Yuav ua li cas xaiv txoj cai conveyor txoj siv?

Nyob rau hauv Suav teb, daim ntawv thov ntawm txoj siv tsheb thauj khoom siv kuj lig. Xyoo 1980, daim ntawv thov siv txoj siv tsheb thauj khoom pib. Tom qab xyoo tas los ntawm txoj kev tshawb fawb thiab kev tsim kho, kev tsim cov tswv yim ntawm txoj siv thauj khoom hauv Suav teb tau ua dhau heev lawm. Daim pib siv cov hlau hlua cov hlua thauj khoom nyob rau hauv cov kev lag luam mining, cov hlua hlau thauj khoom siv tau los ua hluav taws xob raws li kev thov. Tuam Tshoj siv txoj siv thauj khoom ntawm 5.9 m ib pliag. Txoj siv tsheb thauj khoom siv hauv lwm lub teb chaws khiav ceev ntawm 1.5m thiab 4.1m. Raws li qhov kev sib tw ntawm txoj siv txoj hlua tsheb thauj mus los tsis tu ncua, qhov tseem ceeb ntawm cov tub ntxhais kawm ntawv yuav tsum tau ua, thiab tus nqi ntawm tus qauv tsim kom muaj kev sib raug zoo. Nyob rau hauv daim ntawv thov ntawm siv conveyors nyob rau hauv lub tuam txhab thee, feem ntau kim yog cov hlua hlau conveyor txoj siv. Yuav kom txo tau cov nqi ntawm txoj siv tsheb thauj mus los, peb yuav tsum txo txoj hlua khi ntawm cov hlua hlua khib nyiab thaum siv daim ntawv thov. Cov hlau hlua conveyor siv nyob rau hauv txoj siv tsheb thauj khoom yog ib hom khoom siv tsho, thiab tseem yog qhov tseem ceeb tshaj ntawm txoj siv tsheb thauj khoom. Vim tias txoj siv tsheb thauj khoom yog ib tus tswv cuab thiab ib tus neeg thauj khoom, nws yuav tsum yog Lub luag haujlwm yog tsav lub hwj chim thiab cov lus tsa suab. Kev siv txoj hlua siv yog tsim los ntawm lub hauv paus cev thiab lub hau npog.