A D.SH.S.l-080-140/A-U1 belt guard magnet with a rear drive drum and a front pulley electromagnetic guard magnet, a receiving unit and an adjustable flow divider is designed to separate metal components from dump slag of steelmaking production.
Main technical characteristics are displayed in the table.
| Belt electromagnetic guard magnet D.SH.S.l-080-140/A-U1 | |
| Working tool | D.SH.S-080-140/A-U1 pulley electromagnetic guard magnet |
| Width of separation zone, mm | 1200 |
| Width of guard magnet belt , mm | 1400 |
| Induction on the surface of the belt pulley guard magnet in the middle of the pole gap, mT | adjustable, 0-250 |
| Maximum depth of the separation zone, mm | 250* |
| Maximum recoverable weight, kg | 0,010-0,500 |
| Belt speed, m/s | adjustable, 0,5-1,7 |
| Electromagnet cooling methon | liquid cooling |
| Cooling system | forced circulation and an external heat exchanger |
| Power consumption, kW, not above: | |
| - of electromagnet coils at steady temperature | 19,0 |
| - of the drive drum motor reducer | 7,5 |
| - of the pump drive | 1,5 |
| - of the fan drive | 0,75 |
| Voltage converter | DBZhSi-160 |
| Supply voltage, V | ~50Hz 380В |
| Overall dimensions of guard magnet, mm | |
| - length | 4000 |
| - width | 2978 |
| - height | 2101 |
| Weight of guard magnet, kg | 7 700 |
| D.SH.S-080-140/A-U1 pulley electromagnetic guard magnet | |
| Number of coils, pcs. | 3 |
| Location of the magnetic field | circular, 360° |
| Shapes of poles | wavy |
| Number of coil current regulation channels | 2, separate regulation:
the first channel is the central coil; second channel - side coils |
| Supply voltage | DC, from D.B.ZHSs-160 |
| Weight of separator, kg | 4 200 |
*The actual depth of the separation zone depends on magnetic properties, shape, size and rate of movement of extracted inclusions.
A general view of the D.SH.Sl-080-140/A-U1 belt electromagnetic guard magnet is shown in the picture below.
1 - D.SH.Sl-080-140/A-U1 pulley electromagnetic guard magnet; 2 - drive drum; 3 - frame; 4 - conveyor belt; 5 - filling hopper; 6 - gear motor; 7 - layer height regulator; 8 - flow separator; 9 - brush assembly; 10 - oil pump; 11 - heat exchanger; 12 - oil tank
D.SH.Sl-080-140/A-U1 pulley electromagnetic guard magnet and еру drive drum 2 are installed on the frame 3. Slag is fed to the guard magnet belt 4 through the spare hopper 5. The drive drum 2 rotates from the gear motor 6, through the rotation belt it is transferred to the pulley separator. Adjustment of the belt speed is provided. The height of the slag layer is adjusted using the valve 7.
When current is applied to the pulley electromagnetic guard magnet 1, the ferromagnetic component will be released from the slag. The non-ferromagnetic fraction will be poured outside the guard magnet, the ferromagnetic component will be held by the magnetic field of the pulley guard magnet and discharged under it behind the flow separator 8.
The guard magnet control system allows adjusting of the magnetic field generated by coils of the pulley guard magnet 1.Thus, it is possible to change the percentage of ferromagnetic component in the material to be separated. Changing the position of the flow separator 8 provides additional adjustment of the separation process. The current is supplied to the separator coils through the brush assembly 9.
A liquid (oil) cooling system is provided to cool the coils of the pulley guard magnet. The pump 10 supplies coolant (oil) to the housing of the pulley guard magnet 1.The oil heats up when it washes the coils. Then it flows to the heat exchanger 11, where cooling takes place. The oil reserve is stored in the tank 12.
Шкивной электромагнитный
сепаратор ДШС-080-140/А-У1
1200
1400
0-250
250*
250
0,010-0,500
0,5-1,7
ДБЖСи-160
~ 380В, 50 Гц
4000
2978
2101
7700
+7 (8332) 249 111 Ext. 1113
m_taraban@kepdimal.ru
