组别 |
序号 |
处理方法 |
配合煤粒度,mm | |||||
<0.2 |
<1.0 |
<2.0 |
<3.0 |
<5.0 |
<10.0 | |||
第
一
组 |
1 |
入炉煤粉碎后 |
30.0 |
59.8 |
70.9 |
75.3 |
84.5 |
95.6 |
2 |
粉碎前<10mm |
24.2 |
54.2 |
67.4 |
74.0 |
86.0 |
99.7 | |
3 |
粉碎前>10,全部粉碎至10mm |
21.0 |
57.4 |
78.6 |
87.8 |
97.3 |
99.6 | |
4 |
粉碎前<10+>10,粉碎至10mm |
22.8 |
52.7 |
66.9 |
75.4 |
88.0 |
99.8 | |
5 |
粉碎前<10+>10粉碎至4mm |
24.5 |
57.7 |
70.9 |
77.1 |
87.8 |
100.0 | |
第二组 |
6 |
粉碎前<10mm |
22.6 |
61.1 |
69.7 |
77.4 |
92.4 |
99.7 |
7 |
粉碎前>10,全部粉碎至10mm |
22.1 |
61.3 |
72.5 |
82.9 |
97.6 |
| |
8 |
粉碎前<10+>10,粉碎至10mm |
23.7 |
62.2 |
71.1 |
78.9 |
93.1 |
| |
9 |
粉碎前<10+>10,粉碎至4mm |
25.0 |
63.3 |
73.7 |
81.7 |
94.2 |
| |
10 |
粉碎前<10+>10,粉碎至2mm |
27.0 |
61.9 |
78.5 |
84.8 |
94.0 |
| |
第三组 |
11 |
粉碎前<10mm |
22.6 |
61.1 |
69.7 |
77.4 |
92.4 |
99.7 |
12 |
粉碎前>10mm粉碎 |
29.5 |
59.1 |
71.6 |
77.7 |
87 |
96.8 | |
13 |
粉碎前<10+>10粉碎 |
26.0 |
57.4 |
70.7 |
77.9 |
90 |
98.6 |
组别 |
序号 |
项 目 |
Aad |
Vd |
St,ad |
G |
Y |
X |
第
一
组 |
1 |
入炉前 |
10.19 |
24.34 |
0.72 |
72.1 |
13.5 |
39.0 |
2 |
>10mm |
10.27 |
23.39 |
0.70 |
75.5 |
14.5 |
34.0 | |
3 |
>10mm |
10.12 |
25.49 |
0.66 |
71.2 |
13.0 |
33.0 | |
第
二
组 |
4 |
粉碎前<10mm |
10.02 |
22.9 |
0.69 |
76.0 |
14.0 |
35.0 |
5 |
>10mm粉碎后 |
10.03 |
24.8 |
0.70 |
81.0 |
15.0 |
40.0 | |
6 |
粉碎前<10mm+>10mm粉碎后 |
10.40 |
23.5 |
0.72 |
74.9 |
13.0 |
37.0 | |
第
三
组 |
7 |
粉碎前<10mm |
10.02 |
22.9 |
0.69 |
76.0 |
14.0 |
35.0 |
8 |
>10mm粉碎后 |
10.03 |
24.8 |
0.70 |
81.0 |
15.0 |
40.0 | |
9 |
粉碎前<10mm+>10mm粉碎后 |
10.40 |
23.5 |
0.72 |
74.9 |
13.0 |
37.0 |
组别 |
序号 |
项 目 |
焦炭粒级组成,mm |
M40 |
M10 |
CRI |
CSR | |||||
>80 |
60~80 |
40~60 |
20~40 |
10~20 |
<10 | |||||||
第
一
组 |
1 |
入炉煤 |
7.34 |
29.66 |
45.24 |
10.84 |
2.87 |
4.06 |
82.8 |
12.3 |
35.3 |
53.6 |
2 |
粉碎前<10 |
5.55 |
28.76 |
48.3 |
11.68 |
2.28 |
3.08 |
83.3 |
12.3 |
32.0 |
54.9 | |
3 |
粉碎前>10粉碎至10 |
3.56 |
33.7 |
40.7 |
13.6 |
2.65 |
5.58 |
80.0 |
15.3 |
41.4 |
43.2 | |
4 |
粉碎前<10+>10粉碎至10 |
7.8 |
49.09 |
26.49 |
8.83 |
2.86 |
4.94 |
82.5 |
13.0 |
35.7 |
50.5 | |
5 |
粉碎前<10+>10粉碎至4 |
4.53 |
31.8 |
47 |
9.99 |
2.67 |
4.14 |
81.8 |
13.3 |
32.6 |
45.6 | |
第
二
组 |
6 |
粉碎前<10 |
9.37 |
29.85 |
43.56 |
10.65 |
2.17 |
4.2 |
82.5 |
13.5 |
|
|
7 |
粉碎前>10粉碎至10 |
4.34 |
32.26 |
48.08 |
8.64 |
2.23 |
4.45 |
79.8 |
16.3 |
40.7 |
33.1 | |
8 |
粉碎前<10+>10粉碎至10 |
7.61 |
36.14 |
36.15 |
9.98 |
2.08 |
3.6 |
80.5 |
15.3 |
28.1 |
48.8 | |
9 |
粉碎前<10+>10粉碎至4 |
7.49 |
31.17 |
43.24 |
12.45 |
2.01 |
3.61 |
80.8 |
13.5 |
32.1 |
44.7 | |
10 |
粉碎前<10+>10粉碎至2 |
7.64 |
36.58 |
40.04 |
10.47 |
1.99 |
3.32 |
82 |
13.5 |
31.4 |
46.8 | |
第
三
组 |
11 |
粉碎前<10 |
9.37 |
29.85 |
43.56 |
10.65 |
2.17 |
4.2 |
82.5 |
13.5 |
|
|
12 |
粉碎前>10粉碎 |
6.26 |
32.74 |
42.03 |
10.37 |
3.01 |
5.6 |
77.3 |
16.0 |
34.7 |
40.1 | |
13 |
粉前<10+>10粉碎 |
2.63 |
34.77 |
47.52 |
8.97 |
2.08 |
4.04 |
81.3 |
13.8 |
|
|
粉碎方法 |
<0.2 |
0.2~1.0 |
1.0~2.0 |
2.0~3.0 |
3.0~5.0 |
5.0~10.0 |
>10.0 |
入炉煤粉碎后 |
22.45 |
23.60 |
25.10 |
25.40 |
26.30 |
26.32 |
26.18 |
粉碎前<10+>10粉碎至10 |
22.04 |
23.40 |
24.10 |
24.40 |
24.29 |
24.87 |
|
差值 |
0.41 |
0.20 |
1.00 |
1.00 |
1.81 |
1.45 |
|
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