专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明申请

WO2009109929A3 DEVICE AND PROCESS FOR FORMING ROLLED BAR BUNDLES 审中-公开
标题翻译：用于形成轧制棒束的装置和方法
公开(公告)号：WO2009109929A3
公开(公告)日：2009-12-17
申请号：PCT/IB2009050899
申请日：2009-03-05
申请人： DANIELI OFF MECC , POLONI ALFREDO , BORDIGNON GIUSEPPE
发明人： POLONI ALFREDO , BORDIGNON GIUSEPPE
IPC分类号： B21C49/00
CPC分类号： B21C49/00 , B21F3/02
摘要： A device (1) for forming rolled bar (3) bundles which allows to obtain perfectly tidy and super compact bundles, in which the bars (3) are perfectly aligned with one another without twisting, tangling or overlapping, both inside and outside the bundle, conferring an excellent shape and regular appearance to the same. A process for forming rolled bar bundles by using the aforesaid device is also described.
摘要翻译：一种用于形成轧制棒（3）束的装置（1），其允许获得完美整齐和超紧凑的束，其中棒（3）彼此完美对齐而不会在束内部和外部扭曲，缠结或重叠，赋予相同的优良形状和规则外观。还描述了通过使用上述装置形成轧制棒束的方法。

42. 发明申请

WO2007045988A3 PROCESS AND PLANT FOR PRODUCING METAL STRIP 审中-公开
标题翻译：生产金属条的工艺和设备
公开(公告)号：WO2007045988A3
公开(公告)日：2007-07-26
申请号：PCT/IB2006002950
申请日：2006-10-20
申请人： DANIELI OFF MECC , BENEDETTI GIANPIETRO , POLONI ALFREDO , KAPAJ NUREDIN
发明人： BENEDETTI GIANPIETRO , POLONI ALFREDO , KAPAJ NUREDIN
IPC分类号： B21B1/46 , B22D11/12 , B22D11/14
CPC分类号： B22D11/142 , B21B1/26 , B21B1/463 , B21B39/006 , B21B45/004 , B21B45/08 , B21B2201/14 , B21B2201/18 , B22D11/1206
摘要： Process and ultracompact plant for continuous production of hot rolled steel strip comprising an ingot mould (15) which produces a very thin slab at a speed between 4 and 16 m/min, wherein the thickness of the oairrow sides is between 15 and 50 mm with a central swelling. Such slab has a core in which the steel is still liquid; it is run through a vertical pre-rolling device (16) which reduces the thickness of the slab, hence flattening it. The solidified slab can thus undergo a first light rolling process by means of a pinch roll (17) and, by forming a free curve, it moves to a horizontal po sition where it can undergo a second light rolling process by means of another pinch roll (22') , a heating process (if required) in an inductor (50) , a superficial descaling process and a series of reductions in a rolling mill made up of at least three stands (20', 20' ', 20' ' ' ) , thereby maintaining its temperature along the train above the Ar3 recrystallization point. Downstream of the rolling mill, there are a roller way (31) with cooling showers (32), flying shears (33) for cutting the strip to the required size, pinch rolls and at least two coilers (34) for forming coils of the hot rolled strip.
摘要翻译：用于连续生产热轧钢带的工艺和超紧凑设备，包括铸锭模具（15），铸锭模具（15）以4至16m / min的速度生产非常薄的板坯，其中，主板侧面的厚度在15和50mm之间，中枢肿胀这种板坯具有钢，其中钢仍然是液体; 它通过垂直预滚装置（16）运行，这降低了板坯的厚度，从而使其平坦化。因此，固化的板坯可以通过夹送辊（17）进行第一次轻轧，并且通过形成自由曲线移动到水平位置，在该水平位置，可以通过另一个夹送辊进行第二次轻轧工艺（22'），电感器（50）中的加热过程（如果需要），表面除垢过程和由至少三个支架（20'，20“，”20“）组成的轧机的一系列减少 '），从而保持其沿Ar3重结晶点以上的列车的温度。在轧机的下游，有一个具有冷却淋浴（32）的辊道（31），用于将条切割成所需尺寸的飞剪（33），夹送辊和至少两个卷取机（34），用于形成热轧带钢。

43. 发明申请

WO2006010762A3 OSCILLATING TABLE 审中-公开
标题翻译：振荡台
公开(公告)号：WO2006010762A3
公开(公告)日：2006-07-27
申请号：PCT/EP2005053652
申请日：2005-07-27
申请人： DANIELI OFF MECC , POLONI ALFREDO , ZOMERO GIANNI , DE LUCA ANDREA , D ANDREA PIETRO
发明人： POLONI ALFREDO , ZOMERO GIANNI , DE LUCA ANDREA , D ANDREA PIETRO
IPC分类号： B22D11/053
CPC分类号： B22D11/053
摘要： Oscillating table in which the oscillation drive, comprising a hydraulic actuator (4) , transmits the oscillating motion to the mould (3) via a spring subjected to bending stress(5) , for example a fitted rod. The body of the hydraulic actuator is also anchored to the floor by means of a fitted spring subjected to bending stress. Thus thanks to the absence of any mechanical bearings in the drive mechanism, all disadvantageous movements caused as a result of bearing play, which increases at high oscillation frequencies, are eliminated. Moreover, the use of mould guide elements (6, 7) having a much simpler design and consisting of straightforward bars, also ensures greater guidance precision and enables a reduction in the oscillation marks on the cast product, a reduction that is even more noticeable when working at higher oscillation frequencies. Advantageously, the presence of an anti-roll device, consisting of two or more pairs of bars, for example two pairs, ensures good torsional rigidity of the table.
摘要翻译：振荡台，其中包括液压致动器（4）的振荡驱动器通过经受弯曲应力（5）的弹簧（例如配合的杆）将振荡运动传递到模具（3）。液压致动器的主体还通过受到弯曲应力的配合弹簧锚固到地板上。因此，由于在驱动机构中没有任何机械轴承，所以消除了在高振荡频率下增加的轴承间隙引起的所有不利运动。此外，使用具有简单设计并且由简单的杆构成的模具引导元件（6,7）也确保更大的引导精度并且能够减少铸造产品上的振动痕迹，这样减少甚至更显着，当时工作在更高的振荡频率。有利的是，由两个或更多对成对的杆例如两对构成的抗卷装置的存在确保了工作台的良好的扭转刚度。

44. 发明申请

WO2005052196A3 METHOD FOR PRE-HEATING, TRANSFORMING AND MELTING A METAL CHARGE AND RELATIVE PLANT 审中-公开
标题翻译：用于预热，变换和熔化金属电荷和相对工厂的方法
公开(公告)号：WO2005052196A3
公开(公告)日：2006-03-16
申请号：PCT/IB2004003873
申请日：2004-11-25
申请人： DANIELI OFF MECC , SELLAN ROMANO
发明人： SELLAN ROMANO
IPC分类号： C21C5/52 , C21C5/56 , F27B3/06 , F27B3/08 , F27B3/18 , F27D3/00 , F27D13/00 , F27D17/00
CPC分类号： C21C5/527 , C21C5/5294 , C21C5/565 , C21C2005/5288 , C22B1/005 , C22B7/003 , F27B3/065 , F27B3/085 , F27B3/18 , F27B3/26 , F27D3/0033 , F27D13/002 , F27D17/003 , F27D17/004 , Y02P10/214 , Y02P10/216 , Y10S266/901
摘要： Method and plant for pre-heating, transforming and melting a metal charge comprising metal scrap, in an electric arc furnace (12) associated with a tunnel (11) to transport, pre-heat and discharge the scrap. The furnace (12) comprises a hearth (13) and a roof (14) through which the electrodes (15) pass. The method provides that the furnace (12) is weighed at least periodically in order to detect the quantity of discharged scrap present inside the furnace (12) itself, that the temperature of the liquid bath inside the furnace (12) is detected at least periodically and that at least the discharge delivery of the scrap inside the furnace (12) is detected by weighing and is regulated in order to maintain the temperature of the liquid bath around a pre-determined value.
摘要翻译：在与隧道（11）相关联的电弧炉（12）中预热，转化和熔化包含金属废料的金属装料的方法和装置，以输送，预热和排出废料。炉（12）包括炉床（13）和屋顶（14），电极（15）通过该屋顶。该方法规定，至少周期性地对炉（12）进行称重，以便检测存在于炉（12）本身内的排出废料的量，至少检测炉内（12）内的液浴的温度并且至少通过称量来检测炉子（12）内的废料的排放输送，并且被调节以便将液体浴的温度维持在预定值之上。

45. 发明申请

WO2015114579A3 PLANT AND METHOD FOR MELTING METAL MATERIALS 审中-公开
标题翻译：冶金材料冶炼和方法
公开(公告)号：WO2015114579A3
公开(公告)日：2016-03-10
申请号：PCT/IB2015050710
申请日：2015-01-30
申请人： DANIELI OFF MECC
发明人： VILLEMIN BERNARD , MORSUT STEFANO , CODUTTI ANDREA , GUASTINI FABIO
IPC分类号： F27B3/18 , C21C5/56 , F27D3/10 , F27D13/00 , H05B6/06
CPC分类号： H05B6/02 , C21C5/5241 , C21C5/527 , C21C5/56 , C21C5/565 , F27B1/00 , F27B3/18 , F27D3/10 , F27D13/002 , H05B6/067 , H05B7/00 , Y02P10/216 , Y02P10/253
摘要： Plant for melting metal materials comprising at least a heating unit (11) provided with a container (13) to contain the mainly metal materials and with at least an induction heating device (22) configured to heat the mainly metal materials contained in the container (13). The plant also comprises a transfer unit (25) disposed downstream of the heating unit (11) and configured to move, substantially continuously, the mainly metal solid materials exiting from the heating unit (11) to a melting furnace (12). The container (13) is provided with an aperture (16) through which the mainly metal material, heated and in a solid state, is discharged onto the transfer unit (25), and opening/closing members (17) are associated with the aperture (16), commanded by an actuator (19) and configured to open, close and choke the aperture (16) in order to regulate the delivery of the metal materials that is discharged onto the transfer unit (25).
摘要翻译：用于熔化金属材料的设备包括至少一个设有容器（13）的加热单元（11），用于容纳主要的金属材料，并且至少包括一个感应加热装置（22），该感应加热装置构造成加热容纳在容器中的主要金属材料 13）。该设备还包括设置在加热单元（11）的下游并且基本连续地将从加热单元（11）出来的主要金属固体材料移动到熔化炉（12）的转移单元（25）。容器（13）设置有孔（16），被加热且处于固态的主要金属材料通过该孔被排放到转印单元（25）上，并且打开/关闭构件（17）与孔（16），由致动器（19）指令并且构造成打开，关闭和阻塞所述孔（16），以便调节排放到转印单元（25）上的金属材料的输送。

46. 发明申请

WO2015075660A3 DRAWING MACHINE FOR DRAWING TUBES AND ITS METHOD OF USE 审中-公开
标题翻译：绘图机用绘图机及其使用方法
公开(公告)号：WO2015075660A3
公开(公告)日：2015-08-27
申请号：PCT/IB2014066193
申请日：2014-11-20
申请人： DANIELI OFF MECC
发明人： ANGELILLI ANDREA , CRESPAN LUCA
IPC分类号： B21C51/00 , B21C1/24 , B21C3/14
CPC分类号： B21C51/00 , B21C1/24 , B21C3/14
摘要： A drawing machine (1) for drawing a tube (2), defining a longitudinal axis (Y), comprising a first die (3) for carrying out the drawing of the tube by means of the use of a mandrel (4); a device for varying the inclination (5) of the tube inlet into said first die (3); a second die (6) for carrying out a skin pass operation on the tube, arranged downstream of said first die (3); an in-line system for detecting the eccentricity of the tube; a data processing system (7) for processing signals originating from said detection system and sending input data to said device for varying the inclination (5) of the tube to vary the inclination of the tube so as to correct the eccentricity of the tube in-line; wherein said in-line system for detecting the eccentricity of the tube comprises a first detection head comprising at least three first transducers (8) arranged downstream of said first die (3).
摘要翻译：一种用于拉伸限定纵向轴线（Y）的管（2）的拉丝机（1），包括用于通过使用心轴（4）来执行管的拉伸的第一模具（3）; 用于改变所述管入口到所述第一管芯（3）中的倾斜度（5）的装置; 用于在所述管上执行皮肤通过操作的第二模具（6），布置在所述第一模具（3）的下游; 用于检测管的偏心的在线系统; 数据处理系统（7），用于处理来自所述检测系统的信号，并向所述设备发送输入数据以改变管的倾斜度（5）以改变管的倾斜度，以便校正管的偏心度，线; 其中用于检测管的偏心的所述在线系统包括第一检测头，其包括布置在所述第一管芯（3）下游的至少三个第一换能器（8）。

47. 发明申请

WO2013093640A3 METHOD AND APPARATUS FOR PRODUCTION OF DIRECT REDUCED IRON (DRI) UTILIZING COKE OVEN GAS 审中-公开
标题翻译：直接还原铁（DRI）生产焦炉烤炉的方法和装置
公开(公告)号：WO2013093640A3
公开(公告)日：2013-12-27
申请号：PCT/IB2012003062
申请日：2012-12-21
申请人： HYL TECHNOLOGIES SA DE CV , DANIELI OFF MECC
发明人： MARTINIS ALESSANDRO , BECERRA-NOVOA JORGE-OCTAVIO , CONDOSTA MICHELE , ZENDEJAS-MARTINEZ EUGENIO
IPC分类号： C21B13/00 , C01B3/36 , C10B43/10 , C10G9/16 , C10K1/00 , C21B13/02 , F27D25/00
CPC分类号： C21B13/0073 , C01B2203/0227 , C01B2203/025 , C10G9/16 , C10G75/00 , C21B13/02 , C21B13/029 , C21B2100/66 , F27D25/00 , F27D25/008 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/136 , Y02P10/265 , Y02P10/283
摘要： Direct reduction process and plant for producing DRI comprising a reduction reactor and at least one reducing gas heater typically comprising a convective heating section and a radiant heating section for raising the reducing gas temperature to a level adequate for iron oxides reduction to metallic iron, typically above 850°C, wherein the reducing gas fed to the reduction reactor comprises a stream of reducing gas recycled from the reduction reactor and a make-up stream of coke oven gas containing carbon compounds which may form carbon deposits in the heating path of said heater, namely BTX and other complex carbon compounds. The heater is provided with means for feeding oxidizing agents, for example steam, steam and air and/or oxygen at predetermined heating tubes successively for eliminating the carbon deposits which may form inside the heating tubes of said heater without interrupting the operation of the plant. The make-up stream of cold COG can be combined with the recycled gas at a point in the gas heating path of the heater where the tubes have a skin wall temperature of at least 700°C, or when the mixture of recycled gas and COG is at a temperature above 700°C for minimizing clogging or fouling of heating equipment.
摘要翻译：直接还原方法和用于生产DRI的装置，包括还原反应器和至少一个还原气体加热器，通常包括对流加热段和辐射加热段，用于将还原气体温度升高至铁氧化物还原为金属铁的水平，通常在其中进料到还原反应器的还原气体包括从还原反应器再循环的还原气流，以及含有可能在所述加热器的加热路径中形成碳沉积物的碳化合物的焦化炉气的补充流，即BTX等复合碳化合物。加热器设有用于连续地在预定加热管上供给氧化剂，例如蒸汽，蒸汽和空气和/或氧气的装置，以消除可能在所述加热器的加热管内部形成的碳沉积物而不中断工厂的操作。冷COG的补充流可以在加热器的气体加热路径中的一点处与循环气体组合，其中管的表面壁温度至少为700℃，或者当再循环气体和COG的混合物处于700℃以上的温度，以减少加热设备的堵塞或结垢。

48. 发明申请

WO2012156302A9 APPARATUS FOR IN-LINE THERMALLY TREATING SEMI-FINISHED PRODUCTS 审中-公开
标题翻译：用于在线热处理半成品的装置
公开(公告)号：WO2012156302A9
公开(公告)日：2013-03-07
申请号：PCT/EP2012058752
申请日：2012-05-11
申请人： DANIELI OFF MECC , BORDIGNON GIUSEPPE , POLONI ALFREDO , ZERAJIC MIROSLAV
发明人： BORDIGNON GIUSEPPE , POLONI ALFREDO , ZERAJIC MIROSLAV
IPC分类号： B21B45/02
CPC分类号： B21B45/0215 , B21B45/0224
摘要： An apparatus (1) for cooling a bar (10) comprising: - an outer casing (3), - a passageway (2) defining a crossing direction (X) for the bar (10), - at least one drum (4) comprising a plurality of cooling lines (6) each having at least one respective through cavity (9) parallel to the crossing direction (X) and a respective cover (15) which can move between an open position and a closed position, the drum (4) being accommodated in the casing (3) and rotational about a rotation axis (Y) to move the cooling lines (6) between an operating position (11), in which the cavity (9) is aligned with the passageway (2), and at least one resting position (12), in which the cavity (9) is separated from the passageway (2), the casing (3) being shaped so as to touch and hold the respective cover (15) in the closed position when the cooling line (6) is in the resting position (12).
摘要翻译： 1。一种用于冷却杆（10）的装置（1），包括： - 外壳（3）， - 限定杆（10）的交叉方向（X）的通道（2）， - 至少一个鼓（4）包括多个冷却管线（6），每个冷却管线具有平行于交叉方向（X）的至少一个相应的通腔（9）和可在打开位置和闭合位置之间移动的相应盖（15），所述鼓 4）被容纳在壳体（3）中并且围绕旋转轴线（Y）旋转以在其中空腔（9）与通道（2）对准的操作位置（11）之间移动冷却管线（6），以及至少一个静止位置（12），其中腔体（9）与通道（2）分离，壳体（3）成形为接触并将相应的盖（15）保持在关闭位置当冷却管路（6）处于静止位置（12）时。

49. 发明申请

WO2012042365A2 DE-POWDERING PLANT FOR A SCRAP SHREDDING MACHINE AND RELATIVE METHOD 审中-公开
标题翻译：用于刮刀机的脱粉设备及相关方法
公开(公告)号：WO2012042365A2
公开(公告)日：2012-04-05
申请号：PCT/IB2011002303
申请日：2011-09-30
申请人： DANIELI OFF MECC , CASTELLI LUIGI
发明人： CASTELLI LUIGI
IPC分类号： B02C23/08
CPC分类号： B02C23/08
摘要： A de-powdering plant (10) is able to be used downstream of a shredding machine (12) and comprises a first section (14) for processing a primary stream of powder and air arriving from a first exit line (18) from the shredding machine (12), which comprises a unit for damping powders using humidity (24) connected to an air intake downstream of the shredding machine (12). The first processing section (14) also comprises a processing unit using active carbons filtration (30), downstream of the unit for damping powders using humidity (24), suitable for the adsorption of the volatile organic substances present in a stream of air (38) exiting from the unit for damping powders using humidity (24). The plant (10) comprises heating means (35) to heat, directly or indirectly, the stream of air (38) saturated with humidity exiting from the unit for damping powders using humidity (24), before it enters into the processing unit using active carbons filtration (30).
摘要翻译：脱粉设备（10）能够在切碎机器（12）的下游使用，并且包括第一部分（14），用于处理从第一出口管线（18）到粉碎的初级粉末和空气流从粉碎机器（12），其包括用于使用湿度（24）阻尼粉末的单元，所述单元连接到所述切碎机器（12）下游的进气口。第一处理部（14）还包括使用活性炭过滤（30）的处理单元，用于阻止粉末使用湿度（24）的单元的下游，适于吸附存在于空气流中的挥发性有机物质（38 ）从该单元离开，用于使用湿度阻尼粉末（24）。工厂（10）包括加热装置（35），用于直接或间接地加热从该装置出来的湿度饱和的空气流（38），以便在使用活性物质进入处理装置之前使用湿度（24）阻止粉末碳过滤（30）。

50. 发明申请

WO2011012964A8 METHOD FOR PRODUCING DIRECT REDUCED IRON WITH LIMITED CO2 EMISSIONS 审中-公开
标题翻译：用于生产具有二氧化碳排放的直接还原铁的方法
公开(公告)号：WO2011012964A8
公开(公告)日：2012-03-22
申请号：PCT/IB2010001813
申请日：2010-07-21
申请人： HYL TECHNOLOGIES SA DE CV , DANIELI OFF MECC , DUARTE-ESCARENO PABLO ENRIQUE , ZENDEJAS-MARTINEZ EUGENIO , TAVANO ANDREA , MARTINIS ALESSANDRO , GASPERA OMAR DELLA
发明人： DUARTE-ESCARENO PABLO ENRIQUE , ZENDEJAS-MARTINEZ EUGENIO , TAVANO ANDREA , MARTINIS ALESSANDRO , GASPERA OMAR DELLA
IPC分类号： C21B13/02 , B01D53/04 , B01D53/14 , C10K1/00
CPC分类号： C21B13/02 , B01D53/047 , B01D53/1475 , B01D53/228 , B01D53/75 , B01D2257/502 , B01D2257/702 , C21B13/029 , C21B2100/02 , C21B2100/04 , C21B2100/22 , C21B2100/28 , C21B2100/282 , Y02C10/06 , Y02C10/08 , Y02C10/10 , Y02C20/20 , Y02P10/122 , Y02P10/126 , Y02P10/128 , Y02P10/136 , Y02P10/143 , Y02P10/216
摘要： A method and apparatus for producing direct reduced iron (DRI), also known as sponge iron, by means of direct contact of iron oxides with a stream of recycled and regenerated hot reducing gases containing hydrogen and carbon monoxide. The invention provides a way for decreasing the uncontained emission of CO2 to the atmosphere produced by combustion of carbon-bearing fuels in the reducing gas heater by substituting, at least partially, a gas stream mainly composed of hydrogen in lieu of the usual carbon-bearing fuels. The hydrogen fuel stream, depleted of CO2 by means of a physical gas separation unit (which can be a PSA/VPSA type adsorption unit, a gas separation membrane unit or combination of PSA/VPSA unit and a gas separation membrane unit) is derived from at least a portion of a stream of regenerated reducing gases being recycled to the reduction reactor. The derived hydrogen fuel stream is combusted in the reducing gas heater and/or other thermal equipment in the reduction plant, thus decreasing the CO2 emissions directly to the atmosphere.
摘要翻译：通过铁氧化物与含有氢气和一氧化碳的再循环和再生的热还原气体流的直接接触来生产也称为海绵铁的直接还原铁（DRI）的方法和装置。本发明提供了一种方法，用于通过至少部分替代主要由氢气组成的气流代替通常的含碳轴承，从而减少在还原气体加热器中由含碳燃料燃烧产生的大气中的二氧化碳排放量的减少燃料。通过物理气体分离单元（其可以是PSA / VPSA型吸附单元，气体分离膜单元或PSA / VPSA单元的组合和气体分离膜单元）耗尽CO 2的氢燃料流源自再生还原气体流的至少一部分再循环到还原反应器中。衍生的氢燃料流在还原气体加热器和/或还原装置中的其他热设备中燃烧，从而将CO 2排放直接减少到大气中。

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