▎ 摘　　要

NOVELTY - A device comprises micro-bubble medium-type anti-blocking filter assembly (1), top portion sunken omnidirectional transport component (2) and bidirectional vortex circulating drying collecting component (3). The micro-bubble medium-type anti-blocking filter assembly comprises anti-blocking filter device (11) and micro-bubble conveying device (12). The micro-bubble conveying device is set on one side of anti-blocking filter device. The top portion sunken omnidirectional transport component is set on anti-blocking filter device. The top portion sunken omnidirectional transport component comprises top portion sinking device and omnidirectional absorbing conveying device. The omnidirectional absorbing conveying device is set in middle top portion sinking device. The bidirectional vortex circulating drying collecting component is set on one side of anti-blocking filter device. The waste heat circulating collecting device is set on bidirectional vortex circulating drying device. USE - The waste liquid recycling device is used for micro-bubble interventional type graphene production. ADVANTAGE - The micro-bubble mixed liquid flows out from the vertical liquid outlet pipe to be carried to the upper part of the liquid level graphite after entering the filter barrel, so as to avoid large amount of oxidation graphite blockage of the filter plate. The waste liquid is discharged through the waste liquid discharge pipe, so that the uppermost oxidation can graphite dropped on filter plate can be dropped again, thus the fast filtering of the oxidation can be realized. The filtering effect of the device can be improved. The property of the oxidized graphite filtering can be absorbed by the adsorption hood, and then enters the drying barrel through the conveying hose, because the forward and reverse air outlet pipes are arranged at intervals, and the air direction of the internal drying air flow is opposite. The dispersion degree of the oxide powder DETAILED DESCRIPTION - A device comprises micro-bubble medium-type anti-blocking filter assembly (1), top portion sunken omnidirectional transport component (2) and bidirectional vortex circulating drying collecting component (3). The micro-bubble medium-type anti-blocking filter assembly comprises anti-blocking filter device (11) and micro-bubble conveying device (12). The micro-bubble conveying device is set on one side of anti-blocking filter device. The top portion sunken omnidirectional transport component is set on anti-blocking filter device. The top portion sunken omnidirectional transport component comprises top portion sinking device and omnidirectional absorbing conveying device. The omnidirectional absorbing conveying device is set in middle top portion sinking device. The bidirectional vortex circulating drying collecting component is set on one side of anti-blocking filter device. The bidirectional vortex circulating drying collecting component comprises bidirectional vortex circulating drying device and waste heat circulating collecting device. The waste heat circulating collecting device is set on inclined lower portion of bidirectional vortex circulating drying device. DESCRIPTION OF DRAWING(S) - The drawing shows a whole schematic diagram of waste liquid recycling device. 1Micro-bubble medium-type anti-blocking filter assembly 2Top portion sunken omnidirectional transport component 3Bidirectional vortex circulating drying collecting component 11Anti-blocking filter device 12Micro-bubble conveying device