CN208059983U - A kind of emulsified asphalt flowmeter flushing calibration system - Google Patents
A kind of emulsified asphalt flowmeter flushing calibration system Download PDFInfo
- Publication number
- CN208059983U CN208059983U CN201820350194.1U CN201820350194U CN208059983U CN 208059983 U CN208059983 U CN 208059983U CN 201820350194 U CN201820350194 U CN 201820350194U CN 208059983 U CN208059983 U CN 208059983U
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- Prior art keywords
- oil
- gear pump
- flowmeter
- connect
- solvent
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- Expired - Fee Related
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- 239000010426 asphalt Substances 0.000 title claims abstract description 31
- 238000011010 flushing procedure Methods 0.000 title description 4
- 230000004907 flux Effects 0.000 claims abstract description 26
- 239000002904 solvent Substances 0.000 claims abstract description 25
- 238000005259 measurement Methods 0.000 claims abstract description 8
- 239000010865 sewage Substances 0.000 claims abstract description 5
- 238000003860 storage Methods 0.000 claims abstract description 4
- 238000012423 maintenance Methods 0.000 claims description 5
- 238000004321 preservation Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses a kind of emulsified asphalt flowmeters to rinse calibration system, its structure includes flux bin, gear pump, oil outlet pipe system, oil-return pipeline system, flowline, oil return pipe and flowmeter, the flux bin is the solvent storage warehouse stored for solvent, flux bin warehouse is externally provided with level display device and sewage draining valve, the gear pump is connect by pipeline with flux bin, described flowline one end is connect with oil outlet pipe system, the other end is connect with gear pump, described oil return pipe one end is connect with oil-return pipeline system, the other end is connect with gear pump, the flowmeter is set between oil-return pipeline system and oil outlet pipe system.The calibration system carries out the residual asphalt in pipeline and flowmeter with solvent, while being demarcated to flowmeter, real-time control measurement deviation, improves equipment reliability of operation.
Description
Technical field
The utility model is related to a kind of calibration system, specifically a kind of emulsified asphalt flowmeter rinses calibration system.
Background technology
Largely enter maintenance period along with China Higher grade highway, the whole nation is waste and old by about 40,000,000 tons of generation every year
Asphalt.If a large amount of waste asphalt material is abandoned as building waste, the huge wasting of resources, economy are necessarily caused
Loss, environmental protection pressure.By the end of currently, the Regenerative Technique of Asphalt Mixture in China is in starting stage, asphalt pavement regeneration
Construction can be divided into hot method construction by temperature and cold process is constructed, and cold process construction can be divided into on-the-spot cold regeneration and plantmix again by construction technology
Cold renewal.It, often will be steady in new highway construction for saving fund input due to being mostly used to stablize native mixing station in highway construction early period
Ding Tu mixing stations transform cold in-plant recycling equipment as.In cold in-plant recycling equipment production process, glued since emulsified asphalt has
Property, cause residual fraction emulsified asphalt in pipeline and flowmeter, such as clean not in time, influences the measuring accuracy of flowmeter.
Utility model content
The purpose of this utility model is to provide a kind of emulsified asphalt flowmeters to rinse calibration system, and the calibration system is with molten
Agent is rinsed the residual asphalt in pipeline and flowmeter, while being demarcated to flowmeter, and real-time control measurement deviation carries
High equipment reliability of operation.
The technical solution adopted by the utility model to solve its technical problems is that：A kind of emulsified asphalt flowmeter flushing calibration
System, structure include flux bin, gear pump, oil outlet pipe system, oil-return pipeline system, flowline, oil return pipe and flowmeter,
The flux bin is the solvent storage warehouse stored for solvent, and flux bin warehouse is externally provided with level display device and sewage draining valve,
Maintenance door is equipped at the top of flux bin warehouse, the gear pump is connect by pipeline with flux bin, described flowline one end with it is fuel-displaced
Pipe-line system connects, and the other end is connect with gear pump, and described oil return pipe one end is connect with oil-return pipeline system, the other end and gear
Pump connection, the flowmeter are set between oil-return pipeline system and oil outlet pipe system.
Further, the oil-return pipeline system and oil outlet pipe system are made of triple valve, holder and welded pipe respectively.
Further, the gear pump is crescent gear pump, is followed certainly for the supply of flux bin internal solvent and flux bin solvent
The pump head outside of ring, gear pump is equipped with insulating layer.
Further, the flow is calculated as flow measuring sensor, the flow measurement for solvent in pipeline.
The utility model has the beneficial effects that：
The emulsified asphalt of the utility model rinses calibration system and can be rinsed to bitumen pipeline, prevents pipeline and flow
Residual emulsified asphalt influences the precision of flowmeter in meter, while being demarcated to flowmeter, implements control measurement deviation, fining
Emulsified asphalt metering is controlled, and the Reconstruction in field project of original equipment can be reduced, shortens the transformation time, is had obviously social
Benefit and economic benefit.
Description of the drawings
Fig. 1 is that the utility model uses figure；
Fig. 2 is that emulsified asphalt rinses calibration structure schematic diagram.
In figure：
1 flux bin, 11 level display devices, 12 sewage draining valves, 13 maintenance doors, 2 gear pumps, 3 oil outlet pipe systems, 4 streams
Gauge, 5 oil-return pipeline systems, 6 flowlines, 7 oil return pipes.
Specific implementation mode
Calibration system is rinsed with reference to Figure of description to a kind of emulsified asphalt flowmeter of the utility model to make in detailed below
Explanation.
As shown in Figure 1 and Figure 2, a kind of emulsified asphalt flowmeter flushing calibration system of the utility model, including flux bin 1,
Gear pump 2, oil outlet pipe system 3, oil-return pipeline system 5, flowline 6, oil return pipe 7 and flowmeter 4, the flux bin 1 are one
A 1.5 side solvent storage warehouse is stored for solvent, and flux bin warehouse is externally provided with level display device 11 and sewage draining valve 12, molten
Maintenance door 13 is equipped at the top of agent storehouse warehouse, the gear pump 2 is connect by pipeline with flux bin, described flowline one end with it is fuel-displaced
Pipe-line system connects, and the other end is connect with gear pump, and described oil return pipe one end is connect with oil-return pipeline system, the other end and gear
Pump connection, the flowmeter are set between oil-return pipeline system and oil outlet pipe system.
The oil-return pipeline system 5 and oil outlet pipe system 3 are made of triple valve, holder and welded pipe respectively.
The gear pump is gear pump, for the supply of flux bin internal solvent and flux bin solvent self-loopa, the pump of gear pump
Head is external to be equipped with insulating layer.
The flow is calculated as flow measuring sensor, is mounted in calibration system module after measurement and calibration, for managing
The flow measurement of solvent in road.
The course of work is as follows：
(1), before the work of asphalt flow meter cleaning calibration system, the three-way valve position on gear pump is adjusted to recycle in solvent
Pipeline opens gear pump, and solvent solvent orlop portion is pumped to flux bin top through gear, operates the 5-10min times, makes solvent
Storehouse internal solvent is uniformly mixed；
(2) and then the three-way valve position on adjustment gear pump is to external circulation line, opens gear pump, solvent is through flux bin-
Pipeline and flowmeter internal residual are removed after gear pump-triple valve-equipment quality flowmeter-pitch proving flowmeter-flux bin
Emulsified asphalt, while flow is detected by proving flowmeter, since proving flowmeter and mass flowmenter are in the same circuit
Interior, the flow for flowing through proving flowmeter is identical as the flow flowed through in mass flowmenter, and mass flowmenter is shown numerical value and mark
Constant current gauge is demarcated；
(3) electric cabinet internal gear pump frequency converter is adjusted, gear revolution speed is changed, after running 5-10min, observed volume meter is aobvious
Registration value；Multigroup data on flows statistics is carried out, measured numerical value and flowmeter in former pipeline are shown that numerical value compares, to
Flowmeter is calibrated.
Using the utility model emulsified asphalt rinse calibration system bitumen pipeline can be rinsed, prevent pipeline and
Residual emulsified asphalt influences the precision of flowmeter in flowmeter, while being demarcated to flowmeter, implements control measurement deviation, essence
Refinement control emulsified asphalt metering, and the Reconstruction in field project of original equipment can be reduced, shorten the transformation time, has obviously
Social benefit and economic benefit.
The above, some principles of the utility model that only explains through diagrams, this specification are not intended to this practicality
It is novel to be confined in the shown concrete structure and the scope of application, thus it is every be possible to be utilized corresponding change and wait
Jljl belongs to the apllied the scope of the claims of the utility model.
In addition to technical characteristic described in specification, remaining technical characteristic is technology known to those skilled in the art.
Claims (4)
1. a kind of emulsified asphalt flowmeter rinses calibration system, characterized in that including flux bin, gear pump, oil outlet pipe system,
Oil-return pipeline system, flowline, oil return pipe and flowmeter, the flux bin are the solvent storage warehouse stored for solvent, solvent
Storehouse warehouse is externally provided with level display device and sewage draining valve, is equipped with maintenance door at the top of flux bin warehouse, the gear pump passes through pipe
Road is connect with flux bin, and described flowline one end is connect with oil outlet pipe system, and the other end is connect with gear pump, the oil return pipe
One end is connect with oil-return pipeline system, and the other end is connect with gear pump, and the flowmeter is set to oil-return pipeline system and flowline
Between the system of road.
2. a kind of emulsified asphalt flowmeter according to claim 1 rinses calibration system, characterized in that the oil return line
System and oil outlet pipe system are made of triple valve, holder and welded pipe respectively.
3. a kind of emulsified asphalt flowmeter according to claim 1 rinses calibration system, characterized in that the gear pump is
Crescent gear pump is equipped with heat preservation for the supply of flux bin internal solvent and flux bin solvent self-loopa outside the pump head of gear pump
Layer.
4. a kind of emulsified asphalt flowmeter according to claim 1 rinses calibration system, characterized in that the flow is calculated as
Flow measuring sensor, the flow measurement for solvent in pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350194.1U CN208059983U (en) | 2018-03-14 | 2018-03-14 | A kind of emulsified asphalt flowmeter flushing calibration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820350194.1U CN208059983U (en) | 2018-03-14 | 2018-03-14 | A kind of emulsified asphalt flowmeter flushing calibration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208059983U true CN208059983U (en) | 2018-11-06 |
Family
ID=63988528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820350194.1U Expired - Fee Related CN208059983U (en) | 2018-03-14 | 2018-03-14 | A kind of emulsified asphalt flowmeter flushing calibration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208059983U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254046A (en) * | 2018-03-14 | 2018-07-06 | 山推建友机械股份有限公司 | A kind of emulsified asphalt flowmeter rinses calibration system and its control method |
-
2018
- 2018-03-14 CN CN201820350194.1U patent/CN208059983U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254046A (en) * | 2018-03-14 | 2018-07-06 | 山推建友机械股份有限公司 | A kind of emulsified asphalt flowmeter rinses calibration system and its control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |