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1. 发明申请

US20220143871A1 DEVICE FOR COOLING PARTICULATE MATERIALS 有权
公开(公告)号：US20220143871A1
公开(公告)日：2022-05-12
申请号：US17602231
申请日：2020-04-09
申请人： EREMA Engineering Recycling Maschinen Und Anlagen Gesellschaft M.B.H
发明人： Michael Aigner , Christian Wagner , Roland Huber , Klaus Feichtinger
IPC分类号： B29B13/04 , B29B9/16
摘要： Disclosed is a device for cooling particulate materials or particles, in particular granulates of polymeric materials, having an outer container with an, in particular frustoconical, outer shell surface and an inner container, which is arranged at least in sections in the interior of the outer container, with an, in particular frustoconical, inner shell surface, wherein an intermediate space is formed between the outer shell surface and the inner shell surface, wherein an inlet equipment for introducing a gas flow as well as the particles into the intermediate space is provided in an inlet-side initial region of the device, and wherein an outlet opening for the particles is provided in an outlet-side end region of the device opposite the inlet equipment, wherein the inlet equipment is so arranged and/or designed that the gas flow as well as the particles can be introduced substantially tangentially into the intermediate space.

2. 发明公开

US20240083069A1 ASSEMBLY FOR GRANULATING EXTRUDED MATERIAL 审中-公开
公开(公告)号：US20240083069A1
公开(公告)日：2024-03-14
申请号：US17768194
申请日：2020-10-09
申请人： EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft M.B.H.
发明人： Michael Aigner , Christian Wagner , Roland Huber , Klaus Feichtinger
IPC分类号： B29B9/06 , B29C48/00 , B29C48/05 , B29C48/345 , B29C48/76
CPC分类号： B29B9/06 , B29C48/0022 , B29C48/05 , B29C48/345 , B29C48/76
摘要： Disclosed is an assembly for granulating polymer material, having a housing; a gas feed conduit having a rectangular cross-section and leading into the housing; a gas discharge conduit located downstream of the housing and having a rectangular cross-section; a granulating unit disposed in the housing and having a perforated plate feeding into the housing and a scraper, which comminutes the material emerging through openings of the perforated plate. In a plane running parallel to the plane of the perforated plate, the two lateral wall faces of the gas discharge conduit arranged perpendicularly to said plane enclose an angle α2 with one another, and the two lateral wall faces of the gas feed conduit arranged perpendicularly to said plane or plane of section enclose an angle α1, the two angles α1 and α2 being open towards the housing, and the angle α1 being larger than the angle α2.

3. 发明授权

US11504884B2 Device for cooling particulate materials 有权
公开(公告)号：US11504884B2
公开(公告)日：2022-11-22
申请号：US17602231
申请日：2020-04-09
申请人： EREMA Engineering Recycling Maschinen und Anlagen Gesellschaft M.B.H.
发明人： Michael Aigner , Christian Wagner , Roland Huber , Klaus Feichtinger
IPC分类号： B29B13/04 , B29B9/16 , B29B9/06
摘要： Disclosed is a device for cooling particulate materials or particles, in particular granulates of polymeric materials, having an outer container with an, in particular frustoconical, outer shell surface and an inner container, which is arranged at least in sections in the interior of the outer container, with an, in particular frustoconical, inner shell surface, wherein an intermediate space is formed between the outer shell surface and the inner shell surface, wherein an inlet equipment for introducing a gas flow as well as the particles into the intermediate space is provided in an inlet-side initial region of the device, and wherein an outlet opening for the particles is provided in an outlet-side end region of the device opposite the inlet equipment, wherein the inlet equipment is so arranged and/or designed that the gas flow as well as the particles can be introduced substantially tangentially into the intermediate space.

4. 发明申请

US20210197421A1 METHOD AND APPARATUS FOR PROCESSING AND/OR RECYCLING OF MATERIALS 有权
公开(公告)号：US20210197421A1
公开(公告)日：2021-07-01
申请号：US17271493
申请日：2019-08-28
申请人： EREMA ENGINEERING RECYCLING MASCHINEN UND ANLAGEN GESELLSCHAFT M.B.H.
发明人： Stephanie Haider , Michael Aigner , Klaus Feichtigner
IPC分类号： B29B17/04 , G01N33/44 , G01N21/31 , G01N21/25 , G01N21/85 , B29B17/00
摘要： What is disclosed is a method of processing and/or recycling materials, especially thermoplastic materials, wherein the material is agitated and mixed m a receiving vessel (1), especially a cutting compressor or a preconditioning unit (PCU), and optionally also heated, committed and/or softened, wherein the material in the receiving vessel (1) remains in the form of pieces or particles and unmoltenthroughout, and—wherein the material in piece or particle form being agitated within the receiving vessel is subjected to inline spectroscopic and/or spectrometric analysis and/or measurement wherein die measurements ascertained in tins way are employed to obtain information about the material being analysed in each case, especially quantitative and/or qualitative indices of the respective material. Likewise disclosed is an apparatus comprising—at least one receiving vessel (1), especially a cutting compressor, having a mixing and/or comminuting device for the material, —at least one spectroscopic and/or spectroscopic and/or measuring apparatus (10) for inline analysis of portions of the material in piece or particle form being agitated within the receiving vessel (1), which is designed to emit a physical Stimulus, especially electromagnetic radiation, for excitation of the rotating material in piece or particle form and—to detect the measurement Signals that arise in reaction to the Stimulus, especially characteristic spectra of the electromagnetic radiation scattered on the material analysed, preferably by spectrometric means, and—a Processing and control unit (40) which is in data communication with the measurement apparatus (10) and is designed—to actuate the measurement apparatus (10), to emit the physical Stimulus, especially electromagnetic radiation, and to detect the resultant measurement Signals and to hold the measurements ascertained in this way available and—optionally, on the basis of the measurements ascertained, to derive and hold available Information concerning the material analysed in each case, especially quantitative and/or qualitative indices of the respective material.

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