Flue Gas Heat Exchanger

Short Description:

Platecoil® gas cooler is a special gas heat exchanger used for gas cooling, condensation or heating. Its core heat exchange element is the Platecoil heat exchange. Several platecoils are arranged in parallel and spaced apart to form a platecoil heat exchange bank, several platecoil heat exchange banks and gas inlets and outlets together form a Platecoil gas cooler.

Platecoil® gas cooler can be divided into gas coolers, gas condensers and gas heaters according to the purpose of gas heat exchange. Gas coolers and gas condensers usually use cooling water as the cooling medium, while gas heaters usually use steam or hot water as the heating medium.

The different working conditions of gases and the spatial conditions on site determine that each Platecoil gas cooler has different calculations and design processes. Therefore, Every Platecoil gas cooler is customized to meet the needs of the customers.

Model: Custom-made

Brand: Platecoil®

Delivery Port: Shanghai port or as your requirement

Payment Way: T/T, L/C, or as your requirement

Reference Case

Product Detail

Product Tags

Product Detail

● What's The Platecoil Flue Gas Heat Exchanger

The Platecoil gas cooler is a specialized gas heat exchanger for gas cooling, condensation, or heating. Its core element is the Platecoil® heat exchanger plate. A number of plates arranged in parallel and at intervals to form a heat exchanger plate group, which together with the gas inlet and outlet form the Platecoil gas cooler. Depending on the purpose of gas heat transfer, Platecoil gas coolers can be categorized into gas coolers, gas condensers and gas heaters. Gas coolers and gas condensers usually use cooling water as heat transfer medium, while gas heaters usually use steam or hot water as heat transfer medium. The different operating conditions of the gases and the spatial conditions of the site determine that every Platecoil gas cooler is different in its calculation and design. Each Platecoil gas cooler is a customized product.

Case Parameters

Gas Cooler

Equipment Name	Gas Cooler
Location	Qinhuangdao, Hebei Province
Installation Time	January 2022
Dimension	L×W×H: 4050×2830×9880mm
	Off gas		Heat transfer medium
Name	Off gas		Cooling water
Flowrate	265000m³/h		1530 m³/h
Temperature	Inlet	Outlet	Inlet	Outlet
	43℃	18℃	8℃	14℃
Heat load	10623.3KW
Pressure Drop	＜100Pa		＜2bar

Waste Heat Recovery Unit

Equipment Name	Waste Heat Recovery Unit
Location	Langfang, Hebei Province
Installation Time	June 2022
Dimension	L×W×H: 4266×1930×6663mm
	Off gas		Heat transfer medium
Name	Off gas		Soft water
Flowrate	60000Nm³/h		16500kg/h
Temperature	Inlet	Outlet	Inlet	Outlet
	70℃	59℃	50℃	60℃
Heat load	~190KW
Pressure Drop	~300Pa		＜2bar

Working Principle

The Platecoil heat exchange is the core heat exchange element of the Platecoil gas cooler. Even under highly turbulent conditions, the fluid pressure drop in the Platecoil heat exchange remains low.

The special structural design of the Platecoil® allows a high degree of turbulence to be realized at very low flow rates of the heat medium. This ensures a low resistance drop while obtaining a high heat transfer efficiency. The corrugated or dimpled surface of the expanded Platecoil® allows for high turbulence of the heat transfer medium at low flow rates, which improves the efficiency of the heat transfer while maintaining a low resistance drop.