Novel air flow screening machine

The utility model belongs to a novel air flow screening machine of the field of separation. The utility model is mainly characterized in that a cylindrical screen and a conical table on which a helical blade is arranged are coaxially arranged on a bottom frame in a body of the cylinder type screenin...

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Bibliographic Details
Main Authors ZHANYONG LI, CHUNQIU GUO, JITIAN SONG, WENWU LIU, JINGSHENG YE, LINPING LU, GUANHUA CAO
Format Patent
LanguageEnglish
Published 15.02.2006
Subjects
OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL,e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
PERFORMING OPERATIONS
SEPARATING SOLIDS FROM SOLIDS
SEPERATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, ORSIFTING OR BY USING GAS CURRENTS
SORTING
TRANSPORTING
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Summary:The utility model belongs to a novel air flow screening machine of the field of separation. The utility model is mainly characterized in that a cylindrical screen and a conical table on which a helical blade is arranged are coaxially arranged on a bottom frame in a body of the cylinder type screening machine, a fine powder discharging pipe is arranged under a bottom frame between the cylindrical screen and the body, a coarse powder discharging pipe nozzle is arranged below the bottom frame in the cylindrical screen, and a double-pipe feeding spiral casing is arranged on the body of the cylinder type screening machine. The utility model makes use of a screening principle to slickly and organically combine a net screening technical mode and a no-net screening technical mode together and has the advantages of high classification efficiency, small classification grain diameter, energy saving, high efficiency, broad application, simple operation, easy repair and maintenance, etc.
Bibliography:Application Number: CN2004285318U