Zhengzhou Fusmar Machinery is a professional charcoal briquette production line supplier, charcoal briquette
machine equipment active demand make all over the world people know this entrepreneurial channel, there will be many new customers want to this project, but people often think that charcoal briquette machine just is a equipment to make mechanism charcoal, in fact, it is the general name of the equipment for making charcoal briquettes. This article we will introduce the charcoal briquette machine equipment working principle in detail.
The Structure And Composition Of Charcoal Briquette Making Machine
Charcoal briquette production line generally consists of the following a few pieces of equipment: crusher, dryer, charcoal briquette machine, carbonization furnace, the equipment has a different model, and a set of system of charcoal briquette machine production line can also use a few auxiliary equipments: spiral feeding, biaxial points to make automatic production line. Zhengzhou Fusmar Machinery can also accord to the customer's specific situation to configuration corresponding equipment.
Production Procedure Of Charcoal Briquette Production Line
Making charcoal briquettes can divide into four steps, charcoal briquette machine is the main equipment of use wood chips, sawdust, rice husks, peanut shells, shavings, bamboo chips, bamboo dust, and other wood materials, under high pressure to make rod solid fuel. The main reason for the problems in making rod may be insufficient heating power and uneven raw material temperature. It is best to make the rod after drying and even drying temperature.
1. Crushing. The raw material is crushed into pellets by a crusher.
2. Drying. Then the pellets through the dryer drying, do not grasp the moisture.
3. Making charcoal briquettes. After drying the material through the charcoal briquette machine into a bar shape.
4. Carbonization. Finally, through the carbonization furnace carbonization, cooling is finished product.
Charcoal Briquette Machine Working Principle
Charcoal briquette machine molding cylinder outside a heating ring, it can make the molding cylinder temperature up to 350℃ or so, and then through the spiral extrusion raw material molding. Because straw, sawdust, rice husk can press into shape through high temperature, wood raw materials in the high-temperature environment will produce lignin to cement the broken materials, which is also the production mechanism of charcoal briquette machine without adding any binder. Generally, charcoal machine needs raw material moisture content between 6 ~ 12% after drying can meet the requirements to produce mechanism charcoal, charcoal machine molding temperature control between 260 ~ 320 ℃, as the raw material is secreted lignin, make its suppressing adhesion density higher bar, after carbonization furnace or kiln carbonized become qualified mechanism charcoal.
The Formation Of Charcoal Briquette
In the production process of making charcoal briquettes, the carbonization of raw materials is divided into two stages: pre-carbonization stage and carbonization stage. Before the carbonization treatment of the charcoal briquette production line, it must go through the drying stage. The temperature at this stage is 20~150℃, and the pyrolysis rate is very slow. The main reason is that the moisture contained in wood raw materials is evaporated by external heat supply, and the chemical composition of wood materials does not change. After determining the raw material drying temperature in 20~150℃, you can enter the pre-carbonization stage of charcoal briquette machine equipment, the temperature of this stage is 50~275℃, wood raw material thermal decomposition reaction is more obvious.
The hammer mill will crush the raw materials into pellets, and then use the charcoal briquette machine pressed molding. You can get a complete charcoal bar. This is the first carbonization and then molding a method, or can directly carbonization after completion. Molding after carbonization, and then drying, with the charcoal briquette machine to make a rod, rod after the completion of carbonization, after carbonization, become a charcoal bar. This method is first formed and then carbonized.
In order to meet customers' requirements in making carbon rod, Zhengzhou Fusmar Machinery not only provides a complete set of charcoal briquette production line, but also provides a single machine in each production process.