|
|
| Block
Graphite Heat Exchangers - YK series |
| The
main reason for employing block type graphite heat exchangers
is their great flexibility. They can be used for all heat transfer
and mass transfer process involving corrosive media. We offer
system-based, multi kind of block graphite heat exchangers with
convincing advantages:
-
Rapid
replacement of damaged blocks due to compact modular design
-
High
thermal efficiency
-
Easy
maintenance (cleaning and block replacement are very simple)
allowing simple dismantling and assembly
-
Suitability
for corrosive media on both service and product sides,
depending on design
|
|
|
|
|
|
YKC Model
|
YKA Model
|
|
Structure Characteristic:
Heat transfer takes place in solid
graphite blocks with a crosswise arrangement of drilled flow
passages for the product and service side. The size of the graphite
blocks and the passage diameters vary according to the application
and type of chemical equipment concerned. Several graphite blocks
are assembled to form a column, which provides the required
heat transfer area in a single unit. The graphite blocks are
arranged in such a way that the product passages aligns with
one another. As a result, corrosive medium flows through the
axial passages. The service medium in the shell space passes
through the horizontal passages. A flexible baffle cage produces
forced flow deflection on the service side.
Specification:
- Max. heat transfer area: 400
Sq. M
- Design temperature: -25 ~ 200 °C
- Design pressure: < 1.0 MPa
- Tailor-made is available on
request
|
|
Application:
Since
they are compact and very adaptable, block
type graphite heat exchangers are mainly used as:
-
Overhead
condensers and sump coolers, e.g. on absorption and separation
columns
-
Pickling
line heaters
-
Reactor
coolers
-
Ventilation
condensers and sump coolers on agitators and reaction vessels
-
Circulation
coolers for quenchers
-
Preheater
for evaporators
|
|
