A heat-pipe heat exchanger is the quiet workhorse of air-to-air recovery: it moves heat from one airstream to another with no fan, no pump and no moving parts inside the core, relying entirely on the physics of a two-phase refrigerant loop. That makes it uniquely suited to dirty, greasy or contamination-sensitive exhaust where you want […]
Cross-Flow vs Counter-Flow Air-to-Air Heat Exchangers: Which Gives Higher Efficiency
When specifying a plate air-to-air heat exchanger, the flow arrangement — how the supply and exhaust airstreams meet inside the core — is the single biggest determinant of peak effectiveness and of how the core packages into your unit. Cross-flow (streams perpendicular) and counter-flow (streams opposite) are the two common arrangements, with parallel-flow rarely used […]
Pharmaceutical and Hospital Heat Recovery: Specifying Zero Cross-Leakage
How to specify heat recovery for pharmaceutical cleanrooms and hospital isolation rooms where cross-contamination is unacceptable. Plate, heat pipe, and run-around coil compared.
Frost Protection for Air-to-Air Plate Heat Exchangers in Cold-Climate Ventilation
In cold-climate ventilation, an exhaust-to-supply air-to-air plate exchanger can frost on the exhaust side when the supply outlet drops below the dew point of the humid exhaust. Frost narrows the channels, raises pressure drop and eventually blocks the core. Knowing when it forms — and which protection strategy to use — keeps the unit efficient […]
Commercial Kitchen Heat Recovery: Capturing Energy from Exhaust with Air-to-Air Heat Exchangers
Commercial Kitchen Heat Recovery: Capturing Energy from Exhaust with Air-to-Air Heat Exchangers Walk into any busy restaurant kitchen at dinner service and you will feel it: a wall of hot, greasy exhaust air being thrown out through the hood, while at the same time the make-up air unit is burning energy to condition cold outside […]
Plate Heat Exchangers: Types, Applications and Maintenance
Plate heat exchangers: how they work, gasketed vs brazed vs welded types, where they are used, cleaning and a practical selection checklist for engineers.
Heat Exchanger Selection Guide: Plate, Shell-and-Tube, Rotary and More
A practical heat exchanger selection guide comparing plate, shell-and-tube, rotary, air-to-air and microchannel types with tips to match duty and boost efficiency.
Heat Exchanger Selection Guide: Differences and Applications of Plate, Shell-and-Tube, and Rotary Exchangers
换热器是热回收与工艺换热的核心设备。本文对比板式、管壳式、转轮式、气气及微通道换热器的原理、优缺点与适用工况，并给出选型步骤与维护要点，助您精准匹配工况、提升换热效率。
Applications of Counter-Flow Air-to-Air Heat Exchangers
Counter-flow air-to-air heat exchangers are high-efficiency thermal management components designed to transfer heat between two separate air streams without mixing them. By allowing the hot air and cold air to flow in opposite directions, the exchanger maintains a larger temperature difference throughout the heat transfer process, achieving higher efficiency compared with traditional cross-flow designs. Due […]
Stainless Steel Air-to-Air Plate Heat Exchanger for CO/RCO Catalytic Combustion Exhaust Heat Recovery
This stainless steel air-to-air plate heat exchanger is specifically designed for use in CO (Catalytic Oxidation) and RCO (Regenerative Catalytic Oxidation) systems. It efficiently recovers waste heat from high-temperature exhaust gases generated during catalytic combustion processes, significantly reducing energy consumption and improving overall system efficiency. Constructed with high-quality stainless steel, the heat exchanger offers excellent […]