Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DECONTAMINATION CARTRIDGE VESSEL OF RADIOACTIVE CONTAMINATED WATER, ABSORBENT BAG FOR DECONTAMINATION CARTRIDGE VESSEL, DECONTAMINATION DEVICE, RAINWATER PIPING AND DECONTAMINATION METHOD
To provide a decontamination device of radioactive contaminated water for preventing the lowering of a drainage function caused by the clogging of an absorbent part, and capable of coping with a large variation of a rainfall amount, being a device for decontaminating a contaminated waste liquid flowing into a drainage groove from a roof floor of a building via rainwater piping.SOLUTION: A decontamination cartridge vessel 5 being a bottomed bag-shaped body has: a side face 5a formed by laminating at least two kinds of impermeable filter cloths; a bottom face 5b formed of a permeable filter cloth; an attachment part 5c formed of the filter cloth covered with rubber having a vertical portion 5c1 woven to an upstream-side end part of the side face 5a, and a horizontal portion 5c2 extending so as to be sandwiched between two pieces of gaskets attached to rainwater piping when attaching the cartridge vessel 5 to the rainwater piping; a suspension belt 5d which is woven so as to extend up to a downstream-side end part from the upstream-side end part of the side face at least at a part of the side face; and a suspension ring 5e woven to the suspension belt, and detachably suspended to the gaskets.SELECTED DRAWING: Figure 5
【課題】建屋屋上から排水溝へ雨水配管を経由して流入する汚染廃液を除染する装置であって、吸着剤部の目詰まりによる排水機能の低減を防止し、降雨量の大きな変動にも対応できる放射線汚染水の除染装置を提供する。【解決手段】遮水性の少なくとも2種類の濾布を積層してなる側面5aと、通水性の濾布から形成される底面5bと、側面5aの上流側端部に縫い付けられる鉛直部分5c1、及びカートリッジ容器5を雨水配管に取り付ける際に、雨水配管に取り付ける2枚のガスケットの間に挟み込まれるように延在する水平部分5c2を有するゴムで被覆された濾布から形成される取り付け部5cと、側面の少なくとも一部において、側面の上流側端部から下流側端部まで延在するように縫い付けられた吊り帯5dと、吊り帯に縫い付けられており、ガスケットに着脱自在に吊り下げるための吊り輪5eと、を有する有底袋状体である除染用カートリッジ容器5。【選択図】図５
DECONTAMINATION CARTRIDGE VESSEL OF RADIOACTIVE CONTAMINATED WATER, ABSORBENT BAG FOR DECONTAMINATION CARTRIDGE VESSEL, DECONTAMINATION DEVICE, RAINWATER PIPING AND DECONTAMINATION METHOD
To provide a decontamination device of radioactive contaminated water for preventing the lowering of a drainage function caused by the clogging of an absorbent part, and capable of coping with a large variation of a rainfall amount, being a device for decontaminating a contaminated waste liquid flowing into a drainage groove from a roof floor of a building via rainwater piping.SOLUTION: A decontamination cartridge vessel 5 being a bottomed bag-shaped body has: a side face 5a formed by laminating at least two kinds of impermeable filter cloths; a bottom face 5b formed of a permeable filter cloth; an attachment part 5c formed of the filter cloth covered with rubber having a vertical portion 5c1 woven to an upstream-side end part of the side face 5a, and a horizontal portion 5c2 extending so as to be sandwiched between two pieces of gaskets attached to rainwater piping when attaching the cartridge vessel 5 to the rainwater piping; a suspension belt 5d which is woven so as to extend up to a downstream-side end part from the upstream-side end part of the side face at least at a part of the side face; and a suspension ring 5e woven to the suspension belt, and detachably suspended to the gaskets.SELECTED DRAWING: Figure 5
【課題】建屋屋上から排水溝へ雨水配管を経由して流入する汚染廃液を除染する装置であって、吸着剤部の目詰まりによる排水機能の低減を防止し、降雨量の大きな変動にも対応できる放射線汚染水の除染装置を提供する。【解決手段】遮水性の少なくとも2種類の濾布を積層してなる側面5aと、通水性の濾布から形成される底面5bと、側面5aの上流側端部に縫い付けられる鉛直部分5c1、及びカートリッジ容器5を雨水配管に取り付ける際に、雨水配管に取り付ける2枚のガスケットの間に挟み込まれるように延在する水平部分5c2を有するゴムで被覆された濾布から形成される取り付け部5cと、側面の少なくとも一部において、側面の上流側端部から下流側端部まで延在するように縫い付けられた吊り帯5dと、吊り帯に縫い付けられており、ガスケットに着脱自在に吊り下げるための吊り輪5eと、を有する有底袋状体である除染用カートリッジ容器5。【選択図】図５
DECONTAMINATION CARTRIDGE VESSEL OF RADIOACTIVE CONTAMINATED WATER, ABSORBENT BAG FOR DECONTAMINATION CARTRIDGE VESSEL, DECONTAMINATION DEVICE, RAINWATER PIPING AND DECONTAMINATION METHOD
放射性汚染水の除染用カートリッジ容器、除染用カートリッジ容器用吸着剤袋、除染装置、雨水配管及び除染方法
ARAI YASUTOMO (Autor:in) / DEGUCHI TATSUYA (Autor:in) / KIKUCHI KAORI (Autor:in) / IZUMI TAKESHI (Autor:in) / SAKUMA TAKASHI (Autor:in) / KOMATSU MAKOTO (Autor:in)
27.02.2020
Patent
Elektronische Ressource
Japanisch
DECONTAMINATION DEVICE AND DECONTAMINATION METHOD FOR RADIOACTIVE CONTAMINATED RAINWATER
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