The belt-type bucket elevator ELS-250 is used for vertical lifting of various free-flowing fine-grained and lump noncaking and nonsticking materials with mesh size up to 30 mm and with bulk density up to 2 g/cm3 in workshops at environmental air temperature of -30° to 50°. The belt-type bucket elevator feeds the material from a lower section filling hopper by force of a centrifugal discharge scoop through an upper section branch tube or another transporter with specified productivity. Capacity of the elevator is specified with order and depending on working conditions, characteristics of the transported material and other factors. Variable information in the table are marked **.
Parameters | Values |
---|---|
Length between drum axes of a power-drive station and tension station, mm | ** |
Belt running speed, m/s | 1,6 |
Rated capacity, m3/hour | 30* (21*, 33*) |
Bucket's width, mm | 250 |
Bucket's spacing, mm | 400 |
Diameter of driving drum, mm | 500 |
Diameter of lower drum, mm | 500 |
Traction equipment – elevator belt | 300 ЕР 630/4 4/2 Y NOR |
Rotation frequency of driving drum, rpm | 61 |
Gear motor type | flat – fillister |
Type of tensioning device | screw |
Power supply voltage, V | 380 |
Electric energy input, kW | 2,2…11** |