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AssigneeIcs Ice Cleaning Systems S.R.O.
InventorsPeter Gabris, Ivan Kubis, L'udovit Bakala
Estimating the term…
A device for reducing the size of dry ice granules for dry ice cleaning devices including a supply of dry ice to a device for mixing of dry ice particles with the flow of gaseous medium. The device includes a die with a set of orifices for granulate passing and a granulate pushing-through member for pushing the granulate into the die. The die is placed in a body with at least one sloped surface inclining to the inside of the body towards the die, which, the body, is connectable to a supply of dry ice granulate to a device for mixing of dry ice particles with the flow of gaseous medium in a dry ice cleaning device, where above the die a granulate pushing-through member is movably mounted. The pushing-through member includes at least one surface facing the die, where this surface forms an acute angle with the die surface, and the orifices of the die at the side of the pushing-through member are provided with a recess or shape modification of the edge of the orifice increasing the roughness of the surface of the die relative to the roughness of the surface of the pushing-through member.
A device for reducing the size of dry ice granules for dry ice cleaning devices comprising a supply of dry ice to a device for mixing of dry ice particles with the flow of gaseous medium, where the device for reducing the size of dry ice granules comprises a die with a set of orifices for granules passing and granules pushing-through member for pushing the granules into this die, wherein the die is placed in a body with at least one sloped surface inclining to the inside of the body towards the die, the body, is connectable to a supply of dry ice granules for a device for mixing of dry ice particles with the flow of gaseous medium in a dry ice cleaning device, the granules pushing-through member is movably mounted above the die for pushing the granules into the die, where the pushing-through member comprises at least one surface facing the die, where this surface forms an acute angle with the die surface, the orifices of the die at the side of the pushing-through member are provided with a recess increasing the roughness of the surface of the die relative to the roughness of the surface of the pushing-through member for the granules to be caught by the surface of the die and to be pushed into the orifices by the motion of the pushing-through member while the granules are being crumbled and reduced in its size the pushing-through member is located above the surface of the die at a distance smaller than the dimensions of the supplied dry ice granules, and the largest transversal dimension of the orifices of the die is smaller than the largest dimension of the supplied granules, where below the die is an outlet opening for the reduced granules to a device for mixing of dry ice particles with the flow of gaseous medium, wherein the pushing-trough member is linear reciprocating tool comprising a working part provided with at least one surface facing the die and forming an acute angle with the surface of the die.
A device for reducing the size of dry ice granules for dry ice cleaning devices comprising a supply of dry ice to a device for mixing of dry ice particles with the flow of gaseous medium, where the device for reducing the size of dry ice granules comprises a die with a set of orifices for granules passing and granules pushing-through member for pushing the granules into this die, wherein the die is placed in a body with at least one sloped surface inclining to the inside of the body towards the die, the body, is connectable to a supply of dry ice granules for a device for mixing of dry ice particles with the flow of gaseous medium in a dry ice cleaning device, the granules pushing-through member is movably mounted above the die for pushing the granules into the die, where the pushing-through member comprises at least one surface facing the die, where this surface forms an acute angle with the die surface, the orifices of the die at the side of the pushing-through member are provided with a recess increasing the roughness of the surface of the die relative to the roughness of the surface of the pushing-through member for the granules to be caught by the surface of the die and to be pushed into the orifices by the motion of the pushing-through member while the granules are being crumbled and reduced in its size the pushing-through member is located above the surface of the die at a distance smaller than the dimensions of the supplied dry ice granules, and the largest transversal dimension of the orifices of the die is smaller than the largest dimension of the supplied granules, where below the die is an outlet opening for the reduced granules to a device for mixing of dry ice particles with the flow of gaseous medium, wherein the pushing-through member is a rotary blade wheel rotatively mounted in a body base plate, the blade wheel comprises an array of blades, where a blade of the blade wheel comprises a surface facing the die and forming an acute angle with the surface of the die, the blades are evenly spaced on the wheel at positions forming gaps between the blades serving for inlet of the granules, where the die is situated in a working circular ring of the body formed by a space in which the blades move.
Dependencies are inferred from the claim text.