LNG loading pry device

• Main Authors: HAN RONGXIN, YU WEIHONG, LIU PEIFENG, WANG LIANG, ZHANG DAWEI, HUANG CHAO
• Format: Patent
• Language: Chinese; English
• Published: 30.06.2020
• Subjects: BLASTING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HEATING; LIGHTING; MECHANICAL ENGINEERING; PIPE-LINE SYSTEMS; PIPE-LINES; STORING OF DISTRIBUTING GASES OR LIQUIDS; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

The utility model provides an LNG (liquefied natural gas) loading pry device which mainly comprises a liquid inlet pipe, an inner arm, an outer arm, an execution tail end and an independently arrangedcontrol box, each rotary joint is provided with a position sensor, and the execution tail end is provided with an automatic locking driving unit, a vision camera and an ultrasonic sensor; a hydrauliccontroller, a visual controller, a time displacement control unit and a data statistical processing module are integrated in the control box; the automatic locking driving unit comprises a hydraulicdriver and a flexible clamp; the automatic butt joint of the loading pry and the tank car filling opening can be completed by replacing the existing manual operation in the whole process; the device has the advantages of being high in automation degree, strong in adaptive capacity, simple in structure, rapid, accurate, reliable and the like, solves the problems of high personnel skill requirements, high labor intensity and