Carbon paper hydrophobic treatment device and method

• Main Authors: MOYAS, LIU HANDONG, SONG MENGGANG, LI YUEQING, CHAI MAORONG, HE XING, WANG ZHICHANG, ZHANG AIJING, ZHANG SHUO, ZHOU MINGZHENG
• Format: Patent
• Language: Chinese; English
• Published: 11.07.2023
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; IMPREGNATING OR COATING OF PAPER; PAPER NOT OTHERWISE PROVIDED FOR; PAPER-MAKING; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; PRODUCTION OF CELLULOSE; PULP COMPOSITIONS; TEXTILES; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G

The invention discloses a carbon paper hydrophobic treatment device and method.The carbon paper hydrophobic treatment device comprises an unwinding assembly, a hydrophobic assembly, a drying assembly and a winding assembly which are connected in sequence, the hydrophobic assembly comprises a dipping tank, a bubble removing baffle, a conveying roller and a carbon paper scraper, and the dipping tank is provided with a containing cavity used for containing hydrophobic liquid; the bubble removing baffle is installed in the containing cavity and divides the containing cavity into a bubble removing chamber and a water draining chamber, the bubble removing chamber is adjacent to the unwinding assembly, the water draining chamber is adjacent to the drying assembly, and a liquid passing channel communicating the bubble removing chamber with the water draining chamber is formed between the bubble removing baffle and the bottom face of the containing cavity; the conveying roller is mounted in the water draining chamber