Passivating device and electrochemical reaction equipment are prevented to polar plate

The utility model discloses a passivating device and electrochemical reaction equipment are prevented to polar plate, the vortex gas that passivating device's high -pressure whirlpool pump produced isprevented to the polar plate, through the gas distribution collector, branch air distribution pipe rises last venthole blowout back, the counter electrode board produces the air current that rises, can erode the attachment on the plate electrode effectively, can prevent that the passivation of plate electrode from rustting at the in -process of electrochemical reaction disposition of equipment, the life of plate electrode has been prolonged, guarantee the electrolyte ability of electrochemical reaction equipment, simultaneously can adjust quality of water to filling into a large amount of oxygen in the sewage, play fine preliminary treatment effect for subsequent sewage treatment. 本实用新型公开了种极板防钝化装置及电化学反应设备，极板防钝化装置的高压漩涡气泵产生的涡流气体，通过布气集管，布气支管上的出气孔喷出后上升，对应电极板产生上升的气流，可有效地冲刷掉电极板上的附着物，能够在电化学反应设备使用的过程中防止电极板的钝化生锈，延长了电极板的使用