JP4683958B2 - ポンプの軸潤滑水供給システム - Google Patents
ポンプの軸潤滑水供給システム Download PDFInfo
- Publication number
- JP4683958B2 JP4683958B2 JP2005050029A JP2005050029A JP4683958B2 JP 4683958 B2 JP4683958 B2 JP 4683958B2 JP 2005050029 A JP2005050029 A JP 2005050029A JP 2005050029 A JP2005050029 A JP 2005050029A JP 4683958 B2 JP4683958 B2 JP 4683958B2
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- Japan
- Prior art keywords
- water
- water supply
- pump
- shaft
- industrial
- 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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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 178
- 238000005461 lubrication Methods 0.000 title claims description 24
- 239000008235 industrial water Substances 0.000 claims description 98
- 239000013535 sea water Substances 0.000 claims description 59
- 230000001050 lubricating effect Effects 0.000 claims description 45
- 238000001914 filtration Methods 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 2
- 238000004140 cleaning Methods 0.000 description 12
- 238000000605 extraction Methods 0.000 description 10
- 239000003949 liquefied natural gas Substances 0.000 description 10
- 239000007787 solid Substances 0.000 description 10
- 235000015170 shellfish Nutrition 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 239000006200 vaporizer Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 230000009897 systematic effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
2 循環ポンプ
4 吐出管路
10 自己潤滑水供給ライン
11 分岐管
12 海水取出弁
13、14、15、16、17 管路
40 工業用供給ライン
42、44、46 工業用水管路
43 工業用水供給弁
61 自動海水取出弁
62 自動工業用水供給弁
70 工業用水使用量測定装置
80 演算手段
90 制御手段
Claims (2)
- 発電所に設置された海水を送水するポンプの軸潤滑水供給システムであって、ストレーナを備え、吐出水の一部を取出し前記ストレーナでろ過しポンプの軸封部へ供給する自己潤滑水供給ラインと、工業用水を処理装置で処理した処理水又は上水又はこれらの混合水からなる所内用水を前記軸封部に供給する所内用水ラインと、を備えるポンプの軸潤滑水供給システムにおいて、
さらに工業用水を前記ストレーナでろ過し前記軸封部へ供給する工業用水供給ラインが設けられ、発電所内の工業用水に余裕があるときは前記工業用水供給ラインから工業用水を、発電所内の工業用水に余裕がないときは前記自己潤滑水供給ラインから海水を、非定常時には、発電所内の工業用水に余裕があっても前記所内用水ラインから所内用水を、前記軸封部へ供給することを特徴とするポンプの軸潤滑水供給システム。 - 前記非定常時が、ポンプ起動時、ポンプ停止時又は前記ストレーナの分解清掃時であることを特徴とする請求項1に記載のポンプの軸潤滑水供給システム。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050029A JP4683958B2 (ja) | 2005-02-25 | 2005-02-25 | ポンプの軸潤滑水供給システム |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005050029A JP4683958B2 (ja) | 2005-02-25 | 2005-02-25 | ポンプの軸潤滑水供給システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006233872A JP2006233872A (ja) | 2006-09-07 |
JP4683958B2 true JP4683958B2 (ja) | 2011-05-18 |
Family
ID=37041806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2005050029A Expired - Fee Related JP4683958B2 (ja) | 2005-02-25 | 2005-02-25 | ポンプの軸潤滑水供給システム |
Country Status (1)
Country | Link |
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JP (1) | JP4683958B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104132249A (zh) * | 2014-08-16 | 2014-11-05 | 山西潞安矿业(集团)有限责任公司 | 洗涤泵机封水管路 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9851052B2 (en) * | 2012-05-14 | 2017-12-26 | Hyundai Heavy Industries Co., Ltd. | Method and system for treating a liquefied gas |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267297A (ja) * | 1985-09-18 | 1987-03-26 | Hitachi Ltd | ポンプの軸受潤滑装置 |
JPS63246497A (ja) * | 1987-04-01 | 1988-10-13 | Toshiba Corp | ポンプ軸封装置 |
JPH033902A (ja) * | 1989-05-31 | 1991-01-10 | Yokogawa Electric Corp | 火力発電所システム |
JPH07139370A (ja) * | 1993-11-18 | 1995-05-30 | Kobe Steel Ltd | 液化天然ガスの気化供給方法および気化供給装置 |
JPH0967584A (ja) * | 1995-09-05 | 1997-03-11 | Nkk Corp | Lng気化装置 |
JPH0994414A (ja) * | 1995-09-29 | 1997-04-08 | Ngk Insulators Ltd | 海水循環ポンプ軸潤滑水の貝除去装置 |
JP2000170638A (ja) * | 1998-12-10 | 2000-06-20 | Toshiba Corp | 回転機械の閉鎖循環式冷却装置 |
-
2005
- 2005-02-25 JP JP2005050029A patent/JP4683958B2/ja not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6267297A (ja) * | 1985-09-18 | 1987-03-26 | Hitachi Ltd | ポンプの軸受潤滑装置 |
JPS63246497A (ja) * | 1987-04-01 | 1988-10-13 | Toshiba Corp | ポンプ軸封装置 |
JPH033902A (ja) * | 1989-05-31 | 1991-01-10 | Yokogawa Electric Corp | 火力発電所システム |
JPH07139370A (ja) * | 1993-11-18 | 1995-05-30 | Kobe Steel Ltd | 液化天然ガスの気化供給方法および気化供給装置 |
JPH0967584A (ja) * | 1995-09-05 | 1997-03-11 | Nkk Corp | Lng気化装置 |
JPH0994414A (ja) * | 1995-09-29 | 1997-04-08 | Ngk Insulators Ltd | 海水循環ポンプ軸潤滑水の貝除去装置 |
JP2000170638A (ja) * | 1998-12-10 | 2000-06-20 | Toshiba Corp | 回転機械の閉鎖循環式冷却装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104132249A (zh) * | 2014-08-16 | 2014-11-05 | 山西潞安矿业(集团)有限责任公司 | 洗涤泵机封水管路 |
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JP2006233872A (ja) | 2006-09-07 |
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