Measuring and testing – Sampler – sample handling – etc. – Conduit or passageway section capture chamber
Patent
1991-10-22
1994-03-22
Noland, Tom
Measuring and testing
Sampler, sample handling, etc.
Conduit or passageway section capture chamber
G01N 110
Patent
active
052954005
ABSTRACT:
A slurry sampling device (3) for sampling a slurry in which solid particles are dispersed has upper and lower blocks (105, 109), and a rotator (102) for collection which is rotatably held between the blocks and has a plurality of through holes (111) each having a volume corresponding to the amount of sample to be collected. The upper and lower blocks are provided with slurry conduits (101, 108) and carrier fluid conduits (107, 110) which can be communicated with the through holes so that slurry and carrier fluid can flow therethrough. Arc-shaped long grooves (113, 114) are provided on portions of the upper and lower blocks where ends of the slurry conduits (101, 108) come into contact with, or are adjacent to, the rotator, so that at least one of the through holes is thereby constantly in contact with the long grooves. In the method for sampling slurry a part of the slurry is pumped (2) from a slurry tank (1) and returned (4) to the slurry tank, and that part of the slurry is sampled intermittently by the sampling device (3) and sent to an analyzer (6) for analysis of the composition of the slurry.
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Arai Tokuma
Nakamura Tsumoru
Okino Susumu
Shiraishi Yoshihiro
Takashina Toru
Mitsubishi Jukogyo Kabushiki Kaisha
Noland Tom
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