EA200600174A1 - Способ и устройство для непрерывного гравиметрического дозирования текучих продуктов для топочных установок - Google Patents

Способ и устройство для непрерывного гравиметрического дозирования текучих продуктов для топочных установок

Info

Publication number
EA200600174A1
EA200600174A1 EA200600174A EA200600174A EA200600174A1 EA 200600174 A1 EA200600174 A1 EA 200600174A1 EA 200600174 A EA200600174 A EA 200600174A EA 200600174 A EA200600174 A EA 200600174A EA 200600174 A1 EA200600174 A1 EA 200600174A1
Authority
EA
Eurasian Patent Office
Prior art keywords
metering
flowing
flowing material
output
continuous gravimetric
Prior art date
Application number
EA200600174A
Other languages
English (en)
Other versions
EA009246B1 (ru
Inventor
Хуберт Вольфшаффнер
Original Assignee
Пфистер Гмбх
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 Пфистер Гмбх filed Critical Пфистер Гмбх
Publication of EA200600174A1 publication Critical patent/EA200600174A1/ru
Publication of EA009246B1 publication Critical patent/EA009246B1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G01F1/84—Coriolis or gyroscopic mass flowmeters
    • G01F1/845—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits
    • G01F1/8454—Coriolis or gyroscopic mass flowmeters arrangements of measuring means, e.g., of measuring conduits rotating or rotatingly suspended measuring conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K3/00—Feeding or distributing of lump or pulverulent fuel to combustion apparatus
    • F23K3/02—Pneumatic feeding arrangements, i.e. by air blast
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/002—Regulating fuel supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/18—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel
    • F23N5/184—Systems for controlling combustion using detectors sensitive to rate of flow of air or fuel using electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/76—Devices for measuring mass flow of a fluid or a fluent solid material
    • G01F1/78—Direct mass flowmeters
    • G01F1/80—Direct mass flowmeters operating by measuring pressure, force, momentum, or frequency of a fluid flow to which a rotational movement has been imparted
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F11/00—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it
    • G01F11/10—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation
    • G01F11/12—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements
    • G01F11/20—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates
    • G01F11/24—Apparatus requiring external operation adapted at each repeated and identical operation to measure and separate a predetermined volume of fluid or fluent solid material from a supply or container, without regard to weight, and to deliver it with measuring chambers moved during operation of the valve type, i.e. the separating being effected by fluid-tight or powder-tight movements wherein the measuring chamber rotates or oscillates for fluent solid material
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00—Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/001—Means for regulating or setting the meter for a predetermined quantity
    • G01F15/003—Means for regulating or setting the meter for a predetermined quantity using electromagnetic, electric or electronic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G11/00—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers
    • G01G11/08—Apparatus for weighing a continuous stream of material during flow; Conveyor belt weighers having means for controlling the rate of feed or discharge
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K2203/00—Feeding arrangements
    • F23K2203/10—Supply line fittings
    • F23K2203/104—Metering devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2221/00—Pretreatment or prehandling
    • F23N2221/10—Analysing fuel properties, e.g. density, calorific
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Electromagnetism (AREA)
  • Measuring Volume Flow (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Basic Packing Technique (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Control Of Conveyors (AREA)

Abstract

По виду каждого текучего продукта, его известной индивидуальной теплоты сгорания и из определения массового потока определяют мгновенную теплоту сгорания текучих продуктов и выдачу дозатора (8) регулируют в соответствии с заданной производительностью в зависимости от мгновенной теплоты сгорания. Описано далее соответствующее устройство (1) для непрерывного гравиметрического дозирования текучих продуктов для топочных установок (40), содержащее дозатор (8), с помощью которого могут быть дозированы текучие продукты. Предусмотрены при этом система (20) обнаружения материала для регистрации вида каждого текучего продукта, вычислительный блок (30 для определения мгновенной теплоты сгорания текучих продуктов и блок (10) управления дозированием, с помощью которого выдача дозатора (8) может быть согласована с заданной производительностью в зависимости от мгновенной теплоты сгорания.
EA200600174A 2003-07-04 2004-07-04 Способ и устройство для непрерывного гравиметрического дозирования текучих продуктов для топочных установок EA009246B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10330376A DE10330376B4 (de) 2003-07-04 2003-07-04 Verfahren und Vorrichtung zur kontinuierlichen, gravimetrischen Dosierung von fließfähigen Gütern für Feuerungsanlagen
PCT/EP2004/007289 WO2005003696A1 (de) 2003-07-04 2004-07-04 Verfahren und vorrichtung zur kontinuierlichen, gravimetrischen dosierung von fliessfähigen gütern für feuerungsanlagen

Publications (2)

Publication Number Publication Date
EA200600174A1 true EA200600174A1 (ru) 2006-08-25
EA009246B1 EA009246B1 (ru) 2007-12-28

Family

ID=33521363

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200600174A EA009246B1 (ru) 2003-07-04 2004-07-04 Способ и устройство для непрерывного гравиметрического дозирования текучих продуктов для топочных установок

Country Status (16)

Country Link
US (1) US7690268B2 (ru)
EP (1) EP1649253B1 (ru)
JP (1) JP5076207B2 (ru)
KR (1) KR101197404B1 (ru)
CN (1) CN100510656C (ru)
AT (1) ATE352027T1 (ru)
AU (1) AU2004254057B2 (ru)
BR (1) BRPI0412322A (ru)
CA (1) CA2534862C (ru)
DE (2) DE10330376B4 (ru)
DK (1) DK1649253T3 (ru)
EA (1) EA009246B1 (ru)
ES (1) ES2279392T3 (ru)
MX (1) MXPA06000010A (ru)
UA (1) UA82534C2 (ru)
WO (1) WO2005003696A1 (ru)

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CN102213610B (zh) * 2011-04-13 2013-06-12 山西太钢不锈钢股份有限公司 多料种自动称量方法及装置
CN102401392B (zh) * 2011-06-24 2014-07-23 华新环境工程有限公司 垃圾衍生燃料回转锁风装卸装置及方法
EP2543997B1 (en) 2011-07-07 2014-08-13 Mantex AB Method and apparatus for the estimation of the heat value
DE102011120728B4 (de) * 2011-12-12 2013-12-24 Schenck Process Gmbh Verfahren zur gravimetrischen Masse-Dosierung von Schüttgut und Differenzialdosierwaage
CN102692254A (zh) * 2012-06-15 2012-09-26 漳州捷龙自动化技术有限公司 双减重流量计量系统
US10006874B2 (en) 2013-05-03 2018-06-26 XRSciences, LLC Alternative fuels analyzer
CN103471128A (zh) * 2013-10-08 2013-12-25 孙家鼎 燃煤麦尔兹窑炉喷吹煤粉系统
US10197513B2 (en) 2013-10-11 2019-02-05 Mantex IP AB Method and apparatus for estimation of heat value using dual energy x-ray transmission and fluorescence measurements
DE102020215492A1 (de) 2020-12-08 2022-06-09 Thyssenkrupp Ag Verfahren zur optimierten Verbrennung von Ersatzbrennstoffen in einer Vorrichtung zur thermischen Behandlung von anorganischen Stoffen, insbesondere zur Herstellung von Zementklinker

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US3412699A (en) * 1966-03-22 1968-11-26 Babcock & Wilcox Co Fuel feeding apparatus
US4277022A (en) * 1977-04-19 1981-07-07 Dennis W. Holdsworth Mobile material distribution system
WO1985001577A1 (en) * 1983-10-06 1985-04-11 Gebrüder Bühler Ag Process and unit for the determination of the rate of flow of bulk material
IN165093B (ru) * 1985-04-25 1989-08-19 Pfister Gmbh
US4809190A (en) * 1987-04-08 1989-02-28 General Signal Corporation Calorimetry system
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FR2688581B1 (fr) * 1992-03-16 1997-05-30 Unimetall Sa Procede et dispositif de regulation du debit d'air de combustion d'un dispositif de captage des fumees d'un reacteur metallurgique, dispositif de captage et reacteur metallurgique correspondants.
DE59400954D1 (de) * 1993-04-30 1996-12-05 Robert Prof Dr Ing Massen Verfahren und vorrichtung zur sortierung von materialteilen
JPH085057A (ja) * 1994-06-14 1996-01-12 Mitsui Eng & Shipbuild Co Ltd 粉体燃料の燃焼制御方法及び装置
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Also Published As

Publication number Publication date
AU2004254057A1 (en) 2005-01-13
ES2279392T3 (es) 2007-08-16
KR101197404B1 (ko) 2012-11-05
EP1649253B1 (de) 2007-01-17
WO2005003696A1 (de) 2005-01-13
EA009246B1 (ru) 2007-12-28
EP1649253A1 (de) 2006-04-26
US7690268B2 (en) 2010-04-06
KR20060112704A (ko) 2006-11-01
CA2534862C (en) 2014-02-11
MXPA06000010A (es) 2006-03-21
DK1649253T3 (da) 2007-05-21
US20090133507A1 (en) 2009-05-28
DE502004002697D1 (de) 2007-03-08
BRPI0412322A (pt) 2006-08-22
ATE352027T1 (de) 2007-02-15
CA2534862A1 (en) 2005-01-13
JP2007526984A (ja) 2007-09-20
JP5076207B2 (ja) 2012-11-21
CN100510656C (zh) 2009-07-08
DE10330376B4 (de) 2007-09-13
UA82534C2 (ru) 2008-04-25
AU2004254057B2 (en) 2010-01-07
CN1853089A (zh) 2006-10-25
DE10330376A1 (de) 2005-01-20

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ KG TJ TM