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Vertical roller mill operation process

Article source:admin Popularity:Dateline:2020-02-20 16:21

Before starting vertical roller mill in Raymond grinding workshop, it is necessary to check whether all repair doors are closed tightly, check whether the jaw gap of the crusher meets the feed size size, and adjust the speed of the analyzer to reach the approximate product size. Finally, press in order to boot.
 
1. Start the bucket elevator;
2. Start the jaw crusher;
3. Start the analyzer after the material is stored in the warehouse;
4. Start up the blower (no load start, load after normal operation);
5. Start the main machine of vertical roller mill and start the electromagnetic vibration feeder immediately after starting the main machine. 
At this time, vertical roller mill grinding work will begin.
 
The operation sequence of vertical roller mill is simple as follows: start-up: hoist crusher,analyzer fan, main engine feeder. When the vertical roller Mill stops, the machines should be shut down in the following order:
 
1. Close the feeder first and stop feeding;
2. Stop the host after about one minute;
3. Stop the blower after blowing off the remaining powder;
4. Close the analyzer at last.
 
Vertical roller mill shutdown sequence is: feeder, main engine, blower analyzer. 
Note: After the hoist transports a certain amount of material to the warehouse, it stops the crusher first and then stops the hoisting. This should be changed by the current storage.
 
Vertical roller mill is not allowed to refuel at will in normal operation. To ensure production safety, abnormal noise in any part of the mill or sudden increase in load should be stopped immediately for inspection, troubleshooting, in order to avoid major accidents. It is necessary to take out the surplus material of the mill when the mill continues to start, otherwise the current will be too large when the mill starts, which will affect the start-up.
 
As a professional manufacturer of grinding mills, Shuguang Heavy Machinery sells a variety of different types of mill equipment, including ball mills, Raymond mills, vertical mills, etc.Welcome to contact us for more details.
 
Factory Address: Longjiang West Road, Shangjie District, Zhengzhou City
Contact number: +86-371-67666660 676667
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After-sales Service Department: 0371-67666667

Keywords:vertical roller mill

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