Pob zeb diamond saw hlau

Cov thev naus laus zis ntawm mining granite nrog pob zeb diamond saw hlau tau dhau los ua neeg paub tab. Tam sim no, hlau pom tau dav siv nyob rau hauv kev tsuas ntawm ntau yam hardness pob zeb xws li granite thiab sandstone. Cov khoom lag luam zoo tau nce siab thiab qis dua, thiab tus nqi qis dua thiab qis dua. Nws tau dhau los ua tus qauv hauv ntiaj teb.

3.2 Hlau saw txiav thiab mining pob zeb txheej txheem

3.2.1 Kev npaj ua ntej

(1) Roob stripping: Lub stripping ua hauj lwm yog tsuas yog tshem tawm cov npog av thiab weathered txheej ntawm marble ore lub cev, strip tawm interlayers, nyob ib ncig ntawm cov pob zeb, thiab tawg marble uas tsis muaj nqi mining vim kev loj hlob ntawm pob qij txha thiab fissures, kom lub cev pob zeb marble raug nthuav tawm. Npaj txhij rau kev ua haujlwm mining. Kev saib xyuas tshwj xeeb yuav tsum tau them rau kev tiv thaiv ntawm lub cev ore, thiab blasting kev vibration tsis pub cuam tshuam rau kev ncaj ncees thiab agglomeration ntawm cov ntaub ntawv pob zeb. (2) Kev tsim kho kev ua haujlwm platform: Tom qab cov marble raug nthuav tawm, lub platform tsim nyog rau kev ua haujlwm ntawm cov hlau saw tshuab yuav tsum tau khawb. Qhov dav dav dav yog 6 meters, qhov ntev yog txiav txim siab raws li qhov xwm txheej ntawm lub roob, thiab qhov siab ntawm cov kauj ruam hauv cov mining yog 5-10 meters. Txoj kev excavation feem ntau siv txoj hauv kev xws li drilling thiab ntxiv tus neeg sawv cev nthuav dav, thiab blasting txoj kev tuaj yeem siv rau granite, thiab lub platform ua haujlwm tuaj yeem tsim los ntawm kev tso cov av txheej rau kev ua haujlwm nto nrog lub roob siab.

3.2.2 Kev npaj ua ntej mining

(1) drilling

Drilling yog ib qho tseem ceeb ntawm kev npaj ua haujlwm. Yog hais tias lub qhov tsis yog drilled zoo, nws yuav cuam tshuam ncaj qha rau kev nkag mus ntawm cov hlua beaded, thiab cuam tshuam rau lub neej kev pab cuam thiab txiav efficiency ntawm txoj hlua, yog li cov txheej txheem drilling tseem ceeb heev. Txhawm rau txiav ib qho loj, peb qhov yuav tsum tau drilled, uas yog ib lub qhov ntsug thiab ob qhov kab rov tav. Peb qhov sib tshuam ntawm ib qho. Yog tias peb lub qhov tsis sib tshuam ntawm ib qho chaw, nws yuav muaj teeb meem rau perforate lub pob zeb diamond hlaws hlua, los yog tsis tuaj yeem hnav. Nws yuav tsum tau re-drilled, uas txo cov efficiency ntau lawm. Yog li ntawd, drilling yuav tsum tau ua raws li qhov tseeb thiab raws li cov txheej txheem kev khiav hauj lwm. Cov cuab yeej siv rau kev drilling tuaj yeem ua haujlwm ntau yam pob zeb xyaum, nqes-qhov-qhov xyaum, phau ntawv pob zeb xyaum, thiab lwm yam.

(2) hlua

Txoj kev siv txoj hlua khi txoj hlua yog saws, uas yog, ib qho kawg ntawm txoj hlua yog tsau rau ntawm cov hlua hlau nyias, thiab lwm qhov kawg ntawm cov hlua hlau nyias yog txuas nrog ntau txoj hlua hlau (feem ntau yog cov hlau rau. ib tug pendant rauj), uas yog ntxig los ntawm ib lub qhov, thiab ntsug nto tuaj yeem ntws nrog dej. Cov hlau yog punched tawm, thiab kab rov tav nto yog rub tawm los ntawm lwm lub qhov nrog ib tug hlau hlau, thiab ces ib tug nyias steel hlau hlua yog coj tawm mus coj tawm cov hlau saw.

(3) Lub tshuab hluav taws xob xaim tau muab tso rau hauv qhov chaw

Tom qab threading txoj hlua, thawj zaug nteg cov khoom siv. Txoj kev taug kev yuav tsum tau sib npaug mus rau qhov kab rov tav, thiab siv ib theem los ntsuas qhov theem ntawm lub dav hlau khiav thiab ua kom nws ua tau raws li qhov yuav tsum tau ua. Thaum kawg, nqa lub tshuab xaim xaim mus rau qhov khiav, dai cov hlau saw, thiab tig nws. fais fab mov. Vim tias qhov hnyav ntawm cov khoom siv thiab qhov yuav tsum tau rov txav cov cuab yeej tom qab txiav lub dav hlau, txhua yam khoom siv xws li mast crane, forklift, loader, thiab excavator tuaj yeem siv los txav lub tshuab saw;

(4) Txuas lub qhov dej thiab nruab cov kav dej txias. Feem ntau, ob lub kav dej yuav tsum tau teeb tsa, ib qho yog teem rau ntawm qhov nkag ntawm txoj hlua, thiab lwm qhov yog teem rau ntawm txoj hlua tawm. Txoj hauj lwm dej inlet thiab dej kev taw qhia.

3.2.3 Pob zeb txiav

Thaum mining blocks nrog cov hlau pom, koj yuav tsum xub txiav lub dav hlau kab rov tav, thiab tom qab ntawd txiav lub dav hlau ntsug, thiaj li ua kom qhov kev vam meej ntawm kev txiav. Yog hais tias qhov ntsug saum npoo yog txiav ua ntej, thiab tom qab ntawd cov kab rov tav nto yog txiav, nws yog ib qho yooj yim ua rau lub pob zeb tawg thiab nias cov hlua hlaws, kom lub cev muaj zog idling thiab slipping yuav ua rau cov roj hmab ntawm lub flywheel puas; tiag tiag, cov hlau saws yuav muab pov tseg.

Cov kev siv feem ntau txiav hauv kev tsuas yog thawj slitting-rub (detachment)-secondary slitting thiab shaping. Lub hom phiaj tseem ceeb ntawm kev txiav yog txiav tawm pob zeb ntawm lub roob. Qhov luaj li cas ntawm cov pob zeb yog txiav txim los ntawm cov khoom xws li qhov loj ntawm lub cev ore, lub peev xwm tuav, thiab kev siv tus nqi ntawm lub pob zeb. Feem ntau, nws yog 30-60M3. Tom qab txiav cov pob zeb, siv lub winch Los yog lub loader cais lub pob zeb los ntawm lub cev ore thiab rub nws hla ntawm qhov chaw ua hauj lwm uas npog nrog gravel, thiab ua lwm yam txiav thiab shaping txiav tawm blocks nrog cov nqi lag luam.

Feem ntau siv txiav txoj kev ntawm hlau saw tshuab yog raws li nram no:

Vertical cutting method (daim duab tshem tawm)

b Kab rov tav txiav txoj kev (daim duab tshem tawm)

c 90-degree txiav txoj kev (daim duab tshem tawm)

d Qhov muag tsis pom txoj kev txiav (daim duab tshem tawm)

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