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1. 发明公开

EP1485650A1 EXTRACTOR/COOLER OF LOOSE MATERIALS THROUGH THE USE OF CONVEYOR BELT EQUIPPED WITH BORED AND WINGED PLATES 无效
标题翻译：是松散物料提取器/制冷机使用有孔和翅膀标明板配备传送带
公开(公告)号：EP1485650A1
公开(公告)日：2004-12-15
申请号：EP03742554.3
申请日：2003-02-19
申请人： Magaldi Ricerche E Brevetti S.R.L.
发明人： MAGALDI, Mario
IPC分类号： F23J1/02
CPC分类号： F23J1/02 , F23J2900/01002 , F23L2900/15041
摘要： The cooling of the material is mainly achieved through the convective thermal exchange between the loose hot material and the cooling air flow blown in from the outside, and through the conductive thermal exchange between the same material (3) and the conveyor belt (2). In order to improve the efficiency of the cooling process appropriate slots (16) are made into the plates of the conveyor belt, through which the cooling air can be made to flow so as to reach the base of the travelling continuous bed consisting of hot material. Furthermore the abovementioned plates can be equipped with appropriate extensions which operate while immersed into the conveyed material, thus increasing the surface suitable for the conductive thermal exchange.

2. 发明公开

EP2516927A1 METHOD AND ARRANGEMENT FOR RECOVERING HEAT FROM BOTTOM ASH 有权转让
标题翻译： VERFAHREN UND VORRICHTUNG ZURWÄRMEGEWINNUNGAUS GRUNDASCHE
公开(公告)号：EP2516927A1
公开(公告)日：2012-10-31
申请号：EP10838743.2
申请日：2010-12-14
申请人： Foster Wheeler Energia Oy
发明人： RUUSKANEN, Marko
IPC分类号： F23J1/02 , F22B31/08 , F23C10/24
CPC分类号： F23J1/02 , F22B1/04 , F23C10/00 , F23J2900/01002 , F23L2900/15041 , Y02E20/348
摘要： The present invention relates to a method and an arrangement for recovering heat from bottom ash of a combustion process performed in a combustion device from which bottom ash is removed in high temperature. The present invention is specifically applicable to bubbling bed boilers, fluidized bed boilers and circulating fluidized bed boilers. A characterizing feature of the present invention is that the heat recovered from the bottom ash to a specific cooling water circuit (42) is used elsewhere within the boiler arrangement.
摘要翻译：从炉中的燃烧过程中排出的底灰回收热量的方法。燃料和燃烧空气被送入用于燃烧燃料的炉子中，以便产生热能以在锅炉装置中产生蒸汽和热水中的至少一种，其中产生烟道气和底灰。底灰从炉中排出。从烟道气中回收热量。为了利用回收的热量来预热热交换器中的燃烧空气，热量也从从炉排出的底灰回收到底灰冷却回路。热交换器布置在燃烧空气加热回路中。热量从底灰冷却回路交换到燃烧空气加热回路。

3. 发明公开

EP3056811A1 VERFAHREN ZUR KÜHLUNG VON FESTSTOFFRÜCKSTÄNDEN EINES VERBRENNUNGSPROZESSES 有权
标题翻译： VERFAHREN ZURKÜHLUNGVONFESTSTOFFRÜCKSTÄNDENEINES VERBRENNUNGSPROZESSES
公开(公告)号：EP3056811A1
公开(公告)日：2016-08-17
申请号：EP16154630.4
申请日：2016-02-08
申请人： Hitachi Zosen Inova AG
发明人： Tran, Nicolas , Brennwald, Werner
IPC分类号： F23J1/02 , F27D15/02 , F28F13/02 , F28D21/00
CPC分类号： F23J1/02 , F23J3/00 , F23J2900/01002 , F23L2900/15041 , F27D15/0213 , F27D15/0266 , F28D2021/0045 , F28F13/02
摘要： Die vorliegenden Erfindung betrifft ein Verfahren zur Kühlung von Feststoffrückständen (32) eines Verbrennungsprozesses, welche auf die Förderfläche eines Förderbands (38) einer Fördervorrichtung (1) aufgegeben und in Richtung zu einem Feststoffrückstandauslass (17) gefördert werden, wobei während der Förderung Wärme von den Feststoffrückständen (32) auf ein gasförmiges Kühlmedium übertragen wird. Das Verfahren der Erfindung ist dadurch gekennzeichnet, dass das Förderband (38) lediglich auf seiner der Förderfläche abgewandten Seite mit Kühlmedium beaufschlagt wird, das Förderband (38) für das Kühlmedium im Wesentlichen undurchlässig ist und mindestens ein Teil des durch Kontakt mit dem Förderband (38) aufgewärmten Kühlmediums auf der der Förderfläche abgewandten Seite extrahiert wird.
摘要翻译：一种用于冷却燃烧过程的固体残余物的方法，其沉积在输送装置的输送带的输送表面上并沿着固体残余物出口的方向输送，其中在输送热量期间从固体残余物转移到气态冷却液该方法的特征在于，输送带仅在其远离输送表面的侧面上由冷却剂作用，输送带基本上不可透过冷却剂，并且通过与输送带接触而被加热的至少部分冷却剂被提取在该侧面远离输送表面。

4. 发明公开

EP2516927A4 METHOD AND ARRANGEMENT FOR RECOVERING HEAT FROM BOTTOM ASH 有权转让
标题翻译：方法及装置回收热量从基本的ASH
公开(公告)号：EP2516927A4
公开(公告)日：2015-02-11
申请号：EP10838743
申请日：2010-12-14
申请人： FOSTER WHEELER ENERGIA OY
发明人： RUUSKANEN MARKO
IPC分类号： F23J1/02 , F22B31/08 , F23C10/24
CPC分类号： F23J1/02 , F22B1/04 , F23C10/00 , F23J2900/01002 , F23L2900/15041 , Y02E20/348
摘要： A method of recovering heat from bottom ash that is discharged from a combustion process in a furnace. Fuel and combustion air are fed into a furnace for combusting the fuel in order to generate heat energy to produce at least one of steam and hot water in a boiler arrangement, in which flue gases and bottom ash are generated. The bottom ash is discharged from the furnace. Heat is recovered from the flue gases. Heat is also recovered to a bottom ash cooling circuit from the bottom ash discharged from the furnace in order to utilize the recovered heat for preheating the combustion air in a heat exchanger. The heat exchanger is arranged in a combustion air heating circuit. Heat is exchanged from the bottom ash cooling circuit to the combustion air heating circuit.

5. 发明公开

EP1198685A1 FEUERUNG MIT LUFTGEKÜHLTEM AUSTRAGSCHWINGFÖRDERER 有权
标题翻译： FEUERUNG MITLUFTGEKÜHLTEMAUSTRAGSCHWINGFÖRDERER
公开(公告)号：EP1198685A1
公开(公告)日：2002-04-24
申请号：EP00951463.9
申请日：2000-07-28
申请人： STEAG encotec GmbH
发明人： BENESCH, Wolfgang , TERHAAR, Reinhold
IPC分类号： F23J1/02 , F23J1/06
CPC分类号： F23J1/02 , F23J2900/01002 , F23L2900/15041
摘要： The invention relates to a furnace with a body (1) of a furnace, at the lower end of which a discharge device (2) for the ashes produced in the combustion chamber is provided. A continuous conveyor device in the form of a vibrating conveyor (3) is mounted below the discharge device (2). The vibrating chute of said vibrating conveyor reliably and effectively removes the dry ashes which are at the same time cooled with air.
摘要翻译：本发明涉及一种具有炉体（1）的炉子，炉子的下端设置有用于在燃烧室中产生的灰烬的排放装置（2）。在排放装置（2）的下方安装有形式为振动输送机（3）的连续输送装置。所述振动输送机的振动溜槽可靠且有效地去除同时用空气冷却的干灰。

6. 发明授权

EP2516927B1 METHOD AND ARRANGEMENT FOR RECOVERING HEAT FROM BOTTOM ASH 有权转让
公开(公告)号：EP2516927B1
公开(公告)日：2018-10-24
申请号：EP10838743.2
申请日：2010-12-14
申请人： Sumitomo SHI FW Energia Oy
发明人： RUUSKANEN, Marko
IPC分类号： F23J1/02 , F22B31/08 , F23C10/24
CPC分类号： F23J1/02 , F22B1/04 , F23C10/00 , F23J2900/01002 , F23L2900/15041 , Y02E20/348
摘要： A method of recovering heat from bottom ash that is discharged from a combustion process in a furnace. Fuel and combustion air are fed into a furnace for combusting the fuel in order to generate heat energy to produce at least one of steam and hot water in a boiler arrangement, in which flue gases and bottom ash are generated. The bottom ash is discharged from the furnace. Heat is recovered from the flue gases. Heat is also recovered to a bottom ash cooling circuit from the bottom ash discharged from the furnace in order to utilize the recovered heat for preheating the combustion air in a heat exchanger. The heat exchanger is arranged in a combustion air heating circuit. Heat is exchanged from the bottom ash cooling circuit to the combustion air heating circuit.

7. 发明公开

EP2182280A1 System zum Abführen und Kühlen von Asche aus Feuerungen 审中-公开
标题翻译：系统zumAbführenundKühlenvon Asche aus Feuerungen
公开(公告)号：EP2182280A1
公开(公告)日：2010-05-05
申请号：EP08018893.1
申请日：2008-10-29
申请人： Claudius Peters Technologies GmbH
发明人： Möller, Thore Dipl.-Ing. , Hielscher, Jörg Dipl.-Ing. , Knabbe, Hermann Dipl.-Ing.
IPC分类号： F23J1/02
CPC分类号： F23J1/02 , F23J2900/01003 , F23L2900/15041 , F27D15/0206
摘要： Die Erfindung betrifft ein System zum Abfördern und Kühlen von Asche aus einem Feuerungskessel (1), insbesondere von Kohlefeuerungen, zu einer Nachverarbeitungsstation, welche die Asche (9) zerkleinert, wobei der Transporteinrichtung eine Kühleinrichtung zugeordnet ist, welche Kühlgas über eine Gaszufuhr an die Asche (9) führt. Erfindungsgemäß ist vorgesehen, dass die Transporteinrichtung (4) und die Kühleinrichtung (3) zu einer kombinierte Transport- und Kühleinrichtung mit einer aus mehreren parallel aneinander anschließenden Planken gebildeten Aschetragplatte (40) integriert sind, wobei mindestens ein Teil der Planken (42) als Förderelemente (41) fungieren, die von einer Antriebseinrichtung (55) in Förderrichtung (99) hin- und herbeweglich angetrieben sind, und durch die Kühlgaskanäle (32) von einem Plattenunterraum (37) zur a-schetragenden Oberseite der Aschetragplatte (40) geführt sind. Damit schafft die Erfindung einen verscheißarmen Transport der Asche vom Kessel (1), da die empfindliche Mechanik der Transporteinrichtung im geschützten Unterraum angeordnet ist, und zusätzlich die allein aschebelasteten Planken (42) effizient durch noch nicht erwärmtes Kühlgas gekühlt werden.
摘要翻译：该系统包括运输单元（4）和冷却单元（3），其与具有灰载体板的组合的运输和冷却装置集成。灰载体板由多个彼此以平行的方式连接的板形成。木板的一部分作为输送机元件。包括具有气动输送装置的组合运输和冷却装置的独立权利要求。

8. 发明公开

EP2156098A2 SYSTEM FOR DRY EXTRACTING / COOLING HETEROGENEOUS MATERIAL ASHES WITH CONTROL OF THE AIR INLET IN THE COMBUSTION CHAMBER 审中-公开
标题翻译：系统对于干提取/冷却均质材料灰烬下控制空气进入燃烧室
公开(公告)号：EP2156098A2
公开(公告)日：2010-02-24
申请号：EP08738097.8
申请日：2008-05-07
申请人： Magaldi Industrie S.R.L.
发明人： MAGALDI, Mario
IPC分类号： F23J1/00
CPC分类号： F23J1/02 , F23G5/00 , F23J2900/01006 , F23L2900/15041
摘要： The present invention relates to a system (1) for dry extracting and cooling incinerator clinkers, mainly comprising an extraction-cooling unit (9) and means (91, 92) for separating the environment of the combustion chamber (100) from that of said unit (9). The system (1) is able to reduce the final temperature of the extracted clinkers, without exceeding the air quantity that can be admitted at the entrance to the combustion chamber of the incinerator. When the air flow needed for cooling process exceeds said quantity that can be admitted, the system (1) allows exceeding air to be sent in the most appropriate point of the boiler downstream of the combustion chamber, by suitable control means (2, 3, 4).

9. 发明授权

EP1492982B1 AIR AND WATER CONVEYOR/COOLER FOR HOT LOOSE MATERIALS 有权
标题翻译： AIR和水冷输送机/冷却器的SCHÜTTGÜTTER
公开(公告)号：EP1492982B1
公开(公告)日：2009-12-30
申请号：EP03718672.3
申请日：2003-04-07
申请人： Magaldi Ricerche e Brevetti S.r.l.
发明人： MAGALDI, Mario
IPC分类号： F23J1/02 , F23L15/00
CPC分类号： C10J3/34 , C10J3/52 , C10J2300/1628 , F23J1/02 , F23J2900/01005 , F23J2900/01006 , F23L15/00 , F23L2900/15041 , F27D15/0266 , F28C3/12 , Y02E20/348 , Y02P20/129

10. 发明公开

EP2057414A1 EXTRACTION AND AIR/WATER COOLING SYSTEM FOR LARGE QUANTITIES OF HEAVY ASHES 审中-公开
标题翻译：提取和空气/水冷却系统为重骨灰大量
公开(公告)号：EP2057414A1
公开(公告)日：2009-05-13
申请号：EP06796267.0
申请日：2006-08-22
申请人： Magaldi Power S.P.A.
发明人： MAGALDI, Mario
IPC分类号： F23J1/02
CPC分类号： F23J1/02 , F23J2700/001 , F23J2900/01002 , F23J2900/01003 , F23J2900/01005 , F23J2900/01006 , F23L2900/15041
摘要： The present invention relates to an extraction and air/water cooling system and energy recovery for large flows of heavy ashes, produced by solid fuel boilers (100), able to reduce final temperature of the extracted ash, without increasing the air flow entering the throat of the boiler. When the air flow needed for cooling process exceeds the maximum flow admissible in the boiler, the system allows to the exceeding air and to the possible steam to be sent to the fume duct in the most appropriate point, thanks to a separation of the cooling environment made by the ash itself. The separation of the environments of the cooling system is handled automatically based upon a temperature signal of the ash at the system exhaust. If the cooling air is not sufficient to cool the ash, the cooling efficiency can be increased by adding atomized water. The added water flow usually is dosed based upon the ash flow and temperature so as to guarantee the full evaporation of the injected water in order to obtain at the exhaust, if necessary, dry ash suitable to be ground and transported pneumatically so as to be mixed to lighter ashes.

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