graphite block heat exchangers,Wholesale graphite block heat exchangers China, Custom printed graphite block heat exchangers

graphite block heat exchangers Description

The main reason for employing block type graphite heat exchangers is their great flexibility. They can be used for all heat exchange and mass transfer processes involving corrosive media. We offer system-based, multi-kind 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 exchange 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 exchanger area: 800 Sq. M
Design temperature: -25 ~ 165 41443C
Design pressure: < 0.4 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

Preheaters for evaporators

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