Novel low-carbon-emission pipeline combustion drive compression system

• Main Authors: DONG HAI, GUO JING, ZHAI QIYANG, LI DINAN, ZHAO HONGLIANG, SHEN DENGHAI, JIANG JINSHENG, LI XINGXING, LUO YIZHOU, SUN TAO, XU JINJIN, QU JING
• Format: Patent
• Language: Chinese; English
• Published: 08.12.2023
• Subjects: AIR INTAKES FOR JET-PROPULSION PLANTS; BLASTING; COMBUSTION ENGINES; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS; ENGINE PLANTS IN GENERAL; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES; GAS-TURBINE PLANTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; STEAM ACCUMULATORS; STEAM ENGINE PLANTS; STEAM ENGINES; WEAPONS

The invention relates to the technical field of exhaust gas utilization, in particular to a novel low-carbon-emission pipeline combustion drive compression system. Comprising a gas conveying pipeline, a gas turbine, a first centrifugal compressor and a second centrifugal compressor, the gas conveying pipeline is connected with the gas turbine and the first centrifugal compressor through pipelines, the first centrifugal compressor is connected with the second centrifugal compressor through a pipeline, and the gas turbine is connected with the first centrifugal compressor through a first gearbox; the second centrifugal compressor is used for driving the gas conveying pipeline to convey gas, a hydrogen separation device is arranged between the gas conveying pipeline and the gas turbine, a waste heat recovery device is arranged at the output end of the gas turbine, and an expansion machine is arranged at the tail end of the waste heat recovery device and connected with the second centrifugal compressor through a