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

JP2003071559A Slide gate provided with gas blowing in function 有权
标题翻译：滑动门提供气功功能
公开(公告)号：JP2003071559A
公开(公告)日：2003-03-11
申请号：JP2001264227
申请日：2001-08-31
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 , KAWAI SHUJI , MASUDA TAKESHI , KAWASHIMA TERUHISA , MUTO AKIFUMI
IPC分类号： B22D11/10 , B22D41/42
摘要： PROBLEM TO BE SOLVED: To provide a slide gate provided with a function of gas flowing in, capable of preventing the solidification of a molten metal stagnating in a nozzle hole, and surely effecting natural opening of a hole in opening of the hole.
SOLUTION: In the slide gate provided with the function of the gas blowing-in, wherein a gas blowing-in brick 9 passed through with many pores 8 for blowing-in gas into a nozzle hole of a stationary plate 3 is insertion-fit in an insertion-fitting hole 7 under the condition that a nozzle hole 5 of a movable plate 6 making slide-contact linearly with a sliding face 4 of the lower face of the stationary plate is completely closed by a sliding face of the stationary plate, the pores are arranged so that the gas blowing-in direction is made to direct to the inner periphery face of the nozzle hole of the stationary plate, and to form an angle of 5-75° against a perpendicular L to the sliding face.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供具有气体流动功能的滑动门，其能够防止在喷嘴孔中滞留的熔融金属凝固，并且可靠地实现孔的打开孔的自然开放。解决方案：在具有气体吹入功能的滑动门中，其中穿过许多用于吹入气体的孔8的气体吹入砖9插入到固定板3的喷嘴孔中，在与静止板的下表面的滑动面4线性地滑动接触的可动板6的喷嘴孔5被固定板的滑动面完全封闭的情况下，插入安装孔7，孔被布置成使得气体吹入方向被引导到固定板的喷嘴孔的内周面，并形成5-75度的角度。相对于滑动面的垂直线L.

2. 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

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