KT 15 Sekepe sa ho Cheka sa DTH se Kopaneng
Tlhaloso
| Ho thatafala ha ho cheka | f=6-20 |
| Bophara ba ho cheka | 135-190mm |
| Ho cheka ha Depthofeconomicaldrilling (depthofautomaticextensionrod) | 35m |
| Lebelo la ho tsamaea | 3.0km/h |
| Bokhoni ba ho hloa lithaba | 25° |
| Ho hlakola fatše | 430mm |
| Mochini o matla o felletseng | 298kW |
| Enjene ea diesel | Cummins-QSZ13-C400-30/CumminsQSZ13-C400-30 |
| Ho tlosa sekontiri sa sekurufu | 22m3/motsotso |
| Khatello ea ho ntša metsi ea sekurufu | 24bar |
| Litekanyo tsa kantle (L×W×H) | 11500×2716×3540mm |
| Boima ba 'mele | 23000kg |
| lebelo le potolohang | 0-118r/motsotso |
| Torque ea Rotary | 4100N·m |
| MaximumFeedforce | 65000N |
| Tiltangleofbeam | 125° |
| Sekhutlo sa koloi | Ka ho le letona97°, ka ho le letšehali33° |
| Swingangleofdrillboom | Ka ho le letona42°, ka ho le letšehali15° |
| angleofframe e leka-lekaneng | Holimo ho 10°, tlase ho 10° |
| Bolelele ba puseletso | 1800mm |
| DTHHammer | 4", 5", 6" |
| Roto ea ho tjheka(φ×bolelele ba roto ea ho tjheka) | φ89/φ102×4000mm/φ89/φ102×5000mm |
| Mokhoa oa ho tlosa lerōle | E omileng (hydrauliccycloniclaminarflow)/e metsi (e ikhethelang) |
| Mokhoa oa ho eketsa lere | Ho jarolla ka boiketsetso |
| Mokhoa oa ho iketsa khahlanong le ho jamming | Taolo ea motlakase-hydraulic e thibelang ho khomarela |
| Mokhoa oa ho cheka ho tlotsa ka lera | Oli ente le ho tlotsa ka boiketsetso |
| Tšireletso ea khoele ea ho cheka lere | E hlomelitsoe ka kopanelo e phaphametseng ho sireletsa khoele ea lere la ho cheka |
| Pontšo ea ho cheka | Pontšo ea nako ea sebele ea angle le botebo ba ho cheka |
Tlhaloso ea Sehlahisoa
Ho hlahisa Rig ea ho Cheka ea DTH e Kopaneng ea KT 15
Mochini o kopantseng wa ho tjheka o kentsweng ka hara mokoti wa KT 15 ke mochini o matla le o feto-fetohang o ka tjhekang masoba a otlolohileng, a sekametseng le a bataletseng. Mochini ona o sebediswa haholoholo merafong ya bokahodimo, masobeng a ho phatloha ha majwe, masobeng a petsohileng pele mme o loketse diindasteri tsa merafo le tsa kaho.
Bohareng ba rig ho na le enjene e matla ea diesel ea Cummins China Phase II, e fanang ka matla a hlokahalang ho khanna sistimi ea khatello ea li-screw le sistimi ea phetisetso ea hydraulic. Tlhahiso ea eona mahlakoreng ka bobeli e netefatsa ts'ebetso e sebetsang hantle ea rig ea ho cheka, e leng se etsang hore e be khetho e bolokang matla le e mosa tikolohong bakeng sa ts'ebetso ea ho cheka.
E 'ngoe ea likarolo tse ikhethang tsa mochini oa ho cheka oa KT 15 ke sistimi ea oona ea ho sebetsana le lithupa ka boiketsetso, e nolofalletsang ho kenya le ho theola phaephe ea ho cheka ka potlako. Sistimi ena e eketsa haholo katleho ea ts'ebetso ea ho cheka, e leng se etsang hore e potlake le ho hlahisa litholoana tse ngata.
Rig e boetse e na le module ea ho tlotsa phaephe ea ho drilla ho netefatsa hore phaephe ea ho drilla e sebetsa hantle. Module ena e fokotsa khohlano le ho tsofala, e leng se fellang ka bophelo bo bolelele ba phaephe ea ho drilla le litšenyehelo tse tlase tsa ts'ebetso.
Ho phaella moo, sediriswa sa ho tjheka se na le sistimi ya ho thibela ho tshwarwa ha phaephe ya ho tjheka ho thibela phaephe ya ho tjheka ho kgomarela. Sistimi ena e netefatsa hore ho tjheka ho ka tswela pele ntle le tshitiso, e leng se eketsang tlhahiso le bokgoni.
Sistimi ea ho ntša lerōle le omileng ka hydraulic ke tšobotsi e 'ngoe ea KT 15 rig e thusang ho netefatsa tikoloho e hloekileng le e sireletsehileng ea ho sebetsa. E ntlafatsa boleng ba moea ka ho bokella le ho sefa likaroloana tsa lerōle, ka hona e fokotsa kotsi ea mafu a ho hema bakeng sa basebetsi.
Khebe e nang le moea o pholileng e fana ka boiketlo ba mosebelisi esita le maemong a chesang kapa a mongobo, 'me likarolo tsa ho cheka tse ikhethileng le tse bonts'ang botebo li ntlafatsa ho nepahala le ho nepahala ha ho cheka.
Ka kakaretso, mochini oa ho cheka oa KT15 o na le litšobotsi tsa botšepehi bo botle, boemo bo phahameng ba boiketsetso, bokhoni bo phahameng ba ho cheka, tšireletso ea tikoloho le poloko ea matla, ts'ebetso e bonolo le e tenyetsehang, le ho khanna ka mokhoa o sireletsehileng. Likarolo tsena li etsa hore e be khetho e tšepahalang le e sebetsang hantle bakeng sa litlhoko tsa hau tsa ho cheka.
KT 15 e kopantsoe le rig ea ho phunya masoba bakeng sa tšebeliso e bulehileng ea thini ea ho phunya masoba a otlolohileng, a sekametseng le a bataletseng, haholo-holo a sebelisetsoang ho merafo ea mekoti e bulehileng, masoba a ho phatloha ha majoe le masoba a pele a arohanang. E khannoa ke enjene ea diesel ea Cummins China stage IIl 'me tlhahiso ea li-terminal tse peli e ka khanna sistimi ea khatello ea li-screw le sistimi ea phetisetso ea hydraulic. Rig ea ho phunya e na le sistimi ea ho sebetsana le molamu o iketsang, module ea ho kopanya liphaephe tsa ho phunya, module ea ho lubricate ea phaephe ea ho phunya, sistimi ea thibelo ea ho khomarela phaephe ea ho phunya, sistimi ea ho bokella lerōle le omileng la hydraulic, k'habeche ea moea o pholileng, angle ea ho phunya e ikhethileng le ts'ebetso ea pontšo ea botebo, jj. Rig ea ho phunya e khetholloa ka botšepehi bo botle, boiketsetso bo phahameng, ho phunya ka katleho, botsoalle ba tikoloho, paballo ea matla, ts'ebetso e bonolo, ho ba bonolo le polokeho ea maeto, jj.







