Method of manufacturing filter plate for filter press

Abstract

Abstract Translated from Japanese (57)【要約】 【課題】軽量で正確な固液分離が行えるフイルタープレ スの濾板体の製造を容易に、且つ、安価に行えるような 製造方法を提供する。 【解決手段】濾枠１５に対し、濾板本体８' の形成に供 する型枠２８，２８をそのボス２２に対する凹部２２' を形成して濾枠１５に一体的に組み付け、スラリー供給 パイプ挿通孔２３' から溶融ゴムを圧入し、形成部空間 ２８' の隅々に亘って正確に充填し、経時的に凝固させ て濾枠１５と濾板本体８' の一体の濾板体４' を得る。 【効果】プレス成形等によらず、溶融ゴムを空間形成部 に圧入することによりボスが正確に形成し、Ｔ型の排液 パイプの鋳込み等が設計通りに正確に行え、低コストで 製造が出来、操作性も向上する。 (57) [Problem] To provide a manufacturing method capable of easily and inexpensively manufacturing a filter plate of a filter press capable of performing lightweight and accurate solid-liquid separation. In a filter frame, a mold for forming a filter plate body is formed in a concave portion with respect to a boss thereof. Is formed and assembled integrally with the filter frame 15, and molten rubber is press-fitted through the slurry supply pipe insertion hole 23 ', and is filled precisely over the corners of the forming space 28', and solidified with time to filter. An integral filter plate 4 'of the frame 15 and the filter plate body 8' is obtained. [Effect] The boss is formed accurately by pressing molten rubber into the space forming part without using press molding, etc., and the T-shaped drainage pipe can be cast exactly as designed, and production can be performed at low cost. And operability is improved.

Inventors

• 👤 Takeshi Hoya
• 👤 武司 保谷

Bibliographic Details