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1. 发明申请

WO2002102739A1 PROCESS FOR FORMING A VITREOUS LAYER ON A REFRACTORY SURFACE 审中-公开
标题翻译：在耐火表面形成耐火层的工艺
公开(公告)号：WO2002102739A1
公开(公告)日：2002-12-27
申请号：PCT/BE2001/000094
申请日：2001-05-28
申请人： FOSBEL INTELLECTUAL AG , VAN DEN NESTE, Marc , ROBERT, Jean-Pierre , DELMOTTE, Laurent
发明人： VAN DEN NESTE, Marc , ROBERT, Jean-Pierre , DELMOTTE, Laurent
IPC分类号： C04B41/86
CPC分类号： C03C3/091 , C03C3/076 , C03C3/078 , C03C3/083 , C03C3/085 , C03C3/087 , C03C3/089 , C03C3/093 , C04B41/009 , C04B41/5022 , C04B41/86 , C10B43/14 , F27D1/1647 , F27D1/1678 , C04B41/4523 , C04B35/14
摘要： The present invention relates to a process for forming a vitreous layer on a refractory surface, in which a vitrifying agent is projected by means of an apparatus against the said surface with an oxygen-containing carrier gas and simultaneously with a combustible gas, the latter generating a combustion flame, characterized in that the vitrifying agent comprises particles of cullet and in that the flame generated provides, at least partially, the heat needed to form the vitreous layer on the surface. The vitreous layer thus formed makes it possible to prevent the build-up, on the refractory walls of high-temperature ovens, of dust or by-products coming from the raw materials and/or their reaction products.
摘要翻译：本发明涉及一种在耐火材料表面上形成玻璃质层的方法，其中玻璃化剂通过用含氧载气与所述表面相对的装置投射，同时与可燃气体一起投射，后者产生燃烧火焰，其特征在于，玻璃化剂包括碎玻璃颗粒，并且产生的火焰至少部分地提供在表面上形成玻璃质层所需的热量。由此形成的玻璃质层可以防止在高温炉的耐火壁上堆积来自原料和/或其反应产物的灰尘或副产物。

2. 发明申请

WO2004014565A2 SYSTEMS AND METHODS FOR THE HIGH TEMPERATURE APPLICATION OF PUMPABLE FIBROUS REFRACTORY MATERIAL 审中-公开
标题翻译：泵送薄膜材料的高温应用系统与方法
公开(公告)号：WO2004014565A2
公开(公告)日：2004-02-19
申请号：PCT/IB2003/003758
申请日：2003-07-30
申请人： FOSBEL INTELLECTUAL AG
发明人： PENDLETON, Kevin, D. , CHERICO, Stephen, D.
IPC分类号： B05B7/00
CPC分类号： F27D1/1642
摘要： Systems (10) and methods are provided whereby pumpable viscous fibrous material may be applied onto surfaces of high temperature process vessels (12) while hot (i.e., while at or near such vessels' high operational temperatures of several hundreds up to several thousands of degrees Fahrenheit). More specifically, there are preferably provided a lance (14,30) having a nozzle structure (14-5) at a distal end thereof, and a pump system (18) for pumping a pumpable fibrous refractory material to the nozzle (14-5). The lance (14) has a length sufficient to allow it to be inserted into the high temperature process vessel (12) so that the nozzle structure (14-5) is adjacent an area in need of repair while an operator holds a proximal end thereof outside the vessel (12). In use, the lance (14,30) is inserted into the process vessel (12) while the process vessel (12) is at or near its high operational temperature so that the nozzle structure (14-5) is positioned adjacent to an area of the process vessel wall in need of repair, and so that the lance (14,30) may be manipulated from outside the process vessel (12) during repair of the wall thereof. Manipulating the lance (14,30) from outside the process vessel will thereby cause the atomized spray of the fibrous material to contact the wall of the process vessel (12) thereby repairing the same.
摘要翻译：提供了系统（10）和方法，其中可泵送的粘性纤维材料可以在热的时候施加到高温处理容器（12）的表面上（即，在这样的容器处于或接近几百到数千度的高操作温度华氏度）。更具体地，优选地，设置有在其远端具有喷嘴结构（14-5）的喷枪（14,30）和用于将可泵送纤维耐火材料泵送到喷嘴（14-5）的泵系统（18））。喷枪（14）具有足以允许其插入高温处理容器（12）中的长度，使得喷嘴结构（14-5）在操作者保持其近端时需要修理的区域附近在容器（12）外面。在使用中，喷枪（14,30）被插入处理容器（12）中，同时处理容器（12）处于或接近其高操作温度，使得喷嘴结构（14-5）定位成与区域的处理容器壁，并且使得喷枪（14,30）在其壁的修复期间可以从处理容器（12）的外部操纵。从处理容器外部操纵喷枪（14,30）将由此使纤维材料的雾化喷雾与处理容器（12）的壁接触，从而修复它们。

3. 发明申请

WO2004016392A1 SAND BLASTING APPARATUS AND METHODS 审中-公开
标题翻译： SAND BLASTING设备和方法
公开(公告)号：WO2004016392A1
公开(公告)日：2004-02-26
申请号：PCT/IB2003/003769
申请日：2003-07-30
申请人： FOSBEL INTELLECTUAL AG
发明人： ZHU, Naiping , CHERICO, Stephen, D. , TAYLOR, Kenneth, R.
IPC分类号： B24C3/06
CPC分类号： C10B43/04 , B24C3/06
摘要： Apparatus and methods allow difficulty accessible sites of a structure to be sand-blasted. Preferred sand-blasting systems (10) are provided which include a sand-blasting fixture (30) to support a sand- blasting nozzle (24) and a distal portion (22-1) of the supply hose (22) in such a manner that the spray of grit particulates may be directed against the difficulty accessible site of the structure. The fixture (30) most preferably includes rigid proximal and distal support tubes (32, 34) joined to one another so as to establish an angle therebetween (most preferably about 90°), and a rigid back-lash support member (38) extending outwardly from the distal support tube (34). In such a manner, the distal portion (22-1) of the supply hose (22) is movably supported within the proximal and distal support tubes (32, 34) such that the nozzle (24) positioned adjacent to the back-lash support member may be adjustable by means of the distal portion (22-1) of the supply hose (22) being further advanced into or retracted from within the proximal and distal support tubes (32, 34). A clamp member (40) is most preferably provided to positionally fix the nozzle (24) to the back-lash support member (38).
摘要翻译：装置和方法允许对结构的可访问位置进行喷砂处理。提供了优选的喷砂系统（10），其包括以这样的方式支撑喷砂喷嘴（24）和喷射软管（22）的远端部分（22-1）的喷砂固定装置（30）喷砂粒子可以针对结构的难以到达的位置。夹具（30）最优选地包括彼此连接的刚性近端和远端支撑管（32,34），以便在它们之间建立一个角度（最优选地约90°），以及刚性的后襟带支撑构件（38）从远端支撑管（34）向外。以这种方式，供应软管（22）的远端部分（22-1）可移动地支撑在近端和远端支撑管（32,34）内，使得邻近后睫毛支撑件定位的喷嘴（24）构件可以通过供给软管（22）的远端部分（22-1）进一步前进到近端和远端支撑管（32,34）内或从其中缩回。最优选地设置夹紧构件（40）以将喷嘴（24）定位固定到后部间隙支撑构件（38）。

4. 发明申请

WO2004017009A1 PROCESSES FOR REDISTRIBUTING HEAT FLUX ON PROCESS TUBES WITHIN PROCESS HEATERS, AND PROCESS HEATERS INCLUDING THE SAME 审中-公开
标题翻译：在过程加热器中加工过程中加热通道的过程和包括其中的加热器
公开(公告)号：WO2004017009A1
公开(公告)日：2004-02-26
申请号：PCT/IB2003/003744
申请日：2003-07-30
申请人： FOSBEL INTELLECTUAL AG
发明人： ZHU, Naiping
IPC分类号： F28F13/14
CPC分类号： C10G9/20 , C10G9/203 , F27B19/00
摘要： Process tubes (14) of a fired process heater (12) are provided with a more equal heat flux distribution about an exterior circumferential surface region thereof. More specifically, according to the present invention, there is provided on at least one circumferential segment of the exterior circumferential surface region of the process tube (14), a coating (22) of a material having a selected thermal emissivity and/or thermal conductivity which is different from the thermal emissivity and/or thermal conductivity of another circumferential segment of the exterior circumferential surface of the process tube (14). In such a manner, a more equal heat flux distribution about an entirety of the exterior circumferential surface region of the process tube (14) is established as compared to the heat flux distribution thereabout in the absence of the coating.
摘要翻译：燃烧过程加热器（12）的处理管（14）在其外周表面区域周围设置有更相等的热通量分布。更具体地说，根据本发明，在工艺管（14）的外周表面区域的至少一个周向段上设置有具有选定的热发射率和/或热导率的材料的涂层（22）其不同于处理管（14）的外周表面的另一周向段的热辐射率和/或热导率。以这种方式，与没有涂层的热通量分布相比，建立了围绕处理管（14）的整个外周表面区域的更相等的热通量分布。

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