专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2012117120A Crushing guide 有权
标题翻译：破碎指南
公开(公告)号：JP2012117120A
公开(公告)日：2012-06-21
申请号：JP2010268581
申请日：2010-12-01
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： YAMAUCHI KENSUKE , SATO HIROYUKI , FURUSHO SHINGO , KATO SATOYUKI
IPC分类号： C22B1/16 , F27B21/12
摘要： PROBLEM TO BE SOLVED: To provide a crushing guide which has excellent durability, is easily maintained, and is adaptable to a large-size sinter cake.SOLUTION: The crushing guide is equipped with: a body wall 20 inserted into a sinter pallet dolly; a guiding member 30 which is elongated from the body wall 20 toward a crusher side and guides a sinter cake discharged from the sinter pallet dolly; a liner member 21 which is attached detachably to the top part of the body wall 20 and is equipped with a first wear-proof material and a first water-cooling mechanism 21a; and first water supply and drainage pipes 21c, 21d for supplying and draining coolant water into the first water cooling mechanism 21a. The first water supply and drainage pipes 21c, 21d are connected detachably to the underpart of the liner member 21 and are elongated from the liner member 21 toward the underside of the crushing guide 10 through a space between the body wall 20 and the guiding member 30.
摘要翻译：要解决的问题：提供耐久性优异，容易保持的破碎导向器，并适用于大型烧结块。
解决方案：破碎导向装置装有：插入烧结托盘台车上的主体壁20; 引导构件30，其从主体壁20朝向破碎机侧延伸并引导从烧结托盘排出的烧结块; 衬套构件21，其可拆卸地附接到主体壁20的顶部并且配备有第一耐磨材料和第一水冷机构21a; 以及用于向第一水冷却机构21a供给和排出冷却水的第一供排水管21c，21d。第一供水和排水管21c，21d可拆卸地连接到衬套构件21的下部，并且通过主体壁20和引导构件30之间的空间从衬套构件21朝向破碎导向件10的下侧延伸（C）2012年，JPO＆INPIT

2. 发明专利

JP2011179752A Sintering machine 审中-公开
标题翻译：烧结机
公开(公告)号：JP2011179752A
公开(公告)日：2011-09-15
申请号：JP2010044265
申请日：2010-03-01
申请人： Nippon Steel Corp , 新日本製鐵株式会社
发明人： KOBAYASHI MASANORI , OMATSU YASUHIKO , KAWAGUCHI TAKUYA , TERASAKI MIKAO
IPC分类号： F27B21/12
摘要： PROBLEM TO BE SOLVED: To provide a sintering machine capable of suppressing collision of sinter cake with an upper end of a crushing guide even when discharge of the sinter cake from sinter pallet trucks is delayed, and preventing early deterioration of the crushing guide. SOLUTION: This sintering machine includes a pair of sprockets, the plurality of sinter pallet trucks 4, a crusher 9 for crushing the sinter cake discharged from the sinter pallet trucks 4, and the crushing guide 10 for guiding the sinter cake S discharged from the sinter pallet trucks 4 to the crusher 9, the crushing guide 10 has a body wall 20 inserted to the sinter pallet trucks 4, an upper end position of the body wall 20 is positioned with a downward angle θ from a horizontal line H with respect to a rotating shaft O as a center when observed from the direction of the rotating shaft O of one of the sprockets 2B positioned at an ore discharging section side, and the angle θ is within a range of 40°-60°. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够抑制烧结块与破碎导向装置的上端的碰撞的烧结机，即使延迟烧结堆垛车的烧结块的排出，并且防止破碎导向装置的早期劣化。解决方案：该烧结机包括一对链轮，多个烧结托盘搬运车4，用于破碎从烧结托盘搬运车4排出的烧结块的破碎机9和用于引导烧结块S排出的破碎引导件10 从烧结矿物搬运车4到破碎机9，破碎引导件10具有插入烧结托盘搬运车4的主体壁20，主体壁20的上端位置与水平线H成一个向下的角度θ，当从位于矿石排出部侧的一个链轮2B的旋转轴O的方向观察时，相对于作为中心的旋转轴O，角度θ在40°-60°的范围内。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2004053035A Chute structure 审中-公开
公开(公告)号：JP2004053035A
公开(公告)日：2004-02-19
申请号：JP2002206684
申请日：2002-07-16
申请人： Sumitomo Metal Mining Co Ltd , 住友金属鉱山株式会社
发明人： KAWANAKA KAZUAKI , SHIRAISHI TAKAHISA , SASAOKA HIDEO
IPC分类号： C22B1/20 , F27B21/12
摘要： PROBLEM TO BE SOLVED: To alleviate periodic salamander picking work and repairing work of a chute for placing a burnt matter on a conveyor when a sintered mass of zinc/lead is produced by a Dwight Lloyd sintering machine.
SOLUTION: In the structure of a chute under a crusher disposed at the discharge end of a Dwight Lloyd sintering machine, a plate material made of a corrosion-proof material, preferably a stainless steel plate, is suspended removably at a position where the burnt matter falls to touch the chute. A stainless plate of SUS304 is more preferably employed in viewpoint of low price.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003268455A OPERATION METHOD FOR SINTERING FACILITY, AND SORTING STRUCTURE OF CHUTE IN SINTERING FACILITY 审中-公开
公开(公告)号：JP2003268455A
公开(公告)日：2003-09-25
申请号：JP2002070931
申请日：2002-03-14
申请人： SUMITOMO METAL IND
发明人： OKUBO SATOHIKO
IPC分类号： C22B1/20 , F27B21/12 , F27B21/14
摘要： PROBLEM TO BE SOLVED: To solve such a problem that the grain distribution of sintered ores supplied to a blast furnace has been unstable, because, conventionally, a middle size of sintered ores produced in a sintering machine has been alternatingly switched a stream directing to a hopper for flooring materials with a stream directing to the blast furnace by a sorting chute. SOLUTION: This sorting structure of a chute comprises a swing plate 41 for blocking an inlet of the first diverted section 43 and leading the middle size ores 29 to a second diverted section 44, and a bypass 45 for diverting a part of middle size ores 29 flowing into the second diverted section 44 to the first diverted section 43 through it, and for dropping them onto a conveyer 29, as shown in Figure 3 (a). Then, the rest of the middle size ores 29 drop onto a B conveyer 34 through the second diverted section 44. Large size ores 26 also drop onto the B conveyer 34, as shown by an outlined arrow, and the mixed ores of the large size and the middle size move toward a blast furnace. The swing plate 41 is not basically swung. As a result, the structure stabilizes the grain distribution of the mixed ores of the large size and the middle size, and consequently the grain distribution of the sintered ores to be supplied to the blast furnace. COPYRIGHT: (C)2003,JPO

5. 实用新型

JPH0673695U 失效
公开(公告)号：JPH0673695U
公开(公告)日：1994-10-18
申请号：JP1844293
申请日：1993-03-22
IPC分类号： C22B1/26 , F27B21/00 , F27B21/12

6. 实用新型

JPH0625234U 失效
公开(公告)号：JPH0625234U
公开(公告)日：1994-04-05
申请号：JP6583392
申请日：1992-08-27
IPC分类号： B65G47/38 , B65G67/24 , F27B21/00 , F27B21/12

7. 发明专利

JPH05202432A METHOD FOR RECOVERING LIME POWDER CALCINED ON PALLET IN SINTERING MACHINE 失效
公开(公告)号：JPH05202432A
公开(公告)日：1993-08-10
申请号：JP1162392
申请日：1992-01-27
申请人： KAWASAKI STEEL CO
发明人： ISHIHARA NAOKI
IPC分类号： C22B1/20 , F27B21/08 , F27B21/12
摘要： PURPOSE:To simply manufacture lime for sintering raw material by putting mixed powder of lime stone and cake on the surface of the sintering raw material in a iron ore sintering device, calcining the lime stone into the lime and recovering with a sucking device providing a cyclone. CONSTITUTION:In order to manufacture sintered ore for blast furnace, bedding ore and blending raw material (mixed material of powdery iron ore, coke powder, lime powder, returned ore, etc.) are put on an endless pallet 1 in the sintering machine from a bedding ore hopper 3 and a supplying ore hopper 4 and on this surface, the mixed powder 9 of the lime stone and the coke is put from a hopper 16. Further, ignition is executed to the coke by an igniting device 15 and also, combustion gas is sucked by an exhauster 14 through a wind box and an exhaust gas duct 23 to sinter the mixed raw material and the sintered ore is crushed 5 to the suitable size in an ore discharging part 22 and cooled 6 and passed through a screen 7 to manufacture the sintered ore. The lime 21 calcined from the lime stone by the igniting device 15 is sucked by plural sucking nozzles 19 at the tip part of carrying pipe 20 connected with the (a) position to an exhaust gas duct 23 and recovered by the cyclone 17. The lime for sintering raw material is simply manufactured without needing the special sucking device, etc.

8. 发明专利

JPH05157457A METHOD FOR CRUSHING SINTERED ORE 失效
公开(公告)号：JPH05157457A
公开(公告)日：1993-06-22
申请号：JP31812891
申请日：1991-12-02
申请人： NIPPON KOKAN KK
发明人： WADA TAKASHI
IPC分类号： C22B1/20 , F27B21/12
摘要： PURPOSE:To reduce unit requirement of returns by a method wherein the height of a heap of red heat sintered ore, which is discharged from a sintering machine at regular intervals and gradually crushed by a primary crusher, is monitored by means of an image-processing device and the speed of rotation of the primary crusher is controlled. CONSTITUTION:An image-processing device 1 with a camera constantly monitors the height of a heap of sintered ore 22 on a primary crusher 23 which is discharged from the ore-discharge part 21a of a sintering machine 21 to the primary crusher 23. The image signal, representing the height of the heap of the sintered ore and undergone the image processing, is sent to a calculator 2, where the timing of the completion of the previous crushing of the red heat sintered ore is determined by detecting the change of the image of the height of the heap from plus to zero and the start of the subsequent discharge of red heat sintered ore is determined by detecting the change of the image of the height of the heap from ZERO to PLUS. The difference between the two timings is calculated and, when, for example, the time from the discharge of ore to the completion of the crushing is PLUS, the speed of rotation of the primary crusher 23 is lowered in inverse proportion to the magnitude of PLUS.

9. 发明专利

JPH04309787A SUPPLYING METHOD FOR SINTERING ORE TO BLAST FURNACE 失效
公开(公告)号：JPH04309787A
公开(公告)日：1992-11-02
申请号：JP9785191
申请日：1991-04-04
申请人： NIPPON STEEL CORP
发明人： IKENAGA JUNICHIRO , NAGAI KAZUNORI
IPC分类号： F27B21/12
摘要： PURPOSE:To improve the yield to a maximum by solving a subject of instability of an operation of a blast furnace due to insufficient ambient temperature strength when sintering ore is supplied from a sintering device ore discharge unit to the furnace. CONSTITUTION:An impact energy of total of 200-600J/kg is applied by dividing once to plural times before or on the way of a conveying passage of a sintering ore from a discharge unit of a sintering device 1 to charge in a blast furnace 11, and then the sintered powder is classified. Thus, the yield of core is improved without instability due to a decrease in an optimum ambient temperature strength, and the furnace can be stably operated.

10. 发明专利

JPH045917B2 失效
公开(公告)号：JPH045917B2
公开(公告)日：1992-02-04
申请号：JP21672287
申请日：1987-08-31
申请人： NIPPON STEEL CORP
发明人： AMAKAWA KAZUHIKO , YOSHIDA KUNIO , KASAHARA KANEO , TAKAHASHI TAKASHI , ANAMI YASUHIKO , KURYAMA KYOSHI , TSUMURA AKIRA , KAMIKO YOSHIO , MOCHIZUKI MICHIHARU , MORIMATSU MASAKI
IPC分类号： F27B21/12

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