JP6292634B2 - ポリ塩化ビフェニル汚染変圧器の可搬型洗浄システム - Google Patents
ポリ塩化ビフェニル汚染変圧器の可搬型洗浄システム Download PDFInfo
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- JP6292634B2 JP6292634B2 JP2016015390A JP2016015390A JP6292634B2 JP 6292634 B2 JP6292634 B2 JP 6292634B2 JP 2016015390 A JP2016015390 A JP 2016015390A JP 2016015390 A JP2016015390 A JP 2016015390A JP 6292634 B2 JP6292634 B2 JP 6292634B2
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- Prior art keywords
- transformer
- cleaning agent
- cleaning
- oil
- container
- 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.)
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- 150000003071 polychlorinated biphenyls Chemical group 0.000 title claims description 17
- 238000004140 cleaning Methods 0.000 title description 47
- 239000012459 cleaning agent Substances 0.000 claims description 101
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000011084 recovery Methods 0.000 claims description 10
- 230000006837 decompression Effects 0.000 claims description 8
- 239000003921 oil Substances 0.000 description 46
- 239000002904 solvent Substances 0.000 description 33
- 238000000034 method Methods 0.000 description 19
- 239000007788 liquid Substances 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 150000001336 alkenes Chemical class 0.000 description 9
- 238000009835 boiling Methods 0.000 description 9
- 125000004432 carbon atom Chemical group C* 0.000 description 9
- 239000011261 inert gas Substances 0.000 description 9
- 239000004215 Carbon black (E152) Substances 0.000 description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 8
- SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 8
- 229930195733 hydrocarbon Natural products 0.000 description 8
- 150000002430 hydrocarbons Chemical class 0.000 description 8
- 229910052736 halogen Inorganic materials 0.000 description 7
- 150000002367 halogens Chemical class 0.000 description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 150000001335 aliphatic alkanes Chemical class 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 230000008016 vaporization Effects 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 229910000976 Electrical steel Inorganic materials 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 239000003125 aqueous solvent Substances 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 150000001924 cycloalkanes Chemical class 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000002440 industrial waste Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 206010007269 Carcinogenicity Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 210000000577 adipose tissue Anatomy 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 231100000260 carcinogenicity Toxicity 0.000 description 1
- 230000007670 carcinogenicity Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 125000001309 chloro group Chemical group Cl* 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000003054 hormonal effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 150000002505 iron Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 208000037911 visceral disease Diseases 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Images
Description
2 洗浄剤容器
3 加熱装置
4 洗浄剤回収容器
51、52 冷却器
61、62 チラー
7 デミスタ
81 真空ポンプ
82 ドレンセパレータ
9 活性炭塔
10 収納容器
101、102、103、104、105 開閉弁
Claims (1)
- 少なくとも有機洗浄剤容器と、変圧器加熱装置と、有機洗浄剤回収容器と、冷却器と、液化装置と、減圧装置とを含み、これらを収納手段に配置した、変圧器を現場で洗浄する可搬システムであって、
ポリ塩化ビフェニルで汚染された変圧器の内側に、有機洗浄剤を供給し、該変圧器内部を大気圧より低い圧力とし、該変圧器を加熱して該洗浄剤を気化させることを特徴とする、前記システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016015390A JP6292634B2 (ja) | 2016-01-29 | 2016-01-29 | ポリ塩化ビフェニル汚染変圧器の可搬型洗浄システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016015390A JP6292634B2 (ja) | 2016-01-29 | 2016-01-29 | ポリ塩化ビフェニル汚染変圧器の可搬型洗浄システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017131861A JP2017131861A (ja) | 2017-08-03 |
JP6292634B2 true JP6292634B2 (ja) | 2018-03-14 |
Family
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JP2016015390A Active JP6292634B2 (ja) | 2016-01-29 | 2016-01-29 | ポリ塩化ビフェニル汚染変圧器の可搬型洗浄システム |
Country Status (1)
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JP (1) | JP6292634B2 (ja) |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51121602A (en) * | 1975-04-18 | 1976-10-25 | Mitsubishi Heavy Ind Ltd | A chemical cleaning method in combination with vaccum suction |
JP4394258B2 (ja) * | 2000-06-26 | 2010-01-06 | シナネン株式会社 | 可搬式オイルタンククリーナー |
JP2002192088A (ja) * | 2000-12-25 | 2002-07-10 | Nuclear Fuel Ind Ltd | Pcb汚染物の除染方法 |
JP2002260932A (ja) * | 2001-02-27 | 2002-09-13 | Hokuriku Denki Seizo Kk | 変圧器解体処理工程における絶縁油抜き取り方法及び絶縁ケース内洗浄方法 |
JP2003251290A (ja) * | 2002-03-05 | 2003-09-09 | Dainippon Screen Mfg Co Ltd | 洗浄装置及びこれを備えた基板処理装置 |
JP2003311231A (ja) * | 2002-04-22 | 2003-11-05 | Mitsubishi Heavy Ind Ltd | 洗浄方法およびその装置 |
JP4175458B2 (ja) * | 2002-07-23 | 2008-11-05 | 三菱重工業株式会社 | 洗浄装置及びこれを利用する有機ハロゲン化物の検出装置 |
US8524010B2 (en) * | 2007-03-07 | 2013-09-03 | Ecoservices, Llc | Transportable integrated wash unit |
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2016
- 2016-01-29 JP JP2016015390A patent/JP6292634B2/ja active Active
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