公开(公告)号：US4226552A

公开(公告)日：1980-10-07

申请号：US906450

申请日：1978-05-17

Applicant: Frank F. Moench

Inventor： Frank F. Moench

IPC: E01C19/10 ,  E01C19/46 ,  E01C23/06 ,  E01C23/12

CPC classification number: E01C19/463 ,  E01C19/1036 ,  E01C23/065 ,  E01C2019/109

Abstract: A series of treatments are performed on old asphaltic pavement to make it suitable for being satisfactorily applied as a new mat. The old asphaltic pavement is heated and scarified to form a loose aggregate-asphaltic mixture while remaining on the ground surface. The mixture is removed from the ground surface and heated in an elongated rotary housing having heated conductors without direct flame contact with the mixture, and the mixture is then thoroughly mixed with a conditioner for old asphaltic pavement, and finally is reapplied to the ground surface as a new mat. The treatments are carried out by independently operable, portable apparatus during the movement of all of the apparatus in a coordinated train that moves over the ground surface.

Abstract translation: 对旧沥青路面进行一系列处理，使其适合作为新垫子使用。 旧的沥青路面被加热和划伤，以形成松散的骨料 - 沥青混合物，同时保留在地面上。 将混合物从地面除去并在具有加热导体的细长旋转壳体中加热，而不与混合物直接火焰接触，然后将混合物与用于旧沥青路面的调理剂充分混合，最后重新施加到地面，如 一个新的垫子 在通过在地面上移动的协调列车中的所有设备的移动期间，通过独立可操作的便携式设备进行处理。

公开(公告)号：US4219278A

公开(公告)日：1980-08-26

申请号：US1051

申请日：1979-01-08

Applicant: Robert L. Mendenhall

Inventor： Robert L. Mendenhall

IPC: E01C19/02 ,  E01C19/10 ,  B28C5/46

CPC classification number: E01C19/1036 ,  E01C19/1027

Abstract: An improved apparatus for recycling asphaltic concrete includes an inclined chute for introducing composition into an open port into which a burner also feeds hot gases of combustion. The apparatus provides for improved continuous processing by feeding composition containing relatively large particle sizes into the open port and recovering heated composition adjacent the opposite drum end.

Abstract translation: 用于回收沥青混凝土的改进设备包括用于将组合物引入开口中的倾斜滑槽，燃烧器还向其中供给燃烧热气体。 该装置通过将含有相对较大粒度的组合物进料到开口中并且在相邻的鼓端附近回收加热的组合物来提供改进的连续加工。

公开(公告)号：US4147436A

公开(公告)日：1979-04-03

申请号：US880712

申请日：1978-02-23

Applicant: David L. Garbelman ,  William H. Minor ,  Arthur G. Shaw

Inventor： David L. Garbelman ,  William H. Minor ,  Arthur G. Shaw

IPC: E01C19/10 ,  B28C1/22

CPC classification number: E01C19/1072 ,  E01C19/1036 ,  E01C2019/1095

Abstract: An improved method and apparatus for producing hot mix asphalt utilizing new aggregate and a previously manufactured and laid asphalt mix which has been reduced to form recyclable aggregate, wherein the new aggregate is fed into the input end of a rotating mixer drum and cascaded repeatedly through a flame extending from the input end of the mixer drum to a first medial portion thereof and the recyclable aggregate is fed radially into the mixer drum at a second medial portion thereof intermediate the first medial portion and the output end of the mixer drum, the new aggregate shielding the mixer drum from the flame and confining the flame to the portion of the mixer drum between the input end and the first medial portion thereof.

Abstract translation: 一种改进的用于生产热混沥青的方法和装置，其使用新的骨料和先前制造和铺设的沥青混合物，其已经被还原以形成可回收的骨料，其中新的骨料被进料到旋转混合器鼓的输入端并通过 从混合器鼓的输入端延伸到其第一中间部分的火焰，并且可再循环聚集体在其位于混合器鼓的第一内侧部分和输出端之间的第二中间部分径向地供给到混合器鼓中，新的聚集体 屏蔽混合器鼓与火焰并将火焰限制在混合器鼓的输入端和第一内侧部分之间。

公开(公告)号：US4104736A

公开(公告)日：1978-08-01

申请号：US754312

申请日：1976-12-27

Applicant: Robert L. Mendenhall

Inventor： Robert L. Mendenhall

IPC: B01D45/12 ,  B03B9/02 ,  E01C19/10 ,  F16D13/75 ,  F16D23/14 ,  F16D25/12

CPC classification number: B01D45/12 ,  B03B9/02 ,  E01C19/1036 ,  E01C2019/1095

Abstract: An improved asphalt-aggregate recycling process includes heating asphalt-aggregate composition by direct exposure to hot gases of combustion to form a gaseous exhaust mixture of carbon dioxide, water vapor and hydrocarbon volatiles from the heated asphalt, subjecting the gaseous mixture to a centrifugal force sufficient to separate the mixture into a first layer comprising a major amount of the hydrocarbon volatile condensate particles, and a second layer comprising a major amount of the carbon dioxide and water vapor. The first layer containing the condensed hydrocarbon volatiles is then separated out and preferably directed to a hydrocarbon burner as fuel for heating the asphalt-aggregate composition. The improved apparatus improves means for centrifugally physically separating the hydrocarbon from the gaseous mixture.

Abstract translation: 改进的沥青骨料回收方法包括通过直接暴露于热的燃烧气体来加热沥青骨料组合物，以形成来自加热的沥青的二氧化碳，水蒸气和烃类挥发物的气态排气混合物，使气体混合物具有足够的离心力 以将混合物分离成包含主要量的烃挥发性冷凝物颗粒的第一层，以及包含主要量的二氧化碳和水蒸气的第二层。 然后将含有冷凝烃挥发物的第一层分离出来，优选导向烃燃烧器作为加热沥青骨料组合物的燃料。 改进的装置改进了用于从气体混合物离心物理分离烃的装置。

公开(公告)号：US3975002A

公开(公告)日：1976-08-17

申请号：US487911

申请日：1974-07-12

Applicant: Robert L. Mendenhall

Inventor： Robert L. Mendenhall

IPC: E01C19/10 ,  F28D11/04 ,  B28C5/00

CPC classification number: F28D11/04 ,  E01C19/1036 ,  E01C2019/109

Abstract: A process for recycling asphalt-aggregate compositions comprises heating pieces of the used composition to form a semifluid or viscous composition, detecting the composition's asphalt deficiency and adding the proper amount of make-up asphalt. The composition is heated in a rotating cylindrical oven to achieve homogeneity, the viscous composition is drawn off, detected for asphalt deficiency, the proper amount of asphalt is added and the composition is then stored until required for use. Asphalt deficiency is detected by exposing the composition to a light source and measuring the amount of light reflected.

Abstract translation: 用于回收沥青骨料组合物的方法包括加热所使用的组合物的片，以形成半流体或粘稠组合物，检测组合物的沥青缺乏并加入适量的化妆沥青。 将组合物在旋转的圆柱形炉中加热以实现均匀性，抽出粘性组合物，检测沥青缺乏，加入适量的沥青，然后将组合物储存直至使用为止。 通过将组合物暴露于光源并测量反射的光量来检测沥青缺陷。

公开(公告)号：US2703704A

公开(公告)日：1955-03-08

申请号：US37382753

申请日：1953-08-12

Applicant: WYLIE MFG CO INC

Inventor： WYLIE WILLIAM H

IPC: E01C19/10

CPC classification number: E01C19/1036 ,  E01C19/104 ,  E01C2019/1095

公开(公告)号：US1189772A

公开(公告)日：1916-07-04

申请号：US1913744681

申请日：1913-01-28

Applicant: AMMANN ULRICH

Inventor： AMMANN ULRICH

CPC classification number: E01C19/1036

公开(公告)号：US1176416A

公开(公告)日：1916-03-21

申请号：US1913796429

申请日：1913-10-21

Applicant: PARROTT & CO

Inventor： WIET EUGENE

CPC classification number: E01C19/1036

公开(公告)号：US1010114A

公开(公告)日：1911-11-28

申请号：US1910565685

申请日：1910-06-08

Applicant: T L SMITH CO

Inventor： BRACKENBURY EDWARD W

CPC classification number: E01C19/1036

公开(公告)号：US747653A

公开(公告)日：1903-12-22

申请号：US1901084887

申请日：1901-12-06

Applicant: SCHILLINGER GUSTAV A

Inventor： SCHILLINGER GUSTAV A

CPC classification number: E01C19/1036