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II-type Gas to Gas Platular Heat Exchanger

The II-type Gas to Gas Platular Heat Exchanger is a reliable solution designed for efficient heat recovery between two gas streams. It operates by transferring heat from a hot gas to a cooler gas, optimizing energy use and reducing waste.
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Product Overview 


Gas to gas Platular Heat Exchanger is constructed by welding a series of metal plates, the stacked structure forms a thin rectangular channel between the plates. Cold and hot fluids flow through their respective channels to achieve heat transferring. It’s a highly efficient heat exchange equipment specialized in heat exchange between gases.


The II-type Gas to Gas Platular Heat Exchanger is designed to handle situations where two cold fluids need to be processed simultaneously. It allows one hot fluid to heat two cold fluids, making it ideal for use in composite heat exchanger systems.


Product Features


II-Type Structure

The II-type design allows one hot fluid to heat two cold fluids simultaneously, making it suitable for composite heat exchanger systems where multiple fluid streams need to be processed at the same time.


Gas to Gas Heat Exchange

This heat exchanger facilitates efficient heat transfer between gases, making it ideal for applications where gas cooling or heating is required in industrial processes.


Platular Design

The platular configuration maximizes surface area for heat exchange, improving thermal performance and ensuring effective temperature control for all fluid streams involved.


Product Advantages


Higher overall heat transfer coefficient compared with I-type


In an I-type PHE, the flow arrangement is typically parallel flow, where both fluids enter the heat exchanger from the same end and flow in the same direction.

The II-type designation usually refers to a cross-flow arrangement. In a cross-flow heat exchanger, the two fluids flow perpendicular to each other, which can improve heat transfer efficiency in certain applications. Therefore,  II-type PHEs can offer higher heat transfer rates compared to parallel flow in some scenarios.


I-type and II-type PHEs



Safe and reliable

The elastic structure of the component prevents damage caused by thermal expansion, ensuring long-term safety and operational reliability.


Perfect full welding process

Full welding technology minimizes the risk of leakage, while multichannel pressure testing guarantees a secure, leak-free operation over time.


Professional structural design

The product features a well-designed exterior with strong waterproof capabilities, and the internal structure is insulated for effective thermal control.


High heat transfer efficiency

It achieves up to 100㎡/m³ within a unit volume, maximizing heat transfer efficiency and contributing to improved energy use.


Product Parameters 


Product type

II-type

Flue gas flow range

1000-1000000Nm/h

Operating temperature range

-50℃~1200℃

Operating pressure range

±30 kPa



Applications


Optimizing thermal processes in the oil industry

In the oil sector, it enhances thermal processes by efficiently transferring heat, leading to better resource utilization and smoother operations.


Effective heat recovery in the gas industry

The exchanger is crucial in the gas industry for managing heat recovery, allowing for more sustainable operations and reduced environmental impact.


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