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CN105051265A 对金属半成品尤其是扁平金属半成品加以连续表面电解处理的设备 有权

对金属半成品尤其是扁平金属半成品加以连续表面电解处理的设备
摘要：
一种用于对金属半成品尤其是扁平金属半成品进行连续表面电解处理的设备(10)，该设备包括容装池(12)，该容装池容装有电解液(SE)，在该容装池内部，金属半成品(11)沿着前进平面连续地前进；浸泡装置(31、32、33)，用于将金属半成品(11)浸泡在电解液中；至少一对电极(14)，该至少一对电极彼此相对，金属半成品(11)在该至少一对电极之间连续地前进，其中该对电极(14)包括至少一个第一电极(15)和至少一个第二电极(17)，第一电极面对前进平面的两个相对的平面形面中的一个，并且第一电极与金属半成品(11)以预定的距离间隔开以与其限定出第一间隙(16)，第二电极面对前进平面的两个相对平面形面中的另一个，并且第二电极与金属半成品(11)以预定的距离间隔开以与其限定出第二间隙(18)，其中所述至少一对电极(14)浸泡在电解液中并与电源组相关联，引进和搅动装置(19)，用于引进并搅动容装池(12)中的电解液，引进和搅动装置(19)包括：至少一个管道(20)，该至少一个管道布置在所述至少一对电极(14)处，并设有递送端部(20a)和抽吸端部(20b)，递送端部分别在第一间隙(16)处或者第二间隙(18)处面对所述两个相对平面形面中的一个，抽吸端部与递送端部(20a)相对，敞开并浸泡在容装池(12)中容装的电解液中；和用于引进电解液的至少一个引进喷嘴(21)，所述至少一个引进喷嘴能够与电解液的供送装置(22)相关联，并且所述至少一个引进喷嘴的出口嘴(21a)布置在所述至少一个管道(20)的抽吸端部(20b)处，其中，所述至少一个管道(20)的抽吸端部(20b)具有独立于所述至少一个引进喷嘴(21)并浸泡在容装池(12)容装的电解液中的一部分，并且其中，由所述至少一个引进喷嘴(21)喷射的电解液射流从容装池(12)的内部抽取电解液流，该电解液流通过抽吸端部(20b)进入所述至少一个管道(20)，电解液射流和电解液流混合在一起并从第一间隙(16)或者第二间隙(18)处从递送端部(20a)出来。
摘要（英）：

An apparatus (10) for the surface electrolytic treatment in continuous of metal semi-finished products, in particular flat metal semi-finished products, comprising a containment tank (12) containing an electrolytic solution (SE) and inside which a metal semi-finished product (11) is made to advance in continuous along an advancement plane, immersion means (31, 32, 33) for immersing the semi-finished product (11) in the electrolytic solution, at least one pair of electrodes (14) opposite to each other and between which the metal semi-finished product (11) is made to advance in continuous, wherein the pair of electrodes (14) comprises at least one first electrode (15) facing one of the two opposite plane faces of the advancement plane and at a defined distance from the metal semi finished product (11) so as to define with it a first interspace (16) and at least one second electrode (17) facing the other one of the two opposite plane faces of the advancement plane and at a defined distance from the metal semi-finished product (11) so as to define with it a second interspace (18) and wherein the at least one pair of electrodes (14) is immersed in the electrolytic solution and is associable with an electric power supply group, inletting and agitation means (19) for inletting and agitating the electrolytic solution in the tank (12) which comprise at least one duct (20) arranged at at least one pair of electrodes (14) and provided with a delivery end (20a) facing one of the two opposite plane faces at respectively the first interspace (16) or the second interspace (18) and with a suction end (20b) that is opposite the delivery end (20a) and open and immersed in the electrolytic solution contained in the tank (12) and at least one inletting nozzle (21) for inletting electrolytic solution which is associable with feeding means (22) for feeding the solution and the outlet mouth (21a) of which is arranged at said suction end (20b) of the duct (20), wherein the suction end (20b) of the at least one duct (20) has a portion that is free from the at least one nozzle (21) and which is immersed in the electrolytic solution contained in the tank (12) and wherein the jet of electrolytic solution emitted by the nozzle (21) draws from the inside of the tank (12) an electrolytic solution current that enters into the duct (20) through the free portion of the suction end (20b), the jet and the current mixed together exiting from the delivery end (20a) at the first interspace (16) or the second interspace (18).

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