Heat Exchangers

ThermStack
TSE - 670

The ThermStack TSE-670 is an advanced boiler economiser engineered to significantly enhance energy efficiency by recovering waste heat from flue gases. This system not only improves boiler performance but also contributes to substantial reductions in greenhouse gas emissions, supporting your sustainability objectives.

Product Specifications

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  • Model: TSE - 670
  • Flow Shell: 2.1 kg/s
  • Flow Tube: 1.8 kg/s
  • Rating: 670 kW
  • dP (Tube Side): 2.2 mbar
  • dP (Shell Side): 26.1 mbar
  • Weight Empty: 3328 kg
  • Weight Filled: 6123 kg
  • Length: 1.2 m
  • Material: SS 304L
  • Talk to a Heat Exchanger Specialist
  • Submit an Enquiry

Product Information

Overview

Introducing the ThermStack TSE – 670, an advanced boiler economiser designed to supercharge your system’s efficiency while minimising energy costs. Built with state-of-the-art technology, the TSE – 670 is engineered to optimise boiler performance in diverse industrial settings. Constructed from superior materials, this economiser not only improves process efficiency but also significantly reduces operational costs, offering a sustainable and cost-effective energy solution.

Recognising that every business has its unique challenges, the TSE – 670 is custom-built to cater to your company’s specific needs. Our economisers are designed with your distinct operational requirements in mind, ensuring a perfect fit for your business.

  • Innovative Shell and Tube Design: The TSE - 670 features an advanced shell and tube design that provides exceptional heat transfer efficiency. This configuration ensures effective heat exchange between fluids, allowing for superior recovery of waste heat from boiler flue gases, outperforming conventional box-type economisers.
  • Effortless Integration: Designed for easy retrofitting, the TSE - 670 can be seamlessly integrated into existing boiler systems, offering a straightforward path to enhanced energy efficiency.
  • Customisable Configuration: The TSE - 670 supports various flow rates and configurations, with tailored tube lengths, diameters, and materials to meet your specific operational demands.
  • Built for Durability: Engineered to withstand high pressures and temperatures, the TSE - 670 is built to last, ensuring reliable performance even in the toughest industrial environments.
  • Enhanced Thermal Efficiency: The TSE - 670 leverages counterflow or crossflow configurations to maximise the temperature gradient between fluids, delivering superior thermal performance.
  • Optimised Heat Transfer Efficiency: Designed to maximise energy recovery from flue gases, the TSE - 670 provides outstanding water heating efficiency and greater energy savings compared to traditional economisers.
  • Rugged Construction: Crafted from premium SS 304L, the TSE - 670 is engineered for durability and long-lasting performance, making it ideal for demanding applications.
  • Significant Cost Savings: By optimising heat recovery, the TSE - 670 reduces fuel consumption, resulting in substantial savings on operational costs.
  • Eco-Friendly Benefits: With improved fuel efficiency and reduced emissions, the TSE - 670 supports your sustainability goals, helping to make your operations more environmentally responsible.
  • Adaptable Design: The TSE - 670 can be customised with varying tube lengths, diameters, and materials, ensuring it meets the specific requirements of different operating conditions.
  • Space-Saving Installation: Available in both vertical and horizontal configurations, the TSE - 670 offers flexible installation options, making it suitable for spaces with limited room without sacrificing performance.
  • Simplified Maintenance: Designed for easy disassembly, the TSE - 670 facilitates simple inspection, cleaning, and maintenance. Individual tube cleaning ensures that the economiser remains in peak operating condition.
  • Advanced Safety Features: Equipped with robust safety measures, the TSE - 670 is designed to handle high-temperature and high-pressure conditions, ensuring safe and stable operation in critical industrial processes.
  • Controlled Pressure Drop: Customisable tube arrangements and baffle placement allow for precise management of pressure drop, ensuring smooth fluid flow and optimal heat exchange.

The ThermStack TSE – 670 is specifically engineered to enhance efficiency across a wide range of industrial applications by capturing and reusing waste heat from boiler flue gases. It is ideally suited for:

  • Industrial Boilers in power generation, chemical processing, food and beverage production, refineries, and petrochemical industries.
  • Pulp and Paper Mills where energy efficiency and cost reduction are top priorities.
  • Textile Manufacturing to improve energy utilisation in curing and drying processes.
  • Pharmaceutical Production to promote sustainable and energy-efficient operations.

By incorporating the TSE – 670, facilities can achieve significant reductions in fuel consumption, lower operational costs, and dramatically improve overall energy efficiency—all customised to meet the unique demands of your business.

An economiser is designed to recover waste heat from flue gases or exhaust streams and use it to preheat incoming fluids, typically water or air, in a system. This process improves overall energy efficiency by reducing the need for additional heating.

The shell and tube design in an economiser enhances thermal performance by maximizing the heat exchange surface area. The design allows for efficient heat transfer between the hot gases flowing through the tubes and the fluid surrounding the tubes in the shell, resulting in improved heat recovery and higher thermal efficiency.

An economiser improves energy utilisation in industrial applications by capturing and reusing waste heat from processes such as combustion or steam production. This recovered heat can be used to preheat boiler feedwater, air for combustion, or other process fluids, thereby reducing the overall energy consumption and improving the efficiency of the system.

Economisers play a crucial role in reducing operational costs by decreasing the amount of fuel or energy needed to reach the desired heating levels in industrial processes. By utilising recovered waste heat to preheat fluids, economisers lighten the load on primary heating equipment, resulting in significant savings on fuel, energy consumption, and associated operational expenses.

Economisers deliver exceptional heat transfer efficiency when compared to traditional heat exchangers, thanks to their innovative design. This often includes features like extended surfaces (fins) on tubes and optimised flow arrangements such as counterflow. These enhancements significantly boost the heat transfer rate by increasing the contact surface area and optimising the temperature gradient between the hot gases and the fluids being heated.

Economisers play a vital role in promoting environmental sustainability by significantly reducing fuel consumption and the associated greenhouse gas emissions. By enhancing energy efficiency and capturing waste heat, economisers help to lower the overall carbon footprint of industrial operations, fostering more sustainable energy use.

The counterflow or crossflow configuration significantly improves the thermal performance of an economiser by optimising the temperature gradient between the hot gases and the fluid being heated. In a counterflow arrangement, the hottest gases meet the hottest fluid, sustaining a high temperature difference throughout the heat exchanger, thereby maximising heat transfer efficiency.

Safety features integrated into an economiser may include pressure relief valves, temperature sensors, and flow switches to monitor and regulate operation, thereby preventing issues such as overheating, overpressure, or fluid blockages. These safeguards are crucial in protecting the system from potential hazards like thermal stress, material fatigue, or mechanical failure.

The design of an economiser plays a pivotal role in its performance, directly influencing heat transfer efficiency, pressure drop, and its compatibility with the existing system. Key factors such as the size and arrangement of heat exchange surfaces, the choice of materials, and the flow configuration—whether counterflow, parallel flow, or otherwise—are critical in achieving optimal performance in terms of heat recovery and energy efficiency.

Retrofitting an existing system with a new economiser entails a thorough evaluation of the current system’s operational parameters, followed by the selection of a compatible economiser design. The integration process is carefully managed to minimise disruption, typically involving modifications to piping, controls, and support structures to seamlessly accommodate the new equipment. These adjustments are essential to ensure the system operates efficiently, leveraging the enhanced heat recovery capabilities provided by the economiser.

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Contact us today to explore solutions in an industrial environment—we’re here to assist you in reaching your net zero goals!

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Contact Details

  • Enertherm Engineering,
    Allia Future Business Centre, London Rd,
    Peterborough PE2 8AN
  • +44 (0) 7949 863 273
  • +44 (0) 1733 666 701
  • info@enertherm-engineering.com

We provide innovative engineering solutions that enhance efficiency, reduce costs, and support sustainable growth across various industries.

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