Classification of Marine Boilers Boilers may be classified according to the following:- 1) Smoke tube or water tube- We will discuss them in detail in the next article. Boilers are generally classified in these two.
Fuel boiler's fuel is diesel oil, kerosene, etc. Gas boiler's fuel is gas, such as natural gas, city gas, and biogas and so on. It all depends on what fuels used for boiler device, and this device is called the burner.
· PDF fileFuel Fired: Fuel Oil Ch-02.qxd 2/23/2005 11:21 AM Page 27. 2.3 Boiler Types and Classifications There are virtually infinite numbers of boiler designs but generally they fit into one of two cat-egories: Fire tubeor ‚Äúfire in tube‚ÄĚ boilers; contain long steel tubes through which the hot gasses from a furnace pass and around which the water to be converted to steam cir-culates. (Refer Figure 2.2). Fire tube boilers, ‚Ä¶
The fuel oil meter in the fuel oil service system should be bypassed when _____. a) transferring fuel from storage to settler tank to avoid erroneous fuel consumption readings b) conducting programmed routine maintenance of the meter while underway c) warming the oil in the burner headers by recirculation prior to boiler light off
OverviewBoiler Types and Classifications There are two general types of boilers: ''fire-tube'' and ''water-tube''. Boilers are classified as "high-pressure" or "low-pressure" and " steam boiler " or "hot water boiler." Boilers that operate higher than 15 psig are called "high-pressure" boilers.
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· PDF fileDISCUSSION OF BOILER ROOM CLASSIFICATION Richard L. Dornfeld, P.E. Walker Process Equipment Division of McNish Corporation July 26, 2011 All fired boilers including Anaerobic Digestion Boilers cannot be placed in spaces designated as hazardous locations due to the spark or flame ignition and standing flame during operation. These spaces are designated ‚ÄėUnclassified Locations‚Äô in ‚Ä¶
Fuel oil should be free from possible contaminants such as dirt, sludge and water before it is fed to the combustion system. 3.2.2 SOLID FUEL (COAL) 3.2.2.a COAL CLASSIFICATION. Coal is classified into three major types; anthracite, bituminous, and lignite. However, there is no clear demarcation between them. Coal is further classified as semi-anthracite, semi-bituminous, and sub-bituminous. Anthracite is ‚Ä¶
#1 fuel oil is more refined than #2 oil, has a lower pour point (or gel point or waxing point), is less viscous, has a higher septane rating and contains fewer BTU's per gallon than #2 heating oil. No. 1 fuel oil is quite similar to kerosene and is the fraction that boils off during oil, refining right after gasoline.
Classification of gas oil based on BS 2869 - Specification for fuel oils for agricultural, domestic and industrial engines and boilers Classification of gas oil based on BS (British Standard) 2869 - "Fuel oils for agricultural, domestic and industrial engines and boilers". For full table - rotate the screen!