UA84251C2 - Устройство для отделения твердых веществ от топочного газа в котле с циркулирующим псевдосжиженным пластом (варианты) - Google Patents

Устройство для отделения твердых веществ от топочного газа в котле с циркулирующим псевдосжиженным пластом (варианты)

Info

Publication number
UA84251C2
UA84251C2 UA2002054201A UA2002054201A UA84251C2 UA 84251 C2 UA84251 C2 UA 84251C2 UA 2002054201 A UA2002054201 A UA 2002054201A UA 2002054201 A UA2002054201 A UA 2002054201A UA 84251 C2 UA84251 C2 UA 84251C2
Authority
UA
Ukraine
Prior art keywords
separators
boiler
variants
those
separator
Prior art date
Application number
UA2002054201A
Other languages
English (en)
Ukrainian (uk)
Inventor
Дж. Уолкер Дейвід
М. Кавідасс Сандара
Маріамчик Михаїл
Белін Фелікс
Сі. Александер Кіплін
Р. Гіббс Дейвід
І. Джеймс Дейвід
Л. Віцке Дональд
Original Assignee
Дзе Бебкок Енд Уілкокс Компані
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 Дзе Бебкок Енд Уілкокс Компані filed Critical Дзе Бебкок Енд Уілкокс Компані
Publication of UA84251C2 publication Critical patent/UA84251C2/ru

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 or dispositions of combustion apparatus
    • F22B31/0007—Modifications of boiler construction, or of tube systems, dependent on installation of combustion apparatus; Arrangements or 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 or 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)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Separating Particles In Gases By Inertia (AREA)

Abstract

Группа изобретений относится к отделению твердых веществ от топочного газа в котле с циркулирующим псевдосжиженным слоем. Устройства содержат набор вертикальных сепараторов частиц отбойного типа, расположенных в пределах котла. Сепараторы расположены смежно и на расстоянии один от другого по горизонтали с образованием нескольких рядов, расположенных в шахматном порядке. Каждый сепаратор имеет набор вертикальных охлаждающих труб для перемещения сквозь них охлаждающей среды. Один из вариантов сепаратора имеет набор скользяще посаженных элементов, которые окружают охлаждающие трубы. Эти элементы образовывают коллекторный канал вдоль длины охлаждаемых труб. В других вариантах стенки коллекторного канала образовывают по крайней мере три соседние охлаждающие трубы, к которым может быть присоединен шевроноподобный коллекторный элемент, а также свареные между собой прямоугольные или омегоподобные трубчатые элементы, сквозь которые проходит охлаждающая среда. Поперечное сечение сепараторов может быть U-образным, Е-образным, W-образным или вогнутым как чаша. Вертикальные охлаждающие трубы могут быть оборудованы устойчивым к эрозии средством. Изобретения способствуют повышению эрозионной и температурной устойчисовти сепараторов, а также их длины, что дает возможность уменьшить общую площадь сепараторного отделения котла.
UA2002054201A 2001-05-25 2002-05-22 Устройство для отделения твердых веществ от топочного газа в котле с циркулирующим псевдосжиженным пластом (варианты) UA84251C2 (ru)

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 (1)

Publication Number Publication Date
UA84251C2 true UA84251C2 (ru) 2008-10-10

Family

ID=25345873

Family Applications (1)

Application Number Title Priority Date Filing Date
UA2002054201A UA84251C2 (ru) 2001-05-25 2002-05-22 Устройство для отделения твердых веществ от топочного газа в котле с циркулирующим псевдосжиженным пластом (варианты)

Country Status (11)

Country Link
KR (1) KR100901139B1 (ru)
CN (2) CN1332735C (ru)
BG (1) BG65258B1 (ru)
CA (1) CA2383170C (ru)
CZ (1) CZ304210B6 (ru)
ES (1) ES2214940B2 (ru)
MX (1) MXPA02005135A (ru)
PL (1) PL200463B1 (ru)
PT (1) PT102785B (ru)
RU (1) RU2002113386A (ru)
UA (1) UA84251C2 (ru)

Families Citing this family (5)

* 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 (zh) * 2017-04-11 2017-06-13 钱兆鑫 工业尾气净化处理及防雾霾装置
CN112856396A (zh) * 2021-01-26 2021-05-28 王森 具有水冷气固分离器与四、七回程水冷烟道的流化床锅炉
CN113804007A (zh) * 2021-10-11 2021-12-17 北京京诚科林环保科技有限公司 一种烟气颗粒捕集装置
CN116146973B (zh) * 2022-12-27 2024-08-09 哈尔滨红光锅炉总厂有限责任公司 一种低位布置高效炉内脱硫脱硝循环流化床锅炉系统

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3640377A1 (de) * 1986-11-26 1988-06-09 Steinmueller Gmbh L & C Verfahren zur verbrennung von kohlenstoffhaltigen materialien in einem wirbelschichtreaktor und vorrichtung zur durchfuehrung des verfahrens
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 (ja) * 1990-09-20 1992-05-01 Nippon Steel Chem Co Ltd 昇華性化合物の捕集方法
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 (ko) * 2001-05-02 2004-04-27 한국과학기술원 냉각된 충돌판을 갖는 임팩터
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
PL354131A1 (en) 2002-12-02
CA2383170C (en) 2007-10-30
PT102785A (pt) 2002-11-29
ES2214940A1 (es) 2004-09-16
PT102785B (pt) 2004-07-30
CN1387938A (zh) 2003-01-01
CN1245235C (zh) 2006-03-15
KR100901139B1 (ko) 2009-06-04
MXPA02005135A (es) 2002-12-05
PL200463B1 (pl) 2009-01-30
ES2214940B2 (es) 2005-04-01
BG106648A (en) 2002-12-29
CA2383170A1 (en) 2002-11-25
CZ304210B6 (cs) 2014-01-08
RU2002113386A (ru) 2003-11-20
KR20020090303A (ko) 2002-12-02
CZ20021817A3 (cs) 2003-03-12
CN1332735C (zh) 2007-08-22
CN1768896A (zh) 2006-05-10
BG65258B1 (bg) 2007-10-31

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