Chapter 16 Fire Streams 943 - 967 Flashcards | Quizlet

Oct 10, 2006 · Most likely, it comes from a boiler or a waste heat steam generator. It is used to "snuff" or put out an unwanted fire, and it does this by excluding air from the area where the potential fuel is located. (To some degree, it will also carry away heat.)

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Snuffing Steam Questions - Chemical process engineering

Oct 10, 2006 · Snuffing steam is STEAM; it is not water, CO2, or any liquid. Most likely, it comes from a boiler or a waste heat steam generator. It is used to "snuff" or put out an unwanted fire, and it does this by excluding air from the area where the potential fuel is located.

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What can Cause a Boiler Explosion? (with picture)

The reason a boiler explosion can be so damaging to the surrounding area is that steam takes up 1,600 times more room than water. When this power is given the smallest avenue through which to escape, it tries to leave the area all at once.

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Boiler Uptake Fire and Exhaust Gas Economiser Fire

Aug 27, 2015 · But when the soot gets wet with hydrocarbon vapours, their ignition temperature comes down to around 150 degree Celsius. This may result in boiler soot fire or boiler uptake fire. When an uptake fire is suspected, never soot blow the economiser. Soot blow with steam causes steam to convert as hydrogen gas and result in metal fire.

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Boiler Efficiency and Steam Quality: The Challenge of

Steam quality is a measure of the amount of liquid water contaminating the steam. (For example, steam at quality contains no liquid water and appears as a clear gas, while steam at 90% quality contains 90% steam by weight and 10% water by weight in the form of a fog, cloud, or droplets.)

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Designing for Plant Fire Protection - Power Engineering

Nov 01, 1998 · Boiler or steam generator burners should be equipped with the recommended combustion safeguards in accordance with NFPA standards. to extinguish fire…

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250+ TOP MCQs on Steam Generators – Fire Tube Boilers – 1

Answer (1 of 7): Steam is used to fight fire, just not directly, and not always effectively. When water flashes to steam, it expands in volume by 1700 times. So water applied to a burning room expands to steam, filling the room and excluding oxygen. The problem with steam is that it only works

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Why Boiler Explode and How to Prevent Explosion - An

Sep 22, 2017 · Related: Definition of Boiler and Various Types of Steam Boiler or Steam Generator. Now let's see "Why a boiler can explode?" There is a steel pipe inside the boiler and inside of this steel pipe fire passes through and water or fluid becomes steam. This is the normal operation for any kind of boiler.

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Chapter 14 Boilers - Pearson

292 Chapter 14 Stack—an opening at the top of the boiler that is used to remove flue gas, p. 297. Steam drum—the top drum of a boiler where all of the generated steam is collected before entering the distribution system, p. 293. Steam trap—a device used to remove condensate or liquid from steam systems, p. 294. Superheated steam—steam that has been heated to a very high temperature so

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03 Related What is the reason for the steam generator to extinguish the fire information