SZ318对开双齿辊破碎机的研制

Development of SZ318 folio double dentate roller crusher

研制了一种适用于燃煤火力发电厂破碎炉渣的破碎机 .破碎辊采用 Cr Mo Nb- 新型材料 ,轴套经等离子喷涂处理 ,强化了关键部件的抗磨抗蚀 ;密封填料采用聚四氟乙烯纤维和碳纤维 ,改善了传动轴的防蚀和润滑 ,延长了设备的使用寿命 .同时 ,方便设备的维护 ,降低了工人的劳动强度 .

A new crusher suitable for coal power plant to break up the wet slag has been developed. In order to enhance the key ports' wear\|resistance and corrosion\|resistance, the crushing rollers are made of the new material CrMoNb\|Ⅱ, and the shaft sleeves are treated with plasma spraying. Because the seal stuff is made from PTFE and carbon fiber materials, the corrosion resistance and lubrication of transmission shaft are improved, and the device lifetime becomes long. At the same time, the device repair becomes convenient and the worker's labor strength becomes low.