Vinasse Dryer
Vinasse or brewer’s spent grain (BSG) is the by-product of the beer production process. It contents a large amount of nutrients such as undecomposed crude protein, crude fiber, crude fat and other nutrients. The dried distiller’s grains are good raw materials for the animal feed production. Through pre-dehydration, the distiller’s grain dryer can dry wet waste grain from about 85% moisture content to finished products with a moisture content of about 10%.
Application of Vinasse dryer
Our vinasse dryer can be used for drying vinasse, brewery dregs, brewery waste, beer distillers’ grains, etc. It is also applicable for wood chips, sawdust, corn straw, soybean straw, cotton stalk, wheat straw, sorghum stalk, mulberry leaves and other biomass materials.
![](https://www.durablemac.com/wp-content/uploads/2024/11/Application-of-Vinasse-dryer.jpg)
Advantage of Vinasse dryer
- The main components of our rotary dryer are made of high-end materials, with reliable quality, and the service life is 3-5 times than that of ordinary dryers.
- Equipped with a combined lifting device, the thermal efficiency is high, and the drying effect is good.
- The dust removal device can completely avoid dust pollution during operation and meet the requirements of environmentally friendly production.
- The flow rate of distiller’s grains is controlled by frequency conversion, which can easily control the final moisture according to the needs of users.
- Equipped with a new type of energy-saving hot-blast stove, high efficiency and energy saving, heat controllable, reducing operating costs.
![](https://www.durablemac.com/wp-content/uploads/2024/11/Single-Cylinder-Dryer-1.jpg)
![](https://www.durablemac.com/wp-content/uploads/2024/11/Rotary-Dryer8.jpg)
![](https://www.durablemac.com/wp-content/uploads/2024/11/Rotary-dryer34.jpg)
Vinasse dryer Working Principle
Inside of the vinasse rotary dryer, there are many tubes. During drying process, the hot air will enter into tube-
internal by draught fan, while the materials exist tube-external, so that the materials can be dried indirectly, there is no pollution and no color change, also a fire that caused by too high temperature will be avoided successfully.
![](https://www.durablemac.com/wp-content/uploads/2024/11/stove-of-vinasse-dryer-1.jpg)
stove of vinasse dryer
It consists of 3 sectors of fire-proof wall, 2 layer brick of every fire-proof wall. Can use coal, wood, diesel, etc. as fuel
Advantage: reasonable design can avoid open flame. So it run steadily, safely and have long use-life.
![](https://www.durablemac.com/wp-content/uploads/2024/11/Lifting-of-vinasse-dryer.jpg)
Lifting of vinasse dryer
1. Multi-tube indirect drying, which can evenly dry materials, and avoid burning or contaminating materials.
2. The lifting can lift the material and push it forward, so that the material can be uniformly dried without clumping.
Specification
Drum Dryer
Spec./m (Dia.×Length) | Shell Cubage (m³) | Capacity (t/h) | Installation Obliquity(%) | Highest Inlet Air Temperature(℃) | Main Motor (kw) | Weight (t) |
Φ1.2×8.0 | 9.0 | 1.9~2.4 | 3~5 | 700~800 | 7.5 | 9 |
Φ1.2×10 | 11.3 | 2.4~3.0 | 3~5 | 700~800 | 7.5 | 11 |
Φ1.5×12 | 21.2 | 4.5~5.7 | 3~5 | 700~800 | 15 | 18.5 |
Φ1.5×14 | 24.7 | 5.3~6.6 | 3~5 | 700~800 | 15 | 19.7 |
Φ1.5×15 | 26.5 | 5.7~7.1 | 3~5 | 700~800 | 15 | 20.5 |
Φ1.8×12 | 30.5 | 6.5~8.1 | 3~5 | 700~800 | 18.5 | 21.5 |
Φ1.8×14 | 35.6 | 7.6~9.5 | 3~5 | 700~800 | 18.5 | 23 |
Φ2.2×12 | 45.6 | 9.7~12.2 | 3~5 | 700~800 | 22 | 33.5 |
Φ2.2×14 | 53.2 | 11.4~14.2 | 3~5 | 700~800 | 22 | 36 |
Φ2.2×16 | 60.8 | 13.0~16.2 | 3~5 | 700~800 | 22 | 38 |
Φ2.4×14 | 63.3 | 13.5~16.9 | 3~5 | 700~800 | 37 | 45 |
Φ2.4×18 | 81.4 | 17.4~21.7 | 3~5 | 700~800 | 37 | 49 |
Φ2.4×20 | 90.4 | 19.3~24.1 | 3~5 | 700~800 | 45 | 54 |
Φ2.4×22 | 99.5 | 21.2~26.5 | 3~5 | 700~800 | 45 | 58 |
Φ2.6×24 | 127.4 | 27.2~34.0 | 3~5 | 700~800 | 55 | 73 |
Φ3.0×20 | 141.3 | 30.1~37.7 | 3~5 | 700~800 | 75 | 85 |
Φ3.0×25 | 176.6 | 37.7~47.1 | 3~5 | 700~800 | 75 | 95 |
Φ3.2×25 | 201 | 42.9~53.6 | 3~5 | 700~800 | 90 | 110 |
Φ3.6×28 | 285 | 60.8~76.0 | 3~5 | 700~800 | 160 | 135 |