Add Time : 2021-06-25
What should we do when the feed of the slime dryer equipment is intermittent?
During the drying process of coal slime, sometimes the feeding is intermittent. In that case not only the working efficiency of the coal slime dryer will be affected, but also because of little material was fed into the dryer, it is easier to cause high temperature in the drying cylinder to over dryer the coal slime into paste , which will affect the quality of the dried coal.
At the same time, intermittent feeding of coal slime dryer will cause heat energy waste thus increase the investment cost. So what should we do when the feeding is intermittent ?
1. Improve the way of material feeding
Using belt conveyor to continuously load coal slime into hopper in batches to ensure the continuity of coal slime drying process. As the materials in the feed hopper are loaded in batches, the feed port cannot form a sealing effect, and it is inevitable that cold air enters the coal slime dryer. Therefore, in order to prevent this from happening, the windproof device can be designed at the inlet to improve that.
2.Improve the feeding structure
In order to ensure the continuity of the feeding of coal slime dryer, the inclination angle of the feeding hopper can ＞60°, or the hopper scan be structured as a curve. However, in order to prevent the coal slurry in the hopper from easily blocking when the cutting motor rotates too fast, the feeding speed should be controlled in the feeding process of the coal slime dryer.
During the operation of the coal slime dryer, maintaining the continuity of the feed is a prerequisite for ensuring the normal and stable operation of coal slime drying process. Once the feed of the coal slime is intermittent, we have to find out the reason in time.And check the various auxiliary accessories of the coal slime dryer line accordingly, to make a reasonable and scientific treatment.
Zhengzhou Dongding, as a professional manufacturer of coal drying equipment, can design the plan according to the demands of customers, and provide a variety of heat sources for use, in order to meet the environmental standards.
Please contact us when you need a dryer equipment, We will provide you with a professional drying plan in the shortest time at a reasonable price. Contact us to get your owner solution.
