Coal Slime Dryer with Factory Price

As the coal slime has many disadvantages, such as high moisture, high viscosity, high water holding capacity and low heating value, it is difficult to realize industrial application.

1. Fine particle size, particle content, especially less than 200 mesh particles accounted for about 70% to 90%.
2. High ash content, low calorific value. According to ash and calorific value can be divided into three types of coal slime: low ash slime mud is divided into 20% ~ 32%, calorific value of 12.5 ~ 20MJ / kg; middle ash in the ash is 30% ~ 55% High ash> 55%, calorific value of 3.5 ~ 6.3MJ / kg.
3. Large viscosity. As the slime generally contains more clay minerals, combined with high water content, fine grain size composition, so most of the slime viscosity, and some also have a certain mobility. Because of these characteristics, it is difficult to stack, store and transport slime. Not only a waste of valuable coal resources, but also caused serious environmental pollution, and sometimes even restricted the normal production of coal preparation plant, a coal preparation plant a more difficult problem.

With the continuous development of China's industrial technology, the remaining slime gets a good secondary use, slime dryer takes the first broken coal slurry and then heat the new technology, so that the treatment of slime to achieve the continuous, industrial, and automated.

After the coal slime drying process, the water content of the slime can be reduced from 25% to 28% to about 12%. Due to the introduction of the pre-crushing, dispersing, breaking up and anti-sticking processes in the slime drying process, of the drying efficiency has been greatly improved, but also for the slime drying industry with a new vitality.

The coal slime can be used as raw material to process slime briquette for industrial boilers or residents. It can be used as fuel for power plant casting industry to improve the fuel efficiency and reduce the production cost. As brick additive, of the hardness and compressive strength; as a cement plant to add material to improve the performance of cement, and containing certain ingredients of slime can be used as chemical raw materials.

The slime dryer has many good characters like: high efficiency, big capacity, high running rate, saving energy, easy for maintenance, long working life.