Product Description
The introduction
of industrial drum tumble dryer: Drum drier is
a drying device, widely used in
mining
equipment.It can be divided into two categories,direct and
indirect heat transfer drum dryers.
The main internal structure
of industrial drum tumble dryer: In order to
increase the material evenly distributed in the rotor parts of the
cross section in good contact with the drying medium, in the
cylinder body installation raise plates.There are several
types of raise plate.
1). Lifting
type: For large or easy to bond the material in the tube wall.
2).Four formats type: Suitable for big density,
not crisp or not easily scattered materials.The raise plate will be
divided into four pane,and were mutually connected fan-shaped
workout room, Materials and the contact surface of the hot gas than
large of the lifting type, And also can increase of the filling
material rate and reduce material landing height and reduce dust
quantity loss and so on.
3).Cross-shaped or
frame-shaped:applicable to brittle and easy dispersion small pieces
of material,make the material can be evenly dispersed in cylinder
whole section.
4).Sleeve type:For double entry
Heat transfer for the double (or half the diameter heating) rotary
drum dryer raise plate.
5).Separate format(fan):
For very fine particles and the material prone to flying
powder.materials accumulate on grid board when it into,then
cylinder rotates, the material is turning and continue contacts
with the hot gases, at the same time, the decrease of height
landing, reducing the dry material being gas away possibility.
Above all forms of plate can be distributed throughout the cylinder
body.In order to make the material quickly and evenly to the lift
board,can also install spiral guide stripper plate 1~5 metres at
feed-throat,To avoid the wet bonding material accumulation in the
tube wall. At the same time due to drying of material can easily be
raised and taken away by waste gas, while in discharging end 1 ~ 2m
place not install any Yang board. raise plate
industrial drum tumble dryer
operating principle: Dry and wet material from the
belt conveyor or bucket elevator to the hopper, then by feeding
machine of hopper through charging pipe into the feed side. Feeding
pipeline’s slope than the natural material, in order to materials
smoothly into dry containers.Drier with the horizontal cylinder is
a slightly into tilted rotating cylinder. Material from high end to
join, heat body by low-end enter, with material into
counter-current contact, also have heat body and materials together
and flow into the barrel. with the cylinder rotate by gravity
materials to a run on the bottom of the end. Wet materials in the
cylinder body forward movement process, directly or indirectly got
heat body heat, make wet materials to dry, then the discharge end
by the belt conveyor or screw conveyor sent. In the cylinder body
wall with copy plate, It is the function of the material copied up
and planted,make the material and the airflow contact surface
increases to improve the drying rate and to promote material
progress. Heat-carrier is generally divided into hot air and flue
gas. After the heat-carrier by the dryer, generally need the
cyclone to trap the material of the gas down. through the bag
filter or wet dust collector and then put emissions,if you want to
reduce dust content of exhaust gas.
Country: |
China |
Model No: |
rotary dryer
|
FOB Price: |
(Negotiable)
Get Latest Price
|
Place of Origin: |
- |
Price for Minimum Order: |
- |
Minimum Order Quantity: |
1set |
Packaging Detail: |
- |
Delivery Time: |
- |
Supplying Ability: |
- |
Payment Type: |
- |
Product Group : |
ore beneficiation plant
|