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公开(公告)号：US11540531B2
公开(公告)日：2023-01-03
申请号：US16766777
申请日：2018-07-30
申请人： NTE HOLDING S.R.L.
发明人： Emanuele Fratto , Fabio Novelli , Massimo Congedi
IPC分类号： A23F5/10 , A23F5/16 , A23F5/36 , A23L3/3409
摘要： A device and related degassing method for granular or powder material and the use of a blower element, wherein a containment chamber of the granular or powder material and of a gas produced by said material is provided, means for supplying an injection gas with the gas produced by the material having the blower element for feeding the injection gas into said chamber for mixing and/or homogenizing the material and the relative gas produced by the material itself with the injection gas.
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公开(公告)号：US20230211297A1
公开(公告)日：2023-07-06
申请号：US17927434
申请日：2020-05-25
申请人： NTE HOLDING S.R.L.
发明人： Massimo CONGEDI , Fabio NOVELLI
CPC分类号： B01F23/36 , B01F23/50 , B01F23/60 , B01F33/4062 , B01F33/409
摘要： Apparatus and process for the conditioning of granules, powders and/or liquids, including: a hopper for containing the granules, powders and/or liquids equipped, on an external surface thereof, with at least one manifold defining a respective duct in fluid communication with the inside of said hopper; at least one blower member associated with said duct for delivering a flow of mixing gas or other gaseous mixing means of the granules, powders and/or liquids inside the hopper; and a first member for conditioning the flow of mixing gas arranged upstream of said blower member to adjust at least the pressure and/or humidity and/or temperature values and/or to supply the flow with an additive in a liquid or gaseous or vaporous form.
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3.发明申请公开(公告)号：US20200315203A1
公开(公告)日：2020-10-08
申请号：US16766777
申请日：2018-07-30
申请人： NTE HOLDING S.R.L.
发明人： Emanuele FRATTO , Fabio NOVELLI , Massimo CONGEDI
IPC分类号： A23F5/10 , A23F5/16 , A23F5/36 , A23L3/3409
摘要： A device and related degassing method for granular or powder material and the use of a blower element, wherein a containment chamber of the granular or powder material and of a gas produced by said material is provided, means for supplying an injection gas with the gas produced by the material comprising the blower element for feeding the injection gas into said chamber for mixing and/or homogenizing the material and the relative gas produced by the material itself with the injection gas.
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4.发明申请公开(公告)号：US20220250281A1
公开(公告)日：2022-08-11
申请号：US17622361
申请日：2020-06-24
申请人： NTE HOLDING S.R.L.
发明人： Emanuele FRATTO , Massimo CONGEDI , Fabio NOVELLI
摘要： An apparatus and process or mixing granules and/or powders and/or liquids in rubber production plants, including: a mixer/extruder device for the production of a basic heterogeneous mixture; a plurality of distribution lines associated with said mixer/extruder device to supply the device itself with respective powdered and/or granulated and/or liquid products; the mixer/extruder device mixing the powdered and/or granulated and/or liquid products to obtain said heterogeneous mixture; at least one distribution line of a powdered product includes a pre-mixer arranged upstream of said mixer/extruder device to pre-mix said powdered product with at least one liquid product, preferably oil.
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公开(公告)号：US11325082B2
公开(公告)日：2022-05-10
申请号：US16626441
申请日：2018-06-14
申请人： NTE HOLDING S.R.L.
发明人： Massimo Congedi , Emanuele Fratto , Fabio Novelli
摘要： A blower unit for pneumatic mixers, comprising: a hollow element internally defining a duct, extending between an input section and an output section, for the passage of an air flow between said sections, wherein said input section can be connected to a source of pressurised air and said output section can be connected to a manifold of a pneumatic mixer; a shutter suitable to shut off said airflow through said output section in a controlled manner; an actuator connected to the shutter and configured to regulate the position of the shutter; the hollow element has a first end portion, at said output section, that can be reversibly coupled to a corresponding end portion of the manifold and wherein the blower unit further comprises first reversible connecting means to establish a reciprocal connection between the end portions.
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公开(公告)号：US11891255B2
公开(公告)日：2024-02-06
申请号：US17916913
申请日：2020-05-25
申请人： NTE HOLDING S.R.L.
摘要： A fluid control system in pneumatic conveying ducts of powdered or granular material, comprising: a supply source of a pressurized gas for transporting said powdered or granular material; an injection line of said gas to put said source in fluid communication with a conveying duct inside which the material is conveyed; a self-regulating pressure valve arranged on the injection line between the source and said duct; a control member of the self-regulating valve to provide a control signal to said valve representing a pressure value, said valve maintaining the gas flow supplied in said duct constant; and a flow and flow rate meter, arranged on the injection line upstream of the valve to transmit a flow and flow rate value to said control member.
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公开(公告)号：US20230150778A1
公开(公告)日：2023-05-18
申请号：US17916913
申请日：2020-05-25
申请人： NTE HOLDING S.R.L.
摘要： A fluid control system in pneumatic conveying ducts of powdered or granular material, comprising: a supply source of a pressurized gas for transporting said powdered or granular material; an injection line of said gas to put said source in fluid communication with a conveying duct inside which the material is conveyed; a self-regulating pressure valve arranged on the injection line between the source and said duct; a control member of the self-regulating valve to provide a control signal to said valve representing a pressure value, said valve maintaining the gas flow supplied in said duct constant; and a flow and flow rate meter, arranged on the injection line upstream of the valve to transmit a flow and flow rate value to said control member.
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