Single Cylinder Rotary Drum Dryer
Single-pass cylinder rotary drum dryer is mainly used for drying particle size materials with humidity in mineral processing, building materials, metallurgy, chemical industry and other industries. This rotary drum dryer has strong adaptability to materials, can dry various materials with simple and reliable operation and widely used in many industries.
Description
Single-pass cylinder rotary drum dryer is mainly used for drying particle size materials with humidity in mineral processing, building materials, metallurgy, chemical industry and other industries. This rotary drum dryer has strong adaptability to materials, can dry various materials with simple and reliable operation and widely used in many industries, such as clay, coal, slag, Sands, limestone, stones, mineral filter cake, filter cakes, fly ash, gypsum and iron powder; Drying of waste. Sewage Sludge, Fermented Soybean Meal, Bean Residue, Dregs, Organic Fertilizer, Chicken Manure, Poultry Feces, Cattle Dung, Pig Manure, Horse Feces, Cow Dung, Animal Waste, Compost, organic fertilizers, compound fertilizers, Biomass material, Sawdust, etc.
Features
Working principle
BH single rotary drum dryer adopts parallel-flow heating method, the heat soure from burning chamber. The material to be dried is pushed back by spiral board immindiately upon enters in the drum from feed bin. As drier is installed in slope, material flows to the tail end under gravity and rotation force and is lifted by board repeatedly. The thrown down materials forms uniform curtain to exchange heat sufficiently with the inner heat flow to dry the moisture.
Outstanding advantages:
1. The parts have long service life and durable in use
With reasonable structure design of the supporting wheel, it’s applicable with variety lubrication method to ensure the supporting wheel in long service time on reduce shaft broken and shorten the replacement cycle. The dryer cylinder is made of steel material, which has the higher hardness and toughness and wear resistance than that of other materials.
2. High drying strength and high efficiency
With the high airflow speed, the material is well dispersed in the air phase, all the surface of the material can be effectively dried, thus drying area is greatly increased. At the same time, with dispersion and agitation during drying, the aerification surface is constantly updated to enhance the efficiency and heat transfer process in drying.
3. Simple operation. Environmental protection and energy saving
The single cylinder rotary drum dryer with good sealing system and perfect dust removal device. It’s less dust with good working environment. LX type multi-combined lifting plate is used to make the material enter the drying cylinder and form a rain-like material curtain, which increases the contact surface between the material and hot air and avoids the occurrence of thermal cavitation.
4. Advanced structure and strong drying ability
The new internal structure strengthens the cleaning and heat conduction effect of the dispersed materials, eliminates the sticky phenomenon on inner wall of the cylinder. It enhanced the dryer stronger adaptability to the material moisture and viscosity.
|
SIZE(m) (Dia.*L) |
Volume (m³) |
Capacity (t/h) |
Input moisture (%) |
Output moisture (%) |
Obliquity (%) |
Highest inlet air temperature (℃) |
Power (kw) |
Total weight (t) |
| Φ1.2×8.0 | 9 | 1.9~2.4 | 40±5 | ≤1 | 3~5 | 700~800 | 7.5 | 9 |
| Φ1.2×10 | 11.3 | 2.4~3.0 | 40±5 | ≤1 | 3~5 | 700~800 | 7.5 | 11 |
| Φ1.5×12 | 21.2 | 4.5~5.7 | 40±5 | ≤1 | 3~5 | 700~800 | 15 | 18.5 |
| Φ1.5×14 | 24.7 | 5.3~6.6 | 40±5 | ≤1 | 3~5 | 700~800 | 15 | 19.7 |
| Φ1.5×15 | 26.5 | 5.7~7.1 | 40±5 | ≤1 | 3~5 | 700~800 | 15 | 20.5 |
| Φ1.8×12 | 30.5 | 6.5~8.1 | 40±5 | ≤1 | 3~5 | 700~800 | 18.5 | 21.5 |
| Φ1.8×14 | 35.6 | 7.6~9.5 | 40±5 | ≤1 | 3~5 | 700~800 | 18.5 | 23 |
| Φ2.2×12 | 45.6 | 9.7~12.2 | 40±5 | ≤1 | 3~5 | 700~800 | 22 | 33.5 |
| Φ2.2×14 | 53.2 | 11.4~14.2 | 40±5 | ≤1 | 3~5 | 700~800 | 22 | 36 |
| Φ2.2×16 | 60.8 | 13.0~16.2 | 40±5 | ≤1 | 3~5 | 700~800 | 22 | 38 |
| Φ2.4×14 | 63.3 | 13.5~16.9 | 40±5 | ≤1 | 3~5 | 700~800 | 37 | 45 |
| Φ2.4×18 | 81.4 | 17.4~21.7 | 40±5 | ≤1 | 3~5 | 700~800 | 37 | 49 |
| Φ2.4×20 | 90.4 | 19.3~24.1 | 40±5 | ≤1 | 3~5 | 700~800 | 45 | 54 |
| Φ2.4×22 | 99.5 | 21.2~26.5 | 40±5 | ≤1 | 3~5 | 700~800 | 45 | 58 |
| Φ2.6×24 | 127.4 | 27.4~34.0 | 40±5 | ≤1 | 3~5 | 700~800 | 55 | 73 |
| Φ3.0×20 | 141.3 | 30.1~37.7 | 40±5 | ≤1 | 3~5 | 700~800 | 75 | 85 |
| Φ3.0×25 | 176.6 | 37.7~47.1 | 40±5 | ≤1 | 3~5 | 700~800 | 75 | 95 |
| Φ3.2×25 | 201 | 42.9~53.6 | 40±5 | ≤1 | 3~5 | 700~800 | 90 | 110 |
| Φ3.6×28 | 285 | 60.8~76.0 | 40±5 | ≤1 | 3~5 | 700~800 | 160 | 135 |
Packing
