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Biomass Briquetting Machine from Groundnut Shell, 1.two patents, 2.wide raw material, 3 other capacity available - details see: https://www.machineto.com/hot-sales-biomass-briquetting-plant-manufacturer-various-biomasscharcoal-briquetting-machine-equipment-0086-15838061759-10214211

Professional Barbecue Charcoal Machine SKYPE : shuliy0228

Product introduction	Barbecue charcoal machine is used to make sawdust, sugar cane, rice straw, rice stalk, corn stalk, cotton stalk, bean husk, into half-charcoal stick. The product of this machine can be used to heat boiler, fireplace, etc for warm in house. The length of the finished product can be controlled and changed according to your requirement.
Usage and features	High capacity, Low energy consumption, Compact and durable. Many performance data such as capacity, wood briquettes density, electricity consumption and wearable degree has reached advanced level. It can be used as charcoal powder briquette machine by replacement of some spare parts. The out diameter of finished briquettes is 40-90mm.
Raw material	1.For using material of two or more types, It should be mixed in suitable form. 2.size:samaller than 5mm , if the material can not accheive the reuirment, it should be crush first. 3moisture :8-12%,If raw material has high moisture it should be reduced by Sun drying or using flash drie 4.the feed material should be even

Specification

Model	SLIII-1	SLIII-2	SLIII-3
Capacity	120-180kg/h	180-240kg/h	300kg/h
Power	15kw	22kw	18.5kw
Net weight	0.7T	o.8T	0.7T
Package size	1.65*0.6*1.6	1.9*0.6*1.8	1.9*0.6*1.8
Diameters of product	40-60 mm	40-60 mm	50,60,70mm
Moisture content of t he raw materials	Moisture content is 8-12%.
Requirements on the size of the materials: the diameters of the raw materials are between 3mm and 5mm

zhengzhou shuliy machinery co.,ltd0086-15838061759

Material → Crusher → Dryer → Briquette machine→Carbonization Furnace

The whole charcoal production line mainly includes four needed machines: crusher, dryer, briquette making machineand 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 agrowastes 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.

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.

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.

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 electrical conductivity and thermal conductivity will be enhanced; the graphite

structure increased, fixed carbon content increased, calorificvalue higher, ash content lower, volatile

material reduced, density higher, more solid etc.