How to quickly reduce ash when flotation ash is too high

The solution to this situation is as follows:

1. Optimizing mineral processing technology: Through coal quality analysis, exploration and debugging of production index and reagent system, the feeding characteristics of flotation are improved, the production technology and process control are optimized, and the ash content of flotation clean coal is reduced.

2. Intensified pretreatment: Adding inhibitors in the flotation process can improve the selectivity of flotation and reduce the combination of high ash coal and bubbles, thus reducing the generation of waste gangue.

3. Optimize flotation process: by adjusting the liquid level of flotation machine and changing the working state of flotation machine, the purpose of reducing the ash content of flotation clean coal is achieved.