Energy auditing and recovery for dry type cement rotary kiln systems - A case study

被引：160

作者：

Engin, T ^{[1
]}

Ari, V ^{[1
]}

机构：

[1] Univ Sakarya, Dept Mech Engn, TR-54187 Sakarya, Turkey

来源：

ENERGY CONVERSION AND MANAGEMENT | 2005年 / 46卷 / 04期

关键词：

cement plant; rotary kiln; energy audit; heat balance; heat recovery;

D O I：

10.1016/j.enconman.2004.04.007

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Cement production has been one of the most energy intensive industries in the world. In order to produce clinker, rotary kilns are widely used in cement plants. This paper deals with the energy audit analysis of a dry type rotary kiln system working in a cement plant in Turkey. The kiln has a capacity of 600 ton-clinker per day. It was found that about 40% of the total input energy was being lost through hot flue gas (19.15%), cooler stack (5.61%) and kiln shell (15.11% convection plus radiation). Some possible ways to recover the heat losses are also introduced and discussed. Findings showed that approximately 15.6% of the total input energy (4 MW) could be recovered. (C) 2004 Elsevier Ltd. All rights reserved.

引用

页码：551 / 562

页数：12

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