AIR CLEANER AND AIR CLEANING METHOD

• Main Authors: LIU FEI, MINAMIGUCHI MASARU
• Format: Patent
• Language: English; Japanese
• Published: 02.08.2018
• Subjects: CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR; ELECTRICITY; HUMAN NECESSITIES; HYGIENE; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES; MEDICAL OR VETERINARY SCIENCE; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL; PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OFNEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMICBEAMS

PROBLEM TO BE SOLVED: To secure air cleaning performance while suppressing an increase in size of an air cleaner.SOLUTION: An air cleaner 1 includes: a cyclone part 40 which has an air introduction part 413 and an air discharge part 421 as well as a space S for circulating air-to-be-treated as a cyclone flow from the air introduction part 413 to the air discharge part 421; a first electrode (cyclone part 40) provided in the periphery of the cyclone part 40; a second electrode (electrode body 50) provided inside the space S of the cyclone part 40; a voltage applying part 20 which applies a voltage between the first electrode and the second electrode to generate plasma inside the space S; and a catalytic layer 60 provided on an inner wall face inside the space S of the cyclone part 40.SELECTED DRAWING: Figure 3 【課題】空気清浄装置の大型化を抑制しつつ、空気清浄能力を確保する。【解決手段】空気清浄装置１は、空気導入部４１３と空気排出部４２１とを有し、空気導入部４１３から空気排出部４２１へと被処理空気をサイクロン流として流通させる空間Ｓを有したサイクロン部４０と、サイクロン部４０の周囲に設けられた第一電極（サイクロン部４０）と、サイクロン部４０の空間Ｓ内に設けられた第二電極（電極体５０）と、第一電極と第二電極との間に電圧を印加し、空間Ｓ内にプラズマを発生させる電圧印加部２０と、サイクロン部４０の空間Ｓ内側の内壁面に設けられた触媒層６０と、を備えている。【選択図】図３