CY1105828T1 - RECIRCULATION OF FUMES OF A WASTE INCINERATOR - Google Patents
RECIRCULATION OF FUMES OF A WASTE INCINERATORInfo
- Publication number
- CY1105828T1 CY1105828T1 CY20061101747T CY061101747T CY1105828T1 CY 1105828 T1 CY1105828 T1 CY 1105828T1 CY 20061101747 T CY20061101747 T CY 20061101747T CY 061101747 T CY061101747 T CY 061101747T CY 1105828 T1 CY1105828 T1 CY 1105828T1
- Authority
- CY
- Cyprus
- Prior art keywords
- incineration
- waste material
- grid
- zone
- incinerator
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title abstract 8
- 239000003517 fume Substances 0.000 title 1
- 238000000034 method Methods 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
Classifications
-
- 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
- F23G5/14—Incineration of waste; Incinerator constructions; Details, accessories or control therefor having supplementary heating including secondary combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/101—Combustion in two or more stages with controlled oxidant supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2202/00—Combustion
- F23G2202/10—Combustion in two or more stages
- F23G2202/106—Combustion in two or more stages with recirculation of unburned solid or gaseous matter into combustion chamber
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
- F23G2206/00—Waste heat recuperation
- F23G2206/10—Waste heat recuperation reintroducing the heat in the same process, e.g. for predrying
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
Abstract
Η εφεύρεση σχετίζεται με μια μέθοδο για την αποτέφρωση αποβλήτων υλικών μέσα σε έναν αποτεφρωτήρα και η οποία περιλαμβάνει: την τροφοδοσία αποβλήτου υλικού σε μια ζώνη αποτέφρωσης η οποία περιέχει ένα πλέγμα αποτέφρωσης (5), όπου το απόβλητο υλικό (6) τροφοδοτείται σε μια πρώτη πλευρά του πλέγματος αποτέφρωσης και μετακινείται σε μια δεύτερη πλευρά κατά τη διάρκεια της μεθόδου, τροφοδοτώντας από κάτω και μέσω του πλέγματος αποτέφρωσης (5) και του απόβλητου υλικού (6) που είναι τοποθετημένα εκεί επάνω, με ένα κύριο αέριο έτσι ώστε να αποτεφρώνει τουλάχιστον εν μέρει το απόβλητο υλικό σε μια περιοχή καύσης η οποία απλώνεται από το πλέγμα αποτέφρωσης σε ένα πρώτο επίπεδο πάνω από το πλέγμα αποτέφρωσης. Αυτή η μέθοδος είναι βελτιωμένη γιατί η ζώνη αποτέφρωσης περιλαμβάνει τουλάχιστον δύο ζώνες, με το απόβλητο υλικό να τροφοδοτείται σε μια πρώτη ζώνη και όπου κατά τη διάρκεια της μεθόδου το απόβλητο υλικό μετακινείται σε μια διαδοχική συνδεδεμένη ζώνη και όπου μια πρώτη τμηματική τροφοδοσία κύριου αερίου (1-4) παρέχεται στην πρώτη ζώνη με περιεκτικότητα οξυγόνου 20% κατ' όγκο και θερμοκρασία από 50° C έως 450° C, κατά προτίμηση από 50° C έως 300° C.The invention relates to a method for the incineration of waste materials in an incinerator and which comprises: feeding waste material into an incineration zone containing an incineration grid (5), wherein the waste material (6) is fed to a first side of the incineration grid and moves to a second side during the process, feeding from below and through the incineration grid (5) and the waste material (6) placed thereon, a main gas so as to at least partially incinerate the waste material in a combustion area which extends from the incinerator grid to a first level above the incinerator grid. This method is improved in that the incineration zone comprises at least two zones, with the waste material being fed to a first zone and wherein during the process the waste material is moved to a sequential connected zone and wherein a first segmental main gas feed (1 -4) provided in the first zone with an oxygen content of 20% by volume and a temperature of from 50° C to 450° C, preferably from 50° C to 300° C.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1015519A NL1015519C2 (en) | 2000-06-14 | 2000-06-14 | Flue gas recirculation at a waste incineration plant. |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1105828T1 true CY1105828T1 (en) | 2011-02-02 |
Family
ID=19771591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20061101747T CY1105828T1 (en) | 2000-06-14 | 2006-12-05 | RECIRCULATION OF FUMES OF A WASTE INCINERATOR |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1164331B1 (en) |
AT (1) | ATE338917T1 (en) |
CY (1) | CY1105828T1 (en) |
DE (1) | DE60122829T2 (en) |
DK (1) | DK1164331T3 (en) |
ES (1) | ES2272406T3 (en) |
NL (1) | NL1015519C2 (en) |
PT (1) | PT1164331E (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6497187B2 (en) * | 2001-03-16 | 2002-12-24 | Gas Technology Institute | Advanced NOX reduction for boilers |
AT412500B (en) * | 2002-10-29 | 2005-03-25 | Wilde Andreas Ing | PROCESS FOR BURNING SMALL FUEL |
US7146916B2 (en) * | 2004-05-14 | 2006-12-12 | Eco/Technologies, Llc | Starved air inclined hearth combustor |
DE102006005464B3 (en) * | 2006-02-07 | 2007-07-05 | Forschungszentrum Karlsruhe Gmbh | Primary reduction of the formation of nitric oxide, nitrous oxide and ammonia in exhaust fumes comprises combusting fuel in a furnace having a gas hot bed, supplying a secondary oxygen gas and axially mixing the exhaust components |
DE102009014010B4 (en) * | 2009-03-19 | 2012-02-23 | Georg Fischer Gmbh & Co. Kg | Burner for solid, lumpy fuel |
EP2505919A1 (en) * | 2011-03-29 | 2012-10-03 | Hitachi Zosen Inova AG | Method for optimising the burn-off of exhaust gases of an incinerator assembly by homogenization of the flue gases above the combustion bed by means of flue gas injection |
JP5871207B2 (en) * | 2012-06-12 | 2016-03-01 | Jfeエンジニアリング株式会社 | Waste incinerator and waste incineration method |
JP6260058B2 (en) * | 2014-09-12 | 2018-01-17 | 三菱重工環境・化学エンジニアリング株式会社 | Stoker-type incinerator |
CN105351944B (en) * | 2015-12-10 | 2017-12-08 | 重庆三峰卡万塔环境产业有限公司 | A kind of improved grate furnace garbage combustion device |
CN107631301A (en) * | 2016-08-01 | 2018-01-26 | 北京北控环保工程技术有限公司 | Vertical incinerator and dangerous waste thing subregion CIU |
DE102017008123A1 (en) * | 2017-08-30 | 2019-02-28 | Martin GmbH für Umwelt- und Energietechnik | Furnace and method for operating a furnace |
CN112783236B (en) * | 2019-11-11 | 2022-06-14 | 株式会社盖亚 | Drying control method for automatic cooling switching of dryer |
JP7051792B2 (en) * | 2019-12-18 | 2022-04-11 | 三菱重工業株式会社 | Combustion equipment condition identification device, condition identification method and program |
CN113406282B (en) * | 2021-06-18 | 2022-08-30 | 国网安徽省电力有限公司电力科学研究院 | Power station boiler tail flue oxygen field calibration method |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345867A1 (en) * | 1983-12-19 | 1985-06-27 | Wärmetechnik Dr. Pauli GmbH, 8035 Gauting | Process and apparatus for the thermal utilisation of residues |
JPH0247648B2 (en) * | 1984-12-17 | 1990-10-22 | Hitachi Shipbuilding Eng Co | NENSHOHAIGASUOMOCHIITABOIRACHUUBUNOFUSHOKUBOSHIHOHO |
DE3915992A1 (en) * | 1988-05-19 | 1989-11-23 | Theodor Koch | Process for the reduction of nitrogen oxides |
US5762008A (en) * | 1993-04-20 | 1998-06-09 | Martin Gmbh Fuer Umwelt- Und Enetgietechnik | Burning fuels, particularly for incinerating garbage |
DE4402172C2 (en) * | 1994-01-26 | 2000-09-28 | Steinmueller Gmbh L & C | Process for combusting fuel and plant for carrying out the process |
-
2000
- 2000-06-14 NL NL1015519A patent/NL1015519C2/en not_active IP Right Cessation
-
2001
- 2001-06-14 DK DK01202285T patent/DK1164331T3/en active
- 2001-06-14 ES ES01202285T patent/ES2272406T3/en not_active Expired - Lifetime
- 2001-06-14 PT PT01202285T patent/PT1164331E/en unknown
- 2001-06-14 EP EP01202285A patent/EP1164331B1/en not_active Expired - Lifetime
- 2001-06-14 DE DE60122829T patent/DE60122829T2/en not_active Expired - Fee Related
- 2001-06-14 AT AT01202285T patent/ATE338917T1/en not_active IP Right Cessation
-
2006
- 2006-12-05 CY CY20061101747T patent/CY1105828T1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PT1164331E (en) | 2007-01-31 |
EP1164331B1 (en) | 2006-09-06 |
NL1015519C2 (en) | 2001-12-28 |
DE60122829D1 (en) | 2006-10-19 |
DE60122829T2 (en) | 2007-03-15 |
ATE338917T1 (en) | 2006-09-15 |
ES2272406T3 (en) | 2007-05-01 |
EP1164331A1 (en) | 2001-12-19 |
DK1164331T3 (en) | 2007-01-02 |
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