CN205604042U - Hot -blast regenerating unit on spot that heats of bituminous paving fuel - Google Patents

Hot -blast regenerating unit on spot that heats of bituminous paving fuel Download PDF

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Publication number
CN205604042U
CN205604042U CN201520875360.6U CN201520875360U CN205604042U CN 205604042 U CN205604042 U CN 205604042U CN 201520875360 U CN201520875360 U CN 201520875360U CN 205604042 U CN205604042 U CN 205604042U
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heating
hot
heater
mix
cylinder
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CN201520875360.6U
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王志山
姜军
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Chia Tai Precision Technology (Dalian) Co., Ltd.
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Jilin Jiapeng Group Co Ltd
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Abstract

The utility model discloses a bituminous paving hot in -Place recycling device, add heat engine and regeneration mix paver including the first heat engine, second of adding, the first heat engine, second of adding adds the cooperation work of advancing in succession in order of heat engine and regeneration mix paver, first heat engine, the second of adding is with all setting up the hot -blast heating device of fuel on the heat engine, the hot -blast heating device of fuel includes furnace, combustor and hot -air distribution board, is provided with hot -blast transfer passage in one side of furnace, and hot -blast transfer passage intercommunication hot -air distribution board is provided with blow hole on the hot -air distribution board, is provided with the return air sunction inlet in the one end of hot -air distribution board, and the return air sunction inlet passes through return air passageway and furnace intercommunication. The utility model discloses a mode of layering heating divides two -layer heating twice scarify, and heating efficiency obviously improves, adds 140 DEG C of temperature of heat engine heating than traditional pitch and obviously reduces, and high temperature produces pitch black dust and has not just also existed, and the road surface of regenerating in addition is heated more evenly, can greatly sparingly heat fuel.

Description

A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device
Technical field
This utility model relates to a kind of asphalt pavement construction device, concretely relates to a kind of bituminous paving fuel oil hot blast Leveled heating rake pine and the sheet pavement in-situ heat regeneration device of mobile mix.
Background technology
Current domestic and international existing road surface in-situ heat regeneration heating unit, the side that former road surface is directly heated by many employings Formula.Due to regeneration surface layer general 4-6 cm thick, heat energy is delivered to bottom needs certain time and enough energy, such output Problem is: the asphalt mixture warm of bituminous paving top 1-2 cm thick spends height, commonly reaches 200 DEG C, but 3-6 centimetre, bottom The bitumen layer temperature at place but only about 80 DEG C, overall road-surface heating non-uniform phenomenon is extremely serious;Regenerated road surface comes and goes heating Reach construction temperature and need 3 heater, cause a large amount of waste of fuel;Bituminous paving can produce substantial amounts of dark asphalt flue dust, Pollute environment, the most uneconomical the most not environmentally.
Summary of the invention
The purpose of this utility model is to provide a kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device.
The technical solution that this utility model is used is:
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device, including the first heater, the second heater and regeneration Mix paver, the first heater, the second heater coordinate advance work the most continuously with regeneration mix paver;Described The fuel oil hot air heating apparatus that the bituminous paving of road pavement 1-2 cm thick carries out heating it is provided with in one heater, and will heating Rear bituminous paving rake pine 1-2 centimetre is deep and puts together the spike up apparatus as ground floor reworked material;In described second heater It is provided with the fuel oil hot air heating apparatus that the bituminous paving of road pavement 2-6 cm thick carries out heating, and will bituminous paving after heating Rake pine 2-6 centimetre is deep and puts together the spike up apparatus as second layer reworked material, and the first heater is put together Ground floor reworked material is transferred to the reworked material transfer device above second layer reworked material;It is provided with on described regeneration mix paver Heating mix cylinder, receives with reworked material ground floor reworked material, second layer reworked material collected in the lump in heating mix cylinder Acquisition means, and by the cloth lying device on the mixture laying that mixes to road surface, heating mix cylinder is provided with fire Flame heater;Described fuel oil hot air heating apparatus includes burner hearth, burner and hot air distribution plate, in being internally provided with of burner hearth Sleeve pipe, described burner is arranged on one end of inner sleeve, and burner is connected, at the one of burner hearth with heating fuel chambers by petroleum pipeline Side is provided with the hot blast transfer passage that connect internal with burner hearth, and hot blast transfer passage connection hot air distribution plate, at hot air distribution plate On be provided with blowhole, be provided with return air suction inlet in one end of hot air distribution plate, return air suction inlet pass through return air channel and stove Thorax connects, and is provided with blower fan on return air channel.
Preferably, described reworked material transfer device includes rewinding scraper bowl, oblique feeding carrier and horizontal conveying belt, oblique feeding Carrier is in tilted layout, and is provided with material scraping plate, and described rewinding scraper bowl is arranged on the bottom of oblique feeding carrier, and oblique feeding is defeated The top sending device connects one end of horizontal conveying belt, and the other end of horizontal conveying belt extends to the discharging opening at the second heater rear portion.
Preferably, described regeneration mix paver also includes the interpolation hopper of new asphalt and horizontal cylinder of mixing, and adds Hopper is sent to heat mix cylinder through material conveyer belt, and the reworked material heated mix cylinder that heating mix cylinder mixes goes out Material mouth is delivered to horizontal mix cylinder.
Preferably, spraying device for regeneration agent is installed at the described horizontal top mixing cylinder, horizontal mix cylinder be internally provided with rotation Blade, horizontal mix the material that cylinder mixes and is delivered to cloth lying device through horizontal cylinder discharging opening of mixing.
Preferably, a length of 5-15 rice of described heating mix cylinder, width is 3-5 rice, heats mix drum-inclined cloth Putting, angle of inclination is 1-6 degree.
Preferably, described reworked material collection device includes rewinding scraper bowl, oblique feeding carrier and horizontal conveying belt, oblique feeding Carrier is in tilted layout, and is provided with material scraping plate, and described rewinding scraper bowl is arranged on the bottom of oblique feeding carrier, and oblique feeding is defeated The top sending device connects one end of horizontal conveying belt, and the other end of horizontal conveying belt extends to heat the charging aperture of mix cylinder.
Preferably, the outside at burner hearth is provided with adiabator layer.
Preferably, described hot air distribution plate includes telescoping tube and the plenum chamber that relieves dizziness, high fever, infantile convulsions, epilepsy, etc., and described blowhole is at telescoping tube and relieves dizziness, high fever, infantile convulsions, epilepsy, etc. The bottom even of plenum chamber is laid.
Advantageous Effects of the present utility model is:
(1) this utility model uses the mode of leveled heating, the first first heater by road-surface heating to 70--80 DEG C, the One heater rear portion installs a set of spike up apparatus additional, the road surface of heating is first harrowed pine 1-2 centimetre and utilizes the receipts within spike up apparatus Reworked material after rake pine is collected by acquisition means;First heater, equipped with reworked material transfer device, is collected by the second heater Reworked material move to heater rear portion, the second heater inferior part inferior part road pavement heats, and heating-up temperature is at 70-80 DEG C, the second heater carries spike up apparatus, the road surface of heating is harrowed pine 2-6 centimetre again, so heats twice rake due to a point two-layer Pine, the efficiency of heating surface significantly improves, and substantially reduces than 140 DEG C of temperature of traditional asphalt heater heating, and high temperature produces pitch blackness powder Dirt does not exists, and regenerated road surface is heated evenly, can be greatly saved heating fuel.This utility model uses 2 not The heater of congenerous, the most cost-effective, reach again the effect got twice the result with half the effort, saved the energy, eliminate asphalt smoke, society's effect Benefit and economic benefit are fairly obvious.
(2) asphalt-regenerating material collection device is installed additional, by first, second heater on this utility model regeneration mix paver The reworked material put together rises in the heating mix cylinder of regeneration mix paver, reworked material is carried out post bake, adds Reworked material temperature after heat rises to 140-160 DEG C, and the heat simultaneously produced heater reclaims, and wherein 50% for again Life front portion heating plate road pavement heating and thermal insulation, another 50% heat is incorporated into heater for cylinder second-time burning;After heating Reworked material is delivered in regenerating device postmedian horizontal mixes cylinder carry out forcing mix, and sprays regenerative agent, the regeneration after mix Compound uniformity, comprehensive mechanical index fully meets the requirement of national regulation, and utilizes the cloth at regenerating device rear portion to pave Device paves.Post bake is collected and carried out to regenerating mixture by this utility model, ensures that regenerating mixture is the warmest Degree, and fully ensured that the uniformity consistency of reworked material mix, improve final decking and rolling temperature, thus fully ensure regeneration The quality on rear road surface.
(3) this utility model utilizes the first heater, the second heater and regeneration mix paver totally three covering device, fully Change conventional regeneration machine pave reworked material time temperature low, the difficulty of difficult quality guarantee, be greatly improved the road surface after regeneration Quality, saves the energy simultaneously, promotes the competitiveness of autonomous innovation.
(4) this utility model uses fuel oil combustion heating circulating air, and circulating air is again by the cloth on hot air distribution plate Air holes is directly blown onto bituminous paving in the way of road pavement heats, and adds thermogenetic hot blast and reaches 800-900 degree Celsius, right Bituminous paving heats is good, and heating-up temperature is controlled, and the hot blast almost all after heating recycles, and heat-energy losses is little, saves The energy.
(5) this utility model sets up soot processing device above hot air distribution plate, will spill in heating process Hot blast is effectively treated, and eliminates asphalt smoke, and environmental benefit is notable.
Accompanying drawing explanation
The utility model is described in further detail with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is the structural representation of the first heater;
Fig. 2 is the structural representation of the second heater;
Fig. 3 is that the trapezoidal ridge shape reworked material that after first and second heater works, reworked material is formed on road surface stacks cross section Figure;
Fig. 4 is the structure of reworked material collection device in reworked material transfer device and regeneration mix paver in the second heater Schematic diagram;
Fig. 5 is the structural representation of regeneration mix paver;
Fig. 6 is to heat mix cylinder and the structural representation of sirocco reclamation part in regeneration mix paver;
Fig. 7 is that three machines of this utility model coordinate advance work sheet the most continuously;
Fig. 8 is the structural representation of fuel oil hot air heating apparatus;
Fig. 9 is the structure diagram of hot air distribution plate in this utility model.
Detailed description of the invention
In conjunction with accompanying drawing, a kind of sheet pavement in-situ heat regeneration device, including first heater the 1, second heater 2 and regeneration Mix paver 3.First heater the 1, second heater 2 coordinates advance work the most continuously with regeneration mix paver 3, as Shown in Fig. 7.
As it is shown in figure 1, the first heater 1 includes vehicle body 101, vehicle body 101 is provided with fuel oil hot air heating apparatus, rake Pine device 102, power walking device and operating system 103.Fuel oil hot air heating apparatus includes heating plate 104 and heating fuel chambers 105.Heating plate 104 is arranged on the middle and lower part of vehicle body, is provided above flue dust conveyance conduit 106 in heating plate 104, and flue dust is defeated The tail end sending pipeline 106 is provided with soot processing device 107.Power walking device includes electromotor 108 and wheel 109 etc..The One heater 1 can voluntarily before and after and left and right directions move, first with the heating plate 104 of heater bottom to asphalt road during work Face is heated, and the travel speed of heater is 0-10km/ hour, and the fuel of heating uses fuel oil.Under in first heater 1 The heating plate 104 in portion heats for the bituminous paving of road pavement 1-2 cm thick, and bituminous paving is heated to 70--80 DEG C. Spike up apparatus 102 in the middle part of first heater 1 is deep for bituminous paving is harrowed pine 0-2 centimetre, and collects in the middle of heater, with Heater to move forward, stack band at regenerated road surface intermediate formation one trapezoidal ridge shape reworked material, as shown in Figure 3.Due to this Bituminous paving is only heated to about 70-80 DEG C by platform heater, will not produce glance coal, and pavement asphalt mixture softens simultaneously, While rake pine, the grating on former road surface and rubble are not destroyed, and due in the low road surface of heating-up temperature Colophonium the highest Temperature is aging, and the quality of subsequent regeneration material has been had abundant guarantee.
As in figure 2 it is shown, the second heater 2 includes vehicle body 201, vehicle body 201 is provided with fuel oil hot air heating apparatus, rake Pine device 202, reworked material transfer device 203, power walking device and operating system 204.Fuel oil hot air heating apparatus includes adding Hot plate 205 and heating fuel chambers 206.Heating plate 205 is arranged on the middle and lower part of vehicle body 201, being provided above of heating plate 205 Flue dust conveyance conduit 207, the tail end of flue dust conveyance conduit 207 is provided with soot processing device 208.Power walking device includes sending out Motivation 209 and wheel 2010 etc..As shown in Figure 4, reworked material transfer device 203 includes rewinding scraper bowl 2031, oblique feeding carrier 2032 and horizontal conveying belt 2033, oblique feeding carrier 2032 is in tilted layout, and is provided with material scraping plate 2034.Rewinding scraper bowl 2031 bottoms being arranged on oblique feeding carrier 2032, the top of oblique feeding carrier 2032 connects the one of horizontal conveying belt 2033 End, the other end of horizontal conveying belt 2033 extends to the discharging opening at the second heater 2 rear portion.Second heater 2 can voluntarily before and after And left and right directions moves, first with the anterior reworked material transfer device 203 of the second heater 2, by the first heater advance work The trapezoidal ridge shape reworked material formed is collected, and rewinding scraper bowl 2031 utilizes heater forward thrust, ridge shape regeneration shovel is entered With the oblique feeding carrier 2032 of material scraping plate, reworked material risen in the middle part of heater and be transported to through horizontal conveying belt 2033 Heater rear portion discharging opening 2011.The heating plate 205 of the second heater middle and lower part is for the bituminous paving of road pavement 2-6 cm thick Heating, heating-up temperature 70--80 DEG C, the travel speed of heater is 0-10km/ hour.The rake of the second heater postmedian Pine device 202 by deep for bituminous paving rake pine 2-6 centimetre, after reworked material collected spike up apparatus postmedian, along with heater to Front movement, stacks band at the ridge shape reworked material that regenerated road surface intermediate formation one is trapezoidal, as shown in Figure 3.Second heater 2 front end Collect the first heater reclaimed asphalt mixture come and fallen the second heater rake pine again by heater rear portion discharging opening 2011 On raw material, define the trapezoidal ridge shape reworked material of first, second heater leveled heating regeneration, for regeneration mix paver 3 Use.Second heater 2, by road-surface heating to about 70-80 DEG C, will not produce glance coal, and pavement asphalt mixture is soft simultaneously Changing, while rake pine, grating and the rubble on former road surface is not destroyed, reworked material temperature consistency and reworked material uniformity ratio Conventional regeneration equipment lifting is notable.
As seen in figs. 5-6, regeneration mix paver 3 includes vehicle body 301, is provided with new asphalt on vehicle body 301 Interpolation hopper 302, heating mix cylinder 303, reworked material collection device 304, horizontal mix cylinder 305, cloth lying device, power Running gear and operating system 306.Add hopper 302 and be sent to heat mix cylinder 303, heating mix rolling through material conveyer belt The reworked material heated mix cylinder discharging opening 3031 that mixes of cylinder is delivered to horizontal mix cylinder 305.The length of heating mix cylinder 303 Degree is 5-15 rice, and width is 3-5 rice, and heating mix cylinder 303 is in low being in tilted layout after front height, and angle of inclination is 1-6 degree, peace Be placed on the postmedian of vehicle body 301, heating mix cylinder 303 can autorotation, rear portion is provided with fired heater 307.Described again The structure of raw material collection device with the reworked material transfer device in the second heater, including rewinding scraper bowl, oblique feeding carrier and Horizontal conveying belt, oblique feeding carrier is in tilted layout, and is provided with material scraping plate, and described rewinding scraper bowl is arranged on the conveying of oblique feeding The bottom of device, the top of oblique feeding carrier connects one end of horizontal conveying belt, and the other end of horizontal conveying belt extends to heating and mixes Close the charging aperture 3032 of cylinder 303.Spraying device for regeneration agent 308 is installed at the horizontal top mixing cylinder 305, and the horizontal inside mixing cylinder sets It is equipped with rotating vane 309, horizontal mix the material that cylinder mixes and be delivered to cloth lying device through horizontal cylinder discharging opening of mixing.Horizontal mix The both sides of cylinder 305 are provided with control and horizontal mix the hydraulic arm 3020 that cylinder 305 moves up and down.Cloth lying device includes cloth screw feeder 3010 and screed 3011.Power walking device includes electromotor 3012 and wheel 3013 etc..
As to further design of the present utility model, described regeneration mix paver is additionally provided with heating plate 3014 He Heating fuel chambers 3015, is provided above flue dust conveyance conduit 3016, the tail of flue dust conveyance conduit 3016 in heating plate 3014 End is provided with blower fan 3017.The described heating the most external blower fan of mix cylinder 3017, and by external first warm-air pipe of blower fan 3017 Road 3018 and the second hot air duct 3019, the first hot air duct 3018 connects fired heater 307, and the second hot air duct 3019 is even Connect heating plate 3014.
Regeneration mix paver 3 can voluntarily before and after and left and right directions move.Regeneration mix paver 3 front end is that new Colophonium mixes Close the interpolation hopper 302 of material, need former road surface is carried out mix-design before regeneration construction, determine that pavement damage degree is optional and add Add 0--30% and newly mix asphalt, interpolation newly mix asphalt from regeneration mix paver front end interpolation hopper 302 Enter and send into heating mix cylinder 303 through conveyer belt.Regeneration mix paver direction of advance the second skate rear portion is that reworked material is received Acquisition means 304, as shown in Figure 4, reworked material collection device 304 heats in mix cylinder 303 in order to be collected by reworked material structure, Asphalt mixture mixing is newly mixed with what interpolation hopper 302 entered.Heating mix cylinder 303 length 5-15 rice, width 3-5 rice, front After height, low dip angle is 1--6 degree, is placed in the postmedian of regeneration mix paver vehicle body, and heating mix cylinder can revolve voluntarily Turning, rear portion, with fired heater, can be heated to 140--160 DEG C by the reworked material of entrance cylinder by original 70--80 DEG C, So can fully ensure that the paving material of regenerating mixture, it is ensured that grinding compacting.Have in regeneration mix paver middle and lower part and add Hot plate 3014, carries out Heat preservation to the road surface after regeneration rake pine, it is ensured that regeneration zone carries out sufficient thermally coupled with rake pine end face. The reworked material that heated mix cylinder 303 mixes is transported to regenerate mix paver 3 the 3rd through cylinder rear portion discharging opening 3031 The moving up and down horizontal of skate tire rear portion is mixed in cylinder 305, and spraying device for regeneration agent 308 is installed at horizontal cylinder 305 top of mixing, then The metering that raw agent is sprayed determines interpolation regenerant consumption by the ageing of asphalt regeneration test that laboratory in advance determines, regenerative agent sprays Device 308 mixes cylinder 305 top horizontal.Horizontal cylinder interior rotating vane 309 of mixing is utilized to carry out regenerative agent and Bituminous concrete surface after sprinkling Compound mix.Discharge from horizontal cylinder rear portion discharging opening of mixing after mix, through cloth screw feeder 3010, asphalt is evenly distributed To road surface, through screed 3011 by the mixture laying after regeneration to road surface.Reworked material after paving rolls, and uses double Steel wheel pair drives double vibratory roller and rubber-tyred roller cooperation is carried out, by road surface grinding compacting.Additionally heating mix cylinder 303 exists Hot blast through cylinder is reclaimed by heating process, utilizes the blower fan 3017 of drum overhead that the hot blast discharged is carried out again Utilizing, wherein the hot blast of 50% recycles through the first hot air duct 3018 and reuses to heater, the hot blast warp of other 50% Second hot air duct 3019 is assigned to regenerate mix paver middle and lower part heating plate 3014, carries out the road surface insulation work after rake pine Make, thus the hot blast discharging heating mix drum overhead sufficiently utilizes.
The above heating plate is hot air distribution plate, has all deposited fuel oil in heating fuel chambers.As shown in Figure 8,9, combustion Oil hot air heating apparatus includes burner hearth 4, burner 5 and hot air distribution plate, is internally provided with inner sleeve 6, described combustion at burner hearth 4 Burner 5 is arranged on one end of inner sleeve 6, and burner 5 is connected with heating fuel chambers by petroleum pipeline.Arrange in the side of burner hearth 4 Having the hot blast transfer passage 7 that connect internal with burner hearth, hot blast transfer passage 7 connects hot air distribution plate, sets on hot air distribution plate Being equipped with blowhole 8, be provided with return air suction inlet 9 in one end of hot air distribution plate, return air suction inlet 9 is by return air channel 10 and stove Thorax 4 connects, and on return air channel, 10 are provided with blower fan 11.The outside of burner hearth 4 is provided with adiabator layer 12.Described hot blast divides Fabric swatch includes telescoping tube 13 and the plenum chamber 14 that relieves dizziness, high fever, infantile convulsions, epilepsy, etc., and described blowhole 8 is at telescoping tube 13 and the bottom even of the plenum chamber 14 that relieves dizziness, high fever, infantile convulsions, epilepsy, etc. Lay.
This utility model utilizes first heater the 1, second heater 2 and regeneration mix paver 3 totally three covering device, fully Change conventional regeneration machine pave reworked material time temperature low, the difficulty of difficult quality guarantee, be greatly improved the road surface after regeneration Quality, saves the energy simultaneously, promotes the competitiveness of autonomous innovation.
The part do not addressed in aforesaid way is taked or uses for reference prior art to realize.
Above only describes ultimate principle of the present utility model and preferred implementation, it is noted that for this area For technical staff, on the premise of without departing from this utility model structure, it is also possible to make some deformation and improvement, these also should This is considered as protection domain of the present utility model.

Claims (8)

1. a bituminous paving fuel oil Hot-blast Heating in-place regeneration device, it is characterised in that: include the first heater, the second heating Machine and regeneration mix paver, the first heater, the second heater coordinate advance work the most continuously with regeneration mix paver Make;The fuel oil hot air heating apparatus that the bituminous paving of road pavement 1-2 cm thick carries out heating it is provided with in described first heater, With will after heating bituminous paving rake pine 1-2 centimetre deep and put together the spike up apparatus as ground floor reworked material;Described second The fuel oil hot air heating apparatus that the bituminous paving of road pavement 2-6 cm thick carries out heating it is provided with in heater, and will be after heating Bituminous paving rake pine 2-6 centimetre is deep and puts together the spike up apparatus as second layer reworked material, and by the first heater collection In the ground floor reworked material that gets up be transferred to the reworked material transfer device above second layer reworked material;Described regeneration mix paver On be provided with heating mix cylinder, with by ground floor reworked material, second layer reworked material in the lump collect heating mix cylinder in Reworked material collection device, and by the cloth lying device on the mixture laying that mixes to road surface, on heating mix cylinder It is provided with fired heater;Described fuel oil hot air heating apparatus includes burner hearth, burner and hot air distribution plate, in the inside of burner hearth Being provided with inner sleeve, described burner is arranged on one end of inner sleeve, and burner is connected with heating fuel chambers by petroleum pipeline, The side of burner hearth is provided with the hot blast transfer passage that connect internal with burner hearth, and hot blast transfer passage connection hot air distribution plate, in warm Being provided with blowhole on wind distribution grid, be provided with return air suction inlet in one end of hot air distribution plate, return air suction inlet passes through return air Passage connects with burner hearth, is provided with blower fan on return air channel.
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device the most according to claim 1, it is characterised in that: described Reworked material transfer device includes rewinding scraper bowl, oblique feeding carrier and horizontal conveying belt, and oblique feeding carrier is in tilted layout, on it Being provided with material scraping plate, described rewinding scraper bowl is arranged on the bottom of oblique feeding carrier, and the top water receiving of oblique feeding carrier is put down defeated Sending one end of band, the other end of horizontal conveying belt extends to the discharging opening at the second heater rear portion.
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device the most according to claim 1, it is characterised in that: described Regeneration mix paver also includes the interpolation hopper of new asphalt and horizontal cylinder of mixing, and adds hopper through material conveyer belt transmission To heating mix cylinder, the heating reworked material heated mix cylinder discharging opening that mixes of mix cylinder is delivered to horizontal mix cylinder.
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device the most according to claim 1, it is characterised in that: described Spraying device for regeneration agent is installed at the horizontal top mixing cylinder, and the horizontal rotating vane that is internally provided with mixing cylinder, horizontal cylinder of mixing mixes Material be delivered to cloth lying device through horizontal cylinder discharging opening of mixing.
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device the most according to claim 1, it is characterised in that: described The a length of 5-15 rice of heating mix cylinder, width is 3-5 rice, and heating mix drum-inclined is arranged, angle of inclination is 1-6 degree.
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device the most according to claim 1, it is characterised in that: described Reworked material collection device includes rewinding scraper bowl, oblique feeding carrier and horizontal conveying belt, and oblique feeding carrier is in tilted layout, on it Being provided with material scraping plate, described rewinding scraper bowl is arranged on the bottom of oblique feeding carrier, and the top water receiving of oblique feeding carrier is put down defeated Sending one end of band, the other end of horizontal conveying belt extends to heat the charging aperture of mix cylinder.
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device the most according to claim 1, it is characterised in that: at stove The outside of thorax is provided with adiabator layer.
A kind of bituminous paving fuel oil Hot-blast Heating in-place regeneration device the most according to claim 1, it is characterised in that: described Hot air distribution plate includes telescoping tube and the plenum chamber that relieves dizziness, high fever, infantile convulsions, epilepsy, etc., and described blowhole is at telescoping tube and the bottom even cloth of the plenum chamber that relieves dizziness, high fever, infantile convulsions, epilepsy, etc. If.
CN201520875360.6U 2015-11-05 2015-11-05 Hot -blast regenerating unit on spot that heats of bituminous paving fuel Active CN205604042U (en)

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CN201520875360.6U CN205604042U (en) 2015-11-05 2015-11-05 Hot -blast regenerating unit on spot that heats of bituminous paving fuel

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Application Number Priority Date Filing Date Title
CN201520875360.6U CN205604042U (en) 2015-11-05 2015-11-05 Hot -blast regenerating unit on spot that heats of bituminous paving fuel

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CN205604042U true CN205604042U (en) 2016-09-28

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112502001A (en) * 2020-11-23 2021-03-16 李绍森 Asphalt pavement antiskid processing apparatus
CN113481794A (en) * 2021-07-28 2021-10-08 杨静平 Asphalt tank heating and stirring integrated device for asphalt distribution truck

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112502001A (en) * 2020-11-23 2021-03-16 李绍森 Asphalt pavement antiskid processing apparatus
CN112502001B (en) * 2020-11-23 2022-05-10 山东林民公路材料有限公司 Asphalt pavement antiskid processing apparatus
CN113481794A (en) * 2021-07-28 2021-10-08 杨静平 Asphalt tank heating and stirring integrated device for asphalt distribution truck

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TR01 Transfer of patent right

Effective date of registration: 20170320

Address after: Fuquan road 116000 Liaoning city in Dalian Province Economic and Technological Development Zone No. 23

Patentee after: Chia Tai Precision Technology (Dalian) Co., Ltd.

Address before: 130000 Jiutai West Ring Road, Jilin, Changchun, No. 65-18

Patentee before: JILIN JIAPENG GROUP CO., LTD.

PE01 Entry into force of the registration of the contract for pledge of patent right
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Denomination of utility model: Hot -blast regenerating unit on spot that heats of bituminous paving fuel

Effective date of registration: 20190320

Granted publication date: 20160928

Pledgee: Jilin nine rural commercial bank, Limited by Share Ltd Changchun branch

Pledgor: Chia Tai Precision Technology (Dalian) Co., Ltd.

Registration number: 2019220000005

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PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210609

Granted publication date: 20160928

Pledgee: Jilin nine rural commercial bank Limited by Share Ltd. Changchun branch

Pledgor: Jiapeng Precision Engineering Technology (Dalian) Co.,Ltd.

Registration number: 2019220000005

PE01 Entry into force of the registration of the contract for pledge of patent right
PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: A local regeneration device for hot air heating of oil on Asphalt Pavement

Effective date of registration: 20210916

Granted publication date: 20160928

Pledgee: Jilin nine rural commercial bank Limited by Share Ltd. Changchun branch

Pledgor: Jiapeng Precision Engineering Technology (Dalian) Co.,Ltd.

Registration number: Y2021220000088