HG2.2*12 Triple Pass Rotary Drum Dryer Industrial Continous Drying
HG2.2*12 New improved Industrial triple pass rotary drum dryer
The rotary drum dryer is a type of industrial dryer employed to reduce or minimize the liquid moisture content of the material it is handling by bringing it into direct contact with a heated gas. rotary drum dryer is suitable to dry metallic and nonmetallic mineral, clay in cement industrial and coal slime in coal mine,etc. rotary drum dryer can be widely used to dry various materials, and it is simple to be operated.
Product Features
1, It can change operation parameters according to different material property, the dryer cylinder can form full section material
fall which makes the heat exchange more fully;
2, New type feeding and discharging devices completely eradicate the disadvantages of traditional dryer like feeding jams, feeding
discontinuously and unevenly, returning materials, and reduce the load of dust removal system ;
3, Scale plate sealing is used to connect shell and feeding and discharging device , good sealing greatly reduce the shell
internal heat loss, thus directly reducing the fuel consumption;
4, Counter-current drying method obtains higher evaporation intensity; Fair current drying method and indirect drying way are
suitable for drying temperature sensitive material;
5, New burner satisfies the customers’ demand for saving energy and high efficiency. It can choose diesel oil, heavy oil, natural
gas, coal gas etc. to be fuel instead of the only choice for coal as fuel in the past.
Product Working Principle
1.The material first goes into the inside drum, because there are the spiral shape boards fixed in the drum, when the dryer make rotary working, the spiral shape board will stir the material and make the material do movement.
2.When the material reaches the right side of the drum, it will go into the second drum for further drying.
3.The same working principle, the material then goes into outside drum, during the drying working process, the material will make three times drying, so the material can be dried completely in this process.
Product Application
Rotary Dryers have many applications but are most commonly seen in the mineral industry for drying sands, limestone, stones and soil, ores, fertilizers, wood chips, coal, iron sulfate, filter cakes, sewage sludge, etc.
Technical Parameters
| Item | Productive capacity(t/h) | Revolution(r/min) | Motor power(kw) | Install angle(o) | Temp. of final |
| Ø1.0x5.0 | 0.5-1.2 | 0.6-6 | 4 | 3-5 | <1.5% |
| Ø1.2x6-10 | 1.5-3 | 0.6-6 | 5.5 | 3-5 | <1.5% |
| Ø1.5x12-18 | 3-5.5 | 0.6-6 | 15 | 3-5 | <1.5% |
| Ø1.8x12-18 | 5-6.5 | 0.6-6 | 18.5 | 3-5 | <1.5% |
| Ø2.2x12-22 | 7-12 | 0.6-6 | 22 | 3-5 | <1.5% |
| Ø2.4x15-20 | 9-15 | 0.6-6 | 30 | 3-5 | <1.5% |
| Ø3.0x25 | 16 | 0.6-6 | 55 | 3-5 | <1.5% |
Production Show
electrical, steam, natural gas or other
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