Imingcele Yezobuchwepheshe
| I-TR1305H | |||
| Idivayisi esebenzayo | Ububanzi bembobo yokubhoboza | mm | Φ600-Φ1300 |
| I-torque ejikelezayo | KN.m | 1400/825/466 Ngokushesha 1583 | |
| Isivinini sokujikeleza | rpm | 1.6/2.7/4.8 | |
| Ukucindezela okuphansi komkhono | KN | Ubukhulu.540 | |
| Ukudonsa amandla omkhono | KN | 2440 Ngokushesha 2690 | |
| I-stroke edonsa ingcindezi | mm | 500 | |
| Isisindo | ithani | 25 | |
| Isiteshi samandla e-Hydraulic | Imodeli yenjini |
| I-Cummins QSB6.7-C260 |
| Amandla Enjini | kw/rpm | 201/2000 | |
| Ukusetshenziswa kwamafutha enjini | g/kw | 222 | |
| Isisindo | ithani | 8 | |
| Imodi yokulawula |
| Isilawuli kude esinentambo/ Isilawuli kude esingenantambo | |
| I-TR1605H | ||
| Ububanzi bembobo yokubhoboza | mm | Φ800-Φ1600 |
| I-torque ejikelezayo | KN.m | 1525/906/512 Ngokushesha 1744 |
| Isivinini sokujikeleza | rpm | 1.3/2.2/3.9 |
| Ukucindezela okuphansi komkhono | KN | Ubukhulu.560 |
| Ukudonsa amandla omkhono | KN | 2440 Ngokushesha 2690 |
| I-stroke edonsa ingcindezi | mm | 500 |
| Isisindo | ithani | 28 |
| Imodeli yenjini |
| I-Cummins QSB6.7-C260 |
| Amandla Enjini | kw/rpm | 201/2000 |
| Ukusetshenziswa kwamafutha enjini | g/kw | 222 |
| Isisindo | ithani | 8 |
| Imodi yokulawula |
| Isilawuli kude esinentambo/ Isilawuli kude esingenantambo |
| I-TR1805H | ||
| Ububanzi bembobo yokubhoboza | mm | Φ1000-Φ1800 |
| I-torque ejikelezayo | KN.m | 2651/1567/885 Ngokushesha 3005 |
| Isivinini sokujikeleza | rpm | 1.1/1.8/3.3 |
| Ukucindezela okuphansi komkhono | KN | Ubukhulu.600 |
| Ukudonsa amandla omkhono | KN | 3760 Ngokushesha 4300 |
| I-stroke edonsa ingcindezi | mm | 500 |
| Isisindo | ithani | 38 |
| Imodeli yenjini |
| I-Cummins QSM11-335 |
| Amandla Enjini | kw/rpm | 272/1800 |
| Ukusetshenziswa kwamafutha enjini | g/kw | 216 |
| Isisindo | ithani | 8 |
| Imodi yokulawula |
| Isilawuli kude esinentambo/ Isilawuli kude esingenantambo |
| I-TR2005H | ||
| Ububanzi bembobo yokubhoboza | mm | Φ1000-Φ2000 |
| I-torque ejikelezayo | KN.m | 2965/1752/990 Ngokushesha 3391 |
| Isivinini sokujikeleza | rpm | 1.0/1.7/2.9 |
| Ukucindezela okuphansi komkhono | KN | Ubukhulu.600 |
| Ukudonsa amandla omkhono | KN | 3760 Ngokushesha 4300 |
| I-stroke edonsa ingcindezi | mm | 600 |
| Isisindo | ithani | 46 |
| Imodeli yenjini |
| I-Cummins QSM11-335 |
| Amandla Enjini | kw/rpm | 272/1800 |
| Ukusetshenziswa kwamafutha enjini | g/kw | 216 |
| Isisindo | ithani | 8 |
| Imodi yokulawula |
| Isilawuli kude esinentambo/ Isilawuli kude esingenantambo |
| I-TR2105H | ||
| Ububanzi bembobo yokubhoboza | mm | Φ1000-Φ2100 |
| I-torque ejikelezayo | KN.m | 3085/1823/1030 Ngokushesha 3505 |
| Isivinini sokujikeleza | rpm | 0.9/1.5/2.7 |
| Ukucindezela okuphansi komkhono | KN | Ubukhulu.600 |
| Ukudonsa amandla omkhono | KN | 3760 Ngokushesha 4300 |
| I-stroke edonsa ingcindezi | mm | 500 |
| Isisindo | ithani | 48 |
| Imodeli yenjini |
| I-Cummins QSM11-335 |
| Amandla Enjini | kw/rpm | 272/1800 |
| Ukusetshenziswa kwamafutha enjini | g/kw | 216 |
| Isisindo | ithani | 8 |
| Imodi yokulawula |
| Isilawuli kude esinentambo/ Isilawuli kude esingenantambo |
| I-TR2605H | ||
| Ububanzi bembobo yokubhoboza | mm | Φ1200-Φ2600 |
| I-torque ejikelezayo | KN.m | 5292/3127/1766 Ngokushesha 6174 |
| Isivinini sokujikeleza | rpm | 0.6/1.0/1.8 |
| Ukucindezela okuphansi komkhono | KN | Ubukhulu.830 |
| Ukudonsa amandla omkhono | KN | 4210 Ngokushesha 4810 |
| I-stroke edonsa ingcindezi | mm | 750 |
| Isisindo | ithani | 56 |
| Imodeli yenjini |
| I-Cummins QSB6.7-C260 |
| Amandla Enjini | kw/rpm | 194/2200 |
| Ukusetshenziswa kwamafutha enjini | g/kw | 222 |
| Isisindo | ithani | 8 |
| Imodi yokulawula |
| Isilawuli kude esinentambo/ Isilawuli kude esingenantambo |
| I-TR3205H | ||
| Ububanzi bembobo yokubhoboza | mm | Φ2000-Φ3200 |
| I-torque ejikelezayo | KN.m | 9080/5368/3034 Ngokushesha 10593 |
| Isivinini sokujikeleza | rpm | 0.6/1.0/1.8 |
| Ukucindezela okuphansi komkhono | KN | Ubukhulu.1100 |
| Ukudonsa amandla omkhono | KN | 7237 Ngokushesha 8370 |
| I-stroke edonsa ingcindezi | mm | 750 |
| Isisindo | ithani | 96 |
| Imodeli yenjini |
| I-Cummins QSM11-335 |
| Amandla Enjini | kw/rpm | 2X272/1800 |
| Ukusetshenziswa kwamafutha enjini | g/kw | 216x2 |
| Isisindo | ithani | 13 |
| Imodi yokulawula |
| Isilawuli kude esinentambo/ Isilawuli kude esingenantambo |
Isingeniso Sendlela Yokwakha
I-Rotator ye-casing iyi-drill yohlobo olusha oluhlanganisa amandla agcwele we-hydraulic kanye nokudlulisa, kanye nokulawula okuhlangene komshini, amandla kanye noketshezi. Kuwubuchwepheshe obusha, obunobungani bemvelo nobusebenza kahle kakhulu. Eminyakeni yamuva nje, yamukelwa kabanzi kumaphrojekthi afana nokwakhiwa komzila ongaphansi komhlaba wasemadolobheni, inqwaba yokuhlanganisa indawo evalekile yomgodi ojulile, ukukhucululwa kwezinqwaba zemfucuza (izithiyo ezingaphansi komhlaba), ujantshi wesivinini esikhulu, umgwaqo kanye nebhuloho, kanye nezinqwaba zokwakha zasemadolobheni, kanye nokuqiniswa kwedamu ledamu.
Ucwaningo oluyimpumelelo lwale ndlela entsha yenqubo selubone amathuba okuba abasebenzi bokwakha benze ukwakhiwa kwepayipi le-casing, inqwaba yokugudluza, kanye nodonga oluqhubekayo olungaphansi komhlaba, kanye namathuba okugetshengwa kwamapayipi kanye nomhubhe wesihlangu ukuze udlule isisekelo senqwaba ehlukahlukene ngaphandle kwezithiyo, lapho izithiyo, njengokwakheka kwamatshe namatshe, ukwakheka kwemigede, ungqimba oluqinile lwesihlabathi, ukwakheka kwentamo eqinile, ukuhlukahluka okuhlukahlukene. isisekelo senqwaba kanye nesakhiwo sikakhonkolo esiqinisiwe sensimbi, asisuswa.
Indlela yokwakha ye-casing rotator iqede ngempumelelo imisebenzi yokwakha yamaphrojekthi angaphezu kuka-5000 ezindaweni zaseSingapore, Japan, Hongkong District, Shanghai, Hangzhou, Beijing naseTianjin. Ngokuqinisekile izodlala indima enkulu ekwakhiweni kwedolobha okuzayo nakwezinye izinkundla zokwakha isisekelo senqwaba.
( 1 ) Inqwaba yesisekelo, udonga oluqhubekayo
Izinqwaba zesisekelo sikaloliwe wesivinini esikhulu, umgwaqo kanye nebhuloho nokwakhiwa kwezindlu.
Ukwakhiwa kwenqwaba yokuhlanganisa okudingeka kumbiwe, njengezinkundla zesitimela esihamba ngaphansi komhlaba, izakhiwo ezingaphansi komhlaba, izindonga eziqhubekayo
Udonga olugcina amanzi lokuqiniswa kwe-reservoir.
( 2 ) Ukumba amatshe amatshe, amatshe namatshe ama-karst
Kuvunyelwe ukuqhuba ukwakhiwa kwenqwaba yesisekelo ezindaweni ezisezintabeni ezinamatshe namatshe amatshe.
Kuvunyelwe ukwenza umsebenzi nokuphonsa izinqwaba zesisekelo ekubunjweni kwesihlabathi esiminyene kanye nokufaka intamo phansi kwe-stratum noma ungqimba lokugcwalisa.
Yenza ukubhola okunezisekelo zetshe ku-rock stratum, phonsa inqwaba yesisekelo.
( 3 ) Sula izithiyo ezingaphansi komhlaba
Ngesikhathi sokwakhiwa kwedolobha kanye nokwakhiwa kabusha kwebhuloho, izithiyo ezifana nenqwaba kakhonkolo eqinisiwe, inqwaba yamapayipi ensimbi, inqwaba yensimbi engu-H, inqwaba ye-pc kanye nenqwaba yokhuni ingasulwa ngokuqondile, bese iphonsa inqwaba yesisekelo khonapho.
( 4 ) Sika i-rock stratum
Yenza ukubhoboza okunezisekelo zetshe kuma-cast-in-place piles.
Geza izimbobo phezu kombhede wedwala (imigodi nezimbobo zokungenisa umoya)
( 5 ) Ukumba okujulile
Yenza ukulingisa endaweni noma ukufaka inqwaba yamapayipi ensimbi ukuze kuthuthukiswe isisekelo esijulile.
Ukumba imithombo ejulile ukuze isetshenziswe ekwakhiweni kwechibi nomhubhe.
Izinzuzo zokwamukela i-casing rotator yokwakha
1) Akukho msindo, akukho vibration, nokuphepha okuphezulu;
I-2) Ngaphandle kodaka, indawo ehlanzekile yokusebenza, ubungane obuhle bemvelo, ukugwema ukuthi kungenzeka ukuthi udaka lungene kukhonkolo, izinga eliphezulu lenqwaba, ukuthuthukisa ukucindezeleka kwesibopho sikakhonkolo kubha yensimbi;
3)Ngesikhathi sokumba, izici ze-stratum nedwala zingahlukaniswa ngokuqondile;
4)Ijubane lokumba liyashesha futhi lifinyelela cishe ku-14m/h kungqimba lomhlabathi jikelele;
5)Ukujula kokumba kukhulu futhi kufinyelela ku-80m ngokwesimo songqimba lomhlabathi;
6) Imbobo eyenza ukuqina kulula ukuyiqonda, okungaba nembe ku-1/500;
7) Akukho ukugoqeka kwembobo okuzobangelwa, futhi ikhwalithi yokwakha imbobo iphezulu.
I-8) Ububanzi bokwakhiwa kwembobo bujwayelekile, bunesici esincane sokugcwalisa. Uma iqhathaniswa nezinye izindlela zokwakhiwa kwemigodi, ingonga ukusetshenziswa kukakhonkolo okuningi;
9) Ukukhipha imbobo kucacile futhi kuyashesha. Udaka lokubhoboza phansi kwembobo lungacaca kuze kufike ku-3.0cm.
Isithombe somkhiqizo
