No. 5 boiler stopped smoothly and was transferred to maintenance

The boiler workshop of heat and power Production Department of Urumqi Petrochemical Company cooperated with each other in an orderly manner and carried out boiler shutdown work of No.5. 16:50, no. 5 boiler out of the last oil gun safety shutdown, marking the maintenance work formally opened the prelude.
In order to ensure the safety and stability of no. 5 furnace shutdown, the boiler workshop made full preparations, organized technicians and operators to revise and improve the shutdown operation card, quantified key steps; All personnel to stop the furnace operation training examination; The on-duty cadre organizes the night shift personnel to carry out the actual combat drill of furnace stop operation, so that everyone can operate and meet the emergency.

In the process of furnace shutdown, the personnel of No.5 furnace strictly operate one by one in accordance with the operation card of furnace shutdown, so as to achieve division of labor and coordination, step by step confirmation, focusing on the disposal of coal powder, steam and other high-temperature flammable media, to ensure that the medium in the system is depurated. At the same time, no. 3 and 4 furnace personnel did not relax, they closely watch the parameters, timely adjustment of operation, closely cooperate with no. 5 boiler shutdown.

After the shutdown of No.5 furnace, the boiler workshop carried out power back, purge, blind plate plugging and other work one by one, implemented energy isolation measures, Lockout tagout, eliminated all foreseeable safety risks, and created a safe and reliable construction environment for maintenance work.
No. 5 furnace is out of service for maintenance, and the boiler workshop will also enter the production mode of simultaneous maintenance and maintenance. The workshop formulated a detailed plan for the protection and supply of the two furnaces, and all the cadres and staff studied and implemented it earnestly and did their best to ensure the safety and supply of the boilers in transport.