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In order to further improve the level of equipment management, the steam turbine unit of the Shanghai Petrochemical Department of Thermal Power used the new technology of "DDP ten thousand viscous anticorrosive elastic glue" for the first time in the maintenance of the No.
6 cooling tower fan, which can effectively solve the problem of equipment fixing in humid environments.
The “old problem” of bolt corrosion and rust
.
Because the working environment of No.
6 cooling tower is humid, it is easy to cause corrosion and rust of equipment fixing bolts
.
If you cannot loosen up during maintenance, you need to use an air gun to cut the bolts, which not only prolongs the construction period, wastes maintenance materials and increases maintenance costs, but also requires hot work
Before this overhaul, the Ministry was determined to solve this problem that has plagued the device for many years
.
After consulting a large amount of information and communicating with peers, according to the equipment structure and various parameters, the department decided to adopt the new technology of "DDP ten thousand viscous anticorrosive elastic glue"
"DDP Wanvis Anticorrosive Elastic Adhesive" is an elastic coating sealant prepared based on the main components of special organic silicone resin plus other active additives.
(Yan Xueming and Wu Wei)
