Basic Info.
Heating Mode
Transmission
Material Status
Powder, Solution
Drying Medium
Inactive Gas, Air
Operation Pressure
Vacuum
Transport Package
Wood Package
Specification
SGS, CE, ASME
Product Description
General Description
It is mainly used for burn in of hard ferrite powder,and also can be used in concrete,metallurgy,
chemical industries,etc.Equipment is made up of rotary drum and it's support device,cooling pipe,oil
burning system,electrical control,second inlet air device,exhaust and dust remove device,and pre-heating drum,etc. It's features over-temperature alarm,overload alarm,automatic control of
working temperature and adjustable oxygen in drum,etc.
Principle
Damp material is fed from one side of dryer,and is overturned by the shoveling plates in the drum.
In the dryer,material spreads uniformly,and contacts with the parallel flow (or contra flow)hot air fully.Dying heat transfer and quicker,and propulsion is stronger.During the drying process,
under the effect of the shoveling plates that with a certain of angle and hot air stream,material moves adjustably to another side of dryer and discharged by star shape discharger.
Application
Applicable to powder,particle,piece and power mix in paste of chemical,metallurgy,
architectural material and light industry.In chemical industry,it can use to be dried as like ammonium sulfide,ammonium nitrate,urea,ethane diacid,potassium dichrimate,PVC,manganese dioxide,calcium carbonate,calcium phosphate fertilizer,calcium super phosphate (light quality and heavy quality).
sodium phosphate,poly sodium phosphate and so on.
Technical Parameter
Model | direct heating clockwise way | direct heating clockwise way | direct heating counterclockwise way | direct heating counterclockwise way | compound heating | compound heating |
kinds of raw material | Ore | HP Vesicant | Blast furnace slag | Ammonium sulfate | Phosphate | Coal |
Amount to treated (kg/h) | 1000 | 466 | 15000 | 20000 | 12000 | 5000 |
Primary moisture (%) | 30 | 13 | 6 | 1.5 | 5 | 6.5 |
Final moisture (%) | 15 | 0.3 | 1 | 0.1 | 0.1 | 0.1 |
Average diameter (mm) | 6.5 | 0.05 | 4.7 | 0.5-1.7 | 0.5 | 5 |
Bulk density of raw material (kg/m3) | 770 | 800 | 1890 | 1100 | 1500 | 750 |
Amount of hot air (kg/h) | 3900 | 5400 | 10750 | 9800 | 6500 | 16000 |
Temperature of air at inlet (oC) | 600 | 165 | 500 | 180 | 650 | 570 |
Temperature of raw material at outlet(oC) | | 42 | 100 | 70 | 80 | 75 |
Way of heating | coal Gas | Steam,electric heating | Heavy oil | Coal fuel hot air furnace | Heavy oil | Heavy oil |
Filling coefficient | | 6.3 | 7 | 7.5 | 7.8 | 18 |
Revolution (rpm) | 4 | 4 | 3.5 | 3 | 4 | 2 |
gradient | 0.04 | 0.005 | 0.03 | 0.05 | 0.05 | 0.043 |
Quantity of stirring-up rake | 12 | 24 | 12 | 22 | Outer cylinder 8 Inner cylinder 16 | Outer cylinder 6 Inner cylinder 12 |
Diameter of drier (m) | 2.0 | 1.5 | 2 | 2.3 | Outer cylinder 2 Inner cylinder 0.84 | Outer cylinder 2.4 Inner cylinder0.95 |
Lenght of drier (m) | 20 | 12 | 17 | 15 | 10 | 16 |
Driving power (kw) | 22 | 7.5 | 15 | 11 | 11 | 15 |
Address:
Suoshiqiao, Shunbei Village, Jiaoxi, Zhenglu Town, Changzhou
Business Type:
Trading Company
Business Range:
Manufacturing & Processing Machinery
Company Introduction:
Our company supplies different kinds of products. High quality and favorable price. We′re pleased to get your Inquiry and we will come back to as soon as possible. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with good quality at the reasonable price.