Kutanthauzira kolondola pamalopo: DQ30BQ top drive pamalopo

Dongosolo la DQ30BQ Top Drive: Kugwirizana Kwambiri ndi Malo ndi Kusinthasintha Kogwira Ntchito kwa Wellbore

Dongosolo la DQ30BQ Top Drive System, lomwe lapangidwa makamaka kuti ligwire bwino ntchito m'zitsime zakuya mamita 3,000, limamangidwa pa luso lodziwika bwino la mndandanda wa DQ30B. Kudzera muzowonjezera zofunika kwambiri, limapereka mgwirizano wabwino kwambiri pakati pa malo ndi magwiridwe antchito a dziwe, zomwe zimapangitsa kuti likhale losangalatsa kwambiri pamapulatifomu amakono obowola.

Ubwino Wampikisano Wapakati

• Kapangidwe ka Malo Okonzedwa Bwino, Ufulu Wogwira Ntchito Wowonjezereka
  Kutalika kwa ntchito (kokhala ndi maulalo okweza a 96″) kumawonjezeka kufika pa 5205mm, zomwe zimapangitsa kuti pakhale malo okulirapo ogwiritsira ntchito zida zogwirira ntchito pansi pa shaft yayikulu. Mtunda pakati pa shaft yayikulu ndi shoft yotsogolera umakulitsidwa kufika pa 532.5mm, zomwe zimapangitsa kuti pakhale kusiyana pakati pa zida ndi kapangidwe ka derrick.
• Kuzungulira Kwathunthu kwa 360°, Kugwira Ntchito Mowirikiza
  Cholumikizira chozungulira chimapereka kuzungulira kosalekeza kwa 0-360°, zomwe zimapangitsa kuti njira monga kugwiritsa ntchito mapaipi ndi kuyika zida zikhale zosavuta. Izi zimapangitsa kuti pakhale kusintha kwakukulu pakukonzekera bwino malo ogwirira ntchito komanso kugwiritsa ntchito bwino zinthu.
• Kugwira Ntchito Kotsimikizika, Mphamvu Yodalirika
  Ndi mphamvu yotulutsa yokhazikika ya 27.5 kN.m, mphamvu yotuluka yokwanira ya 41 kN.m, ndi mphamvu yayikulu ya injini ya 290 kW, dongosololi limatsimikizira magwiridwe antchito amphamvu komanso odalirika ngakhale m'mikhalidwe yovuta ya nthaka.
• Chitsimikizo Chathunthu cha Chitetezo, Chosasokonezedwa ndi Malo Oipa Kwambiri
  Mphamvu yokhazikika ya braking ya 27.5 kN.m ndi 105 MPa IBOP (Hydraulic/Manual) imapereka chitsimikizo chachitetezo chachiwiri cha chitsime chowongolera. Chomangira chakumbuyo chimatha kusunga mapaipi obowola a 85-187mm, kuonetsetsa kuti akugwiritsidwa ntchito bwino. Dongosololi limasunga magwiridwe antchito okhazikika pa kutentha kwakukulu kuyambira -45°C mpaka 55°C.

Mfundo Zaukadaulo

• Dongosolo Loyendera Matope: Njira ziwiri zoyendetsera mpweya (35/52 MPa) zimapereka mphamvu zokwanira zopangira mpweya wothamanga kwambiri.
• Machitidwe a Hydraulic & Electrical: Kuthamanga kwa ntchito kwa dongosolo la hydraulic 0-14 MPa; Mphamvu yolowera chipinda chowongolera magetsi 600 VAC/50Hz, kuonetsetsa kuti ikugwirizana bwino.
• Kapangidwe Konse: Miyeso yaying'ono ya 4740mm × 970mm × 1267.5mm ikukwaniritsa zofunikira za kukula kokhwima m'malo osiyanasiyana ogwirira ntchito.

Mtengo Wogwiritsira Ntchito
DQ30BQ ndi yoyenera kwambiri pa malo osungiramo zinthu ndi malo otsetsereka a m'mphepete mwa nyanja omwe ali ndi malo ochepa. Kusinthasintha kwake kwa malo komanso magwiridwe antchito ozungulira 360° kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito zinthu zomwe zimafuna kusinthasintha komanso kugwira ntchito bwino, monga zitsime zolunjika ndi zitsime zamagulu, zomwe zimawonjezera kwambiri magwiridwe antchito onse ndikuchepetsa ndalama zonse zogwirira ntchito.