FI107435B - Keskipakoerotinlaitteisto ja menetelmä hiukkasten erottamiseksi leijupetireaktorin kuumista kaasuista - Google Patents
Keskipakoerotinlaitteisto ja menetelmä hiukkasten erottamiseksi leijupetireaktorin kuumista kaasuista Download PDFInfo
- Publication number
- FI107435B FI107435B FI964615A FI964615A FI107435B FI 107435 B FI107435 B FI 107435B FI 964615 A FI964615 A FI 964615A FI 964615 A FI964615 A FI 964615A FI 107435 B FI107435 B FI 107435B
- Authority
- FI
- Finland
- Prior art keywords
- gas
- inlet
- wall
- vortex
- vortex chamber
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims abstract description 38
- 238000000034 method Methods 0.000 title claims description 10
- 239000007787 solid Substances 0.000 claims abstract description 36
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 37
- 238000006243 chemical reaction Methods 0.000 claims description 28
- 238000005266 casting Methods 0.000 claims description 8
- 230000000670 limiting effect Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000007872 degassing Methods 0.000 claims description 3
- 238000013022 venting Methods 0.000 claims 1
- 238000007599 discharging Methods 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 72
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 3
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- JTJMJGYZQZDUJJ-UHFFFAOYSA-N phencyclidine Chemical class C1CCCCN1C1(C=2C=CC=CC=2)CCCCC1 JTJMJGYZQZDUJJ-UHFFFAOYSA-N 0.000 description 2
- 239000011819 refractory material Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007569 slipcasting Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/02—Construction of inlets by which the vortex flow is generated, e.g. tangential admission, the fluid flow being forced to follow a downward path by spirally wound bulkheads, or with slightly downwardly-directed tangential admission
- B04C5/04—Tangential inlets
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/081—Shapes or dimensions
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/08—Vortex chamber constructions
- B04C5/085—Vortex chamber constructions with wear-resisting arrangements
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/20—Apparatus in which the axial direction of the vortex is reversed with heating or cooling, e.g. quenching, means
-
- 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
- B04C5/00—Apparatus in which the axial direction of the vortex is reversed
- B04C5/24—Multiple arrangement thereof
- B04C5/28—Multiple arrangement thereof for parallel flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C10/00—Fluidised bed combustion apparatus
- F23C10/02—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed
- F23C10/04—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone
- F23C10/08—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases
- F23C10/10—Fluidised bed combustion apparatus with means specially adapted for achieving or promoting a circulating movement of particles within the bed or for a recirculation of particles entrained from the bed the particles being circulated to a section, e.g. a heat-exchange section or a return duct, at least partially shielded from the combustion zone, before being reintroduced into the combustion zone characterised by the arrangement of separation apparatus, e.g. cyclones, for separating particles from the flue gases the separation apparatus being located outside the combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/027—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using cyclone separators
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Fluid Mechanics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Geometry (AREA)
- Combustion & Propulsion (AREA)
- Cyclones (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Priority Applications (14)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI964615A FI107435B (fi) | 1996-11-19 | 1996-11-19 | Keskipakoerotinlaitteisto ja menetelmä hiukkasten erottamiseksi leijupetireaktorin kuumista kaasuista |
| CZ19991529A CZ290827B6 (cs) | 1996-11-19 | 1997-10-31 | Zařízení pro oddělování částic z horkých plynů a způsob oddělování částic z horkých plynů |
| DK97911258T DK0939668T3 (da) | 1996-11-19 | 1997-10-31 | Apparat og fremgangsmåde til udskillelse af partikler fra varme gasser |
| CN97199845A CN1115185C (zh) | 1996-11-19 | 1997-10-31 | 从热燃气中分离颗粒的装置和方法 |
| PCT/FI1997/000665 WO1998022199A1 (en) | 1996-11-19 | 1997-10-31 | An apparatus and a method for separating particles from hot gases |
| PL97333454A PL333454A1 (en) | 1996-11-19 | 1997-10-31 | Apparatus for and method of separating solid particles from gases |
| CA002271158A CA2271158C (en) | 1996-11-19 | 1997-10-31 | An apparatus and a method for separating particles from hot gases |
| JP10523238A JP2000504996A (ja) | 1996-11-19 | 1997-10-31 | 熱ガスから粒子を分離するための装置および方法 |
| AT97911258T ATE211939T1 (de) | 1996-11-19 | 1997-10-31 | Vorrichtung und methode zur abtrennung von partikeln aus heissen gasen |
| EP97911258A EP0939668B1 (en) | 1996-11-19 | 1997-10-31 | An apparatus and a method for separating particles from hot gases |
| US09/308,339 US6294001B1 (en) | 1996-11-19 | 1997-10-31 | Apparatus and a method for separating particles from hot gases |
| DE69709674T DE69709674T2 (de) | 1996-11-19 | 1997-10-31 | Vorrichtung und methode zur abtrennung von partikeln aus heissen gasen |
| AU48696/97A AU4869697A (en) | 1996-11-19 | 1997-10-31 | An apparatus and a method for separating particles from hot gases |
| TW086117122A TW345501B (en) | 1996-11-19 | 1997-11-17 | An apparatus and a method for separating particles from hot gases |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI964615A FI107435B (fi) | 1996-11-19 | 1996-11-19 | Keskipakoerotinlaitteisto ja menetelmä hiukkasten erottamiseksi leijupetireaktorin kuumista kaasuista |
| FI964615 | 1996-11-19 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI964615A0 FI964615A0 (fi) | 1996-11-19 |
| FI964615A7 FI964615A7 (fi) | 1998-05-20 |
| FI107435B true FI107435B (fi) | 2001-08-15 |
Family
ID=8547089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI964615A FI107435B (fi) | 1996-11-19 | 1996-11-19 | Keskipakoerotinlaitteisto ja menetelmä hiukkasten erottamiseksi leijupetireaktorin kuumista kaasuista |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6294001B1 (cs) |
| EP (1) | EP0939668B1 (cs) |
| JP (1) | JP2000504996A (cs) |
| CN (1) | CN1115185C (cs) |
| AT (1) | ATE211939T1 (cs) |
| AU (1) | AU4869697A (cs) |
| CA (1) | CA2271158C (cs) |
| CZ (1) | CZ290827B6 (cs) |
| DE (1) | DE69709674T2 (cs) |
| DK (1) | DK0939668T3 (cs) |
| FI (1) | FI107435B (cs) |
| PL (1) | PL333454A1 (cs) |
| TW (1) | TW345501B (cs) |
| WO (1) | WO1998022199A1 (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI114289B (fi) * | 2000-04-07 | 2004-09-30 | Foster Wheeler Energia Oy | Laite hiukkasten erottamiseksi kuumista kaasuista |
| EP1308671A1 (en) * | 2001-10-30 | 2003-05-07 | Alstom (Switzerland) Ltd | A circulating fluidized bed reactor device |
| US7934606B2 (en) * | 2007-05-24 | 2011-05-03 | Advanced Petroleum Technologies, Inc. | Induced vortex particle separator |
| WO2010008325A1 (en) * | 2008-07-14 | 2010-01-21 | Metso Fiber Karlstad Ab | Cyclone with improved separation of gas from gas laden liquid streams also at reduced flow volumes |
| CN110068204B (zh) * | 2019-05-28 | 2024-03-19 | 千玉花 | 一种能回收热能的高效节能农作物烘干机 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2320345A (en) * | 1939-11-22 | 1943-06-01 | Foster Wheeler Corp | Apparatus for the separation of fluids |
| US3358844A (en) * | 1965-08-17 | 1967-12-19 | Siemens Ag | Device for increasing the total amount of separation of a vortex separator |
| US3541768A (en) | 1968-08-05 | 1970-11-24 | Farr Co | Apparatus for arresting exhaust gas sparks |
| DE2137128C3 (de) * | 1971-07-24 | 1978-10-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorrichtung zur Drallerzeugung in einem Drehströmungswirbler |
| US4028076A (en) * | 1975-08-18 | 1977-06-07 | Parma Industries, Inc. | Centrifugal air precleaner for internal combustion engines |
| US4867756A (en) | 1986-05-20 | 1989-09-19 | Institute Of Gas Technology | Removal of sulfur compounds in fluidized bed carbonaceous solids gasification |
| US4854249A (en) * | 1987-08-03 | 1989-08-08 | Institute Of Gas Technology | Two stage combustion |
| FI88200C (fi) * | 1990-01-29 | 1993-04-13 | Tampella Oy Ab | Foerbraenningsanlaeggning |
| US5281398A (en) * | 1990-10-15 | 1994-01-25 | A. Ahlstrom Corporation | Centrifugal separator |
| US5116394A (en) | 1991-03-25 | 1992-05-26 | Foster Wheeler Energy Corporation | Cyclone separator roof |
| DE4132660A1 (de) | 1991-10-01 | 1993-04-08 | Rheinmetall Gmbh | Zentrifugalkraft-filter |
| US6245300B1 (en) | 1994-08-11 | 2001-06-12 | Foster Wheeler Energy Corporation | Horizontal cyclone separator for a fluidized bed reactor |
| US5738712A (en) * | 1995-03-13 | 1998-04-14 | Foster Wheeler Energia Oy | Centrifugal separator assembly and method for separating particles from hot gas |
-
1996
- 1996-11-19 FI FI964615A patent/FI107435B/fi not_active IP Right Cessation
-
1997
- 1997-10-31 AT AT97911258T patent/ATE211939T1/de not_active IP Right Cessation
- 1997-10-31 JP JP10523238A patent/JP2000504996A/ja active Pending
- 1997-10-31 AU AU48696/97A patent/AU4869697A/en not_active Abandoned
- 1997-10-31 CA CA002271158A patent/CA2271158C/en not_active Expired - Fee Related
- 1997-10-31 US US09/308,339 patent/US6294001B1/en not_active Expired - Fee Related
- 1997-10-31 PL PL97333454A patent/PL333454A1/xx unknown
- 1997-10-31 EP EP97911258A patent/EP0939668B1/en not_active Expired - Lifetime
- 1997-10-31 DE DE69709674T patent/DE69709674T2/de not_active Expired - Fee Related
- 1997-10-31 CN CN97199845A patent/CN1115185C/zh not_active Expired - Fee Related
- 1997-10-31 CZ CZ19991529A patent/CZ290827B6/cs not_active IP Right Cessation
- 1997-10-31 DK DK97911258T patent/DK0939668T3/da active
- 1997-10-31 WO PCT/FI1997/000665 patent/WO1998022199A1/en not_active Ceased
- 1997-11-17 TW TW086117122A patent/TW345501B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| US6294001B1 (en) | 2001-09-25 |
| WO1998022199A1 (en) | 1998-05-28 |
| JP2000504996A (ja) | 2000-04-25 |
| TW345501B (en) | 1998-11-21 |
| CN1237918A (zh) | 1999-12-08 |
| EP0939668A1 (en) | 1999-09-08 |
| CA2271158A1 (en) | 1998-05-28 |
| ATE211939T1 (de) | 2002-02-15 |
| PL333454A1 (en) | 1999-12-20 |
| CN1115185C (zh) | 2003-07-23 |
| CZ290827B6 (cs) | 2002-10-16 |
| AU4869697A (en) | 1998-06-10 |
| FI964615A7 (fi) | 1998-05-20 |
| EP0939668B1 (en) | 2002-01-16 |
| DE69709674D1 (de) | 2002-02-21 |
| DK0939668T3 (da) | 2002-05-06 |
| CZ152999A3 (cs) | 2000-01-12 |
| FI964615A0 (fi) | 1996-11-19 |
| DE69709674T2 (de) | 2002-09-05 |
| CA2271158C (en) | 2004-03-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MA | Patent expired |