With the development of mill technology, mechanical Impact mill crusher equipment has gradually penetrated into people's daily lives.
What factors will affect the performance parameters of mechanical Impact mill crusher equipment to use it?
The following is a detailed description:
1 Control feed size
Most mechanical Impact mill crusher equipment there is a limit to the requirements of feed size. After the material into the crushing chamber, and pulverized before the collision with other particles, can be sufficiently accelerated. After large particles into the crushing chamber it is difficult to completely acceleration, which will allow them to stay in the machine for too long, resulting in excessive energy consumption. Therefore, large-scale production of ultra-fine powder, the particle size is too large for pre-grinding of raw materials is an effective way of saving energy.
2. Working medium
Currently, mechanical Impact mill crusher equipment main working medium is compressed air, superheated steam, inert gas. Select the working fluid has a certain influence on the crushing effect and economy. Superheated steam is superior to air flow velocity and the critical aspects obtain higher flow rates and uniform flow field. However, the use of superheated steam as the working fluid, must ensure that it is still in the superheated state before entering the product collection device, otherwise it will cause the material to condense.
3. The feed rate of
The feed rate is an important parameter reflecting the jet mill capacity. In the pulverization process, the intake air flow rate selected with the optimum feed rate ratio is the key to improve the grinding efficiency. In general, the intake air flow rate under certain conditions, the feed rate is proportional to the product size. However, excessive feed rate, particle density increases the grinding zone, mutual interference is not conducive to the accelerated particles is difficult to achieve sufficiently effective collision between particles, impact crushing effect; Although the feed speed is too slow, but the particles stay in the crushing zone the time can be extended, which will reduce the particle density, reduce the collision rate, resulting in increased energy consumption per unit of production and reducing production capacity.
4. size limit
mechanical Impact mill crusher equipment during the comminution process, the material with decreasing particle size, uniformity and intensity crystalline material is increased. After reaching a certain extent, the particle size of the material is reduced or not reduced very slowly, i.e. reached the limit of the material crushed. In this case, the material specific surface area increases, increasing the activity of the particle surface, agglomeration between the particles and the polishing state of dynamic equilibrium, even if the extended grinding time, it is difficult to further reduce the particle size of the material.
El faction organic pigments mechanical Impact mill crusher equipment Case Study: The company is Taiwan's industrial chemicals business, the company for 19 years from when we sent El purchased a used crushing mechanical pulverizer mill the organic pigment.
Technical parameters:
Finished Size: D50 less than 325 mesh
production capacity: 300KG
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