JPH0426387U - - Google Patents

Info

Publication number
JPH0426387U
JPH0426387U JP6786490U JP6786490U JPH0426387U JP H0426387 U JPH0426387 U JP H0426387U JP 6786490 U JP6786490 U JP 6786490U JP 6786490 U JP6786490 U JP 6786490U JP H0426387 U JPH0426387 U JP H0426387U
Authority
JP
Japan
Prior art keywords
dust
electrostatic adsorption
adsorption means
adsorbed
radiation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP6786490U
Other languages
Japanese (ja)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6786490U priority Critical patent/JPH0426387U/ja
Publication of JPH0426387U publication Critical patent/JPH0426387U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は実施例となる放射線ダストモニタの構
成図、第２図はダスト捕獲容器の構成図、第３図
は実施例の変形例を示す図、第４図はドラムの配
置状態を示す斜視図、第５図は従来のダスト放射
線モニタの構成図である。 １……バルブラツク、９……放射線検出器、２
０……ダストサンプラ、２１……吸気管、２２…
…ダスト捕獲容器、２３……排気管、２４……ド
ラム駆動部、２５……ブラシ駆動部、３０……モ
ニタ本体、３１……制御部、３２……ドラム、３
２ａ〜３２ｃ……ドラム電極、３３……負の電極
板、３４……正電極摺動子、３５……吸込みガス
反射板、３６……排気口、３７……ダスト除去ブ
ラシ、３８……除去ダスト吸引口。 Fig. 1 is a block diagram of a radiation dust monitor according to an embodiment, Fig. 2 is a block diagram of a dust capture container, Fig. 3 is a diagram showing a modification of the embodiment, and Fig. 4 is a perspective view showing the arrangement of the drum. FIG. 5 is a configuration diagram of a conventional dust radiation monitor. 1... Valve rack, 9... Radiation detector, 2
0...Dust sampler, 21...Intake pipe, 22...
...Dust capture container, 23...Exhaust pipe, 24...Drum drive unit, 25...Brush drive unit, 30...Monitor body, 31...Control unit, 32...Drum, 3
2a to 32c...Drum electrode, 33...Negative electrode plate, 34...Positive electrode slider, 35...Suction gas reflection plate, 36...Exhaust port, 37...Dust removal brush, 38...Removal Dust suction port.

Claims (1)

【実用新案登録請求の範囲】 放射能監視領域内に存在するダストを静電気に
よつて吸着させる静電吸着手段と、 前記静電吸着手段によつて吸着されたダストか
ら放出される放射線量を検出する放射線検出器と
、 前記静電吸着手段によつて吸着されたダストを
除去し、この除去したダストを排気系へ導くダス
ト除去手段と、 を具備してなることを特徴とするダスト放射線モ
ニタ。[Claims for Utility Model Registration] Electrostatic adsorption means for adsorbing dust present in a radioactivity monitoring area using static electricity, and detecting the amount of radiation emitted from the dust adsorbed by the electrostatic adsorption means. A dust radiation monitor comprising: a radiation detector that removes dust that has been adsorbed by the electrostatic adsorption means; and a dust removal means that removes the dust that has been adsorbed by the electrostatic adsorption means and guides the removed dust to an exhaust system.
JP6786490U 1990-06-28 1990-06-28 Pending JPH0426387U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6786490U JPH0426387U (en) 1990-06-28 1990-06-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6786490U JPH0426387U (en) 1990-06-28 1990-06-28

Publications (1)

Publication Number Publication Date
JPH0426387U true JPH0426387U (en) 1992-03-02

Family

ID=31601819

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6786490U Pending JPH0426387U (en) 1990-06-28 1990-06-28

Country Status (1)

Country Link
JP (1) JPH0426387U (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005283212A (en) * 2004-03-29 2005-10-13 Shimadzu Corp Collection device of suspended particulate matter
JP2007524097A (en) * 2004-02-26 2007-08-23 トムセン バイオサイエンス アクティーゼルスカブ Method, chip, apparatus and system for collecting biological particles
WO2013035407A1 (en) * 2011-09-09 2013-03-14 シャープ株式会社 Particle detection device
WO2013035402A1 (en) * 2011-09-09 2013-03-14 シャープ株式会社 Particle detection device
WO2013035405A1 (en) * 2011-09-09 2013-03-14 シャープ株式会社 Particle detection device

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007524097A (en) * 2004-02-26 2007-08-23 トムセン バイオサイエンス アクティーゼルスカブ Method, chip, apparatus and system for collecting biological particles
JP2005283212A (en) * 2004-03-29 2005-10-13 Shimadzu Corp Collection device of suspended particulate matter
WO2013035407A1 (en) * 2011-09-09 2013-03-14 シャープ株式会社 Particle detection device
WO2013035402A1 (en) * 2011-09-09 2013-03-14 シャープ株式会社 Particle detection device
WO2013035405A1 (en) * 2011-09-09 2013-03-14 シャープ株式会社 Particle detection device
JP2013057634A (en) * 2011-09-09 2013-03-28 Sharp Corp Particle detector
JP2013057635A (en) * 2011-09-09 2013-03-28 Sharp Corp Particle detector
JP2013068597A (en) * 2011-09-09 2013-04-18 Sharp Corp Particle detector
US9057703B2 (en) 2011-09-09 2015-06-16 Sharp Kabushiki Kaisha Particle detection device

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