公开(公告)号：US08309016B2

公开(公告)日：2012-11-13

申请号：US12666587

申请日：2008-06-17

Applicant: Gerd König ,  Wolfram König ,  Alexander Babich ,  Dieter Georg Senk ,  Heinrich-Wilhelm Gudenau ,  Hans-Heinrich Heldt

Inventor： Gerd König ,  Wolfram König ,  Alexander Babich ,  Dieter Georg Senk ,  Heinrich-Wilhelm Gudenau ,  Hans-Heinrich Heldt

IPC: C21B13/02

CPC classification number: C21B5/06 ,  C21B7/002 ,  C21B7/007 ,  C21B2100/64 ,  F27B1/16 ,  F27B1/26 ,  F27D17/004

Abstract: The present invention relates to a shaft furnace as well as a method for operating a shaft furnace. For example, the present invention relates to methods for operating a shaft furnace which include charging an upper region of the shaft furnace with raw materials; the raw materials sink in the shaft furnace under the influence of gravity and a part of the raw materials is smelted an/or at least partially reduced under the effect of the atmosphere prevailing within the shaft furnace. The methods further comprise admitting an addition gas via at least one addition opening spaced from a lower admission opening and/or discharging a shaft furnace gas via a shaft furnace gas line to provide discharge of gaseous reaction products from the interior of the shaft furnace.

Abstract translation: 竖炉技术领域本发明涉及竖炉以及竖炉的操作方法。 例如，本发明涉及一种用于操作竖炉的方法，其包括用原料装入竖炉的上部区域; 原料在重力作用下在竖炉中下沉，一部分原料在竖炉内盛气的作用下熔炼或至少部分减少。 所述方法还包括通过与下进气口间隔开的至少一个附加开口和/或经由竖炉气体管线排出竖炉煤气，从而提供气体反应产物从竖炉内部排出的加气。

公开(公告)号：US20080237944A1

公开(公告)日：2008-10-02

申请号：US12092822

申请日：2006-11-09

Applicant: Gerd Konig ,  Wolfram Konig ,  Hans-Heinrich Heldt ,  Dieter-Georg Senk ,  Heinrich-Wilhelm Gudenau ,  Alexander Babich

Inventor： Gerd Konig ,  Wolfram Konig ,  Hans-Heinrich Heldt ,  Dieter-Georg Senk ,  Heinrich-Wilhelm Gudenau ,  Alexander Babich

IPC: F27B1/10

CPC classification number: C21B5/001 ,  C21B11/02 ,  F27B1/16 ,  F27B1/26 ,  F27D19/00

Abstract: Method for operating a shaft furnace, whereby an upper section of the shaft furnace is charged with raw materials which due to gravity descend inside the furnace while the atmosphere prevailing within the shaft furnace causes part of the raw materials to melt and/or to be reduced, and in a lower section of the shaft furnace a process gas is injected so as to at least partly modify the atmosphere prevailing in the shaft furnace. The pressure and/or volume flow of the injected process gas is dynamically modulated within a time span of 40 s. Also, a shaft furnace operable by said method, thus achieving improved through-gassing.

Abstract translation: 用于操作竖炉的方法，由此竖炉的上部装有由于重力在炉内下降的原料，而在竖炉内的气氛占据主要原料的一部分熔化和/或减少 ，并且在竖炉的下部分中，注入工艺气体，以至少部分地改变竖炉中盛行的气氛。 注入的工艺气体的压力和/或体积流量在40秒的时间段内动态调制。 而且，通过所述方法可操作的竖炉，从而实现改善的通气。

公开(公告)号：US4772317A

公开(公告)日：1988-09-20

申请号：US001530

申请日：1987-01-08

Applicant: Heinrich-Wilhelm Rommerswinkel

Inventor： Heinrich-Wilhelm Rommerswinkel

IPC: C21C7/00 ,  C21C5/00 ,  C21C7/068

CPC classification number: C21C7/068 ,  C21C5/005 ,  C21C2007/0093

Abstract: The process includes two major phases, each including a converter blowing step and a discharge step, whereby the first discharge step is also a preparatory step for the second blowing step. The steel is dephosphorized, desulfurized, and decarbonized under formation of basic slag which is retained in the converter during the first discharge. Lime, limeflux and possibly clay is added prior to the second blowing together with, preferably, silicon for deoxidation. After the second discharge, additional alloy components may be added.

Abstract translation: 该方法包括两个主要阶段，每个阶段包括转炉吹制步骤和排出步骤，由此第一排出步骤也是第二吹制步骤的准备步骤。 在第一次排放期间钢被残留在转炉中的碱性炉渣形成脱磷脱硫脱碳。 将石灰，石灰和可能的粘土在第二次吹制之前加入，优选用于脱氧。 在第二次放电之后，可以添加额外的合金成分。

公开(公告)号：US4066207A

公开(公告)日：1978-01-03

申请号：US707082

申请日：1976-07-20

Applicant: Frode Jorgensen-Beck ,  Heinrich Wilhelm Lambach

Inventor： Frode Jorgensen-Beck ,  Heinrich Wilhelm Lambach

IPC: B65D5/72

CPC classification number: B65D5/723

Abstract: A sales and dispenser carton box having in its top panel a dispenser opening normally closed by an internal closing plate portion constituting an integral part of the blank from which the box is erected and being displaceable to open and close the opening, the closing plate being hinged to the free edge of an end panel portion of the box pivotally secured to the box along its opposite edge, and the closing plate being held slidingly against the inner side of the top panel by means of at least one side flap projecting from the side edge of the closing plate down along the respective side panel of the box so as to be slidingly supported by an elongated rigid portion of the box. The box may be designed so as to have a breakable seal.

公开(公告)号：US3382578A

公开(公告)日：1968-05-14

申请号：US54928466

申请日：1966-05-11

Applicant: GUNTHER HEINRICH WILHELM DOBBERTIN

Inventor： WILHELM DOBBERTIN GUNTHER HEIN

IPC: B24B55/05

CPC classification number: B24B55/05

公开(公告)号：US1057965A

公开(公告)日：1913-04-01

申请号：US1912691696

申请日：1912-04-18

Applicant: JAEGER HEINRICH WILHELM FRIEDRICH

Inventor： JAEGER HEINRICH WILHELM FRIEDRICH

CPC classification number: E06B9/52

公开(公告)号：US921428A

公开(公告)日：1909-05-11

申请号：US1908443656

申请日：1908-08-15

Applicant: MEYER HEINRICH WILHELM

Inventor： MEYER HEINRICH WILHELM

CPC classification number: B65B1/18

公开(公告)号：US832189A

公开(公告)日：1906-10-02

申请号：US1902131373

申请日：1902-11-14

Applicant: HELLMANN HEINRICH WILHELM

Inventor： HELLMANN HEINRICH WILHELM

CPC classification number: H01T13/42

公开(公告)号：US816163A

公开(公告)日：1906-03-27

申请号：US1903172844

申请日：1903-09-11

Applicant: HELLMANN HEINRICH WILHELM

Inventor： HELLMANN HEINRICH WILHELM

CPC classification number: B63H21/265

公开(公告)号：US781651A

公开(公告)日：1905-02-07

申请号：US1902112766

申请日：1902-06-23

Applicant: HELLMANN HEINRICH WILHELM

Inventor： HELLMANN HEINRICH WILHELM

CPC classification number: B60K17/303