Disc feeder is suitable for the feeding equipment of fine ore below 20mm.
The disc feeder is composed of a driving device, a feeder body, a metering belt conveyor and a metering device. The feeder and the belt conveyor are driven by a set of driving devices. The electromagnetic clutch of the driving device has the functions of realizing the start, stop and conversion of the feeder. The belt speed of the measuring belt conveyor is less than 1m / s. In order to measure the belt speed, a speed detection device is provided, and in order to prevent the weighing roller from deviating, a detection rod is provided for adjustment.
Bulk material is loaded into the receiving cylinder from the hopper. The material is not received by the cylinder wall and is stacked on the disc by its own weight. The gap between the sleeve and the disc can be adjusted by adjusting bolts. angle. When the disc rotates, the material is evenly scraped out of the disc by the discharge knife on the disc, so that as the disc rotates, the material is uniformly scraped by the discharge knife into the receiving hopper. Continuous operation of the disc completes the uniform feeding operation. Adjusting the gap between the discharge knife and the disc can also control the amount of feed. During operation, the motor drives the disc mounted on the worm reducer to rotate through a pulley.
The disc feeder is a volumetric feeding device, which can evenly and continuously feed the material to the next process. It is suitable for feeding various non-sticky materials, not suitable for powdery materials with good flow properties. The materials suitable for feeding by the disc feeder are ore, pulverized coal, cement, clinker, limestone, clay and other powdery, granular or small block materials.
|Disk diameter (mm)||1000||1500||2000||1000||1500||2000|
|Rotating speed of disc (r / min)||7.5||7.5||7.5||6.3||6.3||4.79|
|Material size (mm)||<50||<50||<50||<50||<50||<50|
|Feeding capacity (m³ / h)||14||25||100||13||30||80|
|Equipment weight (kg)||740||1280||1754||1400||2705||5234|