| Type |
Description
|
Type |
Description
|
| |
( PDT) the tower
suitable for the large diameter of trough type distributing
device of the weir. |
|
( PHS), pressing
plate use for and stop movement of packing, it suitable
for porcelain quality packing. |
|
|
| |
( PSW), wave form
support board make being use for the little diameter
tower. |
|
( PHL) one layer
of limitting devices of bed is similar to pressing
plate, but it must fix on the tower wall . |
|
|
| |
( PDS),
rose type person who is distribute have higher liquid
handling capacity is one most in common use distribution
device again too . |
|
( PSF)
the dull and stereotyped type supports the board,
is suitable for particle packing and rule whole
packing . |
|
|
| |
( PDO) the tower
suitable for the small diameter of distributing
device of pass, can be used as the distributing
device again at the same time. |
|
( PDW), weir type
person who is distribute most in common use one
distribution device, can deal with heavy liquid
amount, Tower foot-path range used: 0.30-0.12 meters
. |
|
|
| |
( PDL), arrange
person who in charge of person who is distribute
apply to charge-in liquid distribute. |
|
Whether( PSJ) accumulate
section not free exceed there aren't 100% towers
of sections, suitable for liquid not big the angry
than. |
