Mining ntau lawm ib puag ncig feem ntau yog tus cwj pwm los ntawm kev cuam tshuam loj, kev puas tsuaj loj, plua plav hnyav, thiab cov khoom siv tsis zoo. Txawm hais tias nws yog ore, xuab zeb thiab gravel, pulverized thee, los yog ntau yam khoom siv granular thiab lumpy, kev sib txhuam thiab kev cuam tshuam tau ua haujlwm tas li ntawm cov khoom siv thaum lub sij hawm thauj mus los, cia, thauj khoom / tshem tawm, thiab tshuaj ntsuam. Vim li no, qhov kev thov rau hnav- cov ntaub ntawv tiv taus hauv kev lag luam mining yeej ib txwm siab heev.
Ntawm ntau yam hnav- cov ntaub ntawv tiv taus muaj,UHMWPE (ultra- siab molecular hnyav polyethylene) nplooj ntawv tau maj mam dhau los ua ib qho ntawm cov khoom siv dav tshaj plaws nyob rau hauv mining sector vim lawv hnav tsis kam, cuam tshuam tsis kam, tsis muaj kev sib txhuam, tiv thaiv - adhesion, thiab corrosion kuj. Nws tsis yog tsuas yog ib qho yooj yim hloov rau cov khoom siv hlau ib txwm muaj, tab sis yog qhov siab -kev ua tau zoo engineering yas uas zoo dua rau qee yam kev siv mining.
Cov ntawv tseem ceeb ntawm UHMWPE Cov Ntawv hauv Kev Lag Luam Mining
Hopper Linings
Thaum siv los ua hopper hauv ob sab phlu, UHMWPE cov ntaub ntawv zoo txo kev sib txhuam ntawm cov ntaub ntawv thiab cov khoom siv, txo cov khoom tsim, thiab txuas ntxiv lub neej kev pab cuam ntawm cov hoppers. Rau cov mines uas xav tau kev ua haujlwm tas mus li, cov kev txhim kho no tseem ceeb tshwj xeeb.
01
Chute Linings
Thaum lub sij hawm ore conveyance, chutes yog qhov chaw muaj kev cuam tshuam rau hnav. Cov nplooj ntawv UHMWPE muaj cov coefficient tsawg ntawm kev sib txhuam; Thaum siv los ua chute linings, lawv tso cai rau cov ntaub ntawv kom ntws zoo dua, txo cov blockages thiab residue thaum txhim kho tag nrho cov khoom siv.
02
Kev Tiv Thaiv Silos
Mining silos feem ntau yog siv los khaws cia cov ntaub ntawv loj ib ntus. Txawm li cas los xij, vim lub sij hawm ntev tsub zuj zuj, compression, thiab zawv zawg ntawm cov ntaub ntawv, cov phab ntsa sab hauv yog nquag hnav thiab cov khoom adhesion. Thaum siv los ua cov ntaub thaiv npog rau silos,UHMWPE ntawvtxo qhov kev puas tsuaj ncaj qha rau cov phab ntsa silo thiab ua kom yooj yim rau cov khoom tawm.
03
Kev Tiv Thaiv Daim Hlau rau Ore Conveying Equipment
Ntawm qhov chaw xws li siv conveyors, hloov cov ntsiab lus, thiab cov chutes tawm, ore cuam tshuam tshwm sim ntau zaus, ua rau cov khoom siv sai sai. Cov ntaub ntawv UHMWPE tuaj yeem tsim rau hauv cov ntawv tiv thaiv lossis hnav- cov khaubncaws sab nraud povtseg thiab ntsia tau rau hauv qhov siab no - coj mus rau hauv ncoo cuam tshuam thiab ncua kev puas tsuaj rau cov khoom siv.
04
Cov khoom siv tshuaj ntsuam xyuas Liners
Thaum lub sijhawm ua haujlwm ntawm cov cuab yeej tshuaj ntsuam xyuas mining, cov ntaub ntawv txuas ntxiv cuam tshuam thiab rub tawm ntawm lub npov npo, sab panels, thiab lwm yam khoom. UHMWPE cov ntawv tuaj yeem siv los ua cov ntaub ntawv sab hauv rau cov khoom siv tshuaj ntsuam xyuas, muab kev hnav tsis kam, tiv thaiv - cov khoom adhesion, thiab kev co damping.
05
Dab tsi yuav tsum xav txog thaum siv UHMWPE cov ntawv hauv cov ntawv thov tsuas?
Txawm tiasUHMWPE ntawvyog cov tswv yim zoo hauv kev lag luam mining, lawv tsis haum rau txhua qhov xwm txheej. Thaum xaiv hom tsim nyog, cov ntsiab lus hauv qab no feem ntau yuav tsum tau txiav txim siab:
1. Thickness yuav tsum phim cov kev ua haujlwm
- Ntau qhov chaw muaj kev sib txawv ntawm cov kev ntxhov siab, yog li lub thickness ntawm cov phaj hauv ob sab phlu tsis tuaj yeem txiav txim siab uniformly. Cov cheeb tsam uas muaj kev cuam tshuam loj thiab hnyav hnyav feem ntau xav tau ntau dua tuab lossis tsim qauv tsim nyog dua.
2. Ua kom cov txheej txheem fastening kom raug
- Yog tias cov nplooj ntawv UHMWPE raug teeb tsa siv cov txheej txheem fastening tsis tsim nyog, cov teeb meem xws li loosening, curling edges, los yog ceev hauv zos hnav yuav tshwm sim. Cov qauv kev teeb tsa yuav tsum tau tsim raws li cov khoom siv tshwj xeeb.
3. Xav txog qhov kub thiab txias ib puag ncig
- UHMWPE yog tsim rau feem ntau cov qauv kev lag luam ib puag ncig, tab sis yog tias qhov kub thiab txias hauv cheeb tsam siab dhau lawm, cov khoom tsim nyog yuav tsum tau txheeb xyuas ua ntej.
4. Xaiv cov qib uas tsim nyog raws li daim ntawv thov
- Cov ntawv sib txawv UHMWPE tuaj yeem sib txawv hauv qhov hnyav molecular, kev tsim, thiab kev ua haujlwm. Kev siv hauv kev lag luam mining feem ntau yog qhov tseem ceeb ntawm kev hnav tsis kam, cuam tshuam tsis kam, thiab huab cua tsis kam.
Txawm hais tias koj yog cov chaw tsim khoom siv mining los yog tus neeg saib xyuas kev yuav khoom rau qhov project mining, peb tuaj yeem muabUHMWPE ntawvcov kev daws teeb meem raws li koj qhov kev ua haujlwm tshwj xeeb los pab koj txo cov khoom siv, txo qis qis, thiab txhim kho kev tsim khoom tag nrho.
Tau txais kev sab laj pub dawb kom tau txais kev pom zoo
