Sintering kiln system

The utility model provides a sintering kiln system which comprises a sintering kiln body and a control cabinet in electric signal connection with the sintering kiln body, and the sintering kiln body comprises a kiln low-temperature area, a kiln heating area, a kiln high-temperature area and a kiln cooling area which are distributed in series. The kiln cooling area is further communicated with the kiln low-temperature area. The kiln low-temperature area and the kiln cooling area are in electric signal connection with the control cabinet; the control cabinet is further connected with an air blower, and the air blower is communicated with the kiln cooling area. The utility model aims to improve the utilization rate of heat in the sintering kiln. 本实用新型提出一种烧结窑炉系统，所述系统包括烧结窑炉本体和与所述烧结窑炉本体电信号连接的控制柜，所述烧结窑炉本体包括串联分布的窑炉低温区、窑炉升温区、窑炉高温区、窑炉降温区；所述窑炉降温区还与窑炉低温区连通；所述窑炉低温区、窑炉降温区与所述控制柜电信号连接；所述控制柜还连接有鼓风机，所述鼓风机与所述窑炉降温区连通。本实用新型旨在提高烧结窑炉内部热量的利用率。