Dust removal and prevention device and ultrafine crushing processing equipment

The embodiment of the utility model discloses a dust removal and prevention device and ultrafine grinding processing equipment. The dust removal and prevention device comprises a dust cover and a dustremoval pipe, the dust cover comprises a closing-in end and a flaring end, the flaring end is used for being buckled on a feeding port, a dust remover discharging port and a cyclone collecting port of the superfine grinding processing equipment, and the other end of the dust removal pipe is connected to the closing-in end. According to the dust removal and prevention device, dust generated in thesuperfine grinding machining process is collected through the dust cover and the dust removal pipe, and the situation that raised dust easily causes environmental pollution and affects the physical and psychological health of machining personnel is prevented. 本实用新型的实施例公开了一种除尘防尘装置及超细粉碎加工设备，除尘防尘装置包括防尘罩及除尘管，所述防尘罩包括收口端及扩口端，所述扩口端用于扣设在超细粉碎加工设备的加料口、除尘器下料口及旋风收集口上，所述除尘管的另一端连接于所述收口端。该除尘防尘装置通过防尘罩及除尘管的设置对超细粉碎加工过程中产生的灰尘进行收集，防止扬尘易引发环境污