In order to ensure that the fuel in the biomass hot stove can be fully burned, some adjustments are usually needed. The following hot stove manufacturers are like you to introduce the combustion adjustment method of biomass hot stove.
The vibratory grate is an important part of the biomass hot blast stove. The method of adjusting the combustion of the hot air furnace is to rely on the adjustment of the vibration frequency and the vibration period of the vibratory grate. Generally, the vibration frequency of vibrating grate is generally not adjusted with the change of load. The best vibration frequency is determined by observing the thickness of ash accumulation at the ash tray of the low-end furnace. When the fuel particle size, water and load change, it is only the adjustment of the vibration time and stopping time, generally does not change the frequency of vibration.
The frequency of the vibratory grate is mainly determined by three factors: first, the ash piling thickness of the ash plate in the low end grate, and the normal should be maintained at 5 to 10cm, and the second is that the negative pressure of the furnace can not be changed violently at a certain frequency of vibration, and the third is to detect the amount of carbon in the slag of the slagging machine, and the normal carbon content should be measured. It should be between 5 and 10%. So the frequency of vibrating grate should be 40 to 45 hertz.
In addition, the vibration time of the grate determines the walking speed of fuel particles on the grate, or the stroke of fuel on the grate in each vibration period. The longer the vibration time, the stronger the ability to destroy the coke slag, but the turning performance in the inner layer will be worse and the walking speed is quicker. The stopping time of the grate determines the stay time of the fuel particles on the grate to a great extent.
Today, we share with you the methods of adjusting the combustion of biomass hot stove, hoping to help you.
标签:   钣金加工 热风炉 钣金