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公开(公告)号：US10555547B2
公开(公告)日：2020-02-11
申请号：US15840926
申请日：2017-12-13
发明人： LaVon Wenger , Allan C. Spellmeier
摘要： A meat dewatering assembly (10) includes a support frame (12), a twin screw dewatering unit (14), a drive assembly (16) coupled with the unit (14), and a perforated housing (60). The unit (14) has a pair of tapered, non-parallel, intermeshed, helically flighted screws (52, 54) presenting nip clearances (59) between the fighting (55). The drive assembly (16) serves to counter-rotate the screws (52, 54). In use, emulsified meat is passed into the housing (60) during counter-rotation of the screws (52, 54), in order to compress the meat within the clearances (59) and thereby express water from the meat. Adjustment collars (38) permit selective size alteration of the nip clearances (59).
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公开(公告)号：US20190247813A1
公开(公告)日：2019-08-15
申请号：US16393228
申请日：2019-04-24
CPC分类号： B01F15/068 , B01F7/00416 , B01F7/00691 , B01F7/007 , B01F7/00808 , B01F7/00816 , B01F7/082 , B01F7/085 , B01F7/088 , B01F2015/062 , B01F2215/0024
摘要： High thermal transfer, hollow core extrusion screws (50, 52, 124, 126, 190) include elongated hollow core shafts (54, 128, 130, 192) equipped with helical fighting (56, 132, 134, 194) along the lengths thereof. The fighting (132, 134, 194) may also be of hollow construction which communicates with the hollow core shafts (54, 128, 130, 192). Structure (88, 90) is provided for delivery of heat exchange media (e.g., steam) into the hollow core shafts (54, 128, 130, 192) and the hollow fighting (132, 134, 194). The fighting (56, 132, 134, 194) also includes a forward, reverse pitch section (64, 162, 216). The extrusion screws (50, 52, 124, 126, 190) are designed to be used as complemental pairs as a part of twin screw processing devices (20), and are designed to impart high levels of thermal energy into materials being processed in the devices (20), without adding additional moisture.
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公开(公告)号：US20180229197A1
公开(公告)日：2018-08-16
申请号：US15699642
申请日：2017-09-08
CPC分类号： B01F15/068 , B01F7/00416 , B01F7/00691 , B01F7/007 , B01F7/00808 , B01F7/00816 , B01F7/082 , B01F7/085 , B01F7/088 , B01F2015/062 , B01F2215/0024
摘要： High thermal transfer, hollow core extrusion screws (50, 52, 124, 126, 190) include elongated hollow core shafts (54, 128, 130, 192) equipped with helical fighting (56, 132, 134, 194) along the lengths thereof. The fighting (132, 134, 194) may also be of hollow construction which communicates with the hollow core shafts (54, 128, 130, 192). Structure (88, 90) is provided for delivery of heat exchange media (e.g., steam) into the hollow core shafts (54, 128, 130, 192) and the hollow fighting (132, 134, 194). The fighting (56, 132, 134, 194) also includes a forward, reverse pitch section (64, 162, 216). The extrusion screws (50, 52, 124, 126, 190) are designed to be used as complemental pairs as a part of twin screw processing devices (20), and are designed to impart high levels of thermal energy into materials being processed in the devices (20), without adding additional moisture.
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公开(公告)号：US11039629B2
公开(公告)日：2021-06-22
申请号：US16393228
申请日：2019-04-24
IPC分类号： B01F15/06 , B01F7/08 , B29C48/84 , B29C48/40 , A23K40/25 , B01F7/00 , A23N17/00 , A23K10/20 , A23K50/40 , A23P30/20
摘要： High thermal transfer, hollow core extrusion screws (50, 52, 124, 126, 190) include elongated hollow core shafts (54, 128, 130, 192) equipped with helical fighting (56, 132, 134, 194) along the lengths thereof. The fighting (132, 134, 194) may also be of hollow construction which communicates with the hollow core shafts (54, 128, 130, 192). Structure (88, 90) is provided for delivery of heat exchange media (e.g., steam) into the hollow core shafts (54, 128, 130, 192) and the hollow fighting (132, 134, 194). The fighting (56, 132, 134, 194) also includes a forward, reverse pitch section (64, 162, 216). The extrusion screws (50, 52, 124, 126, 190) are designed to be used as complemental pairs as a part of twin screw processing devices (20), and are designed to impart high levels of thermal energy into materials being processed in the devices (20), without adding additional moisture.
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公开(公告)号：US20180271108A1
公开(公告)日：2018-09-27
申请号：US15995836
申请日：2018-06-01
发明人： Thomas Jørgensen , LaVon Wenger
摘要： Food or feed processing systems (10, 96) include an extruder (14) and a downstream processor (16, 16a), and are operable to process high meat food or feed formulations. The processors (16, 16a) include an elongated processor barrel (38) presenting an inner surface (44) with a central body or tube (60) within the barrel (38) and presenting an outer surface (62). The surfaces (38, 62) thereby define an elongated annular processing region (70). The barrel (38) and tube (60) are steam heated by means of apparatus (52, 66). A rotatable processing element (72) is also located within the region (70). The element (72) has a plurality of helical vanes (88, 104), which scrape the surfaces (44, 62) to prevent buildup of material on these surfaces.
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6.发明申请APPARATUS AND METHOD FOR PROCESSING OF HIGH MEAT CONTENT FOOD OR FEED PRODUCTS 审中-公开用于加工高含量食品或饲料产品的装置和方法公开(公告)号：US20170013848A1
公开(公告)日：2017-01-19
申请号：US14801946
申请日：2015-07-17
发明人： Thomas Jørgensen , LaVon Wenger
IPC分类号： A22C17/00
摘要： Food or feed processing systems (10, 96) include an extruder (14) and a downstream processor (16, 16a), and are operable to process high meat food or feed formulations. The processors (16, 16a) include an elongated processor barrel (38) presenting an inner surface (44) with a central body or tube (60) within the barrel (38) and presenting an outer surface (62). The surfaces (38, 62) thereby define an elongated annular processing region (70). The barrel (38) and tube (60) are steam heated by means of apparatus (52, 66). A rotatable processing element (72) is also located within the region (70). The element (72) has a plurality of helical vanes (88, 104), which scrape the surfaces (44, 62) to prevent buildup of material on these surfaces.
摘要翻译： 食品或饲料加工系统（10,96）包括挤出机（14）和下游处理器（16,16a），并且可操作以处理高肉食或饲料配方。 处理器（16,16a）包括细长的处理器筒（38），其呈现具有在所述筒（38）内的中心体或管（60）的内表面（44）并且呈现外表面（62）。 表面（38,62）由此限定细长的环形处理区域（70）。 桶（38）和管（60）通过设备（52,66）进行蒸汽加热。 可旋转处理元件（72）也位于该区域（70）内。 元件（72）具有多个螺旋叶片（88,104），其刮擦表面（44,46）以防止在这些表面上积累材料。
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公开(公告)号：US20210068424A1
公开(公告)日：2021-03-11
申请号：US16951036
申请日：2020-11-18
发明人： Galen J. Rokey , LaVon Wenger , Lafe Bailey
摘要： Extrusion processes for the production of retort-stable feed products comprise forming a mixture of feed ingredients and subjecting the mixture to specific mechanical energy (SME) and specific thermal energy (STE) inputs to achieve low SME/STE ratios, followed by retorting of the extruded products. The extrusion system (20) includes a preconditioner (22), extruder (24), and a two-stage drying assembly (26/28). The extruded products may be retorted directly from the extruder or after partial or complete drying thereof.
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公开(公告)号：US10028516B2
公开(公告)日：2018-07-24
申请号：US14801946
申请日：2015-07-17
发明人： Thomas Jørgensen , LaVon Wenger
摘要： Food or feed processing systems (10, 96) include an extruder (14) and a downstream processor (16, 16a), and are operable to process high meat food or feed formulations. The processors (16, 16a) include an elongated processor barrel (38) presenting an inner surface (44) with a central body or tube (60) within the barrel (38) and presenting an outer surface (62). The surfaces (38, 62) thereby define an elongated annular processing region (70). The barrel (38) and tube (60) are steam heated by means of apparatus (52, 66). A rotatable processing element (72) is also located within the region (70). The element (72) has a plurality of helical vanes (88, 104), which scrape the surfaces (44, 62) to prevent buildup of material on these surfaces.
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公开(公告)号：US11241026B2
公开(公告)日：2022-02-08
申请号：US16446194
申请日：2019-06-19
IPC分类号： B01F15/06 , B01F7/08 , B29C48/84 , B29C48/40 , A23K40/25 , A23N17/00 , A23K10/20 , A23K50/40 , A23P30/20 , B01F7/00
摘要： Apparatus and methods for food production including a food preconditioner (228) operable to heat and partially pre-cook food ingredients, and a twin screw extruder (20) operable to further cook the preconditioned ingredients to create final food products. The extruder (20) includes a pair of hollow core extrusion screws (50, 52, 124, 126, 190) having elongated hollow core shafts (54, 128, 130, 192) equipped with helical fighting (56, 132, 134, 194) along the lengths thereof. The fighting (132, 134, 194) is also of hollow construction which communicates with the hollow core shafts (54, 128, 130, 192). The flighting (56, 132, 134, 194) also includes forward, reverse pitch sections (64, 162, 216). The extrusion screws (50, 52, 124, 126, 190) are designed to impart high levels of thermal energy into materials being processed in the extruders (20), without adding additional moisture.
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公开(公告)号：US10893688B2
公开(公告)日：2021-01-19
申请号：US16446142
申请日：2019-06-19
摘要： High thermal transfer, hollow core extrusion screws (50, 52, 124, 126, 190) include elongated hollow core shafts (54, 128, 130, 192) equipped with helical fighting (56, 132, 134, 194) along the lengths thereof. The fighting (132, 134, 194) may also be of hollow construction which communicates with the hollow core shafts (54, 128, 130, 192). Structure (88, 90) is provided for delivery of heat exchange media (e.g., steam) into the hollow core shafts (54, 128, 130, 192) and the hollow fighting (132, 134, 194). The fighting (56, 132, 134, 194) also includes a forward, reverse pitch section (64, 162, 216). The extrusion screws (50, 52, 124, 126, 190) are designed to be used as complemental pairs as a part of twin screw processing devices (20), and are designed to impart high levels of thermal energy into materials being processed in the devices (20), without adding additional moisture.
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