CN103981789A - Mixture adding equipment for continuous asphalt stirring device - Google Patents
Mixture adding equipment for continuous asphalt stirring device Download PDFInfo
- Publication number
- CN103981789A CN103981789A CN201410238399.7A CN201410238399A CN103981789A CN 103981789 A CN103981789 A CN 103981789A CN 201410238399 A CN201410238399 A CN 201410238399A CN 103981789 A CN103981789 A CN 103981789A
- Authority
- CN
- China
- Prior art keywords
- drying drum
- raw material
- material adding
- continuous asphalt
- adding set
- 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.)
- Pending
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The invention relates to the technical field of engineering machinery and particularly relates to mixture adding equipment for a continuous asphalt stirring device and a mixture adding method. The mixture adding equipment for the continuous asphalt stirring device comprises a drying roller and an original raw material adding device and is characterized by further comprising a reclaimed material adding device, wherein the two ends of the drying roller respectively serve as a charging end and a discharging end, the original raw material adding device is arranged at the charging end of the drying roller and is used for supplying materials to the drying roller, and the reclaimed material adding device is connected to the middle rear segment of the drying roller and is used for supplying materials to the drying roller. The mixture adding equipment for the continuous asphalt stirring device is compact in structure, simple in manufacturing process and convenient in use, and the thorough mixing of reclaimed materials and original raw materials can be realized before entering a stirrer, so that the production time of an asphalt mixture using the reclaimed materials is shortened, the production efficiency is increased, the production cost is reduced, and the quality of the asphalt mixture is guaranteed.
Description
Technical field
The present invention relates to technical field of engineering machinery, be specifically related to a kind of compound for continuous asphalt mixing plant and add equipment.
Background technology
Asphalt regenerative utilizes technology, be old pavement material that needs are overhauled through reclaiming, and Xingu material, new pitch suitably coordinates, mix, forms the reclaimed asphalt mixture with certain pavement performance again.The reclaimed materials of continuous asphalt mixture mixing plant regeneration at present addition manner mainly contains two kinds: a kind of is that regeneration reclaimed materials and primary paddy material add in mixer and produce simultaneously, and its major defect is that the bituminous mixture stirring production time is long; A kind of is that regeneration reclaimed materials and primary paddy material are pre-mixed and input drying drum again and dry heating, finally enter mixer and produce bituminous mixture, its major defect is that ageing failure situation appears in the contained pitch of regeneration reclaimed materials under high temperature action, affects quality of asphalt mixtures.
Summary of the invention
In order to overcome the deficiencies in the prior art, provide a kind of compound for continuous asphalt mixing plant to add equipment, can realize reworked material and just realize and fully mixing before entering mixer with former raw material, thereby the production time of the bituminous mixture of reworked material is used in shortening.
For achieving the above object, the invention provides a kind of compound for continuous asphalt mixing plant and add equipment, comprise drying drum, former raw material adding set, it is characterized in that: also comprise reworked material adding set, described drying drum two ends are respectively feed end and discharge end, described former raw material adding set is arranged at drying drum feed end place and to feed in drying drum, and described reworked material adding set is connected in drying drum posterior segment and to feed in drying drum.
Further, drying drum is horizontal by the angle of 10-40 °.
Further, the discharge end of drying drum is communicated with a mixing bowl of continuous asphalt mixing plant.
Further, former raw material adding set comprises former raw material silo, weighing device and belt conveyor, and the aggregate in this former raw material silo is sent into drying drum by belt conveyor after weighing.
Further, reworked material adding set comprises charging ring and regeneration feed bin, and this charging ring is installed on also can be around the axial rotation of drying drum on drying drum, and this regeneration feed bin is communicated with drying drum by charging ring.
From the above-mentioned description of this invention, compared with prior art, should be simple, easy to use for compound interpolation compact equipment, the manufacturing process of continuous asphalt mixing plant, adopting this interpolation of compound for continuous asphalt mixing plant equipment can realize reworked material just realized and fully mixing before entering mixer with former raw material, thereby shorten the production time of the bituminous mixture that uses reworked material, improved production efficiency, reduced cost of production, guaranteed quality of asphalt mixtures.
Accompanying drawing explanation
Fig. 1 is the structural representation of bituminous mixture filling equipment.
The specific embodiment
Below by the specific embodiment, the invention will be further described.
Shown in Fig. 1, the compound interpolation equipment for continuous asphalt mixing plant, comprises drying drum 1, former raw material adding set 2 and reworked material adding set 3;
Drying drum 1, arranges horizontal by the angle of 10-40 °, these drying drum 1 two ends are respectively feed end 11 and discharge end 12, and its discharge end 12 is communicated with a mixing bowl 100 of continuous asphalt mixing plant;
Former raw material adding set 2, comprises former raw material silo 21, weighing device 22 and belt conveyor 23, and the aggregate in this former raw material silo 21 is sent into drying drum by belt conveyor 23 after weighing device 22 is weighed, and belt conveyor 23 is communicated with dry cylinder 1;
Reworked material adding set 3, comprises charging ring 31 and regeneration feed bin 32, charging ring 31 be connected in drying drum 1 posterior segment also, and can be around the axial rotation of drying drum, this regeneration feed bin 32 is communicated with drying drum by charging ring 31.
Shown in Fig. 1, the above-mentioned compound of above-mentioned use adds equipment to the filling of continous way Recycled Asphalt Pavement, comprises the following steps:
Step 1, starts drying drum 1, and the primary paddy material that level is prepared is sent in drying drum 1 by feed end 11;
Step 2, former raw aggregate moves and former raw material is mixed, dries, heated simultaneously to discharge end direction in drying drum 1, is heated to 160-180 ° when former raw aggregate moves to the position relative with reworked material adding set;
Step 3, sends into drying drum 1 by the regeneration reclaimed materials that fragmentation is good by reworked material adding set 3;
Step 4, regeneration reclaimed materials moves and former raw material and regeneration reclaimed materials is mixed, dries, heated simultaneously to discharge end direction together with primary paddy material, and regeneration reclaimed materials is heated to 110-130 in drying drum;
Step 5, sends into the compound rewinding that mixes, dries, heats in a mixing bowl 100 of continous way regeneration asphalt mixing plant.
Above-mentioned steps 2 is to step 5, and former raw material enter drying drum 1 until the time of sending in a mixing bowl 100 is 4-6 minute, and step 3 is to step 5, and the reclaimed materials of regenerating enters drying drum 1 until to send into the time of a mixing bowl 100 be 1-3 minute.
Above are only a specific embodiment of the present invention, but design concept of the present invention is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the present invention, all should belong to the behavior of invading protection domain of the present invention.
Claims (5)
1. the compound for continuous asphalt mixing plant adds equipment, comprise drying drum, former raw material adding set, it is characterized in that: also comprise reworked material adding set, described drying drum two ends are respectively feed end and discharge end, described former raw material adding set is arranged at drying drum feed end place and to feed in drying drum, and described reworked material adding set is connected in drying drum posterior segment and to feed in drying drum.
2. the compound for continuous asphalt mixing plant according to claim 1 adds equipment, it is characterized in that: described drying drum is horizontal by the angle of 10-40 °.
3. the compound for continuous asphalt mixing plant according to claim 1 and 2 adds equipment, it is characterized in that: the discharge end of described drying drum is communicated with a mixing bowl of continuous asphalt mixing plant.
4. the compound for continuous asphalt mixing plant according to claim 1 adds equipment, it is characterized in that: described former raw material adding set comprises former raw material silo, weighing device and belt conveyor, and the aggregate in this former raw material silo is sent into drying drum by belt conveyor after weighing.
5. the compound for continuous asphalt mixing plant according to claim 1 adds equipment, it is characterized in that: described reworked material adding set comprises charging ring and regeneration feed bin, this charging ring is installed on also can be around the axial rotation of drying drum on drying drum, and this regeneration feed bin is communicated with drying drum by charging ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238399.7A CN103981789A (en) | 2014-05-30 | 2014-05-30 | Mixture adding equipment for continuous asphalt stirring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238399.7A CN103981789A (en) | 2014-05-30 | 2014-05-30 | Mixture adding equipment for continuous asphalt stirring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103981789A true CN103981789A (en) | 2014-08-13 |
Family
ID=51273945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238399.7A Pending CN103981789A (en) | 2014-05-30 | 2014-05-30 | Mixture adding equipment for continuous asphalt stirring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103981789A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179111A (en) * | 2014-08-14 | 2014-12-03 | 浩博仪器科技扬州有限公司 | Asphalt mixture joint mixer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079136A (en) * | 2000-07-06 | 2002-03-19 | Fukui Keisuke | Process for producing recyclable asphalt mixture |
| CN202107967U (en) * | 2011-08-10 | 2012-01-11 | 廊坊德基机械科技股份有限公司 | Drying rotary drum provided with regeneration ring |
| CN102472021A (en) * | 2009-07-09 | 2012-05-23 | 安曼意大利股份公司 | Rotary drier for plants for the production of bituminous macadams with the use of recycled materials |
| CN203144867U (en) * | 2013-02-01 | 2013-08-21 | 福建南方路面机械有限公司 | Bituminous mixture drying drum |
-
2014
- 2014-05-30 CN CN201410238399.7A patent/CN103981789A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002079136A (en) * | 2000-07-06 | 2002-03-19 | Fukui Keisuke | Process for producing recyclable asphalt mixture |
| CN102472021A (en) * | 2009-07-09 | 2012-05-23 | 安曼意大利股份公司 | Rotary drier for plants for the production of bituminous macadams with the use of recycled materials |
| CN202107967U (en) * | 2011-08-10 | 2012-01-11 | 廊坊德基机械科技股份有限公司 | Drying rotary drum provided with regeneration ring |
| CN203144867U (en) * | 2013-02-01 | 2013-08-21 | 福建南方路面机械有限公司 | Bituminous mixture drying drum |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104179111A (en) * | 2014-08-14 | 2014-12-03 | 浩博仪器科技扬州有限公司 | Asphalt mixture joint mixer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP2674530A2 (en) | Industrial equipment for the hot recycling of asphalt mixes | |
| JP2010100996A (en) | Method of manufacturing recycled asphalt mixture | |
| CN103979985A (en) | Environment-friendly converter bedding-face repairing material and preparation method thereof | |
| US8075681B2 (en) | Process for producing two-phase mixes | |
| JP2016539800A (en) | Pellet manufacturing system and manufacturing method using biomass | |
| CN110029556A (en) | A kind of sandstone self-control intermittent asphalt concrete mixing plant | |
| CN103981788A (en) | Mixture adding equipment for continuous asphalt stirring device and mixture adding method | |
| CN104975553A (en) | Cold-mix asphalt mixing material production process and stirring equipment thereof | |
| CN102677570A (en) | Hot recycling method of asphalt mixing materials and hot recycling device of asphalt mixing materials | |
| CN210066428U (en) | Grit self-control intermittent type formula asphalt concrete mixing plant | |
| CN103981789A (en) | Mixture adding equipment for continuous asphalt stirring device | |
| CN202023134U (en) | Hot-mix plant recycling equipment for asphalt mixture | |
| CN211815442U (en) | Asphalt pavement maintenance system and pavement maintenance vehicle | |
| CN218116033U (en) | Asphalt mixture regeneration equipment | |
| US20160009002A1 (en) | Method and Apparatus for Producing Asphalt Mix Product Comprised of Recycled Asphalt Product and Virgin Material | |
| CN203943002U (en) | The automatic recovery type biscuit roller printing machine | |
| CN207891691U (en) | Pitch warm mix regenerating unit | |
| CN202730600U (en) | Asphalt waste regeneration unit | |
| CN205152752U (en) | Bituminous mixture retrieves regenerating unit | |
| KR101286122B1 (en) | Ascon manufacture apparatus | |
| RU2718808C1 (en) | Method of producing a polymer-bitumen binder concentrate | |
| CN203945488U (en) | A kind of thickness sand mixing device of Sand for Concrete | |
| CN112979216A (en) | Regenerated asphalt mixture and preparation method thereof | |
| KR101668530B1 (en) | Method and apparatus of making reducing agent using waste cooking oil | |
| CN202107968U (en) | Double-roller plant mixing heat reclaim device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |