Title:
Connection structure of the filter cloth lower end in a filter press
Document Type and Number:
Japanese Patent JP6009482
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To hold a filter cloth in a tensioned state on filtration surfaces of front and back sides of a filter plate by easily thread-stitch-binding a lower end of the filter cloth, without use of a filter cloth stretching rod.SOLUTION: A connection structure includes a protruding edge 14 that is provided by folding and sewing a lower end to each lower end of a filter cloth arranged below a lower end 1a of a filter plate, in a filter cloth 2 for covering front and back sides of a filter plate 1, and a cylindrical body 16 in which one slit 17 is drilled throughout a longitudinal area of a side wall. Each protruding edge 14, which is slide-inserted from a one-end opening 16a of the cylindrical body 16, is held in an anti-coming-off manner through the slit 17 within the cylindrical body 16 so that the lower end of the filter cloth can be thread-stitch-bound.
Inventors:
Hiroshi Ito
Kyoji Ito
Yoshihiro Ito
Kyoji Ito
Yoshihiro Ito
Application Number:
JP2014048733A
Publication Date:
October 19, 2016
Filing Date:
March 12, 2014
Export Citation:
Assignee:
Ito Manufacturing Co., Ltd.
International Classes:
B01D25/12
Domestic Patent References:
| JP59102410A |
Attorney, Agent or Firm:
Kinichi Nishiyama