IKA 06-5819, Руководство по эксплуатации

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IKA
®
-WERKE
25
6.3 Information for working with product
The ULTRA-TURRAX

-machine is especially designed for the dispersing of fluids.
Successful operation of the machine, however, requires observing the following:
6.3.1 Periphery
The ULTRA-TURRAX

has it own pressure head, but it does not automatically suck
in the mix components. For proper functioning and a constant mix level it is neces-
sary that the fluid as well as the solid be fed to the machine at the proper flow rate.
Pumps that use the displacement principle, such as, the lobe pump, gear pump or
the eccentric screw pump have proven themselves for feeding the fluid components
and for circulating the mixed products for accumulative processes.
These pumps have a relatively stabile characteristic curve and have adjustable
speeds.
6.3.2 Possible adjustments of the ULTRA-TURRAX

for a process
The ULTRA-TURRAX

has several components, which can be adjusted for a given
process.
In addition to the individual exchangeable mixing tools can be separately removed.
For good predistribution it is, as a principle, advantageous to use a finely perforated
mantle. Please, however, note that in general a finer generator reduces the output
and the pressure head.
6.3.3 Starting the machine
In principle the ULTRA-TURRAX

is a dynamic type compressor. The high revolu-
tions per minute (rpms) require a minimum amount of fluid in the mixed product. The
percentage necessary is very dependent upon the product. Also note that with much
lower solid content the level of allowable product viscosity may be exceeded.
Info
The machine is not suitable for adding and processing
purely dry substances. This can result in serious dam-
age to the device.