Fly ash dryer intrdution:
Fly ash dryer will wet ash from the conveyor into horizontal rotary crushing and
cutting machine, in order to prevent the bulk material enters the
drying cylinder affects the drying effect, the crushed material is
then sent to a drying drum, a lot of copy plate cylinder, arranged
as a spiral, by rotating the copy board materials will not stop
throw up, Yangsa belt pneumatic cylinder, and the cylinder wall
again beating device materials are broken up, the material flow is
fully contacted with afferent by induced draft fan system of the
heat, heat exchange, evaporation, drying, discharged from the
discharge port, discharging dust moisture after dedusting equipment
unified dust. Fly ash dryer -- energy-saving, efficient,
Fly ash dryer from ZK CORP can dry the wet fly ash from moisture
content 45% to about 8% in large quantity directly.
Fly ash rotary dryer is mainly compose of driving device,
supporting roller, thrust roller, cylinder, kiln inlet, kiln outlet
and sealing device.
1. 2-3 supporting points can guarantee the contacting surface
between supporting roller and tyre is paralleled with axis line of
cylinder during installation.
2. Supporting device is antifriction bearing (occasionally uses
slide bearing). This design has simplified the supporting device of
supporting roller, and reduced the useless power loss during
operation. It has the features like easy operation and maintenance.
3. Suitable shim between tire and shell will ensure the tire ring
on the shell tightly to increase the shell strength.
4. The main driving system uses new type AC variable frequency
technology. Compared with electromagnetic speed control and DC
speed control, that can save energy, have large range & high
precision of speed regulation, high efficiency and running
5. Radial direction contacting type sealing device is adopted at
kiln inlet and outlet. They are perfect suitable for dimension
tolerance of cylinder and skewing movement of cylinder. This
sealing device’s feature is good performance, longer working life
and easy for replacement.
1. Low outlet temperature, long lifetime of dust cleaning system;
2. Adopt new type lifting boards, and the output moisture content
can be adjusted as customer's demand;
3. High drying efficiency, big capacity, high running rate;
4. Broad fuel choice: coal, diesel, natural gas, waste wood, etc.
Contact: Wendy Liu