WD series conveyor dryer is to use steel mesh conveying material
and doing constant drying process equipment, most suitable for line
production. Because conveying belt is net shape, for drying regular
or irregular shape material, like (coal, various mineral molding
briquette, etc.) work very well, this machine can cooperate with
other machine together, or single work.
Conveyor dryer is one batching continuous production drying
equipment, it adopts hot air heating. Main principle is to lay
material on mesh belt evenly, use transmission device to drag mesh
belt to move back and forth inside dryer; make material on mesh
belt move at even speed. Hot air pass through material, vapor goes
out from vent hole, finally reach to drying purpose.
After wet briquettes is evenly put into drying belt via feeding
port. The moving belt transport these briquettes to the other end,
briquettes fall down next layer, then be transported in opposite
way. when reaching to end part, fall down to third layer, then
continuously moving, until discharge.
During this time, hot air is evenly blown into dryer from heating
furnace. It is a pipe connect with dryer machine and heating
furnace. The heating air feed into dryer, from top pipe goes down
floor, and then rise up slowly to penetrate fresh briquettes on
each layers, final moisture come out through vent hole. When wet
briquettes reaches bottom outlet, it will be dried for discharging.
1.Wide applications: Multi-layer conveyor dryer is specially
designed for drying those wet briquettes which need long drying
time. The drying time of this WD multi belt dryer is adjustable
from 60 minutes to 120minutes based on the required drying
2.Energy-savingThe five-layer drying belts are completely installed
inside a well-insulated drying chamber which can considerably
decrease heating loss. The hot air is blown into conveyor dryer
from bottom and then penetrates each layer, which can enhance
heating transfer and reduce heat loss in exhaust gas.
3.Uniform dryingThe drying chamber has seperate drying zones and
the specially designed air distributor can make sure uniform air
flow in each drying zone to guarantee uniform drying.
4.Easy operation and maintenanceThe whole drying system is highly
automatic. The simple but practical design (The dryer only use one
blower and exhaust fan) can not only reduce production cost but
also the maintenance and repair cost.