Recover additional heat from boiler exhaust! Use it for preheating to raise the water injection temperature.
Our efficient energy utilization system, the "Craftwork System," can be applied not only in residential settings but also in various scenarios. As an example, we would like to introduce a case study from a food factory. At the "K Food Factory" located in Yamanashi Prefecture, this system is used to utilize exhaust heat from the factory's gas boiler chimney for preheating the boiler's water supply tank. As a result, the gas costs for the boiler have been significantly reduced. The conventional water supply temperature of around 18°C has been raised to between 35°C and 40°C. [Case Study] - "K Food Factory" in Yamanashi Prefecture - Recovering thermal energy from the factory's boiler exhaust for preheating the boiler - Significant reduction in gas costs for the boiler - Conventional water supply temperature raised from around 18°C to between 35°C and 40°C *For more details, please refer to the PDF document or feel free to contact us.
Inquire About This Product
basic information
**Features of the Craftwork System** - No CO2 emissions - Achievable safe, comfortable, and rich living environments using only renewable energy - Heating and cooling utilize radiant heat, ensuring uniform temperatures in each room and availability 24 hours a day - No fire used, eliminating concerns about fire hazards - No waste heat generated after use, contributing to the alleviation of urban heat island phenomena - Coexistence with the natural environment *For more details, please refer to the PDF document or feel free to contact us.*
Price range
Delivery Time
Applications/Examples of results
【Purpose】 ■ For preheating the boiler feedwater tank *For more details, please download the PDF or feel free to contact us.
catalog（1）
Download All Catalogs
Company information
Kraftwerk Co., Ltd. provides consulting, design, and construction services related to improving living environments in factories and facilities, as well as the development and utilization of natural energy. We also offer consulting, design, construction, and maintenance services related to the use of renewable energy and unused heat. Our goal is to utilize all forms of heat available on Earth, such as solar heat, geothermal heat, air heat, and waste heat, to achieve a self-sufficient lifestyle and create a beautiful living environment that we can be proud of worldwide. For system engineering related to renewable energy heat and waste heat utilization, please leave it to us.
![[Case Study of Craftwork System Implementation] Hot Spring Inn](https://image.www.ipros.com/public/product/image/017/2000335811/IPROS2603967657761615192.jpg?w=280&h=280)
![Heat Recovery Solutions Collection [From Factories to Farms!]](https://image.www.ipros.com/public/product/image/d6a/2000281648/IPROS1169520933895075570.PNG?w=280&h=280)
![[Case Study of Craftwork System Implementation] Farm](https://image.www.ipros.com/public/product/image/2ce/2000335887/IPROS3773281122583139357.jpg?w=280&h=280)
![[Case Study] Enabling solar installation on the flat roof RC substrate of an existing building!](https://image.www.ipros.com/public/product/image/d55/2000704885/IPROS58265168974371792239.jpeg?w=280&h=280)
