CN102127893A - Asphalt concrete plant-mix hot recycling equipment with improved structure - Google Patents

Asphalt concrete plant-mix hot recycling equipment with improved structure Download PDF

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Publication number
CN102127893A
CN102127893A CN2010100448503A CN201010044850A CN102127893A CN 102127893 A CN102127893 A CN 102127893A CN 2010100448503 A CN2010100448503 A CN 2010100448503A CN 201010044850 A CN201010044850 A CN 201010044850A CN 102127893 A CN102127893 A CN 102127893A
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CN
China
Prior art keywords
newly
treatment system
old asphalt
hot
plant
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Pending
Application number
CN2010100448503A
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Chinese (zh)
Inventor
苏原豊
朱志刚
高岱乐
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Fujian Tietuo Machinery Co Ltd
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Fujian Tietuo Machinery Co Ltd
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Publication date
Application filed by Fujian Tietuo Machinery Co Ltd filed Critical Fujian Tietuo Machinery Co Ltd
Priority to CN2010100448503A priority Critical patent/CN102127893A/en
Publication of CN102127893A publication Critical patent/CN102127893A/en
Pending legal-status Critical Current

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Abstract

The invention discloses asphalt concrete plant-mix hot recycling equipment with an improved structure. The equipment comprises an old asphalt mixture treatment system, a new aggregate treatment system, a new asphalt material treatment system, an additive treatment system and a stirring device, and is characterized in that: the old asphalt mixture treatment system comprises an old hot reclaimed asphalt storing and metering device for storing and metering old hot reclaimed asphalt, and the device is arranged above the stirring device and is arranged in the way of directly putting the old hot reclaimed asphalt into the stirring device below the device; the new aggregate treatment system comprises a new aggregate storing and metering device and a new aggregate conveying device; the new aggregate storing and metering device is used for storing dried, heated and sieved new aggregate and metering the new aggregate; and the new aggregate conveying device is connected with the new aggregate storing and metering device and the stirring device and is used for conveying the new aggregate to the stirring device. By using the structure, the problem of material sticking brought by conveying the old hot reclaimed asphalt can be solved, and the failure rate of the equipment can be reduced.

Description

The hot in-plant reclaimed equipment of the bituminous concrete of architecture advances
Technical field
The present invention relates to a kind of hot in-plant reclaimed equipment of bituminous concrete of architecture advances.
Technical background
Known, asphalt concrete pavement in use for some time can aged deterioration, need overhaul again.In revision, can produce a large amount of waste material---old asphalt concretes.Consider and to carry out regeneration to these old asphalt concretes from environmental protection and recycling economy aspect.Hot in-plant reclaimed method is exactly to transport the old asphalt concrete that turns over after digging back batching plant, concentrate broken again, and according to the quality requirement of pavement construction, carry out proportion design, determine the adding proportion of old asphalt mixture, then with old asphalt mixture and regenerative agent, new bituminous material, newly gather materials etc. and in lorry mounted mixer, to mix and stir into new compound by a certain percentage again, thereby obtain good Recycled Asphalt Pavement.Its groundwork flow process such as accompanying drawing 1.
The hot in-plant reclaimed equipment of existing bituminous concrete generally all be with new asphalt concrete mixer (hereinafter to be referred as primary agitator) as equipment body, and old asphalt concrete is regenerated heating part as ancillary service.A mixing bowl wherein is the core component of primary agitator.Old asphalt mixture after the heating is sent a mixing bowl to by chute or belt conveyor or conveying worm or dolly.Because old asphalt mixture contains the composition of big viscosity such as antistripping agent, SMA, rubber asphalt, so the old asphalt mixture after the subject matter of existing equipment just is to heat is bonded in pay-off easily, make its steady operation for a long time, and in case the putty that bonds is cleared up very trouble.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, a kind of hot in-plant reclaimed equipment of bituminous concrete of architecture advances is provided, solve the problem of the old asphalt mixture bonding conveying device after heating.
The hot in-plant reclaimed equipment of the bituminous concrete of architecture advances provided by the invention, comprise old asphalt mixture treatment system, newly gather materials treatment system, new pitch material treatment system, additive treating system and mixing plant, it is characterized in that: described old asphalt mixture treatment system comprises that the old asphalt heat recycling material that is used to store old asphalt heat recycling material and measures stores metering device, and this device is installed in the mixing plant top and is arranged to old asphalt heat recycling material directly to be rendered to the mixing plant of its below; The described treatment system of newly gathering materials comprises that being used to store oven dry heats, sieves the storage metering device that newly gathers materials that newly gathers materials and measure after handling, and connects the new accumulator conveyer that newly gathers materials and store metering device and mixing plant, be used for flowing to newly gathering materials mixing plant.
Best, the old asphalt mixture treatment system comprises old asphalt mixture batching conveying device, the old asphalt mixture that is used for tentatively controlling grating is transported to hot regeneration and drying device; Hot regeneration and drying device is used for oven dry heating old asphalt mixture and forms old asphalt heat recycling material; Old asphalt heat recycling material stores metering device, comprise be used to receive the storage device that stores old asphalt heat recycling material and be used to receive the old asphalt heat recycling material that storage device sends and measure after directly render to the metering device of mixing plant.
Best, the treatment system of newly gathering materials comprises cold batching conveying device, is used for being transported to the drying and heating device that newly gathers materials with tentatively controlling newly gathering materials of grating; The drying and heating device that newly gathers materials is used for the oven dry heating and newly gathers materials; The screening plant that newly gathers materials is used to receive newly gathering materials of gathering materials newly that drying and heating device sends and sieves into plurality of specifications; The storage metering device that newly gathers materials, comprise be used to receive store the storage device that newly gathers materials after the screening and be used to receive storage device sends newly gather materials and measure after flow to the metering device of new accumulator conveyer.
Best, new pitch material treatment system comprise be used to store the storage device of new bituminous mixture and be used to receive the new bituminous mixture that storage device sends and measure after flow to the metering device of mixing plant.
Best, the additive treating system comprises the storage device that is used for storing old pitch reducing/regenerating additive, be used to receive the additive that storage device sends and measure after the flusher that flows to the metering device of flusher and be used for certain quantity of additive is sprayed into mixing plant.
Best, also comprise the exhaust treatment system that tail gas that the drying and heating device that is used for to hot regeneration and drying device, newly gathering materials is arranged is handled.
The invention has the beneficial effects as follows: change the traditional structure of the existing hot in-plant reclaimed equipment of bituminous concrete, with old asphalt concrete add the thermal agitation main building as main part, with primary asphalt concrete mixer as its subsystem.The storage metering device of old asphalt heat recycling material is installed in the mixing plant top, and old asphalt heat recycling material can directly be rendered in the mixing plant of its below through weighing hopper.Newly gather materials as admixture, add mixing plant from the side by chute, belt conveyor, conveying worm or dolly.Owing to newly gather materials and do not possess caking property, therefore adopt sizing problem that this structure can avoid carrying old asphalt heat recycling material to be brought, reduced breakdown rate.
Below in conjunction with drawings and Examples the present invention is described in further detail.
Description of drawings
Fig. 1 is existing hot in-plant reclaimed mixing plant process chart.
Fig. 2 is the hot in-plant reclaimed device structure schematic diagram of the bituminous concrete of architecture advances provided by the invention.
The specific embodiment
As shown in Figure 2, the hot in-plant reclaimed equipment of the bituminous concrete of architecture advances provided by the invention comprises with the lower part:
The old asphalt mixture treatment system comprises old asphalt mixture batching conveying device 1, and the old asphalt mixture that is used for tentatively controlling grating is transported to hot regeneration and drying tube 2; Hot regeneration and drying tube 2 is used for oven dry heating old asphalt mixture and forms old asphalt heat recycling material; Old asphalt heat recycling material stores metering device, be installed in mixing plant 13 tops, comprise and be used to receive the storage warehouse 31 that stores old asphalt heat recycling material and be used to receive old asphalt heat recycling material that storage warehouse sends and the weighing hopper 32 that measures, the discharging opening of weighing hopper 32 directly is connected with mixing plant 13 charging apertures, can realize that the old asphalt heat recycling material of weighing hopper directly renders in the mixing plant 13.Store between the storage warehouse 31 of metering device and the weighing hopper 32 at old asphalt heat recycling material and to be provided with the emptying door that to control switching, be used for quantitatively throwing in material according to technology and prescription.Same, in the storage metering device of the following treatment system of newly gathering materials, new pitch material treatment system, additive treating system, be provided with emptying door between storage warehouse and the weighing hopper, do not give unnecessary details one by one as prior art.
Mixing plant 13 comprises a mixing bowl, is used for bituminous concrete is stirred operation.
The treatment system of newly gathering materials comprises cold batching conveying device 5, is used for being transported to the oven dry cartridge heater 6 that newly gathers materials newly gathering materials of grating with tentatively controlling; Newly gather materials and dry cartridge heater 6, be used for the oven dry heating and newly gather materials; The screening plant 7 that newly gathers materials is used to receive newly gathering materials of gathering materials newly that oven dry cartridge heater 6 sends and sieves into plurality of specifications; The storage metering device that newly gathers materials, comprise be used to receive store the storage warehouse that newly gathers materials 8 after the screening and be used to receive storage device sends newly gather materials and measure after flow to the weighing hopper 9 of new accumulator conveyer; New accumulator conveyer 10 is used for flowing to mixing plant 13 with newly gathering materials, and new accumulator conveyer 10 can adopt chute, belt conveyor or conveying worm etc.
New pitch material treatment system, comprise that new pitch material stores metering device 11, this device comprise be used to store the storage warehouse of new pitch stone flour compound and be used to receive the new pitch stone flour compound that storage warehouse sends and measure after flow to the weighing hopper of mixing plant 13.
Additive treating system 4, comprise the storage warehouse that is used for storing old pitch reducing/regenerating additive, be used to receive the additive that storage warehouse sends and measure after the flusher that flows to the weighing hopper of flusher and be used for certain quantity of additive is sprayed into mixing plant 13.
Exhaust treatment system 12, the tail gas that the drying and heating device that is used for to hot regeneration and drying device, newly gathering materials is arranged is handled.
The foregoing description only is used for further specifying the hot in-plant reclaimed equipment of bituminous concrete of architecture advances provided by the invention; but the present invention is not limited to embodiment; every foundation technical spirit of the present invention all belongs to protection scope of the present invention to any simple modification, equivalent variations and modification that above embodiment did.

Claims (6)

1. the hot in-plant reclaimed equipment of the bituminous concrete of architecture advances, comprise old asphalt mixture treatment system, newly gather materials treatment system, new pitch material treatment system, additive treating system and mixing plant, it is characterized in that: described old asphalt mixture treatment system comprises that the old asphalt heat recycling material that is used to store old asphalt heat recycling material and measures stores metering device, and this device is installed in the mixing plant top and is arranged to old asphalt heat recycling material directly to be rendered to the mixing plant of its below; The described treatment system of newly gathering materials comprises that being used to store oven dry heats, sieves the storage metering device that newly gathers materials that newly gathers materials and measure after handling, and connects the new accumulator conveyer that newly gathers materials and store metering device and mixing plant, be used for flowing to newly gathering materials mixing plant.
2. the hot in-plant reclaimed equipment of the bituminous concrete of architecture advances according to claim 1, it is characterized in that: the old asphalt mixture treatment system comprises old asphalt mixture batching conveying device, and the old asphalt mixture that is used for tentatively controlling grating is transported to hot regeneration and drying device; Hot regeneration and drying device is used for oven dry heating old asphalt mixture and forms old asphalt heat recycling material; Old asphalt heat recycling material stores metering device, comprise be used to receive the storage device that stores old asphalt heat recycling material and be used to receive the old asphalt heat recycling material that storage device sends and measure after directly render to the metering device of mixing plant.
3. the hot in-plant reclaimed equipment of the bituminous concrete of architecture advances according to claim 1, it is characterized in that: the treatment system of newly gathering materials comprises cold batching conveying device, is used for being transported to the drying and heating device that newly gathers materials with tentatively controlling newly gathering materials of grating; The drying and heating device that newly gathers materials is used for the oven dry heating and newly gathers materials; The screening plant that newly gathers materials is used to receive newly gathering materials of gathering materials newly that drying and heating device sends and sieves into plurality of specifications; The storage metering device that newly gathers materials, comprise be used to receive store the storage device that newly gathers materials after the screening and be used to receive storage device sends newly gather materials and measure after flow to the metering device of new accumulator conveyer.
4. the hot in-plant reclaimed equipment of the bituminous concrete of architecture advances according to claim 1 is characterized in that: new pitch material treatment system comprise be used to store the storage device of new bituminous mixture and be used to receive the new bituminous mixture that storage device sends and measure after flow to the metering device of mixing plant.
5. the hot in-plant reclaimed equipment of the bituminous concrete of architecture advances according to claim 1 is characterized in that: the additive treating system comprises the storage device that is used for storing old pitch reducing/regenerating additive, be used to receive the additive that storage device sends and measure after flow to the metering device of flusher and the flusher that is used for certain quantity of additive is sprayed into mixing plant.
6. according to the hot in-plant reclaimed equipment of bituminous concrete of the described architecture advances of each claim in the claim 1 to 5, it is characterized in that: also comprise the exhaust treatment system that tail gas that the drying and heating device that is used for to hot regeneration and drying device, newly gathering materials is arranged is handled.
CN2010100448503A 2010-01-14 2010-01-14 Asphalt concrete plant-mix hot recycling equipment with improved structure Pending CN102127893A (en)

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CN2010100448503A CN102127893A (en) 2010-01-14 2010-01-14 Asphalt concrete plant-mix hot recycling equipment with improved structure

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Application Number Priority Date Filing Date Title
CN2010100448503A CN102127893A (en) 2010-01-14 2010-01-14 Asphalt concrete plant-mix hot recycling equipment with improved structure

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102400432A (en) * 2011-09-21 2012-04-04 黄先琪 Automatic detection and control system for asphalt mixture
CN102635051A (en) * 2012-05-16 2012-08-15 长沙伟诺机电有限公司 Vehicle-mounted intelligent control RAP microwave regeneration device
CN103538150A (en) * 2012-07-09 2014-01-29 日工(上海)工程机械有限公司 Asphalt regeneration equipment
CN103703188A (en) * 2011-04-28 2014-04-02 依马克制造施工工业及贸易公司 Hot asphalt preparation system and method for producing a new asphalt layer from the asphalt to be recycled
CN103821065A (en) * 2014-02-20 2014-05-28 廊坊德基机械科技股份有限公司 Forced intermittent special mixing apparatus for asphalt mixture regeneration
CN103981790A (en) * 2013-02-07 2014-08-13 法玛罗公司 Discontinuous bituminous mixture mixing plant
CN104032650A (en) * 2014-05-09 2014-09-10 南阳市亚龙筑路机械制造有限公司 Pitch mixed material warm-mixing and regenerating equipment
CN105442414A (en) * 2015-12-16 2016-03-30 郝志付 Hot reclaiming equipment for asphalt mixture
CN106012766A (en) * 2016-07-14 2016-10-12 福建铁拓机械有限公司 Novel mixing heat regeneration equipment for asphalt mixture factory
CN106186832A (en) * 2016-07-12 2016-12-07 王雅露 A kind of preparation method of bituminous concrete
CN107326777A (en) * 2017-08-02 2017-11-07 北京加隆工程机械有限公司 A kind of primary material, reworked material integrated equipment

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251976A (en) * 1992-04-06 1993-10-12 Astec Industries, Inc. Asphalt plant adapted for the batch production of asphalt mix containing recycle asphalt paving
JPH0623322A (en) * 1992-07-09 1994-02-01 Nichiyuu:Kk Waste asphalt sieve device and recycled asphalt plied material classifier
CN2597524Y (en) * 2003-01-18 2004-01-07 孙贵民 Two-stage asphalt heating regenerator
CN1635222A (en) * 2004-12-31 2005-07-06 杨林江 Complete equipment for processing regenerative asphalt concrete
CN2835329Y (en) * 2005-11-21 2006-11-08 福建南方路面机械有限公司 Combined asphalt concrete regeneration device
CN101392489A (en) * 2008-10-31 2009-03-25 镇江华晨华通路面机械有限公司(中外合资) Thermal regeneration bitumen material conveying device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5251976A (en) * 1992-04-06 1993-10-12 Astec Industries, Inc. Asphalt plant adapted for the batch production of asphalt mix containing recycle asphalt paving
JPH0623322A (en) * 1992-07-09 1994-02-01 Nichiyuu:Kk Waste asphalt sieve device and recycled asphalt plied material classifier
CN2597524Y (en) * 2003-01-18 2004-01-07 孙贵民 Two-stage asphalt heating regenerator
CN1635222A (en) * 2004-12-31 2005-07-06 杨林江 Complete equipment for processing regenerative asphalt concrete
CN2835329Y (en) * 2005-11-21 2006-11-08 福建南方路面机械有限公司 Combined asphalt concrete regeneration device
CN101392489A (en) * 2008-10-31 2009-03-25 镇江华晨华通路面机械有限公司(中外合资) Thermal regeneration bitumen material conveying device

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103703188A (en) * 2011-04-28 2014-04-02 依马克制造施工工业及贸易公司 Hot asphalt preparation system and method for producing a new asphalt layer from the asphalt to be recycled
CN102400432A (en) * 2011-09-21 2012-04-04 黄先琪 Automatic detection and control system for asphalt mixture
CN102400432B (en) * 2011-09-21 2015-02-04 黄先琪 Automatic detection and control system for asphalt mixture
CN102635051A (en) * 2012-05-16 2012-08-15 长沙伟诺机电有限公司 Vehicle-mounted intelligent control RAP microwave regeneration device
CN102635051B (en) * 2012-05-16 2013-03-06 长沙伟诺机电有限公司 Vehicle-mounted intelligent control RAP microwave regeneration device
CN103538150A (en) * 2012-07-09 2014-01-29 日工(上海)工程机械有限公司 Asphalt regeneration equipment
CN103981790A (en) * 2013-02-07 2014-08-13 法玛罗公司 Discontinuous bituminous mixture mixing plant
CN103821065A (en) * 2014-02-20 2014-05-28 廊坊德基机械科技股份有限公司 Forced intermittent special mixing apparatus for asphalt mixture regeneration
CN104032650A (en) * 2014-05-09 2014-09-10 南阳市亚龙筑路机械制造有限公司 Pitch mixed material warm-mixing and regenerating equipment
CN105442414A (en) * 2015-12-16 2016-03-30 郝志付 Hot reclaiming equipment for asphalt mixture
CN106186832A (en) * 2016-07-12 2016-12-07 王雅露 A kind of preparation method of bituminous concrete
CN106012766A (en) * 2016-07-14 2016-10-12 福建铁拓机械有限公司 Novel mixing heat regeneration equipment for asphalt mixture factory
CN106012766B (en) * 2016-07-14 2018-04-24 福建铁拓机械有限公司 A kind of hot-mix plant recycling equipment for asphalt mixture
CN107326777A (en) * 2017-08-02 2017-11-07 北京加隆工程机械有限公司 A kind of primary material, reworked material integrated equipment

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Application publication date: 20110720