CN1935942B - Rubber powder asphalt production apparatus - Google Patents
Rubber powder asphalt production apparatus Download PDFInfo
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- CN1935942B CN1935942B CN2006101167572A CN200610116757A CN1935942B CN 1935942 B CN1935942 B CN 1935942B CN 2006101167572 A CN2006101167572 A CN 2006101167572A CN 200610116757 A CN200610116757 A CN 200610116757A CN 1935942 B CN1935942 B CN 1935942B
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- asphalt
- rubber powder
- bitumenpump
- swelling
- pot
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Abstract
The invention discloses rubber powder asphalt producing apparatus. It is made up of four asphalt pumps, ground substance asphalt heating pot, weighing system, screw conveyer, swelling pot, high speed dispersator, high shear emulsifying machine, rubber powder asphalt finished product pot. The rubber asphalt components are as follows: rubber powder, additive, and ground substance asphalt. The ground substance asphalt is sent into heating pot to heat up at certain temperature by asphalt pump, sent into swelling pot by asphalt pump. The rubber powder, additive are sent into swelling pot by weighting system and screw conveyer to keep at certain temperature, formed rubber powder asphalt under the action of high speed dispersator and high shear emulsifying machine. Finally the finished rubber powder asphalt is sent into the finished product pot by asphalt pump. The operation of the invention is simple. The prepared rubber powder asphalt has superior performance.
Description
Technical field
The invention belongs to the ground surface material technical field, be specifically related to a kind of production equipment of rubber powder and asphalt.
Background technology
Because rubber is difficult for corruption, waste product grows with each passing day, and pile up like a mountain, become sanitary one big public hazards, and be on the rise.According to statistics, there are 1,000,000,000 scrap tires in the whole world every year approximately, and what wherein can access the renovation utilization only accounts for 15%～20%.For this reason, many countries are all finding new outlets for junked tire by every possible means.China is the third-largest in the world tire production state, and tire output surpassed 100,000,000 in 2000, was only second to the U.S. and Japan, and the annual junked tire that generates reaches 3,000 ten thousand.Along with developing of automobile industry, the growing amount of junked tire will sharply increase, the living environment that " black pollution " that increasing junked tire forms threatening the universe.The harm that " black pollution " causes can be far longer than " white pollution ".
Along with science and technology development, the utilisation technology of rubber powder and scope development are very rapidly.Simultaneously, waste old is a three wastes article, and the powder production that country encourages to develop waste old with preferential policy provides more superior prerequisite for powder manufacturing enterprise.But because rubber is the soft material of elasticity, the thermo-sensitivity reaction is strong, and its powder difficulty of processing is big, especially the production of superfine powder.At present,, fettered the use range and the effect of rubber powder, restricted the application and the popularization of rubber powder because the gained powder granularity does not reach the ideal requirement.For this reason, in " the Seventh Five-Year Plan " " eight or five " key scientific and technological projects are listed the production and the application of ultra-fine rubber powder by national the Ministry of Chemical Industry.1998; Group of first section has succeeded in developing " the ultra-fine rubber crusher group of ZM-22 type "; Impel product to significantly improve and energy consumption descends significantly, these commodity produce the rubber powder fineness and reach the 40-120 order and regulate arbitrarily at present, and the gained rubber powder is thin and evenly; And advantages such as the low no any pollution of noise are arranged, for the utilization of shoddy provides prerequisite.
Waste old come source electrode wide, at first be junked tire, secondly be corner, tankage of various waste rubber goodses and rubber item producer etc.Because rubber is difficult for the nature corruption, so the output of its scrap rubber approaches the summation of rubber item last year.Its starting material are inexhaustible use not intact, and pertinent data shows: at present, and the scrap rubber utilization ratio less than 25% of western developed country, and domestic less than 15%.
By the rubber powder and asphalt that production equipment of the present invention is produced, can reach the technical indicator of country fully to the modifying asphalt defined.
Summary of the invention
The object of the present invention is to provide a kind of production equipment of rubber powder and asphalt of simple to operate, safe and reliable, excellent property.
The production equipment of the rubber powder and asphalt that the present invention proposes; Be made up of 4 bitumenpumps, matrix pitch heating tank, weighing system, worm conveyor, swelling can, high speed dispersion stirrer, high efficient mixed machine, rubber powder and asphalt finished product jar, its structure is as depicted in figs. 1 and 2.Wherein, first bitumenpump 1 is connected with matrix pitch heating tank 2, and matrix pitch heating tank 2 is connected with second bitumenpump 3; Second bitumenpump 3 is connected with swelling can 6, and weighing system 4 is connected with worm conveyor 5, and worm conveyor 5 is connected with swelling can 6; High speed dispersion stirrer 7, high-shear emulsion machine 8 and another high speed dispersion stirrer 9 are installed in the swelling can 6; Swelling can 6 is connected with the 3rd bitumenpump 10, and the 3rd bitumenpump (10) is connected with high efficient mixed machine 11, and high efficient mixed machine 11 is connected with medial launder 12; Medial launder 12 is connected with the 4th bitumenpump (13), and the 4th bitumenpump 13 is connected with rubber powder and asphalt finished product jar 14.
In the device of the present invention, be provided with stirrer 15, thermal oil coil pipe 16 in the matrix pitch heating tank 2, and be communicated with the thermal conductive oil pipeline of system.In addition, swelling can 6 is the jacketed type kettle, and stirrer 15, thermal oil coil pipe 17 are installed in the finished product jar 14, and is communicated with the thermal conductive oil pipeline of system.
Adopt above-mentioned production equipment to produce rubber powder and asphalt, the component of rubber powder and asphalt is: rubber powder, additive and matrix pitch.Said additive is mainly sulphur class material.Concrete production process is following:
Matrix pitch is sent into Asphaltum heating pot 2 through first bitumenpump 1, is heated to certain temperature by heat-conducting oil system, sends into swelling can 6 by second bitumenpump 3; Rubber powder, additive add weighing system 4; The material of weighing system 4; Send into swelling can 6 through worm conveyor 5; Material keeps certain temperature in swelling can 6, shear and the stirring certain hour through high speed dispersion stirrer 7, high-shear emulsion machine 8, another high speed dispersion stirrer 9, processes rubber powder modified asphalt; Rubber powder modified asphalt is sent into high efficient mixed machine 11 by the 3rd bitumenpump 10, gets into medial launder 12 again; Send into rubber powder and asphalt finished product jar 14 by the 4th bitumenpump 13 at last.
The present invention is simple to operate, the rubber powder and asphalt excellent property of preparation.Have following characteristics with its road surface pavement: 1. improved the elasticity on road surface, improved non-skid property, made driving safer, more comfortable.2. reduced noise.3. reduced construction costs.4. utilize a large amount of junked tires, the protection environment.
Description of drawings
Fig. 1 is apparatus of the present invention structural diagrams (overlooking).
Fig. 2 is apparatus of the present invention structural diagrams (side-looking).
Fig. 3 illustrates for flow process of the present invention.
Label among the figure: 1 is first bitumenpump, and 2 is the matrix pitch heating tank, and 3 is second bitumenpump, and 4 is that weighing system, 5 is worm conveyor; 6 is swelling can, and 7 is the high speed dispersion stirrer, and 8 is high-shear emulsion machine, and 9 is the high speed dispersion stirrer; 10 is the 3rd bitumenpump, and 11 is the high efficient mixed machine, and 12 is medial launder, and 13 is the 4th bitumenpump; 14 is rubber powder and asphalt finished product jar, and 15 is stirrer, and 16,17 is the thermal oil coil pipe.
Embodiment
The layout of device is as depicted in figs. 1 and 2.Below with the volume 12m of swelling can 6
3Be example shows the present invention.The power of first bitumenpump 1, second bitumenpump 3, the 3rd bitumenpump 10 and the 4th bitumenpump 13 is 11KW, and flow is 25m
3/ h.Always weighing of weighing system 4 is 10 tons, and the transport capacity of worm conveyor 5 is 10 tons/h, and delivered length is 6m.Above equipment is chosen by market.The power of high speed dispersion stirrer 7 and high speed dispersion stirrer 9 is 11KW, and the power of high-shear emulsion machine 8 is 37KW, the volume 12m of swelling can 6
3, the jacketed type kettle is used heat-conducting oil heating.The volume 2m of medial launder 12
3, 2m in the groove
2Coil pipe is used heat-conducting oil heating.The volume 30m of matrix pitch heating tank 2
3, the 7.5KW screw mixer is installed, a jar inner coil pipe heat interchanging area is 60m
2, use heat-conducting oil heating.Rubber powder and asphalt finished product jar 14 volume 100m
3, the 7.5KW screw mixer is installed, a jar inner coil pipe heat interchanging area is 150m
2, use heat-conducting oil heating.4 bitumenpumps, high speed dispersion stirrer 7 and 9; Emulsification pretreatment machine 8, high efficient mixed machine 11, weighing system 4, worm conveyor 5 all can be chosen by market; Equipment matrix pitch heating tank 2, swelling can 6, medial launder 12 and finished product jar 14 also can be chosen by market, perhaps make with stainless material oneself.Inventing required material is matrix pitch, rubber powder and additive, chooses by market.
Production equipment of the present invention, easy and simple to handle, prescription are rationally, raw material is prone to purchase, safe and reliable, excellent property, non-pollution discharge, and the rubber powder and asphalt qualification rate of production is high, has reached the regulation of the technical indicator of national relevant modifying asphalt.
Production equipment of the present invention is not limited to the foregoing description.
Claims (2)
1. rubber powder and asphalt production equipment; It is characterized in that being made up of 4 bitumenpumps, matrix pitch heating tank, weighing system, worm conveyor, swelling can, high speed dispersion stirrer, high-shear emulsion machine, matrix pitch finished product jar, wherein, first bitumenpump (1) is connected with matrix pitch heating tank (2); Matrix pitch heating tank (2) is connected with second bitumenpump (3); Second bitumenpump (3) is connected with swelling can (6), and weighing system (4) is connected with worm conveyor (5), and worm conveyor (5) is connected with swelling can (6); High speed dispersion stirrer (7), high-shear emulsion machine (8) and another high speed dispersion stirrer (9) are installed in the swelling can (6); Swelling can (6) is connected with the 3rd bitumenpump (10), and the 3rd bitumenpump (10) is connected with high efficient mixed machine (11), and high efficient mixed machine (11) is connected with medial launder (12); Medial launder (12) is connected with the 4th bitumenpump (13), and the 4th bitumenpump (13) is connected with rubber powder and asphalt finished product jar (14).
2. want 1 described rubber powder and asphalt production equipment according to right; It is characterized in that being provided with in the matrix pitch heating tank (2) stirrer (15), thermal oil coil pipe (16); And be communicated with the thermal conductive oil pipeline of system; Finished product jar (14) is provided with stirrer (15), thermal oil coil pipe (17), and is communicated with the thermal conductive oil pipeline of system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101167572A CN1935942B (en) | 2006-09-29 | 2006-09-29 | Rubber powder asphalt production apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2006101167572A CN1935942B (en) | 2006-09-29 | 2006-09-29 | Rubber powder asphalt production apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1935942A CN1935942A (en) | 2007-03-28 |
| CN1935942B true CN1935942B (en) | 2012-05-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2006101167572A Active CN1935942B (en) | 2006-09-29 | 2006-09-29 | Rubber powder asphalt production apparatus |
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| Country | Link |
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| CN (1) | CN1935942B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101591473B (en) * | 2009-06-25 | 2011-07-20 | 李滢 | Device and method for producing SBS modified asphalt |
| CN102002248B (en) * | 2010-12-02 | 2012-11-21 | 天津海泰环保科技发展有限公司 | Crumb rubber modified asphalt electromagnetic wave heating device and safety system |
| CN105062535A (en) * | 2015-08-31 | 2015-11-18 | 句容宁武科技开发有限公司 | Method for continuously producing modified asphalt |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568283A1 (en) * | 1984-07-27 | 1986-01-31 | Beugnet Sa | Installation for making and storing bitumen-rubber mixtures |
| US5704971A (en) * | 1997-03-04 | 1998-01-06 | Memon; Mohammed | Homogeneous crumb rubber modified asphalt |
| CN2565828Y (en) * | 2002-07-23 | 2003-08-13 | 常魁和 | Totally enclosed moving type rubber latex modified emulsified asphalt production equipment |
| WO2004055115A1 (en) * | 2002-12-12 | 2004-07-01 | Ram Technologies Group, Inc. | Improved rubber modified asphalt cement compositions and methods |
| CN200951997Y (en) * | 2006-09-29 | 2007-09-26 | 上海浦东路桥建设股份有限公司 | Rubber powder asphalt producing device |
-
2006
- 2006-09-29 CN CN2006101167572A patent/CN1935942B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2568283A1 (en) * | 1984-07-27 | 1986-01-31 | Beugnet Sa | Installation for making and storing bitumen-rubber mixtures |
| US5704971A (en) * | 1997-03-04 | 1998-01-06 | Memon; Mohammed | Homogeneous crumb rubber modified asphalt |
| CN2565828Y (en) * | 2002-07-23 | 2003-08-13 | 常魁和 | Totally enclosed moving type rubber latex modified emulsified asphalt production equipment |
| WO2004055115A1 (en) * | 2002-12-12 | 2004-07-01 | Ram Technologies Group, Inc. | Improved rubber modified asphalt cement compositions and methods |
| CN200951997Y (en) * | 2006-09-29 | 2007-09-26 | 上海浦东路桥建设股份有限公司 | Rubber powder asphalt producing device |
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| Publication number | Publication date |
|---|---|
| CN1935942A (en) | 2007-03-28 |
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Address after: 7th floor, No.3, Lane 701, chuanqiao Road, China (Shanghai) pilot Free Trade Zone, Pudong New Area, Shanghai, 201206 Patentee after: Shanghai Pudong Construction Co.,Ltd. Address before: 200122 24 floor, Qianjiang building, No. 971 Dongfang Road, Shanghai, Pudong New Area Patentee before: SHANGHAI PUDONG ROAD & BRIDGE CONSTRUCTION Co.,Ltd. |