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Mengdian Cement Group---three 5000T/D

Customer Reviews：

"Huijin cement rotary kiln burner burner has redefined the "national brand"! The flame is particularly superior and powerful!" Henan Mengdian Group Cement Co.,Ltd. commented:

Project Introduction：

Huijin cement rotary kiln burner has showing its outstanding energy-saving effect in Mengdian Cement Group. The annual estimated cost-saving with Huijin cement rotary kiln burner is about 3.09 million CNY/year，while the actual saving exceeded expectations with 9.68 million CNY/year (calculated based on 300 days a year). Now Mengdian Group 3 original burners has been replaced with Huijin cement rotary kiln burners one by one.

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Technical parameter comparison table

The main parameters

Original burner

Huijin Burner
Coal consumption at kiln head（t/h）

14.29

13.2
Coal consumption at kiln tail（t/h)

17.68

17.46
Kiln Feeding（t/h）

415-420

415-420
Secondary air temperature（℃）

1100

1150
Tertiary air temperature（℃）

950-980

980
C1 outlet temperature（℃）

335

320
Kiln tail temperature（℃）

1150

1045
Primary air amount（m³/min）

157

80
Primary air pressure（kPa）

28.2

45
Primary air blower current(A)

218.2

176
kiln head blower air amount（m³/min)

106.7

57
Kiln head blower air pressure（kPa）

30

25
Kiln head blower current (A)

142.7

78
Dosage of ammonia（t/h）

1.59

1.22
Clinker KH value

0.910

0.913
Clinker 3-day strength(MPa)

32.3

33.5
Clinker 28-day strength(MPa)

58.1

59
Standard coal consumption(kg/t)

113

109

Project Introduction

Customer Reviews：

Huijin cement rotary kiln burner has perfect power-saving effect, the ammonia dosage is also significantly reduced.

Customer Reviews：

Huijin cement rotary kiln burner have stable and powerful flame, which indirectly prolong kiln lining service life, and with high flexibility adapt to low value pulverized coal.