JP4638329B2 - 気体用液体トラップ装置 - Google Patents
気体用液体トラップ装置 Download PDFInfo
- Publication number
- JP4638329B2 JP4638329B2 JP2005325208A JP2005325208A JP4638329B2 JP 4638329 B2 JP4638329 B2 JP 4638329B2 JP 2005325208 A JP2005325208 A JP 2005325208A JP 2005325208 A JP2005325208 A JP 2005325208A JP 4638329 B2 JP4638329 B2 JP 4638329B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- filter element
- liquid
- trap
- housing
- 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 - Lifetime
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D45/00—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces
- B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/42—Auxiliary equipment or operation thereof
- B01D46/4272—Special valve constructions adapted to filters or filter elements
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Sampling And Sample Adjustment (AREA)
Description
但し、d:流入案内管7の内径
またフィルタエレメント20の見掛け上の有効面積Aは下記(2)式により求められる。
但し、D:フィルタエレメント20の内径
C1:流入案内管7の下端と前記下端壁18との離間距離
図1及び図3に示すように、ハウジング本体10の天井壁10bの一側部に切欠き10cが設けられており、蓋板12には、この切欠き10cに対応する部分でオイルフィルタ6外側のハウジング本体10内に開口する複数の気体出口15,15…が設けられる。これら複数の気体出口15,15…は、トラップハウジング5の周方向に沿って円弧状に配列されると共に、レギュレータ本体3の下面に形成される集合室21を介して前記低圧ポート2aに連通される。またこれら複数の気体出口15には、ハウジング本体10内に突出する複数の流出案内管23,23…が一体に連設される。したがって複数の流出案内管23,23…もトラップハウジング5の周方向に沿って円弧状に配列されることになる。その際、全ての流出案内管23,23…は、その下端が前記フィルタエレメント20より上方位置を占めるように配置される。
・雰囲気温度:常温
・気体:CNG(高圧天然ガス)
・気体導入圧力:0.25MPa
・気体流量:490L/min
・混入液体:潤滑オイル
・液体混入率:15ppm
・各試料の共通諸元:d=12mm、D=26mm、a=113mm2 、L=50mm
テストの結果、図4〜図6に示すように、試料(A)では、C2=0mmであるため、フィルタエレメント20内に流入した気体は直ちに気体出口15に向かうことから、捕捉オイルによるフィルタエレメント20の飽和部Sがフィルタエレメント20の上端部に早期に集中し、これに伴ないフィルタエレメント20の耐用時間が短く、したがってオイル捕捉量も少なかった。
5・・・・・トラップハウジング
6・・・・・液体フィルタ(オイルフィルタ)
7・・・・・流入案内管
14・・・・気体入口
15・・・・気体出口
17・・・・上端壁
17a・・・開口部
18・・・・下端壁
20・・・・フィルタエレメント
23・・・・流出案内管
Claims (3)
- 上端部に気体入口(14)及び気体出口(15)を有するトラップハウジング(5)と、内部が前記気体入口(14)に連通する筒状のフィルタエレメント(20)を備えて前記トラップハウジング(5)内に配設される液体フィルタ(6)とからなり、この液体フィルタ(6)の外側で前記トラップハウジング(5)内部に前記気体出口(15)を開口させ、前記気体入口(14)から前記気体出口(15)に向かって流れる気体が前記フィルタエレメント(20)を通過する際、該気体に含まれる液体を該フィルタエレメント(20)により捕捉するようにした、気体用液体トラップ装置において、
前記気体出口(15)に、該トラップハウジング(5)内に突出する流出案内管(23)を連設したことを特徴とする、気体用液体トラップ装置。 - 請求項1記載の気体用液体トラップ装置において、
前記流出案内管(23)を、その下端が前記フィルタエレメント(20)の上方位置を占めるように配置したことを特徴とする、気体用液体トラップ装置。 - 請求項1又は2記載の気体用液体トラップ装置において、
前記流出案内管(23)を前記トラップハウジング(5)の周方向に複数配設したことを特徴とする、気体用液体トラップ装置。
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005325208A JP4638329B2 (ja) | 2005-11-09 | 2005-11-09 | 気体用液体トラップ装置 |
| CN200910163846A CN101648095A (zh) | 2005-11-09 | 2006-11-08 | 气体用液体捕捉装置 |
| CN2006101444537A CN1962026B (zh) | 2005-11-09 | 2006-11-08 | 气体用液体捕捉装置 |
| US11/557,724 US7481861B2 (en) | 2005-11-09 | 2006-11-08 | Liquid trap device for gas |
| DE602006005029T DE602006005029D1 (de) | 2005-11-09 | 2006-11-09 | Flüssigkeitsabscheider für Gas |
| EP06023368A EP1787703B1 (en) | 2005-11-09 | 2006-11-09 | Liquid trap device for gas |
| BRPI0604552-9A BRPI0604552A (pt) | 2005-11-09 | 2006-11-09 | dispositivo de captura de lìquido para gás |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005325208A JP4638329B2 (ja) | 2005-11-09 | 2005-11-09 | 気体用液体トラップ装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010058307A Division JP5342480B2 (ja) | 2010-03-15 | 2010-03-15 | 気体用液体トラップ装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2007130558A JP2007130558A (ja) | 2007-05-31 |
| JP4638329B2 true JP4638329B2 (ja) | 2011-02-23 |
Family
ID=37692508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005325208A Expired - Lifetime JP4638329B2 (ja) | 2005-11-09 | 2005-11-09 | 気体用液体トラップ装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7481861B2 (ja) |
| EP (1) | EP1787703B1 (ja) |
| JP (1) | JP4638329B2 (ja) |
| CN (2) | CN101648095A (ja) |
| BR (1) | BRPI0604552A (ja) |
| DE (1) | DE602006005029D1 (ja) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20032563A1 (it) * | 2003-12-22 | 2005-06-23 | Metal Work Spa | Gruppo integrato di trattamento dell'aria in impianti pneumatici |
| GB0505674D0 (en) * | 2005-03-22 | 2005-04-27 | Boc Group Plc | Trap device |
| JP4970216B2 (ja) | 2007-11-07 | 2012-07-04 | 株式会社ケーヒン | 気体用液体トラップ装置 |
| JP5365932B2 (ja) * | 2010-03-04 | 2013-12-11 | スズキ株式会社 | 車両用エンジンの燃料供給装置 |
| CN102519665B (zh) * | 2011-12-30 | 2014-04-09 | 中国东方电气集团有限公司 | 一种耐温高压含尘介质取压装置 |
| JP2015014235A (ja) * | 2013-07-04 | 2015-01-22 | 愛三工業株式会社 | フィルタ装置及び圧力調整器 |
| EP3212305B1 (en) * | 2014-10-29 | 2020-06-10 | Atlas Copco Airpower | Oil separator |
| CN107532543B (zh) * | 2015-04-20 | 2020-09-15 | 派克汉尼芬公司 | 用于改善引擎性能和减少排放物的包括燃料温度均化的集成式天然气流调节系统 |
Family Cites Families (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2746562A (en) | 1953-02-24 | 1956-05-22 | Edward W Ryall | Device for removing liquid and liquefiable vapors from gas |
| JPS3812691Y1 (ja) * | 1961-11-22 | 1963-06-24 | ||
| JPS5021181U (ja) * | 1973-06-19 | 1975-03-10 | ||
| JPS52117715U (ja) * | 1976-07-09 | 1977-09-07 | ||
| DE2706017A1 (de) * | 1977-02-12 | 1978-08-17 | Ultrafilter Gmbh | Filterelement |
| GB2033247B (en) | 1978-10-18 | 1982-11-03 | Process Scient Innovations | Filter silencer for compressed gas stream |
| JPS5676017U (ja) * | 1979-11-13 | 1981-06-20 | ||
| JPS60164657A (ja) * | 1984-02-04 | 1985-08-27 | Nissan Motor Co Ltd | デイ−ゼルエンジン用燃料フイルタ装置 |
| US4516994A (en) * | 1984-04-11 | 1985-05-14 | Vilter Manufacturing Corporation | Apparatus for separating liquid droplets from gas |
| DE8434233U1 (de) | 1984-11-22 | 1991-03-14 | Rotorcomp Verdichter GmbH, 8000 München | Fluidabscheider, insbesondere Gas/Flüssigkeit-Abscheider |
| US5017285A (en) * | 1989-06-28 | 1991-05-21 | Stanadyne Automotive Corp. | Fuel filter and cartridge assembly |
| US4976852A (en) * | 1989-06-28 | 1990-12-11 | Stanadyne Automotive Corp. | Fuel filter |
| US5084170A (en) * | 1989-09-08 | 1992-01-28 | Stanadyne Automotive Corp. | Fuel filter |
| JPH0547450U (ja) * | 1991-11-15 | 1993-06-25 | 三井精機工業株式会社 | 圧縮機のカートリッジ式オイルセパレータ構造 |
| US5454945A (en) * | 1992-08-31 | 1995-10-03 | Porous Media Corporation | Conical coalescing filter and assembly |
| US5750024A (en) * | 1992-11-12 | 1998-05-12 | Porous Media Corporation | Conical coalescing filter |
| JP2594932Y2 (ja) * | 1993-12-28 | 1999-05-24 | 有限会社マエダ | 圧縮空気用フィルタ装置 |
| JPH07328364A (ja) | 1994-04-13 | 1995-12-19 | Koganei Corp | ドレン捕集フィルタおよびその製造方法 |
| US5961678A (en) | 1995-07-07 | 1999-10-05 | Flair Corporation | Filter drainage layer attachment |
| JP3044192B2 (ja) * | 1996-04-22 | 2000-05-22 | 株式会社シマノ | 内装ハブ |
| US5858227A (en) * | 1996-09-23 | 1999-01-12 | Parker-Hannifin Corporation | Fuel filter assembly with in-line valve |
| JP4359390B2 (ja) | 1997-12-15 | 2009-11-04 | パーカー ハニフィン リミテッド | フィルタ組立体 |
| US6187188B1 (en) * | 1999-07-19 | 2001-02-13 | Stanadyne Automotive Corp. | Filter cartridge retention system |
| US6174438B1 (en) * | 1999-10-15 | 2001-01-16 | Parker-Hannifin Corporation | Dual pass fuel filter assembly and element therefor |
| JP2003062417A (ja) * | 2001-08-24 | 2003-03-04 | Idemitsu Petrochem Co Ltd | ミスト分離装置 |
-
2005
- 2005-11-09 JP JP2005325208A patent/JP4638329B2/ja not_active Expired - Lifetime
-
2006
- 2006-11-08 US US11/557,724 patent/US7481861B2/en active Active
- 2006-11-08 CN CN200910163846A patent/CN101648095A/zh active Pending
- 2006-11-08 CN CN2006101444537A patent/CN1962026B/zh not_active Expired - Fee Related
- 2006-11-09 BR BRPI0604552-9A patent/BRPI0604552A/pt not_active IP Right Cessation
- 2006-11-09 EP EP06023368A patent/EP1787703B1/en not_active Ceased
- 2006-11-09 DE DE602006005029T patent/DE602006005029D1/de active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP1787703A3 (en) | 2007-07-04 |
| EP1787703A2 (en) | 2007-05-23 |
| DE602006005029D1 (de) | 2009-03-19 |
| US20070125050A1 (en) | 2007-06-07 |
| EP1787703B1 (en) | 2009-01-28 |
| CN101648095A (zh) | 2010-02-17 |
| US7481861B2 (en) | 2009-01-27 |
| CN1962026B (zh) | 2010-09-08 |
| CN1962026A (zh) | 2007-05-16 |
| BRPI0604552A (pt) | 2007-08-28 |
| JP2007130558A (ja) | 2007-05-31 |
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