IT1039878B - Apparecchio e metodo per produrre conglomerati asfaltici - Google Patents

Apparecchio e metodo per produrre conglomerati asfaltici

Info

Publication number
IT1039878B
IT1039878B IT2544675A IT2544675A IT1039878B IT 1039878 B IT1039878 B IT 1039878B IT 2544675 A IT2544675 A IT 2544675A IT 2544675 A IT2544675 A IT 2544675A IT 1039878 B IT1039878 B IT 1039878B
Authority
IT
Italy
Prior art keywords
conglomerates
producing asphaltic
asphaltic
producing
asphaltic conglomerates
Prior art date
Application number
IT2544675A
Other languages
English (en)
Inventor
Robert Lamar Mendenhall
Original Assignee
Robert Lamar Mendenhall
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US05/488,518 external-priority patent/US4000000A/en
Application filed by Robert Lamar Mendenhall filed Critical Robert Lamar Mendenhall
Application granted granted Critical
Publication of IT1039878B publication Critical patent/IT1039878B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J11/00—Recovery or working-up of waste materials
    • C08J11/04—Recovery or working-up of waste materials of polymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/93—Heating or cooling systems arranged inside the receptacle
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/1027—Mixing in a rotary receptacle
    • E01C19/1036—Mixing in a rotary receptacle for in-plant recycling or for reprocessing, e.g. adapted to receive and reprocess an addition of salvaged material, adapted to reheat and remix cooled-down batches
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients
    • E01C19/1077—Supplying or proportioning the ingredients the liquid ingredients
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00—Heat-exchange apparatus employing moving conduits
    • F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
    • F28D11/04—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller performed by a tube or a bundle of tubes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2395/00—Bituminous materials, e.g. asphalt, tar or pitch
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C2019/1081—Details not otherwise provided for
    • E01C2019/109—Mixing containers having a counter flow drum, i.e. the flow of material is opposite to the gas flow
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C2019/1081—Details not otherwise provided for
    • E01C2019/1095—Mixing containers having a parallel flow drum, i.e. the flow of material is parallel to the gas flow
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/141—Feedstock
    • Y02P20/143—Feedstock the feedstock being recycled material, e.g. plastics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/62—Plastics recycling; Rubber recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Architecture (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Development (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Road Paving Machines (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT2544675A 1974-07-15 1975-07-15 Apparecchio e metodo per produrre conglomerati asfaltici IT1039878B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/488,518 US4000000A (en) 1972-09-05 1974-07-15 Process for recycling asphalt-aggregate compositions

Publications (1)

Publication Number Publication Date
IT1039878B true IT1039878B (it) 1979-12-10

Family

ID=23939976

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2544675A IT1039878B (it) 1974-07-15 1975-07-15 Apparecchio e metodo per produrre conglomerati asfaltici

Country Status (8)

Country Link
US (2) US4067552A (it)
JP (2) JPS5344333B2 (it)
BE (1) BE831337A (it)
CA (1) CA1020154A (it)
DE (1) DE2456143A1 (it)
FR (1) FR2278844A1 (it)
IT (1) IT1039878B (it)
NL (1) NL7508364A (it)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5310628A (en) * 1976-07-19 1978-01-31 Yasuo Edo Method of waterproofing by using asphalt concrete waste
JPS5317616A (en) * 1976-08-02 1978-02-17 Ichirou Noma Method of automatically supplying shortage of asphalt and apparatus for carrying out thereof
JPS5317617A (en) * 1976-08-02 1978-02-17 Ichirou Noma Method of supplying supplementary materials in response to content of asphalt and apparatus for carrying out thereof
JPS5358520A (en) * 1976-11-08 1978-05-26 Gou Tetsukoushiyo Kk Method of reclaiming asphalt and concrete waste generated by turning up paved road
JPS53126028A (en) * 1977-04-12 1978-11-02 Yoshimasa Matsunaga Method for regenerative treatment of concrete waste
JPS5421419A (en) * 1977-07-18 1979-02-17 Okumuragumi Doboku Kougiyou Kk Room temperature regeneration of asphalt mixture waste material
JPS5422430A (en) * 1977-07-20 1979-02-20 Kouji Kitagawa Method of regenerating asphalt concrete waste material
JPS5431427A (en) * 1977-07-22 1979-03-08 Ichirou Noma Method of regenerating waste asphalt aggregate
JPS5462218A (en) * 1977-10-26 1979-05-19 Ichirou Noma Heating apparatus for regenaration of waste asphalt aggregate
US4219278A (en) * 1978-01-23 1980-08-26 Mendenhall Robert Lamar Asphalt-aggregate drum mixing apparatus
US4229109A (en) * 1978-04-24 1980-10-21 Boeing Construction Equipment Company System for producing bituminous paving mixtures
JPS54174039U (it) * 1978-05-29 1979-12-08
US4245915A (en) * 1979-02-22 1981-01-20 Bracegirdle P E Apparatus for making asphalt concrete
US4361406A (en) * 1979-09-14 1982-11-30 Allis-Chalmers Corporation Apparatus for mixing salvaged asphalt material
EP0046827B1 (en) * 1980-08-27 1985-04-03 Paul E. Bracegirdle Process and apparatus for making asphalt concrete
JPS57116805A (en) * 1981-01-09 1982-07-21 Nippon Oil Co Ltd Regeneration of asphalt pavement waste material
DE3106347C2 (de) * 1981-02-20 1986-09-25 Reinhard 5461 Windhagen Wirtgen Vorrichtung zur Herstellung von auftragfähigem erwärmtem Belagmaterial zum Beschichten von Straßendecken
JPS58177739U (ja) * 1982-05-20 1983-11-28 三洋電機株式会社 太陽熱集熱器
US4787938B3 (en) 1986-06-30 1999-11-30 Standard Havens Countercurrent drum mixer asphalt plant
US4910540A (en) * 1989-05-12 1990-03-20 Cmi Corporation Countercurrent asphalt drum dryer/mixer
US5344229A (en) * 1989-07-31 1994-09-06 Cyclean, Inc. Angle and velocity adjustment of a hot mix asphalt drum when output gas temperatures are uneven
US5322367A (en) * 1989-07-31 1994-06-21 Cyclean, Inc. Process control for recycled asphalt pavement drum plant
US5303999A (en) * 1989-07-31 1994-04-19 Cyclean, Inc. Apparatus for control of recycled asphalt production
US5188299A (en) * 1991-10-07 1993-02-23 Rap Process Machinery Corp. Apparatus and method for recycling asphalt materials
US5538340A (en) * 1993-12-14 1996-07-23 Gencor Industries, Inc. Counterflow drum mixer for making asphaltic concrete and methods of operation
US6267493B1 (en) 1999-06-02 2001-07-31 Cmi Corporation Drum mixer having a plurality of isolated aggregate transport channels
CN109503030A (zh) * 2018-12-24 2019-03-22 上海浦兴路桥建设工程有限公司 一种可实现温拌的沥青混合料制备方法
CN112111165A (zh) * 2020-09-25 2020-12-22 青海大学 一种沥青再生剂及其制备方法和应用

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2098830A (en) * 1935-11-12 1937-11-09 John J Nesbitt Inc Apparatus for the heating of air
US2229032A (en) * 1938-11-23 1941-01-21 Carrier Corp Heating apparatus
US2715517A (en) * 1951-03-27 1955-08-16 Bojner Gustav Rotary, tubular heat exchanger
US3106384A (en) * 1961-03-27 1963-10-08 Standard Steel Corp Asphalt mixing plant dust return system
DE1921710A1 (de) * 1969-04-29 1971-01-28 Rheinische Braunkohlenw Ag Verfahren und Vorrichtung zur Verkokung von Braunkohle,insbesondere von Rohbraunkohle
US3693945A (en) * 1971-01-20 1972-09-26 Cmi Corp Asphalt preparation plant
JPS4889218A (it) * 1972-02-26 1973-11-21
JPS5225866B2 (it) * 1972-06-02 1977-07-11
JPS4966714A (it) * 1972-10-31 1974-06-28

Also Published As

Publication number Publication date
US4067552A (en) 1978-01-10
DE2456143A1 (de) 1976-01-29
JPS5344333B2 (it) 1978-11-28
CA1020154A (en) 1977-11-01
JPS5134228A (it) 1976-03-23
BE831337A (nl) 1975-11-03
JPS53134022A (en) 1978-11-22
NL7508364A (nl) 1976-01-19
FR2278844A1 (fr) 1976-02-13
FR2278844B1 (it) 1982-06-11
US4074894A (en) 1978-02-21

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