1. Main usage
WLF turbine pulverizer is according to my company accumulated in the crushing materials in the actual conditions of our country and the risk to perfect design and into a new generation of mill, the machine is mainly suitable for low hardness material, chemical dyes, additives, feed, food, medicine, wood, chemical fiber and non-metal ore etc. The grinding, the fineness of 20-120 mesh in between regulation, has advantages of high yield, fine granularity, low noise, low energy consumption, simple maintenance, convenient installation, especially suitable for oily, viscous, heat sensitive, fibrous (e.g., ginger, pepper, pepper, lettuce, almond, soybean, anise, cinnamon) grinding etc. low hardness material.
涡轮粉碎机动转时,电机带动主轴及涡轮高速旋转（转速最高可达3800r/min）。涡轮与筛网圈上的磨块组成破碎、研磨副,当物料从加料斗中进入机腔内,物料在涡轮的旋转气流中紧密地摩擦和强烈地冲击到涡轮的叶片内侧上,并在叶片与磨块之间的缝隙中再次研磨。在粉碎物料的同时,涡轮吸入大量空气,这些气流起到了冷却机器、研磨物料及传送细料的作用。物料粉碎的细度取决于物料的性质和筛网的尺寸,以及物料和空气的通过量。粉碎好的物料通过负压风运的方法把物料运入旋风分离器, 该机有连续出料效果,有效的利用了流水线作业,粉尘由吸尘箱经布袋过滤回收。该机按“GMP”标准设计,全部用不锈钢材料制造,生产过程中无粉尘飞扬。且能提高物料的利用率,降低企业成本,目前已达 到国际先进水平。
2。 Components & working principle
2。1 The WLF type turbine pulverizing room mainly consists of the machine shell, the machine door, the turbine, the spindle, the sieve, the pulley and the motor。
2.2 When the turbine pulverization is maneuvering, the motor drives the spindle and the turbine to rotate at a high speed (up to 3800r/min). The turbine and the grinding block on the screen ring form a crushing and grinding pair. When the material enters the cavity from the charging hopper, the material will be strongly rubbed and strongly impacted on the inner side of the turbine blade in the swirling flow of the turbine, and it will be grinded again in the gap between the blade and the grinding block. While the material is crushed, the turbine draws in a large amount of air, which plays the role of cooling the machine, grinding materials and transporting fine materials. The fineness of material comminution depends on the nature of the material and the size of the screen, as well as the amount of material and air. The crushed material is transported to the cyclone separator through the way of negative pressure and wind transportation. The machine has continuous discharging effect, and the pipeline operation is effectively utilized. The dust is filtered and recovered through the bag through the vacuum box. The machine is designed according to the "GMP" standard, all made of stainless steel, and there is no dust flying in the process of production. And it can improve the utilization of materials and reduce the cost of enterprises. At present, it has reached the international advanced level.
The bearing parts of the WF turbine mill are equipped with a special labyrinth seal, which can effectively prevent dust from entering the bearing chamber, thereby prolonging the life of the bearing。 The machine door is equipped with silicone rubber seal ring, without dust leakage and pollution operation environment。
3.1 It has strong crushing capacity, low energy consumption and products have relatively small fineness.
3.2 The large crushing space and high wind pressure generated by turbine operation can not only improve the production capacity, reduce the over crushing phenomenon, but also effectively avoid the deposition and blockage of the screen during the process of material crushing.
3.3 Because of the intensification of shear, the crushing capacity of the fibrous material is higher than that of the ordinary equipment.
3。4 The installation of the screen is convenient, the positioning is reliable, and the insertion type is used。 The service life is much higher than that of the ring screen。
3.5 The design of an embedded motor can reduce the center of gravity of the machine and effectively reduce the noise of the equipment.
3.6 The machine has a continuous discharging effect and effectively uses the assembly line operation
4。 Technical parameters
型号 Model 200 300 400 600 800
生产能力（kg/h） Capacity 10-100 30-200 50-300 100-500 300-800
主轴转速(r/min) Spindle speed 4500 3800 2900 2500 2000
进料粒度(mm) Size of feed grain 6 10 12 14 15
粉碎粒度（目）Size after smashing 20-120 20-120 20-120 20-120 20-100
粉碎电机(kw) Pulverzing motor 5.5 7.5 11 22 37