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| ≡ Membrane evaporimeter
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>>>>Present
page ：Membrane evaporimeter |
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All theories :
Will it be the fifties the 20th century, " Luwa
", office of country, and " Samesre uther
" Company to blow membrane evaporimeter is it make
to develop already right away, have developed and shaved
membrane evaporimeters so far and has already been generally
approved and accepted by everybody. HEC Company develops
the company as the speciality of the evaporimeter today,
in distillation, concentrate , take off angry decolouring
, taking off bad smell dry reacting field solve the
problem that deal with the course and special demand
in different crafts; It offer the getting more extensive,
blow different kinds of one by membrane evaporimeter
application,such as ：
1.Offer suitable various kinds of rotor types used
differently in extensive range of one ；
2.Vertical or horizontal structure ;
3.Cylinder or designing taperedly ;
4.Obey flowing or adverse current operation principle
;
Characteristic:
Shaving the membrane evaporimeter has the following
technological characteristics and other evaporimeters
different mainly ：
● It is great to operate the elasticity ：Some
performance alone because of shaving the membrane device
, make it is it deal with apt to form dirt , crystallization
, bubble and demand evaporate , high viscidity and raise
the supplies that viscidity increase with the density
sharply steadily to suitable for, it can be dealt with
to evaporate course steadily too 。
● Operate in succession ：Continuous
charge-in , producing material in succession , regulate
the amount of material entered and control out the density
of material ；
● Deal with temperature sensing ：Because
time when staying in the short one in the whole device
and low evaporation temperature ；
● Evaporate performance high ：Because
of shaving the characteristic of the membrane device
, heat the hot flux of surface with height of surface
；
● It is minimum to lose ：In case the
products change losses minimum, because the supplies
have not been held up in the evaporimeter ；
● The vacuum pressing and lowering small ：Supplies
vaporize gas from heat surface send the condenser put
outside to , need certain difference of keeping. In
the general evaporimeter, this kind of difference of
pressing is required (?÷p)It is usually higher, it is
even high sometimes difficultly to accept. Blow membrane
evaporimeter have bigger gas pass through space , evaporimeter
pressure can regard as pressure in condenser nearly
equal to, so keep difference can very much little namely
the vacuity can up to 1mmmHg 。 |
Performance of the device ： |
| Parameter |
Performance |
| Amount of material entered （Kg/h) |
20-10000 |
| Evaporation capacity (Kg/h) |
40000 |
| Heating temperature （℃） |
330 |
| Operate the pressure (the material side)
(Torr) |
-1-30*1 |
| Make the viscidity of the products in
operation temperature （mpas) |
到70000 |
| The time of staying （min) |
<1*2 |
| Evaporation than (concentrate /charge-in)
|
到1:50*3 |
*1、The temperature of heating with electroinduction
evaporimeter can be up to 600 degrees Centigrade
，
*2、Perhaps the time table is relatively long in
the horizontal evaporimeter ，
*3、According to the type of the evaporimeter 。 |
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