ELECTRIC DUST COLLECTOR

• Main Authors: NAGAYOSHI KENTARO, KURITA KANAE, KINAI KAZUAKI, SATO TAKUYA
• Format: Patent
• Language: English; Japanese
• Published: 01.11.2018
• Subjects: 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

To provide an electric dust collector in which a ratio of an area which does not contribute to dust collection with respect to a surface area of an electrode is reduced.SOLUTION: An electric dust collector 1 includes a charging part 4a which electrifies dust in processed air by discharge from a discharge electrode 4a1, and a dust collection part 4b which collects the dust electrified by the charging part by an electrostatic field. The dust collection part 4b includes a plurality of collection electrodes 4b1 and high-voltage electrodes 4b2 arranged alternately in parallel. The collection electrodes 4b1 of the dust collection part and the high-voltage electrodes 4b2 of the dust collection part are formed of a conductive sheet 4b103 covered with insulation materials 4b104, 4b105.SELECTED DRAWING: Figure 7 【課題】電極の表面積のうち集塵に寄与しない面積が占める割合を少なくした電気集塵装置を提供する。【解決手段】電気集塵装置１は、放電極４ａ１からの放電により処理空気の塵埃を帯電させる荷電部４ａと、静電界により前記荷電部で帯電された前記塵埃を捕集する集塵部４ｂ、とを備え、集塵部４ｂが、交互に平行に配置された複数の捕集電極４ｂ１と高圧電極４ｂ２を有し、集塵部の捕集電極４ｂ１と集塵部の高圧電極４ｂ２は絶縁材４ｂ１０４，４ｂ１０５で被覆された導電シート４ｂ１０３によって形成されている。【選択図】図７