A spiral heat exchanger may be in a helically configured pattern, or it may be two coiled flat panels creating a counter-flow. Typically used in the heating of liquids that contain solids, spiral heat exchangers tend to get dirty more quickly than other types of tube heat exchangers. However, spiral heat exchangers offer a single-flow path and rotary current that creates a self cleaning effect. Read More…
Enerquip is your trusted shell and tube heat exchanger partner. Our in-house, thermal design engineers and ASME welders and fabricators can design and build custom engineered solutions for your company’s specific needs. Our experience and expertise have earned us a preferred supplier status with leading companies in the pharmaceutical, food and beverage, cannabis, personal care, chemical,...
Kennedy Tank & Manufacturing Co. Inc. was founded in 1898, and is an industry-leading heat exchanger manufacturer. Some of our products include heat exchangers, shell and tube heat exchangers as well as double-pipe heat exchangers. We have over a century of experience in producing quality products through utilizing better materials and the latest technologies. To get started with Kennedy Tank,...
At Harris Thermal Transfer Products, we specialize in delivering cutting-edge heat exchangers designed to meet the diverse needs of our clients. We excel in producing a wide range of thermal management solutions, from standard models to highly customized systems. Our commitment to innovation and quality ensures that our heat exchangers provide superior performance, reliability, and efficiency.
Since 1947, Perry Products Corporation has been a trusted designer, manufacturer and long term heat exchanger partner for our customers. In addition to custom thermal engineered shell and tube heat exchangers, Perry maintains a line of partially fabricated but still customizable ASME heat exchangers in stock and ready to ship quick. Direct and honest communication and on time delivery is one of...
At Bendel Tank & Heat Exchanger, we have built our reputation on designing and manufacturing high-performance heat exchangers that meet the rigorous demands of industrial operations across a wide range of markets. We approach every project with a focus on engineering precision, long-lasting quality, and a commitment to helping our customers maximize efficiency and reliability in their processes.
Our primary objective is to make things work better. Better efficiency, longevity, durability, quality. Our heat transfer solutions are also designed to be cost effective, usually in the short term, certainly in the long term. Our staff are here to offer their assistance and expertise in the design and manufacture of shell & tube and finned air blast heat exchangers and associated technologies.
Southern Heat Exchanger Corp prides itself on meeting specifications and exceeding expectations in heat transfer equipment. Offering a full range of products and services to satisfy your shell & tube heat exchanger needs, we provide years of experience and a range of materials and capabilities to best serve you. We stand for superior quality in heat exchangers and cooling coils.
The Heat Transfer Equipment Company is capable of fabricating either on a routine or emergency basis. We manufacture shell & tube heat exchangers, replacement tube bundles, replacement channels, shells & covers, floating heads & gaskets. All manufacturing is done to TEMA, HTRI, API 660, NBIC & ASME standards. Products begin and end with your requirements and in accordance with ISO 9001 quality.
More Spiral Heat Exchanger Manufacturers
The self cleaning effect initiates a low pressure drop and allows the spiral heat exchanger to easily dislodge blockages. This allows spiral heat exchangers to keep clean fairly easily, despite the particle-laden materials they heat, for example sludge or slurries. Spiral plate heat exchangers serve engineering and process industries as well as ethanol, alcohol, food processing, pharmaceutical, oil and gas, chemical, wastewater treatment and mining.
Inside of the tubular outer casing of the spiral heat exchanger, there are two long metal strips with welded-on spacer studs. The strips are rolled or coiled around a central core in order to form a spiral body that contains two evenly spaced single-passage channels. It is similar to the placing of plates in plate heat exchangers to increase the surface area.
Next, the alternate sides of each of the channels are welded and two flat or conical gasket covers are bolted over the sides of the spiral body to complete the construction. The covers ensure that the fluids in the spiral heat exchanger will not mix. There are three main ways in which fluids will flow in a spiral heat exchanger. Countercurrent flow is when both fluids flow in opposing directions. Spiral heat exchangers with this type of flow are typically mounted vertically to condense vapor and mounted horizontally to handle high levels of solid particles.
Spiral flow/cross flow is when one fluid is in spiral flow and the other fluid is in cross flow. This type of flow requires spiral heat exchangers to have spiral flow passages welded on each side. Distributed vapor/spiral flow is typically mounted vertically for the sub-cooling of condensate and non-condensable fluids. In this type of flow, the coolant moves in a spiral and discharges out of the top, while hot gases are discharged as a condensate out of the bottom.
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