JP5065476B2 - サイクロン式流体分離器 - Google Patents
サイクロン式流体分離器 Download PDFInfo
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- JP5065476B2 JP5065476B2 JP2010500173A JP2010500173A JP5065476B2 JP 5065476 B2 JP5065476 B2 JP 5065476B2 JP 2010500173 A JP2010500173 A JP 2010500173A JP 2010500173 A JP2010500173 A JP 2010500173A JP 5065476 B2 JP5065476 B2 JP 5065476B2
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- 239000012530 fluid Substances 0.000 title claims description 110
- 239000002245 particle Substances 0.000 claims description 31
- 239000007788 liquid Substances 0.000 claims description 25
- 238000013016 damping Methods 0.000 claims description 15
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 9
- 239000007787 solid Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 7
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 4
- 239000000356 contaminant Substances 0.000 claims description 4
- 239000000701 coagulant Substances 0.000 claims description 3
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 2
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 2
- 239000001569 carbon dioxide Substances 0.000 claims description 2
- 230000001112 coagulating effect Effects 0.000 claims description 2
- 239000000839 emulsion Substances 0.000 claims description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 2
- 239000006194 liquid suspension Substances 0.000 claims description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 claims description 2
- 229910052753 mercury Inorganic materials 0.000 claims description 2
- 239000003345 natural gas Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 239000002689 soil Substances 0.000 claims description 2
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- 230000003068 static effect Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
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- 230000037237 body shape Effects 0.000 description 2
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- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910001240 Maraging steel Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
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- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- -1 condensate Substances 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
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- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
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- 230000009972 noncorrosive effect Effects 0.000 description 1
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- 125000006850 spacer group Chemical group 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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Images
Classifications
-
- 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
- B01D45/12—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces
- B01D45/16—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by centrifugal forces generated by the winding course of the gas stream, the centrifugal forces being generated solely or partly by mechanical means, e.g. fixed swirl vanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
- B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
- B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
- B04C2003/006—Construction of elements by which the vortex flow is generated or degenerated
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cyclones (AREA)
- Separating Particles In Gases By Inertia (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Description
(1)流れの熱又はエンタルピ(h)が、量Δh=−1/2U2で減少し、それによって、まず相平衡に達した流れ組成物が凝結する。この結果、小さな液体又は固体粒子を含んだ霧状の旋回流が生じる。
1)固定式支持部11が旋回付加翼2の傍に設けられ、
2)半径方向拘束支持部12が、乾燥気体出口導管7内のスペーサリブ14の傍に設けられ、
3)固定式支持部13が、乾燥気体出口導管7内の旋回除去翼(9)の下流に設けられている。
− 十分な材料剛性を得るために、高縦弾性係数又は弾性率を有する材料、
− 剛性を高める高引張荷重を可能にするために高降伏強度を有する材料、
− 作動上の堅牢性を保証するために衝撃荷重を可能にする高降伏強度を有する材料、
− 通常0℃から−100℃までの低温領域内で、水素誘因性亀裂を回避するために腐食及び水素脆性に対して高い耐性を有する材料
である。
1)高品位焼入合金鋼、及び
2)一方向炭素繊維強化樹脂
である。
1)図3及び4に示される粒子減衰機構、及び
2)図5に示される粘性液体減衰機構
である。
Dlmin=0.60×D2:D1max=0.95×D2
D3min=0.70×Dl:D3max=0.95×Dl
Claims (14)
- 流体がその中で加速される管状ハウジング(10)と、該ハウジングと前記ハウジング(10)内に装着された中心体(1)との間の環状空間を通る前記流体に旋回を起こさせる旋回付加手段(2)とを有するサイクロン式流体分離器において、
前記中心体(1)が共振抑制手段を備え、該共振抑制手段が、
前記中心体(1)の固有振動数を増加させるために中心体(1)の細長い尾部(8)に引張荷重を課するテンション手段(20、22)であって、前記中心体(1)の下流端部を所定位置に保持するクランプ構造を備え、該クランプ構造が円錐形チューブ(20)及びクランプハウジング(22)を備え、該円錐形チューブ(20)が、前記中心体(1)の尾部(8)の外面と前記クランプハウジング(22)の内面との間に圧迫されているテンション手段
を備えることを特徴とするサイクロン式流体分離器。 - プリテンション荷重が1000MPaを超える、請求項1に記載のサイクロン式流体分離器。
- 円錐形チューブ(20)が、円錐形楔(20A、20B)を形成する長手方向溝(21)を備える、請求項1又は2に記載のサイクロン式流体分離器。
- 中心体(1)が管状尾部を備え、該管状尾部が、少なくとも部分的に固体粒子及び/又は粘性液体で充填され、該粘性液体が、温度範囲240〜270Kで絶対粘性係数10−4〜10−2Pa.sを有する蒸気、液体、液体−液体エマルジョン、固体−液体懸濁液である、請求項1〜3のいずれかに記載のサイクロン式流体分離器。
- 共振抑制手段が振動減衰手段を備え、該振動減衰手段が中心体(1)の少なくとも一部分の振動を抑制する、請求項1に記載のサイクロン式流体分離器。
- テンションロッド(51)の外面と中心体(1)の管状尾部の内面との間に環状間隙が存在するように、テンションロッド(51)が中心体(1)の管状尾部内に配置され、前記環状間隙が、ずり粘性非ニュートン流体などの粘性液体で少なくとも部分的に充填されている、請求項5に記載のサイクロン式流体分離器。
- 中心体(1)が多孔性の尾部を備え、それにより、前記尾部の両側間の圧力差が減少し、前記尾部の両側間の圧力差の変化によって生じる前記尾部の振動が抑制される、請求項5に記載のサイクロン式流体分離器。
- 中心体(1)の尾部が、管状ハウジングの少なくともかなりの部分に亘って伸長し、前記尾部(8)の長手方向軸に対して実質的に半径方向に配向された孔を備え、前記孔が、前記中心体(1)の前記尾部(8)の両側間に流体連通を形成する、請求項7に記載のサイクロン式流体分離器。
- 中心体(1)が、水滴形の前方部分と、実質的に円筒形の細長い尾部(8)とを有し、前記尾部(8)が、その長さに沿って分布する実質的に放射状の孔によって前記尾部(8)を穿孔することにより、実質的に多孔性であり、かつ前記孔が、前記尾部(8)の外周に沿って一定の接線方向間隔で分布している、請求項8に記載のサイクロン式流体分離器。
- 中心体(1)が、管状ハウジングの中心軸と実質的に同軸の長手方向対称軸を有する水滴形部分を備え、それにより、環状流体チャネル(3)が、前記中心体(1)の外面と前記管状ハウジングの内面との間に生成され、前記環状流体チャネル(3)内に一連の旋回付加翼(2)が配置され、前記旋回付加翼(2)が、前記水滴形部分の直径の大きな中央部分の周りに配置され、前記環状流体チャネル(3)が、前記中心体(1)の前記中央部分より外径の小さい前記中心体(1)の部分の周りに配置されたスロート部分(4)を形成する、請求項1に記載のサイクロン式流体分離器。
- スロート部分が、使用中、流体が前記スロート部分(4)内で実質的に音速又は超音速まで加速されることにより冷却され、その結果、1又は複数の凝結性成分がスロート部分で凝結するように構成されている、請求項10に記載のサイクロン式流体分離器。
- 共振抑制手段が、中心体(1)の少なくとも一部分の振動を抑制する下記の1又は複数の振動減衰手段をさらに備える、請求項1に記載のサイクロン式流体分離器。
−中心体(1)の区画式管状尾部(8)内に配置された固体粒子(31)
−中心体(1)の管状尾部(8)とテンションロッド(51)との間に配置された粘性液体(50)
−中心体(1)の尾部(8)を貫通して半径方向に穿孔された開口(60) - 請求項1〜12のいずれかに記載のサイクロン式流体分離器によって流体混合物を分離する方法であって、砂及び/又は他の土壌粒子などの個体汚染物質、及び/又は、水、凝縮物、二酸化炭素、硫化水素及び/又は水銀などの凝結性汚染物質を含む汚染された天然ガス流から精製天然ガス流を得るために用いられる方法。
- サイクロン式流体分離器が、中心体(1)の少なくとも一部分の振動を抑制する下記の1又は複数の振動減衰手段と、をさらに備える、請求項13に記載の方法。
−中心体(1)の区画式管状尾部(8)内に配置された固体粒子(31)
−中心体(1)の管状尾部(8)とテンションロッド(51)との間に配置された粘性液体(50)
−中心体(1)の尾部(8)を貫通して半径方向に穿孔された開口(60)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07104888A EP1974790A1 (en) | 2007-03-26 | 2007-03-26 | Cyclonic fluid separator |
EP07104888.8 | 2007-03-26 | ||
PCT/EP2008/052703 WO2008116732A1 (en) | 2007-03-26 | 2008-03-06 | Cyclonic fluid separator |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012137793A Division JP5528508B2 (ja) | 2007-03-26 | 2012-06-19 | サイクロン式流体分離器 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010522634A JP2010522634A (ja) | 2010-07-08 |
JP5065476B2 true JP5065476B2 (ja) | 2012-10-31 |
Family
ID=38255141
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010500173A Active JP5065476B2 (ja) | 2007-03-26 | 2008-03-06 | サイクロン式流体分離器 |
JP2012137793A Active JP5528508B2 (ja) | 2007-03-26 | 2012-06-19 | サイクロン式流体分離器 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012137793A Active JP5528508B2 (ja) | 2007-03-26 | 2012-06-19 | サイクロン式流体分離器 |
Country Status (20)
Country | Link |
---|---|
US (3) | US8257458B2 (ja) |
EP (4) | EP1974790A1 (ja) |
JP (2) | JP5065476B2 (ja) |
KR (1) | KR20100015826A (ja) |
CN (3) | CN101678257B (ja) |
AR (2) | AR065817A1 (ja) |
AT (2) | ATE488290T1 (ja) |
AU (1) | AU2008231954B2 (ja) |
BR (3) | BRPI0809524B1 (ja) |
CA (2) | CA2682048C (ja) |
DE (2) | DE602008003557D1 (ja) |
EA (2) | EA200970887A1 (ja) |
IL (1) | IL201240A0 (ja) |
MX (1) | MX2009010355A (ja) |
MY (2) | MY155084A (ja) |
PE (2) | PE20090095A1 (ja) |
RU (2) | RU2424038C2 (ja) |
TW (3) | TW200900130A (ja) |
WO (2) | WO2008116732A1 (ja) |
ZA (1) | ZA201007174B (ja) |
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US8657930B2 (en) | 2009-04-07 | 2014-02-25 | Twister B.V. | Separation system comprising a swirl valve |
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