A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REMOVING DEVICE FOR ASBESTOS TUBE AND REMOVING METHOD FOR ASBESTOS TUBE
To provide a removing device for an asbestos tube and a removing method for the asbestos tube capable of mechanically and efficiently removing the asbestos tube through breaking while preventing coarse particles from scattering.SOLUTION: A removing device for an asbestos tube configured to mechanically break the asbestos tube 100 applying impact force on its inner periphery is provided with; a flexible shaft 10 on which a motor M is movably connected; a flexible tube 20 to which the flexible shaft 10 is rotatably embedded; and a head part 30 having a spindle 12 fixed on a tip of flexible tube 20 and rotated by the flexible shaft 10, of which a breaking tool 43 is fixed on a spindle 12 of a head 30 with a supporting member 42, wherein a plurality of first nozzles 51 spraying scattering prevention liquid W within an inner space of an asbestos tube 100 and a plurality of second nozzles 52 at the head part 30 spraying scattering prevention liquid in a working area where the breaking tool 43 breaks the asbestos tube 100.SELECTED DRAWING: Figure 1
【課題】粉塵の飛散を防止しながら、石綿管を機械的に効率的に破砕して除去することができる石綿管の除去装置及び除去方法を提供する。【解決手段】原動機Ｍが作動連結されるフレキシブルシャフト１０と、フレキシブルシャフト１０が回転自在に内蔵されるフレキシブルチューブ２０と、フレキシブルチューブ２０の先端に固定されフレキシブルシャフト１０によって回転駆動されるスピンドル１２を有するヘッド部３０と、を備え、ヘッド部３０のスピンドル１２に、支持部材４２を介して破砕工具４３を固定し、石綿管１００内周に打撃力を加えながら機械的に破砕する構成の石綿管の除去装置において、前記ヘッド部３０に、飛散防止液Ｗを霧化して石綿管１００の内部空間に噴霧する複数の第１ノズル５１と、破砕工具４３が石綿管１００を破砕する作業領域に対して飛散防止液を噴き付ける第２ノズル５２と、を設けたことを特徴とする。【選択図】図１
REMOVING DEVICE FOR ASBESTOS TUBE AND REMOVING METHOD FOR ASBESTOS TUBE
To provide a removing device for an asbestos tube and a removing method for the asbestos tube capable of mechanically and efficiently removing the asbestos tube through breaking while preventing coarse particles from scattering.SOLUTION: A removing device for an asbestos tube configured to mechanically break the asbestos tube 100 applying impact force on its inner periphery is provided with; a flexible shaft 10 on which a motor M is movably connected; a flexible tube 20 to which the flexible shaft 10 is rotatably embedded; and a head part 30 having a spindle 12 fixed on a tip of flexible tube 20 and rotated by the flexible shaft 10, of which a breaking tool 43 is fixed on a spindle 12 of a head 30 with a supporting member 42, wherein a plurality of first nozzles 51 spraying scattering prevention liquid W within an inner space of an asbestos tube 100 and a plurality of second nozzles 52 at the head part 30 spraying scattering prevention liquid in a working area where the breaking tool 43 breaks the asbestos tube 100.SELECTED DRAWING: Figure 1
【課題】粉塵の飛散を防止しながら、石綿管を機械的に効率的に破砕して除去することができる石綿管の除去装置及び除去方法を提供する。【解決手段】原動機Ｍが作動連結されるフレキシブルシャフト１０と、フレキシブルシャフト１０が回転自在に内蔵されるフレキシブルチューブ２０と、フレキシブルチューブ２０の先端に固定されフレキシブルシャフト１０によって回転駆動されるスピンドル１２を有するヘッド部３０と、を備え、ヘッド部３０のスピンドル１２に、支持部材４２を介して破砕工具４３を固定し、石綿管１００内周に打撃力を加えながら機械的に破砕する構成の石綿管の除去装置において、前記ヘッド部３０に、飛散防止液Ｗを霧化して石綿管１００の内部空間に噴霧する複数の第１ノズル５１と、破砕工具４３が石綿管１００を破砕する作業領域に対して飛散防止液を噴き付ける第２ノズル５２と、を設けたことを特徴とする。【選択図】図１
REMOVING DEVICE FOR ASBESTOS TUBE AND REMOVING METHOD FOR ASBESTOS TUBE
石綿管の除去装置及び石綿管の除去方法
NAGAI SHOICHI (author) / SAITO KOICHI (author)
2019-02-07
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
| European Patent Office | 2019
British Library Online Contents | 2014