The working principle of cyclone powder collector in milling production line

Powder collector is an important part of the milling production line, but also the final process of the entire production process, powder collector quality, powder collection effect is also an important factor affecting the yield, the general working principle of the collector are largely the same, but such as the 175 European version of the mill is different, in the evening there will be a bypass powder collector device, so that the powder downstream is more smooth and efficient. Here we first look at its working principle.

The working principle of the powder collector is actually very simple, its shape is a cone-shaped structure, when the powder and wind mixture into the powder collection device, powder and wind mixture due to gravity and wind mobility characteristics, with the pipe wall to do the spiral downward movement, when it reaches the bottom end of the cone when the powder and air separation, which airflow airflow with the cone wall contraction to the centre to the bottom of the cone to move to the centre of the formation of a rotating upward airflow cylinder, this airflow is also the result of the fan and the powder collector, the powder collector will be a bypass powder collector. This airflow is also due to a suction pipe between the fan and the powder collector, but the installation of this pipe is also a trick, the wind off the mouth must not be higher than the mouth of the conveying pipeline, which is also to avoid the wind just into the powder collector and the powder together with the pipeline out of this. Powder and airflow separation in order to avoid being taken away by the core airflow will be installed at the lower end of a lock powder, to the outside world of positive pressure gas and collector of negative pressure gas separation, so the sealing requirements of the lower end of the powder collector is very strict, the lock powder is also a necessary component, or else the equipment, not to mention the low yield, but there may be fewer powders or even the phenomenon of no powder.

The above is the general working principle of the powder collector, the traditional Raymond mill are used in this device, plus bypass powder collector device working principle is the same, but he will add a wind device in the collector periphery, this device is like a guide to make the powder and wind mixture to reach the destination quickly, the role of this device can also reduce the wind in the collector to stay in the time, to improve efficiency, and secondly, the powder flow is more smooth, the output is higher. Higher. So the bypass collector is also now more advanced and highly respected equipment components.

Raymond mill each component has its own little mystery, in-depth understanding of you will find that they are made of many small parts, small principles together to put together, combined to complete a set of manpower can not be and engineering projects, these are also required to technicians, field operators must be familiar with the product knowledge.

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