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SANITATION DEVICE AND SANITATION METHOD IN WELL PIPE
To provide a sanitation device in a well pipe and a sanitation method in the well pipe, which do not require a large amount of man-hours of work such as disassembling a facility, can remove deposit adhered to an inner wall surface of a casing of a well, can prevent clogging of a screen, and can beforehand prevent biofilm from being formed on the inner wall surface of the casing or the screen.SOLUTION: Provided is a sanitation device A in a well pipe comprise: sanitation means B which is constituted so as to pass through a gap between a tubular casing Y being a wall surface of a well X and a lifting pump 3a for lifting water in the well, and performs sanitation processing for carrying out at least one of washing and sterilizing the inside of the well X; a suspension member C which suspends the sanitation means B; and a winch D which is elevating/lowering means for elevating or lowering the sanitation means B connected with the suspension member C. Also provided is a sanitation method in the well pipe.SELECTED DRAWING: Figure 1
【課題】設備を分解する等の大掛かりな作業工数を必要とせず、井戸のケーシングの内壁面に付着した付着物を除去し、スクリーンの目詰まりを防止し、かつケーシングの内壁面やスクリーンにバイオフィルムが形成されるのを未然に防止できる井戸管内のサニテーション装置および井戸管内のサニテーション方法を提供する。【解決手段】井戸Ｘの壁面である管状のケーシングＹおよび井戸の水を揚水する揚水ポンプ３ａの隙間を通過できるように構成し、井戸Ｘの内部の洗浄および殺菌の少なくとも何れか一方を行うサニテーション処理を実施するサニテーション手段Ｂと、サニテーション手段Ｂを吊り下げる吊り下げ部材Ｃと、吊り下げ部材Ｃが接続したサニテーション手段Ｂを上昇あるいは下降させる昇降手段であるウインチＤと、を備えた井戸管内のサニテーション装置Ａ、および、サニテーション方法。【選択図】図１
SANITATION DEVICE AND SANITATION METHOD IN WELL PIPE
To provide a sanitation device in a well pipe and a sanitation method in the well pipe, which do not require a large amount of man-hours of work such as disassembling a facility, can remove deposit adhered to an inner wall surface of a casing of a well, can prevent clogging of a screen, and can beforehand prevent biofilm from being formed on the inner wall surface of the casing or the screen.SOLUTION: Provided is a sanitation device A in a well pipe comprise: sanitation means B which is constituted so as to pass through a gap between a tubular casing Y being a wall surface of a well X and a lifting pump 3a for lifting water in the well, and performs sanitation processing for carrying out at least one of washing and sterilizing the inside of the well X; a suspension member C which suspends the sanitation means B; and a winch D which is elevating/lowering means for elevating or lowering the sanitation means B connected with the suspension member C. Also provided is a sanitation method in the well pipe.SELECTED DRAWING: Figure 1
【課題】設備を分解する等の大掛かりな作業工数を必要とせず、井戸のケーシングの内壁面に付着した付着物を除去し、スクリーンの目詰まりを防止し、かつケーシングの内壁面やスクリーンにバイオフィルムが形成されるのを未然に防止できる井戸管内のサニテーション装置および井戸管内のサニテーション方法を提供する。【解決手段】井戸Ｘの壁面である管状のケーシングＹおよび井戸の水を揚水する揚水ポンプ３ａの隙間を通過できるように構成し、井戸Ｘの内部の洗浄および殺菌の少なくとも何れか一方を行うサニテーション処理を実施するサニテーション手段Ｂと、サニテーション手段Ｂを吊り下げる吊り下げ部材Ｃと、吊り下げ部材Ｃが接続したサニテーション手段Ｂを上昇あるいは下降させる昇降手段であるウインチＤと、を備えた井戸管内のサニテーション装置Ａ、および、サニテーション方法。【選択図】図１
SANITATION DEVICE AND SANITATION METHOD IN WELL PIPE
井戸管内のサニテーション装置およびサニテーション方法
TAKAHASHI TOKIO (author) / OKAMOTO HIDEAKI (author)
2019-02-21
Patent
Electronic Resource
Japanese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
,
INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
/
A61L
Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein
,
METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL
/
B08B
Reinigen allgemein
,
CLEANING IN GENERAL
/
E21B
EARTH OR ROCK DRILLING
,
Erd- oder Gesteinsbohren
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