| abstract |
The invention belongs to power equipment Material Field, more particularly to a kind of method of electric power line pole tower long-effective corrosion.Comprise the following steps：A, the surface of electric power line pole tower is derusted with alkaline cleaner first and decontamination is cleared up；B, by the electric power line pole tower dip-coating after processing in solution of silane, metallic surface silanization processing is carried out, silane film is formed on the surface of electric power line pole tower；C, after the completion for the treatment of b step, electric power line pole tower is entered in the galvanizing zinc zinc pot containing specific aluminium component by stove nose, carries out electric power line pole tower surfaces externally and internally differentiation hot dip processing；D, the electric power line pole tower after will be zinc-plated after air cooling, water cooling and drying, carries out oiling anti-corrosion protection processing again；E, after oiling preservative treatment, in the organic chromium-free fingerprint-resistant coating of one layer of upper re-coating of electric power line pole tower；The present invention improves electric power line pole tower service life, it is ensured that transmission line of electricity it is safe to use. |