Description
LJ
laminar vertical dryer is designed for easy to break, water, drying
strength of low-calorie material drying and development, the main
use of a variety of waste heat to do the heat source. The material
to be dried is distributed through the distributor, and the packing
cone is evenly distributed around the wind guide duct of the dryer
to form a ring material layer. The hot air in the built-in heating
mechanism is repeatedly heated by the drawing of the draft fan
through the material layer. According to the test system measured
by the water content of continuous discharge, the upper material to
rely on their own power slow down.
LJ
laminar flow vertical dryer feeding, feeding, unloading the whole
process are used intelligent detection, automatic control.
Completely solve the traditional vertical drying card, blocking
material phenomenon. Has the following main features:
(1)
covers an area of small, is the rotary dryer area of 1 / **1 /
4.
(2)
the material in the dryer to form a ring-shaped vertical material
layer, and from top to bottom rely on gravity slow down the overall
move, long stay and adjustable, making the material water has
sufficient time to evaporate.
(3)
high temperature flue gas from the top of the dryer into the flue
and wet material meet, to achieve downstream operation
process.
(4)
ring material layer, porous sub-wind plate, variable resistance of
the inner design, forced hot air evenly in the wet material layer
through the heat utilization, high drying quality.
(5)
the use of on-line detection, dual-frequency control combined with
district ventilation technology, according to the different stages
of the material required for the heat, the rational allocation of
the necessary hot air in the region. To ensure that the drying
quality from the impact of raw material water
fluctuations.
(6)
the use of heaters within the use of heat-resistant alloy cast
pendant, to solve the dryer internal heat easily deformed, easy
oxidation, short life, difficult to maintain defects, long service
life.
(7)
low-cost operation, the available waste heat as a dry heat
source.
