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REMOVAL METHOD FOR HARMFUL SUBSTANCE, AND BAG BODY FOR REMOVAL
PROBLEM TO BE SOLVED: To provide a removal method and a bag body for removal of a harmful substance that enable the harmful substance to be removed in a favorable work environment by a less work burden.SOLUTION: A removal method removes a harmful substance 2 from a casing (a chimney 3) having the harmful substance 2 attached inside, using a bag body for removal that includes: a bag body part 10 with a storage port 11 and a hand insertion port 21; and a glove part 20 extending inward into the bag body part 10 from the hand insertion port 21. The removal method includes: a connecting step in which the storage port 11 of the bag body 1 for removal is connected to an opening 4 of the chimney 3; a removal step in which the harmful substance 2 is removed by inserting a hand into the chimney 3 from the opening 4 through the glove part 20; a storage step in which the removed harmful substance 2 is stored in the bag body part 10; a cutout step in which a harmful substance storage part at a lower part of the bag body 1 for removal is cut out while being kept air-tight; a recovery step in which the remaining upper part of the bag body 1 for removal is recovered while being kept air-tight; a detachment step in which the bag body 1 for removal is detached from the chimney 3; and a closing step in which the storage port 11 is closed while being kept air-tight.SELECTED DRAWING: Figure 2
【課題】作業環境が良好で、且つ少ない作業手間で有害物質を取り出すことができる有害物質の撤去方法および撤去用袋体を提供することを課題とする。【解決手段】収容口１１と手挿入口２１を備えた袋本体部１０と、手挿入口２１から袋本体部１０の内部に延びる手袋部２０とを備えた撤去用袋体を用いて、内部に有害物質２が付着した筺体（煙突３）から有害物質２を撤去する撤去方法であって、煙突３の開口部４に撤去用袋体１の収容口１１を連結する連結工程と、手袋部２０を介して開口部４から煙突３の内部に手を入れ、有害物質２を撤去する撤去工程と、撤去された有害物質２を袋本体部１０内に収容する収容工程と、撤去用袋体１の下部の有害物質収容部を気密状態で切り取る取外工程と、撤去用袋体１の上部の残部を気密状態で回収する回収工程と撤去用袋体１を煙突３から取り外す取外工程と、収容口１１を気密状態で閉じる閉塞工程とを備えたことを特徴とする。【選択図】図２
REMOVAL METHOD FOR HARMFUL SUBSTANCE, AND BAG BODY FOR REMOVAL
PROBLEM TO BE SOLVED: To provide a removal method and a bag body for removal of a harmful substance that enable the harmful substance to be removed in a favorable work environment by a less work burden.SOLUTION: A removal method removes a harmful substance 2 from a casing (a chimney 3) having the harmful substance 2 attached inside, using a bag body for removal that includes: a bag body part 10 with a storage port 11 and a hand insertion port 21; and a glove part 20 extending inward into the bag body part 10 from the hand insertion port 21. The removal method includes: a connecting step in which the storage port 11 of the bag body 1 for removal is connected to an opening 4 of the chimney 3; a removal step in which the harmful substance 2 is removed by inserting a hand into the chimney 3 from the opening 4 through the glove part 20; a storage step in which the removed harmful substance 2 is stored in the bag body part 10; a cutout step in which a harmful substance storage part at a lower part of the bag body 1 for removal is cut out while being kept air-tight; a recovery step in which the remaining upper part of the bag body 1 for removal is recovered while being kept air-tight; a detachment step in which the bag body 1 for removal is detached from the chimney 3; and a closing step in which the storage port 11 is closed while being kept air-tight.SELECTED DRAWING: Figure 2
【課題】作業環境が良好で、且つ少ない作業手間で有害物質を取り出すことができる有害物質の撤去方法および撤去用袋体を提供することを課題とする。【解決手段】収容口１１と手挿入口２１を備えた袋本体部１０と、手挿入口２１から袋本体部１０の内部に延びる手袋部２０とを備えた撤去用袋体を用いて、内部に有害物質２が付着した筺体（煙突３）から有害物質２を撤去する撤去方法であって、煙突３の開口部４に撤去用袋体１の収容口１１を連結する連結工程と、手袋部２０を介して開口部４から煙突３の内部に手を入れ、有害物質２を撤去する撤去工程と、撤去された有害物質２を袋本体部１０内に収容する収容工程と、撤去用袋体１の下部の有害物質収容部を気密状態で切り取る取外工程と、撤去用袋体１の上部の残部を気密状態で回収する回収工程と撤去用袋体１を煙突３から取り外す取外工程と、収容口１１を気密状態で閉じる閉塞工程とを備えたことを特徴とする。【選択図】図２
REMOVAL METHOD FOR HARMFUL SUBSTANCE, AND BAG BODY FOR REMOVAL
有害物質の撤去方法および撤去用袋体
USUI JUNICHIRO (author)
2016-09-29
Patent
Electronic Resource
Japanese
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