GB1487776A - Method and apparatus for producing aggregate-filled asphalt materials - Google Patents

Method and apparatus for producing aggregate-filled asphalt materials

Info

Publication number
GB1487776A
GB1487776A GB5563974A GB5563974A GB1487776A GB 1487776 A GB1487776 A GB 1487776A GB 5563974 A GB5563974 A GB 5563974A GB 5563974 A GB5563974 A GB 5563974A GB 1487776 A GB1487776 A GB 1487776A
Authority
GB
United Kingdom
Prior art keywords
aggregate
drier
weigher
bins
mixer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5563974A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
H Nielsen and Son Maskinfabrik AS
Original Assignee
H Nielsen and Son Maskinfabrik AS
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 to DE19732365087 priority Critical patent/DE2365087A1/en
Application filed by H Nielsen and Son Maskinfabrik AS filed Critical H Nielsen and Son Maskinfabrik AS
Publication of GB1487776A publication Critical patent/GB1487776A/en
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02Machines, 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
    • E01C19/10Apparatus 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
    • E01C19/1009Plant wherein type or construction of the mixer are irrelevant
    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02Machines, 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
    • E01C19/10Apparatus 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
    • E01C19/1013Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
    • E01C19/104Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers

Abstract

1487776 Mixing plant H NIELSEN & SON MASKINFABRIK AS 23 Dec 1974 [28 Dec 1973] 55639/74 Heading B1C [Also in Divisions El F4 and G1] In a plant producing aggregate-filled asphalt incorporating a mixer 2 fed with hot asphalt through pipe 1 and with sized dried aggregate from a weigher 4 and sizing bins 22 .. 28, wherein the bins underlie sieves 21, 25 fed through an elevator shaft 18 from a drier 9 having a mixed aggregate input 8, the vapour and dust in the mixer 2 are sucked out through or around the aggregate supply conduits and are burned in the drier 9, whereafter the combustion products, together with dust from the input aggregate at 8, are sucked through a cleaner 12 (e.g. a cyclone) to a chimney 16. A warm air-tight suction path from the mixer 2 to the drier 9 is provided through the weigher (at 31) and sizing bins (at 36) to a housing 38 enclosing the sieves, and thence through the elevator shaft 18 to the drier 9. The drier 9 may be rotary and has an oil-fired burner 10. The weigher 4 has a bottom shutter 5 whereby while one aggregate/asphalt batch is being mixed for eventual discharge through gate 7 to a truck, the next aggregate batch can be made up. The two multi-layer sieves 21, 25 are associated with a shaft 29 for oversize aggregate.
GB5563974A 1973-12-28 1974-12-23 Method and apparatus for producing aggregate-filled asphalt materials Expired GB1487776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19732365087 DE2365087A1 (en) 1973-12-28 1973-12-28 Process and plant for the production of stony asphalt materials, e.g. for road surfaces

Publications (1)

Publication Number Publication Date
GB1487776A true GB1487776A (en) 1977-10-05

Family

ID=5902200

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5563974A Expired GB1487776A (en) 1973-12-28 1974-12-23 Method and apparatus for producing aggregate-filled asphalt materials

Country Status (3)

Country Link
DE (1) DE2365087A1 (en)
FR (1) FR2256288A1 (en)
GB (1) GB1487776A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120254A1 (en) * 2012-03-20 2012-06-19 Fenergia S R L System and procedure for the destruction of COV emissions (volatile organic compounds) for a plant for the preparation of bituminous agglomerates, and a plant for the preparation of bituminous agglomerates equipped with this system.
CN107012768A (en) * 2016-04-20 2017-08-04 福建铁拓机械有限公司 The hot skeletal material metering device and metering method of a kind of bituminous mixing plant

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2490512B3 (en) * 1980-09-25 1983-05-27 Muntzer Emile
AU2250183A (en) * 1983-01-17 1984-07-19 Emoleum (Australia) Limited Recycling of asphalt
DE102015217845B4 (en) 2015-08-26 2018-09-27 Benninghoven GmbH & Co. KG Mülheim Extraction hood for extracting gas and plant for heating material for the production of asphalt comprising such a suction hood
CN107489082B (en) * 2017-08-01 2020-04-14 长沙理工大学 Variable-air-pressure mixing device and method for asphalt mixture
CN109706820A (en) * 2019-01-18 2019-05-03 麻海峰 Construction of the highway asphalt mixing apparatus and application method
DE102019008187A1 (en) 2019-11-26 2021-05-27 Grenzebach Bsh Gmbh Method and arrangement for treating road rubble

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20120254A1 (en) * 2012-03-20 2012-06-19 Fenergia S R L System and procedure for the destruction of COV emissions (volatile organic compounds) for a plant for the preparation of bituminous agglomerates, and a plant for the preparation of bituminous agglomerates equipped with this system.
CN107012768A (en) * 2016-04-20 2017-08-04 福建铁拓机械有限公司 The hot skeletal material metering device and metering method of a kind of bituminous mixing plant
CN107012768B (en) * 2016-04-20 2019-02-01 福建铁拓机械有限公司 A kind of hot skeletal material metering device and metering method of bituminous mixing plant

Also Published As

Publication number Publication date
DE2365087A1 (en) 1975-07-03
FR2256288A1 (en) 1975-07-25

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee