High-efficiency hot air heating equipment for furnace and pulverizing equipment

Abstract

This utility model relates to the field of raw coal production technology, and is a high-efficiency hot air heating device for pulverizing equipment in a furnace. It includes hot air pipelines, hot air blowers, and connecting components. The hot air pipelines include a main hot air pipe and hot air branch pipes. Several hot air branch pipes are fixedly connected at intervals on the right side of the main hot air pipe. A hot air blower is installed to the right of each hot air branch pipe, and a hot air output pipe is located to the left of the hot air blower. This utility model has a reasonable and compact structure and is easy to use. A sealing ring is installed at the connection between the hot air branch pipes and the hot air output pipes, and a tightening bolt is used for connection. Compared with the traditional flange connection method, it has significant advantages. The sealing ring design itself is to enhance the sealing effect of the connection, which can more effectively prevent the leakage of high-temperature hot air, reduce energy loss, and improve system safety. The tightening bolt connection provides a more convenient and faster fixing and adjustment method, with stable, efficient, and safe characteristics.

Images