CN108704595A - A kind of SBS latex modified asphalts process units - Google Patents
A kind of SBS latex modified asphalts process units Download PDFInfo
- Publication number
- CN108704595A CN108704595A CN201810811649.XA CN201810811649A CN108704595A CN 108704595 A CN108704595 A CN 108704595A CN 201810811649 A CN201810811649 A CN 201810811649A CN 108704595 A CN108704595 A CN 108704595A
- Authority
- CN
- China
- Prior art keywords
- retort
- process units
- sbs latex
- sbs
- pipe
- 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
- 239000004816 latex Substances 0.000 title claims abstract description 28
- 229920000126 latex Polymers 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 17
- 239000012530 fluid Substances 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000012752 auxiliary agent Substances 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 20
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 claims description 6
- 239000011241 protective layer Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 239000010425 asbestos Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052895 riebeckite Inorganic materials 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims description 2
- 238000002386 leaching Methods 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 239000010426 asphalt Substances 0.000 abstract description 6
- 239000000084 colloidal system Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000443 aerosol Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003446 memory effect Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/18—Stationary reactors having moving elements inside
- B01J19/1868—Stationary reactors having moving elements inside resulting in a loop-type movement
- B01J19/1881—Stationary reactors having moving elements inside resulting in a loop-type movement externally, i.e. the mixture leaving the vessel and subsequently re-entering it
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/0013—Controlling the temperature of the process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0053—Details of the reactor
- B01J19/0066—Stirrers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00051—Controlling the temperature
- B01J2219/0015—Controlling the temperature by thermal insulation means
- B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00182—Controlling or regulating processes controlling the level of reactants in the reactor vessel
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
The invention discloses a kind of SBS latex modified asphalts process units, belong to modified asphalt production device technical field.The present invention includes retort, SBS latex cylinders, assistant feeding device and steam treatment device；Thermometer, liquid level gauge, push conduction pipe, deflector and heat-conducting oil heating pipe are provided in retort；The top of retort is equipped with circulation fluid feed inlet, steam outlet and auxiliary agent and adds feed inlet；An agitating device is additionally provided in retort；The bottom of retort is equipped with circulation fluid discharge port；A circulation shear is equipped between circulation fluid discharge port and circulation fluid feed inlet to pump；The bottom of SBS latex cylinders is connected with a gear pump by pipeline；The discharge pipe of gear pump and the feed pipe of circulation shear pump converge.BS latex, pitch and related auxiliaries are uniformly mixed by present invention realization；It produces and meets the requirements《JTG F40-2004 specifications》The SBS modified pitch of standard.
Description
Technical field
The invention belongs to modified asphalt production device technical fields, are produced more particularly to a kind of SBS latex modified asphalts
Device.
Background technology
The SBS modified pitch that highway pavement and engineering waterproofing use, conventionally used method is first to arrive asphalt heating
185~190 DEG C, the SBS particles of solid are then added, then stirring swelling one hour is ground by colloid mill, addition is stablized
Agent, then after detection is qualified, stored at 170 DEG C or so after development stirring 3 hours in developing tank.The method not only energy consumption
Height, one ton of production needs 10 kilograms of diesel oil, 22 kilowatt hour of electric energy, and SBS and ageing of asphalt are serious, in general, after the completion of production, 8
In hour, the ductility attenuation rate of SBS reaches 50% or more, is affected to the performance of mixture.
Invention content
The purpose of the present invention is to provide a kind of SBS latex modified asphalts process units, realize BS latex, pitch and phase
Auxiliary agent is closed to be uniformly mixed；It produces and meets the requirements《JTG F40-2004 specifications》The SBS modified pitch of standard.
In order to solve the above technical problems, the present invention is achieved by the following technical solutions：
The present invention is a kind of SBS latex modified asphalts process units, including retort, SBS latex cylinders, assistant feeding device
With steam treatment device；
Thermometer, liquid level gauge, push conduction pipe, deflector and heat-conducting oil heating pipe are provided in the retort；Institute
The top for stating retort is equipped with circulation fluid feed inlet, steam outlet and auxiliary agent addition feed inlet；It is additionally provided in the retort
One agitating device；The agitating device includes motor, speed reducer and push propeller；The push propeller is mounted on push and leads
In flow tube road；The bottom of the retort is equipped with circulation fluid discharge port；Between the circulation fluid discharge port and circulation fluid feed inlet
It is pumped equipped with a circulation shear；
The bottom of the SBS latex cylinders is connected with a gear pump by pipeline；The discharge pipe and cycle of the gear pump
The feed pipe of shear pump converges；
The steam treatment device includes water spray tower；Water spray tower side is provided with a bleed air port, described
A bleed wind turbine is provided at the top of water spray tower；The bleed air port is connected with steam outlet by pipeline；The water spray
It is fixed with sprinkling equipment in leaching tower；Bottom is equipped with a circulating pump and a filtering net cage in the water spray tower；The circulating pump
Water outlet be connected with sprinkling equipment；It is additionally provided with a gas outlet at the top of the water spray tower.
Further, the tank body of the retort is equipped with asbestos material insulating layer；It is coated on the outside of the insulating layer
One outer skin protective layer；The outer skin protective layer uses metallic plate or metal skin.
Further, the volume of the retort is 30-150m3。
Further, the deflector is a plank or metallic plate or plastic plate.
Further, the steel pipe that the push conduction pipe is an a diameter of 300~1000mm；The both ends of the steel pipe are equal
Equipped with several notches.
Further, the sprinkling equipment includes several nozzles；Several nozzles are connected with circulating pump.
Further, the thermometer and liquid level gauge are respectively used to measure the temperature and liquid level of fluid in retort.
Further, the output end of the motor is connected by a speed reducer with push propeller；The push propeller
Include 3-4 blade；Its effect of the push propeller is that the pitch in driving a reaction tank flows, in spiral
Under the action of paddle, the pitch pushed in conduction pipe flows out at a high speed from inside to outside, impacts the pitch inside tank body, forms turbulent flow
State.
Further, the assistant feeding device adds feed inlet by auxiliary agent and carries out additive feeding.
Further, in use, expiring when thermometer and liquid level gauge measure the temperature of fluid and liquid level in retort
Sufficient production requirement is；SBS latex, auxiliary agent are added into retort, at this time each raw material group under the stirring action of push propeller
Part is uniformly mixed and forms uniform colloid.
Further, the water mist generated during modified-reaction is pumped by bleed wind turbine in spray column, and high temperature aerosol is met
Water cooling is congealed into liquid water and is fallen into recirculated water, the uncontrollable discharge of vapor when eliminating foaming.
The invention has the advantages that：
BS latex, pitch and related auxiliaries are uniformly mixed by present invention realization；It produces and meets the requirements《JTG F40-2004
Specification》The SBS modified pitch of standard；The existing reagentia of retort in the present invention has memory action again simultaneously；After reaction
SBS modified pitch can 130~140 DEG C of constant temperature be stored in tank body, be not required to heat, when use can directly pump mixing building and mix cylinder
In, energy consumption is reduced, SBS modified pitch quick aging in the short time of production is avoided.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, will be described below to embodiment required
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is modified asphalt production device structural schematic diagram of the present invention；
Fig. 2 is modified asphalt production device vertical view of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that, term " top ", " bottom ", " top ", etc. indicating positions or position
Relationship is set, is merely for convenience of description of the present invention and simplification of the description, component is not indicated or implied the indicated or element is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not considered as limiting the invention.
It please refers to Fig.1 shown in -2, the present invention is a kind of SBS latex modified asphalts process units, including retort 1, SBS glue
Newborn tank 4, assistant feeding device 3 and steam treatment device；
Thermometer, liquid level gauge, push conduction pipe 13, deflector 12 and heat-conducting oil heating pipe are provided in retort；Instead
The top of tank is answered to be equipped with circulation fluid feed inlet 14, steam outlet 15 and auxiliary agent addition feed inlet 16；One is additionally provided in retort
Agitating device；Agitating device includes motor 21, speed reducer 22 and push propeller 23；It pushes propeller 23 and is mounted on push water conservancy diversion
In pipeline 13；The bottom of retort 1 is equipped with circulation fluid discharge port；One is equipped between circulation fluid discharge port and circulation fluid feed inlet 14
Circulation shear pump 6；
The bottom of SBS latex cylinders 4 is connected with a gear pump 5 by pipeline；The discharge pipe of gear pump 5 is pumped with circulation shear
6 feed pipe convergence；
Steam treatment device includes water spray tower 7；7 side of water spray tower is provided with a bleed air port 71, water spray tower 7
Top be provided with a bleed wind turbine 8；Bleed air port 71 is connected with steam outlet 15 by pipeline；It is fixed in water spray tower 7
Equipped with sprinkling equipment 73；Net cage is filtered in bottom by a water outlet 72 connection equipped with a circulating pump and one in water spray tower；Cycle
The water outlet of pump is connected with sprinkling equipment；A gas outlet is additionally provided at the top of water spray tower.
Preferably, the tank body of retort 1 is equipped with asbestos material insulating layer 11；The outside of insulating layer 11 is coated with a crust
Protective layer；Outer skin protective layer uses metal skin.
Preferably, the volume of retort 1 is 60m3。
Preferably, deflector 12 is a steel plate.
Preferably, the steel pipe that push conduction pipe 13 is an a diameter of 300~1000mm；The both ends of steel pipe are arranged with
Two notches.
Preferably, sprinkling equipment 73 includes several nozzles；Several nozzles are connected with circulating pump.
Preferably, thermometer and liquid level gauge are respectively used to measure the temperature and liquid level of fluid in retort 1.
Preferably, the output end of motor 21 is connected by a speed reducer 22 with push propeller 23；Propeller 23 is pushed to wrap
4 blades are included；Its effect of push propeller 23 is that the pitch in 1 tank body of driving a reaction tank flows, in propeller
Under effect, the pitch pushed in conduction pipe 13 flows out at a high speed from inside to outside, impacts the pitch inside tank body, forms turbulent.
Preferably, assistant feeding device 3 adds feed inlet 16 by auxiliary agent and carries out additive feeding.
Preferably, in use, meeting when thermometer and liquid level gauge measure the temperature of fluid and liquid level in retort 1
Production requirement is；Into retort, 1 is added SBS latex, auxiliary agent, at this time each raw material group under the stirring action of push propeller 23
Part is uniformly mixed and forms uniform colloid.
Preferably, the water mist generated during modified-reaction is pumped by bleed wind turbine 8 in spray column 7, and high temperature aerosol is met
Water cooling is congealed into liquid water and is fallen into recirculated water, the uncontrollable discharge of vapor when eliminating foaming.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least one implementation of the present invention
In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples to close
Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help to illustrate the present invention.There is no detailed for preferred embodiment
All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification,
It can make many modifications and variations.These embodiments are chosen and specifically described to this specification, is in order to preferably explain the present invention
Principle and practical application, to enable skilled artisan to be best understood by and utilize the present invention.The present invention is only
It is limited by claims and its full scope and equivalent.
Claims (9)
1. at a kind of SBS latex modified asphalts process units, including retort, SBS latex cylinders, assistant feeding device and water vapour
Manage device, it is characterised in that：
Thermometer, liquid level gauge, push conduction pipe, deflector and heat-conducting oil heating pipe are provided in the retort；It is described anti-
The top of tank is answered to be equipped with circulation fluid feed inlet, steam outlet and auxiliary agent addition feed inlet；One is additionally provided in the retort to stir
Mix device；The agitating device includes motor, speed reducer and push propeller；The push propeller is mounted on push diversion pipe
In road；The bottom of the retort is equipped with circulation fluid discharge port；It is equipped between the circulation fluid discharge port and circulation fluid feed inlet
One circulation shear pumps；
The bottom of the SBS latex cylinders is connected with a gear pump by pipeline；The discharge pipe and circulation shear of the gear pump
The feed pipe of pump converges；
The steam treatment device includes water spray tower；Water spray tower side is provided with a bleed air port, the water spray
It is provided with a bleed wind turbine at the top of leaching tower；The bleed air port is connected with steam outlet by pipeline；The water spray tower
Inside it is fixed with sprinkling equipment；Bottom is equipped with a circulating pump and a filtering net cage in the water spray tower；The circulating pump goes out
The mouth of a river is connected with sprinkling equipment；It is additionally provided with a gas outlet at the top of the water spray tower.
2. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the retort
Tank body is equipped with asbestos material insulating layer；An outer skin protective layer is coated on the outside of the insulating layer；The outer skin protective layer is adopted
With metallic plate or metal skin.
3. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the retort
Volume is 30-150m3。
4. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the deflector is
One plank or metallic plate or plastic plate.
5. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the push water conservancy diversion
Pipeline is the steel pipe of an a diameter of 300~1000mm；The both ends of the steel pipe are equipped with several notches.
6. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the sprinkling equipment
Including several nozzles；Several nozzles are connected with circulating pump.
7. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the thermometer and
Liquid level gauge is respectively used to measure the temperature and liquid level of fluid in retort.
8. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the motor it is defeated
Outlet is connected by a speed reducer with push propeller；The push propeller includes 3-4 blade.
9. a kind of SBS latex modified asphalts process units according to claim 1, which is characterized in that the auxiliary agent addition
Device adds feed inlet by auxiliary agent and carries out additive feeding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810811649.XA CN108704595A (en) | 2018-07-23 | 2018-07-23 | A kind of SBS latex modified asphalts process units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810811649.XA CN108704595A (en) | 2018-07-23 | 2018-07-23 | A kind of SBS latex modified asphalts process units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108704595A true CN108704595A (en) | 2018-10-26 |
Family
ID=63875351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810811649.XA Pending CN108704595A (en) | 2018-07-23 | 2018-07-23 | A kind of SBS latex modified asphalts process units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108704595A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825323A (en) * | 2019-04-03 | 2019-05-31 | 杭州欣亿广告有限公司 | A kind of equipment of producing modified asphalt |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814669A (en) * | 2005-03-14 | 2006-08-09 | 天津鑫业工贸发展有限公司 | Process for preparing waste-tyre rubber-powder modified pitch, and its host machine |
| CN201512735U (en) * | 2009-09-16 | 2010-06-23 | 周铁 | Rubber modified asphalt stirring device |
| WO2013025019A2 (en) * | 2011-08-18 | 2013-02-21 | Huh Jung Do | Central-type apparatus for continuously producing asphalt concrete and method for same |
| CN202823232U (en) * | 2012-09-17 | 2013-03-27 | 天津海泰环保科技发展有限公司 | Evenly-mixing safety device of rubber asphalt high temperature powder liquid |
| CN203408711U (en) * | 2013-08-15 | 2014-01-29 | 唐晓旭 | Mixing type asphalt modification kettle |
| CN203782528U (en) * | 2014-04-14 | 2014-08-20 | 马利军 | Rubber asphalt production system |
| CN204746294U (en) * | 2015-06-30 | 2015-11-11 | 江苏凯伦建材股份有限公司 | A reation kettle for asphalt base is modified |
| CN105561707A (en) * | 2014-10-17 | 2016-05-11 | 佛山高富中石油燃料沥青有限责任公司 | Modified asphalt gas treatment device |
| CN208661126U (en) * | 2018-07-23 | 2019-03-29 | 合肥誉盛新材料有限责任公司 | A kind of SBS latex modified asphalt process units |
-
2018
- 2018-07-23 CN CN201810811649.XA patent/CN108704595A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1814669A (en) * | 2005-03-14 | 2006-08-09 | 天津鑫业工贸发展有限公司 | Process for preparing waste-tyre rubber-powder modified pitch, and its host machine |
| CN201512735U (en) * | 2009-09-16 | 2010-06-23 | 周铁 | Rubber modified asphalt stirring device |
| WO2013025019A2 (en) * | 2011-08-18 | 2013-02-21 | Huh Jung Do | Central-type apparatus for continuously producing asphalt concrete and method for same |
| CN202823232U (en) * | 2012-09-17 | 2013-03-27 | 天津海泰环保科技发展有限公司 | Evenly-mixing safety device of rubber asphalt high temperature powder liquid |
| CN203408711U (en) * | 2013-08-15 | 2014-01-29 | 唐晓旭 | Mixing type asphalt modification kettle |
| CN203782528U (en) * | 2014-04-14 | 2014-08-20 | 马利军 | Rubber asphalt production system |
| CN105561707A (en) * | 2014-10-17 | 2016-05-11 | 佛山高富中石油燃料沥青有限责任公司 | Modified asphalt gas treatment device |
| CN204746294U (en) * | 2015-06-30 | 2015-11-11 | 江苏凯伦建材股份有限公司 | A reation kettle for asphalt base is modified |
| CN208661126U (en) * | 2018-07-23 | 2019-03-29 | 合肥誉盛新材料有限责任公司 | A kind of SBS latex modified asphalt process units |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109825323A (en) * | 2019-04-03 | 2019-05-31 | 杭州欣亿广告有限公司 | A kind of equipment of producing modified asphalt |
| CN109825323B (en) * | 2019-04-03 | 2020-11-24 | 广州新粤交通技术有限公司 | Modified asphalt production equipment |
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Application publication date: 20181026 |