In China,most of coal mine Mainly distributed in Shanxi province.First,let me briefly introduced to the white coal.The “white coal” is a non-polluting, efficient, energy-saving fuel, it is the condensate recovery and a series of chemical treatment of the exhaust air from oil cracking and an only carbon,hydrogen compounds in white powder-like particles (such aparticle does not contain sulfide and harmful chemical ingredients). “White coal” in transportation before the sale tocompression molding, packaging.The good anthracite standard as following:(1) the anthracite mechanical strength, thermal stabilitythan the coke;(2) the anthracite volatile components than thecoke ash melting point lower than the coke;(3) the fixed carbonof the anthracite than coke high.
Now I want to introduce the white coal production machinery – vertical mill. LM series Vertical mill is widely used in metallurgy, electricity, cement industry, coal preparation, vertical coal mill, can be referred to as medium-speed coal mill.It overcomes the industrial mill output, energy consumption and higher technical problems on the basis of European advanced technology combined with the design and manufacture of kefid for many years advanced mill concept and market demand, after years of painstaking research and innovation and create large grinding equipment.mill
Ore Mill
|
Contents|Data\Model |
LM130K |
LM150K |
LM170K |
LM190K |
LM220K |
LM240K |
|
|
Disc Dia. (mm) |
1300 |
1500 |
1700 |
1900 |
2200 |
2400 |
|
|
Capacity (t/h) |
10~30 |
13~40 |
18~57 |
23~72 |
36~114 |
41~128 |
|
|
Output fineness |
micron |
170~45 |
170~45 |
170~45 |
170~45 |
170~45 |
170~45 |
|
mesh |
80~325 |
80~325 |
80~325 |
80~325 |
80~325 |
80~325 |
|
|
Product moisture |
≤1% |
≤1% |
≤1% |
≤1% |
≤1% |
≤1% |
|
|
Max.input size (mm) |
<38 |
<40 |
<42 |
<45 |
<50 |
<55 |
|
|
Best input moistrure |
<4% |
<4% |
<4% |
<4% |
<4% |
<4% |
|
|
input moistrure(drying required) |
<15% |
<15% |
<15% |
<15% |
<15% |
<15% |
|
|
Inlet air temperature (℃) |
<350 |
<350 |
<350 |
<350 |
<350 |
<350 |
|
|
Outlet air temperature (℃) |
70~95 |
70~95 |
70~95 |
70~95 |
70~95 |
70~95 |
|
|
Main mill power (KW) |
185~220 |
250~280 |
355~400 |
450~500 |
710~800 |
800~900 |
|
|
Dimension |
Lmm |
3500 |
4200 |
4700 |
8500 |
10200 |
11700 |
|
Wmm |
3400 |
3900 |
4500 |
5600 |
6700 |
7700 |
|
|
Gmm |
5800 |
7100 |
8300 |
8800 |
10600 |
12200 |
|
|
Weight (t) |
48 |
75 |
90 |
100 |
125 |
160 |
|
Notes:
1. Material should be with hardness less than 7 in Mohs.
2. Hot air is only necessary if outlet moisture is required to be less than inlet moisture.
3.When grinding mateiral that is difficult to grind, please use the largest power.
Coal Mill
|
Contents|Data\Model |
LM130M |
LM150M |
LM170M |
LM190M |
LM220M |
LM240M |
|
|
Disc Dia. (mm) |
1300 |
1500 |
1700 |
1900 |
2200 |
2400 |
|
|
Capacity (t/h) |
10~15 |
16~22 |
20~28 |
26~35 |
35~45 |
40~50 |
|
|
fineness (R0.08) |
<15% |
<15% |
<15% |
<15% |
<15% |
<15% |
|
|
Coal powder moisture |
<1% |
<1% |
<1% |
<1% |
<1% |
<1% |
|
|
Max.input size (mm) |
<38 |
<40 |
<42 |
<45 |
<50 |
<55 |
|
|
input moistrure |
<15% |
<15% |
<15% |
<15% |
<15% |
<15% |
|
|
Inlet air temperature (℃) |
<350 |
<350 |
<350 |
<350 |
<350 |
<350 |
|
|
Outlet air temperature (℃) |
75~95 |
75~95 |
75~95 |
75~95 |
75~95 |
75~95 |
|
|
Hardgrove index of raw coal (HGI) |
>55 |
>55 |
>55 |
>55 |
>55 |
>55 |
|
|
Main mill power (KW) |
185 |
250 |
315 |
400 |
500 |
560 |
|
|
Dimension |
Lmm |
3500 |
4200 |
4700 |
8500 |
10200 |
11700 |
|
Wmm |
3400 |
3900 |
4500 |
5600 |
6700 |
7700 |
|
|
H mm |
5800 |
7100 |
8300 |
8800 |
10600 |
12200 |
|
|
Weight (t) |
46 |
75 |
94 |
100 |
122 |
157 |
|
Notice: Any change of LM Series Vertical Mill technical data shall not be advised additionally.
Henan kefid Science & Technology Co., Ltd. is the largest manufacturer of the industry’s mill.If you want to learn more about our product specifications, prices, applications and other details, please visit our official website, our customer service will provide you with more convenient services.
