Pickling gas blowing device

• Main Author: LI SHENGYONG
• Format: Patent
• Language: Chinese; English
• Published: 22.02.2019
• Subjects: CHEMICAL SURFACE TREATMENT; CHEMISTRY; CLEANING OR DEGREASING OF METALLIC MATERIAL BY CHEMICALMETHODS OTHER THAN ELECTROLYSIS; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; COATING MATERIAL WITH METALLIC MATERIAL; COATING METALLIC MATERIAL; DIFFUSION TREATMENT OF METALLIC MATERIAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL; METALLURGY

The utility model discloses a pickling gas blowing device, the utility model discloses a fixing base, entry taper sleeve and exit cone cover, the middle part of fixing base be provided with wire -passing through hole, wire -passing through hole including the first installing port that is used for installation entry taper sleeve, be used for installing the second installing port of exit cone coverand be used for communicateing the intermediate junction section of first installing port and second installing port, be provided with the air inlet that is used for connecting high -pressure air feeder on the side of fixing base, the preceding terminal surface of exit cone cover be the conical surface, the medial surface of second installing port is the conical surface assorted conical surface that overlaps with exit cone. The utility model discloses the setting before the steel wire water -washing step, through intercommunication high -pressure gas on to the steel wire remaining acidizing fluid carry out sweeping of