Experimental Investigation on a Heat Recovery Device Installed on Cement Rotary Kiln

Kun Wang; Wen Jing Du; Lin Cheng

doi:10.4028/www.scientific.net/AMM.345.572

Paper Titles

Research on Decision Support System of Relay Protection Equipment Status Evaluation Based on Mechanical Overhaul
p.547

The Finite Analysis and Optimization of Gantry Beam on Automatic Welder
p.553

Finite Element Analysis of the Frame of Straightening Machine with Twelve Rolls for Tubes
p.557

Optimization Design Method for Body Frame of Vehicular Glass Edge Grinding Machine Based on Goal-Driven Optimization
p.561

Dynamic Analysis of Scratch System of Grating Ruling Machine
p.566

Experimental Investigation on a Heat Recovery Device Installed on Cement Rotary Kiln
p.572

Research on Removal Equipment for Industrial Dust Emissions with the Finite Element Method for the Manner of Filter Board and Filter Bag Layout
p.576

Analysis on Gas Flow Field in Bell-Type Annealing Furnace by Using FLUENT
p.581

Optimization of Injection Molding Process Parameters with Material Properties Based on GA and BP
p.586

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 345Experimental Investigation on a Heat Recovery...

Experimental Investigation on a Heat Recovery Device Installed on Cement Rotary Kiln

Abstract:

Cement production is a highly-energy-intensive industry. 85% of total energy is used in clinker-making process at rotary kiln, in which about 15% of this part of energy is dissipated via surface of the kiln by radiation and convection. In this paper, a new heat recovery device for rotary kiln is provided, and a preliminary test has been done. After analysis the result, it is found that when temperature of water in the system is low (30°C), the heat transfer can be as much as 200kW; when the temperature is high (>70°C), heat transfer decreases to about 70kW without any convective heat transfer.

You might also be interested in these eBooks

Advanced Research on Mechanical Engineering, Industry and Manufacturing Engineering III

View Preview

Info:

Periodical:

Applied Mechanics and Materials (Volume 345)

Pages:

572-575

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.345.572

Citation:

Cite this paper

Online since:

August 2013

Authors:

Kun Wang, Wen Jing Du, Lin Cheng

Keywords:

Cement-Rotary Kiln, Heat Recovery Ability, Hexagon Water Wall, Tube Type Heat Exchanger

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

References

[1] Liu, F., Ross, M., & Wang, S. (1995). Energy efficiency of China's cement industry. Energy, 20(7), 669-681.

Google Scholar

[2] Chinese National Standards. The norm of energy consumption per unit products of cement (GB16780-2012). Chinese Standards Press, (2012).

Google Scholar

[3] Khurana, S., Banerjee, R., & Gaitonde, U. (2002). Energy balance and cogeneration for a cement plant. Applied Thermal Engineering, 22(5), 485-494.

DOI: 10.1016/s1359-4311(01)00128-4

Google Scholar

[4] Yan, Q., Zhou, C. B., Qu, P., & Zhang, R. Q. (2009). The promotion of clean development mechanism to cement industry capturing waste heat for power generation in China. Mitigation and Adaptation Strategies for Global Change, 14(8), 793-804.

DOI: 10.1007/s11027-009-9199-0

Google Scholar

[5] Wu, J., Meng, Q., Xing, B., & Wang, S. (2008, December). The Application of DCS to Waste Heat Power Generation of Cement Factory. In Computational Intelligence and Industrial Application, 2008. PACIIA'08. Pacific-Asia Workshop on (Vol. 1, pp.822-826.

DOI: 10.1109/paciia.2008.272

Google Scholar

[6] Mirolli, M. D. (2005, May). The Kalina cycle for cement kiln waste heat recovery power plants. In Cement Industry Technical Conference, 2005. Conference Record (pp.330-336). IEEE.

DOI: 10.1109/citcon.2005.1516374

Google Scholar

[7] Engin, T., & Ari, V. (2005). Energy auditing and recovery for dry type cement rotary kiln systems–A case study. Energy Conversion and Management, 46(4), 551-562.

DOI: 10.1016/j.enconman.2004.04.007

Google Scholar

[8] Caputo, A. C., Pelagagge, P. M., & Salini, P. (2011). Performance modeling of radiant heat recovery exchangers for rotary kilns. Applied Thermal Engineering, 31(14), 2578-2589.

DOI: 10.1016/j.applthermaleng.2011.04.024

Google Scholar