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公开(公告)号：US5411393A
公开(公告)日：1995-05-02
申请号：US46
申请日：1993-01-04
Applicant: Kerim Askin , John D. Butler
Inventor： Kerim Askin , John D. Butler
CPC classification number: F23D14/02
Abstract: An improved premixed gaseous fuel burner for a metal processing furnace includes an axially adjustable gas supply tube concentrically positioned within the burner body for delivering a flow of oxidant or other gaseous fuel component to the combustion chamber of the furnace. Axial repositioning of the air tube controls the spread of oxidant at the core of the flame, thereby controlling flame temperature and the operating environment of the combustion chamber and furnace. A flow mixer having a pair of helically arranged vanes provided in the annular space between the supply tube and the burner body imparts turbulent swirl to the premixture flow to cause enhanced mixing of the premixture. The gas supply tube is externally adjustable and includes a peep sight for externally viewing the flame in the furnace.
Abstract translation: 用于金属加工炉的改进的预混合气体燃料燃烧器包括同轴地定位在燃烧器主体内的可轴向调节的气体供给管，用于将氧化剂或其它气体燃料组分流输送到炉的燃烧室。 空气管的轴向重新定位控制氧化剂在火焰核心处的扩散，从而控制燃烧室和炉的火焰温度和操作环境。 设置在供应管和燃烧器主体之间的环形空间中的一对螺旋设置的叶片的流动混合器向预混合物流动施加湍流漩涡以引起预混合物的增强的混合。 气体供应管是外部可调节的，并且包括用于外部观察炉中的火焰的窥视。
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公开(公告)号：US4057096A
公开(公告)日：1977-11-08
申请号：US675340
申请日：1976-04-09
Applicant: Kerim Askin
Inventor： Kerim Askin
CPC classification number: B22D11/0602 , B22D11/08
Abstract: Method and apparatus for continuously casting molten metal into a rod of indefinite length comprising a rotatable casting wheel having an elongate arcuate molding passageway for receiving molten metal, and a plug which is retained within the passageway by magnetic force for temporarily blocking the passageway at an intermediate position along its length to prevent escape of molten metal from the passageway during initial start-up of the casting operation.
Abstract translation: 用于将熔融金属连续铸造成不定长杆的方法和装置，其包括具有用于接收熔融金属的细长弓形模制通道的可旋转铸造轮，以及通过磁力将所述通道暂时封闭在通道内的塞子， 沿其长度方向的位置，以防止在铸造操作的初始启动期间熔融金属从通道中逸出。
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公开(公告)号：US5209893A
公开(公告)日：1993-05-11
申请号：US794091
申请日：1991-11-18
Applicant: Kerim Askin , John D. Butler
Inventor： Kerim Askin , John D. Butler
CPC classification number: F27D99/0033 , F23C5/06
Abstract: An improved premix-type burner for a gas-fired metal processing furnace includes a burner insert externally adjustable over a stepless continuum. The burner insert includes a helical thread disposed on its outer diameter which cooperatively engages with a helical thread disposed on an inner diameter of the burner body bore. Rotation of an adjustment tube, which extends into the burner body and is affixed to the burner insert concentrically disposed therein, causes axial translation of the burner insert, thereby regulating fuel flow to the combustion chamber and controlling the combustion process.
Abstract translation: 一种用于燃气金属加工炉的改进的预混合式燃烧器包括可在无级连续体上外部调节的燃烧器插入件。 燃烧器插入件包括设置在其外径上的螺旋螺纹，其与设置在燃烧器主体孔的内径上的螺旋螺纹配合地接合。 调节管的旋转延伸到燃烧器主体中并固定到同心地设置在其中的燃烧器插入件上，导致燃烧器插入件的轴向平移，由此调节燃料流到燃烧室并控制燃烧过程。
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公开(公告)号：US5196155A
公开(公告)日：1993-03-23
申请号：US786635
申请日：1991-11-01
Applicant: Kerim Askin , John D. Butler
Inventor： Kerim Askin , John D. Butler
IPC: C21B7/16
CPC classification number: C21B7/163
Abstract: A combustion piping system for a metal melting furnace is disclosed in which a sieve is used upstream of a flashback arrester to collect particulate matter carried in the fuel flow to the furnace so as to minimize maintenance of the flashback arrester. The sieve is mounted in a sieve holder that is arranged to be rapidly removed from and replaced in the piping system during furnace operation so as to minimize the pressure drop in the fuel flow to the furnace.
Abstract translation: 公开了一种用于金属熔化炉的燃烧管道系统，其中在回火避雷器的上游使用筛子，以将在燃料流中携带的颗粒物质收集到炉中，以便最小化回火避雷器的维护。 筛子安装在筛架中，筛架保持器布置成在炉操作期间快速地从管道系统中移除并替换，以最小化到炉中的燃料流的压降。
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