EP2522905A3 - Method and device for operating a conveyor for combustion ashes - Google Patents

Method and device for operating a conveyor for combustion ashes Download PDF

Info

Publication number
EP2522905A3
EP2522905A3 EP12164339.9A EP12164339A EP2522905A3 EP 2522905 A3 EP2522905 A3 EP 2522905A3 EP 12164339 A EP12164339 A EP 12164339A EP 2522905 A3 EP2522905 A3 EP 2522905A3
Authority
EP
European Patent Office
Prior art keywords
conveyor
consumable product
operating
control
combustion ashes
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.)
Withdrawn
Application number
EP12164339.9A
Other languages
German (de)
French (fr)
Other versions
EP2522905A2 (en
Inventor
Rafael Moreno Rueda
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.)
Clyde Bergemann DRYCON GmbH
Original Assignee
Clyde Bergemann DRYCON 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 Clyde Bergemann DRYCON GmbH filed Critical Clyde Bergemann DRYCON GmbH
Publication of EP2522905A2 publication Critical patent/EP2522905A2/en
Publication of EP2522905A3 publication Critical patent/EP2522905A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J1/00—Removing ash, clinker, or slag from combustion chambers
    • F23J1/06—Mechanically-operated devices, e.g. clinker pushers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01002—Cooling of ashes from the combustion chamber by indirect heat exchangers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES 
    • F23J2900/00—Special arrangements for conducting or purifying combustion fumes; Treatment of fumes or ashes
    • F23J2900/01009—Controls related to ash or slag extraction
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Incineration Of Waste (AREA)
  • Disintegrating Or Milling (AREA)
  • Portable Nailing Machines And Staplers (AREA)

Abstract

Verfahren und Vorrichtung zum Betreiben einer Fördereinrichtung (1) für ein Abbrandprodukt, bei denen während des Förderns durch Erfassen und Auswerten von Eigenschaften (wie Volumenstrom, Massenstrom, Feuchtigkeit, Temperatur, Körnung) des Abbrandprodukts (2) mittels Mikrowellen (3) eine Steuerung von Transportparametern (wie Transportgeschwindigkeit, Kühlung des Abbrandprodukts, Zufuhr von Abbrandprodukt, Grad der Zerkleinerung) erfolgt. Hierbei ist es möglich, die Fördereinrichtung thermisch und mechanisch zu schonen und zugleich eine Echtzeitregelung der Zusammensetzung und Menge des Abbrandprodukts für nachfolgende Bearbeitungsschritte zu gewährleisten.

Figure imgaf001
Method and device for operating a conveyor device (1) for a consumable product, in which during the conveying by detecting and evaluating properties (such as volume flow, mass flow, humidity, temperature, grain) of the consumable product (2) by means of microwaves (3) a control of Transport parameters (such as transport speed, cooling of the consumable product, supply of Abbrandprodukt, degree of crushing) takes place. It is possible to protect the conveyor thermally and mechanically and at the same time to ensure a real-time control of the composition and amount of Abbrandprodukts for subsequent processing steps.
Figure imgaf001
EP12164339.9A 2011-05-13 2012-04-16 Method and device for operating a conveyor for combustion ashes Withdrawn EP2522905A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011101390A DE102011101390A1 (en) 2011-05-13 2011-05-13 Method and device for operating a conveyor for a consumable product

Publications (2)

Publication Number Publication Date
EP2522905A2 EP2522905A2 (en) 2012-11-14
EP2522905A3 true EP2522905A3 (en) 2014-11-19

Family

ID=46027660

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12164339.9A Withdrawn EP2522905A3 (en) 2011-05-13 2012-04-16 Method and device for operating a conveyor for combustion ashes

Country Status (4)

Country Link
US (1) US20120288804A1 (en)
EP (1) EP2522905A3 (en)
CN (1) CN102777918A (en)
DE (1) DE102011101390A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008052085B4 (en) * 2008-10-17 2020-06-18 Clyde Bergemann Dryc0N Gmbh System with a conveyor for combustion boilers
JP6586359B2 (en) * 2015-12-07 2019-10-02 川崎重工業株式会社 Ash discharge system
CN108167837A (en) * 2018-01-05 2018-06-15 无锡雪浪环境科技股份有限公司 Half water-bath type dragveyer
CN110146402B (en) * 2018-02-12 2022-02-18 中冶长天国际工程有限责任公司 Intelligent detection system for moisture and particle size composition of sintering fuel and control method thereof
CN109665257A (en) * 2018-12-24 2019-04-23 华润电力唐山丰润有限公司 High temperature slag charge conveying detection protective device and detection protection system
CN110006487B (en) * 2019-04-02 2021-02-09 南京华电节能环保设备有限公司 Detection device and method for high-temperature slag recovery power generation
CN117190216B (en) * 2023-11-07 2024-03-01 华能山东发电有限公司烟台发电厂 Dry-type deslagging system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171256A2 (en) * 1984-08-10 1986-02-12 Gamma-Metrics Self-contained, on-line, real-time bulk material analyzer
EP0718555A1 (en) * 1994-12-22 1996-06-26 ABBPATENT GmbH Method and device for waste combustion
US6137294A (en) * 1999-01-21 2000-10-24 Usx Corporation Prediction of bulk density of particulates with a correlation based on moisture content
DE102008044709A1 (en) * 2008-08-28 2010-03-04 Clyde Bergemann Drycon Gmbh Method and device for conveying combustion residues
DE102008054098A1 (en) * 2008-10-31 2010-05-06 Clyde Bergemann Dryc0N Gmbh Method and device for conveying material from a combustion boiler
US20100330517A1 (en) * 2006-05-01 2010-12-30 Energy Technologies, Inc. Continuous Real Time Heating Value (BTU)/Coal Flow Balancing Meter

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4995324A (en) * 1990-07-16 1991-02-26 Williams Robert M Method of disposing of waste material
US6467707B1 (en) * 2000-10-05 2002-10-22 Robert M. Williams Control logic for use in controlling grinding mill systems
JP2005530981A (en) * 2002-06-24 2005-10-13 ベーシック、ジョン、エヌ．、セニョール Grate for temperature-controlled incinerator dryer
JP2007533434A (en) * 2004-04-02 2007-11-22 スキル アソシエイツ インコーポレイテッド Biomass conversion device and process
US20070000416A1 (en) * 2005-06-30 2007-01-04 General Electric Company Method and System for controlling coal flow
MX2009001889A (en) * 2006-08-22 2009-06-08 Magaldi Power Spa Extraction and air/water cooling system for large quantities of heavy ashes.
NO328801B1 (en) * 2007-01-12 2010-05-18 Roxar Flow Measurement As System and method for determining properties during transport of hydrocarbon fluids in a pipeline
DE102007062820A1 (en) * 2007-12-21 2009-08-06 Evonik Energy Services Gmbh A mill control system and method for operating a mill

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0171256A2 (en) * 1984-08-10 1986-02-12 Gamma-Metrics Self-contained, on-line, real-time bulk material analyzer
EP0718555A1 (en) * 1994-12-22 1996-06-26 ABBPATENT GmbH Method and device for waste combustion
US6137294A (en) * 1999-01-21 2000-10-24 Usx Corporation Prediction of bulk density of particulates with a correlation based on moisture content
US20100330517A1 (en) * 2006-05-01 2010-12-30 Energy Technologies, Inc. Continuous Real Time Heating Value (BTU)/Coal Flow Balancing Meter
DE102008044709A1 (en) * 2008-08-28 2010-03-04 Clyde Bergemann Drycon Gmbh Method and device for conveying combustion residues
DE102008054098A1 (en) * 2008-10-31 2010-05-06 Clyde Bergemann Dryc0N Gmbh Method and device for conveying material from a combustion boiler

Also Published As

Publication number Publication date
US20120288804A1 (en) 2012-11-15
CN102777918A (en) 2012-11-14
EP2522905A2 (en) 2012-11-14
DE102011101390A1 (en) 2012-11-15

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