烧结球团冷却链篦机高温回水余热循环应用与研究

Waste Heat Recycling of High-temperature Return Water from Sintered Pellet Chain Grate Cooling and Its Research

本文介绍了将球团厂链篦机+回转窑+环冷机球团生产线产生的热水资源送到锅炉房,经电锅炉再加热后将高温热水送至各用户取暖的热能利用工程的设计原则、基本参数、新增设备和稳定供热系统的平衡和管理措施。使冷却链篦机空心托辊轴后高温回水的余热获得循环利用,降低生产成本。

This paper introduces the design principles of the thermal energy utilization project,which sends the hot water resources produced by the chain grate-rotary kiln pellet production line in a pellet plant to the boiler room,and then sends the high-temperature hot water heated by the heat exchanger to the various heat users,in addition to the basic parameters,added equipment as well as balance and management measures for a stable heating system.The waste heat of the high-temperature return water resulting from the cooling of the hollow upper idler shaft of the chain grate can thus be recycled,thereby reducing the production costs.