JC/T 429-2007 in English

本标准规定了砖瓦工业隧道窑一干燥室体系热效率、单位热耗、单位煤耗的计算方法和计算结果的表达方式。
本标准适用于由隧道窑和干燥室两个热工设备组成，同时两者互相配合完成干燥和烧成作业，即由窑向干燥室提供热源，干燥室向窑提供干坯的砖瓦生产热平衡体系。

Scope

This standard specifies the calculation method and expression of calculation results for the thermal efficiency, unit heat consumption, and unit coal consumption of the brick and tile industrial tunnel kiln-drying chamber system. This standard is applicable to the thermal balance of brick and tile production consisting of two thermal equipment, a tunnel kiln and a drying chamber. At the same time, the two cooperate with each other to complete drying and firing operations, that is, the kiln provides heat source to the drying chamber, and the drying chamber provides dry blanks to the kiln. system.