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Chunjiang Cement Group---4000T/D

Customer Reviews：

The Huijin cement rotary kiln burner is with super remarkable performance! It do better than promised! Coal, electricity and ammonia saving effect are more significant beyond expection !" commented General manager Jin of Chunjiang cement.

Project Introduction：

Huijin cement rotary kiln burner has showing its outstanding energy-saving effect in Chunjiang Cement Group. The original estimated annual cost-saving was 2.73 million CNY, while the actual cost-saving exceeded expectation with about 8.634 million CNY (calculated based on 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）

10.5-11

10-10.5
Coal consumption at kiln tail（t/h)

14-14.5

15-15.5
Kiln Feeding（t/h）

325

340
Secondary air temperature（℃）

1100

1130
Tertiary air temperature（℃）

900

920
C1 outlet temperature（℃）

340

320
Kiln tail temperature（℃

1100

1100
Primary air amount（m³/min）

140

60
Primary air pressure（kPa）

29

50
Primary air blower current(A)

190

160
Kiln head blower air amount（m³/min)

60

45
Kiln head blower air pressure（kPa）

21

20
Kiln head blower current (A)

85

80
Clinker KH value

0.9

0.91
Clinker 28 days strength(MPa)

±49

±52
Clinker 3 days strength(MPa)

30

32
Clincker standard coal consumption(kg/t)

108

106.5

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.