公开(公告)号：US20130199240A1

公开(公告)日：2013-08-08

申请号：US13511613

申请日：2010-11-09

Applicant: Matthias Lindig ,  Lothar Rott ,  Karl Bonfig ,  Volker Mûller

Inventor： Matthias Lindig ,  Lothar Rott ,  Karl Bonfig ,  Volker Mûller

IPC: C03B3/02

CPC classification number: C03B3/023 ,  F28D7/16

Abstract: A method and a system for thermal dewatering and preheating aqueous mixtures for feeding glass melting plants when passing through a shaft-like container provided with heating elements disposed one above another in tiers. To avoid the feed material from becoming glued together or agglomerating in the preheaters while the feed material is heated by exhaust gases with separately guided exhaust gases and feed material, a) the uppermost tier heating elements are closed relative to the mixture and are kept above 100 C, b) the interface between the mixture and the atmosphere above the mixture is shaped and heated by the uppermost tier heating elements so that part of the thermal output is emitted to the atmosphere via the mixture, and c) as the mixture proceeds through the container it is heated by further heating elements to temperatures close to the glass melting plant feeding temperature.

Abstract translation: 一种用于热水脱水和预热含水混合物的方法和系统，用于在玻璃熔化装置通过设置有层叠在其上的加热元件的轴状容器时供给玻璃熔化装置。 为了避免进料在预热器中胶合在一起或凝聚在一起，而进料通过排气与单独引导的废气和进料一起加热，a）最上层加热元件相对于混合物封闭并保持在100以上 C），b）混合物与混合物上方气氛之间的界面被最上层的加热元件成形和加热，使部分热输出通过混合物排放到大气中，c）当混合物经过 容器通过进一步的加热元件加热到接近玻璃熔化设备进料温度的温度。

公开(公告)号：US20050286604A1

公开(公告)日：2005-12-29

申请号：US11155244

申请日：2005-06-17

Applicant: Lothar Rott

Inventor： Lothar Rott

IPC: C03B5/027 ,  H05B3/03 ,  H05B7/06

CPC classification number: H05B3/03 ,  C03B5/027 ,  H05B2203/025

Abstract: An electrode system for glass melting furnaces with a melting tank is provided with an electrode holder (9) installed above the melt surface (20) and this electrode holder (9) has a coolant supply (24) and a metallic electrode (7). This is connected to the electrode holder (9) by means of a coolable threaded connection (8), whereby the coolant supply (24) projects into the upper end of the electrode (7). In order to install the cooled threaded connection (8) in the furnace chamber and to fit a permanent sheath (31) made of mineral material round the upper, cooled end of the electrode (7) and to protect this sheath (31) not only against chemical attack, but against mechanical cracking-off, in accordance with the invention the coolable end of the electrode (7) is surrounded by the sheath (31) of ceramic material, that is at least partly installed in a protective casing (32) made from corrosion and heat resistant metal. The ceramic sheath (31) is preferably connected to the electrode (7) by means of a contact cement (33).

Abstract translation: 用于具有熔化槽的玻璃熔炉的电极系统设置有安装在熔体表面（20）上方的电极保持器（9），该电极保持器（9）具有冷却剂供应源（24）和金属电极（7）。 这通过可冷却的螺纹连接（8）连接到电极座（9），由此冷却剂供应（24）突出到电极（7）的上端。 为了将冷却的螺纹连接件（8）安装在炉室中，并且在电极（7）的上部冷却端部上装配由矿物材料制成的永久护套（31），并且不仅可以保护该护套（31） 根据本发明，电极（7）的可冷却端由陶瓷材料的护套（31）包围，其至少部分地安装在保护壳体（32）中， 由耐腐蚀和耐热金属制成。 陶瓷护套（31）优选通过接触粘结剂（33）连接到电极（7）。

公开(公告)号：US20050286605A1

公开(公告)日：2005-12-29

申请号：US11156118

申请日：2005-06-17

Applicant: Lothar Rott

Inventor： Lothar Rott

IPC: C03B5/027 ,  H05B3/03 ,  H05B7/06

CPC classification number: H05B3/03 ,  C03B5/027 ,  H05B2203/025

Abstract: An electrode system for glass melting furnaces with a melting tank comprises at least one electrode holder (9) installed above the melt surface for inserting electrodes (7) from above through the melt surface (20). A connection device (27) for connection of the coaxial electricity and water supplies between the electrode holder (9) and the electrode (7) is located between the electrode holder and the electrode, whereby the electrode holder (9) has a coolant supply (24) for a coolant, which extends into the electrode (7). In order to simplify compatibility, flexibility and the ability to retrofit and convert electrode holders and electrodes, and to reduce the costs of the electrode system specified above: a) the connection device (27) has a first robust, easily releaseable, threaded connection (8a) with a coaxial male thread (28a) for connection to the electrode holder (9) and a second robust, easily releaseable threaded connection (8b) with a coaxial female thread (31) for connection of the electrode (7), and that b) the coolant supply (24) consists of a tube and an annular gap (26) surrounding the tube, both of which are led through the threaded connections (8a, 8b) and through the connection device (27).

Abstract translation: 用于具有熔化槽的玻璃熔炉的电极系统包括至少一个安装在熔体表面上方的电极保持器（9），用于从上方通过熔体表面（20）插入电极（7）。 用于在电极夹持器（9）和电极（7）之间连接同轴电力和水源的连接装置（27）位于电极夹持器和电极之间，由此电极夹持器（9）具有冷却剂供应 24），其延伸到电极（7）中。 为了简化兼容性，灵活性以及改进和转换电极夹持器和电极的能力，并且降低上述电极系统的成本：a）连接装置（27）具有第一稳健，容易释放的螺纹连接（ 具有用于连接到电极保持器（9）的同轴外螺纹（28a）和具有用于连接电极（7）的同轴阴螺纹（31）的第二坚固，容易释放的螺纹连接（8b） ，并且b）冷却剂供应源24由管和围绕管的环形间隙（26）组成，两者都被引导通过螺纹连接（8a，8b）并通过连接装置（27） 。

公开(公告)号：US5683484A

公开(公告)日：1997-11-04

申请号：US574389

申请日：1995-12-18

Applicant: Helmut Pieper ,  Lothar Rott ,  Matjaz Bucar

Inventor： Helmut Pieper ,  Lothar Rott ,  Matjaz Bucar

IPC: B09B3/00 ,  C03B5/00 ,  C03B5/193 ,  C03B5/20 ,  C03B5/26

CPC classification number: C03B5/262 ,  B09B3/0066 ,  C03B5/005 ,  C03B5/193 ,  Y02P40/52 ,  Y10S588/90

Abstract: An electrically heated tank furnace is used to melt glass whereby a floating gall layer is formed on the melt, in particular during the vitrification of hazardous materials such as asbestos, fly ash, filter dust, whereby the tank of the furnace is fitted with a discharge outlet for the melt and an overflow channel with an inlet for the gall. A stream of ascending gas bubbles is produced in the melt. In order to promote better and automatic draining of the gall the stream of gas bubbles is produced directly in front of the overflow channel which thereby maintains a layer of liquid gall in the overflow channel and a layer of molten glass retained by a weir on the bottom of the overflow channel. The temperature in the overflow channel is chosen to be above the melting temperature of the gall, whilst the bottom layer of glass is maintained at a temperature at which the viscosity of the glass is so high that the glass does not drain out the overflow channel.

Abstract translation: 特别是在诸如石棉，飞灰，过滤灰尘的危险物质的玻璃化过程中，熔融玻璃上形成浮动的胆汁层，由此炉子的炉子装有放电 用于熔体的出口和具有胆汁入口的溢流通道。 在熔体中产生上升的气泡流。 为了促进更好和自动排出胆汁，气泡直接在溢流通道的前面产生，从而在溢流通道中保持一层液体胆汁，并在底部保留有一个堰的熔融玻璃层 的溢出通道。 溢流通道中的温度选择为高于胆汁的熔化温度，而玻璃底层保持在玻璃的粘度如此高以至于玻璃不会排出溢流通道的温度。

公开(公告)号：US5728190A

公开(公告)日：1998-03-17

申请号：US577489

申请日：1995-12-22

Applicant: Helmut Pieper ,  Lothar Rott ,  Matjaz Bucar

Inventor： Helmut Pieper ,  Lothar Rott ,  Matjaz Bucar

IPC: C03B3/00 ,  C03B5/00 ,  C03B5/03 ,  C03B5/193 ,  C03B5/027

CPC classification number: C03B5/005 ,  C03B3/00 ,  C03B5/03 ,  C03B5/193 ,  Y10S588/90

Abstract: A tank furnace for the inertization of non-flammable batch, which contains hazardous substances, metals and less than 10% by weight of carbon, by vitrification with glass forming aggregates by producing a glassy melt. The furnace has a batch charging device and a tank, on the rim of which a furnace crown rests, electrodes for heating the melt, a supply of oxidizing gases to the melt and, as an outlet for the melt, an overflow channel which can be heated. Nozzles are installed in the bottom of the tank to introduce oxidizing gases in order to reduce the eluate values, and the electrodes are immersed in the melt from above. It is preferable to install the nozzles at sloping sidewalls of the tank which slope upwardly and outwardly.

Abstract translation: 通过生产玻璃状熔体玻璃化玻璃形成聚集体，用于惰性化非易燃批料的罐式炉，其含有有害物质，金属和小于10重量％的碳。 该炉具有一个批量装料装置和一个储罐，其边缘上有一个熔炉顶部，一个用于加热熔体的电极，一个供给熔体的氧化气体，以及作为熔体出口的一个可以是 加热。 将喷嘴安装在罐底部以引入氧化气体以降低洗脱液的值，并将电极从上方浸入熔体中。 优选地将喷嘴安装在倾斜的槽的侧壁上，该侧壁向上和向外倾斜。