CN207685647U - Hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system - Google Patents
Hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system Download PDFInfo
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- CN207685647U CN207685647U CN201721751918.5U CN201721751918U CN207685647U CN 207685647 U CN207685647 U CN 207685647U CN 201721751918 U CN201721751918 U CN 201721751918U CN 207685647 U CN207685647 U CN 207685647U
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- aspiration channel
- heating plate
- electrostatic precipitator
- euction
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Abstract
The utility model provides a kind of hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system, including is sequentially connected the euction cap connect, aspiration channel, plasma electrostatic precipitator, air-introduced machine and exhaust duct.The utility model in the heating plate body of hot-in-place recycling for asphalt pavement special operation vehicle carriage bottom by being arranged euction cap, smoke outlet on euction cap is connected with aspiration channel, through twice to heating plate in liquefied gas burning caused by flue gas and when heat worn pavement produced pollution gas and dust cooling after feeding plasma electrostatic precipitator in, purified gas is discharged.The utility model is simple in structure, reasonable design, while ensureing adsorption efficiency, alleviate influence of the high temperature for aspiration channel and plasma electrostatic precipitator, service life is extended, and plasma electrostatic precipitator reduces the pollution to environment to the good purification of smoke exhaust, it is easy to utilize suitable for vehicle environment.
Description
Technical field
The utility model is related to a kind of dust pelletizing system, specifically a kind of hot-in-place recycling for asphalt pavement special operation vehicle
Dust pelletizing system.
Background technology
As China's economy develops rapidly, highway transportation is increasingly heavy, and overload of vehicle phenomenon is serious in addition, and road is split
The pavement diseases such as seam, pit slot, the integrated service for seriously affecting road surface is horizontal, shortens the service life on road surface, to the safety of driving
Property and comfort impact, and bring hidden trouble of traffic.Therefore, it is necessary to carry out repair maintenance to old road surface.
Hot-in-place recycling for asphalt pavement special operation vehicle can meet the process needed for asphalt surface hot reproduction construction operation, fit
In the breakage of dribbing road and road maintenance.Dedusting system is not configured in existing hot-in-place recycling for asphalt pavement special operation vehicle
System is provided with aspiration channel only in the main heating plate for heated asphalt road surface, since the temperature of main heating plate is usually above 200
DEG C, therefore, on the one hand aspiration channel has taken away the temperature on road surface when absorbing the flue dust on road surface, weakens road-surface heating effect, another
Aspect, the flue dust temperature sucked is higher, causes to damage to aspiration channel and car body, influences service life, and cannot be to being inhaled
The flue dust entered is purified, and is polluted the environment.
The flue dust generated to pitch according to spray deduster purifies, and effect is poor, and there are water source and sewage at
The problem of reason, is unsuitable for vehicle-mounted operation.Therefore, it is necessary to develop new to be applicable to hot-in-place recycling for asphalt pavement special operation vehicle
Dust pelletizing system.
Utility model content
The purpose of this utility model is just to provide a kind of hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system, with solution
Certainly existing hot-in-place recycling for asphalt pavement special operation vehicle is poor without dust pelletizing system or dust removing effects, influences car body service life, dirty
The problem of contaminating environment.
The utility model is realized in this way：
A kind of hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system, including：
Euction cap is arranged in the heating plate on being installed on hot-in-place recycling for asphalt pavement special operation vehicle, opens thereon
There is smoke outlet, for collecting the flue gas generated in the heating plate course of work and being produced during heating worn pavement
Raw pollution gas and dust；
Aspiration channel, one end connect with the smoke outlet on euction cap, and the other end connects with plasma electrostatic precipitator, use
It is transmitted in plasma electrostatic precipitator in by the flue gas of collection and dust；
Plasma electrostatic precipitator carries out purified treatment for the flue gas and dust to input；
Air-introduced machine is connected between the plasma electrostatic precipitator and exhaust duct, for providing system negative pressure, guides gas
Flow direction；And
Exhaust duct is connected on the air outlet of air-introduced machine, for purified gas to be discharged.
The heating plate includes main heating plate and splits the side heating plate in the main heating plate both sides, the aspiration channel packet
Include main aspiration channel, side aspiration channel and mixing aspiration channel；
The main aspiration channel is connected on the euction cap being installed in main heating plate, and the side aspiration channel is connected to installation
In on the euction cap in the heating plate of side, one end of the mixing aspiration channel is connected with the main aspiration channel and the side aspiration channel
It connects, the other end is connected with the plasma electrostatic precipitator.
The utility model passes through the heating plate body side in hot-in-place recycling for asphalt pavement special operation vehicle carriage bottom
The euction cap for not placing heating device is set, smoke outlet is provided on euction cap, and smoke outlet is connected with aspiration channel, is passed through
To flue gas caused by liquefied gas burning and when heating worn pavement, produced pollution gas and dust drop twice
It is sent into plasma electrostatic precipitator after temperature, the gas after being purified after dedusting, and purified gas is passed through into air inducing
Machine and exhaust duct discharge.
The temperature of gas and flue dust in aspiration channel is reduced, is subtracted while ensureing adsorption efficiency using such setting
Light influence of the high temperature for aspiration channel and plasma electrostatic precipitator, extends service life；Also, plasma electrostatic precipitation
Device can not only remove dust, also decompose pitch and add thermogenetic pollution gas, high to the purification efficiency of gas, and effect is good,
Mitigate the pollution to environment.
The utility model is simple in structure, reasonable design, to the good purification of smoke exhaust, is suitable for vehicle environment, is convenient for
It promotes and applies.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the rearview of heating plate in Fig. 1.
In figure, 1, heating plate, 2, aspiration channel, 3, plasma electrostatic precipitator, 4, air-introduced machine, 5, exhaust duct, 11, main heating
Plate, 12, side heating plate, the 13, first euction cap, the 14, second euction cap, the 15, first smoke outlet, the 16, second smoke outlet,
21, main aspiration channel, 22, side aspiration channel, 23, mixing aspiration channel.
Specific implementation mode
As shown in Figure 1, the utility model is the heating plate 1 in hot-in-place recycling for asphalt pavement special operation vehicle carriage bottom
It is upper that plasma electrostatic precipitator 33, air-introduced machine 44 and exhaust duct 55 are connected in turn by aspiration channel 2.Heating plate 1 includes main adds
Hot plate 11 and the side heating plate 12 in its both sides is split, side heating plate 12 is hinged in main heating plate 11.It is needing to add using side
When hot plate 12, side heating plate 12 is fallen under the action of linkwork, in the same plane with main heating plate 11, common to heat
Worn pavement.When without using side heating plate 12, under the action of linkwork, make side heating plate 12 folding dig to
On main heating plate 11.
Aspiration channel 2 includes main aspiration channel 21, side aspiration channel 22 and mixing aspiration channel 23, wherein the setting of main aspiration channel 21 exists
In the main heating plate 11 of hot-in-place recycling for asphalt pavement special operation vehicle carriage bottom, for absorbing liquefied gas in main heating plate 11
Flue gas and produced pollution gas and dust when heating worn pavement caused by burning.Side aspiration channel 22 is arranged
In side heating plate 12, heated for absorbing flue gas and side heating plate 12 caused by liquefied gas burning in side heating plate 12
Produced pollution gas and dust when worn pavement.Aspiration channel 23 is mixed with main aspiration channel 21 and side aspiration channel 22 to connect
It is logical, for mixing main aspiration channel 21 and 22 suction gas of side aspiration channel and dust.
The side that main aspiration channel 21 or side aspiration channel 22 are connected in the heating plate body of main heating plate 11 is provided with first row
Petticoat pipe shell 13, in side, the side of the heating plate body connecting side aspiration channel 22 of heating plate 12 is provided with the second euction cap 14,
Liquefied gas infrared reforming unit is not set in the part plate body, i.e., is not provided with heating device in the part plate body, not road pavement into
Row heating.The outside of first euction cap 13 is provided with the first smoke outlet 15, is provided in the outside of the second euction cap 14
Second smoke outlet 16, the first smoke outlet 15, the second smoke outlet 16 one end be separately positioned on the first euction cap 13 or second row
On petticoat pipe shell 14, and it is coupled logical, the other end is connected with main aspiration channel 21 or side aspiration channel 22.First smoke outlet 15 and
The material of two smoke outlets 16 is identical as the heating material of plate body, the strong material of heat penetration power is all made of, in this way, in heating plate
When produced pollution gas and dust pass through air hose when flue gas caused by liquefied gas burning, heating worn pavement,
Preliminary cooling has been carried out, influence of the high temperature for aspiration channel is alleviated.
Side aspiration channel 22 can absorb flue gas and part caused by the burning of 12 liquefied gas of side heating plate and heat breakage substantially
Produced pollution gas and dust when bituminous paving are easy to dissipate since side heating plate 12 is located at the outside of main heating plate 11
The temperature of heat, sucked flue gas and dust is relatively low.Main suction is reduced while ensureing adsorption efficiency using such setting
The heat taken away when the suction air volume of air hose 21 and air draught reduces the temperature of gas and flue dust in main aspiration channel 21, Bu Guoyou
Higher in the temperature of main heating plate 11, the gas temperature adsorbed is also higher.What main aspiration channel 21 and side aspiration channel 22 were sucked
After mixing aspiration channel 23 mixes, the temperature of mixed gas and dust is greatly reduced for gas and dust.Compared with the prior art in
Main aspiration channel 21, the mixed gas and the temperature of dust mixed in aspiration channel 23 are greatly reduced, reduce high temperature for aspiration channel,
The influence of plasma electrostatic precipitator 3 and car body, extends service life.
The setting of plasma electrostatic precipitator 3 is connected to the two respectively between mixing aspiration channel 23 and air-introduced machine 4.It is mixed
The gas and dust closed in aspiration channel 23 enters plasma electrostatic precipitator 3 under the action of air-introduced machine 4, is removed in plasma electrostatic
It is purified in dirt device 3, purified gas enters air-introduced machine 4.Air-introduced machine 4 provides negative pressure for system, guides airflow direction.Row
The setting of air hose 5 gas after purified in air-introduced machine 4 is discharged in 4 air outlet of air-introduced machine.
Liquefied gas in the main heating plate 11 and side heating plate 12 of hot-in-place recycling for asphalt pavement special operation vehicle carriage bottom
Flue gas and produced pollution gas and dust are carried out through euction cap when heating worn pavement caused by burning
After preliminary cooling, into main aspiration channel 21 and side aspiration channel 22, main aspiration channel will be come from by entering back into mixing aspiration channel 23 later
21 and side aspiration channel 22 flue gas and mix dust, further decrease the temperature of flue gas.Exhaust gas continuation flow through backward etc. from
Sub- electrostatic precipitator 3 removes short grained flue dust under the action of plasma, and decomposes pitch and add thermogenetic pollutant,
Obtain clean gas.The air-introduced machine 4 being arranged on 3 air outlet of plasma electrostatic precipitator can make smoke exhaust along each of setting
Equipment moving, clean gas enter after air-introduced machine 4 through 5 row of exhaust duct to air.
Claims (2)
1. a kind of hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system, which is characterized in that including：
Euction cap is arranged in the heating plate on being installed on hot-in-place recycling for asphalt pavement special operation vehicle, thereon the row of being provided with
Mouth, for collect the flue gas generated in the heating plate course of work and during heating worn pavement caused by
Pollution gas and dust；
Aspiration channel, one end connect with the smoke outlet on euction cap, and the other end connects with plasma electrostatic precipitator, and being used for will
The flue gas and dust of collection are transmitted in plasma electrostatic precipitator；
Plasma electrostatic precipitator carries out purified treatment for the flue gas and dust to input；
Air-introduced machine is connected between the plasma electrostatic precipitator and exhaust duct, for providing system negative pressure, guides air-flow side
To；And
Exhaust duct is connected on the air outlet of air-introduced machine, for purified gas to be discharged.
2. hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system according to claim 1, which is characterized in that described
Heating plate includes main heating plate and splits the side heating plate in the main heating plate both sides, the aspiration channel include main aspiration channel,
Side aspiration channel and mixing aspiration channel；
The main aspiration channel is connected on the euction cap being installed in main heating plate, and the side aspiration channel, which is connected to, is installed on side
On euction cap in heating plate, one end of the mixing aspiration channel is connected with the main aspiration channel and the side aspiration channel,
The other end is connected with the plasma electrostatic precipitator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751918.5U CN207685647U (en) | 2017-12-15 | 2017-12-15 | Hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721751918.5U CN207685647U (en) | 2017-12-15 | 2017-12-15 | Hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207685647U true CN207685647U (en) | 2018-08-03 |
Family
ID=62997964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721751918.5U Active CN207685647U (en) | 2017-12-15 | 2017-12-15 | Hot-in-place recycling for asphalt pavement special operation vehicle dust pelletizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207685647U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758854A (en) * | 2019-01-24 | 2019-05-17 | 河北扶波机械制造有限公司 | A kind of asphalt surface hot reproduction vehicle smog dust pelletizing system and dust removal method |
| CN110219227A (en) * | 2019-07-19 | 2019-09-10 | 河北扶波机械制造有限公司 | A kind of sheet pavement in-situ heat regeneration integrated vehicle |
-
2017
- 2017-12-15 CN CN201721751918.5U patent/CN207685647U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109758854A (en) * | 2019-01-24 | 2019-05-17 | 河北扶波机械制造有限公司 | A kind of asphalt surface hot reproduction vehicle smog dust pelletizing system and dust removal method |
| CN110219227A (en) * | 2019-07-19 | 2019-09-10 | 河北扶波机械制造有限公司 | A kind of sheet pavement in-situ heat regeneration integrated vehicle |
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