JPH05507548A - Pfbc動力プラント - Google Patents
Pfbc動力プラントInfo
- Publication number
- JPH05507548A JPH05507548A JP91509217A JP50921791A JPH05507548A JP H05507548 A JPH05507548 A JP H05507548A JP 91509217 A JP91509217 A JP 91509217A JP 50921791 A JP50921791 A JP 50921791A JP H05507548 A JPH05507548 A JP H05507548A
- Authority
- JP
- Japan
- Prior art keywords
- combustor
- tube
- pfbc
- dynamic
- section
- 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.)
- Granted
Links
Classifications
-
- 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
- F23C10/16—Fluidised bed combustion apparatus specially adapted for operation at superatmospheric pressures, e.g. by the arrangement of the combustion chamber and its auxiliary systems inside a pressure vessel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
- F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
- F22B31/0023—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes in the bed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B31/00—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus
- F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed
- F22B31/0015—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type
- F22B31/003—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions
- F22B31/0038—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements of dispositions of combustion apparatus with combustion in a fluidized bed for boilers of the water tube type with tubes surrounding the bed or with water tube wall partitions with tubes in the bed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Finger-Pressure Massage (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
Description
Claims (9)
- 1.少なくとも1の床部(3a)と少なくとも1のフリーボード部(3b)とを 有する燃焼器(3)を備え、この床部(3a)が蒸発チューブと加熱チューブ( 25a,25b,25c)とからなる蒸気発生器を囲み、前記フリーボード部( 3b)に煙道ガス用の洗浄プラントが結合され、 燃焼器(3)が円形断面の略円筒状圧力容器(1)内に囲まれたPFBC動カブ ラントであって、前記燃焼器(3)が少なくとも6の側壁を有する多角柱として 形成されることを特徴とするPFBC動カプラント。
- 2.前記燃焼器(3)は、6角形状の断面を有し、この燃焼器(3)の上部が少 なくとも1のダクト(9)に接続され、このダクトがフリーボード部(3b)を 洗浄プラント(7)に接続することを特徴とする請求の範囲第1項に記載のPF BC動カプラント。
- 3.前記洗浄プラント(7)は、燃焼器(3)上で、1又は複数のダクト(9) と圧力容器(1)の壁部との間のスペース内に収容されていることを特徴とする 請求の範囲第2項に記載のPFBC動カプラント。
- 4.前記洗浄プラント(7)は、サイクロン及び/又はホットガスフィルタを備 え、中央ダクト(9)を囲む環状スペース内に配置されることを特徴とする請求 の範囲第3項に記載のPFBC動カプラント。
- 5.前記燃焼器(3)は、6角形伏の環状床部(3a)を形成され、この床部は 補助装置を内包する内部6角形状スペース(83)を囲むことを特徴とする請求 の範囲第1項又は第2項に記載のPFBC動カプラント。
- 6.蒸発及び加熱チューブは、少なくとも3のグループ(23)の多数の平行な 平板状ディスク(24)として形成され、各グループのディスク(24)が6角 形伏燃焼器(3)の2の対向側部に平行に向くことを特徴とする請求の範囲第2 項又は第5項に記載のPFBC動カプラント。
- 7.チューブディスク(24)の各グループ(23a,23b,23c)は、燃 焼器(3)の平行6面体状サブボリユームを満たすことを特徴とする請求の範囲 第6項に記載のPFBC動カプラント。
- 8. 各チューブディスクは、蒸発チューブ及び/又は過熱チューブを形成する 複数のチューブを含むことを特徴とする請求の範囲第7項に記載のPFBC動カ プラント。
- 9.前記燃焼器(3)は、圧力容器の壁部及び燃焼器(3)の隅部とに取付けら れた支持部材(19)から懸架されていることを特徴とする請求の範囲第1項に 記載のPFBC動カプラント。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9001662-7 | 1990-05-08 | ||
SE9001662 | 1990-05-08 | ||
SE9001662A SE467984B (sv) | 1990-05-08 | 1990-05-08 | Pfbc-anlaeggning innefattande en braennkammare utformad som ett maanghoernigt prisma med sex sidovaeggar |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH05507548A true JPH05507548A (ja) | 1993-10-28 |
JP2524042B2 JP2524042B2 (ja) | 1996-08-14 |
Family
ID=20379422
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3509217A Expired - Lifetime JP2524042B2 (ja) | 1990-05-08 | 1991-04-24 | Pfbc動力プラント |
Country Status (10)
Country | Link |
---|---|
US (1) | US5261354A (ja) |
EP (1) | EP0527898B1 (ja) |
JP (1) | JP2524042B2 (ja) |
AU (2) | AU7892491A (ja) |
DE (1) | DE69110676T2 (ja) |
DK (1) | DK0527898T3 (ja) |
ES (1) | ES2089214T3 (ja) |
FI (1) | FI101417B (ja) |
SE (1) | SE467984B (ja) |
WO (2) | WO1991017388A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5293843A (en) * | 1992-12-09 | 1994-03-15 | A. Ahlstrom Corporation | Combustor or gasifier for application in pressurized systems |
US5443806A (en) * | 1994-03-22 | 1995-08-22 | A. Ahlstrom Corporation | Treating exhaust gas from a pressurized fluidized bed reaction system |
FR2744037B1 (fr) * | 1996-01-31 | 1998-02-27 | Gec Alsthom Stein Ind | Lit fluidise externe destine a equiper un foyer a lit fluidise circulant |
FR2761147B1 (fr) * | 1997-03-24 | 1999-05-14 | Gec Alsthom Stein Ind | Echangeur de chaleur a encombrement reduit |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530835A (en) * | 1968-06-28 | 1970-09-29 | Peter Von Wiesenthal | Modularized furnace enclosure |
US4479458A (en) * | 1983-10-03 | 1984-10-30 | Foster Wheeler Energy Corporation | Hexagonal pressurized fluidized bed reactor |
US4790267A (en) * | 1986-12-23 | 1988-12-13 | Deutsche Babcock Werke Aktiengesellschaft | Arrangement for burning fuels in a fluidized bed with an augmented solids circulation in a combustion chamber of a steam generator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530853A (en) | 1966-12-07 | 1970-09-29 | John L Bond | Cervical collar |
BE754535A (fr) * | 1969-08-06 | 1971-01-18 | Foster Wheeler Brown Boilers | Perfectionnements aux chaudieres a vapeur |
GB1491526A (en) * | 1974-02-28 | 1977-11-09 | Zjednoczenie Przemyslu Ceramik | Method and apparatus for the combustion or gasification of solid fuels or other materials containing organic compounds |
US4161917A (en) * | 1976-03-26 | 1979-07-24 | Rolls-Royce Limited | Fluidized bed combustion apparatus |
DE3108413A1 (de) * | 1981-03-06 | 1982-09-23 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8000 München | Kohlekraftwerkseinrichtung mit druckbetriebener wirbelschichtfeuerung |
DE3473026D1 (en) * | 1983-08-31 | 1988-09-01 | Sulzer Ag | Vertical gas pass for a heat exchanger |
US4843981A (en) * | 1984-09-24 | 1989-07-04 | Combustion Power Company | Fines recirculating fluid bed combustor method and apparatus |
JPH07101088B2 (ja) * | 1986-01-22 | 1995-11-01 | 石川島播磨重工業株式会社 | 流動床炉の無触媒脱硝法 |
SE451501B (sv) * | 1986-02-21 | 1987-10-12 | Asea Stal Ab | Kraftanleggning med centrifugalavskiljare for aterforing av material fran forbrenningsgaser till en fluidiserad bedd |
SE8605200D0 (sv) * | 1986-12-03 | 1986-12-03 | Asea Stal Ab | Kraftanleggning med ett beddkerl med forbrenning i en fluidiserad bedd |
-
1990
- 1990-05-08 SE SE9001662A patent/SE467984B/sv not_active IP Right Cessation
-
1991
- 1991-04-24 WO PCT/SE1991/000292 patent/WO1991017388A1/en active IP Right Grant
- 1991-04-24 DK DK91909740.2T patent/DK0527898T3/da active
- 1991-04-24 US US07/946,334 patent/US5261354A/en not_active Expired - Lifetime
- 1991-04-24 DE DE69110676T patent/DE69110676T2/de not_active Expired - Lifetime
- 1991-04-24 EP EP91909740A patent/EP0527898B1/en not_active Expired - Lifetime
- 1991-04-24 JP JP3509217A patent/JP2524042B2/ja not_active Expired - Lifetime
- 1991-04-24 AU AU78924/91A patent/AU7892491A/en not_active Abandoned
- 1991-04-24 ES ES91909740T patent/ES2089214T3/es not_active Expired - Lifetime
- 1991-05-07 WO PCT/SE1991/000333 patent/WO1991017390A1/en not_active Application Discontinuation
- 1991-05-07 AU AU78790/91A patent/AU7879091A/en not_active Withdrawn
-
1992
- 1992-11-06 FI FI925040A patent/FI101417B/fi active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3530835A (en) * | 1968-06-28 | 1970-09-29 | Peter Von Wiesenthal | Modularized furnace enclosure |
US4479458A (en) * | 1983-10-03 | 1984-10-30 | Foster Wheeler Energy Corporation | Hexagonal pressurized fluidized bed reactor |
US4790267A (en) * | 1986-12-23 | 1988-12-13 | Deutsche Babcock Werke Aktiengesellschaft | Arrangement for burning fuels in a fluidized bed with an augmented solids circulation in a combustion chamber of a steam generator |
Also Published As
Publication number | Publication date |
---|---|
WO1991017390A1 (en) | 1991-11-14 |
FI925040A0 (fi) | 1992-11-06 |
FI101417B1 (fi) | 1998-06-15 |
JP2524042B2 (ja) | 1996-08-14 |
FI101417B (fi) | 1998-06-15 |
AU7879091A (en) | 1991-11-27 |
ES2089214T3 (es) | 1996-10-01 |
AU7892491A (en) | 1991-11-27 |
SE9001662D0 (sv) | 1990-05-08 |
DK0527898T3 (da) | 1995-10-16 |
DE69110676D1 (de) | 1995-07-27 |
SE467984B (sv) | 1992-10-12 |
SE9001662L (sv) | 1991-11-09 |
US5261354A (en) | 1993-11-16 |
FI925040A (fi) | 1992-11-06 |
WO1991017388A1 (en) | 1991-11-14 |
DE69110676T2 (de) | 1996-01-11 |
EP0527898A1 (en) | 1993-02-24 |
EP0527898B1 (en) | 1995-06-21 |
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