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BR9709810A - Processo para regular a temperatura de gás de combustão em uma instalacão de producão de cimento e a respectiva instalacão. - Google Patents

Processo para regular a temperatura de gás de combustão em uma instalacão de producão de cimento e a respectiva instalacão.

Info

Publication number
BR9709810A
BR9709810A BR9709810-8A BR9709810A BR9709810A BR 9709810 A BR9709810 A BR 9709810A BR 9709810 A BR9709810 A BR 9709810A BR 9709810 A BR9709810 A BR 9709810A
Authority
BR
Brazil
Prior art keywords
flue gas
cement production
regulating
facility
gas temperature
Prior art date
Application number
BR9709810-8A
Other languages
English (en)
Inventor
Victor Reyes
Original Assignee
Fls Miljo 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8096303&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9709810(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Fls Miljo As filed Critical Fls Miljo As
Publication of BR9709810A publication Critical patent/BR9709810A/pt

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
    • 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
    • C04B7/436—Special arrangements for treating part or all of the cement kiln dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C3/00—Separating dispersed particles from gases or vapour, e.g. air, by electrostatic effect
    • B03C3/01—Pretreatment of the gases prior to electrostatic precipitation
    • B03C3/014—Addition of water; Heat exchange, e.g. by condensation
    • 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
    • C04B7/44—Burning; Melting
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/2016—Arrangements of preheating devices for the charge
    • F27B7/2025—Arrangements of preheating devices for the charge consisting of a single string of cyclones
    • F27B7/2033—Arrangements of preheating devices for the charge consisting of a single string of cyclones with means for precalcining the raw material
    • 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
    • F27B7/00—Rotary-drum furnaces, i.e. horizontal or slightly inclined
    • F27B7/20—Details, accessories or equipment specially adapted for rotary-drum furnaces
    • F27B7/42—Arrangement of controlling, monitoring, alarm or like devices
    • 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
    • Y10S261/00—Gas and liquid contact apparatus
    • Y10S261/09—Furnace gas scrubbers

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrostatic Separation (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Drying Of Solid Materials (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

"PROCESSO PARA REGULAR A TEMPERATURA DE GáS DE COMBUSTãO EM UMA INSTALAçãO DE PRODUçãO DE CIMENTO E AS RESPECTIVA INSTALAçãO". A invenção refere-se a um processo de regulação da temperatura do gás de combustão em uma instalação de produção de cimento que compreende um forno de calcinação (1), um dispositivo condicionador de gás de combustão (2), um laminador (3) e um precipitador eletrostático (4), pelo que o gás de combustão do forno de calcinação é levado a passar através do dispositivo condicionador e é dai transportado, ou através do laminador ou diretamente, até o precipitador eletrostático, pelo que são efetuadas medições na trajetória de fluxo do gás da temperatura do gás de combustão antes do precipitador eletrostático, e pelo que a água é fornecida ao gás de combustão para fins de resfriamento no dispositivo condicionador como resposta a essa medição de temperatura, desde que a temperatura seja elevada demais. A invenção refere-se também a uma instalação de produção de produção de cimento.
BR9709810-8A 1996-06-18 1997-06-17 Processo para regular a temperatura de gás de combustão em uma instalacão de producão de cimento e a respectiva instalacão. BR9709810A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK067996A DK67996A (da) 1996-06-18 1996-06-18 Fremgangsmåde til regulering af røggastemperatur og spændingsforsyning i et elektrofilter til et cementproduktionsanlæg
PCT/DK1997/000262 WO1997048652A1 (en) 1996-06-18 1997-06-17 A method of regulating the flue gas temperature and voltage supply in an electrostatic precipitator for a cement production plant

Publications (1)

Publication Number Publication Date
BR9709810A true BR9709810A (pt) 2000-01-11

Family

ID=8096303

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9709810-8A BR9709810A (pt) 1996-06-18 1997-06-17 Processo para regular a temperatura de gás de combustão em uma instalacão de producão de cimento e a respectiva instalacão.

Country Status (15)

Country Link
US (1) US6293787B1 (pt)
EP (1) EP0906251B1 (pt)
KR (1) KR100298611B1 (pt)
CN (1) CN1098819C (pt)
AU (1) AU3166197A (pt)
BR (1) BR9709810A (pt)
DE (1) DE69715845D1 (pt)
DK (1) DK67996A (pt)
ID (1) ID17821A (pt)
IL (1) IL127625A0 (pt)
NO (1) NO985941L (pt)
PL (1) PL330533A1 (pt)
TR (1) TR199802564T2 (pt)
TW (1) TW374840B (pt)
WO (1) WO1997048652A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL79018C (pt) * 1948-03-04
WO2000004983A1 (en) * 1998-07-24 2000-02-03 Spray Drying Systems, Inc. Process and apparatus for recovery of acid gases from flue gas
US20050011281A1 (en) * 2003-06-25 2005-01-20 Spraying Systems Co. Method and apparatus for system integrity monitoring in spraying applications with self-cleaning showers
US7134610B2 (en) * 2003-06-25 2006-11-14 Spraying Systems Co. Method and apparatus for monitoring system integrity in gas conditioning applications
US7125007B2 (en) * 2003-06-25 2006-10-24 Spraying Systems Co. Method and apparatus for reducing air consumption in gas conditioning applications
US8329125B2 (en) 2011-04-27 2012-12-11 Primex Process Specialists, Inc. Flue gas recirculation system
RU2506510C2 (ru) * 2011-10-27 2014-02-10 Общество с ограниченной ответственностью "Научно-производственное предприятие АНАЛИТСИСТЕМЫ" Способ автоматизированного управления процессом подачи шлама в цементную печь
CN104390472B (zh) * 2014-09-26 2016-06-08 上海激光电源设备有限责任公司 采用低温余热锅炉进行电除尘烟气的调质方法和调质装置
CN107045314A (zh) * 2017-05-12 2017-08-15 芜湖乐佳自动化机械有限公司 一种基于时间调整的高低压变电柜除尘控制系统和方法
CN112904909B (zh) * 2021-01-15 2022-02-15 深圳市志成金科技有限公司 一种具有物联网通讯功能的多路温控箱
CN113578529B (zh) * 2021-09-30 2022-02-18 苏州浪潮智能科技有限公司 一种服务器除尘方法、系统及相关组件

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3842615A (en) * 1972-11-06 1974-10-22 Standard Havens Evaporative cooler
DE2724372C2 (de) 1977-05-28 1986-02-13 Klöckner-Humboldt-Deutz AG, 5000 Köln Verfahren zum Konditionieren von Bypaßgasen
NL8203455A (nl) * 1982-09-03 1984-04-02 Seac Int Bv Werkwijze om een met vaste deeltjes en/of dampen beladen gasstroom te conditioneren.
GB8431294D0 (en) * 1984-12-12 1985-01-23 Smidth & Co As F L Controlling intermittant voltage supply
DE4018786A1 (de) * 1990-06-12 1991-12-19 Krupp Polysius Ag Verfahren zur reinigung der abgase von anlagen zur herstellung von zementklinker

Also Published As

Publication number Publication date
TW374840B (en) 1999-11-21
IL127625A0 (en) 1999-10-28
CN1098819C (zh) 2003-01-15
TR199802564T2 (xx) 2001-01-22
CN1222130A (zh) 1999-07-07
KR20000016751A (ko) 2000-03-25
AU3166197A (en) 1998-01-07
PL330533A1 (en) 1999-05-24
DE69715845D1 (de) 2002-10-31
NO985941D0 (no) 1998-12-17
EP0906251B1 (en) 2002-09-25
KR100298611B1 (ko) 2001-10-29
EP0906251A1 (en) 1999-04-07
NO985941L (no) 1998-12-17
ID17821A (id) 1998-01-29
DK67996A (da) 1997-12-19
WO1997048652A1 (en) 1997-12-24
US6293787B1 (en) 2001-09-25

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements