A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a gypsum powder continuous calcining device which comprises a calcining cylinder, a combustor, a filter and a dust falling device, a material receiving tray is installed at the bottom of the calcining cylinder, a guide cylinder is installed above the material receiving tray in a sleeving mode, multiple layers of preheating plates are installed between the guide cylinder and the calcining cylinder, and guide pipes extending downwards are installed on the preheating plates; an exhaust pipe is installed at the bottom of the preheating plate, a combustor is installed below the calcining cylinder, a gas collecting hood is arranged on the combustor and connected with a filter, an air supply pipe is connected to the filter and installed on the top between the calcining cylinder and the guide cylinder, and the top end of the guide cylinder penetrates through the calcining cylinder and then is connected with a dust falling device. By arranging the calcining cylinder, sleeving the guide cylinder in the calcining cylinder and cooperating with the preheating plate, the gypsum powder can be pre-dried, the dried water vapor is discharged from the exhaust pipe, and the moisture in the calcining cylinder can be reduced, so that the situation that the collection of the gypsum powder is influenced by more water vapor after the gypsum powder is calcined is prevented, and meanwhile, the continuous calcining of the gypsum powder can be realized.
本发明公开了一种石膏粉连续煅烧装置，包括煅烧筒、燃烧器、过滤器和降尘装置，煅烧筒底部安装有接料托盘，接料托盘上方套装有导流筒，导流筒与煅烧筒之间安装有多层预热板，预热板上安装有朝下延伸的导料管，预热板底部安装有排气管，煅烧筒下方安装有燃烧器，燃烧器上设有集气罩，集气罩与过滤器连接，过滤器上连接有送风管，送风管安装在煅烧筒与导流筒之间的顶部，导流筒顶端穿过煅烧筒后与降尘装置连接。本发明通过设置煅烧筒，同时在煅烧筒内套装导流筒，配合预热板，可对石膏粉进行预烘干，烘干的水汽从排气管排出，能减少煅烧筒内的水分，以防止石膏粉煅烧后因水汽较多影响石膏粉的收集，同时可实现石膏粉的连续煅烧。
The invention discloses a gypsum powder continuous calcining device which comprises a calcining cylinder, a combustor, a filter and a dust falling device, a material receiving tray is installed at the bottom of the calcining cylinder, a guide cylinder is installed above the material receiving tray in a sleeving mode, multiple layers of preheating plates are installed between the guide cylinder and the calcining cylinder, and guide pipes extending downwards are installed on the preheating plates; an exhaust pipe is installed at the bottom of the preheating plate, a combustor is installed below the calcining cylinder, a gas collecting hood is arranged on the combustor and connected with a filter, an air supply pipe is connected to the filter and installed on the top between the calcining cylinder and the guide cylinder, and the top end of the guide cylinder penetrates through the calcining cylinder and then is connected with a dust falling device. By arranging the calcining cylinder, sleeving the guide cylinder in the calcining cylinder and cooperating with the preheating plate, the gypsum powder can be pre-dried, the dried water vapor is discharged from the exhaust pipe, and the moisture in the calcining cylinder can be reduced, so that the situation that the collection of the gypsum powder is influenced by more water vapor after the gypsum powder is calcined is prevented, and meanwhile, the continuous calcining of the gypsum powder can be realized.
本发明公开了一种石膏粉连续煅烧装置，包括煅烧筒、燃烧器、过滤器和降尘装置，煅烧筒底部安装有接料托盘，接料托盘上方套装有导流筒，导流筒与煅烧筒之间安装有多层预热板，预热板上安装有朝下延伸的导料管，预热板底部安装有排气管，煅烧筒下方安装有燃烧器，燃烧器上设有集气罩，集气罩与过滤器连接，过滤器上连接有送风管，送风管安装在煅烧筒与导流筒之间的顶部，导流筒顶端穿过煅烧筒后与降尘装置连接。本发明通过设置煅烧筒，同时在煅烧筒内套装导流筒，配合预热板，可对石膏粉进行预烘干，烘干的水汽从排气管排出，能减少煅烧筒内的水分，以防止石膏粉煅烧后因水汽较多影响石膏粉的收集，同时可实现石膏粉的连续煅烧。
Gypsum powder continuous calcining device based on rotating disc
| European Patent Office | 2024
| European Patent Office | 2023