JP5276672B2 - ドライアイス噴射装置 - Google Patents
ドライアイス噴射装置 Download PDFInfo
- Publication number
- JP5276672B2 JP5276672B2 JP2010536383A JP2010536383A JP5276672B2 JP 5276672 B2 JP5276672 B2 JP 5276672B2 JP 2010536383 A JP2010536383 A JP 2010536383A JP 2010536383 A JP2010536383 A JP 2010536383A JP 5276672 B2 JP5276672 B2 JP 5276672B2
- Authority
- JP
- Japan
- Prior art keywords
- flow path
- dry ice
- pipe
- injection
- expansion chamber
- 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.)
- Expired - Fee Related
Links
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 title claims description 44
- 235000011089 carbon dioxide Nutrition 0.000 title claims description 14
- 238000005507 spraying Methods 0.000 title claims 3
- 238000002347 injection Methods 0.000 claims description 34
- 239000007924 injection Substances 0.000 claims description 34
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 15
- 239000001569 carbon dioxide Substances 0.000 claims description 15
- 239000012159 carrier gas Substances 0.000 claims description 14
- 238000011144 upstream manufacturing Methods 0.000 claims description 7
- 239000007788 liquid Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims 3
- 239000007921 spray Substances 0.000 claims 2
- 230000000694 effects Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000011086 high cleaning Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24C—ABRASIVE OR RELATED BLASTING WITH PARTICULATE MATERIAL
- B24C1/00—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods
- B24C1/003—Methods for use of abrasive blasting for producing particular effects; Use of auxiliary equipment in connection with such methods using material which dissolves or changes phase after the treatment, e.g. ice, CO2
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles (AREA)
- Cleaning In General (AREA)
- Carbon And Carbon Compounds (AREA)
Description
Claims (8)
- 噴射管(10)の内周壁により画成されており、噴射ノズル(12)がキャリアガス用の流路(14)の下流端に形成されているキャリアガス用の流路(14)と、
前記流路に同軸に収納されている膨張チャンバー(26)に開口している液体二酸化炭素用の供給路(22)とを有するドライアイス噴射装置において、
前記膨張チャンバー(26)がパイプ(20)で形成されており、前記パイプ(20)が前記流路中のキャリアガスの流れが通過するホルダ(18)に前記パイプ(20)の上流端で保持されており、
前記パイプ(20)の前記上流端と開口との間に画成される領域は、前記パイプの外周壁と前記噴射管の内周壁との間に画成される環状の隙間であって、前記キャリアガスの流れが通過する環状の隙間を有して前記流路に収容されており、
前記供給路(22)は前記流路へ延びて、前記流路の軸に平行に延在し且つ前記膨張チャンバーに開口している注入路(24)に開口していることを特徴とするドライアイス噴射装置。 - 前記注入路(24)の断面積Aと前記膨張チャンバーの容積VとがV1/3/A1/2>3の関係を満たすことを特徴とする請求項1に記載のドライアイス噴射装置。
- 前記流路(14)内に前記膨張チャンバー(26)の下流にて圧搾体(28)が配置されていることを特徴とする請求項1または2記載のドライアイス噴射装置。
- 前記圧搾体(28)がその上流端及び下流端に向かって先細りになっていることを特徴とする請求項3に記載のドライアイス噴射装置。
- 前記圧搾体(28)は二重円錐の形状をしていることを特徴とする請求項3または4に記載のドライアイス噴射装置。
- 前記圧搾体(28)の上流端が前記膨張チャンバ(26)に突き出していることを特徴とする請求項3ないし5のいずれか一項に記載のドライアイス噴射装置。
- 前記流路(14)は前記噴射ノズル(12)に向かって先細りになって、前記圧搾体(28)の下流端が前記流路の先細り部分に突き出していることを特徴とする請求項3ないし6のいずれか一項に記載のドライアイス噴射装置。
- 前記注入路(24)と前記供給路(22)との間の接合点には測定バルブ(34)が設けられていることを特徴とする請求項1ないし7のいずれか一項に記載のドライアイス噴射装置。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007059628.8 | 2007-12-10 | ||
DE102007059628 | 2007-12-10 | ||
DE102008027253.1 | 2008-06-06 | ||
DE200810027253 DE102008027253A1 (de) | 2008-06-06 | 2008-06-06 | Strahlvorrichtung für Trockenschnee |
PCT/EP2008/010449 WO2009074294A1 (en) | 2007-12-10 | 2008-12-09 | Dry ice blasting device |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011506054A JP2011506054A (ja) | 2011-03-03 |
JP5276672B2 true JP5276672B2 (ja) | 2013-08-28 |
Family
ID=40463855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010536383A Expired - Fee Related JP5276672B2 (ja) | 2007-12-10 | 2008-12-09 | ドライアイス噴射装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8491354B2 (ja) |
EP (1) | EP2219822B1 (ja) |
JP (1) | JP5276672B2 (ja) |
CN (1) | CN101896314B (ja) |
BR (1) | BRPI0821587A2 (ja) |
ES (1) | ES2420974T3 (ja) |
PL (1) | PL2219822T3 (ja) |
WO (1) | WO2009074294A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2635618T3 (es) | 2014-06-20 | 2017-10-04 | Domenico De Lucia S.P.A. | Dispositivo de pelado, en particular para frutos secos |
WO2016048192A1 (en) * | 2014-09-25 | 2016-03-31 | "Lascom" Limited Liability Company | Dust and gas ejection valve |
JP6580638B2 (ja) * | 2017-07-21 | 2019-09-25 | マコー株式会社 | スラリ噴射体 |
KR102263012B1 (ko) * | 2020-11-19 | 2021-06-08 | 여정동 | 냉각 세정 에어를 사용한 건식 세정 장치 및 이를 갖는 건식 세정 시스템 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3716190A (en) * | 1970-10-27 | 1973-02-13 | Minnesota Mining & Mfg | Atomizing method |
FR2523019B1 (fr) * | 1982-03-15 | 1985-11-08 | Commissariat Energie Atomique | Buse de sablage a jet plat et contenant des particules solides abrasives, et procede de mise en oeuvre d'une buse de sablage pour la decontamination radioactive |
JP2557383B2 (ja) | 1987-05-25 | 1996-11-27 | 株式会社東芝 | 空気調和機 |
US4817342A (en) * | 1987-07-15 | 1989-04-04 | Whitemetal Inc. | Water/abrasive propulsion chamber |
US5125979A (en) | 1990-07-02 | 1992-06-30 | Xerox Corporation | Carbon dioxide snow agglomeration and acceleration |
GB2258416B (en) * | 1991-07-27 | 1995-04-19 | Brian David Dale | Nozzle for abrasive cleaning or cutting |
JP2557383Y2 (ja) * | 1991-12-06 | 1997-12-10 | 大陽東洋酸素株式会社 | ドライアイス・ブラスト用噴射ガン |
US5320289A (en) * | 1992-08-14 | 1994-06-14 | National Center For Manufacturing Sciences | Abrasive-waterjet nozzle for intelligent control |
JP3086784B2 (ja) * | 1996-08-19 | 2000-09-11 | 株式会社不二製作所 | ブラスト加工方法及び装置 |
US6932285B1 (en) * | 2000-06-16 | 2005-08-23 | Omax Corporation | Orifice body with mixing chamber for abrasive water jet cutting |
US6890246B2 (en) * | 2000-06-22 | 2005-05-10 | Eikichi Yamaharu | Dry-ice blast device |
MXPA05003096A (es) | 2002-09-20 | 2005-11-17 | Wener Kipp Jens | Metodo y dispositivo para limpieza con chorro. |
DE10243855A1 (de) * | 2002-09-20 | 2004-04-01 | Linde Ag | Kegelstrahldüse |
DE20310119U1 (de) * | 2003-07-01 | 2004-05-13 | Kipp, Jens Werner | Strahlvorrichtung |
DE20311771U1 (de) * | 2003-07-29 | 2004-12-09 | Kipp, Jens Werner | Strahlvorrichtung |
JP2005111575A (ja) | 2003-10-03 | 2005-04-28 | Hitachi Industries Co Ltd | Co2スノー噴射装置およびco2スノー噴射方法 |
DE20318056U1 (de) * | 2003-11-21 | 2005-04-07 | Kipp Jens Werner | Strahldüse |
DE102004051005A1 (de) | 2004-07-13 | 2006-02-02 | Jens Werner Kipp | Strahlvorrichtung für eine effektive Umwandlung von flüssigem Kohlendioxid in Trockenschnee- bzw. Trockeneispartikel |
DE102005005638B3 (de) * | 2005-02-05 | 2006-02-09 | Cryosnow Gmbh | Verfahren und Vorrichtung zum Reinigen, Aktivieren oder Vorbehandeln von Werkstücken mittels Kohlendioxidschnee-Strahlen |
DE202005018953U1 (de) * | 2005-12-02 | 2007-04-12 | Kim Bettina | Austrittsdüse für eine Trockeneis-Strahlanlage |
ITVR20060080A1 (it) * | 2006-05-02 | 2007-11-03 | Sapio Produzione Idrogeno Ossigeno Srl | Dispositivo di erogazione per macchine criosabbiatrici e metodo per il trattamento di superfici |
-
2008
- 2008-12-09 ES ES08858637T patent/ES2420974T3/es active Active
- 2008-12-09 PL PL08858637T patent/PL2219822T3/pl unknown
- 2008-12-09 BR BRPI0821587-1A patent/BRPI0821587A2/pt not_active IP Right Cessation
- 2008-12-09 JP JP2010536383A patent/JP5276672B2/ja not_active Expired - Fee Related
- 2008-12-09 CN CN2008801201072A patent/CN101896314B/zh not_active Expired - Fee Related
- 2008-12-09 EP EP08858637.5A patent/EP2219822B1/en not_active Not-in-force
- 2008-12-09 WO PCT/EP2008/010449 patent/WO2009074294A1/en active Application Filing
- 2008-12-09 US US12/744,562 patent/US8491354B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
PL2219822T3 (pl) | 2013-09-30 |
US8491354B2 (en) | 2013-07-23 |
ES2420974T3 (es) | 2013-08-28 |
EP2219822B1 (en) | 2013-06-12 |
US20100261416A1 (en) | 2010-10-14 |
CN101896314A (zh) | 2010-11-24 |
CN101896314B (zh) | 2013-11-06 |
BRPI0821587A2 (pt) | 2015-06-16 |
JP2011506054A (ja) | 2011-03-03 |
EP2219822A1 (en) | 2010-08-25 |
WO2009074294A1 (en) | 2009-06-18 |
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