Loading apparatus for bulk materials
First Claim
1. A loading apparatus for bulk material, comprising(a) a loading tube having a longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end;
- (b) a deflection body having an outer body surface and being arranged generally coaxially with said loading tube at said material discharge end thereof;
said deflection body being situated partially inside and partially outside of said loading tube;
said outer body surface and said inner tube surface together defining an annular channel surrounding said longitudinal axis;
said outer body surface and said inner tube surface each having a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of said annular channel and terminating in an annular outlet slot surrounding said longitudinal axis;
said terminal peripheral portion of said outer body surface being oriented away from said longitudinal axis such as to effect a radially outward flow of the bulk material from said loading tube;
said terminal peripheral portions of said outer body surface and said inner tube surface being substantially equidistant from said longitudinal axis; and
(c) securing means for attaching said deflection body to said loading tube.
1 Assignment
0 Petitions
Accused Products
Abstract
A loading apparatus for bulk material includes a loading tube having a longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end; a deflection body having an outer body surface and being arranged generally coaxially with the loading tube at the material discharge end thereof. The deflection body is situated partially inside and partially outside of the loading tube. The outer body surface and the inner tube surface together define an annular channel surrounding the longitudinal axis. The outer body surface and the inner tube surface each has a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of the annular channel and terminating in an annular outlet slot surrounding the longitudinal axis. The terminal peripheral portion of the outer body surface is oriented away from the longitudinal axis such as to effect a radially outward flow of the bulk material from the loading tube. Further, a securing device attaches the deflection body to the loading tube.
33 Citations
19 Claims
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1. A loading apparatus for bulk material, comprising
(a) a loading tube having a longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end; -
(b) a deflection body having an outer body surface and being arranged generally coaxially with said loading tube at said material discharge end thereof;
said deflection body being situated partially inside and partially outside of said loading tube;
said outer body surface and said inner tube surface together defining an annular channel surrounding said longitudinal axis;
said outer body surface and said inner tube surface each having a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of said annular channel and terminating in an annular outlet slot surrounding said longitudinal axis;
said terminal peripheral portion of said outer body surface being oriented away from said longitudinal axis such as to effect a radially outward flow of the bulk material from said loading tube;
said terminal peripheral portions of said outer body surface and said inner tube surface being substantially equidistant from said longitudinal axis; and(c) securing means for attaching said deflection body to said loading tube. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A loading apparatus for bulk material, comprising
(a) a plurality of loading tubes each having a longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end; -
(b) a separate deflection body supported by each said loading tube;
each deflection body having an outer body surface and being arranged generally coaxially with a respective said loading tube at said material discharge end thereof;
each said deflection body being situated partially inside and partially outside of said respective loading tube;
said outer body surface and said inner tube surface together defining an annular channel surrounding said longitudinal axis;
said outer body surface and said inner tube surface each having a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of said annular channel and terminating in an annular outlet slot surrounding said longitudinal axis;
said terminal peripheral portion of said outer body surface being oriented away from said longitudinal axis such as to effect a radially outward flow of the bulk material from said loading tube;
said terminal peripheral portions of said outer body surface and said inner tube surface being substantially equidistant from said longitudinal axis;(c) securing means for attaching separate said deflection bodies to said respective loading tubes; (d) a common conveying line guiding the bulk material therein; and (e) a diverter for receiving the bulk material from said conveying line and for advancing the bulk material to at least one of said loading tubes.
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8. A loading apparatus for bulk material, comprising
(a) a loading tube having a substantially vertically oriented longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end; -
(b) a deflection body having an outer body surface and being arranged generally coaxially with said loading tube at said material discharge end thereof;
said deflection body being situated partially inside and partially outside of said loading tube;
said outer body surface and said inner tube surface together defining an annular channel surrounding said longitudinal axis;
said outer body surface and said inner tube surface each having a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of said annular channel and terminating in an annular outlet slot surrounding said longitudinal axis;
said terminal peripheral portion of said outer body surface being oriented away from said longitudinal axis such as to effect a radially outward flow of the bulk material from said loading tube;
said terminal peripheral portion of said outer body surface extending upwardly, at an inclination to the horizontal, as viewed in a direction radially outwardly from said longitudinal axis; and(c) securing means for attaching said deflection body to said loading tube. - View Dependent Claims (9)
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10. A loading apparatus for bulk material, comprising
(a) a plurality of loading tubes each having a substantially vertically oriented longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end; -
(b) a separate deflection body supported by each said loading tube;
each deflection body having an outer body surface and being arranged generally coaxially with a respective said loading tube at said material discharge end thereof;
each said deflection body being situated partially inside and partially outside of said respective loading tube;
said outer body surface and said inner tube surface together defining an annular channel surrounding said longitudinal axis;
said outer body surface and said inner tube surface each having a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of said annular channel and terminating in an annular outlet slot surrounding said longitudinal axis;
said terminal peripheral portion of said outer body surface being oriented away from said longitudinal axis such as to effect a radially outward flow of the bulk material from said loading tube;
said terminal peripheral portion of said outer body surface extending upwardly, at an inclination to the horizontal, as viewed in a direction radially outwardly from said longitudinal axis;(c) securing means for attaching separate said deflection bodies to said respective loading tubes; (d) a common conveying line guiding the bulk material therein; and (e) a diverter for receiving the bulk material from said conveying line and for advancing the bulk material to at least one of said loading tubes.
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11. A loading apparatus for bulk material, comprising
(a) a loading tube having a longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end toward which the bulk material travels in a flow direction; -
(b) a deflection body having an outer body surface and being arranged generally coaxially with said loading tube at said material discharge end thereof;
said deflection body being situated partially inside and partially outside of said loading tube;
said outer body surface and said inner tube surface together defining an annular channel surrounding said longitudinal axis;
said outer body surface and said inner tube surface each having a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of said annular channel and terminating in an annular outlet slot surrounding said longitudinal axis;
said terminal peripheral portion of said outer body surface being oriented away from said longitudinal axis such as to effect a radially outward flow of the bulk material from said loading tube;
said inner tube surface having an axial length portion composed of a plurality of axially adjoining flaring surfaces widening in said flow direction;
consecutive said flaring surfaces forming increasing angles with said longitudinal axis as viewed in said flow direction;
said terminal peripheral portion of said inner tube surface forming part of said axial length portion;
said outer body surface having an axial length portion composed of a plurality of axially adjoining flaring surfaces widening in said flow direction;
consecutive said flaring surfaces of said axial length portion of said outer body surface having increasing angles with said longitudinal axis as viewed in said flow direction;
said terminal peripheral portion of said outer body surface forming part of said axial length portion of said outer body surface; and(c) securing means for attaching said deflection body to said loading tube. - View Dependent Claims (12, 13, 14, 15, 16)
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17. A loading apparatus for bulk material, comprising
(a) a plurality of loading tubes each having a longitudinal axis, an outer tube surface, an inner tube surface and a material discharge end toward which the bulk material travels in a flow direction; -
(b) a separate deflection body supported by each said loading tube;
each deflection body having an outer body surface and being arranged generally coaxially with a respective said loading tube at said material discharge end thereof;
each said deflection body being situated partially inside and partially outside of said respective loading tube;
said outer body surface and said inner tube surface together defining an annular channel surrounding said longitudinal axis;
said outer body surface and said inner tube surface each having a terminal peripheral portion together defining a circumferential, deflecting and accelerating duct forming part of said annular channel and terminating in an annular outlet slot surrounding said longitudinal axis;
said terminal peripheral portion of said outer body surface being oriented away from said longitudinal axis such as to effect a radially outward flow of the bulk material from said loading tube;
said inner tube surface having an axial length portion composed of a plurality of axially adjoining flaring surfaces widening in said flow direction;
consecutive said flaring surfaces forming increasing angles with said longitudinal axis as viewed in said flow direction;
said terminal peripheral portion of said inner tube surface forming part of said axial length portion;
said outer body surface having an axial length portion composed of a plurality of axially adjoining flaring surfaces widening in said flow direction;
consecutive said flaring surfaces of said axial length portion of said outer body surface having increasing angles with said longitudinal axis as viewed in said flow direction;
said terminal peripheral portion of said outer body surface forming part of said axial length portion of said outer body surface;(c) securing means for attaching separate said deflection bodies to said respective loading tubes; (d) a common conveying line guiding the bulk material therein; and (e) a diverter for receiving the bulk material from said conveying line and for advancing the bulk material to at least one of said loading tubes. - View Dependent Claims (18, 19)
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Specification