Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Sleeve kiln upper inner sleeve masonry system and sleeve kiln
The invention discloses a masonry system for an upper inner sleeve of a sleeve kiln and the sleeve kiln, and relates to the technical field of masonry of industrial furnace refractory materials. In the system, a steel fiber refractory castable layer is poured on the inner peripheral side of the bottom of the upper inner sleeve and outside bottom profile steel; the first clay castable layer is poured on the peripheral side of the bottom of the upper inner sleeve and outside the bottom profile steel; the inner-side high-temperature-resistant layer and the outer-side high-temperature-resistant layer are arranged on the inner peripheral side and the outer peripheral side of the upper inner sleeve respectively, the inner-side brick supporting flange is transversely arranged in the inner-side high-temperature-resistant layer, and the outer-side brick supporting flange is transversely arranged in the outer-side high-temperature-resistant layer. In the system, a part of gravity of the refractory bricks is borne by the brick supporting flange, the refractory masonry precision of the whole upper inner sleeve is controlled in a zoning mode, the forming performance and the overall strength are improved, the collapse risk of the refractory materials is reduced, and long-life safe operation of the refractory materials of the upper inner sleeve of the sleeve kiln is achieved.
本发明公开一种套筒窑上部内套筒砌筑系统及套筒窑，涉及工业炉窑耐火材料砌筑技术领域，在本系统中，钢纤维耐火浇注料层浇筑于上部内套筒的底部内周侧以及底部型钢外，第一粘土浇注料层浇筑于上部内套筒的底部外周侧以及底部型钢外；内侧耐高温层与外侧耐高温层分别设置在上部内套筒的内周侧与外周侧，内侧托砖法兰横向设置于内侧耐高温层内，外侧托砖法兰横向设置于外侧耐高温层内。在本系统中，通过托砖法兰承载耐火砖的一部分重力，将整个上部内套筒的耐材砌筑精度进行分区控制，且提高了成型性能和整体强度，降低了耐火材料的坍塌风险，实现了套筒窑上部内套筒耐火材料的长寿命安全运行。
Sleeve kiln upper inner sleeve masonry system and sleeve kiln
The invention discloses a masonry system for an upper inner sleeve of a sleeve kiln and the sleeve kiln, and relates to the technical field of masonry of industrial furnace refractory materials. In the system, a steel fiber refractory castable layer is poured on the inner peripheral side of the bottom of the upper inner sleeve and outside bottom profile steel; the first clay castable layer is poured on the peripheral side of the bottom of the upper inner sleeve and outside the bottom profile steel; the inner-side high-temperature-resistant layer and the outer-side high-temperature-resistant layer are arranged on the inner peripheral side and the outer peripheral side of the upper inner sleeve respectively, the inner-side brick supporting flange is transversely arranged in the inner-side high-temperature-resistant layer, and the outer-side brick supporting flange is transversely arranged in the outer-side high-temperature-resistant layer. In the system, a part of gravity of the refractory bricks is borne by the brick supporting flange, the refractory masonry precision of the whole upper inner sleeve is controlled in a zoning mode, the forming performance and the overall strength are improved, the collapse risk of the refractory materials is reduced, and long-life safe operation of the refractory materials of the upper inner sleeve of the sleeve kiln is achieved.
本发明公开一种套筒窑上部内套筒砌筑系统及套筒窑，涉及工业炉窑耐火材料砌筑技术领域，在本系统中，钢纤维耐火浇注料层浇筑于上部内套筒的底部内周侧以及底部型钢外，第一粘土浇注料层浇筑于上部内套筒的底部外周侧以及底部型钢外；内侧耐高温层与外侧耐高温层分别设置在上部内套筒的内周侧与外周侧，内侧托砖法兰横向设置于内侧耐高温层内，外侧托砖法兰横向设置于外侧耐高温层内。在本系统中，通过托砖法兰承载耐火砖的一部分重力，将整个上部内套筒的耐材砌筑精度进行分区控制，且提高了成型性能和整体强度，降低了耐火材料的坍塌风险，实现了套筒窑上部内套筒耐火材料的长寿命安全运行。
Sleeve kiln upper inner sleeve masonry system and sleeve kiln
一种套筒窑上部内套筒砌筑系统及套筒窑
HUANG QIJI (Autor:in) / GUO SHUBAI (Autor:in) / CHEN GONG (Autor:in) / REN WEI (Autor:in) / ZHANG YANBIN (Autor:in)
10.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Sleeve kiln with ultralow nitrogen oxide flue gas emission
| Europäisches Patentamt | 2023