CN204282164U - A kind of pavement maintenance truck vehicle heating system - Google Patents
A kind of pavement maintenance truck vehicle heating system Download PDFInfo
- Publication number
- CN204282164U CN204282164U CN201420686860.0U CN201420686860U CN204282164U CN 204282164 U CN204282164 U CN 204282164U CN 201420686860 U CN201420686860 U CN 201420686860U CN 204282164 U CN204282164 U CN 204282164U
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- CN
- China
- Prior art keywords
- stirred tank
- heating clamber
- air inlet
- inlet port
- bend pipe
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Abstract
A kind of pavement maintenance truck vehicle heating system, comprise heating clamber, stirred tank is equipped with in described heating clamber, it is characterized in that the upper end of described heating clamber is provided with the gas transmission bend pipe be connected with stirred tank, described gas transmission bend pipe is distributed on the outward extending flanging in stirred tank upper end, and the gas outlet of described gas transmission bend pipe is tilted down setting in described stirred tank; Described heating clamber is provided with air inlet port, described air inlet port is connected with the burner being located at heating clamber side, kettle cover is provided with in the upper end of described stirred tank, described kettle cover is provided with the exhaust opening be connected with air inlet port, and the beneficial effects of the utility model have independently dual hot combustion system, adopts indirect heating and hot air type directly to heat, dual dynamic heat makes material be heated evenly, firing rate is fast, and hot recycling efficiently facilitates, discharging in five minutes; The pavement maintenance truck flexible pavement that maintenance process is longer within the unit interval can be made.
Description
Technical field
The utility model relates to asphalt surface hot reproduction repairing equipment, particularly relates to a kind of pavement maintenance truck vehicle heating system.
Background technology
Along with the very fast development of highway communication cause, the patch work amount of highway also increases rapidly thereupon, various mechanization, the asphalt heat recycling repair apparatus of automation arises at the historic moment, if pavement maintenance truck is exactly directly heat flexible pavement and directly utilize the bituminous mixture on original road surface to repair, the critical component of this pavement maintenance truck is for original pavement asphalt mixture provides the heating system of enough heats, this heating system should meet provides heat as much as possible to the old pavement bituminous mixture of original pavement asphalt mixture and recovery within the time short as far as possible, improve its efficiency of heating surface, not loss when guaranteeing old pavement asphalt regenerative, accelerate discharging speed.Thus make repairing car within the unit interval, process longer flexible pavement, energy-efficient, this just has strict requirement to heating system.
Summary of the invention
The purpose of this utility model solves deficiency of the prior art exactly, provides a kind of pavement maintenance truck vehicle heating system, and it has independently dual hot combustion system, adopt indirect heating and hot air type heating system, firing rate is fast, and hot recycling efficiently facilitates, and discharging is fast.
The technical scheme in the invention for solving the technical problem is: a kind of pavement maintenance truck vehicle heating system, comprise heating clamber, stirred tank is equipped with in described heating clamber, the upper end of described heating clamber is provided with the gas transmission bend pipe be connected with stirred tank, described gas transmission bend pipe is distributed on the outward extending flanging in stirred tank upper end, and the gas outlet of described gas transmission bend pipe is tilted down setting in described stirred tank; Described heating clamber is provided with air inlet port, and described air inlet port is connected with the burner being located at heating clamber side, is provided with kettle cover in the upper end of described stirred tank, and described kettle cover is provided with the exhaust opening be connected with air inlet port.
Preferably, be provided with the throw-over catch cylinder raised up at the middle part of described stirred tank, described throw-over catch cylinder is the cylindrical shell of lower ending opening and is connected with described heating clamber.
Preferably, shaft is provided with in stirred tank, the same plane of described shaft is evenly equipped with the connecting rod of 4 different radical lengths, the radial outer end of each connecting rod is provided with mixing arm straight down, the lower end of each mixing arm is all connected with stirrer gear, be provided with described throw-over catch cylinder immediately below shaft, each mixing arm rotates around described throw-over catch cylinder under the effect of stirring motor.
The beneficial effects of the utility model are: a kind of pavement maintenance truck vehicle heating system of the present utility model, it has independently dual hot combustion system, indirect heating and hot air type is adopted directly to heat, dual dynamic heat makes material be heated evenly, firing rate is fast, hot recycling efficiently facilitates, discharging in five minutes; The pavement maintenance truck flexible pavement that maintenance process is longer within the unit interval can be made.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of A-A in Fig. 1.In figure:
1. shaft, 11. connecting rods, 12. mixing arms, 13. stirrer gears, 2. heating clamber, 3. stirred tank, 31. kettle covers, 32. exhaust openings, 4. flanging, 6. discharge nozzle, 7. throw-over catch cylinder, 8. gas transmission bend pipe, 9. burner, 10. air inlet port.
Detailed description of the invention
with reference to Figure of description, the utility model is described in further detail:
As shown in Figure 1-2, a kind of pavement maintenance truck vehicle heating system, comprise heating clamber 2, stirred tank 3 is equipped with in described heating clamber 2, the upper port of stirred tank 3 is provided with outward extending flanging 4, and is supported on the inside of heating clamber 2 by described flanging 4, and the upper end of described heating clamber 2 is provided with the gas transmission bend pipe 8 be connected with stirred tank 3, described gas transmission bend pipe 8 is distributed on the outward extending flanging 4 in stirred tank 3 upper end, and the gas outlet of described gas transmission bend pipe 8 is tilted down setting in described stirred tank 3; The circinate cycling hot air-flow that can produce in stirred tank 3, improves direct-fired effect; The sidewall of heating clamber 2 is also provided with the discharge nozzle 6 be connected with stirred tank 3.
Described heating clamber 2 is provided with air inlet port 10, and described air inlet port 10 is connected with the burner 9 being located at heating clamber 2 side, is provided with kettle cover 31 in the upper end of described stirred tank 3, and described kettle cover 31 is provided with the exhaust opening 32 be connected with air inlet port 10.
In addition, for improving the effect of indirect heating, be provided with the throw-over catch cylinder 7 raised up at the middle part of described stirred tank 3, described throw-over catch cylinder 7 is the cylindrical shell of lower ending opening and is connected with described heating clamber 2.
The upper end of described heating clamber 2 is provided with the gas transmission bend pipe 8 be connected with stirred tank 3, is convenient to thermal current and directly heats the bituminous mixture in stirred tank 3 body; Adopt indirect and direct dual-heated that mixed material is heated more even, firing rate is fast, pitch not loss when ensure that reclamation of old material, firing rate is fast, hot recycling efficiently facilitates, and can reach discharging in five minutes, thus makes repairing car within the unit interval, process longer flexible pavement.
Particularly, shaft 1 is provided with in stirred tank 3, the same plane of described shaft 1 is evenly equipped with the connecting rod 11 of 4 different radical lengths, the radial outer end of each connecting rod 11 is provided with mixing arm 12 straight down, the lower end of each mixing arm 12 is all connected with stirrer gear 13, be provided with described throw-over catch cylinder 7 immediately below shaft 1, each mixing arm 12 rotates around described throw-over catch cylinder 7 under the effect of stirring motor; Mixing of materials not only can be made even by this throw-over catch cylinder 7, not stay and stir dead angle, can also to material indirect heating, make that the material of sustained height is heated evenly, heating effect is good.
Stirring motor rotates, waste asphalt mixture is in heating process, bituminous mixture group can be formed stick together in certain temperature range, bituminous mixture group sticks together along with shaft 1 rotates, successively peeled off by the mixing arm 12 that different radical length is arranged in stirred tank 3 and break up, mixing effect is good, makes compound reach thermally equivalent while being heated.
A kind of pavement maintenance truck vehicle heating system of the present utility model, it has independently dual hot combustion system, indirect heating and hot air type is adopted directly to heat, dual dynamic heat makes material be heated evenly, firing rate is fast, hot recycling efficiently facilitates, discharging in five minutes, can make repairing car within the unit interval, process longer flexible pavement.
Claims (3)
1. a pavement maintenance truck vehicle heating system, comprise heating clamber, stirred tank is equipped with in described heating clamber, it is characterized in that: the upper end of described heating clamber (2) is provided with the gas transmission bend pipe (8) be connected with stirred tank (3), described gas transmission bend pipe (8) is distributed on the outward extending flanging in stirred tank (3) upper end (4), and the gas outlet of described gas transmission bend pipe (8) is tilted down setting in described stirred tank (3); Described heating clamber (2) is provided with air inlet port (10), described air inlet port (10) is connected with the burner (9) being located at heating clamber (2) side, be provided with kettle cover (31) in the upper end of described stirred tank (3), described kettle cover (31) is provided with the exhaust opening (32) be connected with air inlet port (10).
2. a kind of pavement maintenance truck vehicle heating system according to claim 1, it is characterized in that: be provided with the throw-over catch cylinder (7) raised up at the middle part of described stirred tank (3), the cylindrical shell that described throw-over catch cylinder (7) is lower ending opening is also connected with described heating clamber (2).
3. a kind of pavement maintenance truck vehicle heating system according to claim 2, it is characterized in that: in stirred tank (3), be provided with shaft (1), the same plane of described shaft (1) is evenly equipped with the connecting rod (11) of 4 different radical lengths, the radial outer end of connecting rod (11) is provided with mixing arm (12) straight down, the lower end of mixing arm (12) is all connected with stirrer gear (13), is provided with throw-over catch cylinder (7) immediately below shaft (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686860.0U CN204282164U (en) | 2014-11-17 | 2014-11-17 | A kind of pavement maintenance truck vehicle heating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420686860.0U CN204282164U (en) | 2014-11-17 | 2014-11-17 | A kind of pavement maintenance truck vehicle heating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204282164U true CN204282164U (en) | 2015-04-22 |
Family
ID=52865344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420686860.0U Expired - Fee Related CN204282164U (en) | 2014-11-17 | 2014-11-17 | A kind of pavement maintenance truck vehicle heating system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204282164U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425304A (en) * | 2018-06-07 | 2018-08-21 | 重庆而为路面材料有限公司 | A kind of warm-mixed asphalt concrete producing device |
-
2014
- 2014-11-17 CN CN201420686860.0U patent/CN204282164U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108425304A (en) * | 2018-06-07 | 2018-08-21 | 重庆而为路面材料有限公司 | A kind of warm-mixed asphalt concrete producing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20211117 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |