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    • 2. 发明授权
    • Device for the improvement of crude pellets and pelletizing process
    • 改善粗丸和造粒工艺的装置
    • US09580769B2
    • 2017-02-28
    • US14520062
    • 2014-10-21
    • VALE S.A.
    • José Antonino Alves e Silva ReisReinaldo Walmir De JesusAldo Gamberini JúniorLeonidio Stegmiller
    • C22B1/216B01F9/02F27B7/00F27B7/20F27B7/42C22B1/24
    • C22B1/2406B01F9/02C22B1/216C22B1/2413F27B7/00F27B7/20F27B7/42
    • A pelletizing process, having two distinct serial stages. In the first stage, crude (or green) pellets of a given ore, or a mixture of ores (such as iron ore, manganese ore and other minerals), are produced, while in the second stage, a Device for Improvement of Crude Pellets, is used. The Device includes a slightly elastic and smooth surface, with reduced attrition rate, that may be striated, and that, encircled in itself, forms a cylindrical geometric hollow figure supported by a metallic structure, also cylindrical, with the set forming a finishing drum. The Device rotates with an inner and continuous charge of ore pellets, and can rearrange the structure of such pellets, improving their physical quality: compressive strength, sphericity and surface finishing, and assimilate fines generated during previous processes. This device allows application of diverse materials to the pellets to add required extra properties per specificities of subsequent industrial processes.
    • 造粒过程,具有两个不同的串联阶段。 在第一阶段,生产给定矿石或矿石(如铁矿石,锰矿石和其他矿物)的混合物的原油(或绿色)颗粒,而在第二阶段,生产用于改善原油颗粒的装置 , 用来。 该装置包括稍微弹性和光滑的表面,具有降低的磨损率,其可以是条纹的,并且其自身包围形成由金属结构(也是圆柱形)支撑的圆柱形几何空心图,其中该组形成精整滚筒。 装置以矿石颗粒的内部和连续装料旋转,并且可以重新排列这种颗粒的结构,提高它们的物理质量:抗压强度,球形度和表面光洁度,并且吸收先前工艺中产生的细粉。 该装置允许将各种材料应用于颗粒,以便随后的工业过程的特定性增加所需的额外特性。
    • 6. 发明授权
    • Kiln
    • US09239189B2
    • 2016-01-19
    • US12741439
    • 2008-11-04
    • Charlie Martella
    • Charlie Martella
    • F27B7/36F27B7/00F27B7/10F27B7/20F27B7/16
    • F27B7/00F27B7/161F27B7/20F27B7/36
    • A kiln comprising a cylindrical drum (11) arranged to rotate about a generally horizontal central axis, the drum configured such that rotation will cause particulate material to flow from one end (13) of the drum to the other end (15). The one end being closed by an end assembly (23) fixed relative to a support structure. An inner face of the drum provides a plurality of ports (29) spaced about, and opening into, an interior of the drum,. The ports (29) being connected to the end assembly (23) via a set of passageways (27). The end assembly (23) having an opening (25) connected to a source of air (31) and positioned such that, on rotation of the drum, one or more passageways come into fluid communication with the opening for limiting air flow to the ports.
    • 一种窑炉,其包括被设置为围绕大致水平的中心轴线旋转的圆筒形鼓(11),所述滚筒构造成使得旋转将使颗粒材料从所述滚筒的一端(13)流到所述另一端(15)。 一端由相对于支撑结构固定的端部组件(23)封闭。 滚筒的内表面提供了围绕滚筒的内部间隔开并开口的多个端口(29)。 端口(29)经由一组通道(27)连接到端部组件(23)。 端部组件(23)具有连接到空气源(31)的开口(25)并且定位成使得在滚筒旋转时,一个或多个通道与开口流体连通,以限制空气流到端口 。
    • 7. 发明授权
    • Installation and method for producing active carbon
    • 生产活性炭的安装方法
    • US08932528B2
    • 2015-01-13
    • US13383005
    • 2009-10-06
    • Hasso von BlücherRaik Schönfeld
    • Hasso von BlücherRaik Schönfeld
    • B01J19/00B01J19/28F27B7/06B01J20/20C01B31/08F27B7/00C01B31/10
    • F27B7/06B01J20/20C01B32/336C01B32/39F27B7/00
    • The Invention relates to an apparatus or installation for producing active carbon, in particular by carbonization and subsequent activation of polymeric, organic, preferably sulphonated, starting materials, wherein the apparatus or installation comprises optionally a drying device for drying the starting materials, optionally a sulphonating device, arranged downstream of the optionally present drying device, for sulphonating and/or peptizing the optionally previously dried starting materials, a carbonizing device, arranged downstream of the optionally present drying device and/or the optionally present sulphonating device, for carbonizing the optionally previously dried and/or sulphonated and/or peptized starting materials, as well as an activating device, arranged downstream of the carbonizing device, for activating the starting materials previously carbonized in the carbonizing device, wherein the apparatus or installation also comprises at least one exhaust-gas treatment device for treating the exhaust gases formed in the carbonizing device and/or in the activating device during operation.
    • 本发明涉及用于生产活性炭的装置或装置,特别是通过碳化和随后活化聚合物,有机,优选磺化的起始材料,其中所述装置或装置任选地包括用于干燥原料的干燥装置,任选地是磺化 装置,布置在任选存在的干燥装置的下游,用于将任选预先干燥的原料磺化和/或胶溶,布置在任选存在的干燥装置和/或任选存在的磺化装置的下游的碳化装置,用于将任选地先前 干燥和/或磺化和/或胶溶起始材料,以及设置在碳化装置下游的活化装置,用于活化碳化装置中预先碳化的原料,其中该装置或装置还包括至少一个排气装置, 气体处理装置 在操作期间处理在碳化装置和/或激活装置中形成的废气。
    • 9. 发明申请
    • Furnace, its method of operation and control
    • 炉,其操作和控制的方法
    • US20100194006A1
    • 2010-08-05
    • US12662321
    • 2010-04-12
    • Thomas Hudson Evans
    • Thomas Hudson Evans
    • F27B7/12F27B7/00F27B7/20
    • F27B7/12F23G5/20F23G5/50F23G7/003F23G2202/20F23G2203/209F23G2203/21F27B7/06F27B7/34F27B7/42F27D19/00F27D21/0014F27D99/0075
    • The present invention relates to a furnace (10), its method of operation and control. The invention overcomes problems associated with existing furnaces by improving the recovery rate of waste metal.In a preferred embodiment the furnace (10) comprises a cylindrical body of constant internal diameter. The furnace body (12) is mounted on a frame (15) pivoted to a ground members (16a and 16b), the furnace body (12) is adapted to be reclined or inclined or at various angles (α and β); a burner (30) to heat the furnace, and a door (19a, 19b) for sealing an open end (14).As the internal walls of the furnace body (12) are of a constant diameter, it is no longer necessary to incline the furnace (10) to such a degree in order to pour molten metal, because there is no narrow neck (which previously acted like a weir).In a preferred embodiment combustion air is routed through the door hinge to the burner (30). As a result the air/fuel delivery system has gas tight rotary and elbow joints is attached to the furnace (10) and tilts and moves with the furnace (10).An artificial intelligence system monitors process variables and controls the operation of the furnace (10).
    • 本发明涉及炉(10),其操作和控制方法。 本发明通过提高废金属的回收率来克服现有熔炉相关问题。 在优选实施例中,炉(10)包括恒定内径的圆柱体。 炉体(12)安装在枢转到接地构件(16a和16b)的框架(15)上,炉体(12)适于倾斜或倾斜或以各种角度(α和bgr); 用于加热炉的燃烧器(30)和用于密封开口端(14)的门(19a,19b)。 由于炉体(12)的内壁的直径是恒定的,所以不再需要将炉(10)倾斜到一定程度,以便倾倒熔融金属,因为没有窄的颈部 像堰)。 在优选实施例中,燃烧空气通过门铰链被引导到燃烧器(30)。 因此,空气/燃料输送系统具有气密旋转和肘关节连接到炉(10)并且与炉(10)一起倾斜并移动。 人工智能系统监测过程变量并控制炉的操作(10)。
    • 10. 发明授权
    • Tilting heating apparatus and on-the-spot heat treatment system for heating object
    • 用于加热物体的倾斜加热装置和现场热处理系统
    • US07608804B2
    • 2009-10-27
    • US10572297
    • 2003-09-17
    • Shigehiro Tanaka
    • Shigehiro Tanaka
    • H05B3/68F27B7/00B28C7/16
    • E01C19/1004
    • The present invention relates to a tilting heating apparatus in which a heating container is not lowered below the level of a tilting base when the heating container is tilted with its opening faced upward and an on-the-spot heat treatment system for a heating object. The present invention comprises a tilting base which is placed on a fixed portion and pivotal upward, an oscillating support supported by the tilting base and capable of pivotal movement, a heating apparatus consisting of a heating container attached onto the oscillating support and having a bottom with an opening and a pivotal driving mechanism for turning the heating container, a first derricking cylinder provided between the fixed portion side and the tilting base side for expansion/contraction and for displacing the tilting base to an substantially horizontal position and a rearward tilting position where the opening of the heating container is displaced upward, and a second derricking cylinder provided between the tilting base side and the oscillating support side for expansion/contraction and for displacing the oscillating support to a stationary position on the tilting base and in a forward tilting direction.
    • 本发明涉及一种倾斜加热装置,其中当加热容器以面向上的开口倾斜并且加热物体的现场热处理系统时,加热容器不会降低到倾斜基座的高度以下。 本发明包括倾斜基座,其设置在固定部分上并且向上枢转,由倾斜基座支撑并且能够枢转运动的振动支撑件,由加热容器组成的加热装置,该加热容器附接到摆动支架上并具有底部, 用于转动加热容器的开口和枢转驱动机构,设置在固定部分侧和倾斜基座侧之间用于膨胀/收缩的第一升降缸,以及用于将倾斜基座移位到基本水平的位置和向后倾斜位置, 加热容器的开口向上移动,第二升降缸设置在倾斜基座侧和摆动支撑侧之间用于膨胀/收缩,并将摆动支架移动到倾斜底座上的静止位置和向前倾斜的方向。