Aseptic heat exchanger

Basic Principles

Basic Principles

A heat exchanger is a device that transfers a portion of the heat from a hot fluid to a cold fluid, also known as a heat exchanger. A tubular heat exchanger consists of a shell, tube bundle, tube plate, baffle plate, and head. The relative flow direction of fluid in a heat exchanger generally includes two types: co current and counter current. When flowing downstream, the temperature difference between the two fluids at the inlet gradually decreases along the heat transfer surface. When flowing in reverse, the temperature difference distribution between the two fluids along the heat transfer table is relatively uniform

Heat exchanger is a device that transfers part of heat from hot fluid to cold fluid, also known as heat exchanger. The tubular heat exchanger consists of shell, tube bundle, tube plate, baffle and head. The relative flow direction of fluid in heat exchanger generally has two kinds: downstream and countercurrent. The temperature difference between the two fluids at the inlet is the largest and decreases along the heat transfer surface. The temperature difference distribution of two fluids along the heat transfer meter is more uniform when countercurrent occurs.

Basic Parameters

Basic Parameters

Performance and Structure

Performance And Structure

◆ Working pressure: 150bar for tube side and 150bar for shell side

Maximum working pressure: 150bar in pipe and 150bar in shell

◆ Allowable temperature difference: The difference between the average temperature of the hot fluid and the average temperature of the cold fluid is ≤ 70 ℃

Permissible temperature difference: the difference between the average temperature of hot and cold fluids is less than 70℃

◆ Materials: 304/304L, 316/316L, 2205, 2507, S31254, C276, titanium, flat, etc

Material: 304/304L, 316/316L, 2205, 2507, S31254, C276, Titanium, Tan, etc

Polishing requirements: MP or EP, Ra ≤ 0.4 μ m

Polishing requirements: MP or EP, Ra≤0.4μm

◆ Can achieve CIP online cleaning and SIP online sterilization

CIP online cleaning and SIP online sterilization can be realized

◆ Meets GMPFDA requirements

It meets the requirements of GMP/FDA

The Aitson series sterile U-shaped single/double tube plate heat exchanger can be widely used in various industries such as civil, petroleum, chemical, power, pharmaceutical, food, etc. It can be used for heating, cooling, evaporation, condensation, waste heat recovery and other situations

Aitesen series sterile U-tube exchangers can be widely used in civil, petroleum, chemical, power, medicine, food and other industries, and can be used in heating, cooling, evaporation, condensation, waste heat recovery and other situations

Choosing a double tube plate heat exchanger can prevent cross contamination between heating and cooling media

Double tube-plate heat exchanger can prevent cross-contamination between heating and cooling media

◆ Non standard customization can be carried out according to user requirements

Non-standard customization can be made according to user’s requirements

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