Pob zeb sib tsoo tshuab

Diesel ntub yias zeb yog cov khoom siv sib tsoo ntub dej siv los ntawm lub cav diesel, feem ntau yog siv rau kev sib tsoo, sib tov thiab sib tsoo ntawm cov ore, cov khoom siv hauv tsev, cov khoom siv tshuaj, thiab lwm yam. Nws siv cov haujlwm ntub dej, los ntawm kev sib tsoo thiab nplawm ntawm kev sib tsoo thiab sib tsoo lub hauv paus, cov ntaub ntawv yog tag nrho hauv av thiab sib tov sib xyaw. Nws yog tshwj xeeb tshaj yog haum rau lub sij hawm tsis muaj fais fab mov los yog yuav tsum tau mobile lag luam. Nws muaj qhov zoo ntawm lub zog ywj pheej thiab muaj zog yoog raws.

Diesel pob zeb yog cov khoom siv hluav taws xob siv hluav taws xob sib tsoo, feem ntau yog tsim los ntawm lub cev lub cev, cov khoom siv hlau, cov khoom sib kis, thiab lwm yam. Thaum lub pob zeb ua haujlwm, lub tshuab hluav taws xob diesel tsav lub cev tig tig, thiab cov pob hlau tau rub thiab muab pov rau hauv qhov kev txiav txim ntawm centrifugal quab yuam thiab kev sib txhuam, cuam tshuam thiab sib tsoo cov ntaub ntawv. Nws yog tsim rau mining, tsev thiab lwm yam kev lag luam, thiab tuaj yeem zom cov ntaub ntawv xws li ore thiab cement. Nws muaj qhov zoo ntawm lub zog ywj pheej, yoog mus rau kev ua haujlwm hauv thaj chaw deb tsis muaj hluav taws xob, kev ua haujlwm yooj yim thiab kev saib xyuas yooj yim.

Npuas yias zeb, tseem hu ua chilean zeb, kub round zeb, dej lauj kaub zeb, log sib tsoo tshuab thiab kub sib tsoo tshuab. Nws yog ib qho khoom siv zoo tshaj plaws rau kev sib tsoo kub hauv African thiab South American lub teb chaws, uas tseem tuaj yeem sib tsoo nyiaj, hlau, tooj liab, zinc thiab lwm yam hlau muaj nuj nqis. Lub pob zeb ntub dej vim nws cov peev txheej tsawg, muaj peev xwm ua tau zoo, yooj yim rau kev khiav lag luam, yooj yim txij nkawm thiab lwm yam zoo, tau dhau los ua thawj qhov kev xaiv los hloov pob zeb. Npuas yias zeb raws li tus naj npawb ntawm cov chais tuaj yeem muab faib ua ob lub yob ntub yias zeb thiab peb cov yob ntub yias zeb. Peb tsuas yog qhia peb lub tshuab dej yias zeb ntawm no. Tuam Tshoj Ascend peb rolls ntub yias zeb muaj peev xwm loj dua thiab zoo sib tsoo zoo dua li ob npaug rau cov menyuam ntub yias zeb. Ascend triple rollers ntub yias mils tau txais zoo hauv cov tebchaws African.

Wet yias zeb tseem paub tias yog kub sib tsoo tshuab, kub round zeb, chilean zeb, sib xyaw mercury sib tsoo tshuab, feem ntau haum rau pob zeb kub (vein kub) xaiv, qhov twg cov granular kub nyob tus nqi siab (haiv neeg kub, qhwv kub, nplua-grained kub, micro-particle kub), thiab kub pob zeb ores uas kuj yooj yim xaiv. Nws kuj tseem tsim nyog rau kev sib tsoo, hmoov, thiab ua cov hlau tsis muaj hlau thiab cov hlau tsis muaj hlau xws li tooj liab, nyiaj thiab quartz. 1400 1500 1600 qauv dej ntub yias zeb yog dav siv los ua kub ore sib tsoo tshuab hauv African lub teb chaws, xws li Zimbabwe, Ghana, Cameroon.

Wet yias zeb, tseem hu ua kub sib tsoo tshuab, dej lauj kaub zeb, kub round zeb, chilean zeb, thiab lub log sib tsoo tshuab. Nws yog tsuas yog siv rau kev sib tsoo kub, nyiaj, txhuas, zinc, hlau, tooj liab thiab lwm yam ore tom qab lawv crushed. Tag nrho cov ore uas tuaj yeem ua tiav los ntawm cov pob zeb tuaj yeem siv los ntawm cov yias ntub dej. Qhov kawg ntawm cov khoom loj yog tsawg dua 150 meshes uas tsim nyog rau cov txheej txheem kev pab cuam tom ntej. 1100 1200 qauv ntub yias zeb tau dhau los ua qhov nrov kub sib tsoo zeb tshuab rau me me thiab nruab nrab kub miners vim nws qhov zoo ntawm kev yooj yim installation, muaj peev xwm thiab tsis tshua muaj peev txheej hauv cov chaw mining xws li Sudan, Zambia, Mauritania, Saudi Arabia, Egypt, Nepal.

Lub pob zeb yog cov khoom siv tseem ceeb rau kev sib tsoo cov khoom rau hmoov tom qab nws tau crushed. Nws yog tsim rau kev sib tsoo ntau yam ores thiab lwm yam ntaub ntawv, yog dav siv nyob rau hauv cov ntxhia ua, cov ntaub ntawv hauv tsev, tshuaj lom neeg kev lag luam thiab lwm yam lag luam. Nws siv cov pob hlau ua qhov sib tsoo nruab nrab, thiab ua tiav kev sib tsoo zoo ntawm cov ntaub ntawv los ntawm kev sib cuam tshuam thiab sib tsoo ntawm cov pob steel thiab cov khoom siv. Raws li kev sib tsoo sib txawv, nws tuaj yeem muab faib ua ob hom: qhuav thiab ntub. Thiab raws li kev tso tawm sib txawv, nws tuaj yeem muab faib ua ob hom: grate hom thiab tshaj caij nplooj zeeg hom.