A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DUST SCATTERING PREVENTION METHOD
To provide dust scattering prevention method which is advantageous for improving the trapping effect of dust while aiming to circulate air.SOLUTION: A dustproof net 36 having charging property is stretched along a work site 34 where dust D is generated. Charged water particles 2 are ejected from a charged water particle ejecting section 12 toward the dustproof net 36. The portion of the dustproof net 36 to which the charged water particles 2 adhere is charged by the charge of the charged water particles 2. When the air including the dust D generated at the work site 34 reaches the dustproof net 36, the dust D is attracted to the charged dustproof net 36 by the Coulomb force, so that the dust D is efficiently collected by the dustproof net 36. Meanwhile, the air passes through the dust-proof net 36 and flows out to the outside of the dustproof net 36.SELECTED DRAWING: Figure 1
【課題】空気の流通を図りつつ粉塵の捕集効果を向上する上で有利な粉塵の飛散防止方法を提供する。【解決手段】粉塵Ｄが発生する作業現場３４に沿って帯電性を有する防塵ネット３６を張設する。帯電水粒子噴出部１２から帯電水粒子２が防塵ネット３６に向けて噴出される。帯電水粒子２が付着した防塵ネット３６の部分は、帯電水粒子２の電荷により帯電する。作業現場３４において発生した粉塵Ｄを含む空気が防塵ネット３６に到達すると、粉塵Ｄは、帯電した防塵ネット３６にクーロン力により引き寄せられて吸着されるため、粉塵Ｄが効率よく防塵ネット３６に捕集される。一方、空気は、防塵ネット３６の目合いを通過して防塵ネット３６の外側に流れ出す。【選択図】図１
DUST SCATTERING PREVENTION METHOD
To provide dust scattering prevention method which is advantageous for improving the trapping effect of dust while aiming to circulate air.SOLUTION: A dustproof net 36 having charging property is stretched along a work site 34 where dust D is generated. Charged water particles 2 are ejected from a charged water particle ejecting section 12 toward the dustproof net 36. The portion of the dustproof net 36 to which the charged water particles 2 adhere is charged by the charge of the charged water particles 2. When the air including the dust D generated at the work site 34 reaches the dustproof net 36, the dust D is attracted to the charged dustproof net 36 by the Coulomb force, so that the dust D is efficiently collected by the dustproof net 36. Meanwhile, the air passes through the dust-proof net 36 and flows out to the outside of the dustproof net 36.SELECTED DRAWING: Figure 1
【課題】空気の流通を図りつつ粉塵の捕集効果を向上する上で有利な粉塵の飛散防止方法を提供する。【解決手段】粉塵Ｄが発生する作業現場３４に沿って帯電性を有する防塵ネット３６を張設する。帯電水粒子噴出部１２から帯電水粒子２が防塵ネット３６に向けて噴出される。帯電水粒子２が付着した防塵ネット３６の部分は、帯電水粒子２の電荷により帯電する。作業現場３４において発生した粉塵Ｄを含む空気が防塵ネット３６に到達すると、粉塵Ｄは、帯電した防塵ネット３６にクーロン力により引き寄せられて吸着されるため、粉塵Ｄが効率よく防塵ネット３６に捕集される。一方、空気は、防塵ネット３６の目合いを通過して防塵ネット３６の外側に流れ出す。【選択図】図１
DUST SCATTERING PREVENTION METHOD
粉塵の飛散防止方法
SHIMADA YOSHIHIKO (author) / KAWAKAMI KATSUHIKO (author) / MOTOME TAKESHI (author) / TANAKA YUKIHIKO (author) / NOMA TATSUYA (author)
2021-12-02
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
/
B03C
Magnetische oder elektrostatische Trennung fester Stoffe von festen Stoffen oder flüssigen oder gasförmigen Medien
,
MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS
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