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1. 发明授权

US6084903A Method for melting incineration residue and apparatus therefor 失效
标题翻译：熔化焚烧渣的方法及其设备
公开(公告)号：US6084903A
公开(公告)日：2000-07-04
申请号：US987708
申请日：1997-12-09
申请人： Tsutomu Fukushima , Yoshinari Fujisawa , Keisuke Nakahara , Tsuyoshi Nakao , Masahiro Sudou
发明人： Tsutomu Fukushima , Yoshinari Fujisawa , Keisuke Nakahara , Tsuyoshi Nakao , Masahiro Sudou
IPC分类号： C03B5/00 , C03B5/02 , C03B5/027 , H05B3/60
CPC分类号： C03B5/005 , C03B5/021 , C03B5/0275 , Y02E20/12 , Y02P40/52
摘要： A method of melting an incineration residue includes steps of: charging an incineration residue containing salts into a melting furnace; heating the charged incineration residue in the melting furnace to produce a melt which includes a molten slag layer and a molten salt layer on the molten slag layer; controlling a temperature of the molten salt in the molten salt layer; discharging the molten slag from the melting furnace; and discharging the molten salt from the melting furnace. An apparatus for melting an incineration residue includes: a melting furnace main body, having a molten slag hold-up section and a molten salt hold-up section on the molten slag hold-up section, into which an incineration residue containing salts is charged; a charging device for charging the incineration residue in the melting furnace main body; a heating device for melting the charged incineration residue to produce a melt comprising a molten slag in the molten slag hold-up section and a molten salt being in the molten salt hold-up section; a control device for controlling a temperature of the molten salt in the molten salt hold-up section; a slag discharge port for discharging the molten slag from the molten slag hold-up section; and a salt discharge port for discharging the molten salt from the molten salt hold-up section.
摘要翻译：熔化焚烧残渣的方法包括以下步骤：将含有盐的焚烧残渣装入熔化炉; 对熔融炉内的带电焚烧残渣进行加热，制成熔融炉渣层和融熔盐层的熔融物; 控制熔融盐层中熔融盐的温度; 从熔炉排出熔渣; 并从熔化炉中排出熔融盐。一种用于熔化焚烧残渣的设备包括：熔融炉主体，其上具有熔渣保持部分和在熔渣保持部分上的熔融盐滞留部分，含有焚烧残渣的盐被加入到其中; 用于对熔化炉主体中的焚烧残渣进行充电的充电装置; 一个加热装置，用于熔化带电的焚烧残渣，以产生一熔化渣，该熔化物包括在熔渣保持部分中的熔融炉渣和一熔融盐在熔盐保持部分中; 用于控制所述熔融盐滞留部中的所述熔融盐的温度的控制装置; 用于从熔渣保持部排出熔渣的排渣口; 以及用于从熔融盐保持部排出熔融盐的盐排出口。

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