Txoj siv sia yog ib qho tseem ceeb heev ntawm txoj siv sia conveyor system, uas yog siv los nqa cov khoom siv thiab thauj lawv mus rau qhov chaw tshwj xeeb. Nws qhov dav thiab ntev nyob ntawm qhov tsim thawj zaug thiab qhov layout ntawmsiv conveyor.
01. Kev faib tawm ntawm txoj siv conveyor
Cov ntaub ntawv siv conveyor feem ntau muaj peev xwm muab faib ua ob pawg: ib qho yog cov hlau hlau hlua core, uas muaj peev xwm dais tau zoo thiab muaj cov khoom siv lub cev thiab lub cev zoo, yog li nws tuaj yeem ua tau raws li qhov xav tau kev thauj mus los ceev ceev raws li lub hauv paus ntawm kev thauj mus los loj; Hom thib ob yog nylon, paj rwb, roj hmab thiab lwm yam ntaub ntawv, uas qis dua me ntsis rau qhov ntim thiab qhov ceev ntawm cov hlau hlau hlua core.
02. Yuav ua li cas xaiv txoj siv conveyor kom haum?
Kev xaiv ntawmtxoj siv siaKev ntsuas qhov ntev ntawm txoj siv conveyor yog raws li cov yam ntxwv xws li qhov ntev ntawm txoj siv conveyor, lub peev xwm conveying, qhov nruj ntawm txoj siv, cov yam ntxwv ntawm cov khoom xa tuaj, cov xwm txheej txais khoom thiab qhov chaw ua haujlwm.
Kev xaiv siv txoj siv conveyor yuav tsum ua tau raws li cov hauv qab no:
Yuav tsum xaiv cov siv conveyor uas ua los ntawm cov ntaub polyester core rau kev thauj khoom luv luv. Rau cov siv conveyor uas muaj peev xwm thauj khoom loj, kev thauj mus los ntev, qhov siab nqa tau loj thiab lub zog nruj, yuav tsum xaiv cov siv conveyor steel cord.
Cov ntaub ntawv xa khoom muaj cov ntaub ntawv blocky nrog qhov loj me, thiab thaum qhov poob ncaj qha ntawm qhov chaw txais khoom loj, yuav tsum xaiv lub conveyor uas tiv taus kev cuam tshuam thiab tiv taus kua muag.
Tus naj npawb siab tshaj plaws ntawm cov txheej ntawm cov ntaub txheej txheem conveyor siv yuav tsum tsis pub tshaj 6 txheej: thaum cov khoom siv conveying muaj cov kev cai tshwj xeeb ntawm qhov tuab ntawm txoj siv conveyor, nws tuaj yeem nce ntxiv kom haum.
Lub siv conveyor hauv av yuav tsum yog hluav taws kub retardant.
Connector ntawm conveyor siv
Yuav tsum xaiv hom sib koom ua ke raws li hom siv conveyor thiab cov yam ntxwv ntawm siv conveyor:
Cov hlau hlua conveyor siv yuav tsum tau txais kev sib koom ua ke vulcanized;
Qhov sib koom ua ke vulcanized yuav tsum siv rau ntau txheej ntaub core conveyor siv;
Yuav tsum siv cov pob qij txha nplaum lossis cov pob qij txha kho tshuab rau cov ntaub tag nrho cov tub ntxhais siv conveyor.
Hom kev sib koom ua ke ntawm txoj siv conveyor: txoj siv conveyor uas muaj txheej txheej yuav tsum tau siv qhov sib koom ua ke; txoj siv conveyor hlau tuaj yeem siv ib lossis ntau qhov sib koom ua ke raws li qib zog tensile.
Kev nyab xeeb ntawm txoj siv conveyor
Qhov kev nyab xeeb ntawm txoj siv conveyor yuav tsum tau xaiv raws li ntau yam xwm txheej: uas yog, rau txoj siv conveyor dav dav, qhov kev nyab xeeb ntawm txoj siv hlau hlua conveyor tuaj yeem yog 7-9; Thaum lub conveyor siv kev tswj hwm mos pib thiab nres, nws yog qhov tsim nyog 5-7.
03. Yuav xaiv bandwidth thiab ceev li cas?
1. Qhov Bandwidth
Feem ntau hais lus, rau qhov ceev ntawm txoj siv sia, lub peev xwm thauj khoom ntawm txoj siv sia nce ntxiv nrog rau qhov dav ntawm txoj siv sia. Txoj siv sia yuav tsum dav txaus kom cov blocks loj ntawm cov block thauj thiab cov hmoov sib tov yuav tsis raug tso ze rau ntawm ntug ntawm txoj siv sia, thiab qhov loj me sab hauv ntawm lub chute pub mis thiab qhov deb ntawm lub chute qhia yuav tsum txaus kom cov khoom sib tov ntawm ntau qhov loj me me hla mus yam tsis muaj kev thaiv.
2. Siv ceev
Qhov ceev ntawm txoj siv sia nyob ntawm ntau yam ntawm cov khoom siv uas yuav tsum tau xa mus, lub peev xwm xa khoom uas xav tau thiab qhov nro ntawm txoj siv sia.
Cov yam hauv qab no yuav tsum tau xav txog rau kev xaiv qhov ceev ntawm txoj siv sia:
Bandwidth: qhov me dua ntawm daim kab xev dav, qhov tsis ruaj khov thaum khiav ntawm kev kub ceev, thiab txawm tias muaj kev tawg loj heev.
Cov khoom siv thauj khoom ruaj khov: feem ntau, qhov zoo ntawm kev teeb tsa yog qhov siab dua, thiab qhov ceev ntawm txoj siv sia siab dua yog qhov nyiam, thaum qhov ceev ntawm cov khoom siv thauj khoom ib nrab ruaj khov thiab txawb yog qhov qis dua.
Thaum thauj khoom kab rov tav lossis ze li kab rov tav, qhov ceev tuaj yeem siab dua. Qhov siab dua qhov nkhaus, qhov yooj yim dua rau cov khoom siv dov lossis swb, thiab qhov ceev qis dua yuav tsum tau siv.
Siv txoj siv conveyor nrog kev teeb tsa inclined: hais lus piv txwv, txoj siv conveyor downward yuav tsum muaj qhov ceev qis dua, vim tias cov khoom siv yooj yim dua rau dov thiab swb rau ntawm txoj siv thaum lub sijhawm thauj mus rau hauv qab.
Qhov ntau dua ntawm tus nqi ton kilometer ntawm lub peev xwm thauj khoom yog, qhov ntau dua ntawm lub zog siv txoj siv sia yog qhov xav tau. Yuav kom txo qhov muaj zog ntawm txoj siv sia, qhov ceev dua tuaj yeem siv tau.
Qhov khoov ntawm txoj siv sia rau ntawm lub roller: qhov cuam tshuam ntawm kev thauj khoom thiab qhov cuam tshuam ntawm cov khoom siv ua rau hnav ntawm txoj siv sia, yog li nws zoo dua kom qeeb qeeb lub conveyor luv luv. Txawm li cas los xij, txhawm rau kom txo qhov nro ntawm txoj siv sia, cov conveyor ntev ntev feem ntau siv kev ua haujlwm ceev ceev.
Lub siv conveyor tuaj yeem ua tiav lub peev xwm thauj khoom uas lub kaw lus xav tau, uas feem ntau yog txiav txim siab los ntawm qhov dav ntawm txoj siv thiab qhov ceev ntawm txoj siv. Qhov ceev ntawm txoj siv muaj feem cuam tshuam loj rau qhov dav ntawm txoj siv, qhov hnyav tuag, tus nqi thiab qhov ua haujlwm zoo ntawm txoj siv conveyor. Hauv qab tib lub peev xwm thauj khoom, ob txoj kev xaiv tau: bandwidth loj dua thiab qhov ceev ntawm txoj siv qis dua, lossis bandwidth me dua thiab qhov ceev ntawm txoj siv siab dua. Cov hauv qab no yuav tsum tau xav txog thaum xaiv qhov ceev ntawm txoj siv:
Cov yam ntxwv thiab cov txheej txheem xav tau ntawm cov ntaub ntawv xa tuaj
(1) Rau cov ntaub ntawv uas muaj cov khoom me me thiab cov khoom me me, xws li thee, nplej, xuab zeb, thiab lwm yam, yuav tsum tau siv qhov ceev dua (feem ntau 2 ~ 4m / s).
(2) Rau cov ntaub ntawv uas muaj kev sib txhuam siab, cov blocks loj thiab ntshai kev sib tsoo, xws li cov thee loj, cov ore loj, coke, thiab lwm yam, qhov ceev qis (hauv 1.25 ~ 2m / s) raug pom zoo.
(3) Rau cov ntaub ntawv hmoov lossis cov ntaub ntawv uas muaj ntau cov hmoov av uas yooj yim tsa cov hmoov av, qhov ceev qis (≤ 1.0m / s) yuav tsum tau txais yuav kom tsis txhob muaj hmoov av ya.
(4) Rau cov khoom muag, cov ntaub ntawv yooj yim dov lossis cov chaw uas muaj cov kev xav tau siab rau cov xwm txheej kev noj qab haus huv ib puag ncig, qhov ceev qis (≤1.25m / s) yog qhov tsim nyog.
Kev teeb tsa thiab hom kev tso tawm ntawm txoj siv conveyor
(1) Cov siv conveyor ntev thiab kab rov tav tuaj yeem xaiv qhov ceev ntawm txoj siv sia.
(2) Rau cov siv conveyor uas muaj qhov nkhaus loj lossis qhov deb luv luv, qhov ceev ntawm txoj siv yuav tsum raug txo kom tsim nyog.
(3) Thaum lub tsheb thauj khoom siv rau kev thauj khoom, qhov ceev ntawm txoj siv yuav tsum tsis txhob siab dhau, feem ntau tsis pub tshaj 3.15m / s, vim tias qhov tseeb ntawm txoj siv conveyor mus rau hauv lub tsheb thauj khoom loj.
(4) Thaum siv lub tshuab tshem tawm cov khoom siv rau kev tso tawm, qhov ceev ntawm txoj siv yuav tsum tsis pub tshaj 2.8m / s vim muaj kev tiv thaiv ntxiv thiab hnav.
(5) Qhov ceev ntawm txoj siv sia ntawm txoj siv sia downward nrog qhov siab loj yuav tsum tsis pub tshaj 3.15m / s.
Txoj siv conveyor yog qhov tseem ceeb ntawm lub conveyor, uas yog ob qho tib si ib qho khoom siv bearing thiab ib qho khoom siv traction. Tus nqi ntawm txoj siv conveyor hauv lub conveyor suav txog 30% - 50% ntawm tag nrho cov nqi khoom siv. Yog li ntawd, rau txoj siv conveyor, yuav tsum tau them sai sai rau kev xaiv cov khoom siv, qhov ceev ntawm txoj siv thiab qhov dav ntawm txoj siv kom ntseeg tau tias kev ua haujlwm zoo thiab ruaj khov ntawm lub conveyor.
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Lub sijhawm tshaj tawm: Lub Ib Hlis-11-2023
