Amino acid decoloration separator

The utility model relates to an amino acid decoloration separator, including filter equipment in advance, first membrane filter equipment, secondary membrane filter equipment and the electrodialysis device that connects gradually, the electrodialysis device including setting up negative electricity polar plate and the positive electricity polar plate in the shell, the positive iontophoresis of cross -distribution analyses unfamiliar and cloudy iontophoresis and analyses the membrane between negative electricity polar plate and positive electricity polar plate, they separate into negative pole liquid chamber, former liquid chamber, light liquid chamber, dope room and anodal liquid chamber in with the shell, negative pole liquid chamber and anodal liquid chamber are linked together its characterized in that through pipeline and electrode fluid reservoir: the export of evacuation pipe of negative pole liquid chamber be provided with the hydrogen detector, the export of evacuation pipe of anodal liquid chamber be provided with the chlorine detector. The utility model discloses a separator adopts the tertiary decoloration filter equipment of filter equipment, first membrane filter equipment and secondary membrane filter equipment in advance, and it is effectual to decolour, and product quality is high.