• 专利标题:   Method for graphite electric conduction composite material filter cloth for electric sludge dewatering equipment, involves drying filter cloth soaked in graphene dispersion liquid at specific temperature range.
  • 专利号:   CN105797483-A, CN105797483-B
  • 发明人:   DING Q, HU J, LIU D, SHEN J
  • 专利权人:   SHANGHAI TECHASE ENVIRONMENTAL PROTECTIO, SHANGHAI TECHASE ENVIRONMENTAL PROTECTIO
  • 国际专利分类:   B01D039/08, C02F011/12
  • 专利详细信息:   CN105797483-A 27 Jul 2016 B01D-039/08 201663 Pages: 10 Chinese
  • 申请详细信息:   CN105797483-A CN10240715 18 Apr 2016
  • 优先权号:   CN10240715

▎ 摘  要

NOVELTY - The method involves preparing graphene disphersion liquid. The graphite electric conduction composite material filter cloth (2) is prepared by soaking the filter cloth in graphene dispersion liquid for 6-10 hours, and then drying soaked filter cloth at temperature of 80-160 degrees C for 6-10 hours. The graphite electric conduction composite material filter cloth is also prepared by soaking raw material fiber monofilament for woven filter cloth in graphene dispersion liquid for 0.5-5 hours and then weaving the filter cloth having fiber monofilament attached with graphene. USE - Method for graphite electric conduction composite material filter cloth (claimed) for electric sludge dewatering equipment. ADVANTAGE - The structure of device key components of dewatering equipment is simplified due to integration of the graphite anode material and filter cloth. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for the installation and utilizing method of graphite conductive composite cloth. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the graphite electric conduction composite material filter cloth. Positive pole (1) Graphite electric conduction composite material filter cloth (2) Insulation layer (4) Metal wire (5)