PT102785A - Apparatus for separating solids from flue gas in circulating fluidized bed boiler includes vertical impact type particle separators - Google Patents

Apparatus for separating solids from flue gas in circulating fluidized bed boiler includes vertical impact type particle separators

Info

Publication number
PT102785A
PT102785A PT102785A PT10278502A PT102785A PT 102785 A PT102785 A PT 102785A PT 102785 A PT102785 A PT 102785A PT 10278502 A PT10278502 A PT 10278502A PT 102785 A PT102785 A PT 102785A
Authority
PT
Portugal
Prior art keywords
impact type
fluidized bed
type particle
includes vertical
cooling tubes
Prior art date
Application number
PT102785A
Other languages
Portuguese (pt)
Other versions
PT102785B (en
Inventor
Donald L Wietzke
Kiplin ALEXANDER
Felix Belin
David R Gibbs
David J Walker
Sundara M Kavidass
David E James
Original Assignee
Babcock & Wilcox Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from US09/865,609 external-priority patent/US6500221B2/en
Application filed by Babcock & Wilcox Co filed Critical Babcock & Wilcox Co
Publication of PT102785A publication Critical patent/PT102785A/en
Publication of PT102785B publication Critical patent/PT102785B/en

Links

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
    • B01D45/04—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia
    • B01D45/08—Separating dispersed particles from gases or vapours by gravity, inertia, or centrifugal forces by utilising inertia by impingement against baffle separators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D77/00—Packages formed by enclosing articles or materials in preformed containers, e.g. boxes, cartons, sacks or bags
    • B65D77/04—Articles or materials enclosed in two or more containers disposed one within another
    • B65D77/06—Liquids or semi-liquids or other materials or articles enclosed in flexible containers disposed within rigid containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D21/00—Nestable, stackable or joinable containers; Containers of variable capacity
    • B65D21/08—Containers of variable capacity
    • B65D21/086—Collapsible or telescopic containers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D65/00—Wrappers or flexible covers; Packaging materials of special type or form
    • B65D65/38—Packaging materials of special type or form
    • B65D65/42—Applications of coated or impregnated materials
    • 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
    • F22B31/0084—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 with recirculation of separated solids or with cooling of the bed particles outside the combustion bed
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cyclones (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

The impact type separators are adjacently positioned and horizontally spaced from one another. Each separator includes vertical cooling tubes for conveying cooling medium. The apparatus comprises (a) vertical, impact type particle separators located within the fluidized bed, the separators being adjacently positioned and horizontally spaced from one another in staggered rows, each separator including vertical cooling tubes for conveying a cooling medium, and (b) slip fit elements having apertures which accept and surround the cooling tubes, the elements cooperating with one another to form a collecting channel along a length of the cooling tubes formed by the side walls and a back wall, the side walls and the back wall having separate vertically aligned segments extending longitudinally along the height of the separator, each segment being connected at its ends to an adjacent segment.
PT102785A 2001-05-25 2002-05-24 COOLED TUBES AVAILABLE TO FORM PARTICLE SEPARATORS TYPE IMPACT PT102785B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/865,609 US6500221B2 (en) 2000-07-10 2001-05-25 Cooled tubes arranged to form impact type particle separators

Publications (2)

Publication Number Publication Date
PT102785A true PT102785A (en) 2002-11-29
PT102785B PT102785B (en) 2004-07-30

Family

ID=25345873

Family Applications (1)

Application Number Title Priority Date Filing Date
PT102785A PT102785B (en) 2001-05-25 2002-05-24 COOLED TUBES AVAILABLE TO FORM PARTICLE SEPARATORS TYPE IMPACT

Country Status (11)

Country Link
KR (1) KR100901139B1 (en)
CN (2) CN1245235C (en)
BG (1) BG65258B1 (en)
CA (1) CA2383170C (en)
CZ (1) CZ304210B6 (en)
ES (1) ES2214940B2 (en)
MX (1) MXPA02005135A (en)
PL (1) PL200463B1 (en)
PT (1) PT102785B (en)
RU (1) RU2002113386A (en)
UA (1) UA84251C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8047162B2 (en) * 2007-07-27 2011-11-01 Babcock & Wilcox Power Generation Group, Inc. Black plant steam furnace injection
CN106823662A (en) * 2017-04-11 2017-06-13 钱兆鑫 Industrial tail gas purified treatment and haze device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640377A1 (en) * 1986-11-26 1988-06-09 Steinmueller Gmbh L & C METHOD FOR BURNING CARBONATED MATERIALS IN A FLUIDIZED LAYER REACTOR AND DEVICE FOR CARRYING OUT THE METHOD
US4891052A (en) * 1989-02-21 1990-01-02 The Babcock & Wilcox Company Impingement type solids collector discharge restrictor
US4992085A (en) * 1990-01-08 1991-02-12 The Babcock & Wilcox Company Internal impact type particle separator
JPH04131101A (en) * 1990-09-20 1992-05-01 Nippon Steel Chem Co Ltd Sublimable compound collecting method
US5343830A (en) * 1993-03-25 1994-09-06 The Babcock & Wilcox Company Circulating fluidized bed reactor with internal primary particle separation and return
US5378253A (en) * 1993-09-28 1995-01-03 The Babcock & Wilcox Company Water/steam-cooled U-beam impact type article separator
US5352257A (en) * 1993-10-08 1994-10-04 The Sherwin-Williams Company Overspray collection baffle
US5799593A (en) * 1996-06-17 1998-09-01 Mcdermott Technology, Inc. Drainable discharge pan for impact type particle separator
US5809940A (en) * 1997-05-23 1998-09-22 The Babcock & Wilcox Company Indirect cooling of primary impact type solids separator elements in a CFB reactor
US6095095A (en) * 1998-12-07 2000-08-01 The Bacock & Wilcox Company Circulating fluidized bed reactor with floored internal primary particle separator
KR100428048B1 (en) * 2001-05-02 2004-04-27 한국과학기술원 Impactor with cooled impaction plate
US6454824B1 (en) * 2001-05-25 2002-09-24 The Babcock & Wilcox Company CFB impact type particle collection elements attached to cooled supports

Also Published As

Publication number Publication date
KR20020090303A (en) 2002-12-02
CN1387938A (en) 2003-01-01
CN1768896A (en) 2006-05-10
ES2214940A1 (en) 2004-09-16
MXPA02005135A (en) 2002-12-05
PL200463B1 (en) 2009-01-30
BG65258B1 (en) 2007-10-31
KR100901139B1 (en) 2009-06-04
CA2383170A1 (en) 2002-11-25
PL354131A1 (en) 2002-12-02
CZ304210B6 (en) 2014-01-08
CN1245235C (en) 2006-03-15
CN1332735C (en) 2007-08-22
CZ20021817A3 (en) 2003-03-12
UA84251C2 (en) 2008-10-10
PT102785B (en) 2004-07-30
RU2002113386A (en) 2003-11-20
CA2383170C (en) 2007-10-30
ES2214940B2 (en) 2005-04-01
BG106648A (en) 2002-12-29

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Legal Events

Date Code Title Description
BB1A Laying open of patent application

Effective date: 20020726

BB1A Laying open of patent application

Effective date: 20030728

FG3A Patent granted, date of granting

Effective date: 20040531