Stationary coal auger sampling system - PBSH-150
Purpose and use
Stationary coal auger sampling system PBSH-150 is used for selection of spot samples of coal from railcars. Coal sampler is design to control correct quality of product the coal consumer and supplier.
The complex for sampling and sample preparation is installed in the vicinity of the railway track. Sampling is performed from standard railway cars located on railway tracks on either side of the sampler installation site, without moving the railway car (on the same parking lot).
Only one operator is required to control equipment for sampling and sample preparation.
Description
Parameters | Value |
Drilling depth when sampling a point sample, m | 1,8 |
no more, m | 2,5 |
Mass of spot sample point, minimum, kg, not less | 18 |
Load moment (taking into account moment of weight of rotator and drilling equipment) removing drill equipment from well, maximum, kNm (tm) | 118 (12,0) |
Rotor speed of drill screw constant, rev/min | 180 |
Size of testing material, mm, not larger | 300 |
Fraction of total mass of tested material humidity, %, not larger lignite, % coal and anthracite, % shale, % | 50 18 17 |
Drilling radius | |
minimum, m | 3,1 |
maximum, m | 7,6 |
Maximum angle of rotation in the horizontal plane, ° | 170 (340) |
Average selection duration of single sample, min | 2 |
Distance from axle of rotation of sampler to axle of railway track | |
not less, mm | 3950 |
no more, mm | 4200 |
Electrical equipment | |
voltage, V | 380 |
frequency, Hz | 50 |
installed power, kW, not more | 37 |
Dimensions | |
maximum length of the installation on manipulator overhang, m | 10,2 |
length of supporting frame (parallel to railway tracks), m | 3,55 |
supporting frame (perpendicular to railway tracks axle), m | 2,94 |
Масса конструкционная (без рабочей жидкости в гидросистеме и смазочных материалов), в том числе масса вращателя и брового оборудования, кг | 1004 |
Mass of structure (without fluid in hydraulic system and lubricants), kg, not larger | 8400 |