HRP20231166T1 - Incineration plant - Google Patents

Incineration plant Download PDF

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Publication number
HRP20231166T1
HRP20231166T1 HRP20231166TT HRP20231166T HRP20231166T1 HR P20231166 T1 HRP20231166 T1 HR P20231166T1 HR P20231166T T HRP20231166T T HR P20231166TT HR P20231166 T HRP20231166 T HR P20231166T HR P20231166 T1 HRP20231166 T1 HR P20231166T1
Authority
HR
Croatia
Prior art keywords
combustion
combustion chamber
plant according
solid material
incineration plant
Prior art date
Application number
HRP20231166TT
Other languages
Croatian (hr)
Inventor
Ferdinand Krüll
Original Assignee
Doosan Lentjes 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 Doosan Lentjes Gmbh filed Critical Doosan Lentjes Gmbh
Publication of HRP20231166T1 publication Critical patent/HRP20231166T1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G5/00Incineration of waste; Incinerator constructions; Details, accessories or control therefor
    • F23G5/44Details; Accessories
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2203/00Furnace arrangements
    • F23G2203/101Furnace arrangements with stepped or inclined grate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23GCREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2207/00Control
    • F23G2207/30Oxidant supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Incineration Of Waste (AREA)

Claims (7)

1. Postrojenje za spaljivanje za kruti materijal, koje sadrži - komoru za izgaranje (1) u kojoj kruti materijal izgara i koja je djelomično ograničena pomoću prednjeg stropa (7), - rešetku za izgaranje (2) s kojom kruti materijal i izgoreni kruti materijal mogu biti transportirani kroz komoru za izgaranje (1), - dovod primarnog zraka (3) ispod gornje strane rešetke za izgaranje (2), - prvi prolaz (4) uređen iznad komore za izgaranje (1), gdje komora za izgaranje (1) i prvi prolaz (4) formiraju prijelaznu regiju (5) između komore za izgaranje (1) i prvog prolaza (4), tako da se uspostavlja centralno strujanje, naznačeno time, da je ostvarena izbočina (6) u prijelaznoj regiji (5) koja se proteže prema dolje ispod prednjeg stropa (7).1. Incineration plant for solid material, which contains - the combustion chamber (1) in which the solid material burns and which is partially limited by the front ceiling (7), - combustion grid (2) with which solid material and burnt solid material can be transported through the combustion chamber (1), - primary air supply (3) under the upper side of the combustion grill (2), - the first passage (4) arranged above the combustion chamber (1), where the combustion chamber (1) and the first passage (4) form a transition region (5) between the combustion chamber (1) and the first passage (4), so that central flow is established, indicated by that a projection (6) is realized in the transition region (5) which extends downwards under the front ceiling (7). 2. Postrojenje za spaljivanje prema patentnom zahtjevu 1, naznačeno time, da se izbočina (6) proteže preko cijele širine komore za izgaranje (1).2. Combustion plant according to patent claim 1, characterized in that the projection (6) extends over the entire width of the combustion chamber (1). 3. Postrojenje za spaljivanje prema patentnom zahtjevu 1 ili 2, naznačeno time, da je u okviru izbočine (6) namještena najmanje jedna dizna (8).3. Incineration plant according to claim 1 or 2, characterized in that at least one nozzle (8) is arranged within the protrusion (6). 4. Postrojenje za spaljivanje prema patentnom zahtjevu 3, naznačeno time, da je najmanje jedna dizna (8) usmjerena stražnjom stranom prema ulaznom otvoru komore za izgaranje.4. Combustion plant according to patent claim 3, characterized in that at least one nozzle (8) is directed from the back towards the entrance opening of the combustion chamber. 5. Postrojenje za spaljivanje prema patentnom zahtjevu 3 ili 4, naznačeno time, da je najmanje jedna dizna (8) usmjerena prema dolje.5. Incineration plant according to claim 3 or 4, characterized in that at least one nozzle (8) is directed downwards. 6. Postrojenje za spaljivanje prema jednom od prethodnih patentnih zahtjeva, naznačeno time, da izbočina (6) izviruje najmanje 0,5 m, poželjno najmanje 1 m prema dolje od graničnog dijela od prednjeg stropa (7).6. Incineration plant according to one of the preceding patent claims, characterized in that the projection (6) projects at least 0.5 m, preferably at least 1 m downwards from the boundary part of the front ceiling (7). 7. Postrojenje za spaljivanje prema jednom od prethodnih patentnih zahtjeva, naznačeno time, da izbočina (6) posjeduje takvo proširenje, da je visina komore za izgaranje (1) uzduž smjera kretanja rešetke za izgaranje (2), smanjena pomoću izbočine za najmanje 10%.7. Combustion plant according to one of the previous patent claims, characterized in that the protrusion (6) has such an extension that the height of the combustion chamber (1) along the direction of movement of the combustion grid (2) is reduced by the protrusion by at least 10% .
HRP20231166TT 2021-02-22 2021-02-22 Incineration plant HRP20231166T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP21158466.9A EP4047271B1 (en) 2021-02-22 2021-02-22 Incineration plant

Publications (1)

Publication Number Publication Date
HRP20231166T1 true HRP20231166T1 (en) 2024-01-05

Family

ID=74673112

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20231166TT HRP20231166T1 (en) 2021-02-22 2021-02-22 Incineration plant

Country Status (4)

Country Link
EP (1) EP4047271B1 (en)
ES (1) ES2959017T3 (en)
HR (1) HRP20231166T1 (en)
PL (1) PL4047271T3 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59509469D1 (en) * 1995-05-05 2001-09-06 Bbp Environment Gmbh Waste incineration process and furnace
DE19648639C2 (en) * 1996-10-10 1998-09-17 Steinmueller Gmbh L & C Process for burning fuel on a grate and grate firing to carry out the process
JP3887149B2 (en) * 2000-07-06 2007-02-28 株式会社神戸製鋼所 Stoker furnace and incineration method using the same
JP6397308B2 (en) * 2014-10-31 2018-09-26 川崎重工業株式会社 Incineration plant
PL3712498T3 (en) 2019-03-19 2022-04-25 Doosan Lentjes Gmbh Method of operating an incineration plant for solid material
CN211204051U (en) * 2019-07-23 2020-08-07 光大环保技术研究院(南京)有限公司 Domestic waste burns grate furnace

Also Published As

Publication number Publication date
EP4047271A1 (en) 2022-08-24
PL4047271T3 (en) 2023-12-18
EP4047271B1 (en) 2023-08-02
EP4047271C0 (en) 2023-08-02
ES2959017T3 (en) 2024-02-19

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