ELECTRIC TYPE AIR PURIFIER

PURPOSE:To obtain stable discharge current for long term by providing a discharge device and a filter in an air flowing passage from air suction hole in a fan to air exhaust hole and constituting the discharge device of a discharge electrode and a faced electrode. CONSTITUTION:A dust-containing air...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	KAYAMA MASAAKI
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROMSOLID MATERIALS OR FLUIDS MECHANICAL ENGINEERING PERFORMING OPERATIONS RANGES SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PURPOSE:To obtain stable discharge current for long term by providing a discharge device and a filter in an air flowing passage from air suction hole in a fan to air exhaust hole and constituting the discharge device of a discharge electrode and a faced electrode. CONSTITUTION:A dust-containing air is sucked from the air suction hole 3 and coarse dust is removed with a prefilter 22 and fine dust is electrically charged with a discharge device 19 part and removed with an electrically charged filter 16. Successively, the odor is removed with active carbon to become clean air and this is blasted from the air exhaust hole 4 with a fan 5. On surface of acicular protruded part 23 in the discharge electrode 20, carbon 24 is applied, and as ozone generated at the time of generating corona from the acicular protruded part 23, comes into contact with the carbon 24, metal oxide is not generated to the acicular protruded part 23. By this method, the lowering of dust collecting efficiency is prevented and the electric power source can be miniaturized.