ES2013397A6 - Intercambiador de calor para un material pulverulento y un gas. - Google Patents

Intercambiador de calor para un material pulverulento y un gas.

Info

Publication number
ES2013397A6
ES2013397A6 ES8900814A ES8900814A ES2013397A6 ES 2013397 A6 ES2013397 A6 ES 2013397A6 ES 8900814 A ES8900814 A ES 8900814A ES 8900814 A ES8900814 A ES 8900814A ES 2013397 A6 ES2013397 A6 ES 2013397A6
Authority
ES
Spain
Prior art keywords
gas
vessel
inlet
heat exchanger
central part
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.)
Expired - Lifetime
Application number
ES8900814A
Other languages
English (en)
Inventor
Ole Andreasen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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
Application filed by FLSmidth and Co AS filed Critical FLSmidth and Co AS
Publication of ES2013397A6 publication Critical patent/ES2013397A6/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00—Hydraulic cements
    • C04B7/36—Manufacture of hydraulic cements in general
    • C04B7/43—Heat treatment, e.g. precalcining, burning, melting; Cooling
    • C04B7/432—Preheating without addition of fuel
    • 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
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • 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
    • B04C5/103—Bodies or members, e.g. bulkheads, guides, in the vortex chamber
    • 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
    • B04C5/12—Construction of the overflow ducting, e.g. diffusing or spiral exits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K1/00—Preparation of lump or pulverulent fuel in readiness for delivery to combustion apparatus
    • F23K1/04—Heating fuel prior to delivery to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B15/00—Fluidised-bed furnaces; Other furnaces using or treating finely-divided materials in dispersion
    • F27B15/003—Cyclones or chain of cyclones
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S165/00—Heat exchange
    • Y10S165/162—Only direct-contact heat exchange between two separately supplied fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Geometry (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Cyclones (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

INTERCAMBIADOR DE CALOR PARA UN MATERIAL PULVERULENTO Y UN GAS. CONSISTE EN UNA PARTE CILINDRICA CENTRAL (1) HUECA CON UNA ENTRADA TANGENCIAL (3) DE GAS, UNA BASE CONICA (2) CON UNA SALIDA (5) DE MATERIAL Y UNA SALIDA (4) DE GAS ORIENTADA HACIA ABAJO, UNA PARTE SUPERIOR CONCAVA (7) QUE MIRA A LA PARTE CENTRAL Y CON AL MENOS UNA ENTRADA (8) DE MATERIAL; LA SALIDA (4) DE GAS ORIENTADA HACIA ABAJO ESTA MONTADA EN PRINCIPIO DE FORMA AXIAL COMO UN CONDUCTO CENTRAL DENTRO DEL RECIPIENTE Y ESTA PROVISTA CON UN FALDON (6); LA ALTURA DE LA PARTE SUPERIOR, LA DISTANCIA DE LA ENTRADA DE MATERIAL DESDE EL EJE VERTICAL DEL INTERCAMBIADOR DE CALOR Y LA INCLINACION DE LA ENTRADA RESPECTO AL PLANO HORIZONTAL, LA ALTURA DE LA ENTRADA (4) DEL CONDUCTO CENTRAL DE GAS SOBRE LA EXTREMIDAD INFERIOR DE LA PARTE CENTRAL (1), DEL RECIPIENTE Y LA INCLINACION DEL FALDON (6) ESTAN TODAS ELLAS DIMENSIONADAS PARA PROPORCIONAR CONDICIONES OPTIMAS.
ES8900814A 1988-03-08 1989-03-07 Intercambiador de calor para un material pulverulento y un gas. Expired - Lifetime ES2013397A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK124188A DK163745C (da) 1988-03-08 1988-03-08 Varmeveksler

Publications (1)

Publication Number Publication Date
ES2013397A6 true ES2013397A6 (es) 1990-05-01

Family

ID=8102600

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8900814A Expired - Lifetime ES2013397A6 (es) 1988-03-08 1989-03-07 Intercambiador de calor para un material pulverulento y un gas.

Country Status (10)

Country Link
US (1) US5131462A (es)
EP (1) EP0403545B1 (es)
CN (1) CN1018023B (es)
AU (1) AU627171B2 (es)
BR (1) BR8907305A (es)
DK (1) DK163745C (es)
ES (1) ES2013397A6 (es)
IN (1) IN171938B (es)
MX (1) MX172683B (es)
WO (1) WO1989008813A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2171892A1 (en) * 1995-03-18 1996-09-19 Axel Funke Downflow cyclone
DK172537B1 (da) * 1996-07-30 1998-11-30 Smidth & Co As F L Indretning til varmeveksling
US7582253B2 (en) * 2001-09-19 2009-09-01 Amerifab, Inc. Heat exchanger system used in steel making
CN101832715B (zh) * 2010-04-22 2012-02-15 胡锡文 水泥生料粉立管旋喷预热器及预热分解系统
FR2960817B1 (fr) * 2010-06-02 2012-05-25 Jean Pierre Darlet Installation pour l'etirage d?un film en matiere synthetique
KR101842429B1 (ko) * 2010-08-30 2018-05-14 쉘 인터내셔날 리써취 마트샤피지 비.브이. 가스화 반응기
CN103392068B (zh) * 2011-01-30 2016-12-14 陈裕启 以流沙为工作介质的太阳能储热及高温气体产生系统
CN102419115B (zh) * 2011-02-05 2013-06-05 北京航空航天大学 一种适用于空间辐射器中的固液混合折流板式中间换热器
AT511613B1 (de) * 2012-01-24 2013-01-15 Inteco Special Melting Technologies Gmbh Verfahren und anlage zur abgasreinigung bei vakuum-stahlbehandlungsprozessen
US20160051994A1 (en) * 2013-04-23 2016-02-25 Shizuoka Plant Co., Ltd. Cyclone apparatus
US10598434B2 (en) 2015-10-08 2020-03-24 Flsmidth A/S Multi-stage cement calcining plant suspension preheater
JP6739000B2 (ja) 2016-09-30 2020-08-12 パナソニックＩｐマネジメント株式会社 サイクロン分離装置
CN109317317A (zh) * 2018-09-07 2019-02-12 天津水泥工业设计研究院有限公司 一种逆流换热式气固分离旋风筒及其改造方法
DE102019112376B4 (de) * 2019-05-13 2022-01-05 Khd Humboldt Wedag Gmbh Wärmetauscherzyklon

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB273475A (en) * 1926-06-18 1927-07-07 James Keith & Blackman Company Centrifugal apparatus for dust separation
GB300841A (en) * 1928-02-25 1928-11-22 William Alexander Improvements in apparatus for purifying steam, vapours and gases centrifugally
US2044614A (en) * 1933-08-30 1936-06-16 Jabez Burns & Sons Inc Cyclone separator
US2797077A (en) * 1954-08-07 1957-06-25 Kloeckner Humboldt Deutz Ag Apparatus for preheating kiln-feed material by kiln-exit gases
US3146998A (en) * 1960-10-22 1964-09-01 Kloeckner Humboldt Deutz Ag Method and apparatus for preheating of fine-grain material
FR1278711A (fr) * 1960-11-03 1961-12-15 Accessories Company Ltd Filtre à air
NL289258A (es) * 1962-02-27
CH424602A (de) * 1963-10-14 1966-11-15 Walter Dipl Ing Isler Wärmeaustauscher für den Wärmeaustausch zwischen einem feinkörnigen Gut und einem Gasstrom
DE1286696B (de) * 1964-07-31 1969-01-09 Rheinstahl Eco Gmbh Verfahren zum Erhitzen von Magnesit, Kalkstein, Zementrohmaterial od. dgl. in einem Schachtvorwaermer
DE1508576A1 (de) * 1966-04-13 1969-10-30 Kloeckner Humboldt Deutz Ag Gegenstrom-Querstromwaermetauscher
DE1558569A1 (de) * 1967-02-02 1970-04-02 Kloeckner Humboldt Deutz Ag Vorrichtung zur Vorerhitzung von Zementrohmehl mit Hilfe heisser Ofenabgase
DE1913305A1 (de) * 1969-03-15 1970-09-24 Boie Dipl Ing Jan Schwebegas-Waermetauscher fuer die Zementindustrie
FR2080016A5 (es) * 1970-02-20 1971-11-12 Laguilharre Pierre
US3848550A (en) * 1971-04-21 1974-11-19 Georgia Tech Res Inst Device for separating solid or liquid particles from a gaseous medium
US4221655A (en) * 1978-03-03 1980-09-09 Nippon Pneumatic Manufacturing Co., Ltd. Air classifier
DE2822215C2 (de) * 1978-05-22 1987-04-16 Krupp Polysius Ag, 4720 Beckum Schachtförmiger Gegenstrom-Wärmetauscher
US4394138A (en) * 1979-01-19 1983-07-19 Schilling John R Diverging vortex separator

Also Published As

Publication number Publication date
DK163745C (da) 1992-09-07
DK124188D0 (da) 1988-03-08
CN1035885A (zh) 1989-09-27
AU3298889A (en) 1989-10-05
BR8907305A (pt) 1991-03-19
WO1989008813A1 (en) 1989-09-21
EP0403545B1 (en) 1992-09-16
AU627171B2 (en) 1992-08-20
EP0403545A1 (en) 1990-12-27
IN171938B (es) 1993-02-13
DK163745B (da) 1992-03-30
MX172683B (es) 1994-01-07
US5131462A (en) 1992-07-21
DK124188A (da) 1989-09-09
CN1018023B (zh) 1992-08-26

Similar Documents

Publication Publication Date Title
ES2013397A6 (es) Intercambiador de calor para un material pulverulento y un gas.
EP0577279B1 (en) Process for the conversion of polymers
US4479920A (en) Apparatus for processing matter in a turbulent mass of particulate material
CA1239271A (en) Submerged combustion calcination
AU631890B2 (en) Heat processing of particulate material and apparatus therefor
US2782018A (en) Method of heat processing finely divided materials and furnace therefor
ES8704254A1 (es) Camara de combustion para un hogar de lecho fluidizado
EP0407876A3 (en) Method of and apparatur for drying and heating of polyamide granules
JPS63274642A (ja) セメント製造装置
SE8603419D0 (sv) Anordning vid forbrenningsanleggning med cirkulerande fluidbedd
GB2185419A (en) Calcination apparatus
US3926651A (en) Method and apparatus for use in firing raw material for cement
US4201541A (en) Process and installation for the production of calcined material
US3723068A (en) Apparatus for the preparation of sulfur dioxide
AU568201B2 (en) Two-or multi-component reactor
US5342594A (en) Fluidized bed process for SOx removal
US4270900A (en) Suspension preheater
US4744961A (en) Submerged combustion calcination
US4299563A (en) Cyclone processor and separator
CN2192806Y (zh) 外循环流化床锅炉
JPS5597239A (en) Method and apparatus for calcining powdery raw material
TH6617EX (th) เครื่องแลกเปลี่ยนความร้อน
SU1455199A1 (ru) Печь кип щего сло
JPS6022273B2 (ja) 粉粒体の連続気流焼成炉
TH6617A (th) เครื่องแลกเปลี่ยนความร้อน

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000201