Loose or lumpy raw materials, dried up to 8 ... 10%
24 ... 48 t/day
Humidity of feedstock
max 25 %
max 8 %
Bulk weight of raw materials
0,3 ... 0,5 t / m³
FOR DIFFERENT TYPES OF BULK MATERIALS
Benefits of belt dryers:
The dryer is used for gentle drying of various bulk products.
When calculating the dryer, it is necessary to take into account:
Raw materials are loaded onto the floor of the belt dryer through a movable tray.
As a result, the flooring is filled with the product evenly.
The flooring is assembled from perforated plates.
Dry air heated to 60 … 110 ºС is blown through the holes in the plates, which passes through the layer of dried wet raw materials.
Heat and moisture exchange takes place: the raw material is heated, moisture evaporates from it, and moist air is pumped out of the dryer by a special fan.
Several thieves for raw materials are installed above the drying floor so that it does not stick together.
The belt deck moves through several drying zones and moves into the cooling zone.
In this zone of the belt dryer, unheated air is blown through the deck and product layer.
The product cools down, and the air heated by the raw material from the cooling zone is blown onto the heaters installed in front of the drying zone.
The air is partially recirculated and the energy efficiency of the dryer is increased.
From the cooler, the product is unloaded into the workshop transport system of the PRODUCTION LINE (example).
Order a calculation of the cost and technical characteristics of a belt dryer – to solve your technological needs:
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