Шаровая мельница
Описание:
The mill is cylinder rotating device with girth gear and two chambers. Thematerials are fed to first chamber through hollow shaft through feeding device. There is stepped liner or waves liners and different size of balls inside this chamber. After finishing in first chamber, the materials will be fed to second chamber. There is flat liners and balls inside second chamber, which will grind the materials once again. After grinding, the powder will be discharged and then finish grinding works.
The mill is cylinder rotating device with girth gear and two chambers. Thematerials are fed to first chamber through hollow shaft through feeding device. There is stepped liner or waves liners and different size of balls inside this chamber. After finishing in first chamber, the materials will be fed to second chamber. There is flat liners and balls inside second chamber, which will grind the materials once again. After grinding, the powder will be discharged and then finish grinding works.
Знакомство
The mill is cylinder rotating device with girth gear and two chambers. The materials are fed to first chamber through hollow shaft through feeding device. There is stepped liner or waves liners and different size of balls inside this chamber. After finishing in first chamber, the materials will be fed to second chamber. There is flat liners and balls inside second chamber, which will grind the materials once again. After grinding, the powder will be discharged and then finish grinding works.Оборудование
ОболочкаThis ball mill is horizontal shell rotating device, mainly consist of shell, mill door and liner bolts. So we required to check the mill when shut down, especially to check the liners on shell and mill door.
Лайнер
The liners are used for protect shell in order to avoid damage to shell, please check liners regularly to avoid any loose because of bolts etc.
Диафрагма
Диафрагма is used to separate grinding media to avoid axial movement of media and large size move to next chamber. It can make suitable grinding for materials and control filling grade, material flow, and grinding speed inside mill.
Диафрагма plate is consist of central circle, feed cone, grate plate, lifting plate, liner, diaphragm support and blind plate. Please check if there is any loose, missing of bolts, to check the condition of grate plate and blind plate, if there is any crack or influence to grate plate and check if there is any movement of balls.
Main bearing
Bearing is used to bear the weight of rotated part also impact of grinding media. The mill is supported on main bearing by hollow shaft. There is bearing cover, watch hole, temperature gauge on bearing housing.
Feeding and discharging device
Feeding device is used to feed materials into mill, there is chute feeding device, screw feeding device and ladle feeding device. The discharging device is consist of discharging grate plate, guide cone, lifting plate, discharging cylinder, drive connecting tube,drum screen, discharging cover, coarse tube etc.
Drive device
Drive device is consist of speed motor, slow drive motor, slow reducer and speed reducer. Mainly check: if there is any overheat and noise of reducer oil pump. And check working condition of each elements such as pressure gauge, temperature gauge, and if there is any oil leakage, oil level and oil color of oil tank. Please adjust oil flow as per weather condition; check if there is any noise of main oil pump etc.
Технический
Технические характеристики (диаметр*длина) | Скорость вращения (об/мин) | Размер корма (мм) | Способность | Загрузка мелющих тел (т) | Главный двигатель | Главный редуктор | Вес (т) | |||
Модель | Мощность (кВт) | Скорость (об/мин) |
Модель | Скорость ratio | ||||||
Φ2.2×11 | 22.2 | ≤25 | 15~17 | 50 | ДЖР1512-8 | 570 | 740 | ЗД80 | 5 | 83 |
Φ2.4×8 | 20.91 | ≤25 | 14~18 | 39.5-42 | ДЖР1512-8 | 570 | 740 | ЗД80 | 5 | 76.4 |
Φ2.4×9 | 20.91 | ≤25 | 23~25 кругов | 50 | ДЖР1512-8 | 570 | 740 | ЗД80 | 5 | 81 |
Φ2.4×10 | 20.91 | ≤25 | Открыто 16~18 | 50 | ТР1512-8 | 630 | 740 | ЗД80 | 5 | 92.4 |
Φ2.4×11 | 21 | ≤25 | Открыто 17~19 Laps 20~22 |
60~62 | ИР710-8/1180 | 710 | 740 | ДДХ630 | 5.6 | 105 |
Φ2.4×12 | 21 | ≤25 | Открыт 18~20 Laps 22~24 |
63~65 | ИР800-8/1180 | 800 | 740 | МБЯ710 | 6.3 | 110 |
Φ2.4×13 | 21 | ≤25 | Открыто 21~22 Laps 24~26 |
66~68 | ИР800-8/1180 | 800 | 740 | МБЯ710 | 6.3 | 117 |
Φ2.6×10 | 20.6 | ≤25 | 21~24 | 64 | ИР800-8/1180 | 800 | 740 | JDX710 | 6.3 | 133 |
Φ2.6×11 | 20.6 | ≤25 | 21~28 | 69 | ИР800-8/1180 | 800 | 740 | JDX710 | 6.3 | 140 |
Φ2.6×13 | 20.6 | ≤25 | 28~31 | 80 | ИР1000-8/1180 | 1000 | 740 | ДДХ800 | 6.3 | 151 |
Φ3.0×9 | 19.3 | ≤25 | 35~40 Laps | 80~83 | ИР1000-8/1180 | 1000 | 740 | МБЯ800 | 7.1 | 137 |
Φ3×11 | 18.92 | ≤25 | 44~47 Laps | 95~100 | ИР1250-8/1430 | 1250 | 740 | ДДХ900 | 7.1 | 159 |
Φ3×12 | 18.92 | ≤25 | 48~52 Laps | 103 | ИР1250-8/1430 | 1250 | 740 | ДДХ900 | 7.1 | 164 |
Φ3×13 | 18.92 | ≤25 | 39~45 Laps | 110~116 | ИР1400-8/1430 | 1400 | 740 | ДДХ900 | 7.1 | 183 |
Φ3.2×11 | 18.3 | ≤25 | 45~48 Laps | 110~112 | ИР1400-8/1430 | 1400 | 740 | ДДХ900 | 7.1 | 195.5 |
Φ3.2×13 | 18.7 | ≤25 | 45~50Открыть | 125 | YR1600-8/1430 | 1600 | 740 | JDX1000 | 7.15 | 213 |
Φ3.4×11 | 18 | ≤25 | 45~55 Laps | 115 | YR1600-8/1430 | 1600 | 740 | JDX1000 | 7.15 | 201 |
Φ3.5×13 Центральный привод |
17 | ≤25 | 50~55 | 150 | YR2000-8/1730 | 2000 | 740 | ДЖС130-А-Ф1 | 223 | |
Φ3.5×13 Торцевой привод |
17.5 | ≤25 | 50~60 | 150 | YR2000-8/1730 | 2000 | 740 | JDX1000 | 6.3 | 240.5 |
Φ3.8×13 Коренной подшипник |
16.3 | ≤25 | 65~70 | 185 | ИР2500-8/1730 | 2500 | 740 | JS130-C-F1 | 240 | |
Φ3.8×13 Сварочные башмаки |
16.3 | ≤25 | 65~70 | 185 | ИР2500-8/1730 | 2500 | 740 | JS130-C-F1 | 220 | |
Φ4×13 | 16.3 | ≤25 | 78~80 | 191 | YRKK900 | 2800 | 745 | JS140-A | 220 | |
Φ4.2×11 Коренной подшипник |
15.6 | ≤2 | 120~140 | 190 | YR2800-8/1730 | 2800 | 740 | JS140-A-F1D | 245 | |
Φ4.2×13 Коренной подшипник |
15.6 | ≤2 | 140~155 | 225 | YRKK1000-8 | 33500 | 740 | JS150-A | 260 | |
Φ4.2×13 Скользящий башмак (по центру) |
15.6 | ≤2 | 140~155 | 225 | YRKK1000-8 | 3550 | 740 | JS150-A | 280 | |
Φ4.2×13 Сварочные башмаки |
15.6 | ≤2 | 140~155 | 225 | YRKK1000-8 | 3550 | 740 | JS150-B | 260 | |
Φ4.6×13.5 Сварочные башмаки |
14.5 | ≤25 | 140 | 280 | YRKK1000-6 | 4500 | 995 | 365 | ||
Φ4.6×14 | 14.5 | ≤25 | 145 | 285 | ИР1000-6 | 4500 | 995 | 372 | ||
Φ5.0×15 | 14 | ≤25 | 160~165 | 350 | YRKK1000-8 | 6000 | 740 | 420 |
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