Post by sunflower on Dec 20, 2012 22:40:08 GMT -5
There are three factors affecting the sand making effect of the vertical shaft impact crusher, namely the nature of the ore (clay content of the ore, ore density), the structure of the device (inclination of the trough, the level of the overflow weir) and the methods for operation (pulp density, mine feeding amount).
You can understand the nature of the ore from the following aspects.
The first is the clay content of the ore. If the clay content of the feeding materials to the vertical shaft impact crusher is too much, the slurry viscosity will be great. The sedimentation rate of the mineral particles in the slurry will become low. The particle size of the overflow products will be coarse. In order to get the fineness of the overflow, you can appropriately add the supplementary water to reduce the concentration of the slurry. If the clay content of the ore is small, you can appropriately increase the density of the pulp.
The second is the density of the ore. In most cases, if the density of the ore is small, the viscosity of the pulp will become great. The particle size of the overflow products will become coarse. Therefore, when the vertical shaft impact crusher namely the sand making machine is used to crush the ores with great density, you should appropriately increase the concentration for sand making.
For the structure of the device, we should pay attention to the following aspects.
The first is the inclination of the trough. The size of the inclination angle of the vertical shaft impact crusher can not only determine the subsidence area for sand making, but also affect the mixing degree of the pulp.
The second is the level of the overflow weir. Adjusting the height of the weir of the vertical shaft impact crusher can change the size of the area of the sedimentation.
For the operation methods, we should understand the following points.
The first is the density of the pulp. The density of the pulp is a very important factor for the operation of the vertical shaft impact crusher.
The second is the feeding amount. The feeding amount of the vertical shaft impact crusher should be appropriate and should keep uniform and stable. In this way, the sand making process will be normal. We can obtain good sand making effect.
Raymond mill : www.hxjq-crushers.com/raymond-mill.html
Hydraulic cone crusher : www.hxjq-crushers.com/27.htm
You can understand the nature of the ore from the following aspects.
The first is the clay content of the ore. If the clay content of the feeding materials to the vertical shaft impact crusher is too much, the slurry viscosity will be great. The sedimentation rate of the mineral particles in the slurry will become low. The particle size of the overflow products will be coarse. In order to get the fineness of the overflow, you can appropriately add the supplementary water to reduce the concentration of the slurry. If the clay content of the ore is small, you can appropriately increase the density of the pulp.
The second is the density of the ore. In most cases, if the density of the ore is small, the viscosity of the pulp will become great. The particle size of the overflow products will become coarse. Therefore, when the vertical shaft impact crusher namely the sand making machine is used to crush the ores with great density, you should appropriately increase the concentration for sand making.
For the structure of the device, we should pay attention to the following aspects.
The first is the inclination of the trough. The size of the inclination angle of the vertical shaft impact crusher can not only determine the subsidence area for sand making, but also affect the mixing degree of the pulp.
The second is the level of the overflow weir. Adjusting the height of the weir of the vertical shaft impact crusher can change the size of the area of the sedimentation.
For the operation methods, we should understand the following points.
The first is the density of the pulp. The density of the pulp is a very important factor for the operation of the vertical shaft impact crusher.
The second is the feeding amount. The feeding amount of the vertical shaft impact crusher should be appropriate and should keep uniform and stable. In this way, the sand making process will be normal. We can obtain good sand making effect.
Raymond mill : www.hxjq-crushers.com/raymond-mill.html
Hydraulic cone crusher : www.hxjq-crushers.com/27.htm