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Guizhou Xinshuanglong Cement Co.,Ltd---2500t/d

Customer Reviews：

"The Huijin cement rotary kiln burner material is better than other brands. The burner head channels design is reasonable, the energy-saving effect is significant and worth recommending! ”Commented Manger Zhang, Vice general production manager of Guizhou shuanglong cement.

Project Introduction：

Since the Huijin cement rotary kiln burner was used in Guizhou Xinshuanglong Cement Co., Ltd., the fuel burnout rate is more than 99%. The obviously energy-saving effect was well recognized . The estimated annual cost-saving is about 3 million CNY(calculated by 300 days a year).

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Technical parameter comparison table

The main parameters

Original burner

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

7

6.9
Coal consumption at kiln tail（t/h)

11.8

11.5
Kiln feeding（t/h)

178

183
Secondary air temperature（℃）

800-880

900-980
Tertiary air temperature（℃）

780-830

850-930
C1 outlet temperature（℃）

340-350

330-345
Kiln tail temperature（℃)

1120-1150

1100-1130
Primary air amount（m³/min）

90

80
Primary air pressure（kPa）

35-39

48
Primary air blower current(A)

150

145
Kiln head blower air amount（m³/min)

37.2

28
Kiln head blower air pressure（kPa）

68

68
Coal blower current(A)

67

76
Dosage of ammonia（t/h）

0.4-0.6

0.4-0.5
Clinker KH value

0.940±0.02

0.940±0.02
Clinker 3-day strength(MPa)

30-32

30-33
Clinker 28-day strength(MPa)

53

54
Standard coal consumption(kg/t)

114-119

114-117

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.