In April 5th, 2# urea plant comprehensive parking overhaul, the urea synthetic tower tower, exhaust pressure system pressure relief displacement, and falling film evaporator, the flash evaporator outlet pipe, check low hydrolysis, flash evaporator for repair. In order to ensure the safety of the successful completion of the maintenance tasks, urea workshop first thoroughly replacement on the system, the need for inlet into the tank and hot area, be blind and isolation, and listing the warning. According to the requirements well into the tower, analysis into the tank and hot, strict implementation of all kinds of operation ticket, ensure the maintenance work from the source of security. The workshop has also carried on the detailed division of labor, divided into four maintenance group, each group has a workshop managers lead, each responsible for the maintenance of safety, schedule and quality of their.

The overhaul is strongly supported by the company leadership and the brother unit, the work steadily and orderly move forward, and the repair work completed ahead of schedule smoothly. After overhaul for the stable operation of the system provides a reliable protection.