Description
The brief introduction of the
desulfurized gypsum board production line
Working principle
The main working principle for
calcining system of calciner
The main body of calciner consists
of the diameter intensive radiator pipes. Thermal oil fed into the
coil pipe. The heat release into powder by heat exchanger. Root
blower installed at the bottom of the calciner for putting the
cooling air into furnace for reaching boiling sate. At certain
temperature, the calcined gypsum will be lighten, and flow
automatically to outlet. This type gypsum powder is stable in
quality. It is easier to control the content of free water, initial
and final setting times.
Moreover, our equipment adopt
dry electric precipitator, dust collection efficiency is over
*5%.
Simple structure, durable
equipment
The boiler does not need rotary
component because the materials has come true fluidization. It
simplifies the structure, manufacture. In low-temperature heat
source. The life span is much longer than normal.
Compact, space saving
Calciner is a kind of vertical
equipment, the dust collector installed on the top of it as whole
body, this design is good at space saving, and avoids moisture
condensation on corona lines of the dust collector.
Low energy consumption
Heat energy: Almost all of the heat
energy efficiently served as dehydration for materials. Only little
is scattered by the calciner body, and used to heat the cooling air
form the bottom of the fluidized oven.
Good product quality
The phase transition of gypsum is
stable because we adopt low-temperature heat source. Finished
products are nearly no raw gypsum, anhydrous gypsum only less than
5% and the rest is semi-hydrated gypsum if the discharge
temperature is suitable. The composition is ideal and physical
performance is very steady.
Electrical control
system
We adopt advanced DCS in electrical system, which centralized
control all kinds of
