2014年6月17日星期二

How to improve raymond mill powder discharging capacity:


Raymond grinding mill is nowadays the most common industrial one of powder making equipment. The machine discharging capacity directly effect the whole project efficiency, you can find raymond mill production efficiency effects, for improve powder discharging capacity and each enterprise is very important, thus, henan kefan engineer summarizes the following tips to discuss;
Effect raymond mill discharging capacity factors:
Material too hard; harder material using raymond roller mill to grind is more difficult, and is more serious to abrassion the equipment, the machine working with slow speed, of course, with small capacity.
Material moisture: when material with big moisture, material is easy adhere to the raymond mill and easy to be blocked during discharging process, lead to working capacity reduced.
Raymond grinding mill output products fineness: high fineness requirement, the required raymond mill output material finer, the smaller working capacity.
Material compose: before grinding, more finer powder will have bigger effect on raymond mill, as these fine powder will easy adhere to conveying. For raw material with too much fine powder, you should screening once time before feeding to the machine.
Material viscosity: material with bigger viscosity will easy adhere to the machine.
Raymond mill spare parts(hammerhead, jaw board) with good wearable properties, the machine working with bigger capacity, if the spare parts is easy abrassion will effect working capacity.
Solve methods:
1. Raymond roller mill forward add fine crusher;
2. Improve powder grinding system, improve powder grinding effect;
3. Add high efficiency powder separator;
4. Check and adjust powder locker sealings, replace new blade;
5. After clean the airflow pipeline material, re-discharging again.

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