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How to deal with the flue gas of the charcoal production line?

Mar 27, 2019

How to deal with the flue gas of the charcoal production line?

There are so many environmental protection problems should be solved when the ecological theme of environmental protection is followed by more and more people in the world. It is really important for us to take an eye on our world environment. As for charcoal production, especially for the charcoal producers or charcoal machine users, the flue gas which generated in the process of charcoal making should be processed or even be recycled so that we can protect the environment.


The flue gas purification equipment has a great advantage in processing waste gas so that to reduce air and dust pollution. Until now, there are so many people come from different countries to invest in the charcoal production line, so there is also the need for flue gas purification equipment.  

Which link need to process the flue gas in charcoal production line?


In general, there are several links need to set up the flue gas purification equipment to deal with the waste gas in the charcoal production line. Especially for the carbonization furnace(including the self-built charcoal kiln) and the sawdust briquette machine where the flue gas can be generated. It is necessary to have the waste gas processing machine to help remove dust and filter the combustible gas for reusing it to the charcoal production line and reduce energy consumption.

What is the flue gas of charcoal making machine:


When to deal with the waste gas, we should have an analysis for its composition. Exhaust gas generated through combustion processes is called flue gas or stack gas which is caused by the incomplete combustion. Its composition depends on the type of fuel and combustion conditions. Many flue gas components are air pollutants and dust.

As for the action of protecting the environment, we need to minimize the impact of flue gas on the environment through simple processing technology. For the boiler flue gas treatment, we should deal with the flue gas and sulfur dioxide, so the equipment is more complex, and the cyclone separator, cloth bag dust collector and other equipment are needed. However, the composition of the flue gas in the charcoal production process is not so complicated, it mainly is some tar, phenols, alcohol compounds steam and some dust particles, the other is water vapor.

The principle of dealing with the smoke of charcoal making machine:


The flue gas is mainly made up of some combustible particles that have not been fully burned in the furnace. Just like some cars emit black smoke, which is caused by insufficient fuel combustion. So the focus of our flue gas control work is to get rid of these combustible materials or filter the combustible gas for recycling. On the one hand, if the fuel is fully burned into carbon dioxide, there will be no smoke produced in the charcoal making process. We can condense these things down and turn them into liquid so that we wont see the smoke. The working principle of charcoal machine flue gas treatment is very simple, no matter how complex the flue gas treatment equipment, its principle is in line with the above two kinds.

Charcoal flue gas treatment methods in charcoal production line:


The flue gas purification device uses the properties of substances in charcoal smoke to condense it at its condensation point. Just like our breath in winter, the steam exhaled from your mouth will condense into water drops when it meets the cold window glass. This principle is the same as that used to treat charcoal smoke. A complete set of circulating condensation equipment is mainly composed of small water cooling device (cooling tower), water circulation system and simple spray tower. It can not only process the waste gas but also can help to collect the wood tar and the wood vinegar which can be sold to many chemical factories.

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