Barbecue carbon dryer is the last and most critical working procedure in briquette production line.
In the 1970s, dryers were equipped with kiln head blower and kiln tail fan. The temperature difference between the two ends was about 100 degrees. The temperature was uneven and there was no automatic ash removal device.
Since 99, my company and heilongjiang university of science and technology, Beijing MeiKeYuan experts, on the basis of the structure before, improvement into kiln body center for wind, guide bracket from the original channel into now of seamless steel tube with heat bilges cold shrink adjustment pipe sleeve (middle), furnace with multiple temperature zones, each 2 meters are equipped with adjustable air valve and hot cold contraction section, which are caused by heat bilges cold shrink and more length is poor, to eliminate the phenomenon of thermal deformation and overall kiln interior maximum temperature difference is not more than 20 degrees.
The dryer adopts the flap-type conveyance, the flap-type steel plate, the round steel is welded, it is not suitable for deformation, good air permeability, also has the automatic tension vertical porch of the external counterweight, the chain plate runs smoothly, turns freely, does not run off, does not stick the chain, does not drop the chain in the operation process.
The chain plate is driven by an adjusting motor, which can adjust the operation degree as required and control the drying time at will;
The dryer is also equipped with ring chain automatic ash removal device, low energy consumption, high thermal efficiency, ash removal effect is good.
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