Wine residue dryer

Wine residue is the dissolved residue and fine particles left after distilling alcohol or alcoholic beverages from grains and removing solid grains through coarse filtration. The alcohol, starch sugar, monosodium glutamate, citric acid and other industries in China's food industry mainly use grains as raw materials, but the utilization rate of raw materials is relatively low, with at least 30-40% of the raw materials becoming wastewater and waste residue.
Wine residue is rich in nutrients, containing various organic compounds, B vitamins, and cellulose, making it a good raw material for edible mushroom cultivation. At the same time, after drying, wine residue can also be used as a compound feed for animal husbandry.

Equipment structure

Beer lees dryerIt mainly consists of a heat source, a feeding machine, a feeding machine, a rotary dryer, a discharging machine, a induced draft fan, a unloader, and a distribution cabinet.

Process Introduction

Wet wine residue is fed into a drum, which is equipped with multiple spiral shaped plates arranged inside. The rotation of the drum drives the plates to continuously lift the wine residue. The striking device on the drum wall prevents the material from sticking to the drum wall and plates. The lifted material fully contacts with the hot air flow introduced by the induced draft system, accelerating drying heat and mass transfer, evaporating water, completing drying, and is discharged from the discharge port.Wine lees dryerWet distiller's grains with a moisture content of around 65% can be dehydrated and dried to a dry product with a moisture content of around 10%, which can be used to make high protein feed, achieving mechanization, industrialization, and automation of distiller's grains drying treatment. The equipment has a high degree of mechanization, large production capacity, continuous operation, easy operation, few malfunctions, low maintenance costs, and low power consumption.

Performance Characteristics

1. The product has good uniformity in drying.
2. The structure of the wine residue drying equipment is excellent, simple, and the material runs smoothly through the resistance of the cylinder, making it easy to operate.
3. The wine residue dryer has fewer malfunctions, lower maintenance costs, and lower power consumption.
4. The equipment of the wine residue dryer has a high degree of mechanization, a large production capacity, and can operate continuously.

Technical Specifications