Wood Charcoal Making Machine – How to Make Charcoal from Wood

Posted byalan May 27, 2019December 23, 2021

So you found wood charcoal making a machine for sale. Now, before you rush into buying, it let us fill you in on some details about wood charcoal making machine. A wood charcoal making machine is also known as biomass charcoal making machine or a biomass carbonation plant. The raw materials that the machine can take include rice husk, wood, bamboo, coconut shells, olive shell, sewage sludge, grass and various other types of biomass. The end product of the machine is wood tar, charcoal, combustible gases and wood vinegar. This machine is very useful in dealing with biomass in a profitable and green manner.

Charcoal making a machine for sale is typically equipped with a continuous carbonation furnace (which is also known as the furnace for making wood charcoal) and uses advanced coronation technology. Biomass is converted to charcoal using a process of anaerobic carbonation and dry distillation under high temperatures of 400 – 600 degrees Celsius. Every wood charcoal making machine has its specifications regarding the parameters of the biomass being used. It the biomass does not meet the specification, it is generally pre-treated with the help of a professional crusher for biomass and then passed through a drying device. The combustible gases that are produced during the process of production including oxygen and methane are recycled as fuels in the burner. This not only solves the problems of smoke pollution in the environment and heat requirements of the equipment, but it also helps in preventing our environment and saves fuel cost.

There is now this new technology used by wood charcoal making a machine for sale that is chiefly based on the production of charcoal and biogas, through a production process of “pyrolysis at high temperatures, charcoal concentration and evaporation of fuel gas”. This carbonation technology has been in use for the last 50 years or more. It has been put to use widely in a lot of departments and industries such as industrial paper making waste, solid waste collected by municipalities, sludge treatment undertaken by municipalities, as well as for improving the quality of the soil. Good charcoal maker machine has the advantages of having low consumption of energy, simple to operate, is friendly to the environment, leads to less volume of biomass waste, does not create too much smoke, and has less sulfur in the end products. The calorific value that resultant biomass gas has is more than 4,500 calories, so it can easily be used in place of natural gas, coal, petroleum gas and other fuels used traditionally. The carbon content in the produced charcoal is close to 60%, but it is tasteless and smoke-free advanced new fuel. Along with this, we can reprocess charcoal to produce activated carbon which can be used for absorption.

A wood charcoal making machine can dry any raw materials at close to zero cost because it is going to use the residual smoke and heat for the removal of moisture. This is equivalent of killing two birds with one stone. The only cost is that of carbonation. The rate of material used for generating heat is as high as 90%. A traditional carbonation furnace will not have the same structure or this kind of output.

The technological process results in “heating by itself due to carbonation” as a result of combustible gas that is produced in the process. This gas coming from the carbonation reactor is mostly enough for maintaining the entire carbonation process. This can lead to savings in energy costs and the protection of our environment. Traditional machines used coal for fuel. That had a lot of disadvantages. They used to increase exhaust emissions and needed more equipment to protect the environment. Controlling the temperature was also not easy in those machines: https://kingtigergroup.com/sawdust-briquette-charcoal-making-machine/.

Preheating of the heat source before beginning the process of carbonation can be done in two ways. The first way is to have the biomass carbonation furnace produce combustible gases; the other way is to make use of hot air as a source. The source of hot air is typically manufactured as per the requirement of the customer. They may choose from the cheapest materials available locally, such as biomass, charcoal, combustible gas, coal, combustible waste, etc. Such a design will save fuel costs and achieve a virtuous cycle. The more hot air sources and steps the customer has, the higher will be their cost of investment on electricity, fuel, and labour costs. So a well-designed system should use just one source for hot air.

There are of course more details to the process, and we have just touched the tip of the iceberg here.