CN205893869U - Bituminous mixture metering device - Google Patents
Bituminous mixture metering device Download PDFInfo
- Publication number
- CN205893869U CN205893869U CN201620854937.XU CN201620854937U CN205893869U CN 205893869 U CN205893869 U CN 205893869U CN 201620854937 U CN201620854937 U CN 201620854937U CN 205893869 U CN205893869 U CN 205893869U
- Authority
- CN
- China
- Prior art keywords
- asphalt
- aggregate
- sensor
- thermal insulation
- stone powder
- 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.)
- Active
Links
Landscapes
- Road Paving Machines (AREA)
Abstract
The utility model discloses a bituminous mixture metering device, include thermal aggregate warehouse, aggregate weighing hopper, mountain flour auger delivery ware, mountain flour scale hooper, return oil pipe, advance oil pipe, valve, asphalt thermal insulation bucket, pitch pump, spray tube, agitator, the agitator top is arranged in to the aggregate weighing hopper, and the thermal aggregate warehouse is installed to the top, agitator side top is arranged in to the mountain flour scale hooper, and the top is connected with mountain flour auger delivery ware, return oil pipe and communicate with each other through pipeline and asphalt thermal insulation bucket behind the oil pipe mass flow with advancing, return oil pipe and enter oil pipe mass flow department and be equipped with the valve, asphalt thermal insulation barrel head portion passes through pipeline and nozzle connected, is equipped with the pitch pump between the two. This bituminous mixture metering device adopts the measurement of high accuracy sensor, has guaranteed the precision and the speed requirement of the configurations of asphalt mixture mixing plant building stones effectively, and easy operation, stability is good, degree of automation is high.
Description
Technical field
This utility model is related to a kind of asphalt production equipment field, more particularly, to a kind of asphalt mixture dosing device.
Background technology
The mineral aggregate meeting specified grading that asphalt is made up of the coarse aggregate of proper proportion, fine aggregate, filler, with
The mixture meeting the technical standards requirement that Colophonium or modified pitch cementitious matter uniformly mix and stir.Because mineral aggregate gradation is different, structure
Become different composition structures, such as suspension compact structure, skeleton gap structure, framework dense structure etc..Different constructional aspects, certainly
Determine the pavement performance of bituminous paving.
While highway develops rapidly, highway construction quality is increasingly becoming focus of concern.Cause
The reason highway road pavement damage is various, but the quality of bituminous paving depends primarily on the quality of asphalt, and
One of the quality principal element determining asphalt is whether the level of asphalt is joined and met the requirements.Colophonium mixes for a long time
Close material level join stability be puzzlement highway construction quality a difficult problem, this be by China to mineral aggregate gradation control less than
Position is led to, and embodies a concentrated reflection of: raw material is unqualified, control with raw material is not in place and lacks corresponding quality control supervises body
System.Therefore, how in the case of asphalt mixture gradation control is irrational, solve the unstable difficult problem of domestic aggregate quality,
Research real-time detection and the grading of aggregates that controls are very urgent and necessary.
Content of the invention
Not high in order to solve the problems, such as the distributing precision that current mixture stirring device feed proportioning system exists；This utility model
There is provided a kind of asphalt mixture dosing device, this asphalt mixture dosing device adopts high-precision sensor to measure, and effectively protects
The accuracy and speed having demonstrate,proved the configuration of asphalt mixing plant building stones requires；And simple to operate, good stability, automaticity
High.
This utility model solves its technical problem and be the technical scheme is that a kind of asphalt mixture dosing device, bag
Include hot aggregate warehouse, aggregate weighing hopper, stone powder auger conveyor, stone powder scale hooper, oil return pipe, oil inlet pipe, valve, asphalt thermal insulation
Bucket, bitumenpump, jet pipe, agitator, described aggregate weighing hopper is placed in above agitator, and top is provided with hot aggregate warehouse；Stone powder
Scale hooper is placed in above agitator side, and top is connected with stone powder auger conveyor；Pass through pipeline after oil return pipe and oil inlet pipe afflux
Communicate with asphalt thermal insulation bucket, at oil return pipe and oil inlet pipe afflux, be provided with valve；Asphalt thermal insulation bottom of the barrel passes through pipeline with jet pipe even
Logical, it is provided with bitumenpump between the two.
Preferably, described jet pipe becomes dispersed to be arranged in pipeline opening, is placed in above agitator；So that Colophonium spray when to
Outer distribution, is easy to and the stirring of unclassified stores.
Preferably, described aggregate weighing hopper is provided with sensor, and sensor is connected with aggregate measuring scale；Aggregate falls into aggregate
Carry out cumulative measurement in scale hooper, after reaching predetermined value, open bin gate, aggregate is put in agitator.
Preferably, described stone powder scale hooper is provided with sensor, and sensor is connected with stone powder weigher；Stone powder falls into stone powder
Carry out cumulative measurement in scale hooper, after reaching predetermined value, open bin gate, stone powder is put in agitator.
Preferably, described asphalt thermal insulation bucket is provided with sensor, and sensor is connected with Colophonium weigher；Colophonium falls into Colophonium
Carry out cumulative measurement in heat-preserving container, after reaching predetermined value, open bitumenpump, Colophonium is put in agitator.
This utility model, a kind of asphalt mixture dosing device: include the steps such as formula input, weighing, mix, blowing
Control: weighing hopper passes through sensor support, and when falling into material in scale hooper, in sensor, the resistance value of foil gauge becomes
Change, changed by the magnitude of voltage of sensor, change value is passed to electronic machine and amplifies, voltage is changed the change being converted into quality
Value, is shown and output signal by instrument；Signal adjustment is amplified and is transported in display instrument and control system, using programmable
Sequence can achieve its Automated condtrol, and after the signal input collecting to control system, according to weighing the sequential control stirred, it is defeated
Go out, meet the requirement of system.The weighing of material adopts the metering method that quality adds up, and is completed by weigher and scale hooper；
The material of different size is joined mass ratio priority by level and is fallen in scale hooper and carries out cumulative measurement, after reaching predetermined value, opens bin gate,
Material is put in agitator.
A kind of this utility model asphalt mixture dosing device, its advantage is:
1) this asphalt mixture dosing device be effectively guaranteed asphalt mixing plant building stones configuration precision and
Rate request；
2) this asphalt mixture dosing device is simple to operate, good stability, high degree of automation, substantially increases Colophonium and mixes
Close precision and the production efficiency of material dispensing.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is a kind of structural representation of this utility model asphalt mixture dosing device.
In figure, 1, hot aggregate warehouse, 2, aggregate measuring scale, 3, aggregate weighing hopper, 4, stone powder auger conveyor, 5, stone powder meter
Amount scale, 6, stone powder scale hooper, 7, oil return pipe, 8, oil inlet pipe, 9, valve, 10, Colophonium weigher, 11, asphalt thermal insulation bucket, 12, drip
Blue or green pump, 13, jet pipe, 14, agitator, 15, sensor.
Specific embodiment
Refer to Fig. 1, this specific embodiment, including hot aggregate warehouse, aggregate weighing hopper, stone powder auger conveyor, stone powder
Scale hooper, oil return pipe, oil inlet pipe, valve, asphalt thermal insulation bucket, bitumenpump, jet pipe, agitator, described aggregate weighing hopper is placed in and stirs
Mix above device, top is provided with hot aggregate warehouse；Stone powder scale hooper is placed in above agitator side, and top is connected with stone powder spiral transferring
Send device；Oil return pipe is communicated with asphalt thermal insulation bucket by pipeline with after oil inlet pipe afflux, is provided with valve at oil return pipe and oil inlet pipe afflux
Door；Asphalt thermal insulation bottom of the barrel is connected with jet pipe by pipeline, is provided with bitumenpump between the two.
Refer to Fig. 1, described jet pipe becomes dispersed to be arranged in pipeline opening, is placed in above agitator；So that Colophonium sprays
When outwards spread, be easy to and the stirring of unclassified stores.
Refer to Fig. 1, described aggregate weighing hopper is provided with sensor, sensor is connected with aggregate measuring scale；Aggregate falls into
Carry out cumulative measurement in aggregate weighing hopper, after reaching predetermined value, open bin gate, aggregate is put in agitator.
Refer to Fig. 1, described stone powder scale hooper is provided with sensor, sensor is connected with stone powder weigher；Stone powder falls into
Carry out cumulative measurement in stone powder scale hooper, after reaching predetermined value, open bin gate, stone powder is put in agitator.
Refer to Fig. 1, described asphalt thermal insulation bucket is provided with sensor, sensor is connected with Colophonium weigher；Colophonium falls into
Carry out cumulative measurement in asphalt thermal insulation bucket, after reaching predetermined value, open bitumenpump, Colophonium is put in agitator.
Further illustrate as of the present utility model: weighing hopper passes through sensor support, when falling into material in scale hooper,
In sensor, the resistance value of foil gauge changes, and is changed by the magnitude of voltage of sensor, and change value is passed to electronic machine and puts
Greatly, voltage is changed the changing value being converted into quality, shown and output signal by instrument；Signal adjustment is amplified and is transported to aobvious
Show in instrument and control system, can achieve its Automated condtrol using programmable, the signal input collecting is to control system
Afterwards, according to its output of sequential control weighing stirring, meet the requirement of system.The weighing of material adopts the metering side that quality adds up
Formula, is completed by weigher and scale hooper；The material of different size is joined mass ratio priority by level and is fallen in scale hooper and tired out
Plus metering, after reaching predetermined value, open bin gate, material is put in agitator.
Above in conjunction with accompanying drawing, exemplary description is carried out to this utility model it is clear that of the present utility model realize not being subject to
The restriction of aforesaid way, as long as employing the various improvement that technical solutions of the utility model are carried out, or not improved says this practicality
New design and technical scheme are applied to other occasions, all in protection model of the present utility model.
Claims (5)
1. a kind of asphalt mixture dosing device, claims including hot aggregate warehouse, aggregate weighing hopper, stone powder auger conveyor, stone powder
Batch box, oil return pipe, oil inlet pipe, valve, asphalt thermal insulation bucket, bitumenpump, jet pipe, agitator it is characterised in that: described aggregate weighs
Bucket is placed in above agitator, and top is provided with hot aggregate warehouse；Stone powder scale hooper is placed in above agitator side, and top is connected with stone
Powder auger conveyor；Oil return pipe is communicated with asphalt thermal insulation bucket by pipeline with after oil inlet pipe afflux, oil return pipe and oil inlet pipe afflux
Place is provided with valve；Asphalt thermal insulation bottom of the barrel is connected with jet pipe by pipeline, is provided with bitumenpump between the two.
2. a kind of asphalt mixture dosing device according to claim 1 it is characterised in that: described jet pipe become dispersed arrange
Cloth, in pipeline opening, is placed in above agitator.
3. a kind of asphalt mixture dosing device according to claim 1 it is characterised in that: set on described aggregate weighing hopper
There is sensor, sensor is connected with aggregate measuring scale.
4. a kind of asphalt mixture dosing device according to claim 1 it is characterised in that: set on described stone powder scale hooper
There is sensor, sensor is connected with stone powder weigher.
5. a kind of asphalt mixture dosing device according to claim 1 it is characterised in that: set on described asphalt thermal insulation bucket
There is sensor, sensor is connected with Colophonium weigher.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854937.XU CN205893869U (en) | 2016-08-08 | 2016-08-08 | Bituminous mixture metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620854937.XU CN205893869U (en) | 2016-08-08 | 2016-08-08 | Bituminous mixture metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205893869U true CN205893869U (en) | 2017-01-18 |
Family
ID=57781374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620854937.XU Active CN205893869U (en) | 2016-08-08 | 2016-08-08 | Bituminous mixture metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205893869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344302A (en) * | 2018-04-02 | 2019-10-18 | 利越集团有限公司 | Petroleum Asphalt Mixture for Road Lower gradation adjusting device and method |
| CN110508230A (en) * | 2019-09-24 | 2019-11-29 | 德州广通筑路设备有限公司 | Composite modified asphalt metering dosage device |
-
2016
- 2016-08-08 CN CN201620854937.XU patent/CN205893869U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110344302A (en) * | 2018-04-02 | 2019-10-18 | 利越集团有限公司 | Petroleum Asphalt Mixture for Road Lower gradation adjusting device and method |
| CN110344302B (en) * | 2018-04-02 | 2021-02-09 | 利越集团有限公司 | Road petroleum asphalt mixture gradation debugging device and method |
| CN110508230A (en) * | 2019-09-24 | 2019-11-29 | 德州广通筑路设备有限公司 | Composite modified asphalt metering dosage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204263362U (en) | A kind of module type concrete mixing plant | |
| CN105773845B (en) | Intermittent water is steady-and concrete integrally stands | |
| CN106584674B (en) | Cement wraps up in the full-automatic ingredient mixing control system of micromicrofarad | |
| WO2012100575A1 (en) | Continuous mixing system for preparing impermeable soil material mixture and control method | |
| CN205009418U (en) | Modified polyphenyl granule insulation material mixture, stirring and quantitative feeding device | |
| CN108529966A (en) | Seepage control and crack resistance pump concrete component design method and pouring molding method | |
| CN204525745U (en) | A kind of brickmaking production system | |
| CN205893869U (en) | Bituminous mixture metering device | |
| CN202293043U (en) | Aggregate batching and metering device for continuous asphalt concrete mixing plant | |
| CN104975553B (en) | A kind of cold-mix asphalt mixing material manufacturing technique and its mixing plant | |
| CN107234730A (en) | Mortar stirring tank and method for preparing mortar | |
| CN110029556A (en) | A kind of sandstone self-control intermittent asphalt concrete mixing plant | |
| CN203821209U (en) | Multifunctional continuous asphalt concrete mixing station and multifunctional continuous cement stabilized soil mixing station | |
| CN105799063A (en) | Multipurpose concrete stirring station control system | |
| CN112388832A (en) | Automatic metering device for premixed concrete aggregate and operation method | |
| CN1173813C (en) | Cold aggregate batching treatment method and device for continuous bituminous concrete mixing equipment | |
| CN104480833A (en) | Weighing type lignin fiber feeding device and method thereof | |
| CN202031007U (en) | Plantmix equipment for asphalt cold regeneration | |
| CN205929068U (en) | Stabilized soil continuous type vibration stirring processing plantmix equipment | |
| CN205247144U (en) | Pitch mix equipment batching control system based on singlechip | |
| CN205572723U (en) | Little storehouse cement measuring equipment of two transition | |
| CN204583110U (en) | A kind of automatic recipe maker for superhard material synthesis raw and auxiliary material | |
| CN204816428U (en) | Curing agent batching production system | |
| CN205631007U (en) | Intermittent type formula water is steady - integrative station of concrete | |
| CN201702865U (en) | Asphalt concrete batching &mixing plant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |