Semi-finished copper foil treatment system for crude foil engine

• Main Authors: ZHANG YONGJUN, YAO YUXI, WANG JINXING, LI JIFENG, DONG GUOFEI, GUO WENPING, MENG JIANLONG
• Format: Patent
• Language: English
• Published: 01.07.2015
• Subjects: APPARATUS THEREFOR; CHEMISTRY; ELECTROFORMING; ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; METALLURGY; PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS

A semi-finished copper foil treatment system for a crude foil engine comprises a rack and an air heater, wherein a cathode roller, an anode plate, a liquid spray head, a water scraping plate, a water spray head, a water squeezing roller, an M-surface air knife, a peeling roller and an S-surface air knife; the anode plate, the liquid spray head, the water scraping plate, the water spray head, the water squeezing roller, the M-surface air knife, the peeling roller and the S-surface air knife are all located on the same side of the cathode roller and sequentially arranged from bottom to top; an air outlet of the air heater is connected with air inlets of the M-surface air knife and the S-surface air knife through an air blowing pipe; both a spray nozzle of the liquid spray head and a spray nozzle of the water spray head face the center line of the cathode roller; the M-surface air knife blows air obliquely downward; the S-surface air knife is located on the right of the position above the peeling roller; the S-surface air knife blows air vertically downward. With the adoption of the semi-finished copper foil treatment system, two side surfaces of semi-finished copper foil can be blown dry simultaneously, the oxidation phenomenon of an S-surface of crude foil is effectively controlled, and accordingly, the product quality of the semi-finished copper foil is improved.