Thaum lub sijhawm ua haujlwm ntawm opencast mine,mineral sizersua hauj lwm nyob rau hauv ib tug hostile ib puag ncig. Raws li kev cuam tshuam ntawm pulverized thee nrog cov khoom siv thiab kev sib tsoo thib ob, lub labyrinth foob thiab di ncauj foob ntawm cov kabmob tsis ua haujlwm. Yog li ntawd, pulverized thee nkag mus rau hauv cov kabmob kab noj hniav, cuam tshuam zoo lubrication ntawm cov kabmob thiab nce hnav thiab tsim kua muag ntawm cov kabmob kom txog thaum nws puas tag. Txhawm rau daws cov teeb meem saum toj no, thawj cov pob zeb hauv av sizers bearing foob tau ua kom zoo dua. Yog tsis hloov qhov loj me me, lub labyrinth kawg eaves tau ntxiv, cov kev taw qhia ntawm lub labyrinth kawg tau hloov mus rau axial kev taw qhia, thiab axial qhov chaw ntawm daim di ncauj foob tau nce los ntawm ib daim di ncauj mus rau ob. Yog li no zoo tiv thaiv cov hmoov hmoov rau hauv lub qhov ntxa mus rau cov kabmob chamber, txhim kho kev sib khi ntawm cov kabmob chamber, ua kom lub neej ntev ntawm cov kabmob, txhim kho kev ruaj ntseg ntawm cov khoom siv.
Txheej txheem cej luam: Nyob rau hauv xyoo tas los no, cov pob zeb me me tau siv dav hauv qhov qhib - qhov mine kom tawg cov thee nyoos. Nrog rau kev siv thev naus laus zis, kev ua tau zoo heev, kev ua haujlwm yooj yim, qhov tsis ua haujlwm tsawg thiab kev saib xyuas me me, cov pob zeb ntxhia tau yeej qhov kev ntseeg siab ntawm lub tuam txhab thiab tau coj cov txiaj ntsig tseem ceeb rau kev qhib - qhov mine. mineral sizers yog qhov tseem ceeb ntawm cov khoom siv raw thee crushing hauv mine. Qhov thib ob ntxhia sizers nyob rau hauv lub qhov qhib mine yog txhua chav tsev uas muaj peev xwm crushing ntawm 1500t / h thiab ob chav nyob yog 3,000 T h ua ke. mineral sizers yog tsim los ntawm crushing system, lub zog system, lubrication system, tswj system thiab lwm yam auxiliary systems. Qhov loj me me ntawm cov ntxhia hauv nruab nrab yog 300mm × 300mm × 300mm. Qhov loj me me ntawm qhov loj dua 300mm thiab me dua 500mm tsis ntau tshaj 5%. Qhov paug tawm qhov loj ntawm 98% yog tsawg dua 50mm, thiab qhov loj me ntawm ib qho kev taw qhia tsis ntau tshaj 2% yog tias nws tsis ntau tshaj 65mm. Hnav-cov ntaub thaiv npog yog muab rau ntawm qhov yooj yim- hnav ib feem ntawm chute. Lub thickness ntawm lub phaj yog tsis tsawg tshaj li 6 hli. mineral sizers muaj cov cuab yeej tiv thaiv kev nyab xeeb thiab kev ua haujlwm zoo thiab tsis zoo. Kev tiv thaiv hluav taws xob ntawm tag nrho cov cuab yeej siv tau ua tiav thiab zoo meej. Cov kabmob ntawm cov crushing yob yog lub ntsiab ntawm cov khoom siv. Kev pabcuam lub neej ntawm cov kabmob ncaj qha cuam tshuam rau kev ua haujlwm ib txwm muaj ntawm cov pob zeb hauv av. Vim hais tias cov ntxhia sizers nyob rau hauv qhov chaw ua haujlwm tsis zoo thiab muaj plua plav heev, qhov teeb meem sib khi ntawm cov pob zeb hauv av yog qhov tseem ceeb tshwj xeeb. Qhov tsim nyog ntawm cov qauv thiab cov nyhuv sealing ncaj qha cuam tshuam rau lub neej kev pab cuam ntawm tag nrho cov khoom siv. Cov cuab yeej siv qib siab xav tau kev tswj hwm kev tshawb fawb, tsuas yog siv kom raug, kev saib xyuas thiab kev saib xyuas, txhawm rau ua si nws qhov zoo tshaj plaws.
Qhov thib ob, ntxhia sizers bearing foob kev txhim kho yog vim li cas: lub pob txha roj foob thiab labyrinth foob ntawm cov kabmob uas raug puas tsuaj los ntawm cov pob zeb hauv av tau kuaj xyuas. Nws tau pom tias cov kabmob cov kabmob tau hnav tsis zoo, lub cev pob txha roj foob hauv lub cev tau hnav tsis zoo, lub foob tsis ua haujlwm, cov hlau labyrinth foob ua tsis tiav, cov khoom siv tau ua haujlwm ntev, thiab cov pob txha roj foob raug puas tsuaj los ntawm cov khoom txawv teb chaws xws li cov hmoov nplej nkag mus rau hauv cov kab nrib pleb. Vim cov hmoov hmoov nkag mus rau hauv txoj kev sib tw, cov kabmob cov menyuam tsis tau lubricated txaus thiab lub cev dov raug thaiv. Nrog rau qhov nce ntawm cov khoom txawv teb chaws, lub cev dov yog daig, thiab cov kabmob sab hauv thiab sab nrauv sib txhuam thiab hnav nrog lub cev dov. Qhov cuam tshuam ncaj qha ntawm kev puas tsuaj yog qhov tsis ua haujlwm ntawm labyrinth foob, cov qauv tsim tsis tsim nyog, thee hmoov yooj yim nkag mus rau hauv txoj kev labyrinth ua rau cov roj nkag tsis tau, yog li ua rau lub ntsej muag foob, cov hmoov hmoov ncaj qha mus rau hauv cov kab noj hniav, ua rau muaj kev puas tsuaj. Txhawm rau txhim kho qhov kev ua tau zoo ntawm kev sib khi ntawm labyrinth foob thiab lub neej ntawm daim di ncauj foob, nws yog ib qho tsim nyog yuav tsum tau hloov kho labyrinth foob.