Apparatus for separating angel hair
AssigneeWaeschle Maschinenfabrik GmbH
InventorChristof Stimpfl
Life of this patent
Estimating the term…
Abstract
Apparatus for separating angel hair from bulk material includes a hollow drum which is partly immersed in the flow of bulk material and rotates in such a manner that the immersed part of the drum moves in opposite direction to the bulk material flow. The drum has an outer jacket which is provided with circumferentially spaced bores through which one end of spikes projects, with their other end being swingably mounted to a bearing member. The bearing member has a center axis which is offset to the axis of rotation of the drum so that the spikes project beyond the outer surface of the drum at their bulk material facing side while being retracted at the bulk material distant side of the drum. Thus, during a revolution of the drum, the spikes gradually move in and out of the drum.
Claims14
Apparatus for separating angel hair from a flow of bulk material;
- comprising:
- a hollow drum partly immersed in the flow of bulk material and rotatable in such a manner that the immersed part of the drum moves in opposite direction to the flow of bulk material, said drum having an outer jacket provided with bores spaced about the circumference thereof;
- and
- bearing means eccentrically accommodated within said drum and provided with spikes having one end swingably arranged relative to said bearing means and another end extending in said bores of said drum such that said spikes project beyond said drum at the side facing the flow of bulk material while being retracted at the side distant to the flow of bulk material;
- and
- a housing having a housing wall and accommodating said drum such that a gap is defined between said housing wall and said side of said drum facing the flow of bulk material, said housing including a bulk material inlet extending eccentrically to said drum so that the flow of bulk material is channelled in direction of said gap, a bulk material outlet, and discharge outlet through which angel hair is discarded at the bulk material distant side of said drum.
Apparatus for separating angel hair from a flow of bulk material;
- comprising:
- a hollow drum partly immersed in the flow of bulk material and rotatable in such a manner that the immersed part of the drum moves in opposite direction to the flow of bulk material, said drum having an outer jacket provided with bores spaced about the circumference thereof;
- bearing means eccentrically accommodated within said drum and provided with spikes having one end swingably arranged relative to said bearing means and another end extending in said bores of said drum such that said spikes project beyond said drum at the side facing the flow of bulk material while being retracted at the side distant to the flow of bulk material;
- a housing having a housing wall and accommodating said drum such that a gap is defined between said housing wall and said side of said drum facing the flow of bulk material, said housing including a bulk material inlet extending eccentrically to said drum so that the flow of bulk material is channelled in direction of said gap, a bulk material outlet, and a discharge outlet through which angel hair is discarded at the bulk material distant side of said drum, said inlet and said bulk material outlet defining a common axis, with said discharged outlet branching off slantingly upwards from said common axis.
Apparatus for separating angel hair from a flow of bulk material;
- comprising:
- a hollow drum partly immersed in the flow of bulk material and rotatable in such a manner that the immersed part of the drum moves in opposite direction to the flow of bulk material, said drum having an outer jacket provided with bores spaced about the circumstances thereof;
- bearing means eccentrically accommodated within said drum and provided with spikes having one end swingably arranged relative to said bearing means and another end extending in said bores of said drum such that said spikes project beyond said drum at the side facing the flow of bulk material while being retracted at the side distant to the flow of bulk material, said other end of said spikes being of reduced diameter to allow compressed air supplied into the interior of said hollow drum to escape through said bores at the side of said drum being distant to the flow of bulk material for supporting removal of angel hair.
Dependencies are inferred from the claim text.