Intelligent gas-liquid constant dryness and constant flow regulating device

• Main Authors: LU GUOCHENG, GE PINGYUAN, ZHANG PENG, WANG ZENGLIN, LI YOUPING, LIU MING, XIE ZHIQIN, DAI YUTING, JIANG ZEJU
• Format: Patent
• Language: Chinese; English
• Published: 28.04.2020
• Subjects: CONTROLLING; EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS; PHYSICS; REGULATING; SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES

The invention provides an intelligent gas-liquid constant dryness and constant flow regulating device. A shaping device is installed at one end in a main body; a packing device is installed on the middle part in the main body, a fixed separation plate is welded to the inner wall of the packing device, a movable separation plate is connected with a stepping motor regulating system A, a gas-liquid flow regulator is installed in a branch pipe B, a gear sliding strip is controlled by a stepping motor regulating system B, the gas-liquid flow regulator is internally provided with a support rod, a fixed float is installed on the support rod, and a nozzle is welded to the inner wall of the gas-liquid flow regulator. The intelligent gas-liquid constant dryness and constant flow regulating device has the advantages that the distribution and regulation capabilities are improved, and constant dryness and constant flow gas-liquid distribution under different pressures can be realized in combinationwith a critical flow pri