Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Limestone calcining device
The invention relates to the technical field of limestone calcination, and particularly discloses a limestone calcination device which comprises a rotary kiln and a preheater, a coarse material bin, a first preheating area, a second preheating area and a discharging chute are distributed in the preheater from top to bottom, and a coarse material inlet is formed in the top of the coarse material bin; the coarse material bin is communicated with the first preheating area through a plurality of blanking pipes, a preheating table used for receiving blanking materials is arranged in the second preheating area, the preheater is provided with a material pushing mechanism used for pushing the materials on the preheating table into the discharging chute, and a fine material inlet is formed in the side wall of the preheater in the second preheating area. And the fine material inlet is externally connected with a fine material feeding mechanism. By using the device, the preheating effect of coarse material particles and fine material particles is improved, the coarse material particles and the fine material particles can be decomposed more completely after entering the rotary kiln, the quality of calcium oxide is improved, in the whole production process, the energy loss is reduced, the utilization rate of raw materials and resources and the overall production efficiency are improved, and the production cost is greatly saved.
本发明涉及石灰石煅烧技术领域，具体公开了一种石灰石煅烧装置，包括有回转窑和预热器，预热器内由上至下分布有粗料仓、第一预热区、第二预热区以及出料溜槽，粗料仓顶部设置有粗料进口，粗料仓与第一预热区之间通过若干根落料管连通，第二预热区内设置有用于承接落料的预热台，预热器上设置有用于将预热台上的物料推入出料溜槽的推料机构，第二预热区的预热器侧壁上构造有细料进口，细料进口外接有细料进料机构。本装置的使用，提高了粗料颗粒和细料颗粒的预热效果，使两者在进入回转窑后能更完全的分解，提高氧化钙的质量，在整个生产中，降低了能源损耗，提高了原料、资源的利用率和整体生产效率，大大节约了生产成本。
Limestone calcining device
The invention relates to the technical field of limestone calcination, and particularly discloses a limestone calcination device which comprises a rotary kiln and a preheater, a coarse material bin, a first preheating area, a second preheating area and a discharging chute are distributed in the preheater from top to bottom, and a coarse material inlet is formed in the top of the coarse material bin; the coarse material bin is communicated with the first preheating area through a plurality of blanking pipes, a preheating table used for receiving blanking materials is arranged in the second preheating area, the preheater is provided with a material pushing mechanism used for pushing the materials on the preheating table into the discharging chute, and a fine material inlet is formed in the side wall of the preheater in the second preheating area. And the fine material inlet is externally connected with a fine material feeding mechanism. By using the device, the preheating effect of coarse material particles and fine material particles is improved, the coarse material particles and the fine material particles can be decomposed more completely after entering the rotary kiln, the quality of calcium oxide is improved, in the whole production process, the energy loss is reduced, the utilization rate of raw materials and resources and the overall production efficiency are improved, and the production cost is greatly saved.
本发明涉及石灰石煅烧技术领域，具体公开了一种石灰石煅烧装置，包括有回转窑和预热器，预热器内由上至下分布有粗料仓、第一预热区、第二预热区以及出料溜槽，粗料仓顶部设置有粗料进口，粗料仓与第一预热区之间通过若干根落料管连通，第二预热区内设置有用于承接落料的预热台，预热器上设置有用于将预热台上的物料推入出料溜槽的推料机构，第二预热区的预热器侧壁上构造有细料进口，细料进口外接有细料进料机构。本装置的使用，提高了粗料颗粒和细料颗粒的预热效果，使两者在进入回转窑后能更完全的分解，提高氧化钙的质量，在整个生产中，降低了能源损耗，提高了原料、资源的利用率和整体生产效率，大大节约了生产成本。
Limestone calcining device
一种石灰石煅烧装置
CUI JINRUI (Autor:in) / WANG JIANBIN (Autor:in) / ZHANG WENYAN (Autor:in)
08.11.2024
Patent
Elektronische Ressource
Chinesisch
Limestone calcining production equipment and calcining process thereof
| Europäisches Patentamt | 2024