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- Cyclonic_separation abstract "Cyclonic separation is a method of removing particulates from an air, gas or liquid stream, without the use of filters, through vortex separation. Rotational effects and gravity are used to separate mixtures of solids and fluids. The method can also be used to separate fine droplets of liquid from a gaseous stream.A high speed rotating (air)flow is established within a cylindrical or conical container called a cyclone. Air flows in a helical pattern, beginning at the top (wide end) of the cyclone and ending at the bottom (narrow) end before exiting the cyclone in a straight stream through the center of the cyclone and out the top. Larger (denser) particles in the rotating stream have too much inertia to follow the tight curve of the stream, and strike the outside wall, then falling to the bottom of the cyclone where they can be removed. In a conical system, as the rotating flow moves towards the narrow end of the cyclone, the rotational radius of the stream is reduced, thus separating smaller and smaller particles. The cyclone geometry, together with flow rate, defines the cut point of the cyclone. This is the size of particle that will be removed from the stream with a 50% efficiency. Particles larger than the cut point will be removed with a greater efficiency, and smaller particles with a lower efficiency.An alternative cyclone design uses a secondary air flow within the cyclone to keep the collected particles from striking the walls, to protect them from abrasion. The primary air flow containing the particulates enters from the bottom of the cyclone and is forced into spiral rotation by stationary spinner vanes. The secondary air flow enters from the top of the cyclone and moves downward toward the bottom, intercepting the particulate from the primary air. The secondary air flow also allows the collector to optionally be mounted horizontally, because it pushes the particulate toward the collection area, and does not rely solely on gravity to perform this function.Large scale cyclones are used in sawmills to remove sawdust from extracted air. Cyclones are also used in oil refineries to separate oils and gases, and in the cement industry as components of kiln preheaters. Cyclones are increasingly used in the household, as the core technology in bagless types of portable vacuum cleaners and central vacuum cleaners. Cyclones are also used in industrial and professional kitchen ventilation for separating the grease from the exhaust air in extraction hoods. Smaller cyclones are used to separate airborne particles for analysis. Some are small enough to be worn clipped to clothing, and are used to separate respirable particles for later analysis.Analogous devices for separating particles or solids from liquids are called hydrocyclones or hydroclones. These may be used to separate solid waste from water in wastewater and sewage treatment.".
- Cyclonic_separation thumbnail Cyclone_separator.svg?width=300.
- Cyclonic_separation wikiPageExternalLink detail-article.php?id=5190.
- Cyclonic_separation wikiPageID "766619".
- Cyclonic_separation wikiPageRevisionID "606617841".
- Cyclonic_separation hasPhotoCollection Cyclonic_separation.
- Cyclonic_separation subject Category:Air_pollution_control_systems.
- Cyclonic_separation subject Category:Gas_technologies.
- Cyclonic_separation subject Category:Particle_technology.
- Cyclonic_separation subject Category:Particulate_control.
- Cyclonic_separation subject Category:Pollution_control_technologies.
- Cyclonic_separation subject Category:Separation_processes.
- Cyclonic_separation subject Category:Vacuum_cleaners.
- Cyclonic_separation subject Category:Waste_treatment_technology.
- Cyclonic_separation type AirPollutionControlSystems.
- Cyclonic_separation type Appliance102729837.
- Cyclonic_separation type Artifact100021939.
- Cyclonic_separation type Commodity103076708.
- Cyclonic_separation type ConsumerGoods103093574.
- Cyclonic_separation type ControlSystem103098806.
- Cyclonic_separation type Durables103257877.
- Cyclonic_separation type HomeAppliance103528263.
- Cyclonic_separation type Instrumentality103575240.
- Cyclonic_separation type Object100002684.
- Cyclonic_separation type PhysicalEntity100001930.
- Cyclonic_separation type System104377057.
- Cyclonic_separation type Vacuum104517823.
- Cyclonic_separation type VacuumCleaners.
- Cyclonic_separation type Whole100003553.
- Cyclonic_separation comment "Cyclonic separation is a method of removing particulates from an air, gas or liquid stream, without the use of filters, through vortex separation. Rotational effects and gravity are used to separate mixtures of solids and fluids. The method can also be used to separate fine droplets of liquid from a gaseous stream.A high speed rotating (air)flow is established within a cylindrical or conical container called a cyclone.".
- Cyclonic_separation label "Ciclone (ingegneria)".
- Cyclonic_separation label "Cyclone (séparation)".
- Cyclonic_separation label "Cyclonic separation".
- Cyclonic_separation label "Cyklon (separator)".
- Cyclonic_separation label "Fliehkraftabscheider".
- Cyclonic_separation label "Separador ciclónico".
- Cyclonic_separation label "Separador ciclônico".
- Cyclonic_separation label "Циклон (пылеуловитель)".
- Cyclonic_separation label "فاصل دوامي".
- Cyclonic_separation label "旋風分離".
- Cyclonic_separation label "粉体分離器".
- Cyclonic_separation sameAs Fliehkraftabscheider.
- Cyclonic_separation sameAs Separador_ciclónico.
- Cyclonic_separation sameAs Cyclone_(séparation).
- Cyclonic_separation sameAs Ciclone_(ingegneria).
- Cyclonic_separation sameAs 粉体分離器.
- Cyclonic_separation sameAs Cyklon_(separator).
- Cyclonic_separation sameAs Separador_ciclônico.
- Cyclonic_separation sameAs m.039qs4.
- Cyclonic_separation sameAs Q633570.
- Cyclonic_separation sameAs Q633570.
- Cyclonic_separation sameAs Cyclonic_separation.
- Cyclonic_separation wasDerivedFrom Cyclonic_separation?oldid=606617841.
- Cyclonic_separation depiction Cyclone_separator.svg.
- Cyclonic_separation isPrimaryTopicOf Cyclonic_separation.