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Patent Searching and Data


Title:
WIND CLASSIFIER
Document Type and Number:
WIPO Patent Application WO/2019/138159
Kind Code:
A1
Abstract:
The invention relates to a wind classifier for classifying material (M), the wind classifier comprising a feed conveyor (2) for carrying the material (M) to be classified; a classifier drum (3) for receiving the material (M) supplied by the feed conveyor (2) and for classifying it on a surface of the classifier drum (3) onto its front side and rear side; blower nozzles (4) positioned between the feed conveyor (2) and classification drum (3) to blow air from substantially below the feed conveyor (2) obliquely upwards over the classification drum (3); and means (7, 8, 9) for adjusting the height and distance of the front end (2b) of the feed conveyor (2) in relation to the classifier drum (3); whereby the means for adjusting the height and distance of the front end (2b) of the feed conveyor (2) in relation to the classifier drum (3) comprise a horizontal sliding support (7) of the rear end (2a) of the feed conveyor; a sliding support (8) of the front end (2b) of the feed conveyor (2) substantially obliquely upwards in relation to the classifier drum (3); and an actuator (9) connected to the feed conveyor (2) for simultaneous moving of the feed conveyor (2) in the direction of said supports (7,8).

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Inventors:
KYTÖLÄ, Matti (Sinkokatu 11, Rauma, 26100, FI)
ROMPPAINEN, Yrjö (Sinkokatu 11, Rauma, 26100, FI)
Application Number:
FI2019/050011
Publication Date:
July 18, 2019
Filing Date:
January 09, 2019
Export Citation:
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Assignee:
BMH TECHNOLOGY OY (Sinkokatu 11, Rauma, 26100, FI)
International Classes:
B07B11/06; B07B4/06; B07B7/083
Foreign References:
FR3039083A12017-01-27
US6382427B12002-05-07
US20090152173A12009-06-18
CN106829323A2017-06-13
CN106542298A2017-03-29
Attorney, Agent or Firm:
KOLSTER OY AB (P.O.Box 204, Helsinki, Helsinki, 00181, FI)
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