CN201180252Y - Synthetic servicing installation for asphalt pavement - Google Patents
Synthetic servicing installation for asphalt pavement Download PDFInfo
- Publication number
- CN201180252Y CN201180252Y CNU2008200766449U CN200820076644U CN201180252Y CN 201180252 Y CN201180252 Y CN 201180252Y CN U2008200766449 U CNU2008200766449 U CN U2008200766449U CN 200820076644 U CN200820076644 U CN 200820076644U CN 201180252 Y CN201180252 Y CN 201180252Y
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- CN
- China
- Prior art keywords
- grog
- pitch
- cartridge heater
- maintenance equipment
- asphalt
- 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.)
- Expired - Fee Related
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- Road Paving Machines (AREA)
- Road Repair (AREA)
Abstract
The utility model discloses comprehensive maintenance equipment for asphalt pavements. A cartridge heater is arranged in an asphalt grog heating roller, and a flame outlet of a burner is connected with a port of the cartridge heater. The other side of the roller is provided with a discharge flue, a smoke inlet of the discharge flue is connected with a discharge outlet of the asphalt grog heating roller, a smoke exhaust port is provided with a fan, and the inside of the discharge flue is provided with filter cotton. The comprehensive maintenance equipment for the asphalt pavements of the utility model induces the flame of the burner of the asphalt grog heating roller into the cartridge heater to burn in the cartridge heater further to indirectly heat asphalt grog in the heating roller, thereby avoiding environmental pollution and material loss caused by the direct heating the asphalt grog on the flame. The outlet side of the cartridge heater is additionally provided with the discharge flue and the inside of the discharge flue is provided with the filter cotton, thus fume exhausted from the burner is purified before being exhausted.
Description
Technical field
The utility model relates to a kind of asphalt pavement conserving equipment, particularly a kind ofly integrates multiple mobile comprehensive maintenance of equipment of maintaining equipment.
Background technology
The existing more device that is used for asphalt pavement conserving comprises some comprehensive motor-driven maintenance vehicles in the prior art.A kind of " heating using microwave road surface combined maintenance truck " disclosed as Chinese patent 2006200541412, it is by self-contained motor, with pitch material microwave heating system and flexible pavement microwave heating equipment, be that heating source carries out the road surface maintenance and repairs by microwave.This car also has hydraulic pressure and pneumatic interface device and city's electric connection simultaneously, is used for joining with external power supply.This with the microwave be the HIGHWAY MAINTENANCE equipment of thermal source powerful high power power not only will be arranged is assurance, also must be equipped with the complicated electric-control system of a cover, therefore, its complex structure, running cost height.Chinese patent 972332391 discloses a kind of " multifunctional road reconstruction machine ", himself has carried the road surface topping machanism and is the painting spraying device of power by the pneumatics pump, and this machine need have a material conveyer to follow operation when repairing road, has increased job costs.Chinese patent 952212366 disclosed " flexible pavement combined maintenance truck ", himself carries generator, insulation feed bin, pitch material and mixing machine for asphalt mixture, pitch sprinkling rifle, infrared heater is equipped with in its insulation feed bin bottom.In mixing machine for asphalt mixture one side burning heater is housed.This burning heater adopt flame directly the mode of heating of barbecue bituminous mixture is heated, discharge a large amount of pernicious gas contaminated environment in the course of the work, also have simultaneously that a large amount of pitches are burned to be fallen, cause raw-material waste.Chinese patent 2004200699569 discloses a kind of " asphalt pavement conserving machine ", its with bumer of light fuel be arranged on rotary feed bin below, by rotary bin wall the pitch material in it is carried out indirect heating.This indirect heating mode has reduced the combustible loss of smoke pollution and pitch material, but it heats outside feed bin, causes heat to scatter and disappear easily, and firing rate is slow, and energy waste is bigger.The job costs height.In addition, existing most same categories of device all adopt the power source of the motor of motor vehicles for its each equipment item, and its take-off output loss is bigger, and energy waste is serious.
Summary of the invention
The utility model has designed a kind of flexible pavement comprehensive maintenance equipment at the deficiency that above-mentioned prior art exists.
A kind of flexible pavement comprehensive maintenance equipment of the present utility model, comprise a workbench that is used for fixing multiple equipment item, pitch grog heated roller is arranged on workbench, charging side at pitch grog heated roller is provided with burner, it is characterized in that in pitch grog heated roller cartridge heater being housed, the flame export of burner links to each other with a port of cartridge heater.
Described flexible pavement comprehensive maintenance equipment is characterized in that discharging opening one side of pitch grog heated roller is provided with smoke vent, and smoke vent opening is provided with blower fan, is provided with filter cotton in smoke vent.
Described flexible pavement comprehensive maintenance equipment is characterized in that being fixed with on the workbench Diesel engine, and described Diesel engine output links to each other with hydraulic pump with generator.
Described flexible pavement comprehensive maintenance equipment, wherein the output of generator and air pump join, and described hydraulic pressure delivery side of pump and a multiple directional control valve join.
Described flexible pavement comprehensive maintenance equipment, multiple directional control valve wherein is three way reversing valves, this three the tunnel changes and takes out valve and connect hydraulic motor, road roller hitch and a hydraulic pressure quick union respectively.
Flexible pavement comprehensive maintenance equipment of the present utility model, the burner flame of pitch grog heated roller is introduced in the cartridge heater, make flame in the cartridge heater internal combustion, in heated roller, the pitch grog is carried out indirect heating, avoided flame that the pitch grog is directly heated and caused environment pollution and material unaccounted-for (MUF).Set up smoke vent and be provided with filter cotton in smoke vent at the heated roller outlet side, the flue gas discharging again after purifying with burner is discharged helps environmental protection.Be provided with Diesel engine on workbench, as the power source of each equipment item on the comprehensive maintenance equipment, the power demand matching of itself and each equipment item is good, and power output is stable, but energy conservation is increased work efficiency.
Description of drawings
Fig. 1 is a flexible pavement comprehensive maintenance equipment front view
Fig. 2 is the vertical view of Fig. 1
1-mulseal jar 2-air pump 3-compound storage bin 4-hydraulic oil container 5-Diesel engine 6-generator 7-hydraulic pump 8-multiple directional control valve 9-hydraulic cabinet 11-blower fan 12-burner fuel tank 13-mulseal spray gun 14-hydraulic motor 15-pitch burning heated roller 16-cartridge heater 17-burner 20-road roller hitch 21-filter cotton 22-hydraulic pressure hydraulic quick coupler 23-smoke vent 24-workbench among the figure
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
With reference to Fig. 1-2 flexible pavement comprehensive maintenance of the present utility model equipment a workbench 24 is arranged, this workbench can directly adopt vapour compartment board or platform trailer base plate, or a business car plate.Middle position at workbench has a compound storage bin 3, is used for storing the pitch grog.There is a pitch grog heated roller 15 at the rear portion of workbench, and its charge door is opened in the compound storage bin.In the charge door outside burner 17 is arranged, the flame export of burner 17 connects the cartridge heater 16 that a metal material is made, flame is in the cartridge heater internal combustion, and the cartridge heater metallic walls is roasting to high temperature, indirectly the pitch grog in the pitch grog heated roller 15 is heated by metal roller.Avoided flame that the pitch material is directly roasted.Burner 17 provides fuel oil by burner fuel tank 12.Combustion product gases is discharged from the outlet flue of cartridge heater 16, enter in the cylinder, above the discharging opening place of heated roller, there is a flue gas collecting hood to link to each other with smoke vent 23, the exit of smoke vent has a blower fan 11 to make smoke vent be in negative pressure state, in smoke vent 23, also be provided with environmental protection filter cotton 21, flue gas is purified.Sidepiece at pitch grog heated roller 15 is provided with hydraulic cabinet 9, is fixed with multiple directional control valve 8 in casing, is three way reversing valves in the present embodiment, is used for controlling hydraulic motor 14, road roller hitch 20 and hydraulic pressure quick union 22.
The front portion of workbench 24 is fixed with air pump 2, mulseal jar 1 and a Diesel engine 5.This Diesel engine is the power source of each equipment item work on the whole workbench, and its output is sending and receiving motor 6 and hydraulic pump 7 respectively.Wherein generator 6 drives air pump work, and for various pneumatic tools provide power, also cheat on ground in order to remove, groove dust provides source of the gas.Generator 6 also provides electric power for burner 17 work.Hydraulic pump 7 links to each other with a hydraulic oil container 4, and this hydraulic pump 7 provides power by multiple directional control valve 8 for aforementioned hydraulic equipment.
20 horsepowers of Diesel engines in the present embodiment, generated output power 800W, hydraulic pump adopts the plunger displacement pump of 32 liters of nominal discharge capacities.
During work, start Diesel engine 5, it drives generator 6 and hydraulic pump 7 work, and air pump 2 is inflated to operating air pressure.Hydraulic motor 14 work drives 15 rotations of pitch grog heated roller, and the pitch grog is added in the cylinder, opens burner 17, by cartridge heater 16 the pitch grog in the cylinder is heated to operating temperature about 160 degree.After blower fan 11 was opened, flue gas was diverted oneself from loneliness or boredom out from smoke vent opening after filtering.After the pneumatic pick that power is provided by air pump need be repaired local cutting with ground, the dust of removing waste material and will cheating in the groove with valve blows off, spray mulseal with mulseal spray gun 13, then the pitch grog is put into the hole groove and shakeout, start multiple directional control valve and the road roller of headstock front portion is put down the pitch that paves is carried out compacting.
Claims (5)
1, a kind of flexible pavement comprehensive maintenance equipment, comprise a workbench (24) that is used for fixing multiple equipment item, pitch grog heated roller (15) is arranged on workbench, be provided with burner (17) in the charging side of pitch grog heated roller, it is characterized in that being equipped with in pitch grog heated roller (15) cartridge heater (16), the flame export of burner (17) links to each other with a port of cartridge heater (16).
2, according to the flexible pavement comprehensive maintenance equipment of claim 1, it is characterized in that discharging opening one side of pitch grog heated roller (15) is provided with smoke vent (23), be provided with blower fan (11) at smoke vent opening, in smoke vent, be provided with filter cotton (21).
3, according to the flexible pavement comprehensive maintenance equipment of claim 1 or 2, it is characterized in that being fixed with on the workbench (24) Diesel engine (5), described Diesel engine output links to each other with hydraulic pump (7) with generator (6).
4, according to the flexible pavement comprehensive maintenance equipment of claim 3, it is characterized in that the output of described generator (6) and air pump (2) join, the output of described hydraulic pump (7) and a multiple directional control valve (8) join.
5, according to the flexible pavement comprehensive maintenance equipment of claim 4, it is characterized in that described multiple directional control valve (8) is three way reversing valves, this three the tunnel changes and takes out valve and connect hydraulic motor (14), road roller hitch (20) and a hydraulic pressure quick union (22) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200766449U CN201180252Y (en) | 2008-03-25 | 2008-03-25 | Synthetic servicing installation for asphalt pavement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200766449U CN201180252Y (en) | 2008-03-25 | 2008-03-25 | Synthetic servicing installation for asphalt pavement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201180252Y true CN201180252Y (en) | 2009-01-14 |
Family
ID=40249752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200766449U Expired - Fee Related CN201180252Y (en) | 2008-03-25 | 2008-03-25 | Synthetic servicing installation for asphalt pavement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201180252Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750577A (en) * | 2019-01-23 | 2019-05-14 | 江苏奥新科技有限公司 | A kind of environment-friendly type band heat preservation indirect type roller heating device |
| CN113718598A (en) * | 2021-09-03 | 2021-11-30 | 宇坤建设集团有限公司 | Paving device for road construction and control method thereof |
-
2008
- 2008-03-25 CN CNU2008200766449U patent/CN201180252Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750577A (en) * | 2019-01-23 | 2019-05-14 | 江苏奥新科技有限公司 | A kind of environment-friendly type band heat preservation indirect type roller heating device |
| CN113718598A (en) * | 2021-09-03 | 2021-11-30 | 宇坤建设集团有限公司 | Paving device for road construction and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 Termination date: 20110325 |