Hot mill emulsion purification and recovery device

The invention discloses a hot mill emulsion purification and recovery device and belongs to the technical field of effluent oil treatment equipment. The device comprises an oil collection tank, wherein a weir-type oil collector floating on the liquid surface is installed in the oil collection tank, the oil collection tank is provided with an air blowing port for blowing floating oil on the liquid surface of emulsion to the weir-type oil collector, dirty liquid extracted from the weir-type oil collector passes through an oil-water separator to remove greasy dirt, and then the liquid is conveyed into the oil collection tank. The device can be used for solving the problem that the oil skimming and purifying rate and efficiency are low during oil skimming operation of an existing oil scraper. 本发明公开了种热轧机乳化液净化回收装置，属污油处理设备技术领域，该装置包括集油箱，所述集油箱内装有浮在液面上的堰式收油机，所述集油箱上设有将乳化液液面的浮油吹向所述堰式收油机的喷气口，所述堰式收油机抽出的污液经过油、水分离器除去油污后的液体再输入所述集油箱。本发明可以解决现有刮油机工作撇油时存在的撇油净化率底和效率低的问题。