Lub tshuab thim rov qab rov qab drilling tshuab (RC) yog lub tshuab drilling uas siv cov cua compressed los tsav qhov cuam tshuam kom tawg pob zeb thiab txuas ntxiv rov qab cov txiav mus rau saum npoo los ntawm ob npaug - cov yeeb nkab laum phab ntsa. Piv nrog rau cov tsoos rau pem hauv ntej ncig drilling tshuab lossis pob zeb diamond coring rigs, nws muaj 30% -60% nrawm dua drilling thiab 25% -40% qis dua tus nqi tag nrho thaum tswj xyuas qhov tseeb. Tam sim no nws yog tus qauv tseem ceeb hauv kev tshawb nrhiav pob zeb hauv ntiaj teb, kev tswj qib, thiab kev tshawb nrhiav geotechnical.
Hauv cov tebchaws loj xws li Australia, Canada, South Africa, thiab Brazil, RC drilling tshuab tau dhau los ua cov cuab yeej siv rau cov tuam txhab tshawb nrhiav. Los ntawm kev tshawb nrhiav kub hauv thaj av Pilbara ntawm Western Australia mus rau tooj liab mines hauv Queensland, los ntawm cov pob zeb diamond mines hauv Africa mus rau lithium tej yaam num hauv South America, rov qab ncig drilling tshuab tau hloov pauv cov txheej txheem drilling thiab ua kom muaj kev tshawb fawb siab -. Xav paub ntau ntxiv txog peb cov khoom thiab cov ntaub ntawv? Tiv tauj peb tam sim no.
YG Kub-muag Reverse Circulation Drilling Equipment Technical Parameter
|
Qauv |
YG-300 |
YG-400 |
YG-500 |
YG-600 |
|
Luj (Ton) |
8.2 |
8.6 |
10.6 |
12.5 |
|
Drilling txoj kab uas hla (mm) |
105-305 |
105-325 |
105-400 |
105-400 |
|
Drilling qhov tob (m) |
330 |
400 |
500 |
600 |
|
Taug kev ceev (Km / h) |
2.5 |
3 |
3 |
3 |
|
Climbing Angles (degree) |
30 |
30 |
30 |
30 |
|
Qhov Loj (m) |
6.32*1.7*2.39 |
6.25*1.7*2.39 |
6.52*1.85*2.51 |
6.73*2.1*2.63 |
Cov txiaj ntsig zoo li cas Yog Kev Yuav Rov Qab Rov Qab Drilling Rig Nqa Koj?
Tus Nqi Txuag: Tus nqi tag nrho yog 40% qis dua pob zeb diamond drilling
Thaum pob zeb diamond coring rigs muab cov qauv zoo tshaj plaws, lawv kim, qeeb, thiab muaj cov nqi siv tau ntau. RC drilling rigs raug nqi kwv yees li 60% -70% ntawm pob zeb diamond drilling. Hauv kev soj ntsuam ua ntej, kev soj ntsuam ntxaws, thiab qib tswj qib, RC drilling rigs tuaj yeem ua tau raws li qhov yuav tsum tau ua, txo cov nqi tshawb nrhiav.
01
Lub Sijhawm Txuag: Qhov project voj voog yog halved
Rau tib lub ntim drilling, RC drilling rigs tuaj yeem txuag tau 30% -50% ntawm lub sijhawm. Rau kev tshawb nrhiav tej yaam num nrog rau lub sij hawm nruj, ua kom tiav qhov project ua ntej lub sij hawm txhais tau tias tau txais ore lub cev cov ntaub ntawv ua ntej thiab txiav txim siab peev sai.
02
Yooj Yim: Ib lub tshuab ua haujlwm tag nrho
YG muab cov cuab yeej ua tiav nrog rau lub tshuab drilling thiab lub tshuab cua compressor, tshem tawm qhov xav tau rau cov neeg siv kom phim thiab debug. Los ntawm kev xaiv kev sab laj mus rau kev teeb tsa, kev ua haujlwm, thiab tom qab - kev muag khoom, qhov no - nres kev pabcuam tshem tawm qhov xav tau rau cov neeg yuav khoom los koom tes ntawm cov neeg muag khoom sib txawv.
03
Yooj Yim: Kev saib xyuas yooj yim, tsis ua haujlwm tsawg
Modular tsim txo cov khoom sib kis nyuaj; Kev saib xyuas niaj hnub feem ntau yog hloov cov roj, lim, thiab roj nplua nyeem. Lub YG drilling rig muaj lub sijhawm nruab nrab ntawm kev ua tsis tiav (MTBF) ntau tshaj 500 teev, thiab lub sijhawm txij nkawm yog 10 npaug ntawm cov khoom siv drilling zoo tib yam.
04
Yuav Ua Li Cas Rov Qab Rov Qab Drilling Rig Ua Haujlwm?
Kauj Ruam 1: Cov cua compressed tsav lub impactor.
Siab -siab compressed cua tsim los ntawm lub tshuab cua compressor yog xa mus rau hauv qab ntawm lub qhov dej los ntawm qhov chaw annular nruab nrab ntawm lub puab thiab sab hauv cov raj ntawm ob-walled laum yeeb nkab, tsav lub RC impactor (down - lub- qhov rauj)) kom ua tau siab -frequency cuam tshuam lub pob zeb reciproced.
Kauj Ruam 2: Pob zeb cuttings nce nrog airflow.
Nyob rau hauv qhov kev txiav txim siab ntawm - siab airflow, cov pob zeb tawg tawg nkag mus rau hauv lub raj sab hauv ntawm ob -walled laum yeeb nkab los ntawm lub hauv paus qhov ntawm lub laum me ntsis, sib xyaw nrog cov cua ntws los tsim cov roj-khoom ob-theem ntws, tsis tu ncua thauj mus rau saum npoo ntawm qhov ceev ntawm 15{6} s. Qhov no yog lub hauv paus chiv keeb ntawm lub npe "rov qab ncig" - pob zeb cuttings nce los ntawm lub puab raj, raws nraim qhov opposite ntawm pem hauv ntej ncig (pob zeb cuttings yog tawm los ntawm nruab nrab ntawm lub laum yeeb nkab thiab lub borehole phab ntsa).
Kauj Ruam 3: Cyclone sib cais sau cov qauv.
Tom qab mus txog saum npoo, cov cua ntws nqa cov pob zeb txiav nkag mus rau hauv lub tshuab hluav taws xob sib cais. Nyob rau hauv qhov kev txiav txim ntawm lub zog centrifugal, cov pob zeb txiav tau muab pov rau hauv lub tog raj kheej phab ntsa thiab poob mus rau hauv lub hnab ntim cov qauv, thaum huab cua thiab plua plav zoo tawm ntawm sab saum toj (tom qab tshem tawm plua plav pom). Tag nrho cov txheej txheem kuaj yog tas mus li, kaw, thiab muaj kuab paug -dawb.
Cov lus nug nquag nug txog Rov qab Circulation Drilling Rigs
01. Hom kev tsim thiab cov phiaj xwm twg yog qhov tsim nyog rau kev rov qab ncig drilling rigs?
02. Kuv puas yuav tsum tau yuav lub tshuab cua compressor tib lub sijhawm? Puas yog nws tsuas yog yuav qhov drilling rig?
03. Koj puas muab kev teeb tsa thiab kev cob qhia tom qab cov khoom tuaj txog?
04. Tom qab -muag teb lub sijhawm yog dab tsi yog tias muaj teeb meem nrog cov cuab yeej?
05. Koj puas tuaj yeem muab cov lus qhia xaiv kom haum rau kuv qhov project?
06. Nws feem ntau siv sijhawm ntev npaum li cas los ntawm kev txiav txim rau kev xa khoom xa tuaj?
