Excerpt from The Improved Cochrane Steam-Stack and Cut-Out Valve Heater and Receiver: The Greatest Advance in the Art Since the Advent of Successful Open Feed-Water Heaters
The utilization of exhaust steam offers immense possibilities for profit. The steam exhausted from an engine is still capable of delivering (at a temperature of 212° F., or higher, according to the back pressure) from 70 to 80 per cent. As much heat as when it left the boiler. If a large portion of the exhaust be used for heating or drying purposes, the power generated by the engines becomes a nearly costless by - product, or from another point of view, the heating is practically free of charge. Nevertheless in many plants exhaust steam is still wasted to atmosphere or is sent to a condenser, or electric current is purchased for power, while at the same time coal is being burned to produce live steam for heating purposes. Such wasteful practice is most often due to lack of familiarity with the best methods and means of utilizing exhaust steam.
The use of exhaust steam for heating purposes not only offers the possibility of cutting the fuel bill nearly in half, but by conserving the pure condensed returns from the heating system and utilizing them as boiler feed it is in many cases possible to reduce the water bill by 80 per cent. And at the same time to cut off a large part of the expense of removing periodically from the boilers the scale that is deposited from most natural waters.
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Anbieter: Forgotten Books, London, Vereinigtes Königreich
Paperback. Zustand: New. Print on Demand. This book by an engineering author comprehensively explores the design, construction, and principles behind exhaust steam-based heating systems, both in theory and through its many case studies and examples. In the mid-19th century, as the steam engine paved the way for the Industrial Revolution, the search for the most effective way to not waste heat energy produced by their operation was of paramount importance to industries. The author provides detailed technical guidance on various systems for utilizing steam exhaust in heating systems. Engineers, architects, and building professionals tasked with large-scale heating design will find much value in this book. Many of the examples provided were cutting edge at the time of publication in the early 20th century and their inclusion here provides a unique historical perspective on the field. The in-depth examinations of the various types of systems available, essential elements, and potential complications make this a useful reference for those seeking to understand the complex world of large-scale heating design. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. Bestandsnummer des Verkäufers 9781333531911_0
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Anbieter: PBShop.store US, Wood Dale, IL, USA
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333531911
Anbieter: PBShop.store UK, Fairford, GLOS, Vereinigtes Königreich
PAP. Zustand: New. New Book. Shipped from UK. Established seller since 2000. Bestandsnummer des Verkäufers LW-9781333531911
Anzahl: 15 verfügbar