{"id":10057,"date":"2025-11-06T08:00:00","date_gmt":"2025-11-06T06:00:00","guid":{"rendered":"https:\/\/kopar.fi\/?p=10057"},"modified":"2025-12-11T12:32:34","modified_gmt":"2025-12-11T10:32:34","slug":"what-the-boiler-is-used-for","status":"publish","type":"article","link":"https:\/\/kopar.fi\/en\/mihin-tarkoitukseen-jatekattilaa-kaytetaan\/","title":{"rendered":"What is WHB used for?"},"content":{"rendered":"

Waste Heat Boiler<\/strong> (WHB) is an industrial device that uses waste heat generated during production processes to produce steam. It acts as an energy recovery system that improves the energy efficiency of processes and reduces operating costs. WHB is used in particular in the metallurgical, cement and chemical industries, where high process temperatures generate significant amounts of waste heat.<\/p>\n

What is WHB and why is it needed in industry?<\/h2>\n

A WHB, or Waste Heat Boiler, is a heat recovery boiler that captures heat generated as a by-product of industrial processes and converts it into useful steam energy. This technology is essential for energy-efficient industry, as it reduces energy waste and improves the overall economic viability of processes.<\/p>\n

In industry, high temperatures are constantly generated by various processes. Without heat recovery, this energy is wasted, which means both economic losses and environmental pollution. WHB solves this problem by collecting waste heat<\/strong> and using it to meet the energy needs of other processes.<\/p>\n

The system works by heat transfer, where hot process gases are passed through a boiler. The water in the boiler is converted into steam, which can be used for electricity generation, heating or other process needs. This makes the plants energy self-sufficient and reduces the need for external energy.<\/p>\n

What devices and applications are WHB used for?<\/h2>\n

The Waste Heat Boiler finds applications in a wide range of industrial equipment and processes where high temperatures are generated. The most common applications are melting furnaces, incinerators, dryers and various process chambers where materials are processed at high temperatures.<\/p>\n

In the metallurgical industry, WHB is used for in flash fusion<\/strong>, where it collects the heat from the exhaust gas of the melting furnace. At the same time, the system removes dust particles from the gas, improving the overall efficiency of the process. In the cement industry, heat recovery boilers use the hot flue gases from the kilns.<\/p>\n

In the chemical industry, WHB is used in catalytic processes where the reactions generate significant amounts of waste heat. Waste incineration plants also use these systems to recover energy during the incineration process.<\/p>\n

The system is particularly suitable for processes with temperatures above 400 degrees Celsius and steady gas flows. WHB can be integrated into existing installations or designed into new plants from scratch.<\/p>\n

How does WHB protect equipment from wear and tear and why is it worthwhile?<\/h2>\n

The Waste Heat Boiler protects equipment by controlling process temperatures and reducing heat stress on other parts of the system. It acts as a thermal buffer, smoothing out temperature fluctuations and preventing sudden temperature spikes that can damage equipment.<\/p>\n

The system extends the life of equipment by reducing heat stress<\/strong> and thermal fatigue. When waste heat is recovered in a controlled manner, other parts of the process are not exposed to such high temperatures. This reduces the expansion and contraction of materials, which is one of the main causes of equipment wear.<\/p>\n

Economically, WHB is a worthwhile investment as it significantly reduces energy costs. Recovered heat reduces the need to buy energy from outside, which is directly reflected in operating costs. In addition, reduced wear and tear on the equipment means fewer maintenance visits and a longer service life.<\/p>\n

From an environmental point of view, the system reduces carbon emissions by improving energy efficiency. This is increasingly important as industry strives to reduce its environmental impact and meet increasingly stringent emission standards.<\/p>\n

When should you choose WHB coating over other solutions?<\/h2>\n

WHB is the best option in situations where the process generates continuously high temperatures and the amount of waste heat is high enough to be economically recovered. The system is particularly worthwhile when temperatures exceed 500\u00b0C and the process operates 24 hours a day.<\/p>\n

Compared to other energy recovery methods, such as heat exchangers or regenerative burners, WHB offers more diverse<\/strong> energy recovery. Steam is easily portable and can be used for different purposes, while other methods may be more limited in their applicability.<\/p>\n

The system is best suited to situations where there is sufficient space for installation and competent staff available for maintenance. WHB requires regular monitoring and maintenance to function optimally, and this should be taken into account in the decision-making process.<\/p>\n

The investment is particularly worthwhile when energy costs are high or when you want to reduce your dependence on external energy. Environmental targets and emission restrictions can also make WHB an attractive alternative to other solutions.<\/p>\n

Which materials benefit most from WHB treatment?<\/h2>\n

Processes in the metallurgical industry that require high temperatures will benefit most from WHB systems. The smelting of copper, nickel and other metals generates significant amounts of waste heat, which can be efficiently recovered with Waste Heat Boiler technology.<\/p>\n

Cement clinker production is another process where WHB brings significant advantages. Incinerator processes<\/strong> continuously produce high temperatures, and the waste heat generated is of high quality for steam production. Similarly, glass and ceramics production benefit from heat recovery.<\/p>\n

In the chemical industry, catalytic reactions and high temperature synthesis processes are well suited for WHB treatment. In particular, processes where the temperature remains constant for long periods of time offer the best potential for energy recovery.<\/p>\n

Biomass and waste incineration plants are also optimal WHB applications. These processes generate a lot of waste heat that would otherwise be wasted. The system will significantly improve the energy efficiency of these plants and make them more economically viable.<\/p>\n

The Waste Heat Boiler represents an efficient way to utilise industrial waste heat and improve the energy efficiency of processes. Properly implemented, it offers significant economic savings and environmental benefits. The choice of technology depends on process characteristics, temperatures and energy demand, but in the right circumstances it is an excellent investment in sustainable industry.<\/p>\n
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Hei! Näen että olet kiinnostunut Waste Heat Boiler -teknologiasta. Monet teollisuusyritykset etsivät tapoja hyödyntää hukkalämpöä tehokkaammin. Mikä kuvaa parhaiten nykyistä tilannettasi?<\/div>\n <\/div>\n
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\n Meillä on akuutti ongelma hukkalämmön kanssa - tarvitsemme ratkaisun pian<\/button>\n Exploring options to improve energy efficiency<\/button>\n Harkitsemme uuden laitoksen suunnittelua tai nykyisen päivittämistä<\/button>\n <\/div>\n <\/div>\n
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Hyvä! Energiatehokkuuden parantaminen on tärkeä investointi. Kopar suunnittelee ja valmistaa materiaalinkäsittely- ja kuljetusratkaisuja, mukaan lukien KRC-jäähdyttimet äärimmäisiin jäähdytystarpeisiin. Mikä seuraavista kuvaa parhaiten prosessianne?<\/div>\n <\/div>\n
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\n Käsittelemme kuumia materiaaleja (yli 500°C) jatkuvasti<\/button>\n Tarvitsemme tehokasta tuhkan jäähdytystä<\/button>\n Etsimme kokonaisvaltaista materiaalinkäsittelyratkaisua<\/button>\n Haluamme vähentää energiakustannuksia ja huoltotarpeita<\/button>\n <\/div>\n <\/div>\n
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Kiitos tiedoista! Kuulostaa siltä, että Koparin ratkaisut voisivat sopia tarpeisiinne hyvin. KRC-jäähdyttimemme tarjoavat jopa 1 MW jäähdytystehon laitetta kohden ja 70-90% pienemmät huoltokustannukset perinteisiin ratkaisuihin verrattuna. Yhdistän sinut asiantuntijaan, joka voi kertoa lisää juuri teidän prosesseistanne.<\/div>\n <\/div>\n
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