- Other Mining Machinery[10]
- Brick Making Machinery[10]
- Packaging Machinery[1]
- Energy Saving Equipment[1]
- Other Machinery[10]
- Mine Mill[10]
- Other Construction Material Making Machinery[10]
- Crusher[10]
- Sand Making Machinery[10]
- Sand Washer[9]
- Mineral Separator[5]
- Other Metallurgy Machinery[1]
- Industrial Furnace[10]
- Concrete Batching Plant[10]
- Cement Making Machinery[5]
- Drying Equipment[1]
- Contact Person : Ms. Zhou Christina
- Company Name : Zhengzhou Yufeng Heavy Machinery Co., Ltd.
- Tel : 86-371-60395600
- Fax : 86-371-67681159
- Address : Henan,Zhengzhou,Fuzhuang, Shifo Office, High & New-Tech Area, Zhengzhou
- Country/Region : China
- Zip : 45000
indirect rotary drier
Rotary dryer is handling by bringing it into direct contact with a heated gas. The dryer is made up of a large, rotating cylindrical tube,The dryer slopes slightly so that the discharge end is lower than the material feed end in order to convey the material through the dryer under . Working principle of the rotary dryer
Material to be dried enters the dryer, and as the dryer rotates, the material is lifted up by a series of internal fins lining the inner wall of the dryer. When the material gets high enough to roll back off the fins, it falls back down to the bottom of the dryer, passing through the hot gas stream as it falls. This gas stream can either be moving toward the discharge end from the feed end (known as co-current flow), or toward the feed end from the discharge end (known as counter-current flow). The gas stream can be made up of a mixture of air and combustion gases from a burner, in which case the dryer is called a direct heated dryer. Alternatively, the gas stream may consist of air or another (sometimes inert) gas that is preheated. When the gas stream is preheated by some means where burner combustion gases do not enter the dryer, the dryer known as an indirect-heated type. Often, indirect heated dryers are used when product contamination is a concern. Features of Drier
1. reasonable structure,2. high efficiency, low energy consumption3. convenient for transportation,4. convenient and reliable operation
Specifications of Drier
| Specific-ations(m) | Capacity(t/h) | Main motor | Main gear box | Weight(t) | ||
Power(kw) | Model | Model | Speed reduction ratio | |||
ø1.2*10 | 2.5 | 7.5 | Y160M-R3 | ZL50-16-I | ----- | 13.5 |
ø1.5*12 | 3.3-4.9 | 10 | Y160L-6-B3 | JZQ500-III-2F | ----- | 18.9 |
ø1.5*15 | 4-6 | 18.5 | Y200L1-6 | JZQ500-III-2F | ----- | 21 |
ø1.8*12 | 4-6 | 18.5 | Y160L-6 | ZQ50-16II-2 | 16.46 | 22.83 |
ø2.2*12 | 7-12 | 18.5 | Y200L7-6 | JZQ650-III | 31.5 | 37.6 |
ø2.2*14 | 7-12 | 22 | Y200L7-6 | JZQ650-III | 31.5 | 40 |
ø2.2*16 | 12 | 30 | Y225M-6 | JZQ750-III | 31.5 | 45 |
ø2.4*14 | 12 | 30 | Y250M-6 | JZQ750-III | 31.5 | 51 |
ø2.4*18 | 10-13 | 37 | Y250M-6 | ZL85-13-I | 27.16 | 54 |
ø2.4*20 | 10-14 | 37 | Y250N-6 | ZL85-13-I | 27.16 | 54.14 |
ø3*20 | 25 | 55 | Y250M-4 | ZL100-16-I | 41.52 | 78 |
ø3*25 | 32-36 | 75 | YR280M-4 | ZL100-16-I | 41.52 | 104.9 |
indirect rotary drier