IT1298162B1 - EQUIPMENT AND METHOD FOR THE AFTERBURNING OF BOTTOM ASH WITH HIGH UNBURNED CONTENT - Google Patents

EQUIPMENT AND METHOD FOR THE AFTERBURNING OF BOTTOM ASH WITH HIGH UNBURNED CONTENT

Info

Publication number
IT1298162B1
IT1298162B1 IT98MI000051A ITMI980051A IT1298162B1 IT 1298162 B1 IT1298162 B1 IT 1298162B1 IT 98MI000051 A IT98MI000051 A IT 98MI000051A IT MI980051 A ITMI980051 A IT MI980051A IT 1298162 B1 IT1298162 B1 IT 1298162B1
Authority
IT
Italy
Prior art keywords
ash
combustion
afterburning
equipment
bottom ash
Prior art date
Application number
IT98MI000051A
Other languages
Italian (it)
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=IT1298162(B1) "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
Priority to IT98MI000051A priority Critical patent/IT1298162B1/en
Priority to AT99200062T priority patent/ATE256270T1/en
Priority to DE69913395T priority patent/DE69913395T2/en
Priority to ES99200062T priority patent/ES2213327T3/en
Priority to DK99200062T priority patent/DK0931981T3/en
Priority to EP99200062A priority patent/EP0931981B1/en
Publication of ITMI980051A1 publication Critical patent/ITMI980051A1/en
Application granted granted Critical
Publication of IT1298162B1 publication Critical patent/IT1298162B1/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

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>
IT98MI000051A 1998-01-15 1998-01-15 EQUIPMENT AND METHOD FOR THE AFTERBURNING OF BOTTOM ASH WITH HIGH UNBURNED CONTENT IT1298162B1 (en)

Priority Applications (6)

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
AT99200062T ATE256270T1 (en) 1998-01-15 1999-01-12 DEVICE AND METHOD FOR THE POST-BURBING OF HEAVY ASH WITH A HIGH CONTENT OF UNBURNED COMPONENTS
DE69913395T DE69913395T2 (en) 1998-01-15 1999-01-12 Device and method for the post-combustion of heavy ash with a high content of unburned components
ES99200062T ES2213327T3 (en) 1998-01-15 1999-01-12 APPLIANCE TO HELP COMPLETE THE COMBUSTION OR POSCOMBUSTION OF AN INCOMBUSED MATTER.
DK99200062T DK0931981T3 (en) 1998-01-15 1999-01-12 Apparatus and method for post-combustion of heavy ash with high content of unburned material
EP99200062A EP0931981B1 (en) 1998-01-15 1999-01-12 Apparatus and method for postcombustion of heavy ash with high contents of unburnt matter

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 (2)

Publication Number Publication Date
ITMI980051A1 ITMI980051A1 (en) 1999-07-15
IT1298162B1 true IT1298162B1 (en) 1999-12-20

Family

ID=11378571

Family Applications (1)

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

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 (19)

* 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
BRPI0621955A2 (en) * 2006-08-22 2011-12-20 Magaldi Power Spa system for extracting and cooling dry combustion waste of a type suitable for use in combination with a combustion chamber and method for extracting and dry cooling combustion waste from a combustion chamber
CN101641552A (en) * 2007-02-20 2010-02-03 马加莱狄研究与专利公司 The apparatus and method that are used for the dry extracting/cooling heavy ashes and are used to control the burning of the high residue of unburnt content
ITRM20070277A1 (en) * 2007-05-21 2008-11-22 Magaldi Ind Srl DRY EXTRACTION / COOLING SYSTEM OF ASTEROGUE OF HETEROGENEOUS MATERIALS WITH THE CONTROL OF THE RE-ENTRY OF AIR 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
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
DK0931981T3 (en) 2004-04-05
EP0931981B1 (en) 2003-12-10
ITMI980051A1 (en) 1999-07-15
ATE256270T1 (en) 2003-12-15
EP0931981A2 (en) 1999-07-28
ES2213327T3 (en) 2004-08-16
EP0931981A3 (en) 2000-01-19
DE69913395T2 (en) 2004-10-07
DE69913395D1 (en) 2004-01-22

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Legal Events

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0001 Granted