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Author(s): |
Baiqian Liu, Energy engineering department of University of Science and Technology Beijing,100083, 30xueyuan Road，Haidian, Beijing, P.R.China
Peilai Tan, Energy engineering department of University of Science and Technology Beijing,100083, 30xueyuan Road，Haidian, Beijing, P.R.China
Ligang Wang, Energy engineering department of University of Science and Technology Beijing,100083, 30xueyuan Road，Haidian, Beijing, P.R.China |
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Abstract: |
The concept of sinter cooling chamber, a new sinter cooling equipment which might replace popular sinter cooling units, has been put forward. Design calculation shows that a 50t/h sinter cooling chamber can produce 550℃ air nearly 40000Nm3/h, combine with sinter waste gas, 1500kW turbine could be drive, compared with popular equipment which could not generate electricity with recovered ~300℃ higher or lower gas rationally. Electricity consumption level may at lowest level in all cooling equipment. Investment will be recovered within 4 years and 63 million net RMB benefit will get within 20 years operating life for a 24m2 sinter.
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