産業用冷凍・冷蔵
アルファ・ラバルは、工業用冷却設備や冷凍冷蔵庫、スケートリンクの冷凍まで、最新式の高効率なソリューションを提供します。食品業界には、プレート式熱交換器と組み合わせることができる高効率なユニットクーラーを提供します。アプリケーションの範囲は、畜殺場、魚・食肉加工場から、生鮮食品の貯蔵室の環境管理までです。
持続可能な産業用冷凍の鍵
- 最適化されたソリューションでアンモニア、二酸化炭素、炭化水素などの自然冷媒を使用します。
- アルファ・ラバルの熱交換器を使用して効率を向上させます。これらの熱交換器は、最小の圧力低下と緊密な温度アプローチにより、システムの投資回収期間を短縮します。
- アルファ・ラバルから信頼性の高いプレート式熱交換器を選びましょう。私たちが供給した約100,000台のうち、多くは数十年にわたって使用されています。
産業用冷凍装置が持続可能性と効率を向上させ、お金を節約できるかどうかを今すぐ確認したいですか？
お問い合わせください
Committed to industry collaboration
Eurammon
Eurammon is an association of companies, institutions and individuals who share a common goal: to encourage a sustainable approach to refrigeration and heat pump engineering. Since its inception in 1996, Eurammon has advocated the use of natural refrigerants. Alfa Laval is a founding member of the association.
Shecco
Shecco is a global market accelerator that helps companies bring climate-friendly solutions to market. In the heating, cooling, and refrigeration sector, we specialize in natural refrigerants. Shecco has more than 15 years of expertise in offering innovative, effective, flexible solutions to speed market entry. Alfa Laval has been a partner from the start.
IIAR
IIAR is a technical member organization with industry representation from all facets of the natural refrigeration community, including manufacturers, engineers, contractors, end-users, academics, scientists, trainers, and more. IIAR is a leading advocate for the safe, reliable and efficient use of ammonia and other natural refrigerants.
U-turn
U-Turn is a liquid separator especially designed for use with plate heat exchangers in ammonia applications. The compact module, including the separator and plate heat exchanger, reduces pressure loss, while also ensuring a low ammonia charge and maximum energy efficiency.
RefTight™ sealing system
High performance gasket sealing, for high-pressure duties. The RefTight™ sealing system in our semi-welded plate heat exchangers enables enhanced, long-term performance in heat pump applications with high pressures and temperatures. The weld is positioned outside the separate ring-gasket groove, which ensures reliable sealing, extends the lifetime of the gasket, and prolongs service intervals.
Integrated subcooling
Heat pumps with high-efficiency design can result in substantial economic savings. Integrating subcooling and de-superheating into the condenser of the plate heat exchanger makes it possible to improve energy efficiency without the need for extra pipework or additional components.
Advanced solutions for industrial refrigeration
Semi-welded plate heat exchangers
Our compact semi-welded plate heat exchangers enable greater efficiency and reliability in industrial heat pump applications. Alfa Laval semi-welded heat exchangers are especially the choice for ammonia heat pumps. These exchangers reduce the ammonia charge and risk of leakage with their proven RefTight™ sealing system. Available with corrosion-resistant material for sea/river water heat recovery.
AlfaNova
Most plate heat exchangers used in commercial or small-capacity industrial heat pumps are brazed with copper. While suitable for many applications, copper reacts negatively with ammonia, an important natural refrigerant. Built with our unique fusion-bonding method, AlfaNova offers the market’s only 100% stainless steel plate heat exchanger. It is a compact, efficient solution for cooling very clean, sensitive, liquids, which takes advantage of ammonia’s low-GWP potential.
Brazed plate heat exchangers
Our copper-brazed plate heat exchangers are compact, efficient, and the standard type of heat exchangers for evaporating, and condensing in commercial and residential heat pumps. They work with most types of environmentally friendly, low-GWP refrigerants, including important natural refrigerants, such as CO2 and hydrocarbons. Each unit is designed with a range of unique features that ensure superior thermal performance and reliability.
Semi-welded GPHE: Benefits for industrial refrigeration
Alfa Laval semi-welded plate heat exchangers combine the flexibility and serviceability of normal gasketed plate heat exchangers with higher pressure resistance, making them ideal for industrial refrigeration applications.
They are highly resistant to the formation of ice, as well as to fatigue stress caused by extreme pressure and temperature variations, and are suitable for use with most types of primary refrigerants and secondary fluids, including ammonia and carbon dioxide.
ホワイトペーパー：変化する冷媒市場の動向
多様な冷暖房用途向けの代替冷媒を選択し対応するためのガイド
あらゆるアプリケーションに対応したソリューション
野菜、じゃがいも、果物などの農産物の貯蔵では、アルファ・ラバルのユニットクーラーは、完全にバランスのとれた容量と空気流量の比と、あらゆる種類の農産物に最適な環境を提供します。たとえば、アルファ・ラバルのバナナ成熟用クーラーを使用しますと、敏感な成熟プロセスの最適化ができます。
園芸用では、たとえば花卉栽培の設備に、温室内の冷暖房を行うため、アルファ・ラバルの特殊な空気熱交換器を使用します。こうした設備により、農産物の数量と品質の両方が大幅に向上し、エネルギー消費を低減し、ランニングコストを削減することができます。
Quick selection
Alfa Laval makes it easy to find the best solution for your application. Take a look at our quick selection tool to browse products and find Alfa Laval partners so you can request a quotation.
加熱・冷却技術のお役立ち情報サイト
アルファ・ラバルは、長年にわたる熱交換の経験やノウハウをもとに、お客様の加熱・冷却に関する課題に対して役に立つ情報やツールを提供しています。 省エネ化の取り組みから自然冷媒の使用まで、難しい熱交換の質問にお答えします。さらに、用途に適した熱交換器の種類を簡単に検索できるツールも用意しています。
Demand new standards for your cooling system
With decades of experience behind us, Alfa Laval has pioneered the world’s most modern gasketed plate heat exchanger designs. Discover how our next-generation technologies can improve the efficiency, reliability, and serviceability of your industrial refrigeration system.
Join us for a webinar series on cooling systems
Cooling applications are experiencing a rapid transformation, with sustainability drivers creating all new challenges. But Alfa Laval can help. Join our subject experts for the first ever webinar series devoted to the latest trends – and solutions – shaping our industry. Take part live – or watch on-demand according to your schedule!
