NL183951C - Doseerinrichting voor het doseren van poederkool in een luchtleiding naar een hoogoven. - Google Patents

Doseerinrichting voor het doseren van poederkool in een luchtleiding naar een hoogoven.

Info

Publication number
NL183951C
NL183951C NLAANVRAGE8300098,A NL8300098A NL183951C NL 183951 C NL183951 C NL 183951C NL 8300098 A NL8300098 A NL 8300098A NL 183951 C NL183951 C NL 183951C
Authority
NL
Netherlands
Prior art keywords
load cells
tank
dosing
feed rate
outputs
Prior art date
Application number
NLAANVRAGE8300098,A
Other languages
English (en)
Dutch (nl)
Other versions
NL8300098A (nl
NL183951B (nl
Inventor
Jan Hendrik Brandenburg
Johannes Josephus Cornelissen
Original Assignee
Hoogovens Groep Bv
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 Hoogovens Groep Bv filed Critical Hoogovens Groep Bv
Priority to NLAANVRAGE8300098,A priority Critical patent/NL183951C/xx
Priority to AT83201841T priority patent/ATE38688T1/de
Priority to EP83201841A priority patent/EP0116185B1/en
Priority to DE8383201841T priority patent/DE3378480D1/de
Priority to US06/566,729 priority patent/US4582454A/en
Priority to CA000444569A priority patent/CA1213729A/en
Priority to AU23128/84A priority patent/AU557141B2/en
Priority to JP59002128A priority patent/JPS59162210A/ja
Publication of NL8300098A publication Critical patent/NL8300098A/nl
Publication of NL183951B publication Critical patent/NL183951B/xx
Application granted granted Critical
Publication of NL183951C publication Critical patent/NL183951C/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B5/00—Making pig-iron in the blast furnace
    • C21B5/001—Injecting additional fuel or reducing agents
    • C21B5/003—Injection of pulverulent coal

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Manufacture Of Iron (AREA)
  • Blast Furnaces (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Nozzles (AREA)
  • Disintegrating Or Milling (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
NLAANVRAGE8300098,A 1983-01-12 1983-01-12 Doseerinrichting voor het doseren van poederkool in een luchtleiding naar een hoogoven. NL183951C (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NLAANVRAGE8300098,A NL183951C (nl) 1983-01-12 1983-01-12 Doseerinrichting voor het doseren van poederkool in een luchtleiding naar een hoogoven.
EP83201841A EP0116185B1 (en) 1983-01-12 1983-12-23 Apparatus and method for feeding pulverised coal into an air line to a blast furnace
DE8383201841T DE3378480D1 (en) 1983-01-12 1983-12-23 Apparatus and method for feeding pulverised coal into an air line to a blast furnace
AT83201841T ATE38688T1 (de) 1983-01-12 1983-12-23 Vorrichtung und verfahren zur foerderung von kohlenstaub in das gestell eines hochofens.
US06/566,729 US4582454A (en) 1983-01-12 1983-12-29 Apparatus and method for feeding pulverized coal into an air line to a blast furnace
CA000444569A CA1213729A (en) 1983-01-12 1984-01-03 Apparatus and method for feeding pulverised coal into an air line to a blast furnace
AU23128/84A AU557141B2 (en) 1983-01-12 1984-01-06 Controlling the feed of pulverised coal through tuyeres into the blast furnace
JP59002128A JPS59162210A (ja) 1983-01-12 1984-01-11 微粉砕された石炭を高炉への空気管路中へ供給する装置および方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8300098,A NL183951C (nl) 1983-01-12 1983-01-12 Doseerinrichting voor het doseren van poederkool in een luchtleiding naar een hoogoven.
NL8300098 1983-01-12

Publications (3)

Publication Number Publication Date
NL8300098A NL8300098A (nl) 1984-08-01
NL183951B NL183951B (nl) 1988-10-03
NL183951C true NL183951C (nl) 1989-03-01

Family

ID=19841218

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8300098,A NL183951C (nl) 1983-01-12 1983-01-12 Doseerinrichting voor het doseren van poederkool in een luchtleiding naar een hoogoven.

Country Status (8)

Country Link
US (1) US4582454A (ja)
EP (1) EP0116185B1 (ja)
JP (1) JPS59162210A (ja)
AT (1) ATE38688T1 (ja)
AU (1) AU557141B2 (ja)
CA (1) CA1213729A (ja)
DE (1) DE3378480D1 (ja)
NL (1) NL183951C (ja)

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US4883390A (en) * 1982-08-16 1989-11-28 Petrocarb, Inc. Method and apparatus for effecting pneumatic conveyance of particulate solids
SE8500750L (sv) * 1985-02-18 1986-08-19 Asea Stal Ab Kraftanleggning for forbrenning av partikulert brensle i fluidiserad bedd
DE3603078C1 (de) * 1986-02-01 1987-10-22 Kuettner Gmbh & Co Kg Dr Verfahren und Vorrichtung zum dosierten Einfuehren feinkoerniger Feststoffe in einen Industrieofen,insbesondere Hochofen oder Kupolofen
US4940010A (en) * 1988-07-22 1990-07-10 Ogden-Martin Systems, Inc. Acid gas control process and apparatus for waste fired incinerators
US5092254A (en) * 1988-07-22 1992-03-03 Ogden-Martin Systems, Inc. Acid gas control process and apparatus for waste fired incinerators
JPH0655423B2 (ja) * 1988-09-12 1994-07-27 車体工業株式会社 偏平二重壁構造体のブロー成形方法及び装置
DE68914456T2 (de) * 1989-10-08 1994-07-21 Eerste Nl Fab Van Weegwerktuig Gewichtskontrollapparat.
US5539157A (en) * 1993-09-28 1996-07-23 Hisamitsu Pharmaceutical Co., Inc. Multi-check metering method using load cells and metering device for the same
US5567919A (en) * 1993-12-22 1996-10-22 Combustion Engineering, Inc. Gravimetric feeding system for boiler fuel and sorbent
KR100282164B1 (ko) * 1998-06-19 2001-02-15 신귀열 공기주입구가없는양식용부구의성형장치
US6719956B1 (en) 2000-09-15 2004-04-13 Siddhartha Gaur Carbonaceous material products and a process for their production
US8906336B2 (en) * 2000-09-15 2014-12-09 Siddhartha Gaur Blast furnace metallurgical coal substitute products and method
DE10162398A1 (de) * 2001-12-13 2003-07-24 Moeller Materials Handling Gmb Anlage zum Beschicken einer Mehrzahl von Verbrauchern, z. B. von Zellen von Aluminiumschmelzöfen mit Schüttgut, z. B. pulverförmigem Aluminiumoxid
US6722294B2 (en) * 2002-08-06 2004-04-20 Vitro Global, S.A. Method and apparatus for feeding a pulverized material
US7295932B2 (en) * 2004-06-22 2007-11-13 Neundorfer, Inc. Control system and technique for particulate collection systems
GB0512998D0 (en) * 2005-06-27 2005-08-03 Inbulk Technologies Ltd Pneumatic conveying velocity control device
DE102008050675A1 (de) * 2008-10-07 2010-04-15 Uhde Gmbh Verfahren und Anlage zur unterbrechungsfreien Brennstoffversorgung einer Vergasungsanlage
DE102009048961B4 (de) * 2009-10-10 2014-04-24 Linde Ag Dosiervorrichtung, Dichtstromförderanlage und Verfahren zum Zuführen von staubförmigen Schüttgut
US20140110425A1 (en) * 2012-10-19 2014-04-24 Jason Pahl System and method for portable dry chemical injection
US8915679B2 (en) * 2013-01-15 2014-12-23 Diamond Power International, Inc. Pneumatic transport with multi vessel discharge
US20160009488A1 (en) 2013-02-27 2016-01-14 Nol-Tec Systems, Inc. System for utilizing multiple vessels for continuous injection of material into a convey line
CA2980115A1 (en) * 2015-03-19 2016-09-22 Ipeg, Inc. Material delivery system
US10207878B1 (en) * 2016-03-31 2019-02-19 Nol-Tec Systems, Inc. Pneumatic conveying system utilizing a pressured hopper with intermittent volumetric feed control
RU2631355C1 (ru) * 2016-09-29 2017-09-21 Акционерное общество "Энергетический институт им. Г.М. Кржижановского" Устройство для транспортирования мелко- и среднекусковых сыпучих материалов
US10371566B1 (en) * 2016-12-30 2019-08-06 Air Liquide Electronics U.S. Lp Load cell failure detection and delayed repair
JP7365575B2 (ja) * 2019-08-09 2023-10-20 三菱マテリアル株式会社 鉱石連続供給装置
CN110724777B (zh) * 2019-11-18 2021-08-31 大峘集团有限公司 一种煤粉喷吹罐泄压系统及其工作方法
US11891255B2 (en) * 2020-05-25 2024-02-06 Nte Holding S.R.L. Fluid control system in pneumatic conveying ducts for powdered or granular material
CN113005249B (zh) * 2021-02-24 2022-08-02 济南安地冶金机械设备有限公司 一种煤粉喷吹稳定控制系统
IT202100009815A1 (it) * 2021-04-19 2022-10-19 Pegaso Ind S P A Dispositivo dosatore gravimetrico e relativo metodo di controllo
IT202100009806A1 (it) * 2021-04-19 2022-10-19 Pegaso Ind S P A Dispositivo dosatore gravimetrico e relativo metodo di controllo

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2105733B2 (de) * 1971-02-08 1975-02-06 Sueddeutsche Kalkstickstoff-Werke Ag, 8223 Trostberg Vorrichtung zur Entnahme eines fluidisierbaren Feststoffes aus einem Druckbehälter
US3689045A (en) * 1971-06-03 1972-09-05 Earl E Coulter Pulverized fuel delivery system for a blast furnace
US4027920A (en) * 1975-10-14 1977-06-07 The Babcock & Wilcox Company Distributor
US4004647A (en) * 1976-01-30 1977-01-25 The Babcock & Wilcox Company Load cell arrangement
DE2612899C2 (de) * 1976-03-26 1983-10-27 Alb. Klein Gmbh & Co Kg, 5241 Niederfischbach Vorrichtung zum Fördern von staubartigen oder körnigen Fördergütern
DE2648939A1 (de) * 1976-10-28 1978-05-03 Heinz Hoelter Pneumatische hochdruck-foerderanlage
DE2703736C2 (de) * 1977-01-29 1982-11-25 Freier Grunder Eisen- Und Metallwerke Gmbh, 5908 Neunkirchen Vorrichtung zum pneumatischen Aufwärtsfördern von staubförmigem oder feinkörnigem Schüttgut
DE2714355A1 (de) * 1977-03-31 1978-10-12 Klein Alb Kg Verfahren und vorrichtung zum einschleusen von rieselfaehigem beschickungsgut
LU81581A1 (fr) * 1979-08-07 1979-12-07 Wurth Anciens Ets Paul Procede et installation de dosage et de transport par voie pneumatique de matieres solides vers une enceinte sous pression
DE3109111A1 (de) * 1981-03-11 1982-09-23 Fried. Krupp Gmbh, 4300 Essen "anlage zum eingeben von kohle in metallurgische prozessgefaesse mit einer vielzahl von einblasstellen und verfahren zum betreiben der anlage"
FR2504152B1 (fr) * 1981-04-21 1986-07-04 Usinor Procede d'injection de charbon pulverise dans les tuyeres d'un haut fourneau et installation pour sa mise en oeuvre
JPS582525A (ja) * 1981-06-25 1983-01-08 Petorokaapu Inc 複数吹込口への粉粒体吹込方法
AU559624B2 (en) * 1981-06-25 1987-03-19 Petrocarb, Inc. Apparatus for effecting pneumatic conveyance of particulate solids
JPS582130A (ja) * 1981-06-25 1983-01-07 Petorokaapu Inc 粉粒体の連続供給制御法

Also Published As

Publication number Publication date
DE3378480D1 (en) 1988-12-22
EP0116185A1 (en) 1984-08-22
NL8300098A (nl) 1984-08-01
CA1213729A (en) 1986-11-12
JPS59162210A (ja) 1984-09-13
EP0116185B1 (en) 1988-11-17
US4582454A (en) 1986-04-15
NL183951B (nl) 1988-10-03
AU557141B2 (en) 1986-12-04
AU2312884A (en) 1984-07-19
ATE38688T1 (de) 1988-12-15

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Legal Events

Date Code Title Description
A1C A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee