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Kev Ntsuam Xyuas Thiab Kev Kho Mob Kub Kub Teeb Meem Ntawm Cov Kabmob Box Ntawm Feeder Breaker

Dec 26, 2023

Feeder tawgnyob rau hauv cov txheej txheem kev khiav hauj lwm feem ntau tshwm sim los ntawm cov bearing kub yog siab dhau heev lawm cov cuab yeej kaw, thiaj li yuav daws tau qhov teeb meem no, peb lub tuam txhab kws txawj sim ntau yam kev daws teeb meem, cov nyhuv tsis zoo tagnrho, tom qab kev sib sib zog nqus tsom xam ntawm nws cov cua sov yog vim li cas, lub bearing box qauv hloov kho, los daws cov teeb meem saum toj no.

1 Cov ntaub ntawv ntaus ntawv

Feeder breaker haum rau nkig, nruab nrab nyuaj, dej cov ntsiab lus ntawm cov khoom tawg. Hauv kev tsim cov ntaub ntawv thiab kev lag luam mining, nws tsuas yog siv los rhuav tshem limestone, thee, ore, shale, chalk, gypsum thiab asbestos ore. Crusher general rauj hnyav, tsawg rauj, ceev ceev. Muaj ib lub phaj sab sauv, lub grate thiab lub feeder breaker nrog rauj phaj qauv, uas tuaj yeem nkag mus rau cov khoom uas muaj qhov loj me me thiab yuav tsum tau siv los ua qhov nruab nrab lossis qee yam ntawm ntxhib crushing: ntawm qhov tsis sib xws, nws yog qhov tsim nyog rau nruab nrab thiab nplua crushing. Nws muaj qhov sib tsoo siab (feem ntau 600 txog 300), uas yog nws qhov loj tshaj plaws. Secondly, nws cov qauv yog yooj yim, compact, lub cev nyhav, yooj yim khiav lag luam thiab txij nkawm. Tsis tas li ntawd, nws cov khoom me me me me thiab sib xws, thiab me me crushing.Feeder tawgcrusher tsav los ntawm lub cev muaj zog, coupling txuas txuas luv ncej sib dhos, luv ncej sib dhos los ntawm lub rubey tsav crusher ua haujlwm, lub cev muaj zog 900kw, qauv yrkk560-6, ceev yog 980r / min. Cov kabmob qauv ntawm ob qho kawg ntawm lub luv ncej sib dhos yog 23232c3 tus kheej-aligning rau cov menyuam kabmob. Hauv cov txheej txheem kev ua haujlwm, qhov ntsuas kub ntawm ob sab ntawm lub rub tawm me me yog siab dhau los tswj, lub rooj zaum ntawm ob qhov kawg tseem muaj qhov kub thiab txias, thiab qhov kub tom qab txias los ntawm lub kiv cua thaum lub caij ntuj no feem ntau tshaj qhov ntsuas hluav taws xob kaw ntawm 80 degree. Qhov kub thiab txias feem ntau ua rau lub crusher nres, uas cuam tshuam rau lub crusher tso zis thiab kev khiav hauj lwm tus nqi.

(1) Qhov nro ntawm v- txoj siv tau raug kho: (2) ob lub rooj zaum muaj kev sib raug zoo: (3) lub cev muaj zog sib txuas ua ke: (4) lub tiaj tiaj ntawm ob lub log yog hloov kho. Kev khiav hauj lwm kub tsis muaj qhov pom tseeb hloov tom qab hloov kho.

feeder breaker for cola mine

2 Ua rau kev tsom xam

Los ntawm kev txheeb xyuas qhov tawg ntawmfeeder breaker, nws tau lees paub tias qhov kub ntawm lub thawv bearing feem ntau yog tshwm sim los ntawm cov cua kub los ntawm cov kabmob thaum lub sijhawm ua haujlwm siab - nrawm, es tsis yog cov cua sov los ntawm kev sib txhuam ntawm lwm qhov chaw. Thaum lub sijhawm ua haujlwm ntawm cov kabmob, vim muaj kev sib txhuam ntawm cov khoom siv dov thiab cov nplhaib sab hauv thiab sab nrauv, qhov kub thiab txias yog qhov yuav tsum tau zam, tab sis vim tias lub rooj zaum bearing raug huab cua, nws muaj qee yam kev kub ntxhov. Qhov ntsuas kub kawg yuav ruaj khov ntawm qee tus nqi, tom qab ntawd cov kabmob kub tseem nce ntxiv txog ob yam, ib qho yog kev tsim khoom: cov cua sov tsim tawm yog qhov loj heev: qhov thib ob yog cov cua kub dissipation tsis zoo. Los ntawm cov qauv ntawm lub thawv bearing, qhov laj thawj tseem ceeb yog vim li cas cov cua sov tsim los ntawm cov kabmob loj heev. Muaj ob lub laj thawj tseem ceeb rau cov cua sov ntau dhau: (1) qhov cuam tshuam ntawm kev ceev ntawm cov kabmob cua sov. Qhov ceev ntawm txhua hom dov bearing muaj ib qho kev txwv, thiab qhov kub thiab txias uas tsim los ntawm kev sib txhuam sab hauv ntawm cov kabmob kuj tseem yuav nce ntxiv thaum cov kabmob load p siab tshaj qhov ntsuas dynamic load los ntawm 8%. Los yog nyob rau hauv cov xwm txheej uas lub axial load f tshaj qhov radial load f20%, nws yog ib qho tsim nyog yuav tsum tau muab cov kabmob txwv ceev nrog qee qhov kev kho kom kho qhov txwv ceev. Thaum lub bearing ceev tshaj qhov txwv ceev, cov kabmob raug, (sab hauv) clearance, tawb qauv, cov ntaub ntawv, lubrication thiab lwm yam kev mob yuav tsum tau txhim kho, txwv tsis pub lwm yam teeb meem xws li cua sov yuav tshwm sim.

Qhov ntau dua qhov kev sib txhuam dynamic torque ntawm cov kabmob, qhov kub ntau dua. Kev sib txhuam coefficient ntawm cov menyuam sib dhos yog loj dua li ntawm lwm cov kabmob.

Lub rooj sib dhos luv luv yog txuas ncaj qha rau lub cev muaj zog, thiab qhov ceev yog tib yam li lub cev muaj zog, 980rmin, thaum tus kheej -aligning roller bearing 23232 muaj qhov txwv ceev ntawm 1000rmin. Nws tuaj yeem pom tau tias qhov kev ua haujlwm ceev yog nyob ze rau qhov txwv ceev, yog tias cov kabmob sib txhuam coefficient thiab qhov kev txwv ceev kho tau raug txiav txim siab, kev ua haujlwm ceev tau dhau qhov kev txwv ceev ntawm cov kabmob, uas yog ib qho ntawm cov laj thawj tseem ceeb rau cov kabmob kub. Tsis tas li ntawd, ob qho tib si rau cov menyuam bearings ntawm lub rooj sib dhos luv luv, ib qho yuav tsum yog qhov kawg ntawm qhov kawg thiab qhov kawg yog qhov kawg, cov kabmob thiab cov kabmob lub rooj zaum siv qhov kev sib tw kom ntseeg tau tias ntab ntawm cov kabmob, tab sis cov kabmob lub tog zaum lub qhov yuav siv tau rau lub sijhawm sib txawv ntawm cov duab thiab txoj haujlwm kam rau ua, uas ua rau lub floating kawg ntawm lub bearing yog du, thiab lub loading yog du. ib qho ntawm cov laj thawj rau cov kabmob kub.

Khaws siv lub rooj zaum ntawm cov kabmob qub, vim tias muaj qee qhov sib txawv ntawm qhov dav ntawm cov kabmob, thaum lub sijhawm teeb tsa, ntsuas qhov dav qhov sib txawv thiab ua haujlwm lub tshuab sab nraud nrog cov kab loj sab nraud kom ntseeg tau tias axial compression ntawm cov kabmob. Tsis tas li ntawd, vim qhov tsis muaj zog aligning kev ua tau zoo ntawm qhov sib sib zog nqus groove pob thiab cylindrical cov menyuam bearings, qhov chaw nruab nrab ntawm ob lub rooj zaum bearing yog siab dua, thiab lub laser yog siv los kho cov cuab yeej nruab nrab thaum lub sij hawm teeb tsa los xyuas kom meej qhov concentricity ntawm ob lub rooj zaum bearing.