CN203795273U - Bituminous concrete producing system - Google Patents
Bituminous concrete producing system Download PDFInfo
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- CN203795273U CN203795273U CN201420190320.3U CN201420190320U CN203795273U CN 203795273 U CN203795273 U CN 203795273U CN 201420190320 U CN201420190320 U CN 201420190320U CN 203795273 U CN203795273 U CN 203795273U
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- mixing
- blending machine
- rubble
- bituminous concrete
- concrete
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Abstract
The utility model discloses a bituminous concrete producing system which comprises a regeneration cylinder used for heating and recycling waste bituminous concrete. A mixing and stirring machine used for mixing crushed stone, mineral powder and asphalt is arranged under the regeneration cylinder, and the discharging outlet of the regeneration cylinder is arranged corresponding to the feeding inlet of the mixing and stirring machine; the lateral upper side of the mixing and stirring machine is provided with a material feeding mechanism used for feeding crushed stone materials to the feeding inlet of the mixing and stirring machine, and the discharge opening of the material feeding mechanism is communicated with the feeding inlet of the mixing and stirring machine through a crushed stone chute pipeline. According to the system of the structure, a regenerated material chute pipeline used for conveying the recycled waste bituminous concrete and a heat conductive oil heating and heat preserving device do not need to be arranged between the mixing and stirring mechanism and the regeneration cylinder, and manufacturing cost of the whole producing system is reduced. Meanwhile, the abrasion maintenance problem of the regenerated material chute pipeline and the regenerated material sticking problem are reduced. Besides, the height of a generation building is greatly reduced, and installation difficulty of the system is reduced.
Description
Technical field
The utility model relates to a kind of production system of bituminous concrete.
Background technology
Bituminous concrete is mixed and is formed by rubble, breeze, pitch, is a kind of conventional road surfacing material.A large amount of waste asphalt concrete that road surface can produce in carrying out laying construction, maintenance processes, these waste asphalt concrete need be reused.
At present, system architecture for the production of bituminous concrete is, at the place, upper and lower position of a floor, the batch charging mechanism of rubble, breeze, pitch and the mixing and blending machine that rubble, breeze, pitch are mixed are set respectively, and the floor that custom arranges batch charging mechanism by this is called primary building.For waste asphalt, concrete utilization is that side in primary building arranges regeneration building, regeneration is provided with the regeneration cylinder that waste asphalt concrete is carried out to heating and melting recovery upstairs, the discharging opening of regeneration cylinder is connected and is connected with the feeding mouth of mix and blend by reworked material chute pipeline, thereby realizes the concrete recycling of waste asphalt.In this embodiment, need prevent that the bituminous concrete reclaiming through regeneration cylinder heating and melting from cooling condensing occurring while carrying in reworked material chute pipeline, therefore need to complicated heat-conducting oil heating, attemperator be set on the tube wall of reworked material chute pipeline, cause the cost of waste asphalt concrete recycle device high.In addition, the viscosity of the bituminous concrete reclaiming through regeneration cylinder heating and melting is larger, in order to make bituminous concrete flow into smoothly compound mixer, require the larger angle of inclination of reworked material chute install pipeline, thereby greatly increased the length of reworked material chute pipeline, cause that regeneration building height increases, and strengthens the installation difficulty of equipment.Meanwhile, reworked material chute duct length is large, in use very easily occurs wearing and tearing, and the conduction oil that is surrounded on reworked material chute pipeline periphery wall making flows out, so the difficulty of maintaining is large, cost is high.Therefore be necessary to provide a kind of production system of new bituminous concrete, address the above problem.
Summary of the invention
For the problems referred to above, technical problem to be solved in the utility model is to provide a kind of production system of bituminous concrete, the outside of its chute tube wall does not need to arrange heat-conducting oil heating, attemperator, whole low for supporting the story height of installation system, reduce bituminous concrete production system manufacturing cost and be convenient to safeguard.
The production system of bituminous concrete of the present utility model, comprise for the concrete regeneration cylinder of heating recovery waste asphalt, under regeneration cylinder, be provided for mixing and blending machine that rubble, breeze, pitch are mixed, the corresponding layout of charging of regeneration cylinder discharging opening and mixing and blending machine; The side top of mixing and blending machine is provided for throwing to the batch charging mechanism of rubble material to mixing and blending machine, and the discharging opening of batch charging mechanism is connected and is connected with the charging aperture of mixing and blending machine by rubble chute pipeline.
As preferably, batch charging mechanism comprises the vibrosieve that rubble is sieved, the below of vibrosieve is provided with the aggregate storing storehouse for different size rubble is stored respectively, the below in aggregate storing storehouse arranges the skeletal material metering device that aggregate is measured, and the discharging opening of skeletal material metering device is connected and is connected with the charging aperture of mixing and blending machine by rubble chute pipeline.
Between regeneration cylinder and mixing and blending machine, be also provided with for interim store the concrete reworked material temporary storing bin of waste asphalt that reclaims and and the reworked material measuring chute that the waste asphalt concrete reclaiming carried out to measurement, described reworked material measuring chute is positioned at the positive downside of reworked material temporary storing bin.
The production system of this bituminous concrete also comprises for storing the asphalt tank of pitch, is provided with for delivery of the delivery pump of pitch and the pitch metering device that pitch is measured between this asphalt tank discharging opening and mixing and blending machine feeding mouth.
The beneficial effects of the utility model: by the mixing and blending machine for rubble, breeze, pitch are mixed be arranged on regeneration cylinder under, to mixing and blending machine, throw the side top that is arranged on mixing and blending machine to the batch charging mechanism of rubble material, mix and blend mechanism and regeneration do not need between cylinder to arrange to reclaiming reworked material chute pipeline that waste asphalt concrete carries and heat-conducting oil heating, attemperator like this, reduce the manufacturing cost of whole production system.Meanwhile, avoid maintaining and the reworked material sizing problem of reworked material chute pipe wear, also greatly reduced in addition the height in raw material building, the installation difficulty of mitigation system.
accompanying drawing explanation:
Accompanying drawing 1 is structural representation of the present utility model.
the specific embodiment:
As shown in Figure 1, this specific embodiment is by the following technical solutions: a kind of production system of bituminous concrete, comprise for the concrete regeneration cylinder 21 of heating recovery waste asphalt, under regeneration cylinder 21, be provided for mixing and blending machine 22 that rubble, breeze, pitch are mixed, the corresponding layout of charging of regeneration cylinder 21 discharging openings and mixing and blending machine 22; The side top of mixing and blending machine 22 is provided for throwing the batch charging mechanism 11 to rubble material to mixing and blending machine 21, and the discharging opening of batch charging mechanism 11 is connected and is connected with the charging aperture of mixing and blending machine 21 by rubble chute pipeline 31.Regenerate in the specific implementation cylinder 21, mixing and blending machine 22 is arranged on regeneration building 20, and batch charging mechanism 11 is arranged on primary building 10, and primary building 10 arranges rubble chute pipeline 31 between building 20 with regenerating.By the mixing and blending machine for rubble, breeze, pitch are mixed 22 be arranged on regeneration cylinder 21 under, to mixing and blending machine 22, throw the side top that is arranged on mixing and blending machine 22 to the batch charging mechanism 11 of rubble material, mix and blend mechanism 22 and regeneration do not need between cylinder 21 to arrange to reclaiming reworked material chute pipeline that waste asphalt concrete carries and heat-conducting oil heating, attemperator like this, reduce the manufacturing cost of whole production system.Meanwhile, avoid maintaining and the reworked material sizing problem of reworked material chute pipe wear, also greatly reduced in addition the height in primary building 10, the installation difficulty of mitigation system.And batch charging mechanism 11 is with the rubble chute pipeline 31 of mixing and blending machine 21 after wearing and tearing, it is also very easy to maintain.
Further scheme is: batch charging mechanism 11 comprises the vibrosieve that rubble is sieved, the below of vibrosieve is provided with the aggregate storing storehouse for different size rubble is stored respectively, the below in aggregate storing storehouse arranges the skeletal material metering device that aggregate is measured, and the discharging opening of skeletal material metering device is connected and is connected with the charging aperture of mixing and blending machine 22 by rubble chute pipeline 31.Between regeneration cylinder 21 and mixing and blending machine 22, be also provided with for interim store the concrete reworked material temporary storing bin 23 of the waste asphalt reclaiming and and the reworked material measuring chute 24 that the waste asphalt concrete of recovery carried out to measurement, described reworked material measuring chute 24 is positioned at the positive downside of reworked material temporary storing bin 23.The production system of this bituminous concrete also comprises for storing the asphalt tank of pitch, is provided with for delivery of the delivery pump of pitch and the pitch metering device that pitch is measured between this asphalt tank discharging opening and mixing and blending machine feeding mouth.Certainly batch charging mechanism 11 also comprises the powder metering equipment that breeze is measured here, to obtain best result of use.
In a word, the utility model effectively reduces the manufacturing cost of whole bituminous concrete production system, is convenient to keep in repair maintenance simple to operate.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and manual, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof
.
Claims (4)
1. the production system of a bituminous concrete, it is characterized in that: comprise for the concrete regeneration cylinder of heating recovery waste asphalt (21), under regeneration cylinder (21), be provided for mixing and blending machine (22) that rubble, breeze, pitch are mixed, the corresponding layout of charging of regeneration cylinder (21) discharging opening and mixing and blending machine (22); The side top of mixing and blending machine (22) is provided for throwing the batch charging mechanism (11) to rubble material to mixing and blending machine (21), and the discharging opening of batch charging mechanism (11) is connected and is connected with the charging aperture of mixing and blending machine (21) by rubble chute pipeline (31).
2. the production system of a kind of bituminous concrete as claimed in claim 1, it is characterized in that: batch charging mechanism (11) comprises the vibrosieve that rubble is sieved, the below of vibrosieve is provided with the aggregate storing storehouse for different size rubble is stored respectively, the below in aggregate storing storehouse arranges the skeletal material metering device that aggregate is measured, and the discharging opening of skeletal material metering device is connected and is connected with the charging aperture of mixing and blending machine (22) by rubble chute pipeline (31).
3. the production system of a kind of bituminous concrete as claimed in claim 1, it is characterized in that: between regeneration cylinder (21) and mixing and blending machine (22), be also provided with for interim store the concrete reworked material temporary storing bin of waste asphalt (23) that reclaims and and the reworked material measuring chute (24) that the waste asphalt concrete of recovery carried out to measurement, described reworked material measuring chute (24) is positioned at the positive downside of reworked material temporary storing bin (23).
4. the production system of a bituminous concrete, it is characterized in that: the production system of this bituminous concrete also comprises for storing the asphalt tank of pitch, is provided with for delivery of the delivery pump of pitch and the pitch metering device that pitch is measured between this asphalt tank discharging opening and mixing and blending machine feeding mouth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190320.3U CN203795273U (en) | 2014-04-18 | 2014-04-18 | Bituminous concrete producing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420190320.3U CN203795273U (en) | 2014-04-18 | 2014-04-18 | Bituminous concrete producing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795273U true CN203795273U (en) | 2014-08-27 |
Family
ID=51377503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190320.3U Expired - Fee Related CN203795273U (en) | 2014-04-18 | 2014-04-18 | Bituminous concrete producing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795273U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN107338701A (en) * | 2016-04-28 | 2017-11-10 | 日工株式会社 | Pitch manufacturing equipment |
-
2014
- 2014-04-18 CN CN201420190320.3U patent/CN203795273U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107338701A (en) * | 2016-04-28 | 2017-11-10 | 日工株式会社 | Pitch manufacturing equipment |
| CN107338701B (en) * | 2016-04-28 | 2020-10-30 | 日工株式会社 | Asphalt manufacturing equipment |
| 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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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20150418 |
|
| EXPY | Termination of patent right or utility model |