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公布工夫:2015-04-09 09:17:46新萄京娱乐场手机板

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       TZG-LHTY-铁钻工适用于石油矿场钻井功课。石油钻井功课历程中需求常常停止钻具毗连和拆卸,特别在起下钻时愈加频仍。今朝钻井队利用较多的是操纵液压大钳停止上卸扣,但传统的液压大钳的机能曾经不能满意钻机自动化的开展。铁钻工作为液压大钳的替换产物其特性是操纵简朴,井口不消设置职员,司钻经由过程操纵司钻房内掌握手柄便可全自动完成整套上卸扣次第行动。操纵铁钻工可以大大低落工人的劳动强度,可以实现长途掌握操纵,进而提高了整部钻机的自动化水平、功课服从和安全性。

 

次要手艺特性
  1.TZG-LHTY-铁钻工共同顶部驱动钻井安装利用能够替换液压大钳。
  2.铁钻工构造松散,占用钻台面的空间较小;
  3.能够由司钻自力操纵完成钻具上卸扣功课
  4.与液压大钳比拟其合用钻具范畴更广,扭矩更大;
  5.设想安装了泥浆防喷活门,可有效地抑止泥浆飞溅,有利于泥浆收受接管和连结情况干净;
  6.全部上卸扣历程是经由过程液压掌握的全自动次第行动,操纵简朴,提高功课服从和安全性,大大低落工人的劳动强度。
 
 
 
TZG-LHTY-Iron roughneck
TZG-LHTY-Iron roughneck is suitable for oil and mine field drilling work. The drill-strings are always be connected and removed while drilling, and more especially while tripping. Currently, most of drill crews take hydraulic tongs to makeup and breakout, but hydraulic tongs cannot meet the requirements of rig automation. With its simple operation, less workers, drillers can makeup and breakout automatically by control crank in DC, TZG-LHTY-Iron roughneck replaces hydraulic tongs. With it, drillers can reduce labor intensity, control remotely, thus improve automation, working performance and safety.
 
 
 
The main technical features
1.TZG-LHTY- Iron roughneck can replace hydraulic tongs
2.Contact construction, less storage on drill floor
3.Drillers can makeup and breakout independently
4.Compared with hydraulic tongs, iron roughneck has more range and torque
5.Design and assemble mud blowout preventer valve useful for recycle of mud and clean
6.The operation of makeup and breakout is automatically controlled by hydraulic, simple operation, working performance and safety improved, labor intensity reduced.

 

 

 

 

产物技术参数specifications

 

 

液压体系工作压力
Hydraulic system
0~35 MPa 0~5076 psi
气压体系工作压力
Air pressure system
0.5~1 MPa 72.5~145 psi
顺应管径
Pipe range
3 1/2~11 in  
差别压力下钳头上扣扭矩列表
Make up torque values of tong head under different pressures
压力(MPa)
Pressure(MPa)
对应扭矩值(KN•M)
Torque Value(KN•M)
10 MPa (1450 psi) 56.09 kN•m (39894.74 lbf•ft)
15 MPa (2175 psi) 84.14  kN•m (62058.48 lbf•ft)
20 MPa (2900 psi) 112.18 kN•m (82739.72 lbf•ft)
25 MPa (3625 psi) 140.26 kN•m (103450.47 lbf•ft)
30 MPa (4350 psi) 168.27 kN•m (124109.58 lbf•ft)
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