A pneumatic distributor of granular and/or powdery...

A - Human Necessities – 01 – C

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

A01C 7/04 (2006.01) A01C 7/08 (2006.01)

Patent

CA 2535027

A pneumatic distributor of granular and/or powdery materials comprises a main distribution duct (8) having a first end (8a) in the region of which an air- flow is injected into the duct under pressure, and a second end (8b), the main duct (8) comprising respective adjacent converging-diverging portions (11a, 11b, 11c), with reference to the direction of the air-flow, defining a Venture duct (11). Dosing means (3) are provided for delivering a metered quantity of material into the main duct (8) in the region of the narrow cross-section (11b) of the Venturi duct, for the mixing of the material into the air-flow and the entertainment of the mixture obtained towards the second end (8b). The distributor comprises at least one auxiliary (13) duct, bypassing the Venturi duct (11), in order to connect a section (14) of the main duct (8) disposed upstream of the Venture duct to a section (15) of the main duct (8) disposed downstream of the Venturi duct.

La présente invention concerne un distributeur pneumatique pour matières en grains et/ou en poudre comportant un conduit de distribution principal (8) ayant une première extrémité (8a) au niveau de laquelle est injecté un flux d'air dans le conduit, sous pression, et une seconde extrémité (8b), ledit conduit principal (8) comprenant des parties respectives adjacentes convergentes-divergentes (11a, 11b, 11c) par rapport à la direction du flux d'air, ceci définissant un conduit Venturi (11). Un moyen de dosage (3) est utilisé pour délivrer une quantité dosée de matières dans le conduit principal (8) au niveau de la région de section transversale étroite (11b) du conduit Venturi, aux fins du mélange de la matière dans le flux d'air et de l'entraînement du mélange résultant en direction de la seconde extrémité (8b). Ce distributeur comporte au moins un conduit auxiliaire (13), qui constitue une dérivation du conduit Venturi (11) et permet de raccorder une section (14) du conduit principal (8) disposée en amont du conduit Venturi à une section (15) du conduit principal (8) disposée en aval du conduit Venturi.

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

A pneumatic distributor of granular and/or powdery... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with A pneumatic distributor of granular and/or powdery..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and A pneumatic distributor of granular and/or powdery... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1783291

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.