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[China]
Trade Verify
Address: No 12, Zhongjiang Village, Sanhekou Development Zone, Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province, China
Contact name:Vicky
JIANGSU GUOJIN DRYING TECHNOLOGY CO., LTD |
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Verified Suppliers
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Small 500kg Wood Chip Hot Air Dryer Machine
1) Ore: ore,slag,mineral power,limestone, quartz, fluorite
powder,iron ore,metal ore concentrates, metal tailings,etc.
2) Metal: metal powder, iron powder, iron filings, steel scrap,
copper filings, etc.
3) Chemical industry: gypsum powder of desulphurization gypsum
stir-frying half water model and building gypsum
powder,clay,diatomaceous earth, kaolin,bauxite
4) Coal: raw coal,coal slime, coal,coal ash,coal cinder
5) Sand: sand,quartz sand,moulding sand,river sand
6) Various crystals: light calcium carbonate, activated clay,
magnetic powder, graphite, mineral mud, clay, lime slurry, ore
slurry, phosphorus slag, aluminum red mud, feldspar powder, fly
ash, blue carbon, potassium, sodium, calcium, barium and alkali
metal or silicate minerals in the alkali metal.
7) Wood: sawdust, small wood chips, wood veneer.
8) Fertilizer: compound fertilizer, organic fertilizers, inorganic
fertilizers, ammonium sulfate fertilizer
9) Agriculture: straw, grass, turf.
10) Animal manure: chicken manure, duck manure, cow dung, etc.
2. Small wood chips rotary drum dryer structure:
1 Small wood chips rotary drum dryer is mainly composed of rotary part, lifting board, transmission part, supporting part and seal ring.
2 The drum dryer produced by our company uses reasonable running parameters, and the coal and electricity consumption is reduced by over 10-15% and the output per machine is improved by over 10-15%, so that it has been widely used in the cement plants and ore beneficiation plants.
♦ Gear Material: Cast steel
♦ Discharging way: Downstream
♦ Drum Material: Heat-resisting steel sheet
Preface
Wet material is loaded from one head of the dryer, and then it is stirred by the bafflers that is uniformly distributed in the barrel. Material is uniformly distributed and dispersed in the dryer, fully contact the hot air of parallel (or counter) flow, so the drying process is expedited, and the impulsion power of media transfer is enhanced. During the drying process, material is under the effect of angled baffler and hot air, moves to the star shape unloader that is at the other head of the dryer.
Structures
The rotary dryer is mainly composed by the revolving body, lifting plate, driving device, supporting device, sealing ring and other components. So it has the advantages of reasonable structure, perfect in workmanship, high yield, low energy consumption, convenient to operate.
| Model | Direct heating clockwise flow spec | Direct heating clockwise flow spec | Heat directly countercurrent spec | Heat directly countercurrent spec | Complex heat | Complex heat |
| Kinds of raw material | ore | vesiccant | blast fumace | ammonium sulfate | phosphorus fertilizer | coal |
| Amount to be 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/m2 | 770 | 800 | 1890 | 1100 | 1500 | 750 |
| Amount of hot air kg/h | 39000 | 5400 | 10750 | 9800 | 6500 | 16000 |
| Temperature of air at inlet ℃ | 600 | 165 | 500 | 180 | 650 | 570 |
| Temperature of raw material at outlet ℃ | 42 | 100 | 70 | 80 | 75 | |
| Way of heating | gas | electric heating | heavy oil | fuel hot furnace | heavy oil | heavy oil |
| Loading efficiency % | 6.3 | 7 | 7.5 | 7.8 | 18 | |
| Revolution r.p.m | 4 | 4 | 3.5 | 3 | 4 | 2 |
| gradient m/m | 0.04 | 0.005 | 0.03 | 0.05 | 0.05 | 0.043 |
| Quantity of stirring-up rake | 12 | 24 | 12 | 22 | outer of inner cylinder 8 inner of out cylinder 16 | 6 12 |
| Diameter of dryer m | 2.0 | 1.5 | 2 | 2.3 | out cylinder 2 inner cylinder 0.84 | out cylinder 2.4 inner cylinder 0.95 |
| Length of dryer m | 20 | 12 | 17 | 15 | 10 | 16 |
| Driving power Kw | 22 | 7.5 | 15 | 11 | 11 | 15 |
Features
1. The motorization level of the barrel is high, and the production
capacity is high;
2. The resistance that the material passes through the barrel is
less, and the power consumption is low.
3. Application capability to different characters of materials is
high.
4. The operation is stable, the operation fee is low, and the
uniformity of product drying is good.
5.The rotary dryer is mainly composed by the revolving body,
lifting plate, driving device, supporting device, sealing ring and
other components. So it has the advantages of reasonable structure,
perfect in workmanship, high yield, low energy consumption,
convenient to operate.
