JP3906928B2 - 氷片ブラスト装置 - Google Patents
氷片ブラスト装置 Download PDFInfo
- Publication number
- JP3906928B2 JP3906928B2 JP2004086051A JP2004086051A JP3906928B2 JP 3906928 B2 JP3906928 B2 JP 3906928B2 JP 2004086051 A JP2004086051 A JP 2004086051A JP 2004086051 A JP2004086051 A JP 2004086051A JP 3906928 B2 JP3906928 B2 JP 3906928B2
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- JP
- Japan
- Prior art keywords
- ice piece
- ice
- piece slurry
- injection nozzle
- storage tank
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Description
2 氷片スラリ輸送管
3 氷片スラリ噴射ノズル
4 圧縮機
5a、5b 圧力計
6 バルブ
7 圧縮流体輸送管
8 モーター
9 ドリル
10 ブラスト処理面
11 ペルチェ素子
12 p型素子
13 n型素子
20 圧縮流体ノズル
21 氷片スラリ供給ノズル
22 噴射孔
Claims (2)
- 氷、ドライアイスあるいは両者の混合からなる氷片スラリを蓄えている氷片スラリ貯槽と、該氷片スラリ貯槽から氷片スラリ噴射ノズルに氷片スラリを供給する氷片スラリ輸送管と、供給された氷片スラリを噴射する氷片スラリ噴射ノズルと、該氷片スラリ噴射ノズルに圧縮流体を供給するための圧縮機と、前記氷片スラリ噴射ノズルの圧縮流体の圧力をモニターする圧力計と、前記氷片スラリ貯槽出口及び前記氷片スラリ噴射ノズル本体に貼着したペルチェ素子とを備え、
前記圧力計が前記氷片スラリ貯槽出口と前記氷片スラリ噴射ノズルの閉塞に伴う前記氷片スラリ噴射ノズルの圧力変化を検知して前記ペルチェ素子に加熱側の電流を流して閉塞を解除し、
前記氷片スラリ貯槽出口と前記氷片スラリ噴射ノズルの閉塞が解除されると、前記ペルチェ素子に冷却側の電流を流して冷却し通常運転に戻し、連続的にブラスト作業を行うことを特徴とする氷片ブラスト装置。 - 前記圧力計は氷片スラリ噴射ノズルへ送出される圧縮流体を開閉制御するバルブの出力側に配置されてなることを特徴とする請求項1記載の氷片ブラスト装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004086051A JP3906928B2 (ja) | 2004-03-24 | 2004-03-24 | 氷片ブラスト装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004086051A JP3906928B2 (ja) | 2004-03-24 | 2004-03-24 | 氷片ブラスト装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005271116A JP2005271116A (ja) | 2005-10-06 |
JP3906928B2 true JP3906928B2 (ja) | 2007-04-18 |
Family
ID=35171302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004086051A Expired - Fee Related JP3906928B2 (ja) | 2004-03-24 | 2004-03-24 | 氷片ブラスト装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3906928B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5003959B2 (ja) * | 2008-01-18 | 2012-08-22 | 株式会社日立プラントテクノロジー | ブラスト装置及びその運転方法 |
CN106670983B (zh) * | 2017-01-11 | 2018-07-13 | 南京航空航天大学 | 一种低温磨料射流加工装置 |
-
2004
- 2004-03-24 JP JP2004086051A patent/JP3906928B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005271116A (ja) | 2005-10-06 |
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