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1. 发明专利

JP2007003035A Thermal decomposition gasification melting equipment capable of preventing blocking by deposit of high-temperature gas duct of high temperature thermal decomposition gasification melting equipment, and blocking prevention method for high temperature gas duct in the same 审中-公开
标题翻译：热分解气化设备可以防止高温气体沉积高温热分解气化熔化设备的堵塞，同时防止高温气体阻塞的阻塞方法
公开(公告)号：JP2007003035A
公开(公告)日：2007-01-11
申请号：JP2005180813
申请日：2005-06-21
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： NAKAYAMA KOJI , ICHIHARA KIYOSHI , MORIKAWA TAKUYA , SHIMIZU HIROYASU , KITO HIROSHI , TAKEUCHI ISAMU , FURUKAWA NOBORU , KURODA SUMIO , IHARA KUNIO
IPC分类号： F23G5/24 , F23G5/18 , F23G5/50 , F23J3/02 , F27D17/00 , F27D19/00 , F27D25/00
CPC分类号： Y02P10/283
摘要： PROBLEM TO BE SOLVED: To prevent deposition of dusts in a duct and to remove deposit in the duct when it is found for some reason, in a high-temperature gas duct for carrying a produced gas of 1,000°C or more. SOLUTION: In this thermal decomposition gasification melting equipment comprising a thermal decomposition gasification melting furnace for gasifying and melting a combustible material or a mixture of the combustible material and a non-combustible material by thermally decomposing them at 1,500°C or more, a gas quenching heat-decreasing tower for quenching a gas produced by gasification melting and including dusts from 1,000°C or more to 200°C or less, and the high-temperature gas duct as a passage for carrying the gas from the thermal decomposition gasification melting furnace to the gas quenching heat-decreasing tower, a temperature control means is mounted for controlling a temperature of the gas at an inlet of the high-temperature gas duct to achieve the temperature or more for melting the dusts over the whole length in the high-temperature gas duct. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止由于某些原因发现，在用于承载1000℃或更高的产生气体的高温气体管道中，防止灰尘在管道中沉积并且在管道中去除沉积物。解决方案：在这种热分解气化熔化设备中，包括用于通过在1500℃或更高温度下将它们热分解使可燃材料或可燃材料和不燃材料的混合物气化和熔化的热分解气化熔化炉，气化淬火减热塔，其用于将由气化熔化产生的气体包括在1000℃以上至200℃以下的灰尘中，以及高温气体管道作为从热分解气化运送气体的通道熔融炉连接到气体淬火减热塔，安装温度控制装置，用于控制高温气体管道入口处的气体的温度，以达到在整个长度上熔化灰尘的温度或更高的温度高温气体管道。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JPH0890187A METHOD FOR CONTINUOUSLY CASTING THIN CAST SLAB AND APPARATUS THEREOF 失效
公开(公告)号：JPH0890187A
公开(公告)日：1996-04-09
申请号：JP17588595
申请日：1995-07-12
申请人： SUMITOMO METAL IND
发明人： TAKEUCHI ISAMU , YAMANAKA AKIHIRO , OKAMURA KAZUO , SHIMIZU HIROYASU , KANAZAWA TAKASHI , KUMAKURA SEIJI , KOIDE MASAKAZU , MURAKAMI TOSHIHIKO , WATABE TADAO
IPC分类号： B22D11/124 , B22D11/12 , B22D11/128 , B22D11/16 , B22D11/20
摘要： PURPOSE: To restrain the total accumulated strain to small and to produce a thin cast slab preventing the internal crack even in the case of unsolidified rolling reduction under high speed casting condition by applying the rolling reduction ratio with the rolling rolls at the upstream side at higher than the rolling reduction rate with the rolling rolls at the downstream side. CONSTITUTION: In a continuous casting apparatus, plural pairs of rolling rolls 51 -515 enabling the rolling reduction in each roll pair unit arranged in the interval from just below a mold to the perfect solidification are arranged. In the case of using Pk (k is No. of the rolling roll pair) for the rolling reduction rate per one pair of the rolling roll, the large rolling reduction rate P1 is given to the rolling roll pair 51 at the most upstream side in the continuous casting apparatus, and the rolling reduction rate Pk of the rolling roll pair 5k is gradually reduced. That is, the unsolidified rolling reduction is applied under condition of P1 >=P2 >=P3 ...>=P15 (wherein, it is excluded that all rolling reduction rates are equaled) and thus, the max. value of the total accumulated strain can be restrained to lower than the limited strain and the prevention of the internal crack can be achieved.

3. 发明专利

JP2007045644A Slag conveyor 审中-公开
标题翻译： SLAG输送机
公开(公告)号：JP2007045644A
公开(公告)日：2007-02-22
申请号：JP2005229614
申请日：2005-08-08
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： SHIMIZU HIROYASU , ICHIHARA KIYOSHI , NAKAYAMA KOJI , MORIKAWA TAKUYA , KITO HIROSHI , TAKEUCHI ISAMU , KIKUCHI YASUHIRO , ISHII TOSHIAKI , FURUKAWA NOBORU , NAKAZAWA KENJI , IHARA KUNIO , KURODA SUMIO
IPC分类号： C04B5/00 , B65G19/14 , B65G19/22 , C21B3/08 , F27D15/02
摘要： PROBLEM TO BE SOLVED: To convey massive slag while preventing its biting into gaps.
SOLUTION: The slag conveyor is equipped with a chain 12 installed to circulate and move inside and outside a water tank 7 for carrying out granulated melting furnace slag which is a mixture of granulated slag 5 with a small diameter discharged from a smelting furnace 1 and massive slag 8 and deposited on the bottom plate 9 of the conveyor in the water tank 7 and a conveying means which is attached to the chain 12 and moves along with circulating and moving of the chain 12 to carry out the granulated melting furnace slag deposited in the water tank from the water tank 7. The conveying means is composed of buckets 13 and scraping plates 14. The gap D1 between the bottom plate 13a of the bucket and the bottom plate 9 of the conveyor is made to be larger than the maximum size of the massive slag d1 and the gap D2 between the scraping plate 14 and the bottom plate 9 of the conveyor is made to be as small as possible. Resultingly, biting of the massive slag between the bottom plate of the bucket and the bottom plate of the conveyor is prevented and the operating efficiency of the slag conveyor is improved.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：传送大量矿渣，同时防止其咬入间隙。
解决方案：炉渣输送机装有一个链条12，该链条12用于在水箱7内外循环和移动，用于进行粒化熔炉炉渣，该炉渣是从冶炼炉排出的小直径的颗粒渣5的混合物 1和块状渣8并沉积在水箱7中的输送机的底板9上，以及一个输送装置，它连接到链条12上，随着链条12的循环和移动而移动，以便运送造粒的熔炉炉渣从水箱7沉积在水箱中。输送装置由铲斗13和刮板14组成。桶的底板13a和输送机的底板9之间的间隙D1被制成大于使大块渣d1的最大尺寸和输送机的刮板14与底板9之间的间隙D2尽量小。因此，防止了铲斗底板与输送机底板之间的大块渣的咬合，并提高了渣输送机的运行效率。版权所有（C）2007，JPO＆INPIT

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