CN204849533U - A multi -functional stoving section of thick bamboo - Google Patents
A multi -functional stoving section of thick bamboo Download PDFInfo
- Publication number
- CN204849533U CN204849533U CN201520527804.7U CN201520527804U CN204849533U CN 204849533 U CN204849533 U CN 204849533U CN 201520527804 U CN201520527804 U CN 201520527804U CN 204849533 U CN204849533 U CN 204849533U
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- lifting blade
- flying area
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- level
- flying
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Abstract
The utility model discloses a multi -functional stoving section of thick bamboo, including feeding case, play workbin, chassis and barrel, the chassis top is being supported the barrel, the barrel inner wall is equipped with the multistage material district of raising from the feeding case to going out the workbin in order, and the material district is raised by winding to each level a plurality of material blades that raise that cylinder axis evenly distributed and shape are different, adjacent two -stage is raised and is expected blade crisscross setting each other, burning chamber outer wall with the formation interlayer of barrel inner wall, it raises the material blade to be equipped with the box -like in the interlayer, a multi -functional stoving section of thick bamboo still is equipped with the combustor when using, combustor one end is equipped with ignite mouthful with the burning chamber links up together. Compared with the prior art, the utility model discloses simple structure, reasonable in design both can be used for the stoving heating of fresh sand building stones alone, also can be used for the hybrid heating of new grit and RAP bituminous paving reclaimed materials, and its unique inner structure can avoid lifting blade sizing problem, can also carry out sorting to the mixture in addition after the heating.
Description
Technical field
The utility model belongs to flexible pavement field of mechanical technique, is specifically related to a kind of multi-function drying cylinder.
Background technology
Now commercially most asphaltic concrete mixer Drying is all a cylinder do not closed with the two ends that steel plate etc. is made, its cylindrical is fixedly connected with the rolling ring (bull gear also driven with individually) of two circles, the support roller of one group of circle is respectively had to support and drive them below two rolling rings, lifting blade in cylinder is followed cylindrical shell and is rotated together, material is taken to higher position and then falls again by them, material often fall once just to the naturally mobile segment distance of low side of cylinder and the last low side from cylinder discharge, and current Drying is divided into two classes substantially: a class is used to the primary cylinder of drying new aggregate, one class is the regenerative drying cylinder being specifically designed to regeneration.The hot-mix plant recycling equipment that needs are larger when adding heat utilization to Bituminous concrete surface reclaimed materials in actual production supports the use together with asphalt concrete batching & mixing plant, its core component of supporting thermal regeneration system is exactly that its cost of regenerative drying cylinder is higher, complex structure, floor space is comparatively large, and the cylinder of the more difficult especially hot recycling of later maintenance is difficult to cleaning making the more bituminous mixture that bonds of drums inside after a period of time; RAP asphalt-regenerating material after heating can not carry out sizing screening again.
Utility model content
For addressing the aforementioned drawbacks, the purpose of this utility model is to provide a kind of multi-function drying cylinder, can heat for the oven dry of new sand material separately, also may be used for the Hybrid Heating of new sandstone aggregate and RAP flexible pavement reclaimed materials, its internal construction is unique, can make cylinder in use can not produce as ordinary hot regeneration cylinder lifting blade sizing problem, and sieving and grading can also be carried out to compound after the heating, do not have existing hot recycling plant mix equipment need like that again to plan factory site and huge equipment is installed simultaneously yet, and need just can normally produce the vary in size transformation of degree of original equipment.
For achieving the above object, the technical solution adopted in the utility model is: a kind of multi-function drying cylinder, comprises material feeding box, feed box, underframe and cylindrical shell, described material feeding box and described feed box are separately positioned on the high-end of described cylindrical shell and low side, described underframe supports described cylindrical shell, it is characterized in that: described inner barrel is provided with first from material feeding box in turn to feed box, two, three, four, five, six, seven, eight and nine grades of material-flying areas, every one-level material-flying area is by be uniformly distributed around described tubular axis and variform some lifting blades form, the adjacent interlaced setting of two-stage lifting blade, wherein said first order material-flying area is provided with merogenesis spiral lifting blade, material-flying area, the described second level, third level material-flying area, fourth stage material-flying area, level V material-flying area, 6th grade of material-flying area and the 7th grade of material-flying area are equipped with arc lifting blade, described 8th grade of material-flying area is provided with special-shaped lifting blade, 9th grade of material-flying area is provided with amerism spiral lifting blade, described third level material-flying area and fourth stage material-flying area are also equipped with combined lifting blade, described level V material-flying area and the 6th grade of material-flying area are also equipped with flute profile lifting blade, between described third level material-flying area and described fourth stage material-flying area, backgauge flange is all added between described fourth stage material-flying area and described level V material-flying area and between described 7th grade of material-flying area and described 8th grade of material-flying area, described inner barrel and described 9th grade of material-flying area adjacent are also provided with combustion chamber, form interlayer, be provided with box-like lifting blade in described interlayer between described combustion chamber outer wall and described cylinder inboard wall, described multi-function drying cylinder is also provided with burner in use, and what described burner one end was provided with ignite mouth and described combustion chamber are engaged togather.
Preferably, described arc lifting blade, described special-shaped lifting blade, described box-like lifting blade, described flute profile lifting blade and described combustion chamber all rely on holder and described cylinder inboard wall to weld together.
Described arc lifting blade comprises little arc lifting blade and semicircle lifting blade, material-flying area, the wherein said second level, the arc lifting blade of the 6th grade of material-flying area and the 7th grade of material-flying area is described little arc lifting blade, the flute profile lifting blade that described 6th grade of material-flying area is provided with and described little arc lifting blade stagger are arranged, described third level material-flying area, the arc lifting blade of fourth stage material-flying area and level V material-flying area is semicircle lifting blade, the flute profile lifting blade that described level V material-flying area is provided with and described semicircle lifting blade stagger are arranged, the combined lifting blade that described third level material-flying area and fourth stage material-flying area are provided with and described semicircle lifting blade stagger are arranged, described combined lifting blade comprises semicircle lifting blade and is installed in the flute profile lifting blade on described semicircle lifting blade.
Described barrel tip and described feed box junction are also provided with material toggling tooth.
Described insulation layer adopts rock wool and corrosion resistant plate parcel from inside to outside successively.
The beneficial effect that the utility model produces is: in the utility model, material-flying area at different levels forms by around the equally distributed some lifting blades of tubular axis, the lifting blade of adjacent two-stage material-flying area is in circumferentially interlaced setting, the merogenesis spiral lifting blade of described first order material-flying area can make material push ahead rapidly, under the effect of the two or three grade of material-flying area, first make material tentatively mix and form material curtain to carry out interchange of heat, then under the effect of described backgauge flange, make the translational speed of material slow down, just certain temperature is reached after backgauge flange crossed by material, then under the effect of fourth stage material-flying area blade, fall can be formed the material curtain of comparatively dense after material is brought to higher height, interchange of heat is carried out fully in the process of whereabouts, material now runs into again second backgauge flange, translational speed declines again, when crossing the larger material curtain of the density that formed again after second backgauge flange enters into level V material-flying area, material is while by heating while mix and move forward, expect that curtain density declines after entering into the 6th grade of lifting region, just material curtain is no longer formed the 7th grade of material-flying area, material starts to roll in cylindrical shell bottom and moves forward, this also avoids RAP asphalt reclamation material and be burnt aged deterioration under the effect of high-temperature gas, backgauge flange is again run into the 8th grade of lifting region place at the 7th grade, material translational speed is declined, roll to and fro under the effect of the 8th grade of special-shaped lifting blade and heat, now temperature of charge is very high, RAP asphalt reclamation material mixes equably with new aggregate, this mixture can not produce adhesion problem with lifting blade, under the effect of the 9th grade of helical blade, material enters into the interlayer between combustion chamber and cylindrical shell fast, in interlayer, material is constantly upwards shed by special-shaped lifting blade, now the heat of the combustion chamber ambient radiation that material and temperature are very high carries out last interchange of heat, avoid pitch excessive burning and aging scaling loss occurs, thicker material bed cylinder and the combustion chamber also can protected fully is not burnt out by high temperature simultaneously, last material is just continuously discharged from feed box.
When Drying rotates, the shape special due to lifting blade in cylinder and layout, can make both to meet the requirements of temperature when new aggregate is heated together with RAP asphalt reclamation material, the pitch that simultaneously RAP asphalt reclamation material after the heating old aggregate wraps mixes completely with new aggregate again, also can not be bonded on the lifting blade in cylindrical shell, these are mentioned vibrosieve place by the compound that heats through the elevator of asphalt blending station and carry out sieving and grading so that produce the better finished asphalt concrete of quality, so also just solve the shortcoming and defect that traditional hot-mix plant recycling equipment exists in actual production.
The combustion chamber that described barrel tip and described feed box junction are provided with is engaged togather with mouth of igniting, the thermal-flame of burner can be included in inside completely, be used for heated material to change into high temperature hot gas, avoid heat be mixed with the aggregate of RAP asphalt reclamation material time thermal-flame by pitch scaling loss or aged deterioration.
The utility model is used for sand, rubble or is mixed in they and RAP flexible pavement reclaimed materials, and is heated to about 120 DEG C afterwards for asphaltic concrete mixer making bituminous concrete, and it is a kind of flexible pavement machinery.
Compared with prior art, the utility model structure is simple, reasonable in design, both can heat for the oven dry of new sand material separately, also may be used for the Hybrid Heating of new sandstone aggregate and RAP flexible pavement reclaimed materials, the internal construction of its uniqueness can make cylinder in use can not produce lifting blade sizing problem as ordinary hot regeneration cylinder, and sieving and grading can also be carried out to compound after the heating, if use asphaltum concrete plant agitating device needs only to need when upgrading the equipment be modified into regeneration function the Drying of existing equipment to be replaced with the upgrading adopting the multi-function drying cylinder of this technology can realize existing equipment, without the need to again planning factory site again and installing a whole set of hot-mix plant recycling equipment, a large amount of equipment costs and the maintenance cost in later stage can be saved to user, also can save the floor space of a part of equipment simultaneously.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, structure of the present utility model and feature are described further.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the cross-sectional view of described cylindrical shell.
Fig. 4 be in Fig. 3 A to the generalized section of (interlayer).
Fig. 5 be in Fig. 3 B to the generalized section of (the 8th grade of material-flying area).
Fig. 6 be in Fig. 3 C to the generalized section of (the 7th grade of material-flying area).
Fig. 7 be in Fig. 3 D to the generalized section of (the 6th grade of material-flying area).
Fig. 8 be in Fig. 3 E to the generalized section of (level V material-flying area).
Fig. 9 be in Fig. 3 F to (fourth stage material-flying area) and G to the generalized section of (third level material-flying area).
Figure 10 be in Fig. 3 H to the generalized section of (material-flying area, the second level).
Figure 11 is the structural representation of described box-like lifting blade.
Figure 12 is the structural representation of described special-shaped shape lifting blade.
Figure 13 is the structural representation of described flute profile lifting blade.
Figure 14 is the structural representation of described combined lifting blade.
In Fig. 1 ~ Figure 14, 1. oblique belt material-feeding machine, 2. first order material-flying area, 3. third level material-flying area, 4. the 6th grade of material-flying area, 5. the 8th grade of material-flying area, 6. the 9th grade of material-flying area, 7. combustion chamber, 8. material-flying area, the second level, 9. fourth stage material-flying area, 10. to ignite mouth, 11. burners, 12. thermal-flames, 13. feed boxes, 14. insulation layers, 15. reductors, 16. carrying rollers, 17. rolling rings, 18. cylindrical shells, 19. underframe, 20. material feeding box, 25. level V material-flying areas, 26. the 7th grades of material-flying areas, 27. interlayers, 28. holders, 29. box-like lifting blades, 30. special-shaped lifting blades, 31. little arc lifting blades, 32. flute profile lifting blades, 33. semicircle lifting blades, 34. combined lifting blades, 35. material toggling teeth, 36. merogenesis spiral lifting blades, 37. amerism spiral lifting blades, 38. backgauge flanges.
Detailed description of the invention
Referring in Fig. 1 ~ Figure 14, a kind of multi-function drying cylinder, comprise material feeding box 20, feed box 13, underframe 19 and cylindrical shell 18, described material feeding box 20 and described feed box 13 are separately positioned on the high-end and low side of described cylindrical shell 18, described underframe 19 upper support described cylindrical shell 18, described cylindrical shell 18 inwall is provided with first in turn from material feeding box 20 to feed box 13, two, three, four, five, six, seven, eight and nine grades of material-flying areas, every one-level material-flying area is by be uniformly distributed around described cylindrical shell 18 axis and variform some lifting blades form, the adjacent interlaced setting of two-stage lifting blade, wherein said first order material-flying area 2 is provided with merogenesis spiral lifting blade 36, material-flying area, the described second level 8, third level material-flying area 3, fourth stage material-flying area 9, level V material-flying area 25, 6th grade of material-flying area 4 and the 7th grade of material-flying area 26 are equipped with arc lifting blade, described 8th grade of material-flying area 5 is provided with special-shaped lifting blade 30, described 9th grade of material-flying area 6 is provided with amerism spiral lifting blade 37, described third level material-flying area 3 and fourth stage material-flying area 9 are also equipped with combined lifting blade 34, described level V material-flying area 25 and the 6th grade of material-flying area 4 are also equipped with flute profile lifting blade 32, between described third level material-flying area 3 and described fourth stage material-flying area 9, backgauge flange 38 is all added between described fourth stage material-flying area 9 and described level V material-flying area 25 and between described 7th grade of material-flying area 26 and described 8th grade of material-flying area 5, described cylindrical shell 18 is inner is also provided with combustion chamber 7 with described 9th grade of material-flying area 6 adjacent, interlayer 27 is formed between described combustion chamber 7 outer wall and described cylindrical shell 18 inwall, box-like lifting blade 29 is provided with in described interlayer 27, described multi-function drying cylinder is also provided with burner 11 in use, and what described burner 11 one end was provided with ignite, and mouth 10 is engaged togather with described combustion chamber 7, described cylindrical shell 18 end and described feed box 13 junction are also provided with material toggling tooth 35, described insulation layer 14 adopts rock wool and corrosion resistant plate parcel from inside to outside successively.
Preferably, described arc lifting blade, described special-shaped lifting blade 30, described box-like lifting blade 29, described flute profile lifting blade 32 and described combustion chamber 7 all rely on holder 28 and described cylindrical shell 18 inwall to weld together.
Described arc lifting blade comprises little arc lifting blade 31 and semicircle lifting blade 33, material-flying area, the wherein said second level 8, the arc lifting blade of described 6th grade of material-flying area 4 and described 7th grade of material-flying area 26 is described little arc lifting blade 31, flute profile lifting blade 32 and described little arc lifting blade 31 that described 6th grade of material-flying area 4 is provided with are crisscross arranged, described third level material-flying area 3, the arc lifting blade of fourth stage material-flying area 9 and level V material-flying area 25 is semicircle lifting blade 33, flute profile lifting blade 32 and described semicircle lifting blade 33 that described level V material-flying area 25 is provided with are crisscross arranged, combined lifting blade 34 and described semicircle lifting blade 33 that described third level material-flying area 3 and fourth stage material-flying area 9 are provided with are crisscross arranged, described combined lifting blade 34 comprises semicircle lifting blade 33 and is installed in the flute profile lifting blade 32 on described semicircle lifting blade 33.
The utility model in use, material-flying area at different levels forms by around the equally distributed some lifting blades of tubular axis, the lifting blade of adjacent two-stage material-flying area is in circumferentially interlaced setting, the merogenesis spiral lifting blade of described first order material-flying area can make material push ahead rapidly, under the effect of the two or three grade of material-flying area, first make material tentatively mix and form material curtain to carry out interchange of heat, then under the effect of described backgauge flange, make the translational speed of material slow down, just certain temperature is reached after backgauge flange crossed by material, then under the effect of fourth stage material-flying area blade, fall can be formed the material curtain of comparatively dense after material is brought to higher height, interchange of heat is carried out fully in the process of whereabouts, material now runs into again second backgauge flange, translational speed declines again, when crossing the larger material curtain of the density that formed again after second backgauge flange enters into level V material-flying area, material is while by heating while mix and move forward, expect that curtain density declines after entering into the 6th grade of lifting region, just material curtain is no longer formed the 7th grade of material-flying area, material starts to roll in cylindrical shell bottom and moves forward, this also avoids RAP asphalt reclamation material and be burnt aged deterioration under the effect of high-temperature gas, backgauge flange is again run into the 8th grade of lifting region place at the 7th grade, material translational speed is declined, roll to and fro under the effect of the 8th grade of special-shaped lifting blade and heat, now temperature of charge is very high, RAP asphalt reclamation material mixes equably with new aggregate, this mixture can not produce adhesion problem with lifting blade, under the effect of the 9th grade of helical blade, material enters into the interlayer between combustion chamber and cylindrical shell fast, in interlayer, material is constantly upwards shed by special-shaped lifting blade, now the heat of the combustion chamber ambient radiation that material and temperature are very high carries out last interchange of heat, avoid pitch excessive burning and aging scaling loss occurs, thicker material bed cylinder and the combustion chamber also can protected fully is not burnt out by high temperature simultaneously, last material is just continuously discharged from feed box.
When Drying rotates, the shape special due to lifting blade in cylinder and layout, can make both to meet the requirements of temperature when new aggregate is heated together with RAP asphalt reclamation material, the pitch that simultaneously RAP asphalt reclamation material after the heating old aggregate wraps mixes completely with new aggregate again, also can not be bonded on the lifting blade in cylindrical shell, these are mentioned vibrosieve place by the compound that heats through the elevator of asphalt blending station and carry out sieving and grading so that produce the better finished asphalt concrete of quality, so also just solve the shortcoming and defect that traditional hot-mix plant recycling equipment exists in actual production.
The combustion chamber 7 that described cylindrical shell 18 end and described feed box 13 junction are provided with is engaged togather with mouth 10 of igniting, the thermal-flame of burner 11 can be included in inside completely, be used for heated material to change into high temperature hot gas, avoid heat be mixed with the aggregate of RAP asphalt reclamation material time thermal-flame by pitch scaling loss or aged deterioration.
Described above is only preferred embodiment of the present utility model; above-mentioned specific embodiment is not to restriction of the present utility model; all those of ordinary skill in the art, according to describing retouching, the amendment made above or equivalent replacing, all belong to protection domain of the present utility model.
Claims (5)
1. a multi-function drying cylinder, comprises material feeding box, feed box, underframe and cylindrical shell, described material feeding box and described feed box are separately positioned on the high-end of described cylindrical shell and low side, described underframe supports described cylindrical shell, it is characterized in that: described inner barrel is provided with first from material feeding box in turn to feed box, two, three, four, five, six, seven, eight and nine grades of material-flying areas, every one-level material-flying area is by be uniformly distributed around described tubular axis and variform some lifting blades form, the adjacent interlaced setting of two-stage lifting blade, wherein said first order material-flying area is provided with merogenesis spiral lifting blade, material-flying area, the described second level, third level material-flying area, fourth stage material-flying area, level V material-flying area, 6th grade of material-flying area and the 7th grade of material-flying area are equipped with arc lifting blade, described 8th grade of material-flying area is provided with special-shaped lifting blade, 9th grade of material-flying area is provided with amerism spiral lifting blade, described third level material-flying area and fourth stage material-flying area are also equipped with combined lifting blade, described level V material-flying area and the 6th grade of material-flying area are also equipped with flute profile lifting blade, between described third level material-flying area and described fourth stage material-flying area, backgauge flange is all added between described fourth stage material-flying area and described level V material-flying area and between described 7th grade of material-flying area and described 8th grade of material-flying area, described inner barrel and described 9th grade of material-flying area adjacent are also provided with combustion chamber, form interlayer, be provided with box-like lifting blade in described interlayer between described combustion chamber outer wall and described cylinder inboard wall, described multi-function drying cylinder is also provided with burner in use, and what described burner one end was provided with ignite mouth and described combustion chamber are engaged togather.
2. multi-function drying cylinder according to claim 1, is characterized in that: described arc lifting blade, described special-shaped lifting blade, described box-like lifting blade, described flute profile lifting blade and described combustion chamber all rely on holder and described cylinder inboard wall to weld together.
3. multi-function drying cylinder according to claim 1, it is characterized in that: described arc lifting blade comprises little arc lifting blade and semicircle lifting blade, material-flying area, the wherein said second level, the arc lifting blade of the 6th grade of material-flying area and the 7th grade of material-flying area is described little arc lifting blade, the flute profile lifting blade that described 6th grade of material-flying area is provided with and described little arc lifting blade stagger are arranged, described third level material-flying area, the arc lifting blade of fourth stage material-flying area and level V material-flying area is described semicircle lifting blade, the flute profile lifting blade that described level V material-flying area is provided with and described semicircle lifting blade stagger are arranged, the combined lifting blade that described third level material-flying area and fourth stage material-flying area are provided with and described semicircle lifting blade stagger are arranged, described combined lifting blade comprises semicircle lifting blade and is installed in the flute profile lifting blade on described semicircle lifting blade.
4. multi-function drying cylinder according to claim 1, is characterized in that: described barrel tip and described feed box junction are also provided with material toggling tooth.
5. multi-function drying cylinder according to claim 1, is characterized in that: described insulation layer adopts rock wool and corrosion resistant plate parcel from inside to outside successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527804.7U CN204849533U (en) | 2015-07-21 | 2015-07-21 | A multi -functional stoving section of thick bamboo |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527804.7U CN204849533U (en) | 2015-07-21 | 2015-07-21 | A multi -functional stoving section of thick bamboo |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204849533U true CN204849533U (en) | 2015-12-09 |
Family
ID=54740101
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527804.7U Withdrawn - After Issue CN204849533U (en) | 2015-07-21 | 2015-07-21 | A multi -functional stoving section of thick bamboo |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204849533U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064172A (en) * | 2015-07-21 | 2015-11-18 | 南阳市亚龙筑路机械制造有限公司 | Multifunctional baking cylinder |
| CN113338105A (en) * | 2021-06-12 | 2021-09-03 | 河南金欧特实业集团股份有限公司 | High-quality normal-temperature solvent type asphalt and preparation method thereof |
-
2015
- 2015-07-21 CN CN201520527804.7U patent/CN204849533U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105064172A (en) * | 2015-07-21 | 2015-11-18 | 南阳市亚龙筑路机械制造有限公司 | Multifunctional baking cylinder |
| CN105064172B (en) * | 2015-07-21 | 2017-05-03 | 南阳市亚龙筑路机械制造有限公司 | Multifunctional baking cylinder |
| CN113338105A (en) * | 2021-06-12 | 2021-09-03 | 河南金欧特实业集团股份有限公司 | High-quality normal-temperature solvent type asphalt and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151209 Effective date of abandoning: 20170503 |
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| AV01 | Patent right actively abandoned |