| 专利名称 | Large-scale circulating fluidized bed boiler | 申请号 | US201213983008 | 专利类型 | US | 公开（公告）号 | US9518730(B2) | 公开（授权）日 | 2016.12.13 | 申请（专利权）人 | 中国科学院工程热物理研究所 | 发明（设计）人 | Lu Qinggang;Gao Ming;Sun Yunkai;Song Guoliang;Wang Xiaofang;Na Yongjie;Wang Dongyu;Wang Haigang | 主分类号 | F22B31/00 | IPC主分类号 | F22B31/00;F23C10/10;F23J15/02;F23C10/18 | 专利有效期 | Large-scale circulating fluidized bed boiler 至Large-scale circulating fluidized bed boiler | 法律状态 | 说明书摘要 | A large-size circulating fluidized bed boiler, comprising: a furnace having a vertical furnace center line; and at least two groups of cyclones, each cyclone of each group of cyclones having an inlet gas pass communicated with the furnace. A furnace cross section formed by outer sidewalls and located at the inlet gas pass of the cyclone is a polygon having 2×n sides, and n is a positive integer greater than 1. The polygon is axially symmetric with respect to a perpendicular bisector of each side of the polygon, and when n is 2, the polygon is a square. Triangles formed by two endpoints of an inlet of the inlet gas pass of each cyclone at the cross section and an intersection of the furnace center line and the cross section are congruent. A single flow field in communication with each of the inlet is formed in the cross section. |
1、源头对接，价格透明
2、平台验证，实名审核
3、合同监控，代办手续
4、专员跟进，交易保障