Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magnesite suspension decomposing furnace
The invention relates to a magnesite suspension decomposing furnace which comprises a cylindrical decomposing furnace body, a feeding port is formed in the upper portion of the cylindrical decomposingfurnace body, a discharging port is formed in the lower portion of the cylindrical decomposing furnace body, a combustion nozzle is arranged on the lower portion of the side wall of the furnace body,a gas spraying end of the combustion nozzle is obliquely arranged upwards, the included angle between the combustion nozzle and the vertical direction ranges from 60 degrees to 85 degrees, and the included angle between the combustion nozzle and the plane formed by the combustion nozzle setting point and the furnace body center axis ranges from 20 degrees to 35 degrees. The production equipment provided by the invention can be used for calcining magnesite to produce light magnesium oxide, and is beneficial to controlling the calcining time and improving the product quality.
本发明涉及一种菱镁矿悬浮分解炉，包括呈圆筒形的分解炉炉体，所述炉体上方设有进料口，炉体下方设有出料口，炉体侧壁下部设有燃烧喷嘴，所述燃烧喷嘴喷气端倾斜向上设置，该燃烧喷嘴与竖直方向形成的夹角范围为60～85度，与燃烧喷嘴设置点及炉体中心轴形成的平面的夹角为20～35度。本发明所提供的生产设备，可用于对菱镁矿进行煅烧生产轻质氧化镁，有利于控制煅烧时间提高产品质量。
Magnesite suspension decomposing furnace
The invention relates to a magnesite suspension decomposing furnace which comprises a cylindrical decomposing furnace body, a feeding port is formed in the upper portion of the cylindrical decomposingfurnace body, a discharging port is formed in the lower portion of the cylindrical decomposing furnace body, a combustion nozzle is arranged on the lower portion of the side wall of the furnace body,a gas spraying end of the combustion nozzle is obliquely arranged upwards, the included angle between the combustion nozzle and the vertical direction ranges from 60 degrees to 85 degrees, and the included angle between the combustion nozzle and the plane formed by the combustion nozzle setting point and the furnace body center axis ranges from 20 degrees to 35 degrees. The production equipment provided by the invention can be used for calcining magnesite to produce light magnesium oxide, and is beneficial to controlling the calcining time and improving the product quality.
本发明涉及一种菱镁矿悬浮分解炉，包括呈圆筒形的分解炉炉体，所述炉体上方设有进料口，炉体下方设有出料口，炉体侧壁下部设有燃烧喷嘴，所述燃烧喷嘴喷气端倾斜向上设置，该燃烧喷嘴与竖直方向形成的夹角范围为60～85度，与燃烧喷嘴设置点及炉体中心轴形成的平面的夹角为20～35度。本发明所提供的生产设备，可用于对菱镁矿进行煅烧生产轻质氧化镁，有利于控制煅烧时间提高产品质量。
Magnesite suspension decomposing furnace
一种菱镁矿悬浮分解炉
SUN TING (Autor:in) / SUI DIANPENG (Autor:in) / WANG YUHONG (Autor:in) / WANG LINSHAN (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Distributed heating magnesite suspension furnace and use method thereof
| Europäisches Patentamt | 2020