BOPI 03 BR/2023 REPERTOIRE NUMERIQUE 19 Fig. 1 Consulter le mémoire ________________________________________ (11) 20842 (51) B01D 25/12 (2018.01); B01D 25/172 (2018.01); B01D 25/19 (2018.01) (21) 1202100400 - PCT/FI2020/050123 (22) 26/02/2020 (30) CN n° PCT/CN2019/077206 du 06/03/2019 (54) Horizontal plate pressure filter. (72) FOSTER, Geoffrey (CN); YAN, Huan (CN) et LI, Zhihong (CN) (73) Metso Outotec Finland Oy, Lokomonkatu 3, 33900 TAMPERE (FI) (74) SPOOR & FISHER Inc. NGWAFOR & PARTNERS Sarl, The House of Gideon, Golf/Bastos Quarters, Opposite The American Embassy, Entrance-Saint John Paul II Boulevard, P.O. Box 8211, YAOUNDE (CM). (57) The disclosure relates to a horizontal plate pressure filter (1), comprising a plurality of superimposed filter plates (2) for forming filter chambers between at least two adjacent filter plates An opening actuator arrangement (5) provides an opening movement and a closing movement, and an opening mechanism (6) is coupled to the opening actuator arrangement (5) and is configured to mechanically transmit the opening movement and the closing movement. Particularly, the opening mechanism (6) extends vertically at a plurality of distinct positions, (4), and the opening actuator (5) arrangement comprises an electric motor (5a) mechanically operationally coupled to the opening mechanism (6), at a plurality of distinct positions thereof. Consulter le mémoire
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