Ten construction company commitment Sinochem Quanzhou 3.4 million tons / year catalytic cracking unit overhaul technical transformation project, two 50-meter-high waste heat boiler renovation construction, after the transformation of the young surgeon team of 60 workers 26 days of hard work in 1 The transformation was completed on the 8th and passed the inspection and acceptance on the 9th to be handed over to the production workshop.
The reconstruction of waste heat boiler is one of the two key and important main lines of this major overhaul. It is necessary to rebuild and replace 140 new sootblowers, pipes of 1,200 meters, various valve groups of 12 sets, sealing devices 30 after demolition of old ones 72 expansion joints, 37 tons of steel structure, 180 meters of deflector, 1330 meters of electrical cables and 66 cubic meters of insulation. The working space on the furnace is small and the installation and dismantling work volume is very large. After removing the hole needs to be blocked, and then to re-install the new sootblower and piping, especially the replacement of 30 seals, heavy volume, the total weld length of 1006 meters, the welding workload is very large.
Ten Construction Company attaches great importance to this, carefully organized planning, selection of a good construction skills, hard work, high-quality team for construction, in the reconstruction of the boiler to take a series of measures to take: organization and control, safety, technical quality nail in the On-site organization and coordination to solve problems, strict safety and quality control, escort for technical renovation construction. Boiler Youth Commando science organization division of labor, and then divided into two 30-person assault squad, each responsible for a furnace transformation, transformation and construction Between the teams to start more than the safety, quality, speed, civilized construction 'learn than to help super' labor competition, hard work 13 hours a day, welders every night to pick light welding, brave fight in all participating workers The two boilers are safe, of good quality and completed on schedule.
