DK0931981T3 - Apparatus and method for post-combustion of heavy ash with high content of unburned material - Google Patents

Apparatus and method for post-combustion of heavy ash with high content of unburned material

Info

Publication number
DK0931981T3
DK0931981T3 DK99200062T DK99200062T DK0931981T3 DK 0931981 T3 DK0931981 T3 DK 0931981T3 DK 99200062 T DK99200062 T DK 99200062T DK 99200062 T DK99200062 T DK 99200062T DK 0931981 T3 DK0931981 T3 DK 0931981T3
Authority
DK
Denmark
Prior art keywords
combustion
ash
post
high content
unburned material
Prior art date
Application number
DK99200062T
Other languages
Danish (da)
Inventor
Mario Magaldi
Alberto Carrea
Original Assignee
Magaldi Ricerche & Brevetti
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=11378571&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK0931981(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Magaldi Ricerche & Brevetti filed Critical Magaldi Ricerche & Brevetti
Application granted granted Critical
Publication of DK0931981T3 publication Critical patent/DK0931981T3/en

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
    • F23J1/02—Apparatus for removing ash, clinker, or slag from ash-pits, e.g. by employing trucks or conveyors, by employing suction devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23B—METHODS OR APPARATUS FOR COMBUSTION USING ONLY SOLID FUEL
    • F23B5/00—Combustion apparatus with arrangements for burning uncombusted material from primary combustion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2209/00—Specific waste
    • F23G2209/30—Solid combustion residues, e.g. bottom or flyash

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Processing Of Solid Wastes (AREA)
  • Solid-Fuel Combustion (AREA)

Abstract

An apparatus and method to promote the completion of the combustion of unburnt matter contained in ash arising from the combustion of solid fuel are described. The apparatus for the postcombustion of ash arising from the combustion of solid fuel comprises a combustion chamber (14) and an extractor (16) arranged so as to receive ash falling from the combustion chamber, the unburnt matter of said ash having to be burnt, said extractor comprising in turn a metallic belt (18) for ash transportation, said apparatus being characterized in that said conveyor belt is provided with parts or openings for the passage of combustion feeding air, said air thus passing through said ash during at least a part of the forward advancing stretch of said belt. <IMAGE>
DK99200062T 1998-01-15 1999-01-12 Apparatus and method for post-combustion of heavy ash with high content of unburned material DK0931981T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT98MI000051A IT1298162B1 (en) 1998-01-15 1998-01-15 EQUIPMENT AND METHOD FOR THE AFTERBURNING OF BOTTOM ASH WITH HIGH UNBURNED CONTENT

Publications (1)

Publication Number Publication Date
DK0931981T3 true DK0931981T3 (en) 2004-04-05

Family

ID=11378571

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99200062T DK0931981T3 (en) 1998-01-15 1999-01-12 Apparatus and method for post-combustion of heavy ash with high content of unburned material

Country Status (6)

Country Link
EP (1) EP0931981B1 (en)
AT (1) ATE256270T1 (en)
DE (1) DE69913395T2 (en)
DK (1) DK0931981T3 (en)
ES (1) ES2213327T3 (en)
IT (1) IT1298162B1 (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19935597C2 (en) * 1999-08-03 2002-03-14 Steag Encotec Gmbh heating
ITMI20020353A1 (en) * 2002-02-21 2003-08-21 Magaldi Ricerche & Brevetti EXTRACTOR / COOLER OF BULK MATERIALS BY USING A CONVEYOR BELT EQUIPMENT EQUIPPED WITH PERFORATED PLATES AND PROVIDED WITH
ITMI20020744A1 (en) * 2002-04-09 2003-10-09 Magaldi Ricerche & Brevetti AIR AND WATER COOLING CONVEYOR OF HOT BULK MATERIALS
ITMI20040225A1 (en) * 2004-02-12 2004-05-12 Magaldi Ricerche & Brevetti S R L PRE-CRUSHING DEVICE FOR A TRANSPORTED AND COOLER OF HOT MATERIALS HOT BULK
US7559725B2 (en) 2005-11-14 2009-07-14 General Kinematics Corporation Conveyor for and method of conveying heated material
ITMI20061010A1 (en) * 2006-05-23 2007-11-24 Magaldi Power Spa COOLING SYSTEM FOR DRY EXTRACTION OF HEAVY ASH FOR BOILERS DURING THE HOPPER STORAGE PHASE
MX2009001890A (en) * 2006-08-22 2009-06-08 Magaldi Power Spa Cooling system for the dry extraction of heavy ashes from boilers.
EP2126469A1 (en) * 2007-02-20 2009-12-02 Magaldi Ricerche E Brevetti S.R.L. Plant and method for dry extracting / cooling heavy ashes and for controlling the combustion of high unburnt content residues
US20100206203A1 (en) * 2007-05-21 2010-08-19 Mario Magaldi System for dry extracting/cooling heterogeneous material ashes with control of the air inlet in the combustion chamber
DE102008052085B4 (en) * 2008-10-17 2020-06-18 Clyde Bergemann Dryc0N Gmbh System with a conveyor for combustion boilers
IT1396049B1 (en) * 2009-09-24 2012-11-09 Magaldi Ind Srl ASH EXTRACTION AND TRANSPORTATION SYSTEM READ THROUGH THE STEEL TAPE CONVEYOR.
DE102010024020B4 (en) * 2010-06-16 2019-08-01 Clyde Bergemann Drycon Gmbh Conveying means and method for conveying hot material
DE102010033307A1 (en) * 2010-08-04 2012-02-09 Clyde Bergemann Drycon Gmbh Apparatus and method for post-burning hot material on a conveyor
DE102010052404A1 (en) * 2010-11-24 2012-05-24 Clyde Bergemann Drycon Gmbh Method and device for controlling combustion in a combustion boiler
US8826835B1 (en) 2011-01-18 2014-09-09 General Kinematics Corporation Controlling carbon content in conveyed heated material
IT1405071B1 (en) * 2011-01-21 2013-12-16 Magaldi Power Spa PLANT AND METHOD OF EXTRACTION AND COOLING OF ASH WITH INCREASE OF THE TOTAL EFFICIENCY OF THE BOILER.
ITRM20120351A1 (en) 2012-07-20 2014-01-21 Magaldi Ind Srl DRY TRANSPORT SYSTEM OF STORAGE AND / OR HETEROGENEOUS MATERIALS.
WO2014120756A1 (en) 2013-01-31 2014-08-07 General Kinematics Corporation Vibratory dryer with mixing apparatus
CN114704845A (en) * 2022-03-25 2022-07-05 西安热工研究院有限公司 Dry slag discharging automatic control system and method with high-efficiency heat exchange and low air leakage rate
CN115452646B (en) * 2022-08-24 2023-05-30 淮南矿业（集团）有限责任公司顾桥煤矿 Quick detection device and method for ash content of coal

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1188247B (en) * 1986-01-10 1988-01-07 Magaldi Mario PROCEDURE AND EQUIPMENT FOR THE CONTINUOUS DRY EXTRACTION OF HEAVY ASH
EP0259967B1 (en) 1986-08-01 1994-03-23 Fujitsu Limited Directory memory
US4723494A (en) * 1987-01-12 1988-02-09 Anclif Equities Inc. Incinerator discharge systems
IT1241408B (en) * 1990-03-02 1994-01-14 Mario Magaldi HEAVY ASH DISCHARGE SYSTEM FROM BOILERS FOR STEAM PRODUCTION
US5216967A (en) * 1992-03-16 1993-06-08 Sam Mormino Stand-alone, commercial refuse-burning apparatus
US5868084A (en) * 1995-03-20 1999-02-09 U.S. Scientific, L.L.C. Apparatus and process for carbon removal from fly ash
IT1276747B1 (en) * 1995-06-19 1997-11-03 Magaldi Ricerche & Brevetti BULK MATERIALS EXTRACTOR / COOLER

Also Published As

Publication number Publication date
DE69913395D1 (en) 2004-01-22
EP0931981A3 (en) 2000-01-19
ES2213327T3 (en) 2004-08-16
ITMI980051A1 (en) 1999-07-15
ATE256270T1 (en) 2003-12-15
EP0931981B1 (en) 2003-12-10
DE69913395T2 (en) 2004-10-07
IT1298162B1 (en) 1999-12-20
EP0931981A2 (en) 1999-07-28

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