11 Spiral Heat Exchanger Manufacturers in 2023
This section provides an overview for spiral heat exchangers as well as their applications and principles. Also, please take a look at the list of 11 spiral heat exchanger manufacturers and their company rankings.
What Is a Spiral Heat Exchanger?
A spiral heat exchanger, as the name suggests, is a heat exchanger that uses a spiral shape. It is characterized by the fluid becoming a spiral flow. From a chemical engineering point of view, the axial flow path has a low pressure drop due to its wide cross-sectional area, and the narrow channel spacing allows for heat exchange that brings the fluids closer together.
Spiral-shaped flow paths are more prone to turbulence than circular tube flow paths in multi-tube heat exchangers. Therefore, high heat conductivity can be obtained. The flow path can be flexibly varied in terms of plate width, etc., and is easy to design to suit the conditions.
Uses of Spiral Heat Exchangers
A heat exchanger is a device that exchanges heat by bringing a high-temperature fluid and a low-temperature fluid into contact with each other, and is mainly used in the field of energy conservation, for example, to use waste heat. They are also used for indirect heat exchange via a heat exchanger in cases where the fluids should not be in direct contact with each other.
When temperature conditions are severe, multiple heat exchangers are connected in series in a multi-tube heat exchanger, but spiral heat exchangers may be used with only one heat exchanger. Also, since the heat exchanger is less prone to contamination, it is also used to reduce the amount of cleaning required.
Principle of Spiral Heat Exchangers
The spiral heat exchangers consist of two metal plates wrapped around each other in a spiral shape. The turbulence in the flow path will result in a more efficient heat exchange.
The structure of two metal plates wrapped around each other allows the cross-sectional area of the flow path to be kept small. This allows the flow velocity in the heat exchanger to be increased, and a self-cleaning action that removes scale from the heat exchanger can be performed. Conversely, a slightly wider channel width can accommodate fluids containing solids.
The construction of spiral heat exchangers can be divided into three types depending on the type of fluid with which they come into contact. Type 1 is used for liquid-liquid applications with alternate end-welded heat transfer surfaces, Type 2 is used for gas-liquid applications where the gas side flow path is unsealed, and Type 3 has the spiral surface of Type 1 installed perpendicular to the ground. There is also a tower-top condenser type in which the top of the tower can be directly connected.
List of 11 Spiral Heat Exchanger Manufacturers
*Including some distributors, etc.
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Alfa Laval
Spiral Heat Exchanger
Company Overview
Alfa Laval Corporate AB was founded in 1883 and headquartered in Lund, Sweden. Alfa Laval serves energy, utilities, home, personal care, food, dairy, beverage, marine, transportation, pharmaceutical, biotech, water, and wastewater industries. Alfa Laval provides heat transfer, separation, and fluid handling products and solutions worldwide. Alfa Laval operates in three divisions: Energy, Food & Water, and Marine. Alfa Laval offers oil & gas-fired steam and composite steam boilers, exhaust gas economizer, and ballast water treatment systems, and exhaust gas cleaning products. Alfa Laval also provides sensing and control, cleaning validation, condition monitoring, agitators, tank, powder mixers, fittings, and tubes, as well as wall mounted cleaning nozzles, rotary jet and heads; and tank accessories and covers.
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JANANI ENTERPRISES
Spiral Heat Exchanger
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Kinam Engineering Industries
Spiral Heat Exchanger
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Fitzer Incorporation
Spiral Heat Exchanger
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KUROSE CHEMICAL EQUIPMENT CO.,LTD
Spiral Heat Exchanger
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Nexson Group
Spiral Plate Heat Exchanger
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Shineheat Corp
Spiral Plate Heat Exchanger
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Gooch Thermal Systems, Inc.
Spiral Heat Exchanger
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Spiral Heat Exchanger Manufacturer Ranking
*Including some distributors, etc.Number of Employees
- Alfa Laval: 18,574
Newly Established Company
- Alfa Laval: 1883 (140 years ago)
Company with a History
- Alfa Laval: 1883 (140 years ago)
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