Cuam Tshuam Ntawm Choj Txiav Tshuab Rau Pob Zeb Khoom

Tam sim no, ntau lub pob zeb mines ntau, tshwj xeeb tshaj yog cov mines, tau txais pob zeb diamond me me hlua rau cov khoom siv khib nyiab, thiab pom thiab ua cov khoom pov tseg granite, kuj tau nce ntau cov pob zeb diamond looj hlua khoob. Txawm li cas los xij, ntau lub tuam txhab zeb nyob hauv Tuam Tshoj tseem siv cov qauv qub qub qub. Nws muaj kev cuam tshuam zoo dua yog cov nqi sawing yog tsawg, tab sis muaj ntau yam tsis zoo ...

Tam sim no, Tuam Tshoj tseem muaj ntau pob zeb kuv USES hom kev tua tom qab ua kev kub ntxhov pob zeb, tsis tsuas yog qhov ua tau zoo tsawg tsawg thiab kev lag luam tsis zoo, tshwj xeeb yog tshwm sim los ntawm pob zeb tawg, tawg loj heev rau pob zeb , ua kom muaj kev txwv loj, tsis tseem ceeb dua vim tawg, yield yog tsawg.

1, pob zeb tsuas siv tshuab thiab khoom siv

Tam sim no, Tuam Tshoj tseem muaj ntau pob zeb kuv USES hom kev tua tom qab ua kev kub ntxhov pob zeb, tsis tsuas yog qhov ua tau zoo tsawg tsawg thiab kev lag luam tsis zoo, tshwj xeeb yog tshwm sim los ntawm pob zeb tawg, tawg loj heev rau pob zeb , ua kom muaj kev txwv loj, tsis tseem ceeb dua vim tawg, yield yog tsawg. Nws tau kwv yees tias tsuas yog 5 mus rau 8 feem pua ntawm cov khoom siv raw uas ua los ntawm txoj kev ua rau lub plab yuav tsum ua tiav rau hauv ntoo. Nyob rau xyoo 1980s, qee lub tebchaws tau tsim cov kev lag zeb luam tau siv txwv kev siv pob zeb, thiab hloov nws cov hlua ntawm pob zeb diamond thiab lwm cov khoom siv. Nws tuaj yeem hais tau tias qhov no yog ib qho kev qhia txog kev kho pob zeb tshiab ntawm pob zeb. Thiab ib qho tseem ceeb ntsuas los ntsuas qhov kev lag luam ntawm cov pob zeb mining technology yog: cubic meters ntawm raw cov ntaub ntawv mined per capita ib hnub. Kev lag luam thoob ntiaj teb kev lag luam uas Tuam Tshoj lub pob zeb tsuas tsim muaj tsawg. Vim li cas tsis muaj cov khoom siv cuab yeej cuab tam, thim rov qab siv tshuab hluav taws xob thiab tswj kev lag luam. Qhov nruab nrab qoob loo ntawm ib nrab ntawm cov pob zeb me me tsuas yog siv ob peb txhiab caug metres, ob peb lub pob zeb mines nyob rau hauv kev siv xyoo ntau tshaj 10,000 cubic meters, txhua xyoo ib qho tawm ntawm 6m3. Ntawm 0.5m3 ib tug neeg hauv ib lub hlis, nws yog qis dua Is Nrias teb. Raws li peb txhua tus paub, Is Nrias teb kuj yog ib lub pob zeb loj tsim lub teb chaws. Tab sis nws granite mine nplai me, tsis muaj cov khoom siv niaj hnub no, yog li ntawd pob zeb cov khoom raw khoom tsim tau muaj tsawg heev. Ib toj ib hnub yog tsuas yog 1m 3. Finland yog lub pob zeb loj tshaj plaws ntawm Scandinavian lub teb chaws. Nws granite mine ntau lawm yog lub ntiaj teb hoob, export granite tsawg kawg 250,000 tons hauv ib xyoos twg, cov kev ua haujlwm ntau lawm yog siab li 40m3 tauj ib hnub twg. Kev tsim tau ntawm pob zeb mines hauv South Africa yog nyob rau theem nruab nrab, 8-10m3 tauj ib hnub twg.

2, kev ua lag luam pob zeb ua khoom siv thiab khoom siv

Tshaj li kaum xyoo dhau los, txoj kev loj hlob ntawm suav cov tshuab zeb thiab cov cuab yeej suav tau ua tiav zoo. Tab sis Tuam Tshoj tseem tsis tau tsim cov cuab yeej technology thiab khoom siv. Nyob rau hauv cov nqe lus ntawm lub degree ntawm automation ntawm tag nrho cov kab ntau lawm ntawm cov pob zeb lag luam, muaj tseem sib txawv piv nrog cov teb chaws txawv teb chaws. Qee cov kev sib txuas tseem cia siab rau kev ceev cov lag luam, uas tsis tsuas cuam tshuam cov kev ua haujlwm zoo xwb, tabsis tseem ua rau tsis ruaj tsis zoo hauv cov khoom tiav lawm vim yog cov neeg ua haujlwm tsawg. Txawm hais tias feem ntau cov lag luam zeb nyob hauv Ltalis, lub ntiaj teb pob zeb zog, siv cov kab xev sau ntau heev, lawv tseem xav tau ib co kev paub txog cov pob zeb thiab cov neeg ua hauj lwm kom paub coj tus txheej txheem tsis tsim cov khoom siv sab saum toj.

Tam sim no, ntau lub pob zeb mines ntau, tshwj xeeb tshaj yog cov mines, tau txais pob zeb diamond me me hlua rau cov khoom siv khib nyiab, thiab pom thiab ua cov khoom pov tseg granite, kuj tau nce ntau cov pob zeb diamond looj hlua khoob. Txawm li cas los xij, ntau lub tuam txhab zeb nyob hauv Tuam Tshoj tseem siv cov qauv qub qub qub. Ib qho ntawm nws qhov zoo qhov zoo yog qhov raug nqi tsawg tshaj plaws, tab sis muaj ntau yam tsis zoo:

Cov nqi sib dhos yog siab, kwv yees li plaub npaug ntau npaum li lub pob zeb diamond txaij pom;

Ntau tus tswv, tsawg kawg yog ob tug neeg yuav tsum khiav lag luam. Thaum hloov cov hniav tuaj, ntau tus neeg yuav tsum tau ua haujlwm ua ke;

Pom txiav ceev ceev qeeb, qhov qub thav duab kaw kev txiav yog 2cm / h xwb. Tus pom kev ceev ntawm tus ncej tshiab yog 3.5-3.8cm / h xwb. Tus pom kev ceev ntawm pob zeb diamond saw yog siab li 20cm / h, uas tej zaum yuav raug nce mus rau 30cm / h.

Qhov cuam tshuam ntawm pob zeb diamond saw hniav ntawm pob zeb khoom

(4) lub ncej kaw pom cov nplaim ntawm lub phaj yog ntxhib, planeness kuj tsis zoo, yog li qhov kev ceev ceev polishing yog tsawg, 100cm / min, thiab pob zeb diamond me ntsis hlua pom pom cov nplaim ntawm lub phaj yog tus, polishing ceev yuav ua tau mus txog 160cm / min, txo qhov kev sib tsoo thiab polishing ua lub sijhawm;

(5) lub zog siv thiab kev siv khoom noj khoom haus kuj zoo;

6 seem hlau khib nyiab pov tseg thiab chaw ua haujlwm hauv plua plav ua rau muaj huab cua phem heev.

3, qhov zoo ntawm pob zeb khoom

Tus neeg ua haujlwm thoob ntiaj teb kev lag luam xav tias, Suav pob zeb cov khoom tiav cov khoom zoo tsis siab dua, vim cov khoom siv cov khoom siv uas siv thiab kev siv tes ua dua rov qab dua lwm lub teb chaws. Siv cov zuag looj ntsej muag ua cov cib ua piv txwv. Feem ntau ntawm cov blocks ntawm cov pob zeb tawm ntawm cov mines tsis zoo thiab cov sib txawv me me. Sawing granite phaj feem ntau yog siv nyob rau hauv txoj kab uas hla 1m thiab 1.6m pob zeb diamond ncig hniav, pom cov hniav zoo tsis siab, sawing tawm ntawm lub phaj yog feem ntau polished thiab polished nrog rocker caj npab, ua rau kev xuas tes ua haujlwm, uas yog hais tias, cov kev siv ntau dua ntawm kev sib tsoo thiab kev siv tshuab polishing, kev sib tsoo lub taub hau siv txhav tsis zoo; Cov ntawv txhuam hniav yog txiav mus rau hauv ib qho me me los ntawm kev siv lub tshuab txiav ntoo. Nyob rau xyoo 1990, ntau lub tebchaws tau txais kev txiav txim siab txog kev txiav cov cav ntoo thiab cov khoom siv zoo. Zus tau ntawm granite ntsib cib yog yuav luag tag nrho cia. Lub cim tshiab ntawm sawing tshuab yog nruab nrog ntau li 80 mus rau 1 m txoj kab nruab nrab ntawm pob zeb diamond ncig hniav, nrog lub zoo pob zeb diamonds, pom cov hniav tawm ncaj tshaj tawm mus txog 35 m / s, noj ceev ceev ntawm 17 m / min, txhua ntawm cov ntsuas pom ntawm ib tus nqi ntawm 1 m2 / h piv rau Tuam Tshoj nrog sawing tshuab yog nruab nrog tsuas yog 5 mus rau 1 m los yog 1.6 m txoj kab ntawm cov saw hniav, pob zeb diamond saw tuaj matrix thiab zoo yog cov neeg pluag, yog li pom tuaj blades linear tawm yog txwv, rau 17 m / s los yog 27 m / s, noj ceev qeeb qeeb, mus txog 5 m / min txhua tus hniav saw qhov nqi yog txog 0.3 m2 / h /.