preheater device

См. также в других словарях:

• device — Synonyms and related words: AM receiver, AM tuner, AM FM receiver, AM FM tuner, CB, Charlie McCarthy, Fathometer, Flexowriter typewriter, Geiger counter, John Hancock, RDF, X, X ray microscope, ability, achievement, action, ad hoc measure, agency …   Moby Thesaurus

• preheater — noun An engineering device that preheats a material prior to some other process …   Wiktionary

• preheater — prɪː hɪːtÉ™(r) n. device for preheating; person who preheats something before using it …   English contemporary dictionary

• Air preheater — An air preheater or air heater is a general term to describe any device designed to heat air before another process (for example, combustion in a boiler) with the primary objective of increasing the thermal efficiency of the process. They may be… …   Wikipedia

• Cement kiln — Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of… …   Wikipedia

• List of Historic Mechanical Engineering Landmarks — The following is a list of Historic Mechanical Engineering Landmarks as designated by the American Society of Mechanical Engineers since it began the program in 1971. The designation is granted to existing artifacts or systems representing a… …   Wikipedia

• Rotary kiln — A Rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process. Materials produced using rotary kilns include:* Cement * Lime * Refractories * Metakaolin * Titanium dioxide * Alumina * …   Wikipedia

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• Nernst glower — The Nernst glower is an obsolete device for providing a continuous source of (near) infrared radiation for use in spectroscopy. Typically it was in the form of a cylindrical rod or tube composed of a mixture of certain oxides such as zirconium… …   Wikipedia

• Air blaster — An air blaster or air cannon is a de clogging device composed of two main elements : a pressure vessel (storing air pressure) and a Triggering mechanism (high speed release of compressed air). They are permanently installed on silos, bins and… …   Wikipedia

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