CA2796508A1 - Apparatus for supplying multiple burners with fine-grained fuel - Google Patents

Apparatus for supplying multiple burners with fine-grained fuel Download PDF

Info

Publication number
CA2796508A1
CA2796508A1 CA2796508A CA2796508A CA2796508A1 CA 2796508 A1 CA2796508 A1 CA 2796508A1 CA 2796508 A CA2796508 A CA 2796508A CA 2796508 A CA2796508 A CA 2796508A CA 2796508 A1 CA2796508 A1 CA 2796508A1
Authority
CA
Canada
Prior art keywords
cone
discharge
gas
storage container
fine
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.)
Abandoned
Application number
CA2796508A
Other languages
French (fr)
Inventor
Stefan Hacker
Stefan Hamel
Eberhard Kuske
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.)
ThyssenKrupp Industrial Solutions AG
Original Assignee
ThyssenKrupp Uhde GmbH
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 ThyssenKrupp Uhde GmbH filed Critical ThyssenKrupp Uhde GmbH
Publication of CA2796508A1 publication Critical patent/CA2796508A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/72—Fluidising devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/02—Feed or outlet devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • 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
    • B65D88/00—Large containers
    • B65D88/26—Hoppers, i.e. containers having funnel-shaped discharge sections
    • B65D88/28—Construction or shape of discharge section
    • 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
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/68—Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00—Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/08—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating
    • F23G5/12—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating using gaseous or liquid fuel
    • 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
    • B65D88/00—Large containers
    • B65D88/74—Large containers having means for heating, cooling, aerating or other conditioning of contents
    • B65D88/745—Large containers having means for heating, cooling, aerating or other conditioning of contents blowing or injecting heating, cooling or other conditioning fluid inside the container
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2200/00—Details of gasification apparatus
    • C10J2200/15—Details of feeding means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

The invention relates to a device for supplying a plurality of burners with fine-grained fuel from a storage container, with thermal conversion of solid fuels in a gasification reactor, wherein the storage container is fitted with a discharge cone. According to the invention, the required surplus gas amounts can be reduced and separate discharge cones for each burner line can be dispensed with, without eliminating the decoupling of the burner lines. This is achieved in that the discharge cone (1) is equipped at least in some areas with a gas-permeable wall region (6, 6') and with at least two solids discharge lines (15) leading to the burners.

Claims (10)

1. Apparatus for supplying multiple burners with fine-grained fuel from a storage container, with thermal conversion of solid fuels in a gasification reactor, wherein the storage container is equipped with a discharge cone, characterized in that the discharge cone (1) is equipped, at least in certain regions, with a gas-permeable wall region (6, 6') and with at least two solids discharge lines (15) that lead to the burners.
2. Apparatus according to claim 1, characterized in that the solids discharge line (15) is provided in the cone (1), below the gas-permeable wall regions (6) in the direction of gravity.
3. Apparatus according to claim 1 or 2, characterized in that the gas-permeable wall regions (6) in total form the wall surface of an element (2) of the discharge cone (1) shaped as a truncated cone.
4. Apparatus according to one of the preceding claims, characterized in that the discharge cone (1) is formed from multiple elements (2, 3, 4), particularly elements shaped as truncated cones, which are connected with one another.
5. Apparatus according to claim 4, characterized in that the discharge cone (1) is provided with a closure bottom (4), which is gas-permeable at least in certain regions.
6. Apparatus according to one of the preceding claims, characterized in that a double-walled element shaped as a truncated cone, having a gas-permeable wall region (6) made from a sintered metal, a perforated metal sheet, or the like, is directly assigned to the storage container for the fine-grained fuel.
7. Apparatus according to one of the preceding claims, characterized in that the solids discharge lines (15) are disposed on the cone at an angle less than 900 relative to the vertical axis, directed downward in the direction of gravity.
8. Apparatus according to claim 7, characterized in that the solids discharge lines (15) are positioned at a right angle relative to the related cone wall (14).
9. Apparatus according to one of the preceding claims, characterized in that the closure bottom (22) has an inner stirring device (19) assigned to it.
10. Apparatus according to one of the preceding claims, characterized in that the closure bottom (22) and/or the lower region of the discharge cone (1), in the direction of gravity (g), is provided with media feed lines (23, 25), particularly for loosening the solid in the cone interior or for applying additives.
CA2796508A 2010-04-24 2011-04-15 Apparatus for supplying multiple burners with fine-grained fuel Abandoned CA2796508A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102010018108.0 2010-04-24
DE102010018108A DE102010018108A1 (en) 2010-04-24 2010-04-24 Apparatus for supplying a plurality of burners with fine-grained fuel
PCT/EP2011/001928 WO2011131323A1 (en) 2010-04-24 2011-04-15 Device for supplying a plurality of burners with fine-grained fuel

Publications (1)

Publication Number Publication Date
CA2796508A1 true CA2796508A1 (en) 2011-10-27

Family

ID=44210017

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2796508A Abandoned CA2796508A1 (en) 2010-04-24 2011-04-15 Apparatus for supplying multiple burners with fine-grained fuel

Country Status (13)

Country Link
US (1) US20130036954A1 (en)
EP (1) EP2563882A1 (en)
KR (1) KR20130069579A (en)
CN (1) CN102858924B (en)
AU (1) AU2011244675B2 (en)
BR (1) BR112012027247A2 (en)
CA (1) CA2796508A1 (en)
DE (1) DE102010018108A1 (en)
RU (1) RU2573031C2 (en)
TW (1) TW201201911A (en)
UA (1) UA107014C2 (en)
WO (1) WO2011131323A1 (en)
ZA (1) ZA201208749B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015097428A1 (en) * 2013-12-23 2015-07-02 British Telecommunications Public Limited Company Improved pattern matching machine with mapping table
EP3087510A1 (en) 2013-12-23 2016-11-02 British Telecommunications Public Limited Company Improved pattern matching machine for repeating symbols
EP3087508A1 (en) 2013-12-23 2016-11-02 British Telecommunications Public Limited Company Improved pattern matching machine
US9650206B2 (en) * 2015-07-24 2017-05-16 Dynamic Aur Inc. Conveying systems
DE202015106150U1 (en) 2015-11-13 2015-12-07 Choren Industrietechnik GmbH Pressure vessel with internals
DE102015119635B4 (en) 2015-11-13 2019-10-17 Choren Industrietechnik GmbH Pressure vessel with internals
DE102017204581A1 (en) * 2017-03-20 2018-09-20 Technische Universität Bergakademie Freiberg Burner head for arrangement in the head of a carburettor for the primary oxidation of gaseous gasification substances in carburettors according to the principle of autothermal reforming (ATR) or non-catalytic partial oxidation (POX)
US11325776B1 (en) * 2021-05-26 2022-05-10 The Young Industries, Inc. Mass-flow hopper

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US718985A (en) * 1902-03-12 1903-01-27 Grace P Davis Fuel-feeding apparatus.
US3733011A (en) * 1968-09-10 1973-05-15 Cities Service Co Feeding of powders
NL7610130A (en) * 1976-09-13 1978-03-15 Shell Int Research APPARATUS AND METHOD FOR SUPPLYING FUEL POWDER TO A HIGH-PRESSURE VESSEL WITH GAS.
US4092094A (en) * 1977-02-25 1978-05-30 Lingl Corporation Method and apparatus for the controlled distribution of powdered solid fuel to burning units
DE3126668A1 (en) * 1981-07-07 1983-04-28 Spitzer Silo-Fahrzeugwerk GmbH & Co KG, 6957 Elztal DISCHARGE DEVICE OF A CONTAINER FOR DUST-SHAPED OR GRAINED BULK
DE3316368A1 (en) * 1983-01-21 1984-07-26 Krupp-Koppers Gmbh, 4300 Essen METHOD AND DEVICE FOR DETERMINING AND MONITORING THE FUEL MASS CURRENT WHICH IS ADMITTED TO THE CARBURETOR IN THE PARTIAL OXIDATION (GASIFICATION) OF FINE-GRAINED TO DUST-SHAPED FUELS
JPS59223625A (en) * 1983-05-30 1984-12-15 Denka Consult & Eng Co Ltd Control method of gravity downflow of granules
SU1175565A2 (en) * 1983-07-13 1985-08-30 Ивановский Ордена Трудового Красного Знамени Химико-Технологический Институт Multistep cyclone
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Also Published As

Publication number Publication date
RU2573031C2 (en) 2016-01-20
WO2011131323A1 (en) 2011-10-27
US20130036954A1 (en) 2013-02-14
DE102010018108A1 (en) 2011-10-27
AU2011244675B2 (en) 2014-07-17
BR112012027247A2 (en) 2019-09-24
UA107014C2 (en) 2014-11-10
RU2012149795A (en) 2014-06-10
CN102858924A (en) 2013-01-02
AU2011244675A1 (en) 2012-11-08
EP2563882A1 (en) 2013-03-06
KR20130069579A (en) 2013-06-26
TW201201911A (en) 2012-01-16
ZA201208749B (en) 2013-09-25
CN102858924B (en) 2015-03-11

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20160318

FZDE Discontinued

Effective date: 20180418