CN104452565A - Foamed asphalt stone warm mixing addition system - Google Patents
Foamed asphalt stone warm mixing addition system Download PDFInfo
- Publication number
- CN104452565A CN104452565A CN201310430433.6A CN201310430433A CN104452565A CN 104452565 A CN104452565 A CN 104452565A CN 201310430433 A CN201310430433 A CN 201310430433A CN 104452565 A CN104452565 A CN 104452565A
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- China
- Prior art keywords
- asphalt
- outlet
- heating tube
- cylinder
- mixing
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Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
- E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
- E01C19/1068—Supplying or proportioning the ingredients
- E01C19/1072—Supplying or proportioning the ingredients the solid ingredients
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention relates to an asphalt stone production technology, and especially relates to a foamed asphalt stone warm mixing addition system. The system comprises a bunker, a device rack, an elevator arranged at one side of the device rack and connected with the bunker, a heating tube barrel arranged at the top of the device rack, connected with the outlet of the elevator and having an obliquely arranged outlet, a blanking cabin connected with the outlet of the outlet of the heating tube barrel, and a mixing cylinder arranged at the outlet of the blanking cabin, one side of the outlet at the lower end of the heating tube barrel is provided with a fuel bocca, the inlet at the higher end of the heating tube barrel is provided with a fan, rotary overturning teeth are arranged in the heating tube barrel, the inside of the upper end of the mixing cylinder is connected with an asphalt foaming device, rotary stirring blades are arranged in the mixing cylinder, and the lower end of the mixing cylinder is provided with a material outlet. Regenerated asphalt stones are heated in the heating tube barrel, so molten regenerated asphalt stones enter the mixing cylinder, and combine with foamed asphalt generated in the asphalt foaming device, thereby the properties of the regenerated asphalt stones are improved, and the regenerated asphalt stones can be used in pavement surface layers to realize good laying effect of the road pavement.
Description
Technical field
The present invention relates to asphalt stone production process equipment, particularly relate to a kind of foamed asphalt building stones warm mix add-on system.
Background technology
Asphalt stone pitch spray is acted on highway pavement on building stones use, and existing asphalt stone uses as sub-surface after general only pulverizing in removal process, but after pulverizing, asphalt stone lacks the viscosity of pitch, makes highway pavement laying effect poor.
Summary of the invention
Technical problem to be solved by this invention overcomes the deficiencies in the prior art, provides a kind of foamed asphalt building stones warm mix add-on system.
The present invention is achieved by the following technical programs:
A kind of foamed asphalt building stones warm mix add-on system, comprise feed bin, equipment frame, be located at the elevator be connected with feed bin of equipment frame side, the also outlet-inclined impeller vane that is connected with lift outlet being located at equipment frame top arranges heating tube bucket, connect the outlet of heating tube bucket blanking bin and be located at blanking bin outlet mix cylinder, described heating tube bucket low outlet side is provided with fuel bocca, the high-end import of described heating tube bucket is provided with air-introduced machine, described heating tube bucket inside is provided with rotary-type turning tooth, described inside, cylinder upper end of mixing connects asphalt foaming apparatus, described cylinder interior of mixing is provided with rotational agitation leaf, described cylinder lower end of mixing is provided with discharging opening, described asphalt foaming apparatus comprises asphalt overflowing tank, connect the outlet of asphalt overflowing tank water injector and with the asphalt foaming storehouse being located at water injector front end, cylinder is mixed in the outlet connection of described asphalt foaming storehouse.
Described air-introduced machine connects cloth-bag type dust collection device.
The invention has the beneficial effects as follows:
Due to regeneration asphalt building stones are heated in heating tube bucket, enter after it is melted and mix the foamed asphalt produced in asphalt foaming apparatus again in cylinder and be combined, the character of regeneration asphalt building stones is improved, and can use it for top course and use, highway pavement laying effect is good.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is the cross section structure schematic diagram of heating tube bucket of the present invention.
Fig. 3 is the cross section structure schematic diagram mixing cylinder of the present invention.
Fig. 4 is the structural representation of asphalt foaming apparatus of the present invention.
In figure: 1. heating tube bucket, 2. asphalt foaming apparatus, 3. mix cylinder, 4. feed bin, 5. elevator, 6. blanking bin, 7. fuel bocca, 8. lift outlet, 9. air-introduced machine, 10. rotary-type turning tooth, 11. rotational agitation leaves, 12. discharging openings, 13. asphalt overflowing tank outlets, 14. asphalt overflowing tanks, 15. water injectors, 16. asphalt foaming storehouses.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing and most preferred embodiment, the present invention is described in further detail.
As shown in the figure, the present invention includes feed bin 4, equipment frame, be located at the elevator 5 be connected with feed bin of equipment frame side, the also outlet-inclined impeller vane that is connected with lift outlet 8 being located at equipment frame top arranges heating tube bucket 1, connect the outlet of heating tube bucket blanking bin 6 and be located at blanking bin outlet mix cylinder 3, described heating tube bucket low outlet side is provided with fuel bocca 7, the high-end import of described heating tube bucket is provided with air-introduced machine 9, described heating tube bucket inside is provided with rotary-type turning tooth 10, described inside, cylinder upper end of mixing connects asphalt foaming apparatus 2, described cylinder interior of mixing is provided with rotational agitation leaf 11, described cylinder lower end of mixing is provided with discharging opening 12, described asphalt foaming apparatus comprises asphalt overflowing tank 14, connect asphalt overflowing tank outlet 13 water injector 15 and with the asphalt foaming storehouse 16 being located at water injector front end, cylinder is mixed in the outlet connection of described asphalt foaming storehouse.
Described air-introduced machine connects cloth-bag type dust collection device, by pernicious gas and dust-filtering removing, prevents the pollution of the environment.
During work, regeneration asphalt building stones enter heating tube bucket from feed bin by elevator, heating tube bucket low outlet side is provided with fuel bocca, the high-end import of described heating tube bucket is provided with air-introduced machine, flame and temperature are caused heating tube bucket is inner, thermal regeneration asphalt stone, and constantly stir regeneration asphalt building stones by rotary-type turning tooth, rotary-type turning tooth is comb teeth-shaped, convenient heating that regeneration asphalt building stones are kicked up, regeneration asphalt building stones after heating enter through blanking bin mixes cylinder, be regeneration asphalt building stones heat material mixed foaming pitch mixing the foamed asphalt produced by asphalt overflowing tank in cylinder, and constantly stirred by rotational agitation leaf, finally discharge from mixing cylinder lower end.
Due to regeneration asphalt building stones are heated in heating tube bucket, enter after it is melted and mix the foamed asphalt produced in asphalt foaming apparatus again in cylinder and be combined, the character of regeneration asphalt building stones is improved, and can use it for top course and use, highway pavement laying effect is good.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. a foamed asphalt building stones warm mix add-on system, it is characterized in that, comprise feed bin, equipment frame, be located at the elevator be connected with feed bin of equipment frame side, the also outlet-inclined impeller vane that is connected with lift outlet being located at equipment frame top arranges heating tube bucket, connect the outlet of heating tube bucket blanking bin and be located at blanking bin outlet mix cylinder, described heating tube bucket low outlet side is provided with fuel bocca, the high-end import of described heating tube bucket is provided with air-introduced machine, described heating tube bucket inside is provided with rotary-type turning tooth, described inside, cylinder upper end of mixing connects asphalt foaming apparatus, described cylinder interior of mixing is provided with rotational agitation leaf, described cylinder lower end of mixing is provided with discharging opening, described asphalt foaming apparatus comprises asphalt overflowing tank, connect the outlet of asphalt overflowing tank water injector and with the asphalt foaming storehouse being located at water injector front end, cylinder is mixed in the outlet connection of described asphalt foaming storehouse.
2. a kind of foamed asphalt building stones warm mix add-on system according to claim 1, is characterized in that, described air-introduced machine connects cloth-bag type dust collection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430433.6A CN104452565A (en) | 2013-09-18 | 2013-09-18 | Foamed asphalt stone warm mixing addition system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310430433.6A CN104452565A (en) | 2013-09-18 | 2013-09-18 | Foamed asphalt stone warm mixing addition system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452565A true CN104452565A (en) | 2015-03-25 |
Family
ID=52899266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310430433.6A Pending CN104452565A (en) | 2013-09-18 | 2013-09-18 | Foamed asphalt stone warm mixing addition system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452565A (en) |
-
2013
- 2013-09-18 CN CN201310430433.6A patent/CN104452565A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |