[go: up one dir, main page]

EP2397758B1 - Moyen de transport et procédé de transport de résidus de combustion - Google Patents

Moyen de transport et procédé de transport de résidus de combustion Download PDF

Info

Publication number
EP2397758B1
EP2397758B1 EP11165600.5A EP11165600A EP2397758B1 EP 2397758 B1 EP2397758 B1 EP 2397758B1 EP 11165600 A EP11165600 A EP 11165600A EP 2397758 B1 EP2397758 B1 EP 2397758B1
Authority
EP
European Patent Office
Prior art keywords
conveyor belt
conveying
gas flow
housing
perforated plate
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.)
Active
Application number
EP11165600.5A
Other languages
German (de)
English (en)
Other versions
EP2397758A3 (fr
EP2397758B8 (fr
EP2397758A2 (fr
Inventor
Rafael Dr. Moreno Rueda
Jeremy Phillip Kirsch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clyde Bergemann DRYCON GmbH
Original Assignee
Clyde Bergemann DRYCON 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 Clyde Bergemann DRYCON GmbH filed Critical Clyde Bergemann DRYCON GmbH
Publication of EP2397758A2 publication Critical patent/EP2397758A2/fr
Publication of EP2397758A3 publication Critical patent/EP2397758A3/fr
Publication of EP2397758B1 publication Critical patent/EP2397758B1/fr
Application granted granted Critical
Publication of EP2397758B8 publication Critical patent/EP2397758B8/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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

Definitions

  • the present invention relates to a conveying means and a method for conveying combustion residues.
  • the invention finds application in incinerators with at least one combustion boiler, for example plants for burning fossil fuels or waste incineration plants.
  • hot material When removing ash, slag or incineration residues, hereinafter also referred to as "hot material", it is of particular importance, on the one hand by cooling to achieve a specific solidification or solidification of the hot, partially still molten materials, so that in particular a promotion or Further processing of these materials after deduction from the combustion boiler is made possible. In addition, it is also desirable to use the energy still present in the hot material and thus to improve the overall efficiency of the incinerator or the incinerator.
  • the combustion boiler are operated with a negative pressure, so that a gas flow enters through a gas inlet or a material outlet of the housing into the housing and is withdrawn there by a corresponding suction against a conveying direction of the hot material towards the combustion boiler, wherein the hot material through the Gas stream is cooled.
  • From the US 2 326 115 A is a conveyor belt for drying food, such as. As raw potatoes, known to protect them from premature spoilage.
  • a housing of the conveyor belt fans are arranged, with which hot air is directed to the conveyed.
  • the WO 2008/142594 A2 discloses a hot combustion residue delivery means in which barrier flaps are rotatably mounted on an upper surface of a housing.
  • the barrier flaps serve as cooling air seals and lie with their lower edge on the conveyed material.
  • a method for promoting combustion residues should also be specified, with which sufficient cooling and optimal energy recovery from the combustion residues can be realized even on comparatively short conveyor lines.
  • the combustion residue conveying means has at least one conveyor belt and at least one housing surrounding the at least one conveyor belt, wherein at least one deflecting means for deflecting a gas flow flowing longitudinally of the at least one conveyor belt to the at least one conveyor belt is arranged in or on the housing wherein the at least one deflection means is at least one perforated plate having holes in the form of holes, slots and / or apertures, the at least one perforated plate having on its upper side flow converters which project from the top of the at least one perforated plate and Pass parts of the gas stream in the direction of the holes of the at least one perforated plate, and wherein the gas flow through the at least one deflection over at least 25% of a conveying path of the at least one conveyor belt is deflected.
  • the conveying means are in particular so-called plate conveyors and / or drag chain conveyors which have metal plates for receiving materials to be conveyed and metal chains and / or metal knits and / or metal nets for transmitting drive forces can.
  • the conveyor belt is at least partially enclosed by a housing, in particular in such a way that substantially an encapsulation of the conveyor belt is formed, so that an undesired escape of ash and / or gases into the environment is avoided.
  • the housing is designed substantially gas-tight to the environment, with the exception of at least one predetermined gas inlet (in particular at least one air inlet opening) and the (at least one) material inlet, can be abandoned by the combustion residues on the conveyor belt, and the material outlet, through the combustion residues of the Conveyor belt can be omitted from the housing.
  • the housing preferably encloses the entire conveyor belt, and (only) allows gas exchange via the above-mentioned openings.
  • the housing is preferably made of metal.
  • the device for (dry) cooling of the combustion residues during transport or storage on the conveyor belt, the device (in particular the housing) is designed such that a gas stream flowing longitudinally to the at least one conveyor belt is formed.
  • the longitudinally flowing to the at least one conveyor belt gas flow arises in particular by the fact that a (cool) gas, in particular from the environment such.
  • a vacuum source such.
  • an active flow of the housing can be used with gas using a positive pressure source, so that the gas is injected into the gas inlet.
  • the gas stream cools the combustion residues conveyed on the conveyor belt.
  • At least one deflection means for deflecting the longitudinally flowing to the at least one conveyor belt in or on the housing Gas stream arranged.
  • the deflecting means is arranged to deflect the (otherwise) longitudinally or parallel to the conveying direction of the at least one conveyor belt flowing gas stream at least 30 °, preferably at least 60 ° or more preferably at least 90 ° in the direction of the conveyor belt.
  • the arrangement of the at least one deflection means takes place above the at least one conveyor belt, wherein between the at least one deflection means and the at least one conveyor belt a distance perpendicular to the conveyor belt is formed. This distance corresponds to at least one regularly expected loading height of the at least one conveyor belt or is preferably even greater than the regularly expected loading height.
  • the loading height is the regularly expected maximum height of the combustion residues on the at least one conveyor belt that is perpendicular to the at least one conveyor belt.
  • the deflection means may extend completely and / or partially over a width (transverse to the conveying direction) of the at least one conveyor belt.
  • the at least one deflecting means is at least one perforated plate, which is preferably at least one metal plate.
  • the perforated plate has holes in the form of holes, and / or slots and / or similar breakthroughs. Depending on the desired deflection of the gas flow, the holes and / or slots and / or openings can be introduced into the perforated plate at an angle or perpendicular to the surface.
  • a porous plate as a perforated plate.
  • a plurality of perforated plates can be mounted in the conveying direction of the at least one conveyor belt and / or transversely to the conveying direction of the at least one conveyor belt in and / or on the housing.
  • the arrangement of the at least one perforated plate in and / or on the housing also preferably takes place parallel to the at least one conveyor belt.
  • the deflection of the gas flow in this case takes place through the holes and / or slots and / or openings (such as, for example, also pores) of the at least one perforated plate.
  • the at least one perforated plate on its upper side additional flow converters which protrude from the top of the at least one perforated plate and parts of the gas flow in the direction of the holes and / or slots and / or openings of the at least one perforated plate lead.
  • a flow accelerator such as.
  • a nozzle or the like which accelerate the gas stream flowing through and / or distribute over a larger area.
  • the gas flow through the at least one deflection means over at least 25%, preferably at least 50% and particularly preferably even 100% of a Conveyor of the at least one conveyor belt is deflected.
  • the conveying path of the at least one conveyor belt extends from a feed area, in which the combustion residues are fed onto the conveyor belt, to a discharge area, in which the combustion residues are discharged from the conveyor belt.
  • a single deflection means it is therefore possible for a single deflection means to extend over the entire area of the conveying path indicated above, but it is also possible for the deflection means to be segmented or for a plurality of deflection means to be provided which each form a partial area and then in total at least act on the above-mentioned entire area of the conveyor line.
  • the deflection can be an integral (one-piece) part of the housing, so z. B. be cast with there, but it is also possible that the deflection is a mounted component, which is positioned on the housing.
  • the at least one deflection means may also be designed so that this has a constant and / or different effect on the gas flow in its effective range along the conveying path, for. B. based on the proportion of diverted (and / or mixed) gas stream.
  • the at least one deflecting means is arranged to deflect the gas stream flowing longitudinally relative to the at least one conveyor belt transversely to the at least one conveyor belt.
  • the gas stream preferably impinges substantially perpendicular to the combustion residues or onto the conveyor belt, so that particularly intensive cooling of the combustion residues takes place.
  • the at least one deflecting means is arranged fixedly in the housing along a conveying direction of the conveyor belt. This means in particular that the at least one deflection means is not arranged directly on and / or on the conveyor belt and does not move with it. Further, “stationary” also means that a defined position of the deflection means relative to the housing, the conveyor belt, the material inlet, the material outlet and / or the gas inlet is ensured, e.g. via predetermined attachment points and / or bearing points (directly or indirectly) to the housing. Thus, a predetermined (homogeneous or inhomogeneous) flow profile over the conveyor line can be adjusted and maintained during operation.
  • the conveying means have at least one sensor for detecting a loading height of the at least one conveyor belt with combustion residues transversely to the conveyor belt.
  • This sensor may, for example, be a light barrier and / or a mechanical pivoting arm.
  • This sensor can be determined whether the distance between the at least one deflection and the at least one conveyor belt is at least as large as the loading height of the at least one conveyor belt with combustion residues. In this way it can be ensured that the at least one deflecting means does not block the conveyance of the combustion residues on the conveyor belt, and / or that the at least one deflecting means does not come into contact with the combustion residues.
  • the at least one deflecting means is preferably at least one guide plate.
  • the at least one baffle is preferably formed in the manner of a metal sheet, this being wholly or partially over a width (transverse to the conveying direction) of the conveyor belt and / or the housing may extend.
  • a plurality of baffles for. B. at least 3 baffles per meter, preferably at least 6 baffles per meter or more preferably at least 9 baffles per meter. It is also proposed to arrange a plurality of baffles transversely to the conveying direction in and / or on the housing.
  • the baffles can regularly and / or differently spaced from each other and / or arranged offset transversely to the conveying direction and / or have transversely to the conveying direction of different lengths and / or have along the conveying direction different lengths.
  • the at least one guide plate is pivotably arranged in / on the housing, so that the gas flow can be deflected at different angles.
  • the abovementioned deflecting means can be combined so as to achieve a predetermined flow profile of the (otherwise) longitudinally flowing gas flow through the housing via the conveying path.
  • the incoming gas stream is directed to a predetermined contact area towards the conveyor belt, z. B. in the opposite to the conveying direction (only) a portion of the gas stream is deflected towards the conveyor belt, while another part of the conveyor belt spaced (especially possibly thermally protected) is guided along the housing.
  • different zones of the conveying path can be treated or cooled in a targeted manner with a different intensity (eg by means of different proportions of the gas flow) by means of a correspondingly adapted deflection.
  • a combustion plant which has at least one inventive conveyor and at least one subsequent combustion chamber housing, said at least one housing comprises at least one gas inlet to a material outlet and at least one gas outlet at a material inlet.
  • the incineration plant has a combustion boiler which operates with (low) negative pressure, so that the gas stream entering the housing via the gas inlet finally flows into the combustion boiler via the material inlet, so that the material inlet simultaneously forms the gas outlet.
  • the gas inlet can also be formed as a separate opening in the housing, as a valve and / or over the material outlet. It is preferred that the inflowing and / or outflowing gas flow is controllable, in particular taking into account the combustion processes of the incinerator.
  • a distance between the at least one deflecting means and the at least one conveyor belt is changed as a function of a loading height of the at least one conveyor belt with combustion residues.
  • the distance between the at least one deflecting means and the at least one conveyor belt is increased if the distance between the at least one deflecting means and the at least one conveyor belt is less than or equal to a loading height of the at least one conveyor belt with combustion residues.
  • the distance between the at least one deflection and The at least one conveyor belt can be increased in particular by the fact that the at least one deflection means is moved away from the conveyor belt and / or is pivoted away from the conveyor belt.
  • the at least one deflection means is mixed with the gas flow above the at least one conveyor belt.
  • a turbulence of the gas flow within the housing so that an improved cooling of the combustion residues by avoiding hydrodynamic boundary layers in the combustion residues is effected, and / or relatively cooler parts of the gas stream from at least one conveyor belt remote areas with the combustion residues in contact to be brought.
  • a thorough mixing of different warm parts of the gas stream can be achieved.
  • At least one first deflection means deflects at least parts of a gas flow flowing near a housing of the conveyor belt towards at least one second deflection means, wherein the at least second deflection means at least distributes or accelerates the diverted gas flow towards the at least one conveyor belt.
  • the first deflection means may in particular be a flow converter of a perforated plate which deflects at least part of a gas flow flowing near a housing of the conveyor belt in the direction of a second deflection means.
  • the second deflection means which is then preferably arranged at least partially between the first deflection means and the conveyor belt, can then distribute the supplied gas flow in a targeted manner to the combustion residues or the conveyor belt.
  • the second deflection means can extend over a larger region of the conveying path than the first Deflection, so that z. B. a flow-through plate can be provided.
  • a (single) second deflection means forwards the deflected partial gas flows of a plurality of first deflection means and optionally even cools them (in particular by means of a cooling medium or a contacted heat sink).
  • the Fig. 1 shows a conveyor 1 for combustion residues 2, which is connected via a shaft 27 (possibly also designed as an at least partially closable funnel shaft) indirectly to a combustion boiler 19 of a combustor 14.
  • the conveyor 1 has a first conveyor belt 3 and a second conveyor belt 28, both of which are at least partially enclosed by a housing 4.
  • a portion of the combustion residues 2 from the combustion boiler 19 initially falls on the first conveyor belt 3 and is transported by this first in a first conveying direction 9.
  • the combustion residues 2 then fall in the region of a material inlet 18 on the second conveyor belt 28 and are from this second conveyor belt 28 in the direction of transported second conveying direction 29 to a material outlet 13 of the housing 4.
  • the device can also be designed only with a single conveyor belt in the housing 4.
  • a gas stream 6 (here an air flow - shown as arrows) is sucked from the environment through a gas inlet 16 and the material outlet 13 in the housing 4 and flows in the housing 4 along the second conveyor belt 28 to the gas outlet 17 of the housing 4 and then into the combustion boiler 19.
  • the gas stream 6 cools the combustion residues 2, which are transported by the second conveyor belt 28 along the conveying path 8 from.
  • the conveyor line 8 extends from the material inlet 18 to the material outlet 13.
  • the gas stream thus flows in countercurrent to the combustion residues, so that it absorbs heat and possibly unburned constituents of the combustion residues and finally feeds it back to the combustion boiler. This can also improve the efficiency of the combustion boiler.
  • two deflection means 5 are formed in the housing 4 above the second conveyor belt 28.
  • the left-hand deflection 5 is designed as a perforated plate 10
  • the middle deflecting means 5 as a plurality of guide plates 11
  • the right-hand deflecting means 5 as a fan 12.
  • a sensor 7 is arranged in front of the left deflection means 5, which has a loading height 20 of the second conveyor belt 28 measures.
  • the sensor 7 is in turn connected in terms of data to a controller 30, wherein the controller 30 is connected to control a motor 31 for changing a distance 15 between the second conveyor belt 28 and the left deflection means 5.
  • a similar control 30 may, in addition to the monitoring and / or adjustment of the deflection means 5 also serve to adjust the gas flow, so that it is possible, depending on the pumped amount of combustion residues and / or the amount or the temperature or Moisture of the incoming gas flow to make an (automatic) adjustment of the deflection.
  • the Fig. 2 shows in a plan view of an upper side 25 of the perforated plate 10.
  • the perforated plate 10 has a plurality of holes 23 and slots 24.
  • the holes 23 and slots 24 are each associated with flow converters 21, with which a gas flow, not shown here, can be deflected in the direction of the holes 23 or slots 24.
  • the Fig. 3 shows a section through the in Fig. 2
  • the holes 23 and the slots 24 extend from the top 25 of the perforated plate 10 to a bottom 26 of the perforated plate 10.
  • the holes 23 and slots 24 of the perforated plate 10 point in the Bottom 26 nozzles 22, with which the gas stream 6 compressed and / or accelerated in the direction of a conveyor belt 3, not shown here, 28 can be promoted.
  • the conveying means according to the invention and the method for conveying combustion residues are characterized by a particularly effective cooling of the combustion residues 2 and a particularly high energy recovery from the combustion residues 2.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Tunnel Furnaces (AREA)
  • Structure Of Belt Conveyors (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Intermediate Stations On Conveyors (AREA)

Claims (11)

  1. Moyen de transport (1) pour des résidus de combustion (2) d'une installation de combustion (14), présentant au moins une bande transporteuse (3, 28) et au moins un boîtier (4) entourant au moins en partie l'au moins une bande transporteuse (3, 28), au moins un moyen de renvoi (5) pour le renvoi d'un flux de gaz (6) s'écoulant le long de l'au moins une bande transporteuse (3, 28) vers l'au moins une bande transporteuse (3, 28) étant disposé dans ou sur le boîtier (4), caractérisé en ce que l'au moins un moyen de renvoi (5) est au moins une plaque perforée (10) qui présente des trous (23) sous forme d'alésages, de fentes (24) et/ou d'orifices, l'au moins une plaque perforée (10) présentant au niveau de son côté supérieur (25) des dispositifs de déviation de l'écoulement (21) qui font saillie depuis le côté supérieur (2 5) de l'au moins une plaque perforée (10) et qui conduisent des parties du flux de gaz (6) dans la direction des trous (23) de l'au moins une plaque perforée (10), et le flux de gaz (6) pouvant être dévié par l'au moins un moyen de renvoi (5) sur au moins 25 % d'une section de transport (8) de l'au moins une bande transporteuse (3, 28).
  2. Moyen de transport (1) selon la revendication 1, dans lequel l'au moins un moyen de renvoi (5) est prévu pour dévier le flux de gaz (6) s'écoulant le long de l'au moins une bande transporteuse (3, 28) transversalement à l'au moins une bande transporteuse (3, 28).
  3. Moyen de transport (1) selon l'une quelconque des revendications précédentes, dans lequel l'au moins un moyen de renvoi (5) est disposé fixement dans le boîtier (4) le long d'une direction de transport (9, 29) de la bande transporteuse (3, 28).
  4. Moyen de transport (1) selon l'une quelconque des revendications précédentes, présentant au moins un capteur (7) pour déterminer une hauteur de chargement (20) de l'au moins une bande transporteuse (3, 28) avec des résidus de combustion (2) transversalement à la bande transporteuse (3, 28).
  5. Moyen de transport (1) selon l'une quelconque des revendications précédentes, dans lequel au moins un moyen de renvoi (5) comprend en outre au moins une tôle conductrice (11).
  6. Installation de combustion (14), présentant au moins un moyen de transport (1) selon l'une quelconque des revendications 1 à 5 et au moins un boîtier (4) se raccordant à l'installation de combustion (14), l'au moins un boîtier (4) comprenant au moins une entrée de gaz (16) au niveau d'une sortie de matériau (13) et au moins une sortie de gaz (17) au niveau d'une entrée de matériau (18).
  7. Procédé pour transporter des résidus de combustion (2) depuis une installation de combustion (14), comprenant un moyen de transport (1) selon l'une quelconque des revendications 1 à 5, présentant au moins les étapes suivantes :
    a) transport de résidus de combustion (2) sur au moins une bande transporteuse (3, 28) avec une direction de transport sur une section de transport (8),
    b) orientation, dans le sens opposé à la direction de transport, d'un flux de gaz (6) s'écoulant le long de l'au moins une bande transporteuse (3, 28),
    c) renvoi d'un flux de gaz (6) jusqu'à l'au moins une bande transporteuse (3, 28) sur au moins 25 % de la section de transport (8) avec au moins un moyen de renvoi (5) du moyen de transport (1), l'au moins un moyen de renvoi (5) étant au moins une plaque perforée (10), qui présente des trous (23) sous forme d'alésages, de fentes (24) et/ou d'orifices, l'au moins une plaque perforée (10) présentant, sur son côté supérieur (25), des dispositifs de déviation de l'écoulement (21) qui font saillie depuis le côté supérieur (25) de l'au moins une plaque perforée (10) et qui conduisent des parties du flux de gaz (6) dans la direction des trous (23) de l'au moins une plaque perforée (10).
  8. Procédé selon la revendication 7, dans lequel le flux de gaz (6) s'écoule au moins en partie à contre-courant des résidus de combustion (2) et est dévié à l'étape c) transversalement à l'au moins une bande transporteuse (3, 28).
  9. Procédé selon l'une quelconque des revendications 7 ou 8, dans lequel une distance (15) entre l'au moins un moyen de renvoi (5) et l'au moins une bande transporteuse (3, 28) est modifiée en fonction d'une hauteur de chargement (8) de l'au moins une bande transporteuse (3, 28) avec des résidus de combustion (2).
  10. Procédé selon l'une quelconque des revendications 7 à 9, dans lequel un mélange du flux de gaz (6) s'effectue au-dessus de l'au moins une bande transporteuse (3, 28) avec l'au moins un moyen de renvoi (5).
  11. Procédé selon l'une quelconque des revendications 7 à 10, dans lequel au moins un premier moyen de renvoi dévie au moins des parties d'un flux de gaz (6) s'écoulant à proximité d'un boîtier (4) de la bande transporteuse (3, 28) vers au moins un deuxième moyen de renvoi, l'au moins un deuxième moyen de renvoi au moins distribuant ou accélérant le flux de gaz dévié (6) vers l'au moins une bande transporteuse (3, 28).
EP11165600.5A 2010-06-16 2011-05-11 Moyen de transport et procédé de transport de résidus de combustion Active EP2397758B8 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010024020.6A DE102010024020B4 (de) 2010-06-16 2010-06-16 Fördermittel und Verfahren zum Fördern von heißem Material

Publications (4)

Publication Number Publication Date
EP2397758A2 EP2397758A2 (fr) 2011-12-21
EP2397758A3 EP2397758A3 (fr) 2014-12-24
EP2397758B1 true EP2397758B1 (fr) 2016-08-17
EP2397758B8 EP2397758B8 (fr) 2016-11-09

Family

ID=44645324

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11165600.5A Active EP2397758B8 (fr) 2010-06-16 2011-05-11 Moyen de transport et procédé de transport de résidus de combustion

Country Status (4)

Country Link
US (1) US8733255B2 (fr)
EP (1) EP2397758B8 (fr)
CN (1) CN102297434B (fr)
DE (1) DE102010024020B4 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102032583A (zh) * 2009-09-29 2011-04-27 克莱德贝尔格曼干燥控制有限公司 用于对热材料进行输送、冷却和能量回收的方法和装置
CN106257370B (zh) * 2015-06-19 2019-07-02 株式会社Posco 偏流控制装置及偏流控制方法
TWI588317B (zh) * 2015-09-30 2017-06-21 財團法人紡織產業綜合研究所 烘乾系統
CN108889382B (zh) * 2018-07-18 2024-04-12 聊城信源集团有限公司 电解槽捞渣料的破碎再利用系统及方法
CN114072342A (zh) * 2019-07-02 2022-02-18 巴布考克及威尔考克斯公司 用于底部灰渣传送的简化链式输送机
CN110748875B (zh) * 2019-10-21 2021-08-06 安徽金尚机械制造有限公司 生物质颗粒炉
US11078026B2 (en) * 2019-10-29 2021-08-03 John Bean Technologies Ab Conveyor belt blower
CN114704845A (zh) * 2022-03-25 2022-07-05 西安热工研究院有限公司 一种高效换热低漏风率的干排渣自动控制系统及方法
US20250087625A1 (en) * 2023-09-11 2025-03-13 Taiwan Semiconductor Manufacturing Company, Ltd. Semiconductor processing tool and methods of operation

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1863207A (en) * 1930-01-11 1932-06-14 Robert P Rasmussen Means for cooling products
US2212916A (en) * 1936-12-30 1940-08-27 Nat Biscuit Co Cooling tunnel
US2144919A (en) * 1937-06-24 1939-01-24 Andrews And Goodrich Inc Apparatus for and method of drying web material
US2326115A (en) * 1940-12-16 1943-08-10 Frederick C Peters Potato drying apparatus
US3012335A (en) * 1957-11-16 1961-12-12 Svenska Flaektfabriken Ab Treating web-like material by a gaseous medium
US3403527A (en) * 1967-06-01 1968-10-01 Air Prod & Chem Transverse-parallel flow cryogenic freezer
US3818813A (en) * 1973-01-05 1974-06-25 Julian Eng Atmosphere circulation system
US4285282A (en) * 1977-12-22 1981-08-25 Russell E. Stadt Rubbish and refuse incinerator
US4173831A (en) * 1978-04-26 1979-11-13 Diamond International Corporation Egg drying apparatus
JPS5618109A (en) * 1979-07-24 1981-02-20 Matsushita Electric Ind Co Ltd Controlling device for direction of flow
US4229947A (en) * 1979-08-06 1980-10-28 Air Products And Chemicals, Inc. Cryogenic freezer
DE2934022A1 (de) * 1979-08-22 1981-03-26 Vogel & Noot Industrieanlagenbau Ges.m.b.H., Graz Verfahren und vorrichtung zur steuerung der belueftung fuer ein trockengut in einem tunneltrockner
FR2487450A1 (fr) * 1980-07-23 1982-01-29 Alsthom Atlantique Chambre de circulation d'un courant de fluide
US4357762A (en) * 1981-02-24 1982-11-09 Fuchs & Co. Aktiengesellschaft Fur Elektrodraht-Erzeugung Und Maschinenbau Apparatus for controlling the ventilation effect on material dried in a tunnel drying plant
US4403479A (en) * 1981-09-02 1983-09-13 Ivan Rasovich Quick freezing system
US4750276A (en) * 1984-05-10 1988-06-14 Donald Paul Smith Impingement thermal treatment apparatus with collector plate
IT1188247B (it) * 1986-01-10 1988-01-07 Magaldi Mario Procedimento ed apparecchiatura per l'estrazione continua a secco di ceneri pesanti
US4750277A (en) * 1986-04-07 1988-06-14 Kuhl Henry Y Apparatus for drying of articles traveling upon a conveyor
US4757800A (en) * 1987-01-14 1988-07-19 Lincoln Foodservice Products, Inc. Air flow system for a low profile impingement oven
US4852358A (en) * 1988-07-16 1989-08-01 Union Carbide Corporation Cryogenic combination tunnel freezer
US5717192A (en) * 1990-01-10 1998-02-10 Patentsmith Technology, Ltd. Jet impingement batch oven
US5868084A (en) * 1995-03-20 1999-02-09 U.S. Scientific, L.L.C. Apparatus and process for carbon removal from fly ash
IT1276747B1 (it) * 1995-06-19 1997-11-03 Magaldi Ricerche & Brevetti Estrattore/raffreddatore di materiali sfusi
US5651191A (en) * 1995-07-28 1997-07-29 Wolverine Corporation Material treatment system
US5964044A (en) * 1997-01-14 1999-10-12 Wisconsin Oven Corporation Conveyor oven usable as pre-bake oven in a print plate imaging and processing system and method of using same
US5968578A (en) * 1997-12-08 1999-10-19 Knisely; Charles W. Baking system and method using oscillating baffles for heat transfer enhancement
IT1298162B1 (it) * 1998-01-15 1999-12-20 Magaldi Ricerche & Brevetti Apparecchiatura e metodo per la postcombustione di ceneri pesanti ad alto contenuto di incombusti
US6049066A (en) * 1999-03-26 2000-04-11 Wilson; W. Robert Concentric air delivery and return oven
DE19935597C2 (de) * 1999-08-03 2002-03-14 Steag Encotec Gmbh Feuerung
US6357140B1 (en) * 2000-06-29 2002-03-19 Fps Food Processing Systems B.V. Apparatus for drying substantially ellipsoid products, such as for instance eggs
US6689180B1 (en) * 2002-11-14 2004-02-10 Benison & Co., Ltd. Hot air flow control device of heat-shrinking film packaging machine
CN100443801C (zh) * 2006-01-24 2008-12-17 北京国电富通科技发展有限责任公司 燃煤锅炉干式排渣装置
CN100494783C (zh) * 2006-01-24 2009-06-03 北京国电富通科技发展有限责任公司 燃煤锅炉干式排渣装置
ITRM20070277A1 (it) * 2007-05-21 2008-11-22 Magaldi Ind Srl Sistema di estrazione/raffreddamento a secco di ceneri di materiali eterogenei con il controllo del rientro di aria in camera di combustione.
DE102008052085B4 (de) * 2008-10-17 2020-06-18 Clyde Bergemann Dryc0N Gmbh Anlage mit einer Fördereinrichtung für Verbrennungskessel
EP2182280A1 (fr) * 2008-10-29 2010-05-05 Claudius Peters Technologies GmbH Système d'évacuation et de refroidissement de cendres d'installations de chauffe
DE102008054098A1 (de) 2008-10-31 2010-05-06 Clyde Bergemann Dryc0N Gmbh Verfahren und Vorrichtung zur Förderung von Material aus einem Verbrennungskessel

Also Published As

Publication number Publication date
DE102010024020B4 (de) 2019-08-01
CN102297434A (zh) 2011-12-28
EP2397758A3 (fr) 2014-12-24
US20110308435A1 (en) 2011-12-22
DE102010024020A1 (de) 2011-12-22
CN102297434B (zh) 2016-02-24
EP2397758B8 (fr) 2016-11-09
US8733255B2 (en) 2014-05-27
EP2397758A2 (fr) 2011-12-21

Similar Documents

Publication Publication Date Title
EP2397758B1 (fr) Moyen de transport et procédé de transport de résidus de combustion
DE102010036873A1 (de) System und Verfahren zur Injektion von Kühlluft in den Abgasstrom
DE102004003354A1 (de) Turbinen-Laufschaufel und Gasturbine
DE3317893C2 (fr)
EP0954722A1 (fr) Grille de combustion a refroidissement par eau
DE102011101390A1 (de) Verfahren und Vorrichtung zum Betreiben einer Fördereinrichtung für ein Abbrandprodukt
EP2347183B1 (fr) Procédé et appareil pour l'extraction de produits de combustion d'un appareil de combustion
DE2737533C2 (de) Vorrichtung zum Kühlen von gebranntem teilchenförmigem Material
DE60111968T2 (de) Vorrichtung zum Mischen von Wasser und Sand
EP2524729A1 (fr) Installation et procédé de séchage-broyage et de stockage de lignite
EP2032285B1 (fr) Dispositif permettant de produire une bande métallique par coulée continue
DE19743075A1 (de) Brennstoffzellenanordnung mit interner Kathodengaszirkulation
DE2127163C3 (de) Gaswasch- und Zugregelvorrichtung
DE102011002531A1 (de) Doppel-Trockentrommel für die Herstellung von Asphalt sowie Verfahren zur Herstellung von Asphalt
EP2643637B1 (fr) Procédé de commande d'une combustion dans une chaudière de combustion
DE102015101356B4 (de) Roststab mit Kühlmittel-Kanal
EP1198685A1 (fr) Foyer comprenant un convoyeur d'evacuation vibrant et refroidi a l'air
EP3401244B1 (fr) Acheminement d'un produit
DE10002535C2 (de) Vorrichtung zum Trocknen von Schlamm
EP2324289A2 (fr) Procédé et dispositif pour transporter des résidus de combustion
WO2024146734A1 (fr) Appareil d'élevage d'insectes à température régulée comprenant un dispositif d'humidification, et procédé d'élevage d'insectes
DE19634693C2 (de) Verfahren und Vorrichtung zur Reduzierung bzw. zur Vermeidung des Luft- bzw. Gasaustausches im Bereich temperaturmäßig unterschiedlicher Zonen
DE1729401A1 (de) Trocknungsofen mit kontinuierlich arbeitenden Foerdereinrichtungen
WO2021074057A1 (fr) Dispositif de refroidissement et procédé permettant de refroidir un matériau en vrac
DE823475C (de) j Beschik kungsvorrichtung fur Wanderroste

Legal Events

Date Code Title Description
AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

RIC1 Information provided on ipc code assigned before grant

Ipc: F23J 1/02 20060101AFI20141029BHEP

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: F23J 1/02 20060101AFI20141119BHEP

17P Request for examination filed

Effective date: 20150608

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20160428

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

GRAT Correction requested after decision to grant or after decision to maintain patent in amended form

Free format text: ORIGINAL CODE: EPIDOSNCDEC

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 821481

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160915

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502011010413

Country of ref document: DE

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: CLYDE BERGEMANN DRYCON GMBH

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20160817

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161117

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161219

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161118

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011010413

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161117

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20170518

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170531

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011010413

Country of ref document: DE

Representative=s name: KARO IP PATENTANWAELTE KAHLHOEFER ROESSLER KRE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 502011010413

Country of ref document: DE

Representative=s name: KAHLHOEFER ROESSLER KREUELS PATENTANWAELTE PAR, DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170531

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170531

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20180131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170511

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170511

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170531

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 821481

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170511

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170531

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20110511

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160817

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20161217

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250602

Year of fee payment: 15

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250529

Year of fee payment: 15