BIS-1 grain divider
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- Type of equipmentDivider of grain samples
BIS - 1 grain divider
The device (grain divider) is intended to BIS - 1 for hashing of a sample of grain and allocation from it average and average daily tests, divisions of average test in half and allocations of a hinge plate weighing 25, 50 and 100 g the Device is used in laboratories of the grain, zernozagotovitelny baking, confectionery and dairy industry.
BIS - 1 represents the metal cylinder with a diameter of 250 mm in which functionally distinguish three parts. The top part has a reception funnel with a capacity, about, 4,5 kg of grain, with an opening in the bottom of a cone which can open by means of a spherical lock and the handle (lever).
The second part located under a funnel consists of two delitelno - mixing devices placed one over another. Each of devices consists of the cone and a funnel connected together. Grain, having scattered on a cone surface, moves and, having reached its basis, through openings gets to the funnel connected to a cone. From it grain pours out on the second delitelno - mixing device, again mixes up. The funnel of the second device has by - pass a branch pipe through which of a divider the half of test directed for definition of nature is removed.
The lower (third) part of the device represents one more delitelno - mixing device. The cone and a funnel, but already with two output channels also enter it. Each channel is supplied with the mobile gate for change of size of section of the opening which is cut out in the lower part of the funnel allowing to regulate amount of the separated grain. For regulation of size of the allocated hinge plates in the top part of the case the digital scale of delitelny sectors of devices is strengthened.
Funnel volume (at the specific weight of grain of 0.75 g/cm3) | 4,0 - 4,5 |
The average time of mixing of grain at allocation from it of hinge plates, min. | 0,5 - 1,0 |
Overall dimensions (diameter x height), mm | 250 x 1120 |
Weight, kg | 13,8 |