Muaj ib qho kev ntxhov siab uas feem ntau cov neeg cog qoob loo paub zoo. Lub crusher tseem khiav. Cov naj npawb tso zis zoo li pom tau zoo. Tsis muaj leej twg tau tshaj tawm tias muaj teeb meem. Tab sis ib yam dab tsi zoo li tawm, thiab kev paub qhov muag hauv pem teb twb paub tias cov ntaub ntawv thaum kawg yuav pom zoo li cas: lub mantle tau hnav dhau los ntawm nws lub neej muaj txiaj ntsig, thiab kev ua haujlwm tau ntsiag to poob nyiaj rau lub lis piam.
Qhov teeb meem nrog lub khob hliav qab crusher mantle hnav yog tias nws yog gradual. Nws tsis tshaj tawm nws tus kheej li txoj kev seized bearing ua. Hloov chaw, nws nti tawm ntawm kev ua tau zoo hauv txoj hauv kev uas yooj yim rau tus cwj pwm rau lwm yam ua rau, kom txog thaum qhov kev puas tsuaj loj txaus los yuam kom kaw, lossis phem dua, kom txog rau thaum lub hauv paus hlau ntawm lub taub hau crusher nws tus kheej tau ntaus. Kev ntes cov cim ceeb toom ntxov tsis yog ib qho kev saib xyuas me me. Nws yog qhov sib txawv ntawm qhov kev sib pauv hloov pauv thiab qhov tsis tau npaj ua tiav nrog cov nqi kho mob txuas nrog.
Lub khob hliav qab crusher yog cov khoom siv siab tshaj plaws ntawm -cov khoom siv coj los siv nyob rau hauv ib qho chaw thib ob lossis theem nrab crushing Circuit Court, thiab lawv ua haujlwm nyob rau hauv kev sib xyaw ntawm compressive force, abrasive txhuam, thiab cyclic fatigue stress ib txhij. Nkag siab tias lawv zoo li cas thaum lawv tab tom yuav txog qhov kawg ntawm lawv lub neej kev pab cuam, thiab vim li cas cov paib tshwm sim, tso cai rau cov neeg ua haujlwm txiav txim siab hloov cov kev txiav txim siab zoo dua tsis yog cov khoom siv rov ua dua.
Nov yog tsib lub cim qhia rau koj tias nws yog lub sijhawm los ua.
Lub khob hliav qab Crusher
1. Koj cov peev txheej tau poob qis yam tsis muaj kev hloov pauv hauv kev noj zaub mov
Kev hla dhau yog qhov qhia ncaj qha tshaj plaws ntawm kev ua haujlwm zoo li cas lub crushing chamber ua nws txoj haujlwm. Thaum lub khob hliav qab crusher mantle liner nyob rau hauv zoo, lub geometry ntawm lub chamber ntawm lub mantle thiab lub concave yog tsim los txais ib tug tej yam ntim ntawm cov ntaub ntawv, compress nws mus rau lub hom phiaj kaw qhov chaw, thiab tso tawm ntawm ib tug zoo npaum li cas. Raws li lub mantle hnav, tshwj xeeb tshaj yog nyob rau hauv lub Upper noj cheeb tsam qhov twg lub gyratory mob stroke loj tshaj plaws thiab cov khoom tuaj yog coarsest, lub chamber geometry pib deviate los ntawm nws lub hom phiaj profile.
Qhov tshwm sim yog tias cov khoom siv tsis yog compressed nrog tib lub zog. Pub uas siv los ua kom zoo tam sim no xav tau ntxiv hla dhau lub kaum sab xis, lossis nws khiav ntawm qhov loj dua li qhov xav tau. Lub crusher zoo li ua haujlwm ntawm tib lub nrawm, siv lub zog zoo sib xws, tab sis tsim cov khoom siv tsawg dua ib teev.
Ib qho kev poob qis ntawm 15 mus rau 20 feem pua piv rau cov hauv paus kev ua tau zoo nrog cov ntaub ntawv tshiab yog qhov zoo - pom kev lag luam qhia tias hnav tau nce mus rau thaj chaw uas yuav tsum pib hloov kev npaj. Qhov tseem ceeb yog taug qab cov ntaub ntawv hauv paus los ntawm qhov pib ntawm txhua qhov teeb tsa kom cov kev sib piv muaj txiaj ntsig. Kev ua haujlwm uas tsis sau lawv cov nqi tsim tawm tawm tsam cov hnub nyoog liner feem ntau pom qhov degradation tsuas yog thaum cov neeg siv khoom pib yws txog cov khoom loj.
2. Cov khoom Gradation tau hloov coarser thiab cov khoom loj zuj zus tuaj
Yog tias koj cov ntaub ntawv tshuaj ntsuam pom pom tias muaj kev nce ntxiv hauv cov khoom siv saum toj kawg nkaus lub hom phiaj, thiab qhov kev hloov pauv no tsis tuaj yeem piav qhia los ntawm kev hloov pauv ntawm cov khoom noj loj lossis cov khoom tawv tawv, lub tsho hnav ris tsho yog qhov feem ntau yuav ua txhaum.
Nov yog vim li cas qhov no tshwm sim. Qhov chaw kaw sab yog tswj los ntawm qhov nqaim tshaj plaws ntawm qhov mantle nto thiab qhov concave. Raws li lub tsho hnav khaub ncaws, qhov sib txawv no tau nthuav dav txawm tias qhov kev hloov kho hydraulic lossis kev kho tshuab tsis tau hloov. Cov khoom tawm ntawm lub crushing chamber ntawm ib coarser loj tshaj qhov kev hloov txoj hauj lwm qhia nws yuav tsum. Cov neeg ua haujlwm uas them nyiaj los ntawm kev kaw CSS ntxiv yog yuav lub sijhawm, tab sis lawv kuj tseem hloov pauv cov khoom xa tawm hauv lub crusher thiab muaj peev xwm ua kom nrawm nrawm ntawm qhov qis ntawm qhov concave.
Kuj tseem muaj qhov particle loj loj rau qhov no. Fresh mantle nto nrog cov duab geometry raug tsim cov khoom uas muaj blocky, cubical zoo nrog tsawg kawg nkaus los yog elongated pieces. Raws li lub mantle hnav unevenly, lub compression lub kaum sab xis ntawm ntau lub ntsiab lus nyob ib ncig ntawm lub chamber circumference hloov, ua flakier output. Yog tias koj cov neeg siv khoom sib sau ua ke lossis cov txheej txheem ua haujlwm hauv qab tau tshaj tawm cov teeb meem zoo uas tshwm sim maj mam, qhov no tsim nyog tshawb xyuas ntawm qib liner ua ntej saib kev noj zaub mov lossis crusher ceev.
3. Koj tab tom pom pom cov grooves, channels, lossis deg irregularities ntawm lub Mantle
Kev tshuaj xyuas qhov muag yog cov pov thawj ncaj qha, thiab tsis muaj cov ntaub ntawv ntau lawm cov ntaub ntawv tshuaj xyuas hloov qhov tseeb saib cov kab hauv kab thaum lub sij hawm teem caij tu.
Manganese steel, uas yog cov khoom siv txheem rauLub khob hliav qab crusher linernyob rau hauv feem ntau daim ntawv thov, pib nrog ib tug kuj mos nto uas ua hauj lwm - hardens zuj zus raws li nws yog ntaus thiab compressed los ntawm cov pob zeb tuaj. Qhov kev ua haujlwm no - hardening yog dab tsi ua rau manganese liner lawv hnav tsis kam. Thaum koj khiav koj txhais tes hla ib lub mantle uas tau pom ob peb puas teev ntawm cov kev pabcuam nyuaj ntawm granite lossis basalt, nws yuav tsum hnov zoo li tuab thiab du, tsis muaj cov qauv xoob xoob.
Yam koj tab tom nrhiav thaum lub sijhawm tshuaj xyuas yog ib zaj dab neeg sib txawv. grooves lossis channels hnav rau hauv qhov chaw qhia tias qee cov khoom noj khoom haus tau rov qab mus rau tib qhov chaw yam tsis tau raug xa rov qab, feem ntau yog ib qho kev qhia tawm ntawm -center lossis cais pub faib. Cov kab nrib pleb lossis cov chips me me nyob ze rau thaj tsam sab sauv qhia tias muaj kev cuam tshuam kev qaug zog los ntawm cov khoom siv loj lossis cov xwm txheej hlau tramp. Ib qho kev poob ntawm cov ntsiab lus saum npoo, qhov twg qhov profile ntawm lub mantle tsis phim nws cov duab geometry, yog qhov tseem ceeb tshaj plaws ntawm txhua qhov kev coj.
Ntau lub tuam txhab muaj xws li lub nplhaib coj lub cev coj mus rau hauv lub mantle, lub nplhaib tsa ntawm cov khoom uas ua haujlwm raws li kev mus lossis tsis muaj - mus ntsuas. Thaum qhov chaw nyob ib puag ncig tau hnav mus rau lub nplhaib no, lossis dhau los ntawm nws, ib feem tau mus txog qhov hloov pauv tsis hais cov ntaub ntawv ntau lawm hais li cas. Kev kho qhov ntsuas no raws li qhov nyuaj nres nws yog tsim los yuav tiv thaiv cov txheej txheem kev pheej hmoo uas los ntawm kev khiav ib lub mantle mus rau hauv nws lub hauv paus profile.
DUMA Lub khob hliav qab Crusher Liners
4. Lub Crusher tau kos ntau lub zog rau tib lub Tonnage
Kev siv hluav taws xob yog ib qho ntawm cov cim qhia ntau lub hom phiaj muaj nyob rau hauv niaj hnub crushing Circuit Court, thiab nws yog ib qho uas cov neeg saib xyuas cov nroj tsuag qee zaum qis qis vim tias cov nqi hluav taws xob xav tias zoo li cov nuj nqis ua haujlwm tom qab es tsis yog lub teeb liab ntawm kev siv tshuab.
Raws li lub khob hliav qab crusher mantle liners hnav thiab chamber geometry degrades, lub crusher yuav tsum ua hauj lwm hnyav dua kom ua tiav qhov loj me me. Cov khoom siv tsis raug nipped kom huv ntawm txhua qhov hla. Xwb, nws yog recirculating nyob rau hauv lub chamber, raug compressed ntau zaus ua ntej tawm, los yog raug dragged es tsis txiav los ntawm kev sib cuag nto. Tag nrho cov xwm txheej no txhais ncaj qha rau hauv kilowatt siab dua - teev ib tuj ntawm cov khoom.
Hauv cov ntsiab lus ua tau zoo, lub qhov dej zoo - khiav haujlwm yuav tsum muaj lub hauv paus kWh ib tuj daim duab rau txhua lub liner teem nyob rau theem sib txawv ntawm CSS ntau yam. Yog tias koj pom tias ua tiav tib yam CSS thiab tib tus nqi tsim khoom tam sim no yuav tsum muaj lub cev muaj zog tam sim no ntau dua li nws tau ua thaum pib ntawm lub neej liner, qhov no yog lub teeb liab tsim nyog tshawb xyuas ntawm qib liner. Ntawm kev ua haujlwm crushing pob zeb nyuaj, nce ntawm 10 mus rau 15 feem pua ntawm kev siv hluav taws xob tshwj xeeb uas tsis muaj lwm yam kev hloov pauv ua haujlwm yog lub ntsiab lus tseem ceeb.
Kev siv zog ntau dua nyob rau hauv ib qho hnav - liner scenario kuj ua rau muaj kev ntxhov siab ntau dua rau lwm cov khoom. Lub crusher lub eccentric los ua ke, lub ntsiab ncej, thiab hydraulic system yog tag nrho cov nyob rau hauv lub load ntau dua li lawv tau tsim los tswj tsis tu ncua. Kev ncua sij hawm hloov pauv hauv lub ntsej muag ntawm kev siv hluav taws xob siab tsis yog ib qho teeb meem kev ua haujlwm xwb. Nws ua rau ntev - khoom siv kho mob muaj kev pheej hmoo.
5. Koj tsis tuaj yeem kaw CSS mus rau qhov yuav tsum tau teeb tsa yam tsis muaj kev phom sij rau hlau
Lub cim thib tsib no yog qhov tseem ceeb tshaj plaws ntawm txhua tus, thiab thaum koj ncav cuag nws, kev hloov pauv tsis yog kev npaj ua haujlwm ntxiv lawm. Nws yog tam sim ntawd.
Txhua lub khob hliav qab crusher muaj qhov tsawg kawg nkaus CSS hauv qab no uas lub mantle thiab concave nto yuav ua rau hlau - mus rau -hlau sib cuag. Thaum liners tshiab, qhov tsawg kawg qhov teeb tsa no muab cov npoo tseem ceeb. Raws li lub mantle hnav, tshwj xeeb tshaj yog nyob rau hauv nws qis cheeb tsam nyob ze ntawm lub parallel seem uas qhov zoo tshaj plaws compression yuav siv sij hawm qhov chaw, qhov zoo clearance ntawm ib tug muab hloov txoj hauj lwm shrinks. Qee lub sij hawm, kaw CSS rau qhov teeb tsa koj lub voj voog yuav tsum muaj cov khoom lag luam raug coj los ua rau koj tsis xis nyob ze rau qhov nyuaj.
Cov neeg ua haujlwm uas thawb dhau qhov taw tes no los tswj cov khoom lag luam gradation tau khiav nrog qhov tseem ceeb ntawm xoom kev nyab xeeb. Ib qho ntawm cov hlau tramp hlau, ib qho kev npaj txhij txog ntawm cov khoom noj loj, lossis lub sijhawm hydraulic siab tuaj yeem ua rau cov hlau ncaj qha ntawm lub mantle thiab concave. Hom kev tshwm sim no tsis yog yuav tsum tau hloov liner xwb. Nws tuaj yeem deform lub taub hau crusher, ua rau lub ntsiab thav duab, tawg lub rooj zaum concave, los yog rhuav tshem cov kab laug sab cap los ua ke. Tus nqi txav los ntawm kev npaj hnav ib feem yuav mus rau hauv kev kho cov qauv uas yuav siv lub crusher tawm ntawm kev pabcuam rau lub lis piam.
Qhov no kuj yog qhov scenario qhov twg cov xwm txheej ntawmCrusher Parts Bowl Liner thiab Concavetseem ceeb tshaj plaws. Lub mantle thiab concave hnav raws li ib tug system, thiab lawv tus kheej hnav qauv yog complementary. Sab qaum ntawm lub mantle nyiam hnav sai tshaj plaws, thaum lub cheeb tsam qis ntawm lub concave yuav siv sij hawm loj tshaj plaws nyob rau hauv parallel cheeb tsam. Ib qho kev ua haujlwm uas hloov tsuas yog lub tsho hnav thaum tawm hauv qhov hnyav hnyav hnyav rau hauv qhov chaw yog txhim kho cov khoom tshiab tiv thaiv qhov chaw tsis sib haum, thiab qhov tshwm sim yog lub chamber asymmetric uas hnav lub tsho tshiab sai dua li qhov xav tau thaum tseem ua rau CSS qhov teeb meem tsawg kawg nkaus.
Hloov mantle thiab concave raws li ib tug matched teeb yog tus qauv kev pom zoo vim li no. Nws rov qab tag nrho chamber geometry thiab muab cov duab tseeb tshaj plaws ntawm lub neej hnav tiag tiag rau kev npaj hloov pauv yav tom ntej.
Vim Li Cas Tau Txais Lub Sijhawm Zoo yog tsim nyog rau kev siv zog
Kev lag luam ntawm cov phiaj xwm hloov pauv liner feem ntau underestimated. Tus nqi ntawm lub mantle thiab concave teeb yog paub thiab kwv yees. Tus nqi ntawm qhov kev kaw tsis tau npaj tseg los ntawm ib lub hnab tsho hnav ua rau qhov kev puas tsuaj thib ob tsis yog.
Ntawm ib qho kev sib tw thib ob lub khob hliav qab crusher khiav lub pob zeb nyuaj, kev npaj cov kab hloov pauv ntawm txoj cai hnav yuav txhais tau tias nres lub voj voog rau rau rau rau yim teev. Ib qho kev tshwm sim uas tsis tau npaj los ntawm cov kab tsis ua haujlwm, tshwj xeeb yog ib qho uas ua rau cov hlau sib txuas thiab cov ncej puas, tuaj yeem kaw lub voj voog rau ob mus rau plaub hnub lossis ntev dua, nyob ntawm qhov muaj thiab qhov cuam tshuam ntawm kev puas tsuaj thib ob. Qhov poob ntau lawm nyob rau hauv lub qhov rais feem ntau tshaj tus nqi ntawm ob peb liner tag nrho.
Kuj tseem muaj cov khoom lag luam zoo. Cov hnub tam sim ua ntej hloov liner, thaum lub mantle yog nyob rau hauv nws feem ntau degraded, feem ntau yog hnub phem tshaj rau cov zis gradation thiab particle zoo. Yog tias koj cov neeg siv khoom qis qis lossis cov txheej txheem ua haujlwm sab hauv yog qhov tshwj xeeb rau kev ua kom zoo sib xws, tus Tsov tus tw kawg ntawm txhua lub neej yog lub sijhawm paub txog kev pheej hmoo zoo.
Taug qab tsib lub cim uas tau piav qhia saum toj no, tshwj xeeb tshaj yog cov kev hloov pauv, kev siv hluav taws xob, thiab cov txiaj ntsig kev soj ntsuam pom, muab cov neeg tswj xyuas cov ntaub ntawv lawv xav tau los npaj hloov ntawm qhov zoo tshaj plaws. Qhov no yog lub sijhawm thaum lub liner tau xa mus ze rau nws lub neej muaj txiaj ntsig tag nrho tab sis tseem tsis tau hla mus rau thaj tsam uas nws tab tom tsim teeb meem uas raug nqi ntau dua los kho dua li lub liner nws tus kheej tsim nyog.
Rau kev ua haujlwm nrhiav cov khoom hloov pauv, xaiv cov khoom siv rau cov txheej txheem tom ntej yuav tsum tau rov mus xyuas dua thaum txhua lub voj voog hloov. Ib lub tsho uas xa 2,000 teev hauv Mn13 ntawm nruab nrab- pob zeb nyuaj tuaj yeem tau txais txiaj ntsig los ntawm kev hloov mus rau Mn18 yog tias qhov loj me tau nce ntxiv lossis yog tias cov pob zeb nyuaj dua tau nkag mus rau hauv Circuit Court. Txhua qhov kev hloov pauv yog lub sijhawm los kho kom zoo, tsis yog rov qab los xwb.
Lub crusher yuav muab tsib lub cim qhia meej rau koj yog tias koj paub nyeem lawv li cas. Cov haujlwm uas ntes tau cov lus ceeb toom ntxov txaus los npaj nyob ib puag ncig nws yog cov uas khaws lawv cov nqi ib tuj nyob rau hauv kev tswj hwm thoob plaws cov khoom siv tag nrho.
