CN205062617U - Low temperature is agitator tank for modified asphalt concrete construction - Google Patents
Low temperature is agitator tank for modified asphalt concrete construction Download PDFInfo
- Publication number
- CN205062617U CN205062617U CN201520852477.2U CN201520852477U CN205062617U CN 205062617 U CN205062617 U CN 205062617U CN 201520852477 U CN201520852477 U CN 201520852477U CN 205062617 U CN205062617 U CN 205062617U
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- China
- Prior art keywords
- stir storehouse
- shaft
- storehouse
- agitator tank
- steam
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Abstract
Low temperature is agitator tank for modified asphalt concrete construction relates to an asphalt concrete processingequipment. The stirring storehouse and the cooling bin that link to each other about the agitator tank divide into, an output shaft and through -hole clearance fit of motor on the end cover of stirring storehouse, there is the pneumatic cylinder output shaft both sides, also have modifier feed inlet and asphalt concrete feed inlet on the end cover, and the bottom plate in stirring storehouse has first discharge gate, and there are vapor layer and insulating layer in the stirring storehouse in the intermediate layer all around, and steam outputting pipe says and the inner chamber in stirring storehouse communicates with each other, steam input pipeline communicates with each other with vapor layer, stirring storehouse inner wall has the steam hole, and the outside is on the support, netted disc is equipped with the through -hole no. 2 that inserts the (mixing) shaft, and the (mixing) shaft passes through the coupling joint with the output shaft, in the first delivery outlet of (mixing) shaft bottom entry, has the stirring rake on the lateral wall, and the cooling bin lower extreme has the second delivery outlet through the threaded cap shutoff. The utility model discloses processings of can heating in the stirring of asphalt concrete and modifier does benefit to the bituminous mixture intensive mixing, improvement finished product quality.
Description
Technical field
The utility model relates to a kind of bitumen processing installation, especially low temperature modification asphalt concrete construction agitator tank.
Background technology
In highway, road construction, need to use a large amount of road asphalt compounds.In the prior art, when preparing bituminous mixture, because modifier and bituminous concrete needs could mix compatible under certain high temperature, so after usually first heating up to bituminous concrete, bituminous concrete and modifier are injected and stirs tank body, make bituminous concrete compatible with the rapid Homogeneous phase mixing of modifier.Owing to being molten condition at whipping process medium pitch concrete, with certain toughness, with common mixing plant, bituminous concrete and modifier cannot be made to mix, can not fully there is physics or chemical reaction in both, affect end product quality.
Summary of the invention
The purpose of this utility model is to provide low temperature modification asphalt concrete construction agitator tank, and it can meet the demand that basic bituminous concrete stirs, and also can carry out heat treatment while bituminous concrete and modifier stir, improve end product quality.
Realize above-mentioned purpose, the utility model takes following technical proposals: low temperature modification asphalt concrete construction agitator tank, comprise agitator tank, motor, shaft, modifier charging aperture, bituminous concrete charging aperture, net-shaped disk, shaft coupling, the first discharging opening, the second discharging opening, isolation layer, vapor film, support, threaded cap, steam input pipe road, steam output pipe, switch valve, four paddles, two hydraulic cylinders and several steam holes
Described agitator tank is divided into stir storehouse and cooling storehouse two parts, the profile of described stir storehouse is cylinder, the profile in described cooling storehouse is hemisphere, the excircle diameter of stir storehouse is identical with the excircle diameter of the upper surface in cooling storehouse, and the lower surface of stir storehouse is fixedly connected with the upper surface in cooling storehouse; The upper surface of described stir storehouse and lower surface are closed respectively by end cap and base plate, the centre position of the end cap of stir storehouse is provided with through hole one, the output shaft of described motor is arranged in agitator tank through described through hole one, the output shaft of motor and through hole one matched in clearance; The output shaft both sides that the end cap upper surface of stir storehouse is positioned at motor are fixed with a hydraulic cylinder respectively, the described cylinder body of two hydraulic cylinders is fixedly connected with the end cap of stir storehouse, the piston rod of two hydraulic cylinders is supported on the lower surface of the housing of motor, the end cap of stir storehouse is respectively equipped with modifier charging aperture and bituminous concrete charging aperture; The centre position of the base plate of stir storehouse arranges the first discharging opening; The sidewall of stir storehouse, end cap and base plate are equipped with interlayer, vapor film and isolation layer is disposed with from the inside to the outside in described interlayer, the inner chamber of upper end and stir storehouse that one end of described steam output pipe is secured across stir storehouse sidewall communicates, the one end in described steam input pipe road is secured across described isolation layer and communicates with described vapor film, and road is provided with switch valve to steam input pipe; Several steam holes communicated with vapor film are arranged at the middle part of the inside wall of stir storehouse and bottom respectively spaced set; Fixedly be seated on support outside described stir storehouse;
The centre position of the upper surface of described net-shaped disk is provided with through hole two, described shaft is fixing to be inserted in described through hole two, the upper end of shaft is fixedly connected with by shaft coupling with the output shaft of motor, and the lower end of shaft to be inserted in the first delivery outlet and the two matched in clearance; The sidewall of shaft is fixed with four paddles, four described paddles are set to 90 degrees between any two, and four paddles are arranged on the below of net-shaped disk; The lower end in described cooling storehouse is provided with the second delivery outlet, and the second described delivery outlet is by threaded cap shutoff.
Compared with prior art, the beneficial effects of the utility model are: low temperature modification asphalt concrete construction agitator tank of the present utility model has reasonable in design, simple, practical feature.The utility model can utilize high-temperature steam (100 ~ 180 DEG C) to carry out heat treatment while bituminous concrete and modifier stir, avoid bituminous concrete due to generation toughness of heating in advance, be conducive to the abundant mixing of bituminous concrete and modifier, improve end product quality.
Accompanying drawing explanation
Fig. 1 is the overall structure relation schematic diagram of low temperature modification asphalt concrete construction agitator tank of the present utility model;
Component names shown in figure and label as follows:
1-agitator tank; 2-motor; 3-shaft; 4-net-shaped disk; 5-shaft coupling; 6-paddle; 7-modifier charging aperture; 8-bituminous concrete charging aperture; 9-first discharging opening; 10-second discharging opening; 11-isolation layer; 12-vapor film; 13-support; 14-threaded cap; 15-hydraulic cylinder; 16-steam input pipe road; 17-steam output pipe; 18-switch valve; 19-steam hole.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment; technical scheme in the utility model is clearly and completely described; obviously; described embodiment is only a part of embodiment of utility model; instead of whole embodiments; based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, the utility model discloses low temperature modification asphalt concrete construction agitator tank, comprise agitator tank 1, motor 2, shaft 3, modifier charging aperture 7, bituminous concrete charging aperture 8, net-shaped disk 4, shaft coupling 5, first discharging opening 9, second discharging opening 10, isolation layer 11, vapor film 12, support 13, threaded cap 14, steam input pipe road 16, steam output pipe 17, switch valve 18, four paddles 6, two hydraulic cylinders 15 and several steam holes 19
Agitator tank 1 is divided into stir storehouse 1-1 and cooling storehouse 1-2 two parts, the profile of stir storehouse 1-1 is cylinder, the profile of cooling storehouse 1-2 is hemisphere, the excircle diameter of stir storehouse 1-1 is identical with the excircle diameter of the upper surface of cooling storehouse 1-2, and the lower surface of stir storehouse 1-1 is fixedly connected with the upper surface of cooling storehouse 1-2; The upper surface of stir storehouse 1-1 and lower surface are closed respectively by end cap and base plate, the centre position of the end cap of stir storehouse 1-1 is provided with through hole one, the output shaft of motor 2 is arranged in agitator tank 1 through described through hole one, the output shaft of motor 2 and through hole one matched in clearance; The output shaft both sides that the end cap upper surface of stir storehouse 1-1 is positioned at motor 2 are fixed with a hydraulic cylinder 15 respectively, the cylinder body of two hydraulic cylinders 15 is fixedly connected with the end cap of stir storehouse 1-1, the piston rod of two hydraulic cylinders 15 is supported on the lower surface of the housing of motor 2, the end cap of stir storehouse 1-1 is respectively equipped with modifier charging aperture 7 and bituminous concrete charging aperture 8; The centre position of the base plate of stir storehouse 1-1 arranges the first discharging opening 9; The sidewall of stir storehouse 1-1, end cap and base plate are equipped with interlayer, vapor film 12 and isolation layer 11 is disposed with from the inside to the outside in interlayer, the upper end that one end of steam output pipe 17 is secured across stir storehouse 1-1 sidewall communicates with the inner chamber of stir storehouse 1-1, the one end in steam input pipe road 16 is secured across described isolation layer 11 and communicates with described vapor film 12, steam input pipe road 16 is provided with switch valve 18; Several steam holes 19 communicated with vapor film 12 are arranged at the middle part of the inside wall of stir storehouse 1-1 and bottom respectively spaced set; Fixedly be seated in outside stir storehouse 1-1 on support 13;
The centre position of the upper surface of net-shaped disk 4 is provided with through hole two, shaft 3 is fixing to be inserted in described through hole two, the upper end of shaft 3 is fixedly connected with by shaft coupling 5 with the output shaft of motor 2, and the lower end of shaft 3 to be inserted in the first delivery outlet 9 and the two matched in clearance; The sidewall of shaft 3 is fixed with four paddles 6, four described paddles 6 are set to 90 degrees between any two, and four paddles 6 are arranged on the below of net-shaped disk 4; The lower end of cooling storehouse 1-2 is provided with the second delivery outlet 10, second delivery outlet 10 by threaded cap 14 shutoff.
The distance of upper surface to the end cap lower surface of stir storehouse 1-1 of shaft coupling 5 is greater than the distance that shaft 3 inserts the first delivery outlet 9, shaft 3 can be proposed by hydraulic cylinder 15 in the first delivery outlet 9, to ensure that mixing rear material (i.e. bituminous concrete mixture) flows into cooling storehouse 1-2 completely.
When using this device to carry out bituminous mixture stirring, first utilize two hydraulic cylinders 15 that motor 2 is down to extreme lower position together with shaft 3, then revolution switch valve 18, open steam conveying pipe 16, after emerge a large amount of steam to steam output pipe 17, open motor 2, make it to drive net-shaped disk 4 and paddle 6 to rotate, then inject modifier from modifier charging aperture 7 simultaneously, bituminous concrete (mixed ratio of modifier and bituminous concrete is determined by construction requirement) is injected from bituminous concrete charging aperture 8, first modifier and bituminous concrete drop on net-shaped disk 4, tentatively the two is mixed by the rotation of net-shaped disk 4, mesh subsequently through net-shaped disk 4 falls, continue to stir under the effect of paddle 6, until stirred.
After stirring completes, disable motor 2, recycle two hydraulic cylinders 15 and motor 2 is risen to extreme higher position together with shaft 3, now, after mixing, material can flow to cooling storehouse 1-2 from the first delivery outlet 9, after rear material to be mixed all flow to cooling storehouse 1-2, revolution switch valve 18, steam off conveyance conduit 16, after rear material cooling to be mixed, flows out from the second delivery outlet 10 and uses.
To those skilled in the art, obvious the utility model is not limited to the details of above-mentioned one exemplary embodiment, and when not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other dress bodily form formula.Therefore, no matter from which point, all should embodiment be regarded as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, and all changes be therefore intended in the implication of the condition of equivalent by dropping on claim and scope are included in the utility model.Any Reference numeral in claim should be considered as the claim involved by limiting.
In addition, be to be understood that, although this manual is described according to embodiment, but not each embodiment only comprises an independently technical scheme, this narrating mode of manual is only for clarity sake, those skilled in the art should by manual integrally, and the technical scheme in each embodiment also through appropriately combined, can form other embodiments that it will be appreciated by those skilled in the art that.
Claims (2)
1. a low temperature modification asphalt concrete construction agitator tank, comprises agitator tank (1), motor (2), shaft (3), modifier charging aperture (7), bituminous concrete charging aperture (8), four paddles (6),
It is characterized in that: described low temperature modification asphalt concrete construction agitator tank also comprises net-shaped disk (4), shaft coupling (5), the first discharging opening (9), the second discharging opening (10), isolation layer (11), vapor film (12), support (13), threaded cap (14), steam input pipe road (16), steam output pipe (17), switch valve (18), two hydraulic cylinders (15) and several steam holes (19)
Described agitator tank (1) is divided into stir storehouse (1-1) and cooling storehouse (1-2) two parts, the profile of described stir storehouse (1-1) is cylinder, the profile in described cooling storehouse (1-2) is hemisphere, the excircle diameter of stir storehouse (1-1) is identical with the excircle diameter of the upper surface of cooling storehouse (1-2), and the lower surface of stir storehouse (1-1) is fixedly connected with the upper surface of cooling storehouse (1-2);
The upper surface of described stir storehouse (1-1) and lower surface are closed respectively by end cap and base plate, the centre position of the end cap of stir storehouse (1-1) is provided with through hole one, the output shaft of described motor (2) is arranged in agitator tank (1) through described through hole one, the output shaft of motor (2) and through hole one matched in clearance; The output shaft both sides that the end cap upper surface of stir storehouse (1-1) is positioned at motor (2) are respectively fixed with a hydraulic cylinder (15), the cylinder body of two described hydraulic cylinders (15) is fixedly connected with the end cap of stir storehouse (1-1), the piston rod of two hydraulic cylinders (15) is supported on the lower surface of the housing of motor (2), the end cap of stir storehouse (1-1) is respectively equipped with modifier charging aperture (7) and bituminous concrete charging aperture (8); The centre position of the base plate of stir storehouse (1-1) arranges the first discharging opening (9); The sidewall of stir storehouse (1-1), end cap and base plate are equipped with interlayer, vapor film (12) and isolation layer (11) is disposed with from the inside to the outside in described interlayer, the upper end that one end of described steam output pipe (17) is secured across stir storehouse (1-1) sidewall communicates with the inner chamber of stir storehouse (1-1), the one end in described steam input pipe road (16) is secured across described isolation layer (11) and communicates with described vapor film (12), steam input pipe road (16) is provided with switch valve (18); The middle part of the inside wall of stir storehouse (1-1) and bottom are respectively arranged with several steam holes (19) communicated with vapor film (12); Described stir storehouse (1-1) outside is fixedly seated on support (13);
The centre position of the upper surface of described net-shaped disk (4) is provided with through hole two, described shaft (3) is fixing to be inserted in described through hole two, the upper end of shaft (3) and the output shaft of motor (2) are fixedly connected with by shaft coupling (5), and the lower end of shaft (3) to be inserted in the first delivery outlet (9) and the two matched in clearance; The sidewall of shaft (3) is fixed with four paddles (6), four described paddles (6) are set to 90 degrees between any two, and four paddles (6) are arranged on the below of net-shaped disk (4); The lower end in described cooling storehouse (1-2) is provided with the second delivery outlet (10), and described the second delivery outlet (10) is by threaded cap (14) shutoff.
2. low temperature modification asphalt concrete construction agitator tank according to claim 1, is characterized in that: the distance of upper surface to the end cap lower surface of stir storehouse (1-1) of described shaft coupling (5) is greater than the distance that shaft (3) inserts the first delivery outlet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852477.2U CN205062617U (en) | 2015-10-30 | 2015-10-30 | Low temperature is agitator tank for modified asphalt concrete construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520852477.2U CN205062617U (en) | 2015-10-30 | 2015-10-30 | Low temperature is agitator tank for modified asphalt concrete construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205062617U true CN205062617U (en) | 2016-03-02 |
Family
ID=55389195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520852477.2U Expired - Fee Related CN205062617U (en) | 2015-10-30 | 2015-10-30 | Low temperature is agitator tank for modified asphalt concrete construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205062617U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743739A (en) * | 2020-12-17 | 2021-05-04 | 宜昌江峡船用机械有限责任公司 | Asphalt steam thermal cycle foaming system |
| CN113584999A (en) * | 2021-08-23 | 2021-11-02 | 武汉理工大学 | Ultrasonic stirring device and stirring method based on warm-mixed asphalt |
-
2015
- 2015-10-30 CN CN201520852477.2U patent/CN205062617U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112743739A (en) * | 2020-12-17 | 2021-05-04 | 宜昌江峡船用机械有限责任公司 | Asphalt steam thermal cycle foaming system |
| CN113584999A (en) * | 2021-08-23 | 2021-11-02 | 武汉理工大学 | Ultrasonic stirring device and stirring method based on warm-mixed asphalt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20201030 |