CN205604025U - Pitch regenerating unit with pitch smoke and dust processing mechanism - Google Patents
Pitch regenerating unit with pitch smoke and dust processing mechanism Download PDFInfo
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- CN205604025U CN205604025U CN201620277879.9U CN201620277879U CN205604025U CN 205604025 U CN205604025 U CN 205604025U CN 201620277879 U CN201620277879 U CN 201620277879U CN 205604025 U CN205604025 U CN 205604025U
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Abstract
The utility model discloses a pitch regenerating unit with pitch smoke and dust processing mechanism, it includes the first heat engine that adds, the second adds heat engine and regeneration mix paver, the smoke and dust pipeline of regeneration mix paver and the fan of a pitch smoke and dust processing mechanism are linked together, pitch smoke and dust processing mechanism includes incineration chamber, the incineration chamber outside is provided with the heat preservation, U -shaped heating pipe and a plurality of heating units have been arranged in the incineration chamber, be provided with between every heating unit and keep apart the magnetism post, the U -shaped heating pipe includes the inlet end and gives vent to anger the end, the inlet end is linked together with the fan, the end of giving vent to anger of U -shaped heating pipe is buckled and is moved towards a plurality of heating units. The utility model discloses scarify to bituminous paving is effectual to can be with the pitch behind the scarify material centre of putting together together, first pivot and second change the shaft position and can carry out freedom adjustment according to pavement width and the unsmooth condition etc. Moreover, and the flue gas that produces among the synchronous processing pitch regenerative process, the environmental protection more of regenerating of messenger's pitch.
Description
Technical field
This utility model relates to a kind of asphalt pavement construction device, particularly relates to a kind of asphalt-regenerating device with asphalt smoke processing mechanism.
Background technology
Highway in China quickly grew in recent years, after bituminous paving comes into operation, various damage phenomenon is there will be under the comprehensive function of the factors such as vehicle-mounted and external environment, in order to extend the service life of bituminous paving and ensure the pavement performance of bituminous paving, need in time bituminous paving to be carried out maintenance.Asphalt pavement conserving maintenance process approximately as: first former road surface is preheated, then harrows pine, then the waste asphalt material after rake pine is carried out mix with new asphalt material, pave the most again.At present, existing spike up apparatus is bad to bituminous paving rake pine effect, and the many employings of asphalt mixed manually pave, and inefficiency, paving effect is poor.And in-situ heat regeneration machine is in heating old pavement production process, ground heating and old asphalt entrance are mixed the old asphalt mixture in cylinder and all can be produced substantial amounts of bitumen flue gas, and existing regenerating device both domestic and external does not has these flue gases does not carries out system process, directly asphalt smoke is drained in the middle of air, environment is produced the biggest pollution.Therefore, prior art needs further improvement and develops.
Summary of the invention
In view of above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of asphalt-regenerating device with asphalt smoke processing mechanism.
For solving above-mentioned technical problem, this utility model scheme includes:
A kind of asphalt-regenerating device with asphalt smoke processing mechanism, it includes the first heater, second heater and regeneration mix paver, wherein, the flue dust conveyance conduit of regeneration mix paver and the blower fan of an asphalt smoke processing mechanism are connected, asphalt smoke processing mechanism includes Burning Room, heat-insulation layer it is provided with outside Burning Room, it is disposed with U-shaped in Burning Room and adds heat pipe and multiple heating units, isolation magnetic post it is provided with between each heating unit, U-shaped adds heat pipe and includes inlet end and outlet side, inlet end is connected with blower fan, U-shaped adds heat pipe and is repeatedly weaving through multiple heating unit, U-shaped adds the outlet side of heat pipe and bends towards multiple heating units, the side of Burning Room is provided with emptying pipeline.
Described asphalt-regenerating device, wherein, above-mentioned heating unit includes the quarl that cross section is " mouth " font, resistive heater it is disposed with inside quarl, quarl both sides are respectively arranged with high temperature resistant steel plate, the outside of high temperature resistant steel plate is provided with heating net, and the mesh number of heating net is at 40 mesh-200 mesh.
Described asphalt-regenerating device, wherein, above-mentioned Burning Room is configured with the top cover that can dismantle；U-shaped adds to be provided with on the outlet side of heat pipe and subtracts stream plate.
Described asphalt-regenerating device, wherein, the first heater, the second heater coordinate advance work the most continuously with regeneration mix paver；The heater that the bituminous paving of road pavement 1-2 cm thick carries out heating it is provided with in described first heater, and will bituminous paving rake pine 1-2 centimetre be deep after heating and puts together the spike up apparatus as ground floor reworked material；The heater that the bituminous paving of road pavement 2-6 cm thick carries out heating it is provided with in described second heater, with will after heating bituminous paving rake pine 2-6 centimetre deep and put together the spike up apparatus as second layer reworked material, and the ground floor reworked material the first heater put together is transferred to the reworked material transfer device above second layer reworked material；Heating mix cylinder it is provided with on described regeneration mix paver, with reworked material collection device ground floor reworked material, second layer reworked material collected in the lump in heating mix cylinder, and by the cloth lying device on the mixture laying that mixes to road surface, heating mix cylinder is provided with fired heater；Described spike up apparatus includes the first rotating shaft and the second rotating shaft, first rotating shaft and the second rotating shaft are each attached on rotary shaft rack, first rotating shaft is provided with the first helical blade, second rotating shaft is provided with the second helical blade, first helical blade and the second helical blade are provided with rake pine cutter, described first rotating shaft is located along the same line with the second rotating shaft, and the first helical blade and the second helical blade are symmetric；Described cloth lying device includes cloth rotating shaft, cloth rotating shaft is provided with the 3rd helical blade and the 4th helical blade, 3rd helical blade and the 4th helical blade are symmetric along the vertical plane at the intermediate point place of cloth rotating shaft, one end of cloth rotating shaft is provided with driving motor, it is provided above fixed plate in cloth rotating shaft, it is provided with connector between fixed plate and cloth rotating shaft, one end of connector is enclosed within cloth rotating shaft, the other end of connector is hinged with fixed plate, it is provided with charging aperture at the position directly above that corresponding cloth rotating shaft is middle in fixed plate, it is provided with hydraulic-driven arm between the two ends and fixed plate of cloth rotating shaft.
Described asphalt-regenerating device, wherein, the two ends of described first rotating shaft connect the first connecting plate respectively, first connecting plate is enclosed within rotary shaft rack, rotary shaft rack is provided with the first cylinder controlling the first connecting plate along rotary shaft rack axial translation, and controls first connecting plate the second cylinder along rotary shaft rack radial rotating；The two ends of described second rotating shaft connect the second connecting plate respectively, second connecting plate is enclosed within rotary shaft rack, rotary shaft rack is provided with the 3rd cylinder controlling the second connecting plate along rotary shaft rack axial translation, and controls second connecting plate the 4th cylinder along rotary shaft rack radial rotating.
Described asphalt-regenerating device, wherein, described first rotating shaft is provided with rake pine reinforcement in the one end near the second rotating shaft, and described second rotating shaft is also equipped with in the one end near the first rotating shaft harrowing pine reinforcement, described rake pine reinforcement includes matrix, is arranged in parallel three and harrows pine cutter on matrix.
Described asphalt-regenerating device, wherein, is provided above support in fixed plate, is respectively arranged with the first hydraulic cylinder in the both sides of support, and the piston rod of the first hydraulic cylinder is connected with fixed plate；Be respectively arranged with the second hydraulic cylinder at the two ends of fixed plate, the piston rod of the second hydraulic cylinder is connected with hydraulic-driven arm.
A kind of asphalt-regenerating device with asphalt smoke processing mechanism that this utility model provides, heat produced by heating unit is utilized to carry out heated asphalt smoke pipeline, glance coal is made to preheat the most in advance before not arriving burning group, add the heating unit efficiency of combustion to glance coal, reduce energy consumption, and the mode using U-shaped to add heat pipe has slowed down the flow velocity of glance coal, make glance coal can reduce a flow velocity at each turning node, the most both the flow velocity of glance coal of having slowed down also assures that the flow of glance coal is constant, adds the preheating stroke to bitumen flue gas.This utility model is effective to the rake pine of bituminous paving, and centre of the asphalt material after rake pine can being put together to, and the position of the first rotating shaft and the second rotating shaft can carry out free adjustment according to width of roadway and concavo-convex situation etc., and the flue gas during synchronization process asphalt-regenerating.
Accompanying drawing explanation
Fig. 1 is to be the structural representation of the first heater in this utility model；
Fig. 2 is the structural representation of Burning Room in this utility model；
Fig. 3 is the structural representation of this utility model medium pitch soot processing device；
Fig. 4 is the cross-sectional view of heating unit in this utility model；
Fig. 5 is the structural representation that in this utility model, U-shaped adds heat pipe；
Fig. 6 is the structural representation of the second heater；
Fig. 7 is that the trapezoidal ridge shape reworked material that after first and second heater works, reworked material is formed on road surface stacks sectional view；
Fig. 8 is the structural representation of reworked material collection device in reworked material transfer device and regeneration mix paver in the second heater；
Fig. 9 is the structural representation of regeneration mix paver；
Figure 10 is to heat mix cylinder and the structural representation of sirocco reclamation part in regeneration mix paver；
Figure 11 is that three machines of the present invention coordinate advance work sheet the most continuously；
Figure 12 is the structural representation of spike up apparatus；
Figure 13 is the structural representation of cloth lying device.
Detailed description of the invention
This utility model provides a kind of asphalt-regenerating device with asphalt smoke processing mechanism, for making the purpose of this utility model, technical scheme and effect clearer, clear and definite, further describes this utility model below.Should be appreciated that specific embodiment described herein, only in order to explain this utility model, is not used to limit this utility model.
nullThis utility model provides a kind of asphalt-regenerating device with asphalt smoke processing mechanism，Such as Fig. 1、Fig. 2、Fig. 3、Fig. 4、Fig. 5、Fig. 6、Fig. 7、Fig. 8、Fig. 9、Figure 10、Figure 11、Shown in Figure 12 Yu Figure 13，It includes the first heater 1、Second heater 2 and regeneration mix paver 3，Wherein，The flue dust conveyance conduit 106 of regeneration mix paver 1 is connected with the blower fan of an asphalt smoke processing mechanism 18，Asphalt smoke processing mechanism 18 includes Burning Room 15，Wherein，Burning Room 15 is outside is provided with heat-insulation layer 16，It is disposed with U-shaped in Burning Room 15 and adds heat pipe 17 and multiple heating units 4，Isolation magnetic post it is provided with between each heating unit 4，U-shaped adds heat pipe 17 and includes inlet end 5 and outlet side 6，Inlet end 5 is connected with blower fan 7，Blower fan 7 is used for importing bitumen flue gas，U-shaped adds heat pipe and is weaving through multiple heating unit 4 for more than 17 time，U-shaped adds the outlet side 6 of heat pipe 17 and bends towards multiple heating units 4，The side of Burning Room 15 is provided with emptying pipeline 8.So that bitumen flue gas is fully warmed-up in U-shaped adds heat pipe 17, the most fully burn, improve the efficiency of combustion of bitumen flue gas.
Further, as shown in Figure 4, above-mentioned heating unit 4 includes the quarl 9 that cross section is " mouth " font, quarl 9 is internal is disposed with resistive heater 10, quarl 9 both sides are respectively arranged with high temperature resistant steel plate 11, the outside of high temperature resistant steel plate 11 is provided with heating net 12, and the mesh number of heating net 12 is at 40 mesh-200 mesh, and heating net 12 uses the mode of ferrum-chromium-aluminum net or nickel screen.
Above-mentioned heating unit 4 is independent heating unit, each independent heating unit 4 is by the customized resistant to elevated temperatures quarl 9 of a piece of hollow " mouth " font, ferrum-chromium-aluminum net or the heating net 12 of nickel screen composition, by adding resistant to elevated temperatures corrosion resistant plate and forming, are installed in both sides outside two panels high temperature resistant steel plate 11.It is provided with heating element heater in quarl 9, the components and parts such as such as hot water radiation wire, heating element heater operating temperature is 600 DEG C--in the range of 1100 DEG C.In this temperature range, bitumen flue gas burning just can be more abundant.Heating net 12 plays auxiliary heating increase bitumen flue gas and passes through the contact area being, while high temperature resistant steel plate 11 generates heat, heating net 12 also can be heated to 600 DEG C--900 DEG C of temperature, thus reach to add the optimization performance of thermal incineration glance coal oil；Another benefit of heating net 12 is the speed that can slow down asphalt smoke by heating group, increases glance coal and can sufficiently burn by heating plate when with guarantee glance coal burning time.
And above-mentioned Burning Room 15 is configured with the top cover 14 that can dismantle；U-shaped adds to be provided with on the outlet side 6 of heat pipe 17 and subtracts stream plate 13, it is to avoid glance coal blow-through heating unit 4, makes heating unit 4 lower the temperature too fast.And on Burning Room 15, leave an emptying pipeline 8, the Asphalt Smoke Emission through high temperature burning handling can be gone out, and by refractory glue, the gap of Burning Room 15 is sealed, prevent glance coal from flowing out in the middle of air in gap.
As it is shown in figure 1, the first heater 1 includes vehicle body 101, vehicle body 101 is provided with heater, spike up apparatus 102, power walking device and operating system 103.Heater includes heating plate 104 and heating fuel chambers 105, and heating fuel chambers 105 is for transmitting heat for heating plate 104.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 the tail end of flue dust conveyance conduit 106 is provided with soot processing device 107.Power walking device includes electromotor 108 and wheel 109 etc..First heater 1 can voluntarily before and after and left and right directions move, during work, bituminous paving is heated by the heating plate 104 first with heater bottom, and the travel speed of heater is 0-10km/ hour, and the fuel of heating uses propane.The heating plate 104 of the middle and lower part of the first heater 1 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, along with heater moves forward, stacks band at regenerated road surface intermediate formation one trapezoidal ridge shape reworked material, as shown in Figure 3.Owing to bituminous paving is only heated to about 70-80 DEG C by this heater, glance coal will not be produced, pavement asphalt mixture softens simultaneously, while rake pine, grating and the rubble on former road surface is not destroyed, and due in the low road surface of heating-up temperature Colophonium the most not by high temperature ageing, the quality of subsequent regeneration material has been had abundant guarantee.
As shown in Figure 6, the second heater 2 includes vehicle body 201, is provided with heater, spike up apparatus 202, reworked material transfer device 203, power walking device and operating system 204 on vehicle body 201.Heater includes heating plate 205 and heating fuel chambers 206, and heating fuel chambers 206 is for transmitting heat for heating plate 205.Heating plate 205 is arranged on the middle and lower part of vehicle body 201, is provided above flue dust conveyance conduit 207 in heating plate 205, and the tail end of flue dust conveyance conduit 207 is provided with soot processing device 208.Power walking device includes electromotor 209 and wheel 2010 etc..As shown in Figure 8, reworked material transfer device 203 includes rewinding scraper bowl 2031, oblique feeding carrier 2032 and horizontal conveying belt 2033, and oblique feeding carrier 2032 is in tilted layout, and is provided with material scraping plate 2034.Rewinding scraper bowl 2031 is arranged on the bottom of oblique feeding carrier 2032, and the top of oblique feeding carrier 2032 connects one end of horizontal conveying belt 2033, and 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 move, first with the anterior reworked material transfer device 203 of the second heater 2, the trapezoidal ridge shape reworked material that first heater advance work is formed is collected, rewinding scraper bowl 2031 utilizes heater forward thrust, ridge shape regeneration shovel is entered the oblique feeding carrier 2032 with material scraping plate, reworked material is risen in the middle part of heater and be transported to heater rear portion discharging opening 2011 through horizontal conveying belt 2033.The heating plate 205 of the second heater middle and lower part heats for the bituminous paving of road pavement 2-6 cm thick, heating-up temperature 70--80 DEG C, and the travel speed of heater is 0-10km/ hour, and the fuel of heating uses propane.The spike up apparatus 202 of the second heater postmedian by deep for bituminous paving rake pine 2-6 centimetre, after reworked material is collected spike up apparatus postmedian, along with heater moves forward, stack band at the ridge shape reworked material that regenerated road surface intermediate formation one is trapezoidal, as shown in Figure 7.Second heater 2 front end is collected the first heater reclaimed asphalt mixture come and is fallen on the second heater rake pine reworked material by heater rear portion discharging opening 2011, define the trapezoidal ridge shape reworked material of first, second heater leveled heating regeneration, for regeneration mix paver 3.Second heater 2 is by road-surface heating to about 70-80 DEG C, glance coal will not be produced, pavement asphalt mixture softens simultaneously, and while rake pine, grating and the rubble on former road surface is not destroyed, and reworked material temperature consistency and reworked material uniformity are more notable than conventional regeneration equipment lifting.
As shown in figs. 9-10, regeneration mix paver 3 includes vehicle body 301, is provided with the interpolation hopper 302 of new asphalt, heating mix cylinder 303, reworked material collection device 304, horizontal mixes cylinder 305, cloth lying device, power walking device and operating system 306 on vehicle body 301.Adding hopper 302 and be sent to heat mix cylinder 303 through material conveyer belt, the heating reworked material heated mix cylinder discharging opening 3031 that mixes of mix cylinder is delivered to horizontal mix cylinder 305.The a length of 5-15 rice of heating mix cylinder 303, width is 3-5 rice, and heating mix cylinder 303 is in low being in tilted layout after front height, angle of inclination is 1-6 degree, be placed in the postmedian of vehicle body 301, heating mix cylinder 303 can autorotation, rear portion is provided with fired heater 307.The structure of described reworked material collection device is with the reworked material transfer device in the second heater, including rewinding scraper bowl, oblique feeding carrier and horizontal conveying belt, tiltedly feeding carrier is in tilted layout, it is provided with material scraping plate, described rewinding scraper bowl is arranged on the bottom of oblique feeding carrier, tiltedly the top of feeding carrier connects one end of horizontal conveying belt, and the other end of horizontal conveying belt extends to heat the charging aperture 3032 of mix cylinder 303.Spraying device for regeneration agent 308 is installed at the horizontal top mixing cylinder 305, horizontal mix cylinder be internally provided 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.The horizontal both sides mixing cylinder 305 are provided with control and horizontal mix the hydraulic arm 3020 that cylinder 305 moves up and down.Power walking device includes electromotor 3012 and wheel 3013 etc..
As shown in figure 12, above-mentioned spike up apparatus includes that the first rotating shaft 1021 and the second rotating shaft 1022, the first rotating shaft 1021 and the second rotating shaft 1022 are each attached on rotary shaft rack 1023.First rotating shaft 1021 is provided with the first helical blade 1024, the second rotating shaft 1022 is provided with the second helical blade 1025, the first helical blade 1024 and the second helical blade 1025 are provided with rake pine cutter 1026.Described first rotating shaft 1021 is located along the same line with the second rotating shaft 1022, and the first helical blade 1024 is symmetric with the second helical blade 1025.This utility model uses said structure, can have preferably rake pine effect, can put the waste asphalt material after rake pine to centre position together again, facilitate subsequent treatment.
As the further design to spike up apparatus, the two ends of described first rotating shaft 1021 connect the first connecting plate 1027 respectively, first connecting plate 1027 is enclosed within rotary shaft rack 1023, rotary shaft rack 1023 is provided with the first cylinder 1028 controlling the first connecting plate 1027 along rotary shaft rack 1023 axial translation, and controls first connecting plate 1027, second cylinder 1029 along rotary shaft rack 1023 radial rotating.The two ends of described second rotating shaft 1022 connect the second connecting plate 1030 respectively, second connecting plate 1030 is enclosed within rotary shaft rack 1023, rotary shaft rack 1023 is provided with the 3rd cylinder 1031 controlling the second connecting plate 1030 along rotary shaft rack axial translation, and controls second connecting plate 1030 the 4th cylinder 1032 along rotary shaft rack radial rotating.Connecting plate is controlled along rotary shaft rack axial translation or radial rotating, the distance between adjustable the first rotating shaft 1021 and the terrain clearance of the second rotating shaft 1022, and the first rotating shaft 1021 and the second rotating shaft 1022, the rake pine demand on the different road surface of adaptation by cylinder.
Further, described rake pine cutter 1026 includes cutter hub and the rake loose side being positioned at cutter hub side, and rake Song Daoshi is made up of carbide high-abrasive material.The rake Song Daoke using this structure further enhances rake pine effect.
Further, described first rotating shaft 1021 is provided with rake pine reinforcement 1033 in the one end near the second rotating shaft, described second rotating shaft 1022 is also equipped with in the one end near the first rotating shaft harrowing pine reinforcement 1033, described rake pine reinforcement 1033 includes the matrix being fixed in the first rotating shaft or the second rotating shaft, is arranged in parallel three and harrows pine cutter 1026 on matrix.The setting of rake pine reinforcement 1033, is suitable for needs of putting together, increases the rake pine effect of mid portion.
As shown in figure 13, described cloth lying device includes the cloth rotating shaft 501 of lateral arrangement, cloth rotating shaft 501 is provided with the 3rd helical blade 502 and the 4th helical blade 503,3rd helical blade 502 and the 4th helical blade 503 are symmetric along the vertical plane at the intermediate point place of cloth rotating shaft, are provided with driving motor 504 in one end of cloth rotating shaft 501.It is provided above fixed plate 505 in cloth rotating shaft 501, connector 506 it is provided with between fixed plate 505 and cloth rotating shaft 501, one end of connector 506 is enclosed within cloth rotating shaft 501, the other end of connector 506 is hinged with fixed plate 505, connector 506 arranges two altogether, lays respectively at the two ends of cloth rotating shaft 501.It is provided with charging aperture 507 at the position directly above that corresponding cloth rotating shaft is middle in fixed plate 505, between the two ends and fixed plate of cloth rotating shaft, is provided with hydraulic-driven arm 508.
As the further improvement to cloth lying device, being provided above support 509 in fixed plate 505, support 509 can be fixed on vehicle body.Be respectively arranged with the first hydraulic cylinder 5010 in the both sides of support 509, the piston rod of the first hydraulic cylinder 5010 is connected with fixed plate 505.First hydraulic cylinder 5010 can drive cloth rotating shaft 501 to move up and down, to adapt to the road surface of differing heights.Be respectively arranged with the second hydraulic cylinder 5011 at the two ends of fixed plate 505, the piston rod of the second hydraulic cylinder 5011 is connected with hydraulic-driven arm 508.Second hydraulic cylinder 5011 can drive cloth rotating shaft 501 axially to move left and right along it, to adapt to the road surface of different in width.
Further, the rear of cloth rotating shaft 501 being provided with screed 5012, be provided with the 3rd hydraulic cylinder in fixed plate, the piston rod of the 3rd hydraulic cylinder is connected with screed 5012.Screed 5012 can will flatten through the pave reworked material on road surface of cloth rotating shaft 501.
As the further design to the present invention, described regeneration mix paver being additionally provided with heating plate 3014 and heating fuel chambers 3015, be provided above flue dust conveyance conduit 3016 in heating plate 3014, the tail end of flue dust conveyance conduit 3016 is provided with blower fan 3017.The described heating the most external blower fan of mix cylinder 3017, and by external first hot air duct 3018 and the second hot air duct 3019 of blower fan 3017, the first hot air duct 3018 connects fired heater 307, and the second hot air duct 3019 connects 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 the interpolation hopper 302 of new asphalt, need former road surface is carried out mix-design before regeneration construction, determining that the optional 0--30% that adds of pavement damage degree newly mixes asphalt, the asphalt interpolation hopper 302 from regeneration mix paver front end of newly mixing of interpolation enters through conveyer belt feeding heating mix cylinder 303.Regeneration mix paver direction of advance the second skate rear portion is reworked material collection device 304, and as shown in Figure 8, reworked material collection device 304, in order to be collected by reworked material in heating mix cylinder 303, newly mixes asphalt mixture mixing with what interpolation hopper 302 entered to structure.Heating mix cylinder 303 length 5-15 rice, width 3-5 rice, after front height, low dip angle is 1--6 degree, be placed in regeneration mix paver vehicle body postmedian, heating mix cylinder can autorotation, rear portion is with fired heater, can will enter the reworked material of cylinder by original 70--80 DEG C, it is heated to 140--160 DEG C, so can fully ensure that the paving material of regenerating mixture, it is ensured that grinding compacting.There is heating plate 3014 in regeneration mix paver middle and lower part, the road surface after regeneration rake pine is carried out Heat preservation, 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 the moving up and down horizontal of mix paver 3 the 3rd skate tire rear portion through cylinder rear portion discharging opening 3031 and mixes in cylinder 305, spraying device for regeneration agent 308 is installed at horizontal cylinder 305 top of mixing, the ageing of asphalt regeneration test that the metering that regenerative agent sprays is determined by laboratory in advance determines interpolation regenerant consumption, and spraying device for regeneration agent 308 mixes cylinder 305 top horizontal.Horizontal cylinder interior rotating vane 309 of mixing is utilized to carry out regenerative agent and old asphalt mixture mix after sprinkling.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 to drive double vibratory roller and rubber-tyred roller cooperation is carried out, by road surface grinding compacting.Additionally the hot blast through cylinder is reclaimed in heating process by heating mix cylinder 303, the hot blast discharged is re-used by the blower fan 3017 utilizing drum overhead, wherein the hot blast of 50% recycles through the first hot air duct 3018 and reuses to heater, the hot blast of other 50% is assigned to regenerate mix paver middle and lower part heating plate 3014 through the second hot air duct 3019, carry out the road surface heat insulation work after rake pine, thus the hot blast discharging heating mix drum overhead sufficiently utilizes.
The present invention 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, it is greatly improved the pavement quality after regeneration, save the energy simultaneously, promote the competitiveness of autonomous innovation.
The part do not addressed in aforesaid way is taked or uses for reference prior art to realize
Certainly; only preferred embodiment of the present utility model described above; this utility model is not limited to enumerate above-described embodiment; should be noted that; any those of ordinary skill in the art are under the teaching of this specification; the all equivalents made substitute, obvious variant, within all falling within the essential scope of this specification, and ought to be by protection of the present utility model.
Claims (7)
1. the asphalt-regenerating device with asphalt smoke processing mechanism, it includes the first heater, second heater and regeneration mix paver, it is characterized in that, the flue dust conveyance conduit of regeneration mix paver and the blower fan of an asphalt smoke processing mechanism are connected, asphalt smoke processing mechanism includes Burning Room, heat-insulation layer it is provided with outside Burning Room, it is disposed with U-shaped in Burning Room and adds heat pipe and multiple heating units, isolation magnetic post it is provided with between each heating unit, U-shaped adds heat pipe and includes inlet end and outlet side, inlet end is connected with blower fan, U-shaped adds heat pipe and is repeatedly weaving through multiple heating unit, U-shaped adds the outlet side of heat pipe and bends towards multiple heating units, the side of Burning Room is provided with emptying pipeline.
Asphalt-regenerating device the most according to claim 1, it is characterized in that, above-mentioned heating unit includes the quarl that cross section is " mouth " font, resistive heater it is disposed with inside quarl, quarl both sides are respectively arranged with high temperature resistant steel plate, the outside of high temperature resistant steel plate is provided with heating net, and the mesh number of heating net is at 40 mesh-200 mesh.
Asphalt-regenerating device the most according to claim 1, it is characterised in that above-mentioned Burning Room is configured with the top cover that can dismantle；U-shaped adds to be provided with on the outlet side of heat pipe and subtracts stream plate.
Asphalt-regenerating device the most according to claim 1, it is characterised in that the first heater, the second heater coordinate advance work the most continuously with regeneration mix paver；The heater that the bituminous paving of road pavement 1-2 cm thick carries out heating it is provided with in described first heater, and will bituminous paving rake pine 1-2 centimetre be deep after heating and puts together the spike up apparatus as ground floor reworked material；The heater that the bituminous paving of road pavement 2-6 cm thick carries out heating it is provided with in described second heater, with will after heating bituminous paving rake pine 2-6 centimetre deep and put together the spike up apparatus as second layer reworked material, and the ground floor reworked material the first heater put together is transferred to the reworked material transfer device above second layer reworked material；Heating mix cylinder it is provided with on described regeneration mix paver, with reworked material collection device ground floor reworked material, second layer reworked material collected in the lump in heating mix cylinder, and by the cloth lying device on the mixture laying that mixes to road surface, heating mix cylinder is provided with fired heater；Described spike up apparatus includes the first rotating shaft and the second rotating shaft, first rotating shaft and the second rotating shaft are each attached on rotary shaft rack, first rotating shaft is provided with the first helical blade, second rotating shaft is provided with the second helical blade, first helical blade and the second helical blade are provided with rake pine cutter, described first rotating shaft is located along the same line with the second rotating shaft, and the first helical blade and the second helical blade are symmetric；Described cloth lying device includes cloth rotating shaft, cloth rotating shaft is provided with the 3rd helical blade and the 4th helical blade, 3rd helical blade and the 4th helical blade are symmetric along the vertical plane at the intermediate point place of cloth rotating shaft, one end of cloth rotating shaft is provided with driving motor, it is provided above fixed plate in cloth rotating shaft, it is provided with connector between fixed plate and cloth rotating shaft, one end of connector is enclosed within cloth rotating shaft, the other end of connector is hinged with fixed plate, it is provided with charging aperture at the position directly above that corresponding cloth rotating shaft is middle in fixed plate, it is provided with hydraulic-driven arm between the two ends and fixed plate of cloth rotating shaft.
Asphalt-regenerating device the most according to claim 4, it is characterized in that, the two ends of described first rotating shaft connect the first connecting plate respectively, first connecting plate is enclosed within rotary shaft rack, rotary shaft rack is provided with the first cylinder controlling the first connecting plate along rotary shaft rack axial translation, and controls first connecting plate the second cylinder along rotary shaft rack radial rotating；The two ends of described second rotating shaft connect the second connecting plate respectively, second connecting plate is enclosed within rotary shaft rack, rotary shaft rack is provided with the 3rd cylinder controlling the second connecting plate along rotary shaft rack axial translation, and controls second connecting plate the 4th cylinder along rotary shaft rack radial rotating.
Asphalt-regenerating device the most according to claim 4, it is characterized in that, described first rotating shaft is provided with rake pine reinforcement in the one end near the second rotating shaft, described second rotating shaft is also equipped with in the one end near the first rotating shaft harrowing pine reinforcement, described rake pine reinforcement includes matrix, is arranged in parallel three and harrows pine cutter on matrix.
Asphalt-regenerating device the most according to claim 4, it is characterised in that be provided above support in fixed plate, is respectively arranged with the first hydraulic cylinder in the both sides of support, and the piston rod of the first hydraulic cylinder is connected with fixed plate；Be respectively arranged with the second hydraulic cylinder at the two ends of fixed plate, the piston rod of the second hydraulic cylinder is connected with hydraulic-driven arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277879.9U CN205604025U (en) | 2016-04-06 | 2016-04-06 | Pitch regenerating unit with pitch smoke and dust processing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620277879.9U CN205604025U (en) | 2016-04-06 | 2016-04-06 | Pitch regenerating unit with pitch smoke and dust processing mechanism |
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| CN205604025U true CN205604025U (en) | 2016-09-28 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503274A (en) * | 2017-09-14 | 2017-12-22 | 北京盛广拓再生科技股份有限公司 | A kind of multistage sheet pavement in-situ heat regeneration method and its equipment |
| CN108385490A (en) * | 2018-03-20 | 2018-08-10 | 台州创兴环保科技有限公司 | A kind of municipal road construction graticule grinding device |
-
2016
- 2016-04-06 CN CN201620277879.9U patent/CN205604025U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107503274A (en) * | 2017-09-14 | 2017-12-22 | 北京盛广拓再生科技股份有限公司 | A kind of multistage sheet pavement in-situ heat regeneration method and its equipment |
| CN108385490A (en) * | 2018-03-20 | 2018-08-10 | 台州创兴环保科技有限公司 | A kind of municipal road construction graticule grinding device |
| CN108385490B (en) * | 2018-03-20 | 2020-04-24 | 台州创兴环保科技有限公司 | Marking grinding device is used in town road construction |
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| C14 | Grant of patent or utility model | ||
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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. |
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| 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: Pitch regenerating unit with pitch smoke and dust processing mechanism 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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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 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An asphalt regeneration device with asphalt smoke and dust treatment mechanism 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 |