EP0650017B1 - Grille pour un foyer - Google Patents
Grille pour un foyer Download PDFInfo
- Publication number
- EP0650017B1 EP0650017B1 EP94115715A EP94115715A EP0650017B1 EP 0650017 B1 EP0650017 B1 EP 0650017B1 EP 94115715 A EP94115715 A EP 94115715A EP 94115715 A EP94115715 A EP 94115715A EP 0650017 B1 EP0650017 B1 EP 0650017B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- grate
- bar
- locking means
- fastened
- bars
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000008878 coupling Effects 0.000 claims abstract description 8
- 238000010168 coupling process Methods 0.000 claims abstract description 8
- 238000005859 coupling reaction Methods 0.000 claims abstract description 8
- 230000002265 prevention Effects 0.000 claims 4
- 230000004888 barrier function Effects 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010012735 Diarrhoea Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000004056 waste incineration Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H17/00—Details of grates
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23H—GRATES; CLEANING OR RAKING GRATES
- F23H7/00—Inclined or stepped grates
- F23H7/06—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding
- F23H7/08—Inclined or stepped grates with movable bars disposed parallel to direction of fuel feeding reciprocating along their axes
Definitions
- the invention relates to a grate for a furnace according to the preamble of claim 1.
- Such grids serve for burning and simultaneous further transport of fired goods and are mainly in Waste incineration plants used.
- Such a grate is known from DE-C-28 08 057, which attached one on the side cheek Holding device through which the lateral Slidability of an edge bar towards the middle of the grate is limited. However, it leaves the edge bar vertical Scope that even runs upwards is unlimited.
- the invention is intended to remedy this.
- the invention as it is characterized in the claims creates one Grate, in which the rows of grate bars are in their angular position reliably fixed and thus swiveling one up entire row of grate bars is securely prevented while a Swing up rows of grate bars and remove Grate bars for maintenance purposes are easily possible and without the underwind area of Maintenance personnel would have to be entered.
- Fig. 1 shows an oblique top view Grate according to the invention with a grate track 1, which bounded on both sides by side walls slidably pressed side cheeks 2 is limited. He can also be two or more arranged side by side Center beams have separate grate tracks.
- the grate track 1 consists of alternating in the longitudinal direction Fixed bar rows 3 and moving bar rows 3 ', each of side by side grate bars 4 are formed.
- the rear ends of the grate bars 4 each rest (FIG. 2) a grate bar support 5, which here as a rod with a round Cross-section is formed and they include the same with a front limiting pin 6a and a rear Limiting pin 6b, which protrudes downwards Longitudinal displaceability of the grate bar 4 compared to the Limit grate bar support 5, namely the same in Transverse direction alternately from the limiting pin 6a, b
- Grate bars 4 semi-circular scarce or (not shown) semi-oval at a distance, d. H.
- the grate bars 4 on the Grate bar support 5 only put on, d. H. after lifting removable and laterally movable.
- a surface 7 that rises to the front of the grate bar 4 each bent downward and forms a front surface 8 which is approximately perpendicular to the surface 7 is directed.
- the grate bars 4 of a grate bar row 3, 3 ' each lie on the surface of one with the front end Grate bar 4 of the next row of grate bars 3 '; 3 on, d. H. the grate bars of a fixed bar row 3 on which one Moving rod row 3 'and vice versa.
- the moving bar rows 3 ' are supported by the grate bar supports 5, on which their grate bars rest and which can be swiveled hung and z. B. by piston 9 (Fig. 1, only one shown) are driven in a longitudinal direction reciprocating cyclic movement, the Movements of successive rows of moving bars 3 'in each case are 180 ° out of phase. That means that e.g. B. each second moving rod row 3 'is advanced while at the same time the moving rod rows 3 'in between withdrawn (in Figures 2, 3, 9, 12 are the Moving rod rows 3 'each solid in a limit position and shown in broken lines in the other limit position). These opposing movements make the kiln evenly and reliably stoked and advanced.
- the grate bars 4 are on both sides with their next Neighbors connected by couplings. Each grate bar 4 has two protruding downwards on the side edges Side ribs 10 on. For every second grate bar 4 one Fixed bar row 3 is one in each of the side ribs 10 Bore 11 (Fig. 4) provided in which a transverse to Longitudinally directed bolt 12 inserted and by means of a mother 13 is held. The in between Grate bars 4 have open back at the same height Longitudinal slots 14 through which each through the Hole 11 on the neighboring grate rod pin 12 protrudes, which carries a head 15 at the end.
- the bolt 12 apart from minor play, prevents a mutual one Swiveling adjacent grate bars around the grate bar support 5, at the same time the head 15 and the nut 13 act as the edges of the bore 11 or the longitudinal slot 14 crossbars that allow the lateral distance Limit adjacent grate bars.
- the head 15 and the nut 13 act as the edges of the bore 11 or the longitudinal slot 14 crossbars that allow the lateral distance Limit adjacent grate bars.
- the grate bars 4 of the moving bar rows 3 ' are the same Way connected.
- a fixed grate bar 4 ' In contrast to the moving rod rows 3 ' is in the case of the fixed rod rows 3 of a wear plate 16 on the side wall 2 adjacent edge bar (Fig. 3, 4), which is constructed similarly to the other grate bars 4 and with longitudinal slots 14 in the side ribs 10 provided group belongs, a fixed grate bar 4 ', the by a swivel fixation, which is of the same design is effective like that between neighboring grate bars Coupling, with the side cheek 2 is connected.
- she consists from a bolt designed as a bolt 12 ', which protrudes through a bore 11 'which the wear plate 16 and the side cheek 2 penetrates, and by means of one on outside end screwed nut 13 'on the Sidewall 2 is attached.
- the slightly stronger one inner end carries one within the side rib 10 lying head 15 'so that it not only with the lower Edge of the longitudinal slot 14 as a stop surface cooperating, a pivoting of the edge bar 4 'around Prevents rust bar support 5, but also its removal limited by the wear plate 16 by the head 15 'as Crossbar with the side facing away from the side wall Inside of the side rib 10 forms a stop.
- the fixed Grate bars 4 'of the fixed bar rows 3 not with rear ones Provide limiting pin 6b. So that she is still in Operation cannot remove from their location is in each case a longitudinal fixation is provided, which a shift in Prevents longitudinal direction.
- the longitudinal fixation is like this trained that they from the side of the grate track 1 lying area can be operated.
- the swivel fixation is like this trained that it is also a longitudinal fixation can be used.
- the described execution of the same is by tightening the nut 13 'the bolt 12 'pulled outwards so that the fixed grate bar 4' between its head 15 'and the wear plate 16 is clamped and immovably fixed.
- the Mother 13 'can also use other clamping devices, e.g. B. a Eccentric clamps are used.
- a swivel fixation also acts as a longitudinal fixation, there is (Fig. 5 - 7) bar directed transversely to the longitudinal direction of the grating track 1 of a cam sleeve 18 and one surrounded by the same Mandrel 19 with two symmetrical at its end arranged locking cams 20 which have a cross bar form, which does not protrude radially from the cam sleeve 18.
- the locking nut 25 solved and the mandrel 19 rotated by 90 °, so that Locking cam 20 with the slot 23 to cover come. Then the nut 21 is loosened, and the whole bolt pulled back. The activation of the Swivel and longitudinal fixation takes place accordingly.
- FIG. 8 is the bolt as a turning pin 19 which can be fixed by a locking nut 25 trained, however, immediately in a below the Wear plate 16 the side wall 2 penetrating bore 22 stored and on its outside the side cheek 2 located end with a rotary lever 26 and opposite end, which by a recess 27 am lower edge of the side rib 10 of the fixed grate bar 4 ' protrudes with a single locking cam 20 as Cross bar is provided. Since the locking nut 25 a exerts an outward pull on the mandrel 19, is by the locking cam 20 on the Inner surface of the side rib 10 over the front edge of the Entry 27 engages, the fixed grate bar 4 'against Wear plate 16 pressed and clamped so. To the solution this swivel and longitudinal fixation becomes the locking nut 25 loosened and then the mandrel 19 rotated (Fig. 9) until the side rib 10 is free from the locking cam 20 is.
- the longitudinal fixation is from Swivel fixation, that of the first embodiment (Fig. 4) can correspond with a bolt 12 'through the nut 13 'secured, but no clamping of the fixed Edge bar 4 'causing train is exposed, separated.
- the side ribs 10 of the fixed Grate bar 4 'attached slightly in front of the rear end Have congruent holes 28 through which a cross latch 29 directed in the longitudinal direction protrudes. He also penetrates one with the holes 28 in one Line lying bore 30 in a between the Side ribs 10 of the fixed grate bar 4 'projecting on Grate bar support 5 of the corresponding fixed row 3 attached tab 31.
- This longitudinal fixation allows a lateral displacement of the fixed grate bar 4 ', the however is limited by the swivel fixation. Furthermore it places its position with respect to the corresponding (fixed) grate bar support 5 and thus also the other fixed parts of the grate.
- the bolt 29 protrudes through an air opening 32 Side cheek 2 into an outer end through a cover 33 closed safety tube 34, which in an opening 35th is screwed onto the outside of the side wall 2. It can be after Opening a revision door 36 by means of a Wrench located on the outside of the cover 33 attached hexagon 37 attacks, be unscrewed (Fig. 10a), after which the bolt 29 approximately by means of pliers pulled out and the longitudinal fixation can be released.
- a separation of the swivel fixation and the longitudinal fixation, as shown in the last two examples, enables structurally particularly simple and also under the difficult conditions in the area of a grate prevail, very reliable constructive solutions.
- the Longitudinal position of the edge bar 4 ' is also by the Locking surface 42 secured. After loosening the nut 44 However, the hold-down device 45 can be raised until the Locking surface 42 is free from bolt 43.
- the Swivel lock is designed the same as on the outside Edge.
- edge bars 4 ' Fixed bar rows 3 fixed so that they are Swiveling around the grate bar support 5 as well as with respect have little play to the side.
- Rust bars effective couplings so by fixing an entire row of fixed bars 3 of the two edge bars 4 ' is fixed with respect to pivoting about its grate bar support 5.
- the moving rod rows 3 ' have something in this regard Game, but each by the immediately behind it lying overlapping row of fixed bars 3 is limited. she cannot be swung up so far that could open dangerous gaps in the grate surface.
- edge bar 4 'on the Sidewall 2 by means of an air opening 32 inserted slightly bent rod so that its front end by means of a hook or the like on the Grate surface grasped and he pulled out and removed can be, the swivel fixation and the coupling loosen with the neighboring grate bar by the engagement the longitudinal slots 14 with the bolts 12 ', 12 releases.
- Analogous the longitudinal fixation on the central beam 40 is released and the Edge bar 4 'advanced by the bolt 43 by the Hold-down device 45 by means of the rotary lever 46 accordingly is rotated.
- the fixed bar rows 3 and unfixed moving rod rows 3 ' starting with the rearmost, taking advantage of their limited game swung up.
- the games add up the rows of grate bars behind it, so that the concerned grate bar 4 can be raised so far that the rear limiting pin 6b over the grate bar support 5 lifted and the grate bar 4 pulled out to the front can. If he belongs to the group of those with open back Heard longitudinal slots 14 equipped grate bars, he can be removed alone, otherwise along with his two neighboring grate bars.
- the insertion of a new or the repaired or too only checked grate bar 4 takes place in the corresponding Wise.
- the whole operation requires no intrusion into the Underwind area.
- the longitudinal fixations can from outside the side wall 2 and from under the central beam 40 lying area can be operated.
- the removal of the to be replaced grate bar 4 and the insertion of the same or a corresponding grate bar 4 are made by the Rust surface.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Incineration Of Waste (AREA)
- Furnace Details (AREA)
- Storage Of Fruits Or Vegetables (AREA)
Claims (26)
- Grille pour un équipement de chauffage munie d'au moins une bande grillagée (1) avec plusieurs rangées de barreaux fixes (3) et rangées de barreaux mobiles (3'), délimitées de chaque côté par les parois latérales de la bande grillagée (1), composées de barreaux de grille (4) disposés les uns à côté des autres, lesquels sont chacun reliés au niveau de leur extrémité arrière avec un support de barreaux de grille (5) fixe ou mobile de manière à pouvoir pivoter ou coulisser latéralement, mais qui peuvent tout au plus coulisser de manière limitée dans le sens longitudinal et qui reposent avec leur extrémité avant sur un barreau de grille (4) de la rangée de barreaux de grille suivante (3', 3), les barreaux de grille (4) d'une rangée de barreaux de grille (3', 3) étant à chaque fois reliés par des moyens de liaison disposés sous la surface (7) de ceux-ci uniquement entre eux de manière à ce que des barreaux de grille (4) voisins puissent coulisser latéralement les uns par rapport aux autres tout au plus de manière limitée et qu'ils puissent pivoter tout au plus faiblement par rapport au support de barreaux de grille (5), caractérisée par le fait qu'au moins un barreau de grille (4') immobilisé soit prévu dans chaque rangée de barreaux fixes (3), lequel est immobilisé par des moyens de maintien venant en prise sous la surface de la rangée de barreaux fixes (3) de telle manière qu'il ne puisse ni coulisser dans le sens longitudinal ni pivoter en hauteur par rapport à la paroi latérale de la bande grillagée (1), les autres barreaux de grillage (4) de la rangée de barreaux fixes (3) étant également bloqués contre le pivotement en raison desdits moyens de liaison et les moyens de maintien pouvant être détachés, au moins du point de vue de leur aptitude à coulisser dans le sens longitudinal, depuis la zone qui se trouve à l'extérieur d'une paroi latérale de la bande grillagée (1).
- Grille selon la revendication 1, caractérisée par le fait que l'au moins un barreau de grille (4') immobilisé est à chaque fois un barreau de bordure.
- Grille selon la revendication 2, caractérisée par le fait que les deux barreaux de bordure d'une rangée de barreaux fixes (3) sont à chaque fois immobilisés.
- Grille selon la revendication 2 ou 3, caractérisée par le fait que les moyens de maintien délimitent à chaque fois l'écartement du barreau de grille (4') immobilisé, par rapport à la paroi latérale connexe.
- Grille selon l'une des revendications 1 à 4, caractérisée par le fait que les moyens de maintien comprennent à chaque fois un dispositif de fixation du pivotement relâchable avec au moins un verrou dirigé pratiquement transversalement par rapport au sens longitudinal et ancré dans une paroi latérale, lequel fait saillie au-dessus d'une surface de butée dirigée vers le haut sur le barreau de grille (4') immobilisé.
- Grille selon les revendications 4 et 5, caractérisée par le fait que le verrou comprend un verrou transversal qui empiète sur une surface opposée à la paroi latérale sur le barreau de grille (4') immobilisé.
- Grille selon la revendication 5 ou 6, caractérisée par le fait que le verrou fait saillie au travers d'une fente longitudinale (14) ouverte à l'arrière sur le barreau de grille (4') immobilisé.
- Grille selon la revendication 7, caractérisée par le fait que le verrou est réalisé sous la forme d'un boulon (12') et le verrou transversal est en forme de disque.
- Grille selon l'une des revendications 6 à 8, caractérisée par le fait que le dispositif d'immobilisation du pivotement présente des moyens de serrage détachables à partir d'une zone se trouvant à l'extérieur de la paroi latérale, lesquels exercent sur le verrou transversal une traction dirigée contre la paroi latérale.
- Grille selon la revendication 6 ou 9, caractérisée par le fait que le verrou latéral repose sur une broche (19) ancrée dans la paroi latérale de manière à pouvoir pivoter et que sa prise avec le barreau de bordure (4') immobilisé est détachable par un pivotement de la broche (19).
- Grille selon la revendication 10, caractérisée par le fait que la broche (19) fait saillie au travers d'une fente (23) fermée sur le barreau de grille (4') immobilisé.
- Grille selon la revendication 11, caractérisée par le fait que le verrou comprend une douille à cames (18), laquelle entoure la broche (19) et fait saillie dans la fente (23) avec deux cames d'immobilisation (24) de manière à remplir celle-ci dans le sens longitudinal.
- Grille selon l'une des revendications 5 à 8, caractérisée par le fait que les moyens de maintien comprennent un dispositif d'immobilisation longitudinale détachable à partir d'une zone se trouvant à l'extérieur d'une paroi latérale, lequel évite un coulissement longitudinal du barreau de grille (4') immobilisé par rapport au support de barreaux de grille (5), alors qu'il peut être coulissé vers l'avant dans le sens longitudinal après avoir détaché le dispositif d'immobilisation longitudinale et que le dispositif d'immobilisation du pivotement est ainsi relâché.
- Grille selon la revendication 13, caractérisée par le fait que le dispositif d'immobilisation longitudinale comprend un verrou (29; 43), lequel est dirigé au moins approximativement transversalement par rapport au sens longitudinal et agit conjointement avec une surface de verrouillage orientée vers l'avant sur le barreau de grille (4') immobilisé.
- Grille selon la revendication 14, caractérisée par le fait que le verrou (29) peut être tiré en arrière au travers de la paroi latérale pour détacher le dispositif d'immobilisation longitudinale.
- Grille selon les revendications 14 et 15, caractérisée par le fait que le barreau de grille (4') immobilisé présente un orifice (28) dans lequel fait saillie le verrou (29).
- Grille selon l'une des revendications 14 à 16, caractérisée par le fait que le verrou (29) agit conjointement avec une surface de maintien orientée vers l'arrière sur le support de barreaux de grille (5).
- Grille selon les revendications 16 et 17, caractérisée par le fait qu'un orifice (30) dans un collier (31) sur le support de barreaux de grille (5), dans lequel fait également saillie le verrou (29), est aligné avec l'au moins un orifice (28) dans le barreau de grille (4') immobilisé.
- Grille selon l'une des revendications 15 à 18, caractérisée par le fait que l'extrémité côté paroi du verrou (29) fait saillie de manière à pouvoir coulisser au travers d'un orifice dans la paroi latérale et qu'il y est maintenu en position d'immobilisation par une barrette amovible.
- Grille selon l'une des revendications 15 à 18, caractérisée par le fait que le verrou (29) est vissé dans un orifice taraudé (38) dans la paroi latérale.
- Grille selon la revendication 14, caractérisée par le fait que le verrou (43) pénètre dans une entaille (41) ouverte vers le haut dans le barreau de grille (4') immobilisé et qu'il peut être levé pour détacher le dispositif d'immobilisation longitudinale.
- Grille selon la revendication 21, caractérisée par le fait que le verrou (43) est réalisé sous la forme de la traverse d'un serre-flan (45) en forme de T, lequel peut être pivoté autour d'un axe vertical après avoir levé le verrou (43) de manière à ce que le verrou (43) fasse coulisser en avant le barreau de grille (4') immobilisé.
- Grille selon l'une des revendications 1 à 22, caractérisée par le fait que les barreaux de grille (4) reposent à chaque fois seulement sur le support de barreaux de grille (5), leur capacité à coulisser dans le sens longitudinal étant à chaque fois limitée par un tenon de limitation (6a) avant dépassant vers le bas devant le support de barreaux de grille (5) et, sauf éventuellement dans le cas des barreaux de grille (4') immobilisés, par un tenon de limitation (6b) arrière dépassant vers le bas derrière le support de barreaux de grille (5) .
- Grille selon l'une des revendications 1 à 23, caractérisée par le fait que les moyens de liaison destinés à relier les barreaux de grille (4) entre eux sont réalisés de telle manière qu'ils permettent un pivotement des barreaux de grille (4) reliés entre eux autour d'un axe transversal passant devant le support de barreaux de grille (5) et puissent être détachés les uns par rapport aux autres en faisant coulisser les barreaux de grille (4) dans le sens longitudinal.
- Grille selon la revendication 24, caractérisée par le fait que les moyens de liaison se composent d'accouplements individuels qui relient chacun deux barreaux de grille (4) voisins.
- Grille selon la revendication 24 ou 25, caractérisée par le fait que l'accouplement est à chaque fois réalisé sous la forme d'un boulon (12) dirigé transversalement par rapport au sens longitudinal, lequel fait saillie au travers d'au moins un orifice (11) sur au moins un barreau de grille (4) et au travers d'au moins une fente longitudinale (14) ouverte à l'arrière sur au moins un autre barreau de grille (4) et comporte un verrou transversal aux extrémités.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH3173/93 | 1993-10-21 | ||
CH317393 | 1993-10-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0650017A1 EP0650017A1 (fr) | 1995-04-26 |
EP0650017B1 true EP0650017B1 (fr) | 1998-04-22 |
Family
ID=4250201
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP94115715A Expired - Lifetime EP0650017B1 (fr) | 1993-10-21 | 1994-10-06 | Grille pour un foyer |
Country Status (7)
Country | Link |
---|---|
US (1) | US5538128A (fr) |
EP (1) | EP0650017B1 (fr) |
JP (1) | JPH07180823A (fr) |
AT (1) | ATE165433T1 (fr) |
DE (1) | DE59405777D1 (fr) |
ES (1) | ES2115837T3 (fr) |
NO (1) | NO303407B1 (fr) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2644912B2 (ja) | 1990-08-29 | 1997-08-25 | 株式会社日立製作所 | 真空処理装置及びその運転方法 |
DE19528310A1 (de) * | 1995-08-02 | 1997-02-06 | Abb Management Ag | Rost für eine Feuerungsanlage |
EP0981021A1 (fr) * | 1998-08-19 | 2000-02-23 | Asea Brown Boveri AG | Grille pour incinérateurs |
CA2270484C (fr) * | 1999-04-27 | 2000-10-17 | Maxi-Tour Inc. | Dispositif de transfert d'articles |
AU776445B2 (en) | 1999-05-21 | 2004-09-09 | Barlow Projects, Inc. | Improved mass fuel combustion system |
US6742646B2 (en) | 2001-09-28 | 2004-06-01 | Mcneil-Ppc, Inc. | Systems, methods and apparatuses for manufacturing dosage forms |
US6981455B2 (en) * | 2002-03-08 | 2006-01-03 | Lefcort Malcolm D | Two-stage wet waste gasifier and burner |
EP1540251A2 (fr) * | 2002-06-24 | 2005-06-15 | John N. Basic Sr. | Grilles de secheur d'incinerateur a temperature reglable |
CN2573878Y (zh) * | 2002-10-02 | 2003-09-17 | 马成果 | 一种循环燃烬炉排 |
ITMI20041746A1 (it) * | 2004-09-14 | 2004-12-14 | Tm E S P A Termomeccanica | Impianto di smaltimento rifiuti |
JP5087221B2 (ja) * | 2005-12-06 | 2012-12-05 | 株式会社荏原製作所 | ストーカ式燃焼装置 |
EP1840463A1 (fr) * | 2006-03-27 | 2007-10-03 | Babcock & Wilcox Voelund ApS | Système tendeur de grilles de combustion |
CH701280B1 (de) * | 2007-08-22 | 2010-12-31 | Doikos Investments Ltd | Flüssigkeitsgekühlte Rostplatte mit Verschleissplatten und aus solchen Rostplatten bestehender Stufenrost. |
DE202009009082U1 (de) * | 2009-07-02 | 2009-10-08 | Kroll, Timm | Abtropfmatte |
ITTO20090918A1 (it) * | 2009-11-26 | 2011-05-27 | Tm E S P A Termomeccanica Ecolo Gia | Impianto di smaltimento rifiuti provvisto di sistema di accostamento dei barrotti. |
CH703509B1 (de) * | 2010-07-30 | 2014-08-29 | Doikos Investments Ltd | Wassergekühlter Schub-Verbrennungsrost mit einem hydraulischen Antrieb für seine beweglichen Rostplatten. |
CN101876442B (zh) * | 2010-08-06 | 2012-03-07 | 无锡华光锅炉股份有限公司 | 炉排侧梁的安装结构 |
GB2483479A (en) * | 2010-09-09 | 2012-03-14 | Tiska Gmbh | Furnace grate bars |
EP3583357B1 (fr) * | 2017-02-17 | 2023-05-03 | Mitsubishi Power Europe GmbH | Grille d'avance dotée d'éléments de séparation de voies de grille |
JP7344043B2 (ja) * | 2019-08-09 | 2023-09-13 | 川崎重工業株式会社 | ストーカ装置 |
DE102020003114A1 (de) | 2020-05-25 | 2021-11-25 | Martin GmbH für Umwelt- und Energietechnik | Roststab, Roststabanordnung und Verfahren zum Betreiben einer Roststabanordnung |
EP3982044B1 (fr) * | 2020-10-08 | 2024-04-24 | Martin GmbH für Umwelt- und Energietechnik | Procédé pour maintenir ensemble des barreaux de grille adjacents, ainsi qu'un ensemble de barreaux de grille |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH585372A5 (fr) * | 1975-03-17 | 1977-02-28 | Von Roll Ag | |
DE2808057C2 (de) * | 1978-02-24 | 1980-02-14 | Josef Martin Feuerungsbau Gmbh, 8000 Muenchen | Rostbelag für mechanisch bewegte stufenförmige Feuerungsroste von Großfeuerungen |
DE3049086C2 (de) * | 1980-12-24 | 1983-07-14 | Widmer & Ernst AG, 5430 Wettingen | Roststabreihe für Feuerungsroste von Verbrennungsöfen |
DE3330636C1 (de) * | 1983-08-24 | 1985-01-10 | Martin GmbH für Umwelt- und Energietechnik, 8000 München | Rostbelag fuer mechanisch bewegte stufenfoermige Feuerungsroste von Grossfeuerungen |
EP0165432B1 (fr) * | 1984-05-21 | 1989-05-10 | KOCH, Theodor | Four, notamment pour la combustion des ordures, du charbon, du bois et des déchets industriels |
FR2609530B1 (fr) * | 1987-01-09 | 1991-01-11 | Traitement Indl Residus Urbain | Grille de foyer, avec des barreaux transversaux en elements solidarises par leurs faces frontales |
US5377663A (en) * | 1993-06-07 | 1995-01-03 | Wheelabrator Environmental Systems, Inc. | Grate combustion system |
-
1994
- 1994-10-06 EP EP94115715A patent/EP0650017B1/fr not_active Expired - Lifetime
- 1994-10-06 DE DE59405777T patent/DE59405777D1/de not_active Expired - Lifetime
- 1994-10-06 ES ES94115715T patent/ES2115837T3/es not_active Expired - Lifetime
- 1994-10-06 AT AT94115715T patent/ATE165433T1/de active
- 1994-10-18 US US08/324,658 patent/US5538128A/en not_active Expired - Fee Related
- 1994-10-19 JP JP6280065A patent/JPH07180823A/ja active Pending
- 1994-10-20 NO NO943981A patent/NO303407B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2115837T3 (es) | 1998-07-01 |
NO303407B1 (no) | 1998-07-06 |
NO943981L (no) | 1995-04-24 |
NO943981D0 (no) | 1994-10-20 |
US5538128A (en) | 1996-07-23 |
DE59405777D1 (de) | 1998-05-28 |
EP0650017A1 (fr) | 1995-04-26 |
JPH07180823A (ja) | 1995-07-18 |
ATE165433T1 (de) | 1998-05-15 |
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