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Condenser GPHE

Gasketed plate heat exchanger Condenser for Condensing applications

Baode Cond GPHE is a plate surface condenser designed for condensation under vacuum. Baode Condenser GPHE is based on semi-welded technology. Vapor condenses in the welded channel while the cooling medium passes through the gasketed channel. In addition to stainless steel, the plates are also available in titanium, which makes it possible to use seawater as a cooling medium. 

Flow principle

Customizable Condenser GPHE design

Applications
•    Biotech and Pharmaceutical
•    Chemicals
•    Energy and Utilities
•    Food and Beverages
•    Marine and Transportation
•    Mining, Minerals and Pigments
•    Pulp and Paper
•    Water and Waste treatment

Benefits
•    Optional sub-cooling of condensate and non-condensable gases
•    Flexible configuration – heat transfer area can be modified
•    Easy to install – compact design
•    High serviceability – easy to open for inspection and cleaning

Features
Every detail is carefully designed to ensure optimal performance, maximum uptime and easy maintenance.
Selection of available features, depending on configuration some features may not be applicable:

•    Reinforced hanger
•    Glued gasket
•    Fixed bolt head
•    Lifting lug
•    Lining
•    Lock washer
•    Tightening bolt cover
 
Working principle
Baode GPHE condenser is tailored for vacuum condensation. The large vapor inlet connection is placed centrally on the top and the smaller condensate outlet on each side in the bottom. The two medium sized connections for cooling media are centrally placed in the middle, which gives it a symmetrical design.

It uses the cassette concept with the plates welded in pairs. The vapor is condensed in the welded channel while plate pattern is specifically designed for optimal condensation, with an asymmetric channel configuration that features a large gap on the vapor side and the small gap on the colling water side. This make it possible to maintain a very low pressure drop on the vapor side while still keeping up the velocity and turbulence on the cooling water side, thus maximizing the heat transfer efficiency and minimizing fouling.

Condenser GPHE for efficient heat exchange

Dimensional drawing
Measurements mm (inches)

Model

A

B

C

D

E

F

G

AC400-W

617

2217

1658

1215

457

236

270

AC600-W

888

2860

2085

1470

657

393

455

 

Technical Data

Plates

Type

Free channel, mm (in)

AC400-W

Semi-welded

11/3 (0.43/0.12)

AC600-W

Semi-welded

11/3 (0.43/0.12)

   
Materials  

Heat transfer plates

304/316L Stainless

 

Field gaskets

NBR, EPDM, FKM

 

Ring gaskets

NBR, EPDM, FKM

 

Flange connections

Metal lined, stainless steel

 

Frame and pressure plates

Carbon steel epoxy painted

 
   

Operation Data

 

 

Model

Max. design pressure (bar/psig)

Max. design temperature (°C/°F)

AC400-W

10 bar / 145psi

160 °C / 320°F

AC600-W

10 bar / 145psi

160 °C / 320°F

Efficient condensation processes are essential across several industries, such as biotechnology, pharmaceuticals, chemicals, energy, and food processing. The Baode GPHE Condenser is a highly specialized plate surface condenser designed to perform under vacuum conditions, providing high efficiency and reliability. Utilizing semi-welded technology, this advanced condenser optimizes heat transfer and minimizes fouling, making it a superior choice for industries that require precise and consistent condensation performance.

One of the unique advantages of the Baode Condenser GPHE is its flexibility in material selection, offering titanium plates as an alternative to stainless steel. This makes it suitable for marine applications where seawater can be used as a cooling medium, extending its versatility to the most challenging environments.


How the GPHE Condenser Works

The Baode GPHE condenser is specifically engineered for vacuum condensation processes. It features an intelligent flow configuration, with distinct channels dedicated to vapor condensation and cooling media. The vapor enters the system through a large inlet placed centrally at the top, and the condensed liquid exits through smaller outlets at the bottom on either side. The cooling medium flows through two medium-sized connections located symmetrically in the middle of the exchanger, ensuring balanced and efficient heat transfer.

The semi-welded plate configuration plays a critical role in the efficiency of the GPHE condenser. Each pair of plates is welded together, forming welded channels for vapor condensation. These welded channels are combined with gasketed channels for the cooling medium, ensuring a reliable separation between fluids while optimizing the heat exchange process. The unique asymmetric channel configuration allows a larger gap on the vapor side and a narrower gap on the cooling water side.

This design achieves two important objectives:

  1. Minimizing pressure drop on the vapor side, essential for vacuum operation.
  2. Maintaining velocity and turbulence on the cooling water side, which improves heat transfer efficiency and reduces fouling over time.

Key Applications of Baode GPHE Condenser

Baode GPHE Condensers are widely used across various industries due to their flexibility and superior performance. Some of the key applications include:

  • Biotechnology and Pharmaceuticals: Used for condensing vapor streams in processes such as fermentation, distillation, and product purification.
  • Chemical Processing: Handles condensation of chemical vapors efficiently, even under vacuum, ensuring high production yield.
  • Energy and Utilities: Essential in power plants, HVAC systems, and district heating networks to recover heat and condense steam effectively.
  • Food and Beverage Industry: Used for processes such as juice concentration, pasteurization, and brewing, where heat-sensitive products require gentle handling.
  • Marine and Transportation: Titanium plate options allow the use of seawater as a cooling medium, making these condensers ideal for marine vessels and offshore platforms.
  • Mining, Minerals, and Pigments: Supports heat recovery and condensation in mining and mineral refining processes.
  • Pulp and Paper Industry: Used for steam condensation and heat recovery in paper production.
  • Water and Waste Treatment: Plays a role in evaporating and condensing wastewater streams, improving water recycling processes.

Benefits of Baode GPHE Condenser

The Baode GPHE Condenser offers several benefits, setting it apart from traditional condensation technologies such as shell-and-tube condensers:

  1. Optional Sub-Cooling of Condensate and Non-Condensable Gases
    The GPHE condenser is designed to not only condense vapor but also sub-cool the condensate and non-condensable gases, improving process efficiency and product quality. This feature is particularly useful in pharmaceutical and food industries where precise temperature control is essential.

  2. Flexible Configuration for Adaptability
    One of the standout benefits of the GPHE condenser is its modular design. The heat transfer area can be easily modified by adding or removing plates, allowing the system to adapt to changing operational needs without requiring major equipment upgrades. This flexibility makes it ideal for businesses with dynamic production demands.

  3. Compact Design for Easy Installation
    The compact footprint of the Baode GPHE condenser allows for easy installation, even in tight spaces. Compared to bulky shell-and-tube systems, the GPHE condenser offers space-saving advantages without compromising on performance, making it suitable for both large and small facilities.

  4. High Serviceability for Minimal Downtime
    Designed with ease of maintenance in mind, the Baode GPHE condenser is easy to open for inspection, cleaning, and servicing. The modular structure and semi-welded plates allow quick access to the internal components, minimizing downtime and ensuring continuous operation.


Unique Features of Baode GPHE Condenser

Every detail of the Baode GPHE condenser is thoughtfully engineered to maximize performance, reliability, and ease of maintenance. Some key features include:

  • Reinforced Hanger: Provides additional stability to the plate pack, ensuring consistent performance even under high-pressure conditions.
  • Glued Gaskets: The gaskets are glued to the plates to enhance sealing and ensure reliable long-term operation.
  • Fixed Bolt Head and Tightening Bolt Cover: These components make it easy to maintain the correct compression of the plate pack, reducing the risk of leaks.
  • Lifting Lug: Facilitates easy transportation and installation, saving time and labor during setup.
  • Lining and Lock Washer: These ensure secure connections and prevent loosening of bolts, maintaining system integrity over time.

Materials Used:

  • Heat Transfer Plates: 304/316L Stainless Steel
  • Gaskets: NBR, EPDM, FKM
  • Flange Connections: Metal-lined stainless steel
  • Frame and Pressure Plates: Epoxy-painted carbon steel

These technical specifications highlight the versatility and durability of the Baode GPHE condenser, ensuring it can handle demanding applications across different industries.


How Baode GPHE Condensers Improve Process Efficiency

The innovative design of the Baode GPHE condenser ensures superior heat transfer efficiency, even under challenging conditions. The asymmetric channel configuration allows for a low-pressure drop on the vapor side while maintaining optimal turbulence on the cooling water side. This design not only improves heat transfer but also reduces fouling, ensuring that the system operates at peak efficiency for longer periods.

Additionally, the semi-welded technology ensures reliable operation in vacuum conditions, which is essential for industries such as pharmaceuticals and energy production. With the ability to sub-cool non-condensable gases, the Baode GPHE condenser further enhances product quality and energy savings.


Conclusion

The Baode GPHE Condenser is a cutting-edge solution for efficient and reliable condensation in a variety of industries. Its semi-welded technology, flexible configuration, and compact design make it a superior alternative to traditional shell-and-tube condensers. The ability to handle vacuum conditions and use materials like titanium for seawater cooling extends its application to demanding environments such as marine and offshore platforms.

With features that promote easy maintenance, high serviceability, and adaptability, the Baode GPHE condenser offers significant operational and cost-saving benefits. Whether used in pharmaceuticals, food processing, or energy production, this advanced heat exchanger delivers exceptional performance and reliability, ensuring maximum uptime and product quality.

At Mge Tech, we are committed to providing innovative solutions tailored to your needs. Our Baode GPHE condensers are designed with precision and built to meet the most demanding industrial requirements. Contact us today to learn how our GPHE solutions can optimize your operations.

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