Heat source is the source power of drying production line, a good heat source can make drying production line efficiency get twofold results with half the effort, today I will introduce the sawdust drying production line heat source selection.
1. The heat released by the heat source should meet the requirements of material drying. The moisture content of sawdust is about 45%, wet sawdust drying needs sufficient heat and extremely high temperature, therefore, the fuel with less heat release and low calorific value can be rejected directly.
2.The heat source must be environmentally friendly.Nowadays, the national policies are more severe to the pollution standards and penalties, wood chip dryer heat source combustion exhaust must achieve no sulfur, reduce emissions. Our wood chip dryer heat source using steam and biomass pellet fuel, more safe and environmental protection.
3. The heat source should be economical and easy to get, and the heat source of the sawdust dryer should be chosen according to local conditions, which is easy to get, low cost and convenient to transport.
4. High safety factor of heat source. Some dried materials are flammable, explosive, or oxidizing.Dealing with this kind of material is best to choose indirect heat transfer heat source, choose direct fire to have special flame-retardant or explosion-proof measures.
5. Easy to control. The heat source is easy to operate and control, and can be started or stopped at once. It can not only save fuel cost, but also improve the thermal efficiency of the sawdust dryer. At the same time, when the equipment fails, it can stop immediately.
If you are now choosing a heat source for the sawdust drying production line, I hope the above points can help you choose the right heat source. If you want to learn more about the drying production line,you can consult our online customer service.