Alfa Laval M line TS6, Инструкция по эксплуатации

Страница: 17 / 46

3.5 Multi-pass
Multi-pass sections can be created by using turning plates with 1, 2 or 3
unholed ports. The main purpose is to change the flow direction of one or both
fluids.
For some units, a partition plate is required to support the unholed ports in the
turning plates. A transition plate also needs to be added to the pack to prevent
media from coming into contact with the partition plate or pressure plate.
An example of where multi-pass can be used is in processes that require
longer heating periods if the media requires slower heating.
3
3
1
2
4
5
Figure 4: Example of a multi-pass set up.
1.
End plate I
2. End plate II
3. Channel plates
4. Transition plate
5. Turning plate
3.6 Identification of plate side
The A side of the plates (symmetric pattern) are identified by a stamp with the
letter A and the model name at the top of the plate (refer to image below)
AXXX
AXXX AXXX
200000423-1-EN-GB 17
Description 3 EN