JP7036702B2 - 圧縮装置 - Google Patents
圧縮装置 Download PDFInfo
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- JP7036702B2 JP7036702B2 JP2018203782A JP2018203782A JP7036702B2 JP 7036702 B2 JP7036702 B2 JP 7036702B2 JP 2018203782 A JP2018203782 A JP 2018203782A JP 2018203782 A JP2018203782 A JP 2018203782A JP 7036702 B2 JP7036702 B2 JP 7036702B2
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- compression
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B37/00—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00
- F04B37/10—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use
- F04B37/18—Pumps having pertinent characteristics not provided for in, or of interest apart from, groups F04B25/00 - F04B35/00 for special use for specific elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B15/00—Pumps adapted to handle specific fluids, e.g. by selection of specific materials for pumps or pump parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63H—MARINE PROPULSION OR STEERING
- B63H21/00—Use of propulsion power plant or units on vessels
- B63H21/38—Apparatus or methods specially adapted for use on marine vessels, for handling power plant or unit liquids, e.g. lubricants, coolants, fuels or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J99/00—Subject matter not provided for in other groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
- F02M21/02—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
- F02M21/0218—Details on the gaseous fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
- F02M21/0245—High pressure fuel supply systems; Rails; Pumps; Arrangement of valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B25/00—Multi-stage pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0215—Lubrication characterised by the use of a special lubricant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0223—Lubrication characterised by the compressor type
- F04B39/0276—Lubrication characterised by the compressor type the pump being of the reciprocating piston type, e.g. oscillating, free-piston compressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/02—Lubrication
- F04B39/0284—Constructional details, e.g. reservoirs in the casing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/04—Measures to avoid lubricant contaminating the pumped fluid
- F04B39/041—Measures to avoid lubricant contaminating the pumped fluid sealing for a reciprocating rod
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C6/00—Methods and apparatus for filling vessels not under pressure with liquefied or solidified gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C9/00—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure
- F17C9/02—Methods or apparatus for discharging liquefied or solidified gases from vessels not under pressure with change of state, e.g. vaporisation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M21/00—Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/12—Kind or type gaseous, i.e. compressible
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/98—Lubrication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0157—Compressors
- F17C2227/0164—Compressors with specified compressor type, e.g. piston or impulsive type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2227/00—Transfer of fluids, i.e. method or means for transferring the fluid; Heat exchange with the fluid
- F17C2227/01—Propulsion of the fluid
- F17C2227/0128—Propulsion of the fluid with pumps or compressors
- F17C2227/0171—Arrangement
- F17C2227/0185—Arrangement comprising several pumps or compressors
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Description
23 後段圧縮部
23a 1段目の圧縮機構
23b 2段目の圧縮機構
23c 3段目の圧縮機構
23d 4段目の圧縮機構
25 下流圧縮部
29 再液化ライン
31 ロッド潤滑圧縮機構
33 油除去器
35 熱交換器
48 ピストンロッド
62 ロッドパッキン
63 リング要素
68 スペーサ
Claims (7)
- ボイルオフガスを吸引して圧縮する往復動式の圧縮機構で構成された無給油式の前段圧縮部と、
前記前段圧縮部で圧縮されたボイルオフガスを圧縮する後段圧縮部と、
前記後段圧縮部で圧縮されたボイルオフガスの少なくとも一部を再液化する再液化ラインと、を備え、
前記後段圧縮部は、往復動式の複数段の圧縮機構を有し、
前記複数段の圧縮機構のうちの最前段の圧縮機構は、ピストンと、先端に前記ピストンが設けられたピストンロッドと、前記ピストンロッドを囲み前記ピストンロッドの周りをシールするロッドパッキンとを有し、前記ピストンロッドと前記ロッドパッキンとの間に給油されるロッド潤滑圧縮機構であり、
前記ロッド潤滑圧縮機構の後段の圧縮機構は、無給油式の圧縮機構によって構成されている
圧縮装置。 - 前記複数段の圧縮機構は、4段の圧縮機構である
請求項1に記載の圧縮装置。 - 前記再液化ラインの分岐部分よりも下流に配置され、前記後段圧縮部によって圧縮されたボイルオフガスをさらに圧縮する往復動式の圧縮機構で構成された下流圧縮部を備え、
前記下流圧縮部は、給油式の圧縮機構によって構成されている
請求項1又は2に記載の圧縮装置。 - 前記ピストンロッドと前記ロッドパッキンとの間に供給される油は、ポリ-α-オレフィン系潤滑油である
請求項1から3の何れか1項に記載の圧縮装置。 - 前記ロッド潤滑圧縮機構と前記再液化ラインの分岐部分との間には、コアレッサ又は活性炭からなる油除去器が配置されている
請求項1から4の何れか1項に記載の圧縮装置。 - 前記ロッドパッキンは、前記ピストンロッドの軸方向に並ぶ複数のリング要素を有し、
前記複数のリング要素のうち、ピストンと反対側に位置するリング要素に給油される
請求項1から5の何れか1項に記載の圧縮装置。 - 前記給油されるリング要素と、そのピストン側に位置するリング要素との間にスペーサまたは間隙が設けられている
請求項6に記載の圧縮装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018203782A JP7036702B2 (ja) | 2018-10-30 | 2018-10-30 | 圧縮装置 |
KR1020190129732A KR102197463B1 (ko) | 2018-10-30 | 2019-10-18 | 압축 장치 |
NO20191266A NO20191266A1 (en) | 2018-10-30 | 2019-10-23 | Compression device |
CN201911027755.XA CN111120262B (zh) | 2018-10-30 | 2019-10-25 | 压缩装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018203782A JP7036702B2 (ja) | 2018-10-30 | 2018-10-30 | 圧縮装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2020070733A JP2020070733A (ja) | 2020-05-07 |
JP7036702B2 true JP7036702B2 (ja) | 2022-03-15 |
Family
ID=70495445
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018203782A Active JP7036702B2 (ja) | 2018-10-30 | 2018-10-30 | 圧縮装置 |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7036702B2 (ja) |
KR (1) | KR102197463B1 (ja) |
CN (1) | CN111120262B (ja) |
NO (1) | NO20191266A1 (ja) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015048766A (ja) | 2013-08-30 | 2015-03-16 | 株式会社神戸製鋼所 | 油冷式空気圧縮機 |
JP2017026044A (ja) | 2015-07-23 | 2017-02-02 | 株式会社日立製作所 | 往復圧縮機 |
JP2018128038A (ja) | 2017-02-06 | 2018-08-16 | 株式会社神戸製鋼所 | ボイルオフガス回収システム |
JP2018128039A (ja) | 2017-02-06 | 2018-08-16 | 株式会社神戸製鋼所 | ボイルオフガス回収システム |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5857575U (ja) * | 1981-10-16 | 1983-04-19 | 株式会社日立製作所 | ガス完全シ−ル形往復動圧縮機 |
DK173242B1 (da) * | 1997-01-29 | 2000-05-22 | Man B&W Diesel A/S | af en saedan motor af gas og en fremgangsmade til braendselsforsyningForbraendingsmotor af dieseltypen til forbraending |
JP4524133B2 (ja) * | 2003-07-03 | 2010-08-11 | 新日本石油株式会社 | 圧縮機用潤滑油組成物 |
JP2012076561A (ja) * | 2010-09-30 | 2012-04-19 | Mitsubishi Heavy Ind Ltd | 舶用燃料供給システム |
DE102010053091A1 (de) * | 2010-12-01 | 2012-06-06 | Linde Aktiengesellschaft | Mehrstufiger Kolbenverdichter |
KR101386543B1 (ko) * | 2012-10-24 | 2014-04-18 | 대우조선해양 주식회사 | 선박의 증발가스 처리 시스템 |
JP6767942B2 (ja) * | 2017-07-28 | 2020-10-14 | 株式会社神戸製鋼所 | 圧縮装置 |
-
2018
- 2018-10-30 JP JP2018203782A patent/JP7036702B2/ja active Active
-
2019
- 2019-10-18 KR KR1020190129732A patent/KR102197463B1/ko active IP Right Grant
- 2019-10-23 NO NO20191266A patent/NO20191266A1/en not_active Application Discontinuation
- 2019-10-25 CN CN201911027755.XA patent/CN111120262B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015048766A (ja) | 2013-08-30 | 2015-03-16 | 株式会社神戸製鋼所 | 油冷式空気圧縮機 |
JP2017026044A (ja) | 2015-07-23 | 2017-02-02 | 株式会社日立製作所 | 往復圧縮機 |
JP2018128038A (ja) | 2017-02-06 | 2018-08-16 | 株式会社神戸製鋼所 | ボイルオフガス回収システム |
JP2018128039A (ja) | 2017-02-06 | 2018-08-16 | 株式会社神戸製鋼所 | ボイルオフガス回収システム |
Also Published As
Publication number | Publication date |
---|---|
CN111120262B (zh) | 2023-02-17 |
JP2020070733A (ja) | 2020-05-07 |
NO20191266A1 (en) | 2020-05-01 |
KR102197463B1 (ko) | 2021-01-04 |
CN111120262A (zh) | 2020-05-08 |
KR20200050372A (ko) | 2020-05-11 |
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