High Tempearture Recuperator  Manufacturers, Traders, Suppliers

Kelvion is a global manufacturer of industrial heat exchangers for a wide range of market segments. The company has been manufacturing and distributing its products in various markets since 1920, and has been operating under the new Kelvion brand since November 2015. Kelvion is the world`s leading specialist in the development and manufacture of industrial heat exchangers. The company is committed to promoting sustainability through innovative heat exchanger solutions and ensuring reliable, efficient and future-proof plant operation.
The extensive portfolio includes heat exchangers for data centres, blockchain technology, hydrogen production, heat pumps, marine, HVAC, refrigeration, the food and beverage industry and more. With a global sales, service and production network, the company provides reliable and local support to customers all over the world.
From commissioning and on-site services to replacement, Kelvion`s comprehensive service offering is designed to optimise performance and extend the product life cycle to ensure sustainability and reliability.
Kelvion - Experts in Heat Exchange.

Thermotec GmbH manufactures plant and equipment components from alloy steel-stainless according to customer drawings.
As an example of our work, you will find the main production fields, as well as some photographs, of completed orders.

A high temperature recuperator is a type of heat exchanger used in various industrial processes to recover and reuse thermal energy from high-temperature exhaust gases. Its primary function is to improve energy efficiency by transferring heat from outgoing exhaust streams to incoming process streams, thereby reducing fuel consumption and lowering operating costs.

The technical data of a high-temperature recuperator can vary depending on its design, intended application, and manufacturer specifications. However, here are some common technical specifications associated with high-temperature recuperators:
Temperature Range: High-temperature recuperators are designed to operate in environments with elevated temperatures. The temperature range can vary significantly but may typically extend from 500°C (932°F) up to 1000°C (1832°F) or higher, depending on the specific application.
Heat Recovery Efficiency: The efficiency of the recuperator in recovering heat from the exhaust gas stream is an essential technical parameter. It is typically expressed as a percentage and indicates the proportion of waste heat effectively captured and transferred to the incoming process stream.
Heat Transfer Area: The surface area of the heat exchanger within the recuperator, where heat transfer occurs between the hot exhaust gases and the incoming process stream. This parameter influences the overall heat transfer rate and efficiency of the recuperator.
Pressure Rating: The maximum allowable pressure at which the recuperator is designed to operate safely. This parameter ensures the structural integrity and reliability of the recuperator under varying operating conditions.
Materials of Construction: High-temperature recuperators are typically constructed using materials capable of withstanding elevated temperatures and corrosive environments. Common materials include stainless steel, high-temperature alloys (e.g., Inconel, Hastelloy), refractory metals (e.g., tungsten, molybdenum), and ceramic materials.
Flow Rate: The flow rate of both the exhaust gas stream and the incoming process stream are important technical parameters that influence the design and sizing of the recuperator. Flow rates are typically measured in cubic meters per hour (m³/h) or cubic feet per minute (CFM).

High Temperature Recuperators find applications in a wide range of industries, including steel manufacturing, glass production, cement kilns, petrochemical refining, and thermal power generation. They are particularly beneficial in processes with high-temperature exhaust streams where significant heat recovery potential exists.

TTZ GmbH & Co. KG is a solid, medium-sized company from Brandenburg. We manufacture high-quality and TÜV-certified plate heat exchangers for special and standard requirements for you and your customers. We have highly qualified and motivated employees who are experienced in the manufacture of brazed heat exchangers. In addition to small and large series, as a manufacturer we are able to produce the perfect plate heat exchanger for you according to yourpersonal specifications. Our non-ferrous metal-free plate heat exchangers made entirely of stainless steel deserve special mention. These are particularlysuitable for use in drinking water treatment plants and for applications with substances containing ammonia in cooling systems. We are happy to support you in the design and calculation of your heat exchanger.