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公开(公告)号：US3845941A
公开(公告)日：1974-11-05
申请号：US36046473
申请日：1973-05-15
Applicant: MENDENHALL ROBERT LAMAR
Inventor： MENDENHALL ROBERT LAMAR
CPC classification number: E01C19/1036 , E01C2019/109 , F28D11/04
Abstract: Asphalt-aggregate compositions are prepared in an elongated cylindrical drum having a plurality of hollow heated and spaced pipes extending therealong. Aggregate and asphalt are introduced into the drum at one end, the drum is rotated thereby mixing and heating the components and the finished composition is withdrawn at the other drum end. The apparatus includes a heating chamber at one end of the drum which communicates with the hollow pipe interiors and includes means for venting at least a portion of unburned hydrocarbon volatiles, smoke and gaseous mixtures from the heated composition into the heating chamber for further combustion while steam or water vapor are vented from the other end of the interior drum chamber.
Abstract translation: 沥青骨料组合物制备在具有多个沿其延伸的中空加热和间隔管的细长圆柱形滚筒中。 骨料和沥青在一端被引入滚筒中，滚筒旋转，从而混合和加热组分，并在最后一个鼓末端取出成品组合物。 该设备包括在鼓的一端处与中空管内部连通的加热室，并且包括用于将至少一部分未燃烧的烃挥发物，烟雾和气态混合物从加热的组合物排放到加热室中用于进一步燃烧的装置，同时蒸汽 或水蒸气从内鼓室的另一端排出。
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公开(公告)号：US1172559A
公开(公告)日：1916-02-22
申请号：US1911646378
申请日：1911-08-28
Applicant: FREDERICK C AUSTIN
Inventor： ROSENDAHL NILS M
CPC classification number: E01C19/1036
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公开(公告)号：US1123901A
公开(公告)日：1915-01-05
申请号：US1914815751
申请日：1914-01-31
Applicant: LEVALLEY CHRISTOPHER W
Inventor： LEVALLEY CHRISTOPHER W
CPC classification number: E01C19/1036
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Patent Agency Ranking
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公开(公告)号：US20190119867A1
公开(公告)日：2019-04-25
申请号：US15792814
申请日：2017-10-25
Applicant: Caterpillar Paving Products Inc.
Inventor： Jason William Muir , Valerio E. D'Ascanio , Dario Sansone , Brian Joe Schlenker , Mark Leslie Eiden
CPC classification number: E01C19/1054 , B60P1/38 , B60Q1/50 , E01C19/02 , E01C19/08 , E01C19/10 , E01C19/1036 , E01C19/105 , E01C21/00 , E01C23/065 , E01C23/088
Abstract: A rotary mixing system is provided. The system includes a construction machine. The machine includes a frame and a power source mounted on the frame. The machine also includes a milling tool rotatably mounted on the frame and configured to be selectively coupled to the power source. The machine further includes a foaming bar mounted on the frame in association with the milling tool. The system also includes an auxiliary vehicle configured to be coupled to the machine. The auxiliary vehicle includes a chassis and a plurality of wheels movably mounted to the chassis. The auxiliary vehicle includes a bitumen tank mounted on the chassis. The auxiliary vehicle also includes a heating element and a bitumen rump coupled to the bitumen tank. The auxiliary vehicle further includes a bitumen hose fluidly coupled to the bitumen pump and the foaming bar.
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公开(公告)号：US20180142428A1
公开(公告)日：2018-05-24
申请号：US15358730
申请日：2016-11-22
Applicant: GREEN ASPHALT CO. LLC
Inventor： Nima Roohi Sefidmazgi
CPC classification number: B01F15/063 , B01F9/02 , B01F9/06 , B01F15/0227 , B01F2009/0063 , B01F2015/062 , B01F2215/0063 , E01C19/1004 , E01C19/1036 , E01C2019/109
Abstract: An apparatus for producing hot mix asphalt from 100% recycled pavement aggregates includes a rotatable inclined drum having a central axis and having a first and second end. A heat source spaced from one of the ends introduces hot gas into the drum via one of the first and second ends. An aggregate supply introduces aggregate into the drum through one of the first and second ends. A RAP collar spaced from the ends and positioned around the drum is used to introduce sand through openings beneath the collar into the drum as the drum is rotated. The RAP collar has an annular heat and smoke shield fastened around the drum for minimizing escape of hot gas from the drum openings beneath the RAP collar. The drum has replaceable buckets within the openings for receiving, holding and distributing sand into the drum as the drum rotates about its axis.
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公开(公告)号：US09770734B2
公开(公告)日：2017-09-26
申请号：US14394221
申请日：2013-04-12
Applicant: Antoine Carrasco
Inventor： Antoine Carrasco
CPC classification number: B05C3/08 , B01F13/1027 , B05C11/00 , B05D1/18 , B28C5/466 , C09D195/00 , E01C19/1027 , E01C19/1036
Abstract: A device for manufacturing hot-mix coated materials includes an oven (1) having an enclosure (2) provided towards its two opposite ends with a main inlet (3) designed to receive granular materials and with a main outlet; and a heater (10) defining a combustion section (5) inside the enclosure (2). The enclosure (2) starting with the combustion section (5) and continuing with a drying section (6), and then with a mixing section (7). The device is further provided with a bypass outlet (11) and with an external mixer (12) that is connected to the bypass outlet (11), which outlet is fitted with a blocking system (15) allowing granular materials to pass towards the inlet (13) of the external mixer (12) and a closed position allowing granular materials to pass towards the mixing section (7).
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公开(公告)号：US20170254590A1
公开(公告)日：2017-09-07
申请号：US15447392
申请日：2017-03-02
Applicant: Astec Industries, Inc.
Inventor： Michael Christopher Varner , Ted Jonas Hope, III
CPC classification number: F26B25/005 , E01C19/1036 , E01C2019/109 , F23J15/06 , F23J2219/80 , F26B3/06 , F26B11/028 , F26B11/04 , F26B23/02 , F26B25/007 , F26B25/02
Abstract: An exhaust quenching system is provided for use in connection with an asphalt concrete production plant having a dryer for drying aggregate material, an exhaust gas outlet conduit for discharge of exhaust gases from the dryer, and a dust collection assembly that is adapted to receive exhaust gases and entrained dust from the dryer via the exhaust gas outlet conduit. The exhaust quenching system is adapted to effect evaporative cooling of the exhaust gases in the exhaust gas outlet conduit upstream of the dust collection assembly.
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