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Briquette machine, 1)make sawdust into briquette;, 2)high efficiency;, 3)ISO 9001, 4)CE - details see: https://www.machineto.com/environment-protected-biomass-charcoal-making-briquette-machine-10343005

Environment-protected Biomass Charcoal-making Briquette Machine

The whole charcoal briquette production line mainly includes four needed machines: crusher, dryer, briquette making machine and carbonization furnace.

1. Crusher:

Crusher is to reduce the size of raw materials at 3-5mm, which is suitable for making the briquette.

This crusher can crush: small tree branch, cotton stalks, tree bark, coconut shell, rice straw wheat straw, corn straw, grass river reeds, palm husk, soybean stalk or husk, coffee husk, paddy straw, sunflowers stalk, bamboo and many other agro-wastes etc. And the whole production line can help you make the materials into the excellent wood fibers, flour and sawdust directly, save energy and high efficiency. So the invested cost of the charcoal making can be zero.

1).Blade Crusher(Feeding size:less than 200mm,output size:3-5mm):

2).Hammer crusher(feeding size:less than 50mm,output size 3-5mm):

2. Dryer:

Air current type dryer is to control the moisture content of raw materials at 8-12%, suitable for making briquette. Too dry or too wet will make the briquette loose, can’t have high density. It is professionally designed for drying different kinds of wood sawdust

The whole system consists of fan blower, motor engine, fuel boiler, steel pipe, cyclone and air lock. In this sawdust dryer machine system, wet material is input into hopper by screw feeder. Fuel furnace produces large volume of hot air. The hot air is driven into steel pipes, mixed with wet sawdust and moved through curving pipes and drying chamber by the power of fan blower. Fast moving hot air sustains and is mixed with raw material sent by spiral feeder in the suspending state through the steel pipe; moisture evaporates as the material traverses along the steel pipe and is rendered dry at the discharge end. Humid air is continuously exhausted, thus the material is dried.

1)Air-flow dryer(moisture content from 20-40% to 8-12%)

2).Rotary dryer(moisture content from 40-70% to 8-12%)

3. Briquette making machine:

Briquetting is a process during which raw materials are compressed under high pressure and high temperature. After the processing of drying and pressing, the briquette is characterized by high density, small in size, better combustion, capable as the substitute for the superior coal or firewood.

The lignin content that occurs naturally in biomass is liberated under high pressure and temperature. Lignin serves as the glue in the briquetting process, thus binding, compressing the biomass to form into high density briquettes. During this process, no binder needs to be used. So the outputting briquette is a type of clean and green fuel that is ideal for use in furnaces, boilers and open fires.

Some model and their technical parameters of Wood briquette machine

Model	Power	Capacity	Weight	Dimension	Diameter of briquette
ZBJ-50	11KW	120-150KG/H	450	1.68*0.72*1.25M	50MM
ZBJ-60	15KW	200-240KG/H	620	1.68*0.72*1.25M	60MM
ZBJ-80	18.5KW	320-380KG/H	750	1.96*0.72*1.32M	80MM

4. Carbonization furnace:

Carbonization furnace is to carbonize the biomass briquette into wood charcoal.

Carbonization furnace for biomass charcoal can greatly increased carbonizing ratio (increased from about 88% to 99%) and shortened the carbonizing time (from 24 hours to 6 hours), and shows the features of easy operation, higher safety, high efficiency, and energy saving. This furnace is ideal equipment for wood briquettes to have anoxic distillation carbonization.

After carbonizing, the electricalconductivity and thermalconductivity will be enhanced; the graphite structure increased, fixed carbon content increased, calorificvalue higher, ash content lower, volatile material reduced, density higher, more solid etc.

1).Square carbonization furnace:

2).Round carbonization furnace:

5.Spare parts of wood briquette making machine:

6. Flow chart of the whole charcoal production line:

7.Real briquette making machines:

8.Structure of Wood briquette Machine:

9.Semi-finished products and final products and their purpose:

1).Semi-finished products:wood sawdust briquettes

2).Final products:charcoal briquettes:

3).Purpose of charcoal briquettes:

10.If you have any interest in our charcoal making briquette machine, plz feel free to contact me by the following contact information: