Title:
【発明の名称】懸濁液中のフレ-ク化可能物質を凝集させる装置、とくに故紙処理のための脱インキ装置の戻り水を浄化する装置
Document Type and Number:
Japanese Patent JPS63500108
Kind Code:
A
Abstract:
PCT No. PCT/EP86/00357 Sec. 371 Date Feb. 19, 1987 Sec. 102(e) Date Feb. 19, 1987 PCT Filed Jun. 16, 1986 PCT Pub. No. WO87/00220 PCT Pub. Date Jan. 15, 1987.An arrangement for separation by flocculation of flocculable substances contained in a suspension, as such is used particularly for purifying the backwater of deinking installations for waste paper processing, comprises a container supplied by a conduit with a suspension coming from a reservoir and admixed with flocculating agents and with air. The container contains a rotor with vertical shaft from which two arms extend outwardly at different heights. The suspension to be purified is delivered by the shaft and the upper arm, and by means of the lower situated arm leading the upper arm at an acute angle the purified water is removed. The floated-up flocculated substances are withdrawn from the surface as flotation scum and optionally by means of a conveying device through a scum conduit.
Inventors:
Klein Uniter Toger, Hans Hermann
Basler, Wolffgang
Carman, Albrecht
Giewelt, Wolfgang
Basler, Wolffgang
Carman, Albrecht
Giewelt, Wolfgang
Application Number:
JP50350186A
Publication Date:
January 14, 1988
Filing Date:
June 16, 1986
Export Citation:
Assignee:
Surutua-Esshiya-Wis Gezershyaft Mitt Besilyenktel Haftung
International Classes:
D21C5/02; B01D21/00; B01D21/01; C02F1/24; C02F1/28; C02F1/52; C02F1/68; D21B1/32; D21F1/82; (IPC1-7): B01D21/08; C02F1/28; D21C5/02
Attorney, Agent or Firm:
Toshio Yano