요즘 세계는 에너지 절약과 배출 감소를 주창하고 있습니다. 공장에서도 생산원가를 절감할 수 있는 방법을 모색하고 있으며, 다년간 건조설비의 생산 및 제조에 종사해 온 제조사로서 보다 에너지 절약형, 친환경적인 건조설비를 생산하기 위해 지속적인 노력을 기울이고 있습니다. 장비 사용 비용이 절감되고 사용자는 이점을 누릴 수 있습니다. 톱밥 건조기의 연료비를 줄이는 방법을 여러분과 공유하고 싶습니다.
Factors affecting the fuel loss of sawdust dryer
Generally speaking, the heat source of a sawdust drying machine is coal. In order to reduce the cost of using coal, the full combustion of coal must be ensured. The size of coal particles, the thickness of the coal layer, and the amount of incoming air all affect the full combustion of coal. So to reduce the fuel loss of the sawdust dryer, we need to start from these three aspects. The following are the specific practices.
Three ways to reduce fuel consumption in sawdust dryers
- First of all, the particle size of coal powder. The finer the particle size of pulverized coal, the larger the contact area with air, and the fuller the combustion of pulverized coal. Through many experiments, it is found that when the particle size of coal powder is controlled at about 0.05mm, the coal powder burns sufficiently.
- Then is the thickness of the coal seam. The thickness of the coal seam should also be controlled within the appropriate range. When the coal seam thickness is thin, the ventilation of the sawdust dryer burner is large, but the wind speed is not uniform, which may lead to phoenix holes in the coal seam, which is not conducive to the full combustion of pulverized coal. Generally, the thickness of the coal seam is controlled at about 150mm, and the coal powder is burned sufficiently.
- The amount of air blown into the burner. As the medium of pulverized coal combustion, the amount of air blown into it should also be determined according to the amount of material. When the coal layer thickness is larger, in order to ensure adequate combustion, the amount of air to be blown into the larger. On the contrary, the amount of air blown in is reduced.
