SKLN Vertical type counterflow biomass energy fuel pellet cooler
Introduction of fuel pellet cooler:
SKLN fuel pellet cooler is mainly to cooling 2-8mm diameter
pellets, when outlet from pellet machines, the hot pellets
temperature is about 60-80 centigrade, after cooling, the
temperature is not higher than room temperature +3-5.
The fuel pellet cooler adopts counter flow theory, cold air goes
inside of cooler from bottom and then go out from top, hot pellets
goes to cooler from top to bottom, as time goes on, pellets will
pulse at the cooler bottom, cold air will cool them at the bottom
gradually, in this way will reduce pellet broken, if cold air also
go to cooler from top, which same as pellets, then hot pellets will
meet with cold air suddenly ,then pellets will be easily broken,
especially pellets surface broken easily. So the SKLN fuel pellets
cooler can cool fully and equally, pellet broken rate is smaller
than 0.2%.
The SKLN fuel pellet cooler generally works with cyclone and air
fan, air lock. which is used to clean dust, also it can install a
screener at the cooler bottom, which can separate dust and good
pellets after cooling.
Mainly Parameter of fule pellets cooler:
| Model | Power (kw) | Capacity (t/h) | Cooling time (min) | Cooling temperature(℃) | Dimension (mm) |
| SKLN-1.2 | 1.5+0.25 | 0.8-1 | no less than 6-10 min | No higher than room temperature +3-5℃ | 1750X1600X1960 |
| SKLN-1.5 | 1.5+0.25/1.5+1.5 | 1-2 | 1600X1800X2600 |
| SKLN-2.5 | 2.2+0.55/2.2+2.2 | 3-5 | 2000X2100X2200 |
| SKLN-4 | 3+0.37/2.2+3 | 5-8 | 2200X2200X3000 |
Product photos of fule pellets cooler:
