专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

EP2510129B1 ARRANGEMENT FOR EVENING OUT POWDERY SOLID MATTER FEED OF A CONCENTRATE BURNER OF A SUSPENSION SMELTING OR SUSPENSION CONVERTING FURNACE 有权转让
标题翻译：用于将悬浮熔炼或悬浮转炉的浓缩燃烧器的粉末状固体物料均匀排出的装置
公开(公告)号：EP2510129B1
公开(公告)日：2018-02-28
申请号：EP10835555.3
申请日：2010-12-10
申请人： OUTOTEC (FINLAND) OY
发明人： SIPILÄ, Jussi , BJÖRKLUND, Peter , PELTONIEMI, Kaarle , PESONEN, Lauri P.
IPC分类号： C22B15/00 , C22B5/00 , F27D3/18 , C21C5/46 , F27B3/18 , F27B3/20 , C21C5/52
CPC分类号： F27D3/18 , C21C5/5217 , F27B3/18 , F27B3/205 , Y02P10/216
摘要： A concentrate burner of a suspension smelting or suspension converting furnace includes a reaction gas feed, a powdery solid matter feed and a concentrate distributor. An arrangement for feeding powdery solid matter to the concentrate burner includes a first powdery solid matter discharge pipe for feeding powdery solid matter into the powdery solid matter feed of the concentrate burner. The first powdery solid matter discharge pipe is provided with a first partition, which divides solid matter, for dividing the first powdery solid matter discharge pipe into two essentially similar discharge pipe parts. The powdery solid matter feed of the concentrate burner comprise an annular concentrate discharge channel that surrounds the concentrate distributor of the concentrate burner. Each discharge pipe part of the first powdery solid matter discharge pipe is at least partly divided into two discharge pipe portions by a second partition.

2. 发明授权

EP2705317B1 BURNER AND FEED APPARATUS FOR FLASH SMELTER 有权
标题翻译：燃烧器和闪光灯用饲料装置
公开(公告)号：EP2705317B1
公开(公告)日：2017-12-27
申请号：EP12782075.1
申请日：2012-05-04
申请人： Hatch Ltd
发明人： GONZALEZ, Victor , FRANKS, George , MALLORY, Alan , GONZALES, Thomas W. , VEENSTRA, Robert
IPC分类号： F27D3/18 , F23D1/00 , F23D17/00 , F27D99/00 , C21C5/52 , F27B3/20 , F27D9/00
CPC分类号： F27B3/205 , C21C5/5217 , C22B15/0047 , F27D9/00 , F27D99/0033 , Y02P10/216
摘要： A burner for a flash smelting furnace. The burner has an adjustable nozzle to control the velocity of the combustion gas supply to the reaction shaft. The nozzle is defined by the burner injector and a surrounding structure that extends from the burner wind box through an opening in the burner block that integrates the burner with the furnace. The nozzle is adjusted by control means that is exterior of the wind box.

3. 发明公开

EP2618055A4 COMBUSTION DEVICE FOR MELTING FURNACE, AND MELTING FURNACE 审中-公开
公开(公告)号：EP2618055A4
公开(公告)日：2017-12-13
申请号：EP11824806
申请日：2011-02-15
申请人： OSAKA GAS CO LTD
发明人： HIRANO MAKOTO , INOUE HITOSHI
IPC分类号： F23D14/22 , F23D14/58 , F27B3/20 , F27D7/02
CPC分类号： F23D14/22 , C03B5/235 , F23D14/20 , F23D14/48 , F23D14/58 , F23D91/02 , F27B3/002 , F27B3/007 , F27B3/02 , F27B3/205 , F27D99/0033 , F27D2099/004
摘要： An object of the present invention is to provide a combustion device which does not cause an increase in the amount of generated NOx or a degradation in efficiency due to a lower flame luminance, even when the combustion space is limited in the lengthwise direction of the flame. A fuel ejector (F) is configured so as to be provided with at least a first fuel ejector (F1) and a second fuel ejector (F2) lined up in a specific direction as viewed in the lengthwise direction of fuel ejection, and is configured so that a first ejection stream ejected from the first fuel ejector (F1) and the second fuel ejector (F2) collide on the downstream side of ejection.

4. 发明公开

EP2492625A4 COMBUSTION DEVICE FOR MELTING FURNACE, AND MELTING FURNACE 审中-公开
公开(公告)号：EP2492625A4
公开(公告)日：2017-12-13
申请号：EP10824730
申请日：2010-09-07
申请人： OSAKA GAS CO LTD
发明人： HIRANO MAKOTO , INOUE HITOSHI
IPC分类号： F27B3/22 , F23D14/22 , F27D7/02
CPC分类号： F27B3/205 , C03B5/235 , F23C5/28 , F23C2900/07021 , F23D14/22 , F23D23/00 , F27D7/02 , F27D17/004 , F27D17/008 , F27D99/0033
摘要： Provided is a combustion device for a melting furnace, the device being capable of favorably effecting heating of a melting target object with radiant heat of combustion flame and heating of the ceiling portion of the melting furnace with the radiant heat of the combustion flame. In a fuel injection nozzle 12 for injecting gas fuel to a combustion space upwardly of an area in a melting tank 2 where the melting target object is located, a plurality of fuel injecting portions F1, F2 including a plurality of fuel injection orifices 13, 14 disposed side by side in the horizontal direction as seen from the direction of fuel injection are formed side by side in the vertical direction. The fuel injection orifices 13, 14 of the plurality of fuel injecting portions F1, F2 are formed radially side by side as seen in a lateral view, with a direction B along a middle angle in the angular range between the fuel injection direction of the uppermost fuel injection orifice 13 and the fuel injection direction of the lowermost fuel injection orifice 14 being directed obliquely upwards. Of the plurality of fuel injecting portions F1, F2, the fuel injection orifices 13 of the upper fuel injecting portion F1 are formed radially side by side as seen in the plane view.

5. 发明授权

EP2495519B1 Method of installing a burner and/or injector panel apparatus and method of treating metal using the same 失效
标题翻译：安装燃烧器和/或喷射器面板装置的方法和使用该装置处理金属的方法
公开(公告)号：EP2495519B1
公开(公告)日：2017-09-20
申请号：EP12157600.3
申请日：2012-02-29
申请人： L'Air Liquide Société Anonyme pour l'Etude et l'Exploitation des Procédés Georges Claude
发明人： Eyfa, Yury
IPC分类号： F27B3/20 , F27B3/22 , F27D1/12 , C21C5/52
CPC分类号： F27B3/205 , C21B13/12 , C21C5/5217 , F27B3/085 , F27B3/225 , F27D1/12 , F27D99/0033 , Y02P10/216 , Y10T29/49826

6. 发明授权

EP2821161B1 Agitation device and melting apparatus 失效
标题翻译：搅拌装置和熔化装置
公开(公告)号：EP2821161B1
公开(公告)日：2017-06-28
申请号：EP14186053.6
申请日：2009-10-27
申请人： Toyota Jidosha Kabushiki Kaisha
发明人： Koriyama, Shinichi , Hirai, Takashi
IPC分类号： B22D1/00 , B22D46/00 , C22B7/00 , C22B21/00 , F27D27/00 , C22B9/00 , F27B3/10 , F27B3/20
CPC分类号： B22D1/00 , B22D46/00 , C22B9/003 , C22B21/0084 , C22B21/0092 , F27B3/10 , F27B3/205 , F27D27/00 , Y02P10/218 , Y02P10/253

7. 发明公开

EP3177743A1 BRENNER-LANZEN-EINHEIT 有权
标题翻译： BRENNER-LANZEN，统一性
公开(公告)号：EP3177743A1
公开(公告)日：2017-06-14
申请号：EP15750674.2
申请日：2015-08-04
申请人： Primetals Technologies Austria GmbH
发明人： ABEL, Markus , BEILE, Hannes , DORNDORF, Markus , MÜLLER, Alexander , PITZ, Ralf
IPC分类号： C21C5/46 , C21C5/52 , F27B3/20 , F27B3/22 , F27D3/16 , F27D3/18 , F27D99/00
CPC分类号： C21C5/5217 , C21C5/4606 , F27B3/205 , F27B3/22 , F27D3/16 , F27D3/18 , F27D99/0033 , F27D2003/169 , Y02P10/216
摘要： The invention relates to a burner-lance unit (1) comprising at least two gas connections (2a, 2b, 2c), a burner tube (3), and a lance tube (4) that is placed in the burner tube (3), concentrically thereto; the burner tube (3) and the lance tube (4) both have a gas inlet end and a gas outlet end (15); the lance tube (4) has a de Laval nozzle (4a) at the gas outlet end thereof, said de Laval nozzle (4a) being releasably connected to the lance tube (4); the burner tube (3) has a burner nozzle (3a) which is releasably connected to the burner tube (3).
摘要翻译：本发明涉及包括至少两个气体连接件（2a，2b，2c），燃烧器管（3）和放置在燃烧器管（3）中的喷枪管（4）的燃烧器 - 喷枪单元（1），与其同心; 燃烧器管（3）和喷枪管（4）均具有气体入口端和气体出口端（15）。所述喷枪管（4）在其气体出口端具有拉瓦尔喷嘴（4a），所述拉瓦尔喷嘴（4a）可释放地连接至所述喷枪管（4）; 燃烧器管（3）具有可释放地连接到燃烧器管（3）的燃烧器喷嘴（3a）。

8. 发明公开

EP3026131A4 METHOD AND DEVICE FOR DEPLETING COPPER SMELTING SLAG 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR ABREICHERUNG VON KUPFERSCHMELZSCHLACKE
公开(公告)号：EP3026131A4
公开(公告)日：2017-03-15
申请号：EP14830180
申请日：2014-05-21
申请人： XIANG GUANG COPPER CO LTD
发明人： ZHOU SONGLIN , LIU WEIDONG , WANG HU
IPC分类号： C22B7/04 , C22B15/00
CPC分类号： C22B7/04 , C22B15/0002 , C22B15/0028 , C22B15/0047 , C22B15/0054 , F27B3/02 , F27B3/205 , F27B14/00 , F27B2014/002 , F27B2014/004 , F27D3/00 , F27D3/0033 , F27D7/02 , F27D99/0033 , Y02P10/212
摘要： A method and device for depleting copper smelting slag. The method comprises mixing copper smelting molten slag (1) with a reductant (2) and an inert gas (3) under pressure, and then depleting same. The device for depletion comprises a furnace body (4), which furnace body (4) is provided with a feed opening (413) and a slag discharge port (416), and gas nozzles (411) disposed on the side wall of the furnace body.
摘要翻译：一种消耗铜冶炼炉渣的方法和装置。该方法包括将铜熔炼熔渣（1）与还原剂（2）和惰性气体（3）在压力下混合，然后耗尽。用于耗尽的装置包括炉体（4），该炉体（4）设置有进料口（413）和排渣口（416），以及设置在炉的侧壁上的气体喷嘴（411）身体。

9. 发明公开

EP2888547A4 ARRANGEMENT FOR FEEDING FINE-GRAINED MATTER TO A CONCENTRATE OR MATTE BURNER OF A SUSPENSION SMELTING FURNACE 有权转让
标题翻译：将细花岗岩材料送入悬浮熔体的浓缩物或铜石烧机中的方法和装置
公开(公告)号：EP2888547A4
公开(公告)日：2016-04-13
申请号：EP13833406
申请日：2013-08-26
申请人： OUTOTEC FINLAND OY
发明人： BJÖRKLUND PETER , AHOKAINEN TAPIO
IPC分类号： F27D3/08 , B65G33/08 , B65G33/24 , C22B15/00 , F27D3/00
CPC分类号： B65G33/24 , F27B3/205 , F27D99/0003 , F27D99/0033

10. 发明公开

EP2960607A1 ARC FURNACE AUTOMATIC FEEDING DEVICE 有权
标题翻译： AUTOMATISCHE ZUFUHRRORRICHTUNGFÜREINEN LICHTBOGENOFEN
公开(公告)号：EP2960607A1
公开(公告)日：2015-12-30
申请号：EP13875423.9
申请日：2013-06-21
申请人： CISDI Engineering Co., Ltd
发明人： HUANG, Qiming , YANG, Ningchuan , LIU, Chunting , SONG, Chaosheng , XU, Jie
IPC分类号： F27B3/18 , F27D3/00 , C21C5/52
CPC分类号： F27B3/18 , B65G37/00 , C21C5/527 , C21C5/565 , F27B3/085 , F27B3/186 , F27B3/205 , F27B3/28 , F27D3/0024 , F27D3/0033 , F27D13/002 , F27D17/003 , F27D17/004 , Y02P10/216
摘要： An arc furnace automatic feeding device comprises an automatic distributing device, wherein the automatic distributing device comprises a distributing groove, and at least one step-like distributing section which tilts from high to low along a material delivery direction is provided at the bottom of the distributing groove; and further comprises a thermal feeding device, a feeding device, and an uploading device. The automatic distributing device enables forward tossing of the materials when falling down, which eliminates the problem that the materials are difficult to be scattered in overall movement, so that the materials can be effectively scattered by vibration, the stacked materials can be uniformly and continuously distributed in the groove, and the waste steel piling problem of the materials is prevented from occurring at a throat portion of the feeding device. Different thermal feeding devices have advantages such as good material preheating effect and environment friendliness. The uploading device does not require a crane, so the operation is convenient, of high safety, and suitable for high-frequency material uploading; and the uploading device can satisfy operation frequency demands of continuous feeding for smelting of medium to large arc furnaces.
摘要翻译：一种电弧炉自动送料装置，包括自动分配装置，其中所述自动分配装置包括分配槽，并且沿着材料输送方向从高到低倾斜的至少一个阶梯状分配部分设置在所述分配装置的底部槽; 并且还包括热馈送装置，馈送装置和上载装置。自动分配装置能够在掉落时能够进行物料的向前折叠，从而消除了材料在整体运动中难以散射的问题，从而可以通过振动有效地散射材料，堆叠的材料可以均匀且连续地分布在沟槽中，防止材料的废钢堆放问题发生在送料装置的喉部。不同的供热装置具有良好的材料预热效果和环境友好的优点。上载装置不需要起重机，操作方便，安全性高，适合高频物料上载; 上料装置可以满足连续进料对大型电弧炉冶炼的运行频率要求。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式