The No. 1 boiler in the integrated power workshop of coal, electricity and aluminum in Xingyi, Guizhou was ignited successfully.

SMM Network News: 20:08 on September 23rd, Hebei Engineering Company general contract construction of the Guizhou Xingyi coal-electricity-aluminum integration industry project cogeneration power workshop project No.1 boiler ignition was successful. The successful ignition indicates that the No. 1 boiler has entered the stage of high temperature drying and pipe blowing, which has laid a solid foundation for the follow-up start-up of the unit.

The project is a key project in Guizhou Province, covering 4 × 350MW supercritical circulating fluidized bed pure condensation wet cooling unit project of cogeneration power plant, 330kt/an aluminum alloy plate and strip processing main project, comprehensive utilization of ash and desulphurization gypsum, etc., with a total investment of more than 6 billion yuan. The boiler adopts the unique CFB circulating fluidized bed boiler of Dongfang Boiler Plant, which is characterized by supercritical once-through boiler, single furnace body, balanced ventilation, primary intermediate reheat, solid state slag discharge and circulating fluidized bed combustion. In order to ensure the smooth ignition of the No. 1 boiler, on the basis of conscientiously summing up the construction experience of the No. 2 boiler, all the construction personnel of the company pay attention to the equipment defects, optimize the construction plan, reasonably organize the construction of personnel, and organize the coordination of relevant specialties. actively coordinate the process issues, so as to ensure the smooth connection of all links. The successful ignition of the boiler of Unit 1 has been highly appraised by the supervisor and the owner.

It is reported that after the completion of the project, the annual output value will be more than 8 billion yuan, the annual tax revenue will be about 1.1 billion yuan, and local logistics services will be promoted to more than 10 million tons, from which nearly 4000 families will directly and quickly benefit. It has played an important role in helping poverty-stricken mountainous areas and old revolutionary base areas to get rid of poverty.