CN110424217A - The foaming machine of foamed asphalt - Google Patents
The foaming machine of foamed asphalt Download PDFInfo
- Publication number
- CN110424217A CN110424217A CN201910736819.7A CN201910736819A CN110424217A CN 110424217 A CN110424217 A CN 110424217A CN 201910736819 A CN201910736819 A CN 201910736819A CN 110424217 A CN110424217 A CN 110424217A
- Authority
- CN
- China
- Prior art keywords
- foaming
- foam chamber
- plate
- cold water
- foamed asphalt
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005187 foaming Methods 0.000 title claims abstract description 81
- 239000010426 asphalt Substances 0.000 title claims abstract description 59
- 239000006260 foam Substances 0.000 claims abstract description 63
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000007921 spray Substances 0.000 claims abstract description 21
- 239000011148 porous material Substances 0.000 claims description 12
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 102000010637 Aquaporins Human genes 0.000 claims 5
- 108010063290 Aquaporins Proteins 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 230000005587 bubbling Effects 0.000 abstract description 5
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 239000011295 pitch Substances 0.000 description 21
- 238000000034 method Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 239000004744 fabric Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 239000011339 hard pitch Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- E01C19/1013—Plant characterised by the mode of operation or the construction of the mixing apparatus; Mixing apparatus
- E01C19/104—Mixing by means of movable members in a non-rotating mixing enclosure, e.g. stirrers
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The present invention relates to the technical fields of pitch, disclose the foaming machine of foamed asphalt, including foaming storehouse, have foam chamber in storehouse of foaming, the top in storehouse of foaming is provided with upper inlet pipe, and inlet tube is connected with the pitch pipe of conveying heated bitumen;The side in foaming storehouse is provided with side-entrance pipe, and side-entrance pipe is connected with the foaming tube of conveying cold water and air;The lower part in foaming storehouse is provided with spray head, has the cold water channel of conveying cold water inside foaming tube and conveys the air duct of compressed air, cold water channel is arranged apart with air duct;The foaming machine of foamed asphalt provided by the invention, pass through the pitch of upper inlet pipe injection heating in foam chamber, cold water and compressed air enter in foam chamber via side-entrance pipe, heated bitumen, cold water and compressed air are reacted in foam chamber, as foamed asphalt, foamed asphalt is discharged by spray head, and the structure of entire foaming machine is simple, foaming operation brief introduction, greatly improves bubbling efficiency.
Description
Technical field
The invention patent relates to the technical fields of pitch, in particular to the foaming machine of foamed asphalt.
Background technique
Foamed asphalt refers to is added a certain amount of cold water in hard pitch, water heat and it is mixed with pitch after rapidly gasifying
It closing, pitch forms explosive foam, so that pitch table area large scale increases, several times to tens times is largely expanded in volume, and
And stickiness reduces, then, asphalt foam vanishes and only retains a small amount of microscopic bubble wherein, and this pitch for being expanded into foam claims
For foamed asphalt.
Foam warm-mix bitumen mixture regeneration techniques refer to the waste asphalt pavement material after milling, are designed its volume
And mixed with virgin material, then by special foaming machine, foamed asphalt is added, paved after machine mixing with paver it is whole,
The technique being finally compacted with compacting machine.Foam warm-mixed recycled asphalt mixture technology is used for the regeneration of waste asphalt mixture, can
Heating temperature when efficiently reducing the aging of pitch, reduce regeneration, reasonably using waste asphalt mixture, fully demonstrate
The advantages such as waste utilization, energy-saving and emission-reduction, environmentally protective.
In the prior art, it is foamed using foaming machine to pitch, so that foamed asphalt is formed, current foaming machine
Structure is excessively complicated, so that foaming operation is cumbersome, reduces bubbling efficiency.
Summary of the invention
The purpose of the present invention is to provide the foaming machines of foamed asphalt, it is intended to it solves in the prior art, foamed asphalt
That there are structures is excessively complicated for foaming machine, leads to the problem that bubbling efficiency is too low.
The invention is realized in this way the foaming machine of foamed asphalt, including foaming storehouse, with foaming in the foaming storehouse
The top of chamber, the foaming storehouse is provided with upper inlet pipe, and the upper inlet pipe is connected to the foam chamber, and the inlet tube is connected with
Convey the pitch pipe of heated bitumen;The side in the foaming storehouse is provided with side-entrance pipe, and the side-entrance pipe is connected to the foam chamber,
The side-entrance pipe is connected with the foaming tube of conveying cold water and air;The lower part in the foaming storehouse is provided with spray head, the spray head
It is connected to the foam chamber;The cold water channel inside the foaming tube with conveying cold water and the air for conveying compressed air lead to
Road, the cold water channel and air duct are arranged apart.
Further, the upper inlet pipe has downward section extended in foam chamber, sets in downward section of the side wall
Multiple first through hole are equipped with, multiple first through hole are arranged around downward section of periphery;The first through hole is in flat cloth
It sets, along downward section of the axial direction, misplace arrangement between the adjacent first through hole.
Further, the inner sidewall of the foam chamber is provided with internal ring wall, and the internal ring wall is around described downward section
Periphery arrangement, and arranged towards described downward section;Along top-down direction, the internal ring wall deviates from the downward section of inclination cloth
It sets;The side-entrance pipe is arranged in the lower section of the internal ring wall, and the bottom of the upper inlet pipe is higher than the bottom of the internal ring wall.
Further, the bottom of the foam chamber is downwardly inclined arrangement towards center, and the spray head is connected to the foaming
The center in bottom of chamber portion, and the top of spray head extends to the inside of the foam chamber, prolongs section in formation, it is described on prolong the height of section
Degree is lower than the perimeter height of the foam chamber bottom.
Further, the inner sidewall of the foam chamber is provided with kick plate, along top-down direction, the kick plate court
Tilted arrangement;The kick plate is positioned opposite towards the side-entrance pipe, and is located at the lower section of the side-entrance pipe.
Further, there is demarcation plate, the demarcation plate leads to the cold water between the cold water channel and air duct
Road and air duct separate, and the demarcation plate is equipped in the demarcation plate more along the axially extending arrangement of the foaming tube
A intercommunicating pore, the intercommunicating pore are connected to the cold water channel and air duct, and multiple intercommunicating pores are along the demarcation plate
Length direction arranged for interval, and adjacent intercommunicating pore is in dislocation arrangement up and down.
Further, along the axial direction of the foaming tube, the separation plate benging spirals arrangement.
Further, the side-entrance pipe, which has, extends to the side extended segment in the foam chamber, in the side extended segment
It is provided with movable rotor plate;Along the length direction of the rotor plate, the two sides of the rotor plate are respectively formed side end face, institute
It states and is connected with shaft in the middle part of rotor plate, the shaft is overlapped with the central axes of foaming tube;The demarcation plate has towards foaming
The inner face of chamber is fixedly connected in the middle part of one end of the shaft and rotor plate, the other end of the shaft and demarcation plate it is interior
End face rotation connection;There is interval between the side end face of the rotor plate and the inner sidewall of side extended segment.
Further, the rotor plate has the outer end face towards the foam chamber, the outer end face connection of the rotor plate
There are two hang plate, two hang plates are symmetrical centered on the rotation axis;The hang plate is along the rotor plate
The length of outer end face extends, and the hang plate is in tilted layout relative to the rotor plate, and two hang plates incline in the opposite direction
Tiltedly.
Further, multiple side-entrance pipes are equipped in the side in the foaming storehouse, along the height in the foaming storehouse
Direction, multiple side-entrance pipes are in dislocation arrangement up and down.
Compared with prior art, the foaming machine of foamed asphalt provided by the invention, through upper inlet pipe in foam chamber
The pitch of injection heating, cold water and compressed air enter in foam chamber via side-entrance pipe, and heated bitumen, cold water and compression are empty
Gas is reacted in foam chamber, becomes foamed asphalt, and foamed asphalt is discharged by spray head, and the structure of entire foaming machine is simple,
Foaming operation brief introduction, greatly improves bubbling efficiency.
Detailed description of the invention
Fig. 1 is the schematic front view of the foaming machine of foamed asphalt provided by the invention;
Fig. 2 is the schematic front view of upper inlet pipe provided by the invention;
Fig. 3 is the schematic front view that demarcation plate provided by the invention is connect with rotor plate.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment;In description of the invention
In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing
Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term is understood as the case may be.
It is preferred embodiment provided by the invention referring to Fig.1 shown in -3.
The foaming machine of foamed asphalt, including foaming storehouse 100, foaming have foam chamber 101 in storehouse 100, storehouse 100 of foaming
Top is provided with upper inlet pipe 106, and upper inlet pipe 106 is connected to foam chamber 101, and upper inlet pipe 106 is connected with conveying heated bitumen
Pitch pipe 104, external asphalt equipment enter foam chamber 101 by the pitch of heating, via pitch pipe 104, upper inlet pipe 106
It is interior;The side in foaming storehouse 100 is provided with side-entrance pipe 110, and side-entrance pipe 110 is connected to foam chamber 101, and side-entrance pipe 110 connects
There is the foaming tube 107 of conveying cold water and air, external compressed air and cold water etc. pass through foaming tube 107 and side-entrance pipe
110, into foam chamber 101.
The lower part in foaming storehouse 100 is provided with spray head 113, and spray head 113 is connected to foam chamber 101;Have inside foaming tube 107 defeated
It send the cold water channel of cold water and conveys the air duct of compressed air, cold water channel is arranged apart with air duct.
The foaming machine of the foamed asphalt of above-mentioned offer passes through the drip of the injection heating in foam chamber 101 of upper inlet pipe 106
Blueness, cold water and compressed air enter in foam chamber 101 via side-entrance pipe 110, and heated bitumen, cold water and compressed air are being sent out
It is reacted in bubble chamber 101, becomes foamed asphalt 200, foamed asphalt 200 is discharged by spray head 113, the structure of entire foaming machine
Simply, foaming operation brief introduction greatly improves bubbling efficiency.
After cold water and heated bitumen (usually 150 DEG C or more) contact, following chain reaction will occur:
1), energy exchange occurs for heated bitumen and cold water drops surface, and the temperature of water droplet increases, while the asphalt temperature drop of surrounding
It is low;
2), when water droplet temperature is up to 100 DEG C or more, the energy of pitch transmitting is more than latent heat of the steam, so that the water on surface steams
Hair, further decreases the temperature of pitch around water;
3), moisture high temperature evaporation generates steam, sharply expands;Steam bubble is pressed into pitch under certain pressure effect
Continuous phase, to form asphalt foam.It may also unevaporated remaining water droplet in the steam bubble wrapped up.Foam surface is slightly
There is foam in the surface tension of the asphalt membrane to cool off;
4), asphalt foam sharply expands, and has mutually to resist between the surface tension of asphalt membrane and the steam pressure of package and make
With in expansion process, steam pressure is slowly reduced, and surface tension gradually rises, until the two balances.But if in this process
In, steam bubble expands more than the limit of stretch of pitch, and foam will vanish;
5), to large water droplet, the steam insulating layer that surface is formed may will limit the further gasification of inner water droplets.
Upper inlet pipe 106 has downward section 105 extended in foam chamber 101, is provided in downward section 105 of side wall more
A first through hole 114, multiple first through hole 114 around downward section 105 periphery arrange, in this way, pitch by upper inlet pipe 106 into
It after coming, not only sprays, also can up the axial of inlet tube 106 spray downward;First through hole 114 is in flat arrangement, under
Prolong the axial direction of section 105, misplace arrangement between adjacent first through hole 114, in this way, can increase pitch up 106 axis of inlet tube
To the range of injection.
The inner sidewall of foam chamber 101 is provided with internal ring wall 102, and internal ring wall 102 is arranged around downward section 105 of periphery,
And it is arranged towards downward section 105;Along top-down direction, internal ring wall 102 is away from described downward section 105 inclination arrangement;Side into
Mouth pipe 110 is arranged in the lower section of internal ring wall 102, and the bottom of upper inlet pipe 106 is higher than the bottom of internal ring wall 102.When pitch direction
After the axial ejection of upper inlet pipe 106, it is ejected on internal ring wall 102, under the barrier effect of internal ring wall 102, can will drips
Blueness reflection is quickly fallen in the lower part of foam chamber 101.
The bottom of foam chamber 101 is downwardly inclined arrangement towards center, and spray head 113 is connected to the center of 101 bottom of foam chamber
Position, in this way, being conducive to foamed asphalt 200 after asphalt foaming forms foamed asphalt 200 and collecting middle 101 bottom of foam chamber
Center, ejected via spray head 113.
The top of spray head 113 extends to the inside of foam chamber 101, prolongs section 112 in formation, and the height for above prolonging section 112 is lower than
The perimeter height of 101 bottom of foam chamber.In this way, can be deposited in for some residual impurities and prolong section 112 and foam chamber 101
Bottom between region, without being sprayed together with foamed asphalt 200.
The inner sidewall of foam chamber 101 is provided with kick plate 103, and along top-down direction, kick plate 103 is towards tilted cloth
It sets;Kick plate 103 is positioned opposite towards side-entrance pipe 110, and is located at the lower section of side-entrance pipe 110.Due to cold water and compression
Air is projected towards the direction of kick plate 103, in this way, the foamed asphalt 200 formed after asphalt foaming, it also can be toward kick plate
103 direction accumulation, under the barrier effect of kick plate 103, then outlet direction is flowed down for reaction, is convenient for foamed asphalt
200 discharge.
There is demarcation plate 301, demarcation plate 301 is by the cold water channel and air duct between cold water channel and air duct
It separates, demarcation plate 301 is equipped with multiple intercommunicating pores 302, connection in demarcation plate 301 along the axially extending arrangement of foaming tube 107
Hole 302 is connected to cold water channel and air duct, multiple intercommunicating pores 302 along the demarcation plate 301 length direction arranged for interval,
And adjacent intercommunicating pore 302 is in dislocation arrangement up and down.
By the way that intercommunicating pore 302 is arranged, injecting cold water toward side-entrance pipe 110 and during compressed air, cold water with
And compressed air can the mutually convection current in cold water channel and air duct so that sprayed water by side-entrance pipe 110 be cold water and pressure
The mixing of contracting air, can be to be mist-like etc., and the volume of attenuating cold water drop is more conducive to the foaming of pitch.
Along the axial direction of foaming tube 107, demarcation plate 301 is bent arrangement of spiraling, in this way, cold water and compressed air are flowing
During, it is flowed with spiral, increases flow velocity, and after the mixing of cold water and compressed air is sprayed by side-entrance pipe 110, by
In ejection in spiral shape, spray regime and speed can be increased.
Side-entrance pipe 110, which has, extends to the side extended segment 108 in foam chamber 101, is provided with activity in side extended segment 108
Rotor plate 304;Along the length direction of rotor plate 304, the two sides of rotor plate 304 are respectively formed side end face, rotor plate 304
Middle part is connected with shaft 303, and shaft 303 is overlapped with the central axes of foaming tube 107;Demarcation plate 301 has towards foam chamber 101
One end of inner face, shaft 303 is fixedly connected with the middle part of rotor plate 304, and the other end of shaft 303 is interior with demarcation plate 301
End face rotation connection;There is interval between the side end face of rotor plate 304 and the inner sidewall of side extended segment 108.
By the way that rotor plate 304 is arranged, when side-entrance pipe 110 is passed through in the mixing of cold water and compressed air, rotation can be impacted
Plate 304, in this way, rotor plate 304 then can Forced rotation so that spraying the cold water of side-entrance pipe 110 and the mixing of compressed air is in
It throws shape away, increases spray regime.
Rotor plate 304 has the outer end face towards the foam chamber 101, and there are two incline for the outer end face connection of rotor plate 304
Inclined plate 305, two hang plates 305 are symmetrical centered on the rotation axis;Hang plate 305 along rotor plate 304 outer end face
Length extends, and hang plate 305 is in tilted layout relative to rotor plate 304, and two hang plates 305 tilt in the opposite direction.Pass through
Two hang plates 305 are set, rotor plate 304 can be made to rotate faster under impact, and facilitate what cold water mixed with air
Whipping.
Foam storehouse 100 side in be equipped with multiple side-entrance pipes 110, along foaming storehouse 100 short transverse, multiple sides into
Mouth pipe 110 is in dislocation arrangement up and down.Cold water and compressed air are sprayed into foam chamber 101 from multiple orientation, can be conducive to
The foaming of pitch.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. the foaming machine of foamed asphalt, which is characterized in that including storehouse of foaming, there is foam chamber, the hair in the foaming storehouse
The top in bubble storehouse is provided with upper inlet pipe, and the upper inlet pipe is connected to the foam chamber, and the inlet tube is connected with conveying heat drip
Green pitch pipe;The side in the foaming storehouse is provided with side-entrance pipe, and the side-entrance pipe is connected to the foam chamber, the side into
Mouth pipe is connected with the foaming tube of conveying cold water and air;The lower part in the foaming storehouse is provided with spray head, described in the spray head connection
Foam chamber;There is the cold water channel of conveying cold water inside the foaming tube and convey the air duct of compressed air, it is described cold
Aquaporin is arranged apart with air duct.
2. the foaming machine of foamed asphalt as described in claim 1, which is characterized in that the upper inlet pipe, which has, extends to hair
Intracavitary downward section is steeped, multiple first through hole are provided in downward section of the side wall, multiple first through hole are around downward
The periphery arrangement of section;The first through hole be in flat arrangement, along downward section of the axial direction, the adjacent first through hole it
Between misplace arrangement.
3. the foaming machine of foamed asphalt as claimed in claim 2, which is characterized in that the inner sidewall of the foam chamber is provided with
Internal ring wall, the internal ring wall are arranged around downward section of the periphery, and are arranged towards described downward section;Along top-down
Direction, the internal ring wall is away from described downward section inclination arrangement;The side-entrance pipe is arranged in the lower section of the internal ring wall, described
The bottom of upper inlet pipe is higher than the bottom of the internal ring wall.
4. the foaming machine of foamed asphalt as described in any one of claims 1 to 3, which is characterized in that the bottom of the foam chamber
Portion is downwardly inclined arrangement towards center, and the spray head is connected to the center of the foam chamber bottom, and the top of spray head is prolonged
Extend to the inside of the foam chamber, prolong section in formation, it is described on prolong the height of section and be lower than the perimeter height of the foam chamber bottom.
5. the foaming machine of foamed asphalt as described in any one of claims 1 to 3, which is characterized in that the foam chamber it is interior
Side wall is provided with kick plate, and along top-down direction, the kick plate is in tilted layout inwardly;The kick plate is towards the side
Inlet tube is positioned opposite, and is located at the lower section of the side-entrance pipe.
6. the foaming machine of foamed asphalt as described in any one of claims 1 to 3, which is characterized in that the cold water channel with
There is demarcation plate, the demarcation plate separates the cold water channel and air duct, the demarcation plate edge between air duct
The axially extending arrangement of the foaming tube, multiple intercommunicating pores are equipped in the demarcation plate, the intercommunicating pore is connected to the cold water
Channel and air duct, length direction arranged for interval of multiple intercommunicating pores along the demarcation plate, and adjacent intercommunicating pore
In upper and lower dislocation arrangement.
7. the foaming machine of foamed asphalt as claimed in claim 6, which is characterized in that along the axial direction of the foaming tube, institute
It states and separates plate benging and spiral arrangement.
8. the foaming machine of foamed asphalt as claimed in claim 6, which is characterized in that the side-entrance pipe, which has, extends to institute
The side extended segment in foam chamber is stated, is provided with movable rotor plate in the side extended segment;Along the length side of the rotor plate
To the two sides of the rotor plate are respectively formed side end face, and shaft, the shaft and foaming tube are connected in the middle part of the rotor plate
Central axes be overlapped;The demarcation plate has the inner face towards foam chamber, and one end of the shaft and the middle part of rotor plate are solid
Fixed connection, the other end of the shaft and the inner face of demarcation plate are rotatablely connected;The side end face and side extended segment of the rotor plate
Inner sidewall between have interval.
9. the foaming machine of foamed asphalt as claimed in claim 8, which is characterized in that the rotor plate has towards the hair
The outer end face of chamber is steeped, there are two hang plate, two hang plates are with the rotation axis for the outer end face connection of the rotor plate
Central symmetry;The hang plate extends along the length of the outer end face of the rotor plate, and the hang plate is relative to the rotation
Plate is in tilted layout, and two hang plates tilt in the opposite direction.
10. the foaming machine of foamed asphalt as described in any one of claims 1 to 3, which is characterized in that the side in the foaming storehouse
Multiple side-entrance pipes are equipped in side, along the short transverse in the foaming storehouse, multiple side-entrance pipes are in dislocation up and down
Arrangement.
Priority Applications (1)
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CN201910736819.7A CN110424217A (en) | 2019-08-10 | 2019-08-10 | The foaming machine of foamed asphalt |
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CN201910736819.7A CN110424217A (en) | 2019-08-10 | 2019-08-10 | The foaming machine of foamed asphalt |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111775297A (en) * | 2020-06-30 | 2020-10-16 | 淮南北新建材有限公司 | Homogeneous feeding device and method for gypsum board preparation |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6344159B1 (en) * | 1999-09-21 | 2002-02-05 | Ut-Battelle, Llc | Method for extruding pitch based foam |
CN201411434Y (en) * | 2009-06-05 | 2010-02-24 | 陕西长大博源公路养护科技有限公司 | Foamed asphalt foaming device |
CN102071630A (en) * | 2010-12-27 | 2011-05-25 | 中交第二公路工程局有限公司 | Cold regeneration device for foamed asphalt and base course construction process |
CN102505609A (en) * | 2011-10-27 | 2012-06-20 | 武汉理工大学 | Asphalt foaming cavity for preparing foamed asphalt |
WO2016040612A1 (en) * | 2014-09-11 | 2016-03-17 | Garmor, Inc. | Graphite oxide entrainment in cement and asphalt composite |
CN106436531A (en) * | 2016-12-06 | 2017-02-22 | 徐工集团工程机械有限公司 | Foamed asphalt generation device |
CN106835900A (en) * | 2017-01-10 | 2017-06-13 | 长安大学 | A kind of multistage foam asphalt generation apparatus and method |
CN206635614U (en) * | 2016-12-15 | 2017-11-14 | 长安大学 | A kind of foam asphalt generation apparatus |
CN207760687U (en) * | 2017-12-25 | 2018-08-24 | 重庆中航建设(集团)有限公司 | A kind of asphalt foaming machine |
CN108867251A (en) * | 2018-08-28 | 2018-11-23 | 山东大山路桥工程有限公司 | Foam asphalt generators |
CN210797174U (en) * | 2019-08-10 | 2020-06-19 | 深圳市市政工程总公司 | Foaming equipment for foamed asphalt |
-
2019
- 2019-08-10 CN CN201910736819.7A patent/CN110424217A/en active Pending
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6344159B1 (en) * | 1999-09-21 | 2002-02-05 | Ut-Battelle, Llc | Method for extruding pitch based foam |
CN201411434Y (en) * | 2009-06-05 | 2010-02-24 | 陕西长大博源公路养护科技有限公司 | Foamed asphalt foaming device |
CN102071630A (en) * | 2010-12-27 | 2011-05-25 | 中交第二公路工程局有限公司 | Cold regeneration device for foamed asphalt and base course construction process |
CN102505609A (en) * | 2011-10-27 | 2012-06-20 | 武汉理工大学 | Asphalt foaming cavity for preparing foamed asphalt |
WO2016040612A1 (en) * | 2014-09-11 | 2016-03-17 | Garmor, Inc. | Graphite oxide entrainment in cement and asphalt composite |
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CN206635614U (en) * | 2016-12-15 | 2017-11-14 | 长安大学 | A kind of foam asphalt generation apparatus |
CN106835900A (en) * | 2017-01-10 | 2017-06-13 | 长安大学 | A kind of multistage foam asphalt generation apparatus and method |
CN207760687U (en) * | 2017-12-25 | 2018-08-24 | 重庆中航建设(集团)有限公司 | A kind of asphalt foaming machine |
CN108867251A (en) * | 2018-08-28 | 2018-11-23 | 山东大山路桥工程有限公司 | Foam asphalt generators |
CN210797174U (en) * | 2019-08-10 | 2020-06-19 | 深圳市市政工程总公司 | Foaming equipment for foamed asphalt |
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