CN108277032A - A kind of equipment of producing modified asphalt - Google Patents
A kind of equipment of producing modified asphalt Download PDFInfo
- Publication number
- CN108277032A CN108277032A CN201810146232.6A CN201810146232A CN108277032A CN 108277032 A CN108277032 A CN 108277032A CN 201810146232 A CN201810146232 A CN 201810146232A CN 108277032 A CN108277032 A CN 108277032A
- Authority
- CN
- China
- Prior art keywords
- mixture
- matrix pitch
- metering
- rapidly heated
- modifying agent
- 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
- 239000010426 asphalt Substances 0.000 title claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 51
- 239000011159 matrix material Substances 0.000 claims abstract description 46
- 238000004519 manufacturing process Methods 0.000 claims abstract description 44
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 32
- 238000005086 pumping Methods 0.000 claims abstract description 28
- 238000003756 stirring Methods 0.000 claims abstract description 25
- 239000000084 colloidal system Substances 0.000 claims abstract description 19
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000005303 weighing Methods 0.000 claims description 15
- 238000003860 storage Methods 0.000 claims description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000002131 composite material Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000012774 insulation material Substances 0.000 claims description 3
- 230000000750 progressive effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000011017 operating method Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000011079 streamline operation Methods 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C1/00—Working-up tar
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Working-Up Tar And Pitch (AREA)
- Road Paving Machines (AREA)
Abstract
A kind of equipment of producing modified asphalt, including matrix pitch pump metering system, and matrix pitch is rapidly heated system, modifying agent delivery measurement system, and mixture stirs metering system, mixture pumping system, colloid mill high speed shear system, electric control system；The matrix pitch pumping metering system includes being rapidly heated system equipped with the first transport system with matrix pitch；Modifying agent delivery measurement system can positive and negative rotation screw conveyor equipped with level with mixture stirring metering system；Matrix pitch system and mixture the stirring metering system that is rapidly heated is equipped with the second transport system；Mixture stirs metering system and is equipped with third transport system with mixture pumping system；Mixture pumping system is equipped with the 4th transport system with colloid mill high speed shear system；It can not only be manually operated with operating procedure, production procedure is simplified, but also realize that automatic start controls, and installation and transportation are convenient, and production efficiency is high, proportion speed, and production cost accurately controls, it can be achieved that continuous uninterrupted the features such as producing.
Description
Technical field
The present invention relates to a kind of equipment of producing modified asphalt of high-precision measuring, belong to municipal works mechanical equipment neck
Domain.
Background technology
Equipment of producing modified asphalt is that matrix pitch and modifying agent are sent into stirring in host production tank, mixed, through production
It is pumped to colloid mill, development tank development is then arrived, the additives such as stabilizer can be added in developing tank at this time, to improve modified drip
Green performance, the modified pitch after development by discharge pump or gives batching plant, or is sent to finished pot, repeatedly, realizes
Flow line production.Currently, matrix pitch and modifying agent are sent into stirring in host production tank, mixed by simple use of domestic many producers
With carry out mix, wherein host is simple in structure only with a production jar structure, low production efficiency and without Weighing,
Matrix pitch and modifying agent are weighed without accurate measurement, cause the finished product asphaltum match ratio precision that equipment produces low,
National standard is not achieved in modified pitch index, of high cost.
Invention content
It is an object of the invention to overcome the shortcomings of the prior art, and a kind of use modular composite structure is provided,
Simplify operating procedure, production procedure, can not only be manually operated, but also realize that automatic start controls, installation and transportation are convenient, production efficiency
Height, proportion speed, production cost accurately controls, it can be achieved that the continuous equipment of producing modified asphalt uninterruptedly produced.
The purpose of the present invention is by following technical solution to complete, a kind of equipment of producing modified asphalt, including matrix
Pitch pumps metering system, and matrix pitch is rapidly heated system, modifying agent delivery measurement system, and mixture stirs metering system,
Mixture pumping system, colloid mill high speed shear system, electric control system；Matrix pitch pumping metering system include with
Matrix pitch is rapidly heated system equipped with the first transport system；Modifying agent delivery measurement system is set with mixture stirring metering system
There is level can positive and negative rotation screw conveyor；Matrix pitch system and mixture the stirring metering system that is rapidly heated is equipped with the second conveying
System；Mixture stirs metering system and is equipped with third transport system with mixture pumping system；Mixture pumping system and colloid
It grinds high speed shear system and is equipped with the 4th transport system.
As preferred：The matrix pitch pumping metering system further includes asphalt filter, bitumenpump and motor and stream
Gauge, first transport system are to pump the drip that metering system and matrix pitch are rapidly heated between system positioned at matrix pitch
Green pipeline is constituted.
The matrix pitch system of being rapidly heated further includes a spiral heat exchanger, and outside uses composition silicate
(magnesium) thermal insulation material is kept the temperature；Second transport system be positioned at matrix pitch be rapidly heated system and mixture stirring meter
Bitumen pipeline and Pneumatic butterfly valve between amount system are constituted.
As preferred：The modifying agent delivery measurement system further includes the modifying agent storage for being located at production host side
Storage, two screw conveyors, one group of weighing device, modifying agent storage warehouse by level can positive and negative rotation screw conveyor give 2
Host production tank with Weighing is fed respectively.
As preferred：The mixture stirring metering system further includes 2 host production tanks, wherein each host produces
Tank includes a vertical stirring device, an asphalt tank, one group of weighing device and heat-conducting oil heating thermo-insulating pipe line；2 host lifes
It is connected using stainless steel soft tube transitions between production tank；The third transport system is to stir metering system and mixing positioned at mixture
Expect that stainless steel flexible hose and Pneumatic butterfly valve between pumping system are constituted.
As preferred：The mixture pumping system further includes bitumenpump and speed reducer；4th transport system is
Bitumen pipeline between mixture pumping system and colloid mill high speed shear system is constituted；
The colloid mill high speed shear system further includes the progressive colloid mill and motor of revolution.
As preferred：The electric control system further includes control room, the industrial personal computer being connect with PLC signals, industrial personal computer
Signal connects frequency converter；A piece screw conveyor motor is variable-frequency motor, and electric machine of asphalt pump is variable-frequency motor.
The Pneumatic butterfly valve is supplied by air compressor machine transtracheal, is opened by whether PLC controls solenoid valve obtains electric control Pneumatic butterfly valve
Closed state.
The present invention is set there are one flowmeter, and independent high-precision measuring is carried out to matrix pitch usage amount；If there are one carry
The modifying agent helical feeding apparatus of Weighing carries out independent high-precision measuring to modifying agent usage amount；If there are two with title
The host of metering produces tank, and production routine is intuitive and easy to understand, and high-precision measuring is carried out to matrix pitch and modifying agent mixture, and two
A host production tank is precisely weighed, and automatically switches production between two hosts produce tank, production efficiency is high, proportion speed, raw
Production cost accurately controls.
Beneficial effects of the present invention are：It uses modular composite structure, simplifies operating procedure, and installation and transportation are convenient.Letter
Change production procedure, matrix pitch system uses a flowmeter, controlled by PLC microcomputers, and automatic adjustment compensation, measuring accuracy reaches
To ± 0.1%；Tool is controlled there are one the modifying agent helical feeding apparatus for carrying Weighing by PLC microcomputers, and automatic adjustment is mended
It repays, modifying agent usage amount measuring accuracy reaches ± 0.1%;There are two the hosts with Weighing to produce tank for tool, is dripped to matrix
Green and modifying agent mixture carries out high-precision measuring, is controlled by PLC microcomputers, and automatic adjustment compensation, two hosts produce tank meter
Accuracy of measurement reaches ± 0.1%, and electric-control system automatically switches production between two hosts produce tank, and production efficiency is high, and proportioning is accurate
Really, production cost accurately controls；Electric-control system adds the combined type control model of PLC, streamline operation both may be used using industrial personal computer
With manual operation, and realize that automatic start controls；2 mixture agitator tanks use dynamic enclosed continuous metering mode, the company of realization
Continuous uninterrupted production.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the lower view of Fig. 1.
Fig. 4 is the structural schematic diagram of host production tank of the present invention.
Fig. 5 is the structural schematic diagram of modifying agent helical feeding apparatus of the present invention.
Specific implementation mode
Below in conjunction with attached drawing, the present invention will be described in detail：Shown in Fig. 1-5, a kind of modified drip of the present invention
Green production equipment, including matrix pitch pump metering system 2, and matrix pitch is rapidly heated system 4, modifying agent delivery measurement system
6, mixture stirs metering system 8, mixture pumping system 10, colloid mill high speed shear system 11, electric control system；It is described
Matrix pitch pumping metering system 2 includes being rapidly heated system 4 equipped with the first transport system 3 with matrix pitch；Modifying agent conveys
Metering system 6 can positive and negative rotation screw conveyor 7 equipped with level with mixture stirring metering system 8；Matrix pitch, which is rapidly heated, is
System 4 is equipped with the second transport system 5 with mixture stirring metering system 8；Mixture stirs metering system 8 and mixture pumping system
10 are equipped with third transport system 9；Mixture pumping system 10 is equipped with the 4th transport system 12 with colloid mill high speed shear system 11.
As shown in the figure, matrix pitch pumping metering system 2 further includes asphalt filter 13, bitumenpump 14 and motor
With flowmeter 15, first transport system 3 is to pump metering system 2 and matrix pitch positioned at matrix pitch to be rapidly heated system
Bitumen pipeline between 4 is constituted.
The matrix pitch system 4 that is rapidly heated further includes a spiral heat exchanger 16, and outside uses comprehensive silicon
Hydrochlorate (magnesium) thermal insulation material is kept the temperature；Second transport system 5 is to be rapidly heated system 4 and mixture positioned at matrix pitch
The bitumen pipeline and Pneumatic butterfly valve stirred between metering system 8 is constituted.
Modifying agent delivery measurement system 6 of the present invention further includes the modifying agent storage for being located at production host side
17, one, storehouse, 18, one groups of weighing devices 19 of screw conveyor, modifying agent storage warehouse 17 can positive and negative rotation screw conveyor by level
7 are fed respectively to 2 host production tanks 20 with Weighing.
Mixture stirring metering system 8 of the present invention further includes 2 host production tanks 20, wherein each host produces
Tank 20 includes 22, one groups of an asphalt tank weighing device 23 of vertical stirring device 21, one and heat-conducting oil heating thermo-insulating pipe line 24；
It is connected using 25 transition of stainless steel flexible hose between 2 host production tanks 20；The third transport system 9 is to be stirred positioned at mixture
Stainless steel flexible hose and Pneumatic butterfly valve between metering system 8 and mixture pumping system 10 are constituted.
Mixture pumping system 10 of the present invention further includes bitumenpump 26 and motor 27；4th transport system 12
It is constituted for the bitumen pipeline between mixture pumping system 10 and colloid mill high speed shear system 11；
The colloid mill high speed shear system 11 further includes the progressive colloid mill 28 and motor of revolution.
Electric control system of the present invention further includes control room 1, the industrial personal computer being connect with PLC signals, industrial personal computer letter
Number connection frequency converter；A piece screw conveyor motor is variable-frequency motor, and electric machine of asphalt pump is variable-frequency motor.
The Pneumatic butterfly valve is supplied by air compressor machine transtracheal, is opened by whether PLC controls solenoid valve obtains electric control Pneumatic butterfly valve
Closed state.
In production process, the control room 1 of electric control system is set inside, is controlled according to timing node start matrix drip successively
Blueness is rapidly heated system 4, and matrix pitch pumps high-precision measuring system 2, the first transport system 3, and mixture stirring high-precision is counted
Amount system 8, modifying agent convey high-precision measuring system 6, level can positive and negative rotation screw conveyor 7, third transport system 9, mixing
Expect that pumping system 10, colloid mill high speed shear system 11, when production pay attention to storage tank state, ensures the continuous of production in time
Property.
Products characteristics of the present invention are：For complete machine using tool there are one flowmeter, measuring accuracy reaches ± 0.1%, right
Matrix pitch usage amount is individually measured, and is controlled by PLC microcomputers, automatic adjustment compensation；
There are one the modifying agent helical feeding apparatus modifying agent usage amount measuring accuracies with Weighing to reach ± 0.1% for tool,
Modifying agent usage amount is individually measured, is controlled by PLC microcomputers, automatic adjustment compensation;
There are two the hosts with Weighing to produce tank for tool, and production routine is intuitive and easy to understand, is mixed to matrix pitch and modifying agent
Material carries out accurate measurement, and two host production tanks are precisely weighed, and automatically switch production, production effect between two hosts produce tank
Rate is high, and proportion speed, production cost accurately controls, and 2 host production tanks use dynamic enclosed continuous metering mode, realize continuous
Uninterrupted production；
Electric-control system adds the combined type control model of PLC, streamline operation that can not only be manually operated using industrial personal computer, but also real
It is now automatic to start control.
It can a variety of gradings stabilization materials of mix
It is automatically controlled using PLC industrial microcomputers, can be manual, automatically switch, easy to operate, good reliability.
Using modular composite structure, installation and transportation are convenient.
Claims (7)
1. a kind of equipment of producing modified asphalt, including matrix pitch pump metering system（2）, matrix pitch is rapidly heated system
（4）, modifying agent delivery measurement system（6）, mixture stirring metering system（8）, mixture pumping system（10）, colloid mill high speed
Cutting system（11）, electric control system；It is characterized in that the matrix pitch pumps metering system（2）Including with matrix pitch
Be rapidly heated system（4）Equipped with the first transport system（3）；Modifying agent delivery measurement system（6）Metering system is stirred with mixture
（8）It can positive and negative rotation screw conveyor equipped with level（7）；Matrix pitch is rapidly heated system（4）Metering system is stirred with mixture
（8）Equipped with the second transport system（5）；Mixture stirs metering system（8）With mixture pumping system（10）It is conveyed equipped with third
System（9）；Mixture pumping system（10）With colloid mill high speed shear system（11）Equipped with the 4th transport system（12）.
2. equipment of producing modified asphalt according to claim 1, it is characterised in that the matrix pitch pumping metering system
System（2）It further include asphalt filter（13）, bitumenpump（14）And motor and flowmeter（15）, first transport system（3）For
Metering system is pumped positioned at matrix pitch（2）It is rapidly heated system with matrix pitch（4）Between bitumen pipeline constitute, it is described
Matrix pitch is rapidly heated system（4）It further include a spiral heat exchanger（16）, outside uses composite silicate thermal insulation material
Material is kept the temperature；Second transport system（5）It is rapidly heated system to be located at matrix pitch（4）Metering system is stirred with mixture
System（8）Between bitumen pipeline and Pneumatic butterfly valve constitute.
3. equipment of producing modified asphalt according to claim 1, it is characterised in that the modifying agent delivery measurement system
（6）It further include a modifying agent storage warehouse for being located at production host side（17）, a screw conveyor（18）, one group of dress of weighing
It sets（19）, modifying agent storage warehouse（17）It can positive and negative rotation screw conveyor by level（7）It is given birth to 2 hosts with Weighing
Produce tank（20）It is fed respectively.
4. equipment of producing modified asphalt according to claim 1 or 2, it is characterised in that the mixture stirring metering system
System（8）Further include 2 host production tanks（20）, wherein each host produces tank（20）Including a vertical stirring device（21）、
One asphalt tank（22）, one group of weighing device（23）And heat-conducting oil heating thermo-insulating pipe line（24）；2 hosts produce tank（20）Between
Using stainless steel flexible hose（25）Transition connects；The third transport system（9）Metering system is stirred to be located at mixture（8）With it is mixed
Close material pumping system（10）Between stainless steel flexible hose and Pneumatic butterfly valve constitute.
5. equipment of producing modified asphalt according to claim 4, it is characterised in that the mixture pumping system（10）
It further include bitumenpump（26）And motor（27）；4th transport system（12）To be located at mixture pumping system（10）And colloid
Grind high speed shear system（11）Between bitumen pipeline constitute；
The colloid mill high speed shear system（11）It further include the progressive colloid mill of revolution（28）And motor.
6. equipment of producing modified asphalt according to claim 1, it is characterised in that the electric control system further includes
Control room（1）, the industrial personal computer being connect with PLC signals, industrial personal computer signal connection frequency converter；A piece screw conveyor motor is
Variable-frequency motor, electric machine of asphalt pump are variable-frequency motor.
7. equipment of producing modified asphalt according to claim 2 or 4, it is characterised in that the Pneumatic butterfly valve is passed through by air compressor machine
Tracheae supplies, and whether electric control Pneumatic butterfly valve open and-shut mode is obtained by PLC controls solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146232.6A CN108277032A (en) | 2018-02-12 | 2018-02-12 | A kind of equipment of producing modified asphalt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810146232.6A CN108277032A (en) | 2018-02-12 | 2018-02-12 | A kind of equipment of producing modified asphalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108277032A true CN108277032A (en) | 2018-07-13 |
Family
ID=62808531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810146232.6A Pending CN108277032A (en) | 2018-02-12 | 2018-02-12 | A kind of equipment of producing modified asphalt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108277032A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846061A (en) * | 2019-12-27 | 2020-02-28 | 湖北安捷路桥技术有限公司 | On-line production equipment for modified asphalt of multi-union mixing and dissolving pipeline |
| CN116202834A (en) * | 2022-12-30 | 2023-06-02 | 哈尔滨工业大学 | High-flux preparation and viscosity testing device for modified asphalt |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978269Y (en) * | 2006-12-15 | 2007-11-21 | 广州路翔股份有限公司 | Processing complete equipment for modified bitumen |
| CN101885921A (en) * | 2010-05-26 | 2010-11-17 | 山东大山路桥工程有限公司 | Integrated equipment for producing rubber powder modified, SBS modified and rubber and plastic compound modified asphalt |
| CN202570014U (en) * | 2012-05-15 | 2012-12-05 | 浙江美通筑路机械股份有限公司 | Tank boil-over device for preventing material mixing tank |
| CN208898806U (en) * | 2018-02-12 | 2019-05-24 | 美通重机有限公司 | Equipment of producing modified asphalt |
-
2018
- 2018-02-12 CN CN201810146232.6A patent/CN108277032A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200978269Y (en) * | 2006-12-15 | 2007-11-21 | 广州路翔股份有限公司 | Processing complete equipment for modified bitumen |
| CN101885921A (en) * | 2010-05-26 | 2010-11-17 | 山东大山路桥工程有限公司 | Integrated equipment for producing rubber powder modified, SBS modified and rubber and plastic compound modified asphalt |
| CN202570014U (en) * | 2012-05-15 | 2012-12-05 | 浙江美通筑路机械股份有限公司 | Tank boil-over device for preventing material mixing tank |
| CN208898806U (en) * | 2018-02-12 | 2019-05-24 | 美通重机有限公司 | Equipment of producing modified asphalt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110846061A (en) * | 2019-12-27 | 2020-02-28 | 湖北安捷路桥技术有限公司 | On-line production equipment for modified asphalt of multi-union mixing and dissolving pipeline |
| CN116202834A (en) * | 2022-12-30 | 2023-06-02 | 哈尔滨工业大学 | High-flux preparation and viscosity testing device for modified asphalt |
| CN116202834B (en) * | 2022-12-30 | 2024-01-16 | 哈尔滨工业大学 | High-flux preparation and viscosity testing device for modified asphalt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180713 |
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| RJ01 | Rejection of invention patent application after publication |