Products Description

Spiral Heat Exchangers For Industrial are constructed by spirally rolling metal sheets to form double-layer flow channels, divided into demountable sealed type and fully welded type to fit a wide range of industrial heat exchange scenarios. Hot and cold media flow counter-currently through two independent spiral channels with intense fluid movement for balanced, thorough heat exchange. The integrally formed unit features high space utilization, light weight and a small installation footprint. No dead zones exist inside channels, and continuous fluid scouring inhibits dirt buildup, making them ideal for viscous and impurity-laden materials. Plates of carbon steel, stainless steel and other materials can be selected to withstand wide temperature and pressure differentials. Widely used for chemical waste heat recovery, food heating and cooling, wastewater heat utilization, heating and refrigeration and other fields, they deliver reliable performance for non-stop factory production.

Application Scope

Chemical Production

Suitable for heat exchange, condensation and cooling procedures of various chemical media to stabilize and control production temperatures.

Pharmaceutical Manufacturing

Compatible with temperature-controlled heat exchange processes in pharmaceutical production and complies with relevant industry cleanliness requirements for equipment.

Food Processing

Applicable for material heating, sterilization and cooling in the food industry to meet basic clean heat exchange standards.

Metallurgical Industry

Used for cooling high-temperature media and waste heat recovery in metallurgical production to improve overall energy utilization efficiency.

Functional Features

Self-Cleaning Capability

Turbulent fluid automatically scours channel inner walls to reduce dirt adhesion and lower the frequency of manual cleaning.

Wide Temperature Difference Adaptability

Stably transfers heat under large temperature differences between two media types without abnormal operation.

Low Heat Loss

Minimal overall heat dissipation enables full heat transfer between media and cuts ineffective energy waste.

Multi-Media Compatibility

Compatible with multiple media of different properties simultaneously to satisfy special demands of complex working conditions.

Operation Instructions

Inspect all connecting components before startup; gradually open media delivery valves only after confirming no abnormalities.

Raise media temperature and pressure slowly during initial startup to avoid structural impact caused by sudden condition changes.

Regularly monitor equipment status during operation; shut down the unit for troubleshooting upon detecting unusual noise or leakage.

Drain all residual media inside the equipment after shutdown to prevent long-term media retention from corroding inner walls.

Regularly record equipment operating data to provide clear reference standards for subsequent maintenance work.

Detail Display

FAQ

Q: How is the energy-saving performance of Spiral Heat Exchangers For Industrial?

A: The energy-saving effect is outstanding. Complete heat exchange minimizes heat loss, so less heating or cooling energy is required to achieve the same heat transfer target. Factories can achieve substantial cumulative energy savings through long-term continuous operation.

Q: Is it easy for the two types of media to mix and leak during heat exchange?

A: Hot and cold media flow through fully isolated, independent spiral channels. The fully welded sealed structure eliminates leakage risks caused by aging gaskets, so media will never intermix during heat exchange for high operational safety.

Q: Are Spiral Heat Exchangers For Industrial prone to scaling?

A: The unique spiral turbulent structure greatly reduces dirt adhesion, resulting in significantly less scaling compared with traditional heat exchange equipment.

Q: Is post-operation maintenance complicated?

A: The equipment's structural design simplifies all maintenance procedures, and clear maintenance guidelines are provided to deliver convenient, worry-free operation.