1. Txhim khu kev tiv thaiv ntawm txoj siv conveyor.
Nyob rau hauv qhov chaw thau khoom ntawm qhov siv cov khoom siv mine, cov khoom poob los ntawm qhov siab yuav muaj kev cuam tshuam ntau dua rau txoj siv conveyor thiab nws cov khoom siv tiv thaiv. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau coj los tiv thaiv kev cuam tshuam thiab hnav-tiv thaiv kev tiv thaiv rau txoj siv conveyor. Txhawm rau ua kom tau raws li qhov xav tau ntawm kev ua haujlwm saum toj no, peb tuaj yeem pib los ntawm ob yam: ib qho yog kev siv cov chais ua haujlwm siab, thiab lwm yam yog kev txhim kho tshwj xeeb ntawm cov khoom siv tiv thaiv.
(1) Txhim kho kev ua haujlwm ntawm yob. Rollers feem ntau siv hnav-tiv taus thiab cuam tshuam-resistant qhov chaw ntawm txoj siv conveyors. Lawv muaj qhov tsis zoo xws li kev ua haujlwm qis, ntau yam tsis ua haujlwm, thiab lub neej ua haujlwm luv luv. Qhov no ua rau lub conveyor ntau zaus thiab siv sijhawm ntev dua, txo cov kev xa khoom zoo, ua rau ib puag ncig, ua rau cov nqi khiav lag luam, thiab txwv txoj kev loj hlob ntawm txoj siv conveyor. Txhawm rau txhim kho nws qhov hnav tsis kam, cuam tshuam tsis kam, nplaim taws ua haujlwm thiab cov khoom tiv thaiv zoo li qub, lub tuam txhab tau tsim cov menyuam tshwj xeeb rau kev cuam tshuam-resistant siv conveyors. Urea-formaldehyde resin los tiv thaiv kev cuam tshuam nro lub caij nplooj ntoos hlav yog ntsia rau hauv cov menyuam, thiab ob qho kawg ntawm cov menyuam ncej yog kaw nrog labyrinth, uas muaj cov yam ntxwv ntawm kev cuam tshuam, tiv thaiv zoo li qub, hnav-tiv taus, nplaim hluav taws thiab lwm yam. . Nws lub neej kev pab cuam yog 2-3 npaug ntawm cov hlau nruas, thiab nws yog haum rau cov thee, mining thiab lwm yam lag luam.
(2) Kev txhim kho cov khoom hnav-tiv taus thiab cuam tshuam-resistant. Daim ntawv thov ntawm cov khoom siv tshiab ua ke ua tau raws li qhov yuav tsum tau ua ntawm kev ua haujlwm hnyav tshwj xeeb; cov nylon alloy rau ntawm qhov chaw tsis muaj qhov sib txhuam coefficient tsawg, muaj kev cuam tshuam siab, siab hnav tsis kam, thiab cov roj hmab nruab nrab txheej muaj elasticity loj, uas tuaj yeem nqus tau qhov cuam tshuam lub zog thaum cov khoom poob. Cov ncej hlau yog txhim khu kev qha thiab tuaj yeem tiv taus qhov cuam tshuam ntawm cov khoom loj.
2. Txhim khu kev hloov pauv ntawm cov xov tooj ntawm tes siv conveyors rau kev tsuas.
(1) Raws li cov yam ntxwv ntawm cov khoom siv thiab ib puag ncig ua haujlwm, xaiv cov khoom sib txawv ntawm kuv lub xov tooj txawb conveyors kom ua tiav cov hom phiaj kev lag luam. Piv txwv li, hnav-resistant nylon siv nyob rau hauv cov cheeb tsam uas hnyav hnyav; xaiv ib tug zoo siv conveyor nyob rau hauv cov cheeb tsam uas ib tug system ua hauj lwm tus nqi siab.
(2) Raws li qhov teeb meem sib txawv ntawm lub xov tooj ntawm tes siv conveyor siv hauv kev tsuas, qee qhov nozzles thiab chutes tau hloov kho los daws qhov sib txawv ntawm txoj siv sia los ntawm kev pub mis tsis raug; tus kheej tsim No. 5 lub kaum sab xis steel siv conveyor rov qab log hloov thav duab tau txais yuav; Cov cuab yeej tshwj xeeb xws li kev hloov pauv tsis siv neeg tsis siv neeg hloov pauv, tsis siv neeg hloov pauv hloov kho kev tswj hwm, roj hmab txheej cov menyuam, thiab lwm yam.
(3) Txhim kho lub kaum sab xis ntawm lub idler rollers rau cov xov tooj ntawm tes siv cov khoom siv hauv mines nrog txoj kab nqes loj. Lub kaum sab xis ntawm lub log txhawb nqa ntawm ob sab ntawm kuv lub xov tooj ntawm tes siv conveyor yog 45-50. Cov ntaub ntawv ntawm kuv lub xov tooj ntawm tes siv conveyor yog qhov tseem ceeb nyob rau hauv nruab nrab, ua rau lub nra ntawm ib chav tsev ntawm txoj siv nruab nrab tshaj qhov tsim muaj peev xwm. Tsis tas li ntawd, txoj kab nqes yuav tig thaum lub sij hawm kev thauj mus los, ua rau txoj hlua khi ntau dua. Yog li ntawd, peb tuaj yeem kho lub kaum sab xis ntawm cov menyuam txhawb nqa, nce qhov chaw sib cuag ntawm cov khoom siv thiab cov khoom siv conveyor, xyuas kom meej tias txoj siv conveyor conveys cov khoom siv raws li kev tsim qauv, thiab txo qhov hnav ntawm txoj siv tawv ntawm qhov tig.
