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Guizhou Rongsheng Building Materials Co.,Ltd.---7500T/D

Customer Reviews：

Huijin burner have superior flame shape, which grantee thoroughly combustion of pulverized coal. It have greatly improved productivity and reduced consumption.”

Project Introduction：

Huijin cement rotary kiln burner has showing its perfect energy-saving and consumption-reduction effect at Guizhou Rongsheng Group, with more than 99% fuel burnout rate, 1.5Mpa 3-day strength improving and lower standard coal consumption.

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Technical parameter comparison table

The main parameters

Original burner

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

15-16

16-17.5
Coal consumption at kiln tail（t/h)

28-30

33-35
Kiln feeding（t/h）

520-540

540
Secondary air temperature（℃）

1080-1120

1150
Tertiary air temperature（℃）

1020

1010
C1 outlet temperature（℃）

330

325
Kiln tail temperature（℃)

1230

1170
Primary air amount（m³/min）

50

50
Primary air pressure（kPa）

55

58
Primary air blower current(A)

260

290
Kiln head blower air amount（m³/min)

63

63
Kiln head blower air pressure（kPa）

30-31

31-32
Kiln head blower current(A)

98-105

103-107
Clinker KH value

0.90-0.92

0.90-0.92
Clinker 3-day strength(MPa)

33-34

32-36
Standard coal consumption(kg/t)

103

102.63

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.