CN105839499B - L-type cold asphalt rehabilitation mixing apparatus - Google Patents
L-type cold asphalt rehabilitation mixing apparatus Download PDFInfo
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- CN105839499B CN105839499B CN201610187690.5A CN201610187690A CN105839499B CN 105839499 B CN105839499 B CN 105839499B CN 201610187690 A CN201610187690 A CN 201610187690A CN 105839499 B CN105839499 B CN 105839499B
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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
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention relates to asphalt mixer plant.It is more particularly related to L-type cold asphalt rehabilitation mixing apparatus, including：Mix storehouse, multiple charging apertures and a discharging opening are provided with its side wall, are internally provided with the first agitating paddle and a pair of second agitating paddles；A pair of a mixing bowls, it includes the first a mixing bowl being arranged in a mutually vertical manner and the second a mixing bowl, the two includes the first aggregate bin, the second aggregate bin and the cylinder body arranged successively along material conveying direction, the height of first aggregate bin is higher than the height of the second aggregate bin, the height of second aggregate bin is higher than the height of the charging aperture of cylinder body, and the discharging opening of cylinder body is communicated to the charging aperture in mix storehouse；A pair of auxiliary material storehouses, it includes a mineral powder bin and a cement bin, and the miberal powder in mineral powder bin is delivered to the top in mix storehouse by the first feed pipe, and the cement of cement bin is delivered to the middle part for mixing and stirring storehouse by the second feed pipe.The present invention is on the premise of the volume of cold-regeneration stirring apparatus is reduced so that material stirring is uniform, improves and mixes and stirs effect.
Description
Technical field
The present invention relates to a kind of asphalt mixer plant.It is more particularly related to a kind of L-type cold asphalt rehabilitation mixes and stirs
Equipment.
Background technology
It is that old bitumen pavement material passes through milling that Bituminous Pavement Cold Regeneration, which is mixed and stirred, is transported to fixed place, as needed
Virgin material is added, foamed asphalt is added by fixed regeneration equipment, mixes and stirs to form new regenerating mixture at normal temperatures, is transported to
Road construction site, paved using laying equipment, after compaction moulding, turn into the whole set process of one layer of structure in road surface.
Cold renewal mixes and stirs the surface layer suitable for low-grade highway and the Disease Processing of various basic units, but is in most cases applied to base
Layer, the volume of existing cold-regeneration stirring apparatus is all larger, takes more construction site, and because the material mixed and stirred is more, stir
Mix uneven, cause to mix and stir effect poor.
The content of the invention
It is an object of the invention to solve at least the above, and provide the advantages of at least will be described later.
A further object of the invention be reduce cold-regeneration stirring apparatus volume on the premise of so that material stirring is equal
Even, effect is mixed and stirred in raising.
In order to realize object of the present invention and further advantage, there is provided a kind of L-type cold asphalt rehabilitation mixing apparatus, bag
Include：
Mix storehouse, multiple charging apertures and a discharging opening is provided with its side wall, the discharging opening is arranged on the mix
The bottom in storehouse, and the discharge outlet is connected with a product conveying belt, mix storehouse center of inside is provided with the first agitating paddle,
First agitating paddle is equipped with multiple first stirring vanes from top to bottom, and the axial direction of multiple first stirring vanes and the first agitating paddle is hung down
It is straight to set, a pair of second agitating paddles are provided with the middle part of the side wall in the mix storehouse, a pair of second agitating paddles are oppositely arranged, and every 1 the
Two agitating paddles and the side wall in the mix storehouse are set in 30~40 ° of angles, and the second agitating paddle is equipped with multiple second from top to bottom
Stirring vane, the axial direction of multiple second stirring vanes and the second agitating shaft are set in 100~120 ° of angles；
A pair of a mixing bowls, it includes the first a mixing bowl being arranged in a mutually vertical manner and the second a mixing bowl, first a mixing bowl
Include the first aggregate bin, the second aggregate bin and the cylinder body arranged successively along material conveying direction with the second a mixing bowl, described the
The height of one aggregate bin is higher than 10~15cm of height of the second aggregate bin, and the height of the second aggregate bin is higher than the charging of the cylinder body
Mouthful 5~8cm of height, the first material in first aggregate bin is by being arranged on the first aggregate bin lower sidewall and extending to
First delivery board on the second aggregate bin top is delivered in the second aggregate bin, and is mixed with the second material in the second aggregate bin,
Primary compound in second aggregate bin is by being arranged on the second aggregate bin lower sidewall and extending to cylinder body charging aperture
Second delivery board is delivered in cylinder body, and is mixed with the emulsified asphalt in cylinder body and water, and the discharging opening of the cylinder body is communicated to institute
State the charging aperture in mix storehouse；
A pair of auxiliary material storehouses, it includes a mineral powder bin and a cement bin, and the miberal powder in the mineral powder bin passes through the first feed pipe
The top in the mix storehouse is delivered to, the cement of the cement bin is delivered to the middle part for mixing and stirring storehouse by the second feed pipe；
Wherein, the first material in the first aggregate bin of first a mixing bowl is 10~30mm of particle diameter bitumen recovery
Expect, the second material in the second aggregate bin is 10~30mm of particle diameter new aggregate；In first aggregate bin of second a mixing bowl
First material be 0~5mm of particle diameter asphalt reclamation material, the pitch that the second material in the second aggregate bin is 5~10mm of particle diameter
Reclaimed materials；First agitating paddle and a pair of second agitating paddles respectively with first motor being arranged on the support body of mix storehouse and
A pair of second motor pivot joints.
Preferably, in described L-type cold asphalt rehabilitation mixing apparatus, mix storehouse support body includes being arranged on described mix
Close the first support body of the top of the warehouse and ring is located at the second support body of mix storehouse side wall, first motor is arranged on described first
On support body, a pair of second motors set up separately in the relative opening position of the second support body.
Preferably, in described L-type cold asphalt rehabilitation mixing apparatus, first through hole is offered on first support body,
The outlet of first feed pipe extends to the inside in the mix storehouse through the first through hole.
Preferably, in described L-type cold asphalt rehabilitation mixing apparatus, it is logical that second is offered in the side wall in the mix storehouse
Hole, the upper end of a pair of second agitating paddles pass through the output axis connection of second through hole and a pair of second motors.
Preferably, in described L-type cold asphalt rehabilitation mixing apparatus, the cylinder of first a mixing bowl and the second a mixing bowl
Internal portion, which is horizontally disposed with, a pair of the 3rd agitating paddles, and the rotation direction of a pair of the 3rd agitating paddles is opposite.
Preferably, in described L-type cold asphalt rehabilitation mixing apparatus, axial direction of every one the 3rd agitating paddle along cylinder body
It is arranged at intervals with multiple positive stirring vanes and multiple reverse agitating function blades.
Preferably, in described L-type cold asphalt rehabilitation mixing apparatus, the exit of the product conveying belt is provided with one
Finished product collecting bin, the finished product collecting bin are placed on a support frame.
The present invention comprises at least following beneficial effect：Different materials has by the first a mixing bowl and the second a mixing bowl respectively
After sequence mixing, it is then added in mix storehouse and is sufficiently stirred, ensure that the uniformity of material mixing, improves the property of pitch
Energy.First a mixing bowl and the second a mixing bowl are vertically arranged, and reduce the space-consuming of whole equipment, and in a limited space to the greatest extent
Amount extends conveying and the incorporation time of material.Different materials is by stepped in the first a mixing bowl and the second a mixing bowl
Order be added in the hopper of next level, often add a kind of material with regard to carry out under gravity once naturally mix,
Mixing is more uniform.All materials are into after mixing and stirring storehouse, under the mutual cooperation of the first agitating paddle and a pair of second agitating paddles,
Compound positioned at mix storehouse diverse location can be stirred substantially effectively, and the performance of the pitch so obtained is more excellent
It is good.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Brief description of the drawings
Fig. 1 is the top view of the L-type cold asphalt rehabilitation mixing apparatus of the present invention；
Fig. 2 is the side view of the L-type cold asphalt rehabilitation mixing apparatus of the present invention.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
As shown in Fig. 1~2, the present invention provides a kind of L-type cold asphalt rehabilitation mixing apparatus, including：
Mix storehouse 1, multiple charging apertures and a discharging opening is provided with its side wall, the discharging opening is arranged on the mix
The bottom in storehouse, and the discharge outlet is connected with a product conveying belt 4, the pitch for mixing and stirring completion is defeated by discharging opening arrival finished product
Band is sent to be fed forward.Directly the pitch on product conveying belt directly is transported for the ease of transport vehicle, product conveying belt can be with
It is arranged to skewed, the relatively low one end of product conveying belt is arranged on the discharge outlet in mix storehouse, and higher one end is arranged on transport
At the stop position of car.Mix storehouse center of inside is provided with the first agitating paddle 11, and the first agitating paddle is vertically arranged, and first stirs
To mix oar and be equipped with multiple first stirring vanes 111 from top to bottom, the first stirring vane in the same horizontal position is 2~3,
The axially vertical setting of multiple first stirring vanes and the first agitating paddle, when the first agitating paddle rotates, multiple first paddles
Piece cuts the compound of stirring diverse location simultaneously so that compound stirs.It is provided with the middle part of the side wall in the mix storehouse
A pair of second agitating paddles 12, a pair of second agitating paddles are oppositely arranged, and the side wall in every one second agitating paddle and the mix storehouse is in 30
~40 ° of angles are set, and the second agitating paddle is equipped with multiple second stirring vanes 121 from top to bottom, multiple second stirring vanes with
The axial direction of second agitating shaft is set in 100~120 ° of angles, and when a pair of second agitating paddles rotate, multiple second stirring vanes are same
When cutting stirring mix storehouse edge compound, mix and stir more abundant.
A pair of a mixing bowls 2, it includes the first a mixing bowl 21 being arranged in a mutually vertical manner and the second a mixing bowl 22, i.e., the first stirring
Cylinder and the second a mixing bowl are at right angles distributed using mix storehouse as intersection point, on the premise of delivered length is ensured, to reduce space-consuming.
The first aggregate bin 211/221 that first a mixing bowl and the second a mixing bowl include arranging successively along material conveying direction, the
Two aggregate bins 212/222 and cylinder body 213/223, the first aggregate bin and the second aggregate bin are open setting, and cylinder body is put for level
Put, one end is charging aperture, and the relative other end is discharging opening.The height of first aggregate bin is higher than the height of the second aggregate bin
10~15cm, the height of the second aggregate bin higher than the charging aperture of the cylinder body 5~8cm of height, in first aggregate bin
First material is under gravity by being arranged on the first aggregate bin lower sidewall and extending to the first of the second aggregate bin top
Delivery board 5 is delivered in the second aggregate bin, and is tentatively mixed with the second material in the second aggregate bin, due to now second
In aggregate bin only have two kinds of materials, therefore mixing compare it is more uniform；Primary compound in second aggregate bin is in gravity
Under effect cylinder body is delivered to by being arranged on the second aggregate bin lower sidewall and extending to the second delivery board 6 of cylinder body charging aperture
In, and mixed with the emulsified asphalt in cylinder body and water, the discharging opening of the cylinder body is communicated to the charging aperture in the mix storehouse.First
The stepped distribution of the horizontal level of aggregate bin and the second aggregate bin, the work of first material in such first aggregate bin in gravity
Smoothly fallen into the second aggregate bin with lower, mixed with second material, it is not necessary to by exterior power, save the energy.
A pair of auxiliary material storehouses 3, it includes a mineral powder bin 31 and a cement bin 32, and mineral powder bin and cement bin may be configured as cylinder
Shape, is placed on the side in mix storehouse, and the bottom of mineral powder bin and cement bin sets the first feed pipe 311 and the second feed pipe respectively
321.Miberal powder in the mineral powder bin is delivered to the top in the mix storehouse by the first feed pipe, and miberal powder is from the top in mix storehouse
It is scattered in the compound inside mix storehouse, the distribution of miberal powder is more uniform；The cement of the cement bin passes through the second feed pipe
The middle part for mixing and stirring storehouse is delivered to, cement is fed directly to the middle part in mix storehouse by the second feed pipe, is easy to and other things
The mixing and stirring of material.
Wherein, the first material in the first aggregate bin of first a mixing bowl is 10~30mm of particle diameter bitumen recovery
Expect, the second material in the second aggregate bin is 10~30mm of particle diameter new aggregate；In first aggregate bin of second a mixing bowl
First material be 0~5mm of particle diameter asphalt reclamation material, the pitch that the second material in the second aggregate bin is 5~10mm of particle diameter
Reclaimed materials；The material of different-grain diameter is mixed respectively by two a mixing bowls, is first mixed similar in particle diameter, and mixing is more equal
It is even.First agitating paddle and a pair of second agitating paddles first motor 13 and one with being arranged on the support body of mix storehouse respectively
Second motor 14 is pivotally connected, the motion of motor drives agitating paddle to be stirred compound.
In described L-type cold asphalt rehabilitation mixing apparatus, mix storehouse support body includes being arranged on the mix the top of the warehouse
The first support body 15 and ring be located at the second support body 16 of mix storehouse side wall, first motor is arranged on first support body
On, a pair of second motors set up separately in the relative opening position of the second support body, to reduce space-consuming as far as possible, are easy to motor and agitating paddle
Assembling.
In described L-type cold asphalt rehabilitation mixing apparatus, first through hole 151 is offered on first support body, described
The outlet of one feed pipe extends to the inside in the mix storehouse through the first through hole.So miberal powder is direct through the first feed pipe
It is delivered to inside mix storehouse, saves transmitting device.
In described L-type cold asphalt rehabilitation mixing apparatus, the second through hole 17 is offered in the side wall in the mix storehouse, a pair
Output axis connection of the upper end of second agitating paddle through second through hole and a pair of second motors.The rotating speed of a pair of second motors
It can be arranged as required to as identical rotating speed or difference, to drive a pair of second agitating paddles with identical or different rotating speed to mixed
Close material to be stirred, as long as the mode of mixing effect can be ensured.
In described L-type cold asphalt rehabilitation mixing apparatus, the cylinder interior water of first a mixing bowl and the second a mixing bowl
Flat to be provided with a pair of the 3rd agitating paddles 2131/2231, the rotation direction of a pair of the 3rd agitating paddles is opposite.Into the first a mixing bowl and
The compound of the cylinder interior of second a mixing bowl has obtained further stirring in the presence of a pair of the 3rd agitating paddles, and material mixes
Close more abundant.
In described L-type cold asphalt rehabilitation mixing apparatus, axial direction of every one the 3rd agitating paddle along cylinder body is arranged at intervals
There are multiple positive stirring vanes and multiple reverse agitating function blades, to ensure mixing effect.
In described L-type cold asphalt rehabilitation mixing apparatus, the exit of the product conveying belt is provided with finished product collection
Storehouse 7, the finished product collecting bin are placed on a support frame 8.Transport vehicle is rested in the space of support frame bottom, with timely and convenient
Finished product in finished product collecting bin is shifted on ground.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here as the legend with description.
Claims (6)
- A kind of 1. L-type cold asphalt rehabilitation mixing apparatus, it is characterised in that including：Mix storehouse, multiple charging apertures and a discharging opening is provided with its side wall, the discharging opening is arranged on the mix storehouse Bottom, and the discharge outlet is connected with a product conveying belt, mix storehouse center of inside are provided with the first agitating paddle, and first Agitating paddle is equipped with multiple first stirring vanes from top to bottom, and multiple first stirring vanes are set with the axially vertical of the first agitating paddle Put, be provided with a pair of second agitating paddles in the middle part of the side wall in the mix storehouse, a pair of second agitating paddles are oppositely arranged, and every 1 second stirs Mix oar and the side wall in the mix storehouse is set in 30~40 ° of angles, the second agitating paddle is equipped with multiple second stirrings from top to bottom Blade, the axial direction of multiple second stirring vanes and the second agitating shaft are set in 100~120 ° of angles；A pair of a mixing bowls, it includes the first a mixing bowl being arranged in a mutually vertical manner and the second a mixing bowl, first a mixing bowl and Two a mixing bowls include the first aggregate bin, the second aggregate bin and the cylinder body arranged successively along material conveying direction, first collection The height of hopper is higher than 10~15cm of height of the second aggregate bin, and the height of the second aggregate bin is higher than the charging aperture of the cylinder body Highly 5~8cm, first material in first aggregate bin is by being arranged on the first aggregate bin lower sidewall and extending to second First delivery board on aggregate bin top is delivered in the second aggregate bin, and is mixed with the second material in the second aggregate bin, described Primary compound in second aggregate bin is by being arranged on the second aggregate bin lower sidewall and extending to the second of cylinder body charging aperture Delivery board is delivered in cylinder body, and is mixed with the emulsified asphalt in cylinder body and water, and the discharging opening of the cylinder body is communicated to described mix Close the charging aperture in storehouse；A pair of auxiliary material storehouses, it includes a mineral powder bin and a cement bin, and the miberal powder in the mineral powder bin is conveyed by the first feed pipe To the top in the mix storehouse, the cement of the cement bin is delivered to the middle part for mixing and stirring storehouse by the second feed pipe；Wherein, the first material in the first aggregate bin of first a mixing bowl is 10~30mm of particle diameter asphalt reclamation material, the The new aggregate that second material in two aggregate bins is 10~30mm of particle diameter；First in first aggregate bin of second a mixing bowl Material is 0~5mm of particle diameter asphalt reclamation material, the asphalt reclamation material that the second material in the second aggregate bin is 5~10mm of particle diameter； First agitating paddle and a pair of second agitating paddles respectively with first motor being arranged on the support body of mix storehouse and a pair Two motors are pivotally connected.
- 2. L-type cold asphalt rehabilitation mixing apparatus as claimed in claim 1, it is characterised in that mix storehouse support body includes setting The first support body and ring put in the mix the top of the warehouse are located at the second support body of mix storehouse side wall, the first motor installation On first support body, a pair of second motors set up separately in the relative opening position of the second support body.
- 3. L-type cold asphalt rehabilitation mixing apparatus as claimed in claim 2, it is characterised in that offered on first support body First through hole, the outlet of first feed pipe extend to the inside in the mix storehouse through the first through hole.
- 4. L-type cold asphalt rehabilitation mixing apparatus as claimed in claim 3, it is characterised in that opened in the side wall in the mix storehouse Provided with the second through hole, the upper end of a pair of second agitating paddles passes through the output axis connection of second through hole and a pair of second motors.
- 5. L-type cold asphalt rehabilitation mixing apparatus as claimed in claim 1, it is characterised in that first a mixing bowl and second The cylinder interior of a mixing bowl, which is horizontally disposed with, a pair of the 3rd agitating paddles, and the rotation direction of a pair of the 3rd agitating paddles is opposite.
- 6. L-type cold asphalt rehabilitation mixing apparatus as claimed in claim 1, it is characterised in that the outlet of the product conveying belt Place is provided with a finished product collecting bin, and the finished product collecting bin is placed on a support frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187690.5A CN105839499B (en) | 2016-03-29 | 2016-03-29 | L-type cold asphalt rehabilitation mixing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610187690.5A CN105839499B (en) | 2016-03-29 | 2016-03-29 | L-type cold asphalt rehabilitation mixing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105839499A CN105839499A (en) | 2016-08-10 |
| CN105839499B true CN105839499B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610187690.5A Active CN105839499B (en) | 2016-03-29 | 2016-03-29 | L-type cold asphalt rehabilitation mixing apparatus |
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| CN (1) | CN105839499B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106087660B (en) * | 2016-08-18 | 2018-08-03 | 卢志旭 | A kind of mixing apparatus for cold asphalt rehabilitation |
| CN106320148B (en) * | 2016-08-18 | 2018-08-10 | 广州西二环高速公路有限公司 | A kind of cold-regeneration stirring apparatus |
| CN112111293B (en) * | 2020-09-25 | 2021-10-01 | 甘肃公航旅石墨烯科技发展有限责任公司 | Modified emulsified asphalt processing and preparing system |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862669A1 (en) * | 2003-11-21 | 2005-05-27 | Famaro | Device for supplying recycled bituminous granules to installation which fabricates bituminous products in Batchs, where integrated assembly measures and weighs granules into mixture |
| KR20050107716A (en) * | 2004-05-10 | 2005-11-15 | 백재흠 | Device for recycling waste asphalt concrete |
| CN201512735U (en) * | 2009-09-16 | 2010-06-23 | 周铁 | Rubber modified asphalt stirring device |
| CN201588163U (en) * | 2010-01-26 | 2010-09-22 | 菏泽市公路管理局工程三处 | Rubber asphalt producing device |
| CN103741573B (en) * | 2013-12-26 | 2015-08-19 | 北京盛广拓公路科技有限公司 | A kind of mulseal mixing apparatus |
| CN103790093B (en) * | 2014-01-06 | 2017-02-01 | 徐州徐工筑路机械有限公司 | Feeding and blending technology and feeding and blending device for cold recycling of emulsified asphalt factory |
| CN203923860U (en) * | 2014-06-06 | 2014-11-05 | 北京盛广拓公路科技有限公司 | A kind of novel emulsion cold asphalt rehabilitation Multifunction T-shape mixing apparatus |
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2016
- 2016-03-29 CN CN201610187690.5A patent/CN105839499B/en active Active
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