公开(公告)号：US20250051228A1

公开(公告)日：2025-02-13

申请号：US18718639

申请日：2022-12-19

Applicant: DÜRR SYSTEMS AG

Inventor： Urs HÄSELI ,  Carsten WALDDÖRFER ,  Matthias HAGEN

IPC: C04B7/44 ,  B01D53/34 ,  B01D53/75 ,  B01D53/76 ,  B01D53/86 ,  C04B7/36 ,  C04B7/47 ,  F01K25/14 ,  F27B7/00 ,  F27D17/00

Abstract: The invention relates to a process plant (20) for converting a solid input material into a solid process product. The process plant (20) includes a calciner which is connected to a heat exchanger (26) and to which the input material can be continuously supplied for heating in order to transform the input material into an intermediate product. In the process plant (20) there is a kiln for converting the intermediate product into the process product by means of thermal treatment, raw gas being produced in doing so. The process plant (20) has a raw gas line system (50) comprising a raw gas line (50.1) which extends from the kiln to the calciner and through which the raw gas can flow from the kiln into the calciner for transferring raw gas heat to the input material, and includes a cooling device for cooling the process product after the thermal treatment in the kiln by transferring heat from the process product to a cooling gas containing oxygen, as a result of which a hot gas containing oxygen is generated. According to the invention, in the process plant (20) there is a waste air purification device for oxidizing raw gas, which is connected to the calciner via a raw gas line system (50), wherein a hot gas line system which is used for supplying hot gas generated from the cooling device is attached to the raw gas line system (50). The invention also relates to a method for converting a solid input material into a solid process product and to a method for purifying raw gas produced during the manufacture of cement.

公开(公告)号：US11366482B2

公开(公告)日：2022-06-21

申请号：US16649674

申请日：2020-03-13

Applicant: TCL China Star Optoelectronics Technology Co., Ltd.

Inventor： Xiaolong Meng

IPC: G05D23/19 ,  H01L21/67 ,  F27B7/00 ,  F27D5/00 ,  F27D9/00 ,  F24H1/10 ,  F24H9/20 ,  G05D7/06 ,  F27B17/00

Abstract: The present application provides a baking equipment applied in a display panel manufacturing process. In the present application, the first and second pipes are communicated with each other and evenly distributed inside the baking plate, so that the heating liquid injected from the head end of the first pipe heats the baking plate evenly during flowing through the first and second pipes, which improves the uniformity of the baking temperature of the TFT array substrate to be baked by the baking plate, thereby ensuring the stability of the baking process of the TFT array substrate.

公开(公告)号：US09580769B2

公开(公告)日：2017-02-28

申请号：US14520062

申请日：2014-10-21

Applicant: VALE S.A.

Inventor： José Antonino Alves e Silva Reis ,  Reinaldo Walmir De Jesus ,  Aldo Gamberini Júnior ,  Leonidio Stegmiller

IPC: C22B1/216 ,  B01F9/02 ,  F27B7/00 ,  F27B7/20 ,  F27B7/42 ,  C22B1/24

CPC classification number: C22B1/2406 ,  B01F9/02 ,  C22B1/216 ,  C22B1/2413 ,  F27B7/00 ,  F27B7/20 ,  F27B7/42

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US09458059B2

公开(公告)日：2016-10-04

申请号：US12966345

申请日：2010-12-13

Applicant: James Ballan ,  Ove Lars Jepsen ,  Peter Paone ,  John S. Salmento

Inventor： James Ballan ,  Ove Lars Jepsen ,  Peter Paone ,  John S. Salmento

IPC: C04B20/04 ,  C04B14/10 ,  F27B7/20 ,  F27B7/00 ,  F27D17/00

CPC classification number: C04B20/04 ,  C04B14/106 ,  F27B7/20 ,  F27B7/2033 ,  F27D17/004 ,  F27D17/008

Abstract: Disclosed is a process for the calcining and manufacturing of synthetic pozzolan with desirable color properties. Feed material is dried, crushed, and preheated in a drier crusher. The dry, crushed material is collected and fed to a calciner where it is heated to become a synthetic pozzolan. The synthetic pozzolan is then fed to a cooler where it is maintained for a least a portion of the cooling step in a reducing atmosphere.

Abstract translation: 公开了一种煅烧和制造具有所需颜色特性的合成火山灰的方法。 进料在干燥的破碎机中干燥，粉碎和预热。 收集干燥的粉碎物料并加入煅烧炉中，将其加热成为合成火山灰。 然后将合成火山灰送入冷却器，在还原气氛中保持至少一部分冷却步骤。

公开(公告)号：US09399592B2

公开(公告)日：2016-07-26

申请号：US13519623

申请日：2010-12-15

Applicant: Marc Brülhart ,  Frank O. Ernst ,  Luiz Carlos Reichenbach De Sousa

Inventor： Marc Brülhart ,  Frank O. Ernst ,  Luiz Carlos Reichenbach De Sousa

IPC: F27B7/00 ,  C02F11/18 ,  C02F11/00 ,  C04B7/44 ,  C02F11/12 ,  C02F101/10 ,  C02F101/20 ,  C02F103/12

CPC classification number: C02F11/18 ,  C02F11/00 ,  C02F11/12 ,  C02F2101/105 ,  C02F2101/20 ,  C02F2103/12 ,  C04B7/4423 ,  Y02P40/126

Abstract: In a method for utilizing phosphorus-containing alternative fuels in the cement clinker production, the alternative fuels are thermolyzed using waste heat from the cement clinker production process in a thermolysis reactor different from a rotary kiln of the cement clinker production process, the energy released thereby is supplied to the cement clinker production process, and the thermolysis residues of the phosphorus-containing alternative fuels are discharged from the thermolysis reactor, so that the thermolysis residues of the phosphorus-containing alternative fuels are mixed in the thermolysis reactor with cement kiln bypass products as halogen carriers and the heavy-metal halides produced are drawn off.

Abstract translation: 在用于在水泥熟料生产中使用含磷替代燃料的方法中，替代燃料使用来自水泥熟料生产方法的废热在不同于水泥熟料生产过程的回转窑的热解反应器中进行热分解，由此释放的能量 被供应给水泥熟料生产过程，并且含磷替代燃料的热解残留物从热解反应器中排出，使得含磷替代燃料的热解残留物在热解反应器中与水泥窑旁路产物混合 因为卤素载体和所生产的重金属卤化物被排出。

公开(公告)号：US20160054061A1

公开(公告)日：2016-02-25

申请号：US14783377

申请日：2014-03-25

Applicant: Josef KEUSCHNIGG

Inventor： JOSEF KEUSCHNIGG ,  JOSEF KEUSCHNIGG, JR.

IPC: F27B7/20 ,  F27B7/00 ,  F27B7/34

CPC classification number: H01M8/0232 ,  B22F1/0003 ,  B22F3/162 ,  B22F5/00 ,  B22F5/006 ,  B22F9/20 ,  B22F2003/247 ,  B22F2005/005 ,  B22F2201/013 ,  B22F2201/03 ,  B22F2201/04 ,  B22F2201/05 ,  B22F2301/20 ,  B22F2998/10 ,  B22F2999/00 ,  C04B7/434 ,  C22C1/045 ,  C22C1/08 ,  C22C1/1078 ,  C22C27/06 ,  C22C32/0026 ,  C23C8/12 ,  C23C8/16 ,  F23C3/008 ,  F27B7/00 ,  F27B7/20 ,  F27B7/2016 ,  F27B7/2033 ,  F27B7/34 ,  F27D99/0033 ,  H01M2/202 ,  H01M8/0243 ,  H01M8/12 ,  H01M2008/1293 ,  B22F3/1007 ,  B22F2201/20 ,  B22F9/04 ,  B22F3/02

Abstract: A combustion device includes a combustion chamber having an exhaust gas opening. The combustion chamber has a first region having a plurality of circular-segment-shaped cross-sections, which are parallel to each other and each have a circle centre point. A connection of the circle centre points lies substantially on an axis. A gas supply line is connected to the combustion chamber in such a way that a discharge point is formed, that the combustion chamber has a mixing region in the region of the discharge point for mixing gas supplied via the gas supply line with gas rotating in the combustion chamber, and that the discharge point is arranged on a bottom side of the combustion chamber in an operating position, wherein gas supplied via the gas supply line flows against the first region tangentially from below.

Abstract translation: 燃烧装置包括具有废气开口的燃烧室。 燃烧室具有第一区域，该第一区域具有多个圆形截面形状的横截面，它们彼此平行并且各自具有圆形中心点。 圆心点的连接基本上位于轴上。 气体供给管线以与排出点形成的方式与燃烧室连接，燃烧室在排出点的区域具有混合区域，用于混合通过气体供给管线供给的气体与在 燃烧室，并且排放点在操作位置设置在燃烧室的底侧，其中经由气体供应管供应的气体从下方切向地流过第一区域。

公开(公告)号：US09239189B2

公开(公告)日：2016-01-19

申请号：US12741439

申请日：2008-11-04

Applicant: Charlie Martella

Inventor： Charlie Martella

IPC: F27B7/36 ,  F27B7/00 ,  F27B7/10 ,  F27B7/20 ,  F27B7/16

CPC classification number: F27B7/00 ,  F27B7/161 ,  F27B7/20 ,  F27B7/36

Abstract: 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.

Abstract translation: 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 。

公开(公告)号：US08932528B2

公开(公告)日：2015-01-13

申请号：US13383005

申请日：2009-10-06

Applicant: Hasso von Blücher ,  Raik Schönfeld

Inventor： Hasso von Blücher ,  Raik Schönfeld

IPC: B01J19/00 ,  B01J19/28 ,  F27B7/06 ,  B01J20/20 ,  C01B31/08 ,  F27B7/00 ,  C01B31/10

CPC classification number: F27B7/06 ,  B01J20/20 ,  C01B32/336 ,  C01B32/39 ,  F27B7/00

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US08647430B2

公开(公告)日：2014-02-11

申请号：US13003821

申请日：2009-07-17

Applicant: Alain Cordonnier ,  Sébastien Devroe

Inventor： Alain Cordonnier ,  Sébastien Devroe

IPC: C04B7/38 ,  F27B15/00 ,  F27B7/00 ,  F27B7/36 ,  F27B7/06 ,  F23B70/00 ,  F23B80/02 ,  F23C9/00 ,  A47J36/00 ,  A47J36/24 ,  F27B7/32 ,  F27B9/04 ,  F27B3/22 ,  F27D7/04

CPC classification number: F27B7/2033 ,  C04B7/367 ,  C21C5/28 ,  C21C5/52 ,  F27D17/004 ,  Y02P10/216 ,  Y02P40/18

Abstract: The invention relates to a process for manufacturing cement clinker in a plant having a cyclone preheater, a precalcination reactor, a rotary furnace and a clinker cooler. In the process, the flue gases from the furnace are conducted to the precalcination reactor, or even to the cyclone preheater. According to the invention, the precalcination reactor is fed with an oxygen-rich gas, the nitrogen content of which is less than 30%, constituting the sole oxygen source for said reactor, and a portion leaving the cyclone preheater is recycled into the plant so as to obtain a suitable flux necessary for suspending matter in said preheater, while the other portion, rich in carbon dioxide, is adapted for the purpose of a treatment for limiting the amount of carbon dioxide discharged into the atmosphere, such as particularly sequestration.

Abstract translation: 本发明涉及在具有旋风预热器，预煅烧反应器，旋转炉和熟料冷却器的设备中制造水泥熟料的方法。 在此过程中，来自炉子的烟道气被传送到预煅烧反应器，甚至是到旋风预热器。 根据本发明，给煅烧反应器供给氮气含量小于30％的富氧气体，构成所述反应器的唯一氧源，并且将离开旋风预热器的部分再循环到设备中 以获得在所述预热器中悬浮物质所需的合适的通量，而富含二氧化碳的另一部分适于用于限制排放到大气中的二氧化碳的量（例如特别是隔离）的处理。

公开(公告)号：US20100194006A1

公开(公告)日：2010-08-05

申请号：US12662321

申请日：2010-04-12

Applicant: Thomas Hudson Evans

Inventor： Thomas Hudson Evans

IPC: F27B7/12 ,  F27B7/00 ,  F27B7/20

CPC classification number: F27B7/12 ,  F23G5/20 ,  F23G5/50 ,  F23G7/003 ,  F23G2202/20 ,  F23G2203/209 ,  F23G2203/21 ,  F27B7/06 ,  F27B7/34 ,  F27B7/42 ,  F27D19/00 ,  F27D21/0014 ,  F27D99/0075

Abstract: 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).

Abstract translation: 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）。