Facts worth knowing about Oil nozzles - Danfoss.com

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What is there to know about oil nozzles?In general, the answer to this question is, ”A great deal!” However, what is”necessary” knowledge depends on whether it is the manufacture of oilnozzles or their use is concerned.To make good oil nozzles, a very comprehensive knowledge of thefollowing is necessary:• Characteristics of fuel oil and combustion.• The nature of atomizing and spray patterns.• Oil-burning plant design.• Precision machine work.On top of all this, a manufacturer must have a department where necessaryand very critical inspection and testing of the finished nozzles takes place.Nozzles play an important part in the everyday work of oilburnertechnicians. That is why it is important for them to follow manufacturersinstructions.In this way they will exploit to the full all the knowledge andexperience the manufacturer is passing on through those instructions to gainclean, stable and economic combustion.Even today, there are a great many plants running with poor combustionbecause of incomplete knowledge of oil nozzles. Such a lack of knowledgecan have other unfortunate consequences; attemps are sometimes made tocure faults by changing the nozzle when in reality the faults have nothing todo with the nozzle.4
What has a Danfoss oil nozzle to offer?Danfoss oil nozzle are known for their high level of quality.Precision manufacture of individual parts and fine accuracy form the basisof Danfoss oil nozzles offer:– Perfect atomizing of the oil.– Marking in accordance with CEN norm (at 10 bar) and Gal/h (at 7 bar).– Four different spray angles.– Three different spray patterns.Danfoss oil nozzles also offer high uniformity and two nozzles with thesame marking will be identical. This makes life easy when replacing andold nozzle by a new one.5
Page 1: Facts worth knowing aboutOil nozzle
Page 5: Oil nozzles and the complete oil-bu
Page 9 and 10: How does a Danfoss oil nozzle work?
Page 11 and 12: But how does the combustion itself
Page 13 and 14: What effect has atomizing pressure?
Page 15 and 16: What effect has air supply on the o
Page 17 and 18: Where must the oil nozzle be locate
Page 19 and 20: How should an oil nozzle be handled
Page 21 and 22: What do the numbers and letters on
Page 23 and 24: Is it possible to compare oil nozzl
Page 25 and 26: What makes the flame lopsided?A lop
Page 27 and 28: What causes oil coke on the nozzle
Page 29 and 30: What produces a greasy malodorous d
Page 31 and 32: What causes the oil to ignite with
Page 33 and 34: What causes leakage between oil noz
Page 35 and 36: Can the nozzle cause too low a flue
Page 37 and 38: What causes oil and coke to collect
Page 39 and 40: What to do with old, worn out nozzl
Page 41: Nozzle capacitiesNozzle capacities

Facts worth knowing about Oil nozzles - Danfoss.com

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