Tubular Heat Exchanger

Introduction

A tubular heat exchanger is a highly efficient heat exchange device that transfers heat between two fluids through the tube walls. It consists of one or more small tubes enclosed in a shell. Its core structure includes components such as the shell, tube bundle, tube sheet, and head. It is one of the most widely used types of heat exchange equipment in the industrial field.

Structural Composition

A tubular heat exchanger mainly consists of a tube bundle, tube sheet, shell, end caps, and baffles. The tube bundle is fixed to the tube sheet at both ends. The tubes can be expanded or welded to the tube sheet. The tube bundle is placed inside the shell, with end caps at both ends and secured by flanges. One fluid flows inside the tubes, and the other fluid flows outside. The space between the end caps and the tube sheet serves to distribute and collect the fluids inside the tubes. The two fluids exchange heat through the tube walls.

Advantages

1. High Efficiency: Shell-and-tube heat exchangers possess excellent heat conduction performance, enabling efficient heat transfer.

2. Corrosion Resistance: With appropriate materials, they can resist corrosion from various chemical media, extending their service life.

3. Strong Adaptability: Capable of handling various fluids and adapting to different operating conditions and process requirements.

Application Areas

1. Chemical Industry: Used for reactor cooling, evaporators, condensers, etc.

2. Oil and Gas Industry: Thermal management in oil refining and gas processing.

3. Food Industry: Involved in heating and cooling of liquid products such as milk and juice.

4. Pharmaceutical Industry: Ensuring appropriate temperature control during drug production.

Applications

It has a wide range of applications and can be widely used in thermal power, factories and mines, petrochemicals, urban central heating, food and medicine, energy electronics, machinery and light industry, etc.

Our advantage

1. Pressure vessel product customization service

2. Pressure vessel manufacturer, ISO9001 quality management system

3. Familiar with foreign pressure vessel specifications, with American ASME, EU PED pressure vessel design and manufacturing qualifications, Japanese JIS, Malaysian DOSH vessels successfully delivered

4. Operation experience of professional foreign trade export projects

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