonelela ngeempawu ezibalulekileyo zolawulo: ukusebenza kwesantya esiguquguqukayo, ukhuseleko lokugqithisa, kunye ne-torque yokuqalisa ehlengahlengiswayo Amandla esantya esiguquguqukayo avumela umqhubi ukuba alungise isantya sokujikeleza iribhoni ngokusekelwe kwiimpawu zemveliso—isantya esicothayo sezinto ezibuthathaka, isantya esikhawulezayo seempuphu ezixineneyo ezifuna ukujikeleza ngamandla. Ukhuseleko lomthwalo ogqithisileyo luthintela umonakalo wemoto xa kuvela ukumelana okungalindelekanga, njengaxa into yangaphandle ingena kwi-trough okanye xa kucutshungulwa ibhetshi enoxinano oluphezulu kunokuba kuchaziwe.

Iinkqubo zolawulo ziqala kwiindlela ezilula zokuqalisa ngesandla ukuya kwiinkqubo ezisekwe kwi-PLC ezinolawulo lweeresiphi kunye nokugcinwa kwedatha. Kwiindawo ezilandela ukwenziwa kweenkqubo ngokuzenzekelayo okanye ukuthotyelwa kwemithetho (njenge-21 CFR Part 11 yezicelo zamayeza), amandla olawulo antsonkothileyo anokuqinisekiswa. Umbuzo obalulekileyo wenkcazo kukuba ingaba inkqubo yolawulo inika na inqanaba loxwebhu lwenkqubo kunye nokuphindaphinda okufunekayo kwinkqubo yakho yomgangatho.

Itheyibhile 2: Uluhlu lokujonga ukhetho lweRibhoni Blender

Izinto eziqwalaselwayo kwiMithetho neKhuseleko

Ii-blender zeribhoni zoshishino kufuneka zithobele imigangatho yokhuseleko loomatshini efanelekileyo, kunye ne-IEC 60335-2-64 kunye ne-EN 12852 elawula iimfuno zokhuseleko lombane kunye nococeko kwizixhobo zokulungisa ukutya. I-IEC 60335-2-64:2021 ijongana nokhuseleko loomatshini basekhitshini abasebenza ngombane, kubandakanya abaxubi kunye nabaxubi, abane-voltage elinganisiweyo ukuya kuthi ga kwi-480V . EN 12852:2001+A1:2010 icacisa iimfuno zokhuseleko kunye nococeko kwiiprosesa zokutya kunye neeblender ezinezitya ezifikelela kwiilitha ezili-150 .

Kwizixhobo zokuxuba iribhoni ezisetyenziswa kwimizi-mveliso ezidlula le mida yomthamo, ukuthotyelwa kwemithetho kusenokuwela phantsi koMyalelo woMbane ka-2006/42/EC kwiManyano yaseYurophu, ofuna uphawu lwe-CE kunye novavanyo lokuhambelana. Inkqubo yokuqinisekiswa kwe-CE iqinisekisa ukuba izixhobo ziyahlangabezana neemfuno ezibalulekileyo zempilo nokhuseleko, kubandakanya iingozi zoomatshini, iingozi zombane, kunye nokuqwalaselwa kococeko. .

Ngaphaya kokuthobela imithetho, ii-ribbon blenders eziyilwe kakuhle ziquka iimpawu zokhuseleko ezisebenzayo: iiswitshi zomda wokhuseleko ezithintela ukusebenza kwe-agitator xa isigqubuthelo okanye i-safety grating ingekho, ii-shaft guards ezithintela ukufikelela kwiindawo ezihambayo zangaphandle, kunye nezigqubuthelo ezingangeni luthuli ezinee-gasketed seals ukuze ziqulathe amasuntswana ahamba emoyeni. Kwizicelo ezibandakanya uthuli olunokutsha, kufuneka ezinye izinto eziqwalaselwayo malunga nokuhlelwa kombane kunye nokukhupha umoya oqhumayo.

FAQ

• Yintoni umahluko phakathi komthamo opheleleyo kunye nomthamo osebenzayo kwi-ribbon blender?

  Umthamo opheleleyo ngumthamo wejometri wombhobho, olinganiswa ukuya phezulu kwesitya. Umthamo osebenzayo ngumthamo wemveliso i-blender enokuyixuba ngokulinganayo, ngesiqhelo yi-40–80% yomthamo opheleleyo. Ukusebenza ngaphezulu koluhlu olusebenzayo kunciphisa ukusebenza kakuhle kokuxuba; ukusebenza ngaphantsi kwalo kuthintela ukubandakanyeka okufanelekileyo kweribhoni nobunzima bemveliso.

• Ndingayibala njani i-motor horsepower efanelekileyo kwi-ribbon blender yam?

  Amandla enjini axhomekeke kubunzima bebhetshi (umthamo osebenzayo × uxinano olukhulu), iimpawu zemveliso (ukurhawuzelela, ukuhamba kakuhle), kunye neemfuno zexesha lokuxuba. Iiblender eziqhelekileyo zisingatha uxinano olufikelela kwi ~560 kg/m³ ngeemoto ezikuluhlu lwe-4–22 kW kumandla angama-200–2,000L. . Kwiimveliso ezixineneyo okanye amaxesha okuxuba akhawulezayo, kungafuneka amandla aphezulu ehashe. Soloko unika umenzi idatha yoxinano ukuze abalwe.

• Yeyiphi indlela eyamkelekileyo yokususa iribhoni ukuya emgqomeni?

  Iiblender zeribhoni ezikumgangatho ophezulu zigcina isithuba se-1/8" ukuya kwi-3/16" (malunga ne-3-5 mm) phakathi kweencopho zeribhoni kunye nomphezulu womngxuma. . Ii-clearance ezinkulu zivumela ukuqokelelana kwezinto; ii-clearance ezincinci zibeka emngciphekweni ukudibana ngexesha lokusebenza. Abanye abavelisi banikezela ngee-scrapers kwi-ribbon agitator ukunciphisa amabala afileyo ngakumbi.

• Ngaba i-ribbon blender ingaphatha ukongezwa kolwelo?

  Ewe, ii-blender ezininzi zeribhoni zinokufaka ubungakanani obulawulwayo bolwelo ngeempumlo zokutshiza ezifakwe kwisigqubuthelo sombhobho wo ... Uvavanyo ngeefomyula zokwenyani luyacetyiswa ukuze kuchongwe izinga eliphezulu lokongeza ulwelo.

• Ingakanani inqanaba lokuzalisa elicetyiswayo ukuze kuxutywe kakuhle?

  Ukuxuba okufanelekileyo kwenzeka ngaphakathi koluhlu olusebenzayo lomthamo, ngesiqhelo yi-40-80% yomthamo uwonke . IiROSS Mixers zicebisa ubuncinane i-30–40% yomthamo olinganisiweyo wokusebenzisa iribhoni ngokufanelekileyo Inqanaba lokuzalisa kufuneka limiselwe ngokusekelwe kwiimpawu zokuhamba kwemveliso ethile kunye nexesha lokuxuba elifunekayo.

• Ndingaqinisekisa njani ukuba ukuxuba kuyafana kwi-ribbon blender?

  Ukuxubana okufanayo kunokuvavanywa ngokuthatha iisampulu kwiindawo ezininzi ngaphakathi kwebhetshi kunye nokuhlalutya ukugxila kwecandelo eliphambili, ukusasazwa kobungakanani bezinto ezincinci, okanye ezinye iimpawu zomgangatho. Ilungelo elilodwa lomenzi wepatent ka-2021 lichaza indlela esebenzisa uhlalutyo lobungakanani bezinto ezincinci nge-laser ukubala ukuphambuka okunxulumeneyo phakathi kobukhulu bezinto ezincinci ze-powder ezixutyiweyo kunye nezokwenyani, kunye namanqanaba okuhlela: iyunifomu (|χ| ≤ 0.01), ibanga lokuqala (0.01 Kwimveliso eqhelekileyo, kusetyenziswa ukujonga ngokubonakalayo kunye nokuqinisekiswa kwexesha lokuxuba.

• Zeziphi iimpawu zokhuseleko ekufuneka ndizichaze kwi-ribbon blender?

  Iimpawu ezibalulekileyo zokhuseleko ziquka izitshintshi zomda wokhuseleko ezithintela ukusebenza kwe-agitator xa isigqubuthelo okanye i-grating ivuliwe, izikhuselo ze-shaft ezigubungela iindawo zangaphandle ezijikelezayo, kunye nolawulo lokuma okungxamisekileyo. Kwiimveliso ezinothuli, isigqubuthelo esingenathuli kunye noyilo olufanelekileyo lwevalvu yokukhupha kunciphisa ukuvezwa komqhubi. Izixhobo zombane mazihambelane ne-IEC 60335-2-64 okanye imigangatho efanayo yendawo .