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

JP2005249231A Porous refractory for flue obturation prevention and member for preventing flue obturation using the same 审中-公开
$Porous refractory for flue obturation prevention and member for preventing flue obturation using the same$
标题翻译：用于防止FLUE OBTURATION防护的多孔耐火材料和使用其防止流体疲劳的成员
公开(公告)号：JP2005249231A
公开(公告)日：2005-09-15
申请号：JP2004056509
申请日：2004-03-01
申请人： Sumitomo Metal Ind Ltd , Toshiba Ceramics Co Ltd , 住友金属工業株式会社 , 東芝セラミックス株式会社
发明人： MUKOYAMA KENICHI , MASUDA TAKESHI , MORIKAWA TAKUYA , OWADA TERUO
IPC分类号： F23J13/02 , C04B38/00
摘要： PROBLEM TO BE SOLVED: To provide a porous refractory for flue obturation prevention capable of preventing a flue from being obturated by eliminating the adhesion and stacking of a flying molten ash.
SOLUTION: This porous refractory for flue obturation prevention for preventing the flue from being obturated by the adhesion of the flying molten ash contained in an exhaust gas by jetting a gas into the flue 1 comprises an apparent porous ratio of 25 to 32.5%, a porous volume of pores with a diameter of 10 to 100 μm of 70 to 90%, and a permeability of 6.78×10
-5 to 3.39×10
-3 cm
2 /sec atm.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于防止烟道闭塞的多孔耐火材料，其能够通过消除飞灰熔融灰的粘附和堆叠来防止烟道被堵塞。解决方案：通过将气体喷射到烟道1中，用于防止烟道被废气中包含的飞灰熔融物的粘附阻止烟道堵塞的多孔耐火材料包括25至32.5％的表观孔隙率，，直径为10〜100μm的孔的多孔体积为70〜90％，透气度为6.78×10 -5 ，至3.39×10 -3 / 3 2 /秒atm。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2008241181A Estimating method of slug staying state in gasifying melting furnace, operation method of gasifying melting furnace and gasifying melting furnace 审中-公开
标题翻译：煅烧熔炼炉中的SLUG保持状态的估算方法，气化炉和气化熔炼炉的操作方法
公开(公告)号：JP2008241181A
公开(公告)日：2008-10-09
申请号：JP2007083949
申请日：2007-03-28
申请人： Sumitomo Metal Ind Ltd , 住友金属工業株式会社
发明人： OBATA TOMOYUKI , MORIKAWA TAKUYA
IPC分类号： F23G5/24 , F23G5/44 , F23G5/50
摘要： PROBLEM TO BE SOLVED: To provide a stable operation method of a waste gasifying melting furnace and the gasifying melting furnace, which secures excellent residue discharge performance of slag, by accurately estimating a staying state of the slag in the furnace.
SOLUTION: (1) This operation method improves discharge performance of the slag, by controlling an operation quantity such as a combustion support gas blowing-in quantity by an estimating result, based on a method and the estimating result of estimating the staying state of the slag in a melting zone based on a back pressure variation of combustion support gas before supply to lances, in operation of the gasifying melting furnace for gasifying and melting waste by blowing the combustion support gas and auxiliary fuel in the melting zone from a plurality of lances, by inserting the waste from an upper part of the vertical furnace of forming the melting zone, a pyrolyzing zone and a gas reforming zone. (2) The waste gasifying melting furnace has a lance back pressure monitoring device for performing the above operation method.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种稳定的废气化熔炉和气化熔炉的操作方法，通过精确地估计炉渣中的炉渣的停留状态，确保渣的优异的残渣排放性能。（1）该操作方法通过基于方法和估计停留时间的估计结果，通过估计结果控制燃烧辅助气体吹入量等操作量来提高炉渣的排出性能，在熔融区域内的炉渣状态基于在供给喷枪之前的燃烧支持气体的背压变化，在用于气化和熔化废物的气化熔炉的操作中，通过在熔化区中从燃烧支持气体和辅助燃料中吹出燃烧支持气体和辅助燃料通过从形成熔融区的立式炉的上部插入废物，形成热解区和气体重整区。（2）废气熔化炉具有用于进行上述操作方法的喷枪背压监视装置。版权所有（C）2009，JPO＆INPIT

3. 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

4. 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

5. 发明专利

JPS59190600A Repairing method of internal pressure holding structure 失效
标题翻译：内压保持结构修复方法
公开(公告)号：JPS59190600A
公开(公告)日：1984-10-29
申请号：JP6181583
申请日：1983-04-08
申请人： Sumitomo Metal Ind Ltd
发明人： NIIZEKI KENJI , MORIKAWA TAKUYA
IPC分类号： F16J12/00 , F17C13/00 , F17C13/04
CPC分类号： F17C13/00 , F17C2209/221 , F17C2209/232 , F17C2260/036
摘要： PURPOSE:To enable emergency repair in a short time and at a low cost and with the structure for holding the internal pressure kept in an operating condition, by filling an amorphous sealing material into the corrosion hole and pressing the amorphous sealing material as attached to the structure with a keep plate. CONSTITUTION:An amorphous sealing material 3 is pushed into a corrosion hole 2 produced in the peripheral wall of an internal pressure holding structure 1 and the wall portion surrounding the corrosion hole 2 is also fully covered with the sealing material 3. Thereafter specific size of a keep plate 4 made of steel is placed over the amorphous material and the circumference of the keep plate 4 is welded to the lateral wall of the structure 1 and thereby the repair is finished. If a keep plate 4 having a small hole 5 provided therein is used and the keep plate 4 is welded to the lateral wall of the structure 1 so as to leave a space therebetween, and then the sealing material 3 is injected into the space through the small hole 5, and finally the hole is plugged with a plug 6, then the leakage of the internal fluid can be prevented much better.
摘要翻译：目的：为了在短时间内以低成本实现紧急修复，并保持内部压力保持在运行状态的结构，通过将非晶密封材料填充到腐蚀孔中，并将非晶密封材料按压在结构与保持板。构成：非晶质密封材料3被推入到在内压保持结构1的周壁上产生的腐蚀孔2中，并且围绕腐蚀孔2的壁部分也被密封材料3完全覆盖。由钢制的保持板4放置在无定形材料上，并且保持板4的周边焊接到结构1的侧壁，从而修复完成。如果使用设置有小孔5的保持板4，并且将保持板4焊接到结构体1的侧壁，以便在其间留下空间，然后将密封材料3通过小孔5，最后孔用塞子6堵塞，可以更好地防止内部流体的泄漏。

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