Petroleum exploration and development equipment refers to comprehensive equipment for oil and natural gas exploration, drilling, development, storage and transportation, including various types of geophysical prospecting and logging equipment, drilling equipment, oil and gas production equipment, downhole operation equipment, oil and gas gathering and transportation Equipment, offshore drilling platform equipment, etc. and related accessories and tools; oil refining and petrochemical equipment refers to the complete set of equipment required in the whole process of oil and natural gas processing and conversion, including general equipment (such as various process compressors, expanders, etc.) , pumps and valves, etc.) and medical equipment (such as reactors, towers, heat exchange equipment, industrial furnaces, storage and transportation equipment, medical machinery, etc.). The equipment specifications and parameters of the oil refining and petrochemical industry are determined by the process of the oil refining and petrochemical industry. The oil refining and petrochemical industry is a process industry. The requirements for automation are high, and it is required to be able to run continuously and stably for a long period of time, so there are high requirements for the reliability of the equipment. The oil and gas exploration, development and production process is characterized by multiple links, complex technologies, and high individual requirements.
The soil quality changes in a larger range of conditions, the general diameter of 800mm-4000mm between is a kind of cut with the whole section of soil, mud water pressure to balance the earth pressure and groundwater pressure, and mud water as the transport of abandoned soil medium mechanical automatic pipe jacking construction equipment.The mud water balance pipe jacking system is mainly composed of pipe jacking machine head, ground operation platform and other auxiliary equipment. There is a PLC control box inside the machine head, and the ground operation platform gives the movement signal to control the movement of the machine head.The mud discharge system will remove the abandoned soil, crane down the pipe, the hydraulic system will be the main jacking pipe into sections.
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