The condensing steam turbine of the propylene refrigeration compressor unit of the separation unit of Ningxia Baofeng Energy Coal-to-Olefins Phase III project was successfully converted in one go

Thread Content

At 5 pm on July 11, a condensing steam turbine in the propylene refrigeration compressor unit of the separation unit of the coal-to-olefins phase III project of Ningxia Baofeng Energy Group successfully completed a stand-alone test run and was successful in one run. All operating indicators met the design requirements and won unanimous praise from the owners. The propylene refrigeration compressor unit is an important transmission equipment for the olefin separation unit of the project, including a compressor and a steam turbine. The prime mover (driver) uses a condensing steam turbine with a total weight of 92 tons and a rated power of 30762 KW. In order to ensure high-quality completion of the steam turbine installation task, the transmission company pays close attention to the quality of equipment installation and conducts refined management and control of each construction link during the entire process. Before construction, gather construction personnel to discuss and optimize the construction plan. During the construction, experienced technical experts were selected to demonstrate the construction, the operation process was strictly controlled, and advanced tools and equipment such as laser alignment instruments and Lycra levels were used to ensure the installation accuracy and quality of the steam turbine. In addition, detailed commissioning plans and operating procedures were formulated in advance, and multiple drills and trainings were conducted. During the test run, the test run personnel worked closely together and strictly implemented various operating procedures to ensure the smooth completion of the test run node. The successful test run of the single steam turbine demonstrates Shaanxi Chemical Construction's strong technical strength and exquisite skills in the installation and debugging of large transmission equipment, and has accumulated construction experience for the subsequent equipment debugging of the project.