Tt is well known that vacuum drying is to put raw material under
the state of vacuum fo r heating and drying If use vacuum to pump
air and humidity outthe dry speed will be faster.
Nole：if use condense5 the solvent in raw material can be recovered
If the solvent is wate rcondenser might be canceled and the
investment and every could be saved.
Under the condition of vacuumthe boiling point of raw material will
decrease and make the evaporation efficiency highen The refore for
a certain amount of heat transfer,the conducting area of d ryer can
The heat sou rce for evaporation may be low pressu re steam or
surplus heat steam.
The heat loss ls Iess.
Before dryingthe treatment of disinfection may be carried Out
During the period of dryingthere is no impurity material mixed. It
is in conformity.
It belongs to static dryer.So the shape of raw mate rial to be d
ried should not be destroyed.
Material to be dried
It is suitable for drying heat sensitive raw materials that can
decompose or polymerize or deteriorate at high temperature.It is
widely used in pharmaceutical,chemical,foodstuff and electronic
|inter size of|
|outer size of|
|size of barking|
inside the pipe of
of baking support, oC
|degree of vacuum inside|
the chamber when
operation in the,Mpa
|under the condition|
of -0.1Mpa and
rate of water,kg/m2.hr
|When condensor is|
of vacuum pump,kw
|When condensor is not|
of vacuum pump,kw
|Weight of drying|
Note:SZ water ring vacuum pump can be used together with mechanical
pressure increasing pump in order to increase vacuum.
Instruction to ordering
When order,please choose suitable vacuum drier in accordance with
lhe physical.When order,please choose suitable vacuum drier in
accordance with the physicaI property,primary moisture and final
moistureof raw materiallo be dried and factors such as temperature
vacuum drying amount and time and soon Vacuum drier with same model
has four heating ways i.e steam,hot water,heat conduction oil and
electric heat Forexample n orde rtoIncreasethe outpulof product the
d rying Iayer can be ncreased suitably,Please telI our factory in
time.The auxiliary partsof vacuum d rying systemIndicatedIn User’s
Manual can be supplied andlnstalled
by ou rfacto ry,Pleaselndicstelhem w