Do You Know Coal Washer?
Apr. 30, 2021
Do You Know Coal Washer?
Depending on the quality of coal, coal needs to be "washed" with water and chemicals to remove sulfur and impurities before it is burned by power plants. It is generally believed that coal washing or coal preparation is an effective way to get the most benefit from coal that has never been mined. On the other hand, this is a water-consuming process: usually, it takes 45 cubic meters of water to wash one ton of coal. With the tightening of environmental protection laws and regulations, mechanized mining has increased the impurities in raw coal, the output has continued to soar, and the demand for improving the quality of coal has continued to increase.
Coal from coal mine is a complex material mixture with multiple physical properties. In addition to coal itself, this mixture also contains rocks, sand and various minerals. Therefore, coal must be purified before being sold to consumers. The cleaning process includes a series of steps, and finally produces products that are particularly suitable for specific consumer needs. The earliest of these steps is crushing and sorting. These two processes can reduce coal to a form that consumers need.
The coal washing plant has improved the coal washing process and the quality of coal washing, thereby increasing the price. Coal washing technology also helps reduce emissions from combustion.
Coal from the mine is a combination of a complex material and a large number of physical homes. In addition to coal itself, rocks, sand and different minerals are also included in the mixture. Therefore, coal needs to be cleaned before it can be provided to consumers. The cleaning program contains many steps that result in products that are particularly suitable for specific customer requirements. Among the earliest of these steps is crushing and also sizing, these two processes can reduce coal to the form required by customers.
Purpose of coal washing equipment:
1. Reduce water and energy-intensive coal production
The coal washing program includes factory installation and independent modules to optimize beneficiation capacity. In other words, this means maximizing ore recovery rates while using less water, energy or other consumables in the process.
Another important feature is water conservation. By enhancing water saving, zero discharge of wastewater and reducing carbon emissions, this solution helps to achieve a more sustainable process.
2. A more sustainable process helps reduce operating costs
To meet the needs of customers for greater flexibility and efficiency in sustainability. Our philosophy is to provide comprehensive solutions for the industry.
Structural characteristics of coal washer:
1. Standard length valve body can be used, and the combination shape can be selected according to the needs.
2. Coal washing technology-the use of CNC pneumatic valve, the coal washing has a high degree of automation.
3. Coal preparation method: double-amplitude pulse water flow, good bed stratification effect, and high clean coal output.