DISCHARGE CONTROLLER FOR POWDERED GRANULES

PURPOSE:To enable the powdered granules having variable sizes and shapes to be discharged smoothly from the opening part by installing a plurality of expansion valves in the opening part of the passage for powdered granule, permitting the area of the opening part to be varied, and installing a vibra...

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Bibliographic Details
Main Author TAKAHASHI SHIROU
Format Patent
LanguageEnglish
Published 06.05.1982
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
PACKING
PERFORMING OPERATIONS
PNEUMATIC TUBE CONVEYORS
SHOP CONVEYOR SYSTEMS
STORING
TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING ORTIPPING
TRANSPORTING
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Summary:PURPOSE:To enable the powdered granules having variable sizes and shapes to be discharged smoothly from the opening part by installing a plurality of expansion valves in the opening part of the passage for powdered granule, permitting the area of the opening part to be varied, and installing a vibrator element at the center of the opening part. CONSTITUTION:A plurality of expansion valves 4 are installed in the periphery of the opening part of the body case 1 which forms the passage for powdered granules, and a vibrator element 8 is installed at the center of the opening part. The said valve body 4 is installed airtightly so that a closed chamber 5 is formed on the case 1 side. The closed chamber 5 is allowed to communicate to the air inlet 6 installed on the case 1, and when air is supplid into the closed chamber 5, each valve body 4 expands, and the size of the opening part can be varied by the increase and reduction of the air amount. While, the vibrator element 8 is connected to a vibrator 7, and vibration is applied to the powdered granules by the vibrator element 8 when the powdered granules are discharged from the opening part, and the powdered granules can be discharged smoothly from the opening part.
Bibliography:Application Number: JP19800147573