repair method for innerface of an overage vessel

摘要

The present invention occurs if certain parts and weld corrosion on the inside of the various pressure reservoir aging, corrosion by allowing the epoxy resin to the entire inner surface of the car 2, the storage container while the non-woven fabric impregnated with the first drive lined storage containers by coating the inner surface of the epoxy resin is an epoxy resin-coated waterproof layer is formed to surround the rice occurs region enough, various according to a long-term use of the pressure storage vessel that can effectively prevent corrosion occurs on the inner part, and to extend the service life of the various pressure storage container, the storage container while the contents stored therein completely discharged removing the green rust of rust formed on the inner surface step portion (S1) and; Forcibly forced drying process (S2) and dried with a blower for the corrosion region of the storage container is removed rust; Forced drying of the epoxy resin impregnated for the corrosion area to bond the nonwoven fabric such that the first non-woven bonding process waterproof layer is formed (S3), and; Nature such that the corrosion area is an epoxy resin-impregnated non-woven fabric bonded to the inner surface of the storage container coated with epoxy resin for the entire second waterproof layer so as to form a resin coating step of (S4) and an epoxy resin is applied to air-dry the inner surface of the reservoir the drying step (S5) the compensation method the inner surface of the old pressure reservoir characterized in that a.