CN109056467A - A kind of efficient asphalt agitating device - Google Patents
A kind of efficient asphalt agitating device Download PDFInfo
- Publication number
- CN109056467A CN109056467A CN201811113658.8A CN201811113658A CN109056467A CN 109056467 A CN109056467 A CN 109056467A CN 201811113658 A CN201811113658 A CN 201811113658A CN 109056467 A CN109056467 A CN 109056467A
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- CN
- China
- Prior art keywords
- agitator tank
- agitating device
- pitch
- stirring
- efficient 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.)
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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
- E01C19/1013—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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses a kind of efficient asphalt agitating devices, combustion chambers burn in heating device case, which generates heat, makes the water vapor in water tank, as high-temperature vapor, the heater box of high-temperature vapor output agitator tank upper end, pitch to be mixed is heated in heater box, pitch is carried out by vapor efficient, quickly heating, simultaneously, the exhaust gas that fuel combustion generates in combustion chamber is passed through in the insulating lagging being wrapped on the outside of agitator tank, the pitch being stirred in agitator tank is kept the temperature, the heat for making full use of the work of heating device case to generate heats the stirring of pitch, improve the utilization rate of heat, the agitating device that floats up and down is equipped in the agitator tank, on the basis of traditional Plane Rotation stirring, add additional the function for the stirring that floats up and down, make pitch sticky in agitator tank is available more fully to stir It mixes, it is the configuration of the present invention is simple, practical, easy to spread and practical.
Description
Technical field
The present invention relates to agitating device, specifically a kind of efficient asphalt agitating device.
Background technique
The dark brown complex mixture that pitch is made of the hydrocarbon and its non metallic derivatives of different molecular weight,
It is one kind of high viscosity organic liquid, pitch is a kind of waterproof and dampproof and corrosion-resistant organic cementitious material, is mainly used for coating, modeling
The industry such as material, rubber and surfacing etc..
China possesses the extensive basis for using asphalt pavement ground, and pitch generally requires to carry out it in paved road
Heat treatment, heating effect directly influence its use, and the asphalt heater of traditional asphalt mixing plant installing is often
Heat utilization is insufficient, leads to the appearance for situations such as heating is uneven, energy consumption is high, and due to pitch in heating stirring its viscosity
Greatly, frequently with fixation paddle be difficult to effectively adequately stir it.
Summary of the invention
The purpose of the present invention is to provide a kind of efficient asphalt agitating devices, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the invention provides the following technical scheme:
A kind of efficient asphalt agitating device, including agitator tank and heating device case, the heating device case includes water tank and burning
Room, the combustion chamber are located at water tank upper end, and water tank connects the feeding inlet of agitator tank upper end, and combustion chamber connects the guarantor of agitator tank outer layer
Warm jacket layer is equipped with the agitating device that floats up and down in the agitator tank.
As a further solution of the present invention: the upper end of the heater box is equipped with feeding inlet, under the lower end of heater box passes through
Expect that channel connects agitator tank.
As further scheme of the invention: the upper end of the feeding inlet is connected in heater box by vapor delivery pipe
Multiple spray heads.
As further scheme of the invention: the combustion chamber connects the air inlet pipe of insulating lagging by flue gas leading, gives up
Tracheae is equipped with waste gas pump.
As further scheme of the invention: the insulating lagging grinding is wrapped in the lower end outside of agitator tank, stirring
The outside of tank is equipped with heat-preservation cotton layer.
As further scheme of the invention: the floating agitating device in the agitator tank includes stirring motor, outer shaft
And inner shaft, the stirring motor are fixedly mounted at the top of agitator tank, the output end of stirring motor connects outer shaft, and the outer shaft is sky
Mandrel, outer shaft is interior to be equipped with inner shaft, and outer shaft is held on it is equipped with lifting loose slot, inner shaft tooth connection block, tooth in lifting loose slot
The right side of block is equipped with the driving gear that matches with tooth block, the output end of driving gear connection lifting motor, and the two of the inner shaft
Side is symmetrically arranged with multiple paddles, and outer shaft is equipped with paddle loose slot in the corresponding position of paddle, the lifting loose slot,
Tooth block, driving gear and lifting motor are respectively positioned in elevating mechanism case.
As further scheme of the invention: the lower end of the agitator tank is equipped with drainage conduit, and drainage conduit is equipped with control
Valve.
As further scheme of the invention: the side of the insulating lagging is equipped with exhaust outlet, exhaust outlet connection exhaust
Pipe.
Compared with prior art, the beneficial effects of the present invention are: the combustion chambers burn generation heat in heating device case makes
Water vapor in water tank, becomes high-temperature vapor, and high-temperature vapor exports the heater box of agitator tank upper end, treats in heater box
The pitch of stirring is heated, and efficiently, quickly heat to pitch by vapor, meanwhile, fuel combustion in combustion chamber
The exhaust gas of generation is passed through in the insulating lagging being wrapped on the outside of agitator tank, and the heat contained in exhaust gas is transferred to by insulating lagging
In agitator tank, the pitch being stirred in agitator tank is kept the temperature, the heat for making full use of the work of heating device case to generate
The stirring of pitch is heated, the heat generated is made full use of, improves the utilization rate of heat, avoid the waste of heat, institute
It states and is equipped with the agitating device that floats up and down in agitator tank, pitch in agitator tank is stirred by floating up and down agitating device,
On the basis of traditional Plane Rotation stirring, the function for the stirring that floats up and down is added additional, pitch sticky in agitator tank is made
It is available more fully to stir, it is the configuration of the present invention is simple, practical, easy to spread and practical convenient for the utilization of pitch.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of efficient asphalt agitating device.
Fig. 2 is the structural schematic diagram that loose slot is gone up and down in efficient asphalt agitating device.
Fig. 3 is the structural schematic diagram of paddle loose slot in efficient asphalt agitating device.
Fig. 4 is the structural schematic diagram of outer shaft and inner shaft in efficient asphalt agitating device.
Wherein: feeding inlet 1, heater box 2, blanking channel 3, stirring motor 4, elevating mechanism case 5, agitator tank 6, exhaust outlet 7,
Exhaust pipe 8, insulating lagging 9, control valve 10, drainage conduit 11, air inlet pipe 12, combustion chamber 13, waste gas pump 14, flue gas leading 15, blower
16, appendix 17, water tank 18, heating device case 19, vapor delivery pipe 20, spray head 21, outer shaft 22, inner shaft 23, lifting activity
Slot 24, tooth block 25, driving gear 26, lifting motor 27, paddle loose slot 28, paddle 29.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
Please refer to Fig. 1~4, in the embodiment of the present invention, a kind of efficient asphalt agitating device, including agitator tank 6 and heating device case
19, the heating device case 19 includes water tank 18 and combustion chamber 13, and the combustion chamber 13 is located at 18 upper end of water tank, and water tank 18 connects
The feeding inlet 1 of 6 upper end of agitator tank, combustion chamber 13 connect the insulating lagging 9 of 6 outer layer of agitator tank, in specific works, heating device
The burning of combustion chamber 13 in case 19, which generates heat, makes the water vapor in water tank 18, becomes high-temperature vapor, high-temperature vapor output
The heater box 2 of 6 upper end of agitator tank, heats pitch to be mixed in heater box 2, is carried out by vapor to pitch high
Effect, quickly heating, meanwhile, the exhaust gas that fuel combustion generates in combustion chamber 13 is passed through the muff for being wrapped in 6 outside of agitator tank
In layer 9, the heat contained in exhaust gas is transferred in agitator tank 6 by insulating lagging 9, to the drip being stirred in agitator tank 6
Blueness is kept the temperature, and the heat for making full use of the work of heating device case 19 to generate heats the stirring of pitch, makes the heat generated
Amount makes full use of, and improves the utilization rate of heat, avoids the waste of heat, is equipped with the agitating device that floats up and down in the agitator tank 6,
Pitch in agitator tank 6 is stirred by floating up and down agitating device, on the basis of traditional Plane Rotation stirring, additionally
The function of increasing the stirring that floats up and down makes pitch sticky in agitator tank 6 is available more fully to stir, convenient for pitch
It utilizes.
The upper end of the heater box 2 is equipped with feeding inlet 1, and the pitch of thermal agitation to be added puts into heater box 2 by feeding inlet 1
In, the lower end of heater box 2 connects agitator tank 6 by blanking channel 3, and the pitch for completing heating enters agitator tank 6 from blanking channel 3
In, it is stirred work.
The upper end of the feeding inlet 1 connects multiple spray heads 21 in heater box 2 by vapor delivery pipe 20, adds in water tank 18
Thermogenetic vapor is transported by vapor delivery pipe 20 to heater box 2, and right by multiple spray heads 21 in heater box 2
Pitch is effectively heated.
The combustion chamber 13 is equipped with appendix 17, and appendix 17 connects blower 16, by blower 16 to combustion chamber 13
Work provides necessary air.
The combustion chamber 13 connects the air inlet pipe 12 of insulating lagging 9 by flue gas leading 15, and flue gas leading 15 is equipped with waste gas pump
14, the work of waste gas pump 14 is filled from combustion chamber 13 to be extracted the burning waste gas containing heat and is delivered to insulating lagging by flue gas leading 15
In 9, the utilization of burning waste gas heat is realized.
The insulating lagging 9 grinds the lower end outside for being wrapped in agitator tank 6, and the outside of agitator tank 6 is equipped with heat-preservation cotton layer, leads to
Cross the loss that heat-preservation cotton layer reduces burning waste gas heat in insulating lagging 9.
Floating agitating device in the agitator tank 6 includes stirring motor 4, outer shaft 22 and inner shaft 23, the stirring motor 4
It is fixedly mounted on the top of agitator tank 6, the output end of stirring motor 4 connects outer shaft 22, and the outer shaft 22 is hollow shaft, in outer shaft 22
Equipped with inner shaft 23, outer shaft 22 is held on it is equipped with lifting loose slot 24, inner shaft 23 tooth connection block 25, tooth in lifting loose slot 24
The right side of block 25 is equipped with the driving gear 26 to match with tooth block 25, and driving gear 26 connects the output end of lifting motor 27, institute
The two sides for stating inner shaft 23 are symmetrically arranged with multiple paddles 29, and outer shaft 22 is equipped with paddle activity in the corresponding position of paddle 29
Slot 28, the lifting loose slot 24, tooth block 25, driving gear 26 and lifting motor 27 are respectively positioned in elevating mechanism case 5, work as lifting
When motor 27 works, driving gear 26 is driven to be rotated, makes that gear 26 is driven to move up and down with movable tooth block 25, to make inner shaft
23 upper and lower displacements in outer shaft 22, so that multiple paddles 29 in inner shaft 23 is made to float up and down in paddle loose slot 28,
Thus multiple paddles while stirring motor 4 drives outer shaft 22 and 23 planar Stirring of inner shaft, in inner shaft 23
29 also float up and down, and improve the sophistry efficiency of asphalt stirring device, convenient for the more fully son stirring of sticky pitch
Stirring is completed in tank 6.
The lower end of the agitator tank 6 is equipped with drainage conduit 11, and drainage conduit 11 is equipped with control valve 10, passes through drainage conduit 11 and control
Valve 10 processed realizes the blanking for completing the pitch of stirring, makes outside pitch discharge agitator tank 6.
Embodiment 2:
Fig. 1~4 are please referred to, the embodiment of the present invention carries out function on the basis of embodiment 1, to a kind of efficient asphalt agitating device
Upgrading, specifically:
The side of the insulating lagging 9 is equipped with exhaust outlet 7, and exhaust outlet 7 connects exhaust pipe 8, and exhaust pipe 8 is connected at related tail gas
Device is managed, the burning waste gas in insulating lagging 9 is discharged by exhaust outlet 7 and exhaust pipe 8, pressure is steady in guarantee insulating lagging 9
It is fixed.
It should be strongly noted that stirring motor 4 and lifting motor 27 are the application of the prior art, this Shen in the application
Please in be equipped with agitator tank 6 and heating device case 19, the heating device case 19 include water tank 18 and combustion chamber 13, the combustion chamber
13 are located at 18 upper end of water tank, and water tank 18 connects the feeding inlet 1 of 6 upper end of agitator tank, and combustion chamber 13 connects the heat preservation of 6 outer layer of agitator tank
Jacket layer 9, in specific works, the burning of combustion chamber 13 in heating device case 19, which generates heat, makes the water vapor in water tank 18, at
For high-temperature vapor, high-temperature vapor exports the heater box 2 of 6 upper end of agitator tank, carries out in heater box 2 to pitch to be mixed
Heating efficiently, quickly heat to pitch by vapor, meanwhile, the exhaust gas that fuel combustion generates in combustion chamber 13 is logical
In the insulating lagging 9 for entering to be wrapped in 6 outside of agitator tank, the heat contained in exhaust gas is transferred to agitator tank 6 by insulating lagging 9
It is interior, the pitch being stirred in agitator tank 6 is kept the temperature, the heat for making full use of the work of heating device case 19 to generate is to drip
Green stirring is heated, and is made full use of the heat generated, is improved the utilization rate of heat, avoid the waste of heat, described to stir
It mixes and is equipped with the agitating device that floats up and down in tank 6, pitch in agitator tank 6 is stirred by floating up and down agitating device, is being passed
On the basis of the Plane Rotation stirring of system, the function for the stirring that floats up and down is added additional, makes pitch sticky in agitator tank 6 can
More fully to be stirred, convenient for the utilization of pitch.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of efficient asphalt agitating device, including agitator tank (6) and heating device case (19), which is characterized in that the heating
Device case (19) includes water tank (18) and combustion chamber (13), and the combustion chamber (13) is located at water tank (18) upper end, and water tank (18) is even
The feeding inlet (1) of agitator tank (6) upper end is connect, combustion chamber (13) connect the insulating lagging (9) of agitator tank (6) outer layer, the stirring
The agitating device that floats up and down is equipped in tank (6).
2. efficient asphalt agitating device according to claim 1, which is characterized in that the upper end of the heater box (2) is equipped with
The lower end of feeding inlet (1), heater box (2) passes through blanking channel (3) connection agitator tank (6).
3. efficient asphalt agitating device according to claim 2, which is characterized in that the upper end of the feeding inlet (1) passes through
Vapor delivery pipe (20) connects multiple spray heads (21) in heater box (2).
4. efficient asphalt agitating device according to claim 1, which is characterized in that the combustion chamber (13) passes through flue gas leading
(15) air inlet pipe (12) of insulating lagging (9) is connected, flue gas leading (15) is equipped with waste gas pump (14).
5. efficient asphalt agitating device according to claim 1, which is characterized in that insulating lagging (9) the grinding package
The outside of lower end outside in agitator tank (6), agitator tank (6) is equipped with heat-preservation cotton layer.
6. efficient asphalt agitating device according to claim 1, which is characterized in that the floating in the agitator tank (6) is stirred
Mixing device includes stirring motor (4), outer shaft (22) and inner shaft (23), and the stirring motor (4) is fixedly mounted on agitator tank (6) top
The output end in portion, stirring motor (4) connects outer shaft (22), and the outer shaft (22) is hollow shaft, is equipped with inner shaft in outer shaft (22)
(23), outer shaft (22) is held on it is equipped with lifting loose slot (24), and inner shaft (23) is in lifting loose slot (24) interior tooth connection block
(25), the right side of tooth block (25) is equipped with the driving gear (26) to match with tooth block (25), driving gear (26) connection lifting electricity
The two sides of the output end of machine (27), the inner shaft (23) are symmetrically arranged with multiple paddles (29), and outer shaft (22) is in paddle (29)
Corresponding position be equipped with paddle loose slot (28), the lifting loose slot (24), tooth block (25), driving gear (26) and liter
Drop motor (27) is respectively positioned in elevating mechanism case (5).
7. efficient asphalt agitating device according to claim 1, which is characterized in that the lower end of the agitator tank (6) is equipped with
Drainage conduit (11), drainage conduit (11) are equipped with control valve (10).
8. efficient asphalt agitating device according to claim 1, which is characterized in that the side of the insulating lagging (9) is set
Have exhaust outlet (7), exhaust outlet (7) connects exhaust pipe (8).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201811113658.8A CN109056467A (en) | 2018-09-25 | 2018-09-25 | A kind of efficient asphalt agitating device |
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CN201811113658.8A CN109056467A (en) | 2018-09-25 | 2018-09-25 | A kind of efficient asphalt agitating device |
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CN109056467A true CN109056467A (en) | 2018-12-21 |
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CN201811113658.8A Pending CN109056467A (en) | 2018-09-25 | 2018-09-25 | A kind of efficient asphalt agitating device |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681089A (en) * | 2021-01-26 | 2021-04-20 | 四川雅和建筑工程有限公司 | Repair and re-paving vehicle capable of heating asphalt concrete |
CN115125792A (en) * | 2022-06-27 | 2022-09-30 | 重庆九根树路面材料有限公司 | Asphalt heating and stirring device |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200958093Y (en) * | 2006-09-01 | 2007-10-10 | 倪士潘 | Asphalt melting furnace |
CN201180247Y (en) * | 2008-01-17 | 2009-01-14 | 江苏万隆特种货柜有限公司 | Rapid asphalt heating case of circulation |
CN205387657U (en) * | 2016-03-16 | 2016-07-20 | 李大强 | Bituminous mixture agitator |
CN206492506U (en) * | 2017-02-14 | 2017-09-15 | 嘉兴泰格高新材料有限公司 | A kind of electrical heating stainless steel stirred tank |
CN207812233U (en) * | 2017-12-26 | 2018-09-04 | 长安大学 | A kind of asphalt mixed material agitator with automatic weighing and the function that feeds |
CN207862737U (en) * | 2018-01-19 | 2018-09-14 | 王世涛 | A kind of asphalt pavement rut repair machine |
-
2018
- 2018-09-25 CN CN201811113658.8A patent/CN109056467A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN200958093Y (en) * | 2006-09-01 | 2007-10-10 | 倪士潘 | Asphalt melting furnace |
CN201180247Y (en) * | 2008-01-17 | 2009-01-14 | 江苏万隆特种货柜有限公司 | Rapid asphalt heating case of circulation |
CN205387657U (en) * | 2016-03-16 | 2016-07-20 | 李大强 | Bituminous mixture agitator |
CN206492506U (en) * | 2017-02-14 | 2017-09-15 | 嘉兴泰格高新材料有限公司 | A kind of electrical heating stainless steel stirred tank |
CN207812233U (en) * | 2017-12-26 | 2018-09-04 | 长安大学 | A kind of asphalt mixed material agitator with automatic weighing and the function that feeds |
CN207862737U (en) * | 2018-01-19 | 2018-09-14 | 王世涛 | A kind of asphalt pavement rut repair machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112681089A (en) * | 2021-01-26 | 2021-04-20 | 四川雅和建筑工程有限公司 | Repair and re-paving vehicle capable of heating asphalt concrete |
CN115125792A (en) * | 2022-06-27 | 2022-09-30 | 重庆九根树路面材料有限公司 | Asphalt heating and stirring device |
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Application publication date: 20181221 |