SI2751488T1 - Grate for the incineration of solid material - Google Patents

Grate for the incineration of solid material Download PDF

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Publication number
SI2751488T1
SI2751488T1 SI201131524T SI201131524T SI2751488T1 SI 2751488 T1 SI2751488 T1 SI 2751488T1 SI 201131524 T SI201131524 T SI 201131524T SI 201131524 T SI201131524 T SI 201131524T SI 2751488 T1 SI2751488 T1 SI 2751488T1
Authority
SI
Slovenia
Prior art keywords
grate
coupling
burning
grille
elements
Prior art date
Application number
SI201131524T
Other languages
Slovenian (sl)
Inventor
Ernst Schenkel
Original Assignee
Ernst Schenkel
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 Ernst Schenkel filed Critical Ernst Schenkel
Publication of SI2751488T1 publication Critical patent/SI2751488T1/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H3/00—Grates with hollow bars
    • F23H3/02—Grates with hollow bars internally cooled
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23H—GRATES; CLEANING OR RAKING GRATES
    • F23H2900/00—Special features of combustion grates
    • F23H2900/03021—Liquid cooled grates

Abstract

The invention relates to a grate (100) for the incineration of solid material, having at least one grate row (10), which comprises a plurality of grate elements (2) arranged in a row one beside the other, where each grate element comprises at least one tube or fluid channel (30) through which cooling fluid can flow and having corresponding channel-opening regions (3), each arranged laterally on the grate element, and wherein the channel-opening regions (3) are oriented coaxially in relation to one another for coupling by means of coupling elements (1), such that the cooling channels are connected to one another in a fluid-tight manner.

Description

Original document published without description

Claims (11)

REŠETKA ZA SEŽIGANJE TRDNEGA MATERIALA Patentni zahtevkiSOLID MATERIAL CONCRETE GRILLE Patent claims 1. Rešetka za sežiganje trdnih materialov, ki obsega vsaj en niz rešetk (10) z več elementi rešetke (2), ki so razporejeni drug ob drugem, pri čemer vsak element rešetke obsega vsaj en tekočinski kanal (30), skozi katerega lahko teče hladilna tekočina in ki ima ustrezna odprta območja kanalov (3) elementov rešetke (2), ki so nameščeni drug zraven in so predvsem koaksialni drug na drugega, pri čemer so spojni elementi (1) zagotovljeni za medsebojno sklopitev koaksialnih odprtih območij kanalov (3), ki so oblikovani kot sklopitvena ohišja, skozi katera lahko tečejo tekočine, z vsaj enim vodilnim sestavnim delom (11) in vsaj enim centrirnim sestavnim delom (12), označena s tem, da vsaj en vodilni sestavni del (11) spojnega elementa (1) obsega zoženo, prednostno stožčasto zunanjo površino, da se olajšata namestitev in tesnjenje, in/ali vsaj en centrirni sestavni del (12) spojnega elementa (1), ki obsega zoženo, prednostno stožčasto zunanjo površino.A grate for incineration of solid materials comprising at least one grid of grids (10) with several grate elements (2) arranged side by side, each grid element comprising at least one fluid channel (30) through which it can flow (3) of the grate elements (2) which are located next to each other and are predominantly coaxial to each other, wherein the coupling elements (1) are provided for the mutual coupling of the coaxial open areas of the channels (3) , which are formed as coupling casings through which liquids can flow, with at least one guide component (11) and at least one centering component (12), characterized in that at least one guide component (11) of the coupling element (1) ) comprises a narrowed, preferably conical outer surface to facilitate installation and sealing, and / or at least one centrally formed component (12) of the connecting element (1) comprising a narrowed, preferably conical outer surface. 2. Rešetka za sežiganje po zahtevku 1, označena s tem, da odprta območja kanalov (3) obsegajo krožni ali poligonalni notranji obod.The incinerator according to claim 1, characterized in that the open areas of the channels (3) comprise a circular or polygonal inner circumference. 3. Rešetka za sežiganje po katerem koli izmed predhodnih zahtevkov, označena s tem, da vodilni sestavni del (11) in centrirni sestavni del (12) znatno obsegata zunanji obod enake velikosti oziroma obsegata različne zunanje obode, ki so med seboj odmaknjeni.A burning grate according to any one of the preceding claims, characterized in that the guide component (11) and the centering component (12) substantially comprise the outer circumference of the same size, or comprise different outer peripheries which are spaced apart. 4. Rešetka za sežiganje po katerem koli izmed predhodnih zahtevkov, označena s tem, da spojni element (1) obsega krožni ali poligonalni notranji prečni prerez.A burning grate according to any one of the preceding claims, characterized in that the coupling element (1) comprises a circular or polygonal inner cross-section. 5. Rešetka za sežiganje po katerem koli izmed predhodnih zahtevkov, označena s tem, da je med spojnim elementom (1) in elementom rešetke (1), ko sta sestavljena, zagotovljeno vsaj eno tesnilo (8), ki je izdelano iz temperaturno odpornega materiala.A burning grille according to any one of the preceding claims, characterized in that at least one seal (8) is provided between the coupling element (1) and the grate element (1) when assembled, which is made of a temperature-resistant material . 6. Rešetka za sežiganje po zahtevku 5, označena s tem, da je tesnilo (8) nameščeno v vdolbino (7) ustreznega elementa rešetke (2), ki je zagotovljen za vodenje tesnila.A burning grille according to claim 5, characterized in that the seal (8) is positioned in the recess (7) of the corresponding grate element (2) provided for guiding the seal. 7. Rešetka za sežiganje po katerem koli izmed predhodnih zahtevkov, označena s tem, da vsak element rešetke (2) obsega vzdolžno, prečno in/ali vijugasto oblikovane hladilne kanale (30) oziroma hladilni kanal (30), ki je oblikovan kot hladilna cev.A burning grate according to any one of the preceding claims, characterized in that each grate element (2) comprises longitudinally, transversely and / or wind-shaped cooling channels (30) or a cooling channel (30) formed as a cooling tube . 8. Rešetka za sežiganje po zahtevku 7, označena s tem, da je hladilni kanal (30) elementa rešetke (2), ki je oblikovan kot hladilna cev, odstranljivo ali neodstranljivo povezan, s pomočjo vstavljanja ali ulivanja, na primer, z elementom rešetke.A burning grille according to claim 7, characterized in that the cooling channel (30) of the grate element (2) formed as a cooling tube is removably or irreversibly connected by means of insertion or casting, for example, with a grille element . 9. Rešetka za sežiganje po katerem koli izmed predhodnih zahtevkov, označena s tem, da je vstopna in/ali izstopna odprtina za hladilno tekočino vrste rešetke (10) rešetke (100) povezana z vsaj enim elementom rešetke (2) te vrste (10).The incinerator according to any one of the preceding claims, characterized in that the inlet and / or the outlet opening for the cooling liquid of the grille type (10) of the grate (100) is connected to at least one grate element (2) of this type (10) . 10. Rešetka za sežiganje po katerem koli izmed predhodnih zahtevkov, označena s tem, da je med vodilnim sestavnim delom (11) in centrirnim sestavnim delom (12) zagotovljena višina v obliki koraka.The incinerator according to any one of the preceding claims, characterized in that a height in the form of a step is provided between the guide component (11) and the centering component (12). 11. Rešetka za sežiganje po katerem koli izmed predhodnih zahtevkov, označena s tem, da elementi rešetke (2) obsegajo stranske stene, v katerih se nahajajo priključne odprtine (4) za držalne vijačne povezave, pri čemer vijačne povezave zagotavljajo sklopitev tekočinskih kanalov s pomočjo spojnega elementa (1) med dvema sosednjima elementoma rešetke (2).The incinerator according to any one of the preceding claims, characterized in that the grate elements (2) comprise side walls in which the connection openings (4) for the holding screw connections are located, wherein the screw connections provide a coupling of the liquid channels by means of of the coupling element (1) between the two adjacent grate elements (2).
SI201131524T 2011-09-01 2011-09-01 Grate for the incineration of solid material SI2751488T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2011/065081 WO2013029680A1 (en) 2011-09-01 2011-09-01 Grate for the incineration of solid material
EP11752202.9A EP2751488B1 (en) 2011-09-01 2011-09-01 Grate for the incineration of solid material

Publications (1)

Publication Number Publication Date
SI2751488T1 true SI2751488T1 (en) 2018-08-31

Family

ID=44583008

Family Applications (1)

Application Number Title Priority Date Filing Date
SI201131524T SI2751488T1 (en) 2011-09-01 2011-09-01 Grate for the incineration of solid material

Country Status (4)

Country Link
EP (1) EP2751488B1 (en)
ES (1) ES2677016T3 (en)
SI (1) SI2751488T1 (en)
WO (1) WO2013029680A1 (en)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1170317A (en) * 1914-06-23 1916-02-01 James M Nye Water-grate.
US2328469A (en) * 1941-09-04 1943-08-31 Laffly Edmond Gabriel Coupling device
US2333157A (en) * 1942-08-10 1943-11-02 James L Douglass Tube coupling
DE2158217A1 (en) * 1971-11-19 1973-05-24 Mannesmann Ag CONNECTION OF A HIGH PRESSURE PIPE RUNNING AT RIGHT ANGLE TO THE CONNECTION OPENING
GB8918093D0 (en) * 1989-08-08 1989-09-20 Anson Ltd Improved pipeline couplings
US5060988A (en) * 1990-05-08 1991-10-29 Nwd International, Inc. Hydraulic coupling
DE4400992C1 (en) 1994-01-14 1995-05-11 Noell Abfall & Energietech Grate bar and grate with cooling device
DE29823148U1 (en) * 1998-12-22 1999-02-25 Mannesmann Ag Liquid-cooled combustion grate
AU2000266797A1 (en) 2000-09-04 2002-03-22 Theodor Koch Grate bar with liquid cooling for incinerators
ATE330179T1 (en) 2000-12-29 2006-07-15 Von Roll Umwelttechnik Ag RUST BLOCK AS PART OF A GRATE FOR A PLANT FOR THERMAL TREATMENT OF WASTE
US6988748B2 (en) * 2003-12-23 2006-01-24 Martinrea Industries, Inc. Fluid coupling assembly
DE102004034322B4 (en) * 2004-07-15 2006-09-28 Lurgi Lentjes Ag grate plate
CH697973B1 (en) * 2005-06-10 2009-04-15 Alstom Technology Ltd Grate roller.
EP2003396A3 (en) 2005-09-06 2012-11-07 Ernst Schenkel Grate element

Also Published As

Publication number Publication date
EP2751488B1 (en) 2018-04-11
ES2677016T3 (en) 2018-07-27
WO2013029680A1 (en) 2013-03-07
EP2751488A1 (en) 2014-07-09

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