Coal briquette production line

2020-05-25 10:29:00
E.P
Original
1347
Summary :To make high-density coal briquettes, the core machine is the roller press machine. Usually, when we use coal powder to make briquettes, in order to produce quality coal briquettes, it is necessary to add some binders in the material.

Coal briquette definition

Coal briquettes is a kind of solid fuel. They are made from fine coal powder or coal dust. To make high-density coal briquettes, the core machine is the roller press machine. Usually, when we use coal powder to make briquettes, in order to produce quality coal briquettes, it is necessary to add some binders in the material.

Where to get raw material for making coal briquettes?

In the process of coal mining, the coal will be transported from the mine to the storage place. During transportation, coal dust and fine coal powder will generate. It’s difficult to recycle and reuse coal dust and coal powder directly, so we need use coal briquette production line to covert coal powder into briquettes.  

coal mining

Application of coal briquettes

In some countries, people use coal briquettes for cooking and heating. More often, coal briquettes are used in power plants and metallurgic industry. In addition, coal briquettes can also be used to produce gas fuel.

application of coal briquettes

When making coal briquettes, what should be noticed?

It’s not complex to use a roller press machine to make coal briquettes. During the producing process, there are two tips to notice.

Material size

The coal dust or coal powder should be as fine as possible. To be specific, the length of the coal powder should be shorter than 5mm.

Moisture content of the raw material

Moisture content is a very important factor in the production of coal briquettes. If the raw material is too wet or too dry, the briquetting effect will not be good. Thus, you should pay attention to the water content of the material.

Binders

Binder is a significant factor for making coal briquettes. It is also called binding agents. In general, binders include powder binders and liquid binders. Binding agents help to improve intensity of the coal briquettes. If you plan to use powdery binders, you should remember to choose binders as fine as possible, because finer powdery binders perform better.

Some common-used binders:

  • Molasses and hydrated lime
  • Lignosulphonates
  • Resins and hardeners
  • Sodium silicate
  • Bentonite
  • Guar glue

Complete coal briquette production line

Mixing coal material and binders - briquetting the powdery mixture - drying the finished coal briquettes

P.S. : If you want to save labor, E.P suggests you should have a automatic packing machine.

Display of finished coal briquettes

coal briquette

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