What is the use of lees? How to dry distillery waste lees?

 The lees can be used as feed. Brewer's grains are a by-product of beer production, which has the characteristics of low price, large output, rich nutrients and good fattening effect. The development of distiller's grains into unconventional feed can greatly alleviate the shortage of feed resources, reduce breeding costs and improve economic benefits.

How to dry distiller's grains to make feed?

The brewer's grains dryer developed by Zhengzhou Dingli can quickly pre-dehydrate the wet brewer's grains with a moisture content of about 85%, and then dry it to a dry product with a moisture content of about 10%. At present, this set of equipment has been used in many domestic Beer enterprises and feed processing enterprises have been put into use, and considerable economic benefits have been created. The brewer's grains dryer is mainly composed of a heat supply source, a feeder, a feeder, a rotary drum, a discharger, an induced draft fan, a discharger and a power distribution cabinet; after the dehydrated wet brewer's grains enter the dryer, Under the turning of the evenly distributed copying plate in the drum, it is evenly dispersed in the dryer and fully contacted with the hot air, which accelerates the heat and mass transfer of drying. During the drying process, under the action of the inclined copy board and the heat medium, the beer grains are discharged to the star-shaped discharge valve of the other section of the dryer to discharge the dried products.

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