公开(公告)号：US07762475B2

公开(公告)日：2010-07-27

申请号：US11628806

申请日：2005-06-07

申请人： Hiroki Ohata ,  Hiroyoshi Tomono ,  Toyohiko Kawahara ,  Yoshihiro Mizuma ,  Koji Goda ,  Yoshinori Nishiumi ,  Norikazu Shirama

发明人： Hiroki Ohata ,  Hiroyoshi Tomono ,  Toyohiko Kawahara ,  Yoshihiro Mizuma ,  Koji Goda ,  Yoshinori Nishiumi ,  Norikazu Shirama

IPC分类号： A62C5/02

CPC分类号： C04B35/66 ,  B01F5/0646 ,  B01F5/0652 ,  B05B7/1431 ,  C04B28/06 ,  C04B28/26 ,  C04B28/34 ,  C04B35/117 ,  C04B35/443 ,  C04B35/6263 ,  C04B35/62665 ,  C04B35/63 ,  C04B35/6303 ,  C04B35/6316 ,  C04B35/632 ,  C04B2111/00146 ,  C04B2111/00551 ,  C04B2111/763 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3427 ,  C04B2235/3826 ,  C04B2235/402 ,  C04B2235/422 ,  C04B2235/5212 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/77 ,  C04B2235/96 ,  C23C24/04 ,  F27D1/1636 ,  C04B14/324 ,  C04B16/0675 ,  C04B20/008 ,  C04B22/0093 ,  C04B22/064 ,  C04B40/0028 ,  C04B40/0046 ,  C04B2103/408 ,  C04B14/30 ,  C04B20/0048 ,  C04B22/066 ,  C04B22/142

摘要： Disclosed is a method and apparatus for spray application of a monolithic refractory material, designed to add water to a powder material and knead the powder material during feeding. In the method and apparatus, a primary water injector 7 is arranged in a feed hose 5 extending from a spray-material supply device 1 to a distal spray nozzle 4, and a secondary water injector 8 is arranged in the feed hose at a position just before the distal spray nozzle 4. The primary water injector 7 is arranged on an upstream side of the secondary water injector 8 with a given distance therebetween. 10 to 50 mass %, preferably 15 to 40 mass %, of application water on the basis of the total application water required for the spray application is added from the primary water injector together with compression air in the form of water particles having an average particle size of 100 μm or less, to evenly wet a spray material during feeding to the extent capable of preventing the spray material from being slurried. Then, the remaining application water is injected from the secondary water injector together with compression air. The spray application method and apparatus of the present invention can achieve a high kneading effect by a low amount of application water while improving operational efficiency.

摘要翻译： 公开了一种用于喷涂施加整体耐火材料的方法和装置，其设计成在进料期间向粉末材料中添加水并捏合粉末材料。 在该方法和装置中，主喷水器7布置在从喷射材料供应装置1延伸到远端喷嘴4的进料软管5中，并且在进料软管中仅在位置处布置二次注水器8 在远端喷雾喷嘴4之前。主喷水器7以其间具有给定距离布置在二次喷水器8的上游侧。 基于喷雾施加所需的总用水量，添加10〜50质量％，优选为15〜40质量％的施用水，与主要水喷射器一起，以平均粒子的水粒子形式的压缩空气 尺寸为100μm以下，在进料期间均匀地润湿喷射材料至能够防止喷涂材料浆化的程度。 然后，剩余的应用水与压缩空气一起从二次注水器喷射。 本发明的喷雾施加方法和装置可以在提高操作效率的同时通过少量的施用水实现高捏合效果。

公开(公告)号：US20070241204A1

公开(公告)日：2007-10-18

申请号：US11628806

申请日：2005-06-07

申请人： Hiroki Ohata ,  Hiroyoshi Tomono ,  Toyohiko Kawahara ,  Yoshihiro Mizuma ,  Koji Goda ,  Yoshinori Nishiumi ,  Norikazu Shirama

发明人： Hiroki Ohata ,  Hiroyoshi Tomono ,  Toyohiko Kawahara ,  Yoshihiro Mizuma ,  Koji Goda ,  Yoshinori Nishiumi ,  Norikazu Shirama

IPC分类号： C04B35/66 ,  B05B17/04

CPC分类号： C04B35/66 ,  B01F5/0646 ,  B01F5/0652 ,  B05B7/1431 ,  C04B28/06 ,  C04B28/26 ,  C04B28/34 ,  C04B35/117 ,  C04B35/443 ,  C04B35/6263 ,  C04B35/62665 ,  C04B35/63 ,  C04B35/6303 ,  C04B35/6316 ,  C04B35/632 ,  C04B2111/00146 ,  C04B2111/00551 ,  C04B2111/763 ,  C04B2235/3206 ,  C04B2235/3208 ,  C04B2235/3217 ,  C04B2235/3222 ,  C04B2235/3427 ,  C04B2235/3826 ,  C04B2235/402 ,  C04B2235/422 ,  C04B2235/5212 ,  C04B2235/5427 ,  C04B2235/5436 ,  C04B2235/5463 ,  C04B2235/77 ,  C04B2235/96 ,  C23C24/04 ,  F27D1/1636 ,  C04B14/324 ,  C04B16/0675 ,  C04B20/008 ,  C04B22/0093 ,  C04B22/064 ,  C04B40/0028 ,  C04B40/0046 ,  C04B2103/408 ,  C04B14/30 ,  C04B20/0048 ,  C04B22/066 ,  C04B22/142

摘要： Disclosed is a method and apparatus for spray application of a monolithic refractory material, designed to add water to a powder material and knead the powder material during feeding. In the method and apparatus, a primary water injector 7 is arranged in a feed hose 5 extending from a spray-material supply device 1 to a distal spray nozzle 4, and a secondary water injector 8 is arranged in the feed hose at a position just before the distal spray nozzle 4. The primary water injector 7 is arranged on an upstream side of the secondary water injector 8 with a given distance therebetween. 10 to 50 mass %, preferably 15 to 40 mass %, of application water on the basis of the total application water required for the spray application is added from the primary water injector together with compression air in the form of water particles having an average particle size of 100 μm or less, to evenly wet a spray material during feeding to the extent capable of preventing the spray material from being slurried. Then, the remaining application water is injected from the secondary water injector together with compression air. The spray application method and apparatus of the present invention can achieve a high kneading effect by a low amount of application water while improving operational efficiency.

摘要翻译： 公开了一种用于喷涂施加整体耐火材料的方法和装置，其设计成在进料期间向粉末材料中添加水并捏合粉末材料。 在该方法和装置中，主喷水器7布置在从喷射材料供应装置1延伸到远端喷嘴4的进料软管5中，并且在进料软管中仅在位置处布置二次注水器8 在远端喷嘴4之前。 一次注水器7以其间的给定距离设置在二次注水器8的上游侧。 基于喷雾施加所需的总用水量，添加10〜50质量％，优选为15〜40质量％的施用水，与主要水喷射器一起以压缩空气与平均粒子的水粒子 尺寸为100微米或更小，在进料期间均匀地润湿喷射材料至能够防止喷涂材料浆化的程度。 然后，剩余的应用水与压缩空气一起从二次注水器喷射。 本发明的喷雾施加方法和装置可以在提高操作效率的同时通过少量的施用水实现高捏合效果。