enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Rotary kiln - Wikipedia

   en.wikipedia.org/wiki/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; Vermiculite; Iron ore pellets; They are also used for roasting a wide variety of sulfide ores prior to ...

3. Rotary dryer - Wikipedia

   en.wikipedia.org/wiki/Rotary_dryer

   A rotary dryer is a type of industrial dryer used to reduce or minimize the moisture content of the material it is handling by bringing it into contact with a heated gas. [1] The dryer is made up of a rotating cylinder ("drum" or "shell"), a drive mechanism, and a support structure (commonly concrete posts or a steel frame).

4. Cement kiln - Wikipedia

   en.wikipedia.org/wiki/Cement_kiln

   PAHs (according to EPA 610) in the exhaust gas of rotary kilns usually appear at a distribution dominated by naphthalene, which accounts for a share of more than 90% by mass. The rotary kiln systems of the cement industry destroy virtually completely the PAHs input via fuels. Emissions are generated from organic constituents in the raw material.

5. Industrial dryer - Wikipedia

   en.wikipedia.org/wiki/Industrial_dryer

   Rotary dryer 10 t/h TORBED Sawdust Dryer. Industrial dryers are used to efficiently process large quantities of bulk materials that need reduced moisture levels. Depending on the amount and the makeup of material needing to be dried, industrial dryers come in many different models constructed specifically for the type and quantity of material to be processed.

6. List of ovens - Wikipedia

   en.wikipedia.org/wiki/List_of_ovens

   A kiln is a thermally insulated chamber, a type of oven, that produces temperatures sufficient to complete some process, such as hardening, drying, or chemical changes. Various industries and trades use kilns to harden objects made from clay into pottery , bricks etc. [ 3 ] Various industries use rotary kilns for pyroprocessing —to calcinate ...

7. Flights (rotary dryer) - Wikipedia

   en.wikipedia.org/wiki/Flights_(rotary_dryer)

   Flights, also commonly referred to as "material lifters" or "shovelling plates" are used in rotary dryers and rotary coolers to shower material through the process gas stream. [1] Fixed to the interior of the rotary drum, these fin-like structures scoop material up from the material bed at the bottom of the drum and shower it through the gas ...

8. Magnetization roasting technology - Wikipedia

   en.wikipedia.org/wiki/Magnetization_roasting...

   Rotary Kiln Magnetic Roasting. The main steps of magnetization roasting in rotary kiln include: Raw material preparation: Mix the iron ore with the appropriate amount of reducing agent, and add the binder if necessary to improve the roasting effect. Feed: The mixture is uniformly fed into the kiln head of the rotary kiln through the feed device.

9. Heat recovery ventilation - Wikipedia

   en.wikipedia.org/wiki/Heat_recovery_ventilation

   Diagramatic operation of a thermal wheel Ljungström Air Preheater by Swedish engineer Fredrik Ljungström (1875–1964). A thermal wheel, also known as a rotary heat exchanger, or rotary air-to-air enthalpy wheel, energy recovery wheel, or heat recovery wheel, is a type of energy recovery heat exchanger positioned within the supply and exhaust air streams of air-handling units or rooftop ...