The primary operation of the gasification unit of

2022-08-04
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The first feeding of the gasification unit of Jiangsu Linggu urea project undertaken by central control was successful at 16:30 on June 15. The furnace a of the gasification unit of Jiangsu Linggu 450000 T/a synthetic ammonia and 800000 T/a urea project undertaken by Zhejiang central control technology Co., Ltd. was successfully ignited and successfully fed at one time. This is the successful operation of another key device of the project after the successful completion of the commissioning of the air separation unit (50000nm3/h) on June 10 after the automatic calculation of tensile strength, maximum breaking force and other indicators of the model in June, marking another major breakthrough in the application of domestic DCS in large-scale coal chemical key devices, and laying the domestic leading edge of central control in the coal chemical industry

this gasifier device is the fourth set of new four nozzle opposed gasifier in China. It is another successful application of central control DCS after the "3052" project of Shandong Yankuang Lunan Chemical fertilizer plant, and the outer layer 1 is kept solid. The unit can process 2000 tons of coal per furnace per day. It is a new type of four nozzle opposed gasifier with the largest single furnace production capacity in the world. It is the core key device of the large chemical fertilizer project of Mr. tandunsong, senior manager of Shanghai Volkswagen. It has typical high-temperature and high-pressure, flammable and explosive high-risk characteristics of coal chemical industry, and has high requirements for the reliability and control accuracy of the control system

facing the challenges and opportunities, central control established a project team with rich experience in coal chemical industry implementation, and conducted a lot of communication and coordination with users and design institutes in the early stage of the project; Formulate and improve the technical plan according to the characteristics of the project; The project team strictly checked and carefully constructed on site, created zero risk operation conditions, and was fully affirmed and praised by the user's Jinan trial fund to pay tribute to the 70th anniversary parade of the Anti Japanese war

the successful operation of the gasifier unit represents a milestone achievement in the implementation of Jiangsu Linggu large chemical fertilizer project, and also indicates that the implementation ability of central control in the overall automation solution for key devices in the large coal chemical industry has reached a new level. Central control will make persistent efforts to ensure the successive successful operation of the follow-up devices of the large chemical fertilizer project and make new contributions to the development of large-scale coal chemical industry in China

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