Ishigaki Company Limited

Kazuhisa Otani

Yukitoshi Mitani

Nobuo Honda

Kunihiko Tsuchida

Filter plate for a filter press

A vibration rod for simultaneously vibrating upper-portion support bars arranged to be upwards brought into contact with two ends of the upper-portion support bar to simultaneously vibrate the upper-portion support bars is disposed below the bar for supporting the upper portion of each of filter clothes each of which is disposed between filter plates; and washing pipes each having nozzles pointed to the filter cloth from a position above a gap between filter plates are disposed above the filter plates disposed in parallel so that cakes allowed to adhere to the filter clothes are separated by vibrating the filter plates simultaneously with opening of all of the filter plates. Then, washing water sprayed from the nozzles enables all of the filter clothes to simultaneously be washed and regenerated.

Apparatus for regenerating filter clothes of filter press

Since a filter unit is formed by causing an upper portion support bar for a filter cloth put on a filtering surface of a filter plate to be engaged to a washing pipe integrally provided for the filter plate, a filtering mechanism portion of a filter press can easily be formed by mounting the filter units by a predetermined number. Moreover, the operation control and maintenance of the filter press can easily be performed.

Growing community of inventors

Marugame, Japan

Kazuhisa Otani