CN102528959A - Adding method of anti-adhesion agents for preventing adhesion hardening of high-viscosity asphalt modifying agents - Google Patents
Adding method of anti-adhesion agents for preventing adhesion hardening of high-viscosity asphalt modifying agents Download PDFInfo
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- CN102528959A CN102528959A CN2011104231069A CN201110423106A CN102528959A CN 102528959 A CN102528959 A CN 102528959A CN 2011104231069 A CN2011104231069 A CN 2011104231069A CN 201110423106 A CN201110423106 A CN 201110423106A CN 102528959 A CN102528959 A CN 102528959A
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Abstract
The invention belongs to the technical field of asphalt modifying agent production and particularly relates to an adding method of anti-adhesion agents for preventing the adhesion hardening of high-viscosity asphalt modifying agents. The adding method adopts a special adding device, wherein the device consists of a material collecting hopper, a double-shaft mixing machine, a spiral material supply machine, two screw-rod weightlessness feeding machines and an interlocking control system, wherein the screw-rod weightlessness feeding machines are provided with stirring rods. High-viscosity asphalt modifying agent products flow into the double-shaft mixing machine after entering the material collecting hopper from the lower part of a cyclone drying tank of a production system, and the high-viscosity asphalt modifying agent products enter the spiral material supply machine after being mixed with the anti-adhesion agents entering the double-shaft mixing machine from outlets of the first screw-rod weightlessness feeding machine and the second screw-rod weightlessness feeding machine in the double-shaft mixing machine; and finally, the high-viscosity asphalt modifying agent products enter a packaging machine from an outlet of the spiral material supply machine. The interlocking control system ensures the normal operation of equipment according to process requirements, and simultaneously ensures that the in-time warning or the automatic machine halt can be realized when failures occur. The adding method has the advantages that the anti-adhesion agents are automatically added, the high-viscosity asphalt modifying agents are prevented from generating adhesion hardening during bagging storage, the work intensity is lightened, and the production environment pollution caused by the anti-adhesion agent dust flying is avoided.
Description
Technical field
The invention belongs to the asphalt modifier production technical field, be specifically related to a kind of antitack agent adding method that prevents that the asphalt modifier with high viscosity adhesion from hardening.
Background technology
Asphaltum with high viscosity is meant the ground surface material that is applicable to heavy traffic road, drainage road, cement pavement covering asphalt roads (being called for short " morning-night ") and steel construction deck paving bituminous concrete etc.Asphaltum with high viscosity mainly makes through in road asphalt, adding polymer modifiers at present.Through adding polymer asphalt is carried out modification; The obvious high and low temperature performance of road improvement pitch; Improve the anti-rut of high temperature, low temperature cracking resistance ability and the dewatering and noise reduction of bituminous paving, anti-sideslip, anti-dazzle, anti-water smoke ability, the service life of improving bituminous paving.
Asphalt modifier with high viscosity is made up of thermoplastic elastomer (TPE), light components material, Petropols, anti-oxidant, auxiliary agent etc.; Adopt double screw extruder mixing, melt bloated, shearing, granulation, be prepared into outward appearance and be yellow or light yellow granular asphalt modifier with high viscosity.When its pack was stored, the material that some fusing points are lower can bond with Petropols from finished product inside is free slowly each other, adds the gravity effect of piling up when storing, and makes internal product form the adhesion plate, has influenced the normal use of product.In order to prevent that the asphalt modifier with high viscosity adhesion from hardening, can only take artificial way of adding antitack agent, or after the situation of hardening that sticks together, add antitack agent after the artificial separation again, not only time-consuming taking a lot of work but also contaminated environment.
Summary of the invention
The objective of the invention is to overcome the deficiency of prior art, provide a kind of time saving and energy saving, can avoid the antitack agent adding method that the asphalt modifier with high viscosity adhesion is hardened that prevents of contaminated environment again.
The present invention proposes prevents the antitack agent adding method that the asphalt modifier with high viscosity adhesion is hardened; Adopt a kind of special adding set; This device is made up of weightless feeding machine of the screw rod of aggregate bin, double-shaft mixer, spiral feeder, 2 band puddlers and chain control system, and its structure is as shown in Figure 1.Wherein, the discharging opening of aggregate bin 1 is connected with the import of double-shaft mixer 2, and the discharging opening of weightless feeding machine 3 of first screw rod and the weightless feeding machine 4 of second screw rod is connected with the import of double-shaft mixer 2 respectively; The discharging opening of double-shaft mixer 2 is connected with the import of spiral feeder 5, and the discharging opening of spiral feeder 5 is connected with packing machine 7.The asphalt modifier with high viscosity product gets into double-shaft mixer 2 from aggregate bin 1; Antitack agent adds to the mixer 2 from weightless feeding machine 3 of first screw rod and the weightless feeding machine 4 of second screw rod; Chain control system is used for the normal operation of control device, comprises the load of weightless feeding machine 3 of control first screw rod and the weightless feeding machine 4 of second screw rod, and warning when device breaks down, control device shutdown etc.
Said antitack agent is formed by two kinds in calcium carbonate powder, zinc stearate, the talcum powder at least, and the amount of each component can be adjusted according to the production technology needs.
Workflow of the present invention is following:
The asphalt modifier with high viscosity product; Behind the cyclone drying jar 6 bottoms entering aggregate bin 1 of production system; Naturally flow into double-shaft mixer 2; In double-shaft mixer 2, after antitack agent from the outlet entering of weightless feeding machine 3 of first screw rod and the weightless feeding machine 4 of second screw rod mixes, get into spiral feeder 5 immediately; At last, the outlet from spiral feeder 5 gets into packing machine 7.In a single day chain control system guarantees the normal operation of equipment by technological requirement, as guarantees weightless feeding machine 3 of first screw rod and the weightless feeding machine 4 of second screw rod, accurately measures by ratio requirement, when guaranteeing to break down simultaneously, can in time report to the police or autostop.Its technological process is shown in accompanying drawing 2.
The present invention proposes prevents the antitack agent adding set that the asphalt modifier with high viscosity adhesion is hardened; Be installed in the centre of device for producing asphalt modifier with high viscosity and product packing unit; Realized automatic interpolation antitack agent; The adhesion that has prevented asphalt modifier with high viscosity generation when pack stores is hardened, and has alleviated labour intensity, has stopped the pollution that the antitack agent dust from flying causes production environment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a process chart of the present invention.
Label among the figure: 1 is aggregate bin, and 2 is double-shaft mixer, and 3 is the weightless feeding machine of the first band puddler screw rod, and 4 is the weightless feeding machine of screw rod of the second band puddler, and 5 is the spiral feeder, and 6 is the cyclone drying jar of production system, and 7 is packing machine.
The specific embodiment
The layout of patent of the present invention is as shown in Figure 1.Further specify the present invention through an example below: aggregate bin 1 usefulness corrosion resistant plate weldering system; Volume 1m3; Double-shaft mixer 2, the weightless feeding machine 3, second of the first band puddler screw rod are with weightless feeding machine 4 of puddler screw rod and spiral feeder 5, choose from market, and production capacity will match with whole production system; The measuring accuracy of the weightless feeding machine of band puddler screw rod is 0.2%, and chain control system is by designing requirement and the chain interlock of production system.
The asphalt modifier with high viscosity product flows into double-shaft mixer 2 naturally behind the cyclone drying jar 6 bottoms entering aggregate bin 1 of production system, weightless feeding machine 3 of band puddler screw rod and band puddler screw rod weightlessness feeding machine 4; After the antitack agent proportioning data metering that configures according to specification requirement; Also get into double-shaft mixer 2, in the double-shaft mixer with propulsion functions 2, after the asphalt modifier with high viscosity product fully mixes from outlet; Get into spiral feeder 5, get into packing machine 7 from outlet.
The inventive method is easy to operate, and is good with the matching performance of production system, and it is effective that asphalt modifier with high viscosity product anti hardens, product quality stable performance non-pollution discharge.
The inventive method is not limited to the foregoing description.
Claims (1)
1. antitack agent adding method that prevents that the asphalt modifier with high viscosity adhesion from hardening; It is characterized in that adopting special antitack agent adding set, this antitack agent adding set is made up of weightless feeding machine of the screw rod of aggregate bin (1), double-shaft mixer (2), spiral feeder (5), 2 band puddlers and chain control system; Wherein, the discharging opening of aggregate bin (1) is connected with the import of double-shaft mixer (2), and the discharging opening of weightless feeding machine (3) of first screw rod and the weightless feeding machine of second screw rod (4) is connected with the import of double-shaft mixer (2) respectively; The discharging opening of double-shaft mixer (2) is connected with the import of spiral feeder (5), and the discharging opening of spiral feeder (5) is connected with packing machine; The asphalt modifier with high viscosity product gets into double-shaft mixer (2) from aggregate bin (1); Antitack agent adds to the mixer (2) from weightless feeding machine (3) of first screw rod and the weightless feeding machine of second screw rod (4); Chain control system is used to control the load of weightless feeding machine (3) of first screw rod and the weightless feeding machine of second screw rod (4), and when device breaks down, reports to the police, the control device shutdown;
Described antitack agent is formed by two kinds in calcium carbonate powder, zinc stearate, the talcum powder at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110423106.9A CN102528959B (en) | 2011-12-16 | 2011-12-16 | Adding method of anti-adhesion agents for preventing adhesion hardening of high-viscosity asphalt modifying agents |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110423106.9A CN102528959B (en) | 2011-12-16 | 2011-12-16 | Adding method of anti-adhesion agents for preventing adhesion hardening of high-viscosity asphalt modifying agents |
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| Publication Number | Publication Date |
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| CN102528959A true CN102528959A (en) | 2012-07-04 |
| CN102528959B CN102528959B (en) | 2014-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110423106.9A Active CN102528959B (en) | 2011-12-16 | 2011-12-16 | Adding method of anti-adhesion agents for preventing adhesion hardening of high-viscosity asphalt modifying agents |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437260A (en) * | 2018-04-28 | 2018-08-24 | 广州市合诚化学有限公司 | A kind of thermoplastic elastomer (TPE) oil-filled equipment |
| CN113698780A (en) * | 2021-07-29 | 2021-11-26 | 锦绣防水科技有限公司 | Rubber modified asphalt polyester tire waterproof coiled material and preparation method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6069194A (en) * | 1997-12-12 | 2000-05-30 | Owens Corning Fiberglass Technology, Inc. | Packaged asphalt containing fume-reducing additives and method of producing same |
| CN201040590Y (en) * | 2007-06-07 | 2008-03-26 | 周保东 | Semi-automatic powder filling packing machine |
| CN101602234A (en) * | 2009-06-18 | 2009-12-16 | 上海浦东路桥沥青材料有限公司 | A kind of device for producing asphalt modifier with high viscosity |
| CN101831189A (en) * | 2010-05-20 | 2010-09-15 | 李滢 | Production device and production method of high-viscosity asphalt modifier soluble in asphalt |
| CN201620335U (en) * | 2010-01-14 | 2010-11-03 | 四川路桥建设股份有限公司 | Bituminous mixing machine admixture adding device |
-
2011
- 2011-12-16 CN CN201110423106.9A patent/CN102528959B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6069194A (en) * | 1997-12-12 | 2000-05-30 | Owens Corning Fiberglass Technology, Inc. | Packaged asphalt containing fume-reducing additives and method of producing same |
| CN201040590Y (en) * | 2007-06-07 | 2008-03-26 | 周保东 | Semi-automatic powder filling packing machine |
| CN101602234A (en) * | 2009-06-18 | 2009-12-16 | 上海浦东路桥沥青材料有限公司 | A kind of device for producing asphalt modifier with high viscosity |
| CN201620335U (en) * | 2010-01-14 | 2010-11-03 | 四川路桥建设股份有限公司 | Bituminous mixing machine admixture adding device |
| CN101831189A (en) * | 2010-05-20 | 2010-09-15 | 李滢 | Production device and production method of high-viscosity asphalt modifier soluble in asphalt |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108437260A (en) * | 2018-04-28 | 2018-08-24 | 广州市合诚化学有限公司 | A kind of thermoplastic elastomer (TPE) oil-filled equipment |
| CN108437260B (en) * | 2018-04-28 | 2023-10-13 | 合诚技术股份有限公司 | Thermoplastic elastomer oil filling equipment |
| CN113698780A (en) * | 2021-07-29 | 2021-11-26 | 锦绣防水科技有限公司 | Rubber modified asphalt polyester tire waterproof coiled material and preparation method thereof |
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| CN102528959B (en) | 2014-01-08 |
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Address after: Pudong New Area Heqing town Shanghai 201201 Lane 727 No. 197 Patentee after: SHANGHAI PUDONG ROAD & BRIDGE ASPHALT-BASED MATERIAL Co.,Ltd. Patentee after: Shanghai Pudong Construction Co.,Ltd. Address before: 197 Lane 727, Heqing Town, Pudong New Area, Shanghai 201201 Patentee before: SHANGHAI PUDONG ROAD & BRIDGE ASPHALT-BASED MATERIAL Co.,Ltd. Patentee before: SHANGHAI PUDONG ROAD & BRIDGE CONSTRUCTION Co.,Ltd. |
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