The ball mill energy saving technology owned by our company is a patented technology (patent number: ZL97231326.5). This technology has obvious energy-saving effect in the application of mill. Its main burial is: the traditional ball mill is the use of sliding bearings (bearings), and the technology is in the case of the original mill other major structure unchanged, after detailed calculations, using rolling bearings. Rolling ball mills are widely used in mining, building materials, metallurgy and other industries. Main features: Saving electricity, saving fuel, reducing maintenance, comprehensive benefits, safe and reliable operation, low accident rate, long service life, and the cost of the equipment can be recovered in an average of three to four years. One choice, permanent benefit.
Specific advantages are as follows:
1. The rolling bearing has large bearing capacity, safety and reliability, and long service life. Especially for the ball mill roller bearing series, the load ratio is more than 8-12 times. Under normal conditions, the service life is 40,000 to 100,000 hours and can be operated for 5-10 years or more. .
2. The rolling bearing ball mill has a small slewing moment, a short start-up time, and a small starting current, which can reduce the installed capacity and reduce the reactive power loss, and can save 10-20% power.
3, can be used to lubricate the grease, cancel the lubrication station and its motor power, to prevent leakage of oil, no line of oil pollution, is conducive to work environment hygiene, saving up to 80%.
4, the rolling bearing lubrication performance, high temperature performance, eliminate the oil, burning tile, burning motor and other production stop accidents, is conducive to normal production.
5, rolling bearing ball mill maintenance is small, as long as the oil is kept clean, normal lubrication, basically no maintenance.
6. It can adopt multi-function tightening device to fasten the bearing to ensure the convenience of inspection and disassembly, which is conducive to on-site maintenance.
7. The comprehensive benefits of rolling bearing ball mills are significant. Small ball mills can save tens of thousands of yuan each year, medium-sized mills can save hundreds of thousands of yuan annually, and large-scale mills can save nearly one million yuan annually.
JQM series energy-saving wet grid, overflow ball mill technical parameters
Parameter/Specification |
Cylindrical speed r/inin |
Maximum amount of medium t |
Feeding granularity mm |
Production capacityt/h |
Motor Power kw |
Dimensionsmm |
Weight T |
|||||
Long |
Width |
High |
||||||||||
Wet grid |
Wet overflow |
Wet grid |
Wet overflow |
Wet grid |
Wet overflow |
|||||||
900×900 |
39 |
1 |
≤40 |
0.3~1.2 |
0.3~1.1 |
7-5 |
4000 |
3800 | 1300 |
1100 |
4 |
3.6 |
900×1800 |
39 |
2 |
≤40 |
0.6~2.1 |
0.5~2.0 |
15 |
5200 |
5000 |
1400 |
1100 |
5.2 |
4.8 |
900×2400 |
39 |
2.5 |
≤40 |
0.7~2.8 |
0.6~2.5 |
18.5 |
6000 |
5800 |
1500 |
1100 |
6.1 |
5.7 |
900×3000 |
39 |
3 |
≤25 |
0.8~3.1 |
0.7~2.8 |
22 |
6700 |
6500 |
1500 |
1100 |
7.3 |
6.8 |
1200×1200 |
34 |
2 |
≤25 |
0.3~3 |
0.3~2.5 |
18.5 |
4700 |
4600 |
1600 |
1400 |
10.3 |
9.8 |
1200×1800 |
34 |
4 |
≤25 |
0.4~4.5 |
0.4~4 |
30 |
5500 |
5480 |
1800 |
1400 |
11.1 |
10.4 |
1200×2400 |
34 |
4 |
≤25 |
0.5~6 |
0.5~5 |
30 |
6200 |
6100 |
3070 |
1400 |
12.2 |
11.7 |
1200×3000 |
33 |
5 |
≤25 |
0.6~7 |
0.6~6 |
37 |
7200 |
7080 |
1800 | 1400 |
13.7 |
13.2 |
1200×4500 |
31 |
6 |
≤25 |
0.7~8 |
0.7~7 |
45 |
8820 |
8620 |
3070 |
1400 |
14.4 |
13.7 |
1500×1500 |
31 |
4 |
≤25 |
1.5~7 |
1.5~6 |
45 |
5550 |
5400 |
1800 |
2130 |
12.4 |
13.2 |
1500×13000 |
30 |
8 |
≤25 |
3~11 |
3~10 |
75 |
7240 |
7120 |
2100 |
2130 |
17.6 |
17.0 |
1500×4500 |
30 |
12 |
≤25 |
4~12 |
4~11 |
95 |
9200 |
9000 |
2500 |
2130 |
21.8 |
21.2 |
1500×5700 |
26.8 |
15 |
≤25 |
4~14 |
4~13 |
115 |
10400 |
10200 |
2600 |
2130 |
25 |
24 |
1830×3000 |
26.8 |
14 |
≤25 |
6~16 |
6~15 |
130 |
8470 |
8270 |
3900 |
2900 |
35.5 |
34.5 |
1830×4800 |
26.8 |
20 |
≤25 |
6~18 |
6~17 |
1185 |
10400 |
10200 |
4700 |
2900 |
41 |
40 |
1830×6400 |
26.8 |
24 |
≤25 |
6~20 |
6~19 |
210 |
11700 |
11500 |
4700 |
2900 |
48.4 |
47.4 |
1830×7000 |
24.5 |
21 |
^25 |
6~22 |
6~21 |
210 |
12300 |
11500 |
4700 |
2900 |
50.5 |
49.5 |
2100×2100 |
24 |
18 |
≤25 |
6~33 |
6~32 |
180 |
8070 |
12100 |
4839 |
2970 |
43 |
42 |
2100×3000 |
24 |
19 |
≤25 |
7~36 |
7~35 |
180 |
8970 |
8770 |
4839 |
2970 |
49 |
48 |
2100×3600 |
24 |
22 |
≤25 |
7~39 |
7~38 |
210 |
9570 |
9370 |
4839 |
2970 |
57.3 |
56.4 |
2100×4500 |
24 |
28 |
≤25 |
8~43 |
8~41 |
245 |
10470 |
10270 |
4839 |
2970 |
59.8 |
59 |
2100×7000 |
23.2 |
38 |
≤25 |
8~48 |
8~46 |
280 |
12970 |
12770 |
4839 |
2970 |
69 |
67.5 |
2200×4800 |
22.7 |
38 |
≤25 |
10~40 |
9~39 |
280 |
10800 |
10600 |
4467 |
2800 |
61 |
59.8 |
2400×3000 |
22 |
23 |
≤25 |
7~70 |
9~47 |
240 |
10000 |
9700 |
4467 | 2950 |
68 |
66 |
2400×4500 |
22.33 |
30 |
≤25 |
10~80 |
9~55 |
380 |
10000 |
|
|
62.8 |
60.5 |
|
2700×2100 |
21 |
24 |
≤25 |
9~80 |
9~78 |
240 |
9200 |
9000 |
5300 |
2915 |
67 |
65.5 |
2700×3600 |
21 |
40 |
≤25 |
12~125 |
12~120 |
400 |
9600 |
9400 |
5300 |
3800 |
86 |
84 |
2700×4000 |
21 |
44 |
≤25 |
12~145 |
12~140 |
400 |
10000 |
9800 |
5300 |
3800 |
94 |
92 |
2700×4500 |
20 |
50 |
≤25 |
12~150 |
12~145 |
475 |
11000 |
10600 |
5300 |
4000| |
102 |
100 |
3200×4500 |
18 |
45 |
≤25 |
According to the process conditions |
600 |
12700 |
12200 |
7200 |
5700 |
126 |
125 |
|
3600×4500 |
17 |
90 |
≤25 |
850 |
15200 |
14700 |
7750 |
6300 |
160 |
158 |
||
3600×6000 |
17 |
110 |
≤25 |
1250 |
17500 |
17000 |
7800 |
6400 |
175 |
173 |
Note 1. The weight of the large ball mill does not include the weight of the motor. 2. Other specifications of the ball mill can be provided according to the user's needs. 3. The motors in the table are all asynchronous motors. If the synchronous motor is selected when ordering, the technical parameters are for reference.
MG energy-saving building materials ball mill main specifications and technical parameters
Mill specifications(m) |
Φ2.2×7.5 |
Φ2.2×11 |
Φ2.4×10 |
Φ2.4×13 |
Φ2.6×10 |
Φ2.6×13 |
Φ3×9 |
Φ3×11 |
Φ3×13 |
Φ3.2×11 |
Φ3.2×13 |
||
Rotating speed(r/min) |
21.6 |
21.6 |
20.8 |
20.8 |
19.6 |
19.6 |
18.6 |
18.6 |
18.6 |
17.7 |
17.7 |
||
Grinding volume loading(T) |
36 |
45 |
54/60 |
75 |
67 |
86 |
86 |
108 |
120 |
120 |
138 |
||
Calibration output(t/h)
|
Cement |
Open flow |
13.5 |
116.9 |
20.3/22.5 |
28 |
26 |
32 |
32 |
40 |
45 |
45 |
51 |
Loop flow |
19.0 |
23.8 |
28.5/32 |
40 |
35 |
43 |
43 |
54 |
60 |
60 |
68 |
||
Raw material |
Open flow |
22.0 |
27.5 |
33/37 |
46 |
39 |
48 |
48 |
60 |
67 |
67 |
76 |
|
Loop flow |
36.0 |
45 |
54/60 |
75 |
58 |
72 |
72 |
90 |
100 |
100 |
115 |
||
Effective volume(m³) |
27 |
34 |
42 |
54 |
48 |
62 |
57 |
70 |
82 |
80 |
95 |
||
Feeding granularity(mm) |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
< 10 |
||
Product fineness cement (sieve residue %) Raw material |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
4-5 7-9 |
||
Transfer method |
Edge |
Edge |
Edge |
Edge |
Edge |
Edge |
Edge |
Edge |
Edge |
Edge |
Edge |
||
Reducer |
Model |
ZD70-9-1 |
ZDY450 |
MBY630 |
MBY710 |
MBY710 |
MBY800 |
MBY800 |
MBY900 |
MBY900 |
MBY900 |
MBY1000 |
|
Speed ratio(i) |
5 |
5.6 |
6.3 |
6.3 |
6.3 |
6.3 |
6.3 |
7.1 |
7.1 |
7.1 |
7.1 |
||
Weight(kg) |
2700 |
|
一 |
一 |
一 |
一 |
一 |
||||||
Motor |
Model |
JR158-8 |
JR1510-8(Y) Y180I-8(auxiliary) |
JR1512-8Y630-8/1180Y180L-8(auxiliary) |
YR800-8/1180 Y180L-8(auxiliary) |
YR800-8/1250 |
YR1000-8/1180(master) Y160M-4(auxiliary) |
YR1000-8/1180(master) Y116M-4(auxiliary) |
YR1250-8/1430(master) |
YR1400-8/1430(master) Y160L-4(auxiliary) |
YR1400-8/1430(master) Y160M-4(auxiliary) |
YR1600-8/1400(master) Y200L-2(auxiliary) |
|
Power(kw) |
380 |
475 |
570/630 |
800 |
800 |
1000 |
1000 |
1250 |
1400 |
1400 |
1600 |
||
Rotating speed(r/min) |
750 |
750 |
750 |
742 |
740 |
742 |
742 |
743 |
743 |
750 |
750 |
||
Voltage(V) |
6000 |
6000 |
6000 |
6000 |
10000 |
10000 |
10000 |
10000 |
10000 |
6000 |
10000 |
||
Weight(kg) |
4100 |
4800 |
5100/6600 |
7330 |
7330 |
7900 |
7900 |
10690 |
10690 |
7080 |
7080 |
||
Equipment Weight(T) |
58 |
70 |
94 |
135 |
151 |
170 |
160 |
196 |
231 |
203 |
239 |