CN207109539U - Surge bin and road surface welding machine - Google Patents
Surge bin and road surface welding machine Download PDFInfo
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- CN207109539U CN207109539U CN201720996585.6U CN201720996585U CN207109539U CN 207109539 U CN207109539 U CN 207109539U CN 201720996585 U CN201720996585 U CN 201720996585U CN 207109539 U CN207109539 U CN 207109539U
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- surge bin
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- building stones
- road surface
- welding machine
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Abstract
The utility model provides a kind of surge bin and road surface welding machine, including closing warehouse, closing warehouse is divided into for receiving and the pitch surge bin of heated asphalt, the building stones surge bin for accommodating and heating building stones and for heated asphalt and building stones heating room, multiple super heat-conductive pipes for being used to heat are respectively arranged with pitch surge bin and building stones surge bin, super heat-conductive pipe is each passed through pitch surge bin and the bottom of building stones surge bin extend into heating interior, and pitch surge bin and building stones surge bin are provided with charge door and discharging opening.The utility model is solved in the lump to various different pavement cracks from underlayment, basic unit to asphalt surface course, and pavement crack is effectively welded as a whole with road surface, and the crack of road pavement carries out structural reparation, has recovered the intensity on road surface；The waste of pitch is reduced simultaneously, reduces energy waste.
Description
Technical field
The utility model belongs to road maintenance construction equipment technical field, is to be related to a kind of heating material more specifically
Storehouse and the road surface welding machine with the surge bin.
Background technology
Asphalt concrete pavement adds semi-steel surface layer, is the most frequently used structure type of China Higher level highway.Due to cement
The semi-steel material fragility such as stabilization gravel, fly ash lime stabilized crushed rock is larger, and non-deformability is poor, becomes in load and humidity, temperature
Cracking is also easy to produce during change, forms pavement crack, the species in crack has check crack, cracking, stealthy crack and reflection crack etc..
Crack is the principal mode of high grade pavement earlier period damage, and not only influence road surface is attractive in appearance, has an effect on the entirety on road surface
Stability and flatness, and can cause to seep water, the bearing capacity of basic unit and roadbed is reduced, so as to aggravate the damage on road surface, is shortened
The service life of bituminous paving.
At present, the road-surface joint-grouting machine of domestic and international market sale has following two types：
1st, straight fiery hot type.Metal tube is spiraled in feed bin, burner direct piping, temperature is up to 800 DEG C in pipeline
Temperature is uncontrollable, and in pitch heating process, asphalt carbonization is serious around pipeline outer wall（Pitch flash points are at 330 DEG C）, influence
The quality and the pernicious gas such as discharge volume of smoke of pitch.
2nd, heat-conducting oil heating type.Heat conducting oil boiler is connected to form closed duct with feed bin interior conduit, is forced by hot oil pump
Circulation, thermal conductive oil pipeline distributes heat and pitch is heated in cyclic process, following several respects deficiency in use be present：Due to bavin
Oil burner outlet temperature（800-1000℃）, front-end temperature is high, and the pitch of pipeline outside is carbonized substantially, conduction oil heating
Afterwards, usage time is longer, and pipeline internal incrustation is thicker, influences heat energy and distributes, and utilization rate of heat value is low, and the idle ratio of conduction oil increases
Add, the front and back end temperature difference reaches（About 5 DEG C）, as equipment validity period increases, the temperature difference of front and back end support can be bigger, and use cost is high,
After general conduction oil uses 3 years, substantially without heat conduction function, it is necessary to change fresh oil.Equipment pipe encrustation, outer wall quilt
Carburization zone wraps up, and cleaning pipeline is non-public, time-consuming, adds use cost.Fuel-displaced flexible pipe distributive value adjustability is poor, oil pump capacity billow
Take gap-grouting material.Effect is bad when processing cracking, narrow slit, and utilization rate of heat value is low.Diesel fuel burner is warm during Oil Guide is heated
Efficiency conversion ratio is up to 80%, the increase of equipment trial period, heat conducting oil pipe encrustation, and outer wall is carbonized bitumen layer parcel, bavin
The calorific value conversion of oil can be only sustained at about 45%.Not environmentally, diesel fuel burner has discharged substantial amounts of dioxy during Oil Guide is heated
Change the pernicious gases such as carbon, for example, about 3-5 kilograms of the diesel fuel burner of 1 50,000 kilocalorie fuel consumption hourly, takes low value 3kg,
Heat 1 ton of pitch about（180℃）2-3 hours, take low value 2 hours, harmful gas such as carbon dioxide are discharged during per kilogram diesel combustion
Body about 3.2kg.
Particularly, using traditional crack treatment technology, such as asphalt binder material or the cementation of fissures or anti-splitting paster of mating formation, can only solve
Certainly water shutoff problem, it is impossible to fundamentally repair crack, can't resolve because that the problem of structural destruction, can not be solved caused by crack
The problem of reflective crack is quickly produced after cover or Laying Asphalt Surface Course.
Utility model content
The purpose of this utility model is to provide a kind of surge bin and road surface welding machine, to solve to exist in the prior art
Can not fundamentally repair crack, can't resolve because that caused by crack the problem of structural destruction, can not solve cover or add
The technical problems such as reflective crack are quickly produced after black top surface layer.
To achieve the above object, the technical solution adopted in the utility model is：A kind of surge bin, including closed bin are provided
Body, the closing warehouse are divided into pitch surge bin, the stone for accommodating and heating building stones for receiving and heated asphalt
Surge bin is expected and for heated asphalt and building stones heating room, in the pitch surge bin and the building stones surge bin point
Multiple super heat-conductive pipes for being used to heat are not provided with, and the super heat-conductive pipe is each passed through the pitch surge bin and the building stones
The bottom of surge bin extend into the heating interior, and the pitch surge bin and the building stones surge bin are provided with and added
Material mouth and discharging opening.
The beneficial effect of surge bin provided by the utility model is：Heated simultaneously provided with pitch surge bin and building stones
Feed bin, the crack for road pavement carries out pitch and building stones alternatively layered reparation, and is heated using super heat-conductive pipe, to pitch, stone
Material is heated, and the temperature control of material volatile pernicious gas during asphalt heating is controlled minimum in optimum value
Discharge value.
The purpose of this utility model is to provide a kind of road surface welding machine, is cart type, including bottom plate, is arranged at bottom plate
Under universal wheel and be arranged at the handle of described bottom plate one end, be provided with the bottom plate described surge bin, with the drip
The discharging opening of blue or green surge bin be connected to export the pitch pump chamber of heated bitumen, the generating set for supplying power supply and with institute
Generating set is stated to be connected for controlling the pitch surge bin and the building stones surge bin and the pitch pump chamber
Control cabinet.
Further, in addition to the pitch surge bin oil for connecting and being arranged on the pitch surge bin
Fume purifying apparatus, the fume purifier of fume and the generating set and the control cabinet connection.
Further, the surrounding of the bottom plate is provided with fence.
Further, the discharging opening of the pitch pump chamber is provided with hose connection, for drawing the discharge tube of heated bitumen.
Further, the discharge tube uses electrical heating discharge tube.
Further, the discharge end of the discharge tube is provided with the joint for being used for changing different shower nozzles.
The beneficial effect of road surface welding machine provided by the utility model is：Compared with prior art, the utility model road
Face welding machine, solved in the lump from underlayment, basic unit to asphalt surface course to various different pavement cracks, pavement crack and road surface are had
Effect is welded as a whole, and the crack of road pavement carries out structural reparation, has recovered the intensity on road surface, has reduced the wave of pitch
Take.
Brief description of the drawings
, below will be to embodiment or prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
The required accompanying drawing used is briefly described in description, it should be apparent that, drawings in the following description are only that this practicality is new
Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the structural representation for the road surface welding machine that the utility model embodiment provides；
Fig. 2 is the structural representation for the surge bin that the utility model embodiment provides；
Fig. 3 is the fundamental diagram of the super heat-conductive pipe for the road surface welding machine that the utility model embodiment provides.
Wherein, each reference in figure：
1- condensation segments；2- evaporator sections；3- super heat-conductive pipes；4- pitch surge bins；5- building stones surge bins；6- heatings room；
7- fume purifier of fume；8- universal wheels；9- hose connections；10- pitch pump chambers；11- bottom plates；12- generating sets；13- pushing hands；
14- control cabinets.
Embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are more clearly understood, with
Lower combination drawings and Examples, the utility model is further elaborated.It is it should be appreciated that described herein specific real
Example is applied only to explain the utility model, is not used to limit the utility model.
It should be noted that when element is referred to as " being fixed on " or " being arranged at " another element, it can be directly another
On one element or it is connected on another element.When an element is known as " being connected to " another element, it can
To be directly to another element or be indirectly connected on another element.
It is to be appreciated that term " length ", " width ", " on ", " under ", "front", "rear", "left", "right", " vertical ",
The orientation or position relationship of the instruction such as " level ", " top ", " bottom " " interior ", " outer " are to be closed based on orientation shown in the drawings or position
System, it is for only for ease of and describes the utility model and simplified description, rather than the device or element of instruction or hint meaning is necessary
With specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
Also referring to Fig. 2 and Fig. 3, now surge bin provided by the utility model is illustrated.The surge bin,
Including closing warehouse, the closing warehouse is divided into for the pitch surge bin of receiving and heated asphalt, for accommodating and adding
The building stones surge bin 5 of hot building stones and the heating room 6 for heated asphalt and building stones, the pitch surge bin 4 and described
Multiple super heat-conductive pipes 3 for being used to heat are respectively arranged with building stones surge bin 5, the super heat-conductive pipe 3 is each passed through the drip
The bottom of blue or green surge bin 4 and the building stones surge bin 5 is extend into the heating room 6, the pitch surge bin 4 and institute
State building stones surge bin 5 and be provided with charge door and discharging opening.
Surge bin provided by the utility model, compared with prior art, while add provided with pitch surge bin 4 and building stones
Hot aggregate bin 5, the crack for road pavement carries out pitch and building stones alternatively layered reparation, and is heated using super heat-conductive pipe, to pitch,
Building stones are heated, and make the temperature control of material in optimum value, volatile pernicious gas control during asphalt heating most
Low emission value.
Wherein, 1m can be made according to construction requirement in pitch surge bin 4 and building stones surge bin 53、2 m3、5 m3、10
m3Isometric(al).
The utility model employs advanced super heat-conductive pipe heating technique, and pitch, building stones are heated, and makes the temperature of material
Degree control is in optimum value（About 180 DEG C）, volatile pernicious gas control during asphalt heating in minimum discharge value.Heat superconducting
Pipe is also known as vacuum superconductivity tube, as its name suggests, makes medium under vacuum conditions（Superconducting fluid）Undergo phase transition and produce superconducting phenomenon, just
It is to say, medium has reached the boiling point of setting, the substantial amounts of heat energy of transient absorption, under vacuum conditions, distal end is transmitted to velocity of sound.Superconduction
Adopting heat pipes for heat transfer complicated mechanism, manufacture craft is superior, its body main material, using seamless steel pipe（Wall thickness 4mm）Material, by filling super
Drain, completed after vacuumizing.There is the radiating Hong Kong Cinema that heat conduction is excellent at tube wall（Fin, thick 0.5mm）Tens of circles, super heat-conductive pipe pass through
Fin carrys out augmentation of heat transfer, increases heat transfer coefficient.About 50 DEG C of super heat-conductive pipe starts acting, and high-energy caused by medium is boring in pipe
Change（Phase transformation）, transmitted with velocity of sound, heat-conducting efficiency is up to more than 95%, because super heat-conductive pipe quick heating, heat transfer are fast, energy（Temperature
Difference≤0.1/ meter）Almost all is sent to the place of acting, and energy reduces energy by safe efficient, sufficient utilization and absorption
Source wastes..
Further, also referring to Fig. 1 to Fig. 3, one kind as road surface welding machine provided by the utility model is specific
Embodiment, is cart type, including bottom plate 11, the universal wheel that is arranged under bottom plate 11 and is arranged at described one end of bottom plate 11
Handle, described surge bin is provided with the bottom plate 11, is connected to export with the discharging opening of the pitch surge bin 4
The pitch pump chamber 10 of heated bitumen, the generating set 12 for supplying power supply and it is connected with the generating set 12 for controlling institute
State the pitch surge bin 4 and the control cabinet 14 of the building stones surge bin 5 and the pitch pump chamber 10.Wherein, in bottom plate
Universal wheel 8 is divided into, pushing hands 13 is provided with the side of bottom plate.
Compared with prior art, the utility model road surface welding machine, to various different pavement crack diseases from underlayment, base
Layer is solved in the lump to asphalt surface course, and pavement crack is effectively welded as a whole, and the crack of road pavement carries out structural repair
It is multiple, the waste of pitch is reduced, reduces energy waste.Power supply, control cabinet control heating, sprinkling drip are supplied by generating set
Blue or green and building stones, it is flexible and convenient to use, in addition, generating set can use rechargeable battery.
In the present embodiment, there are two feature feed bins, i.e. pitch surge bin 4 and building stones surge bin 5, from properly applying
Pitch, the building stones of work requirement, it is standby to be heated to meet the temperature of construction needs, and different construction works is used for different cracks
Skill, different technological requirements is realized by the shower nozzle for changing fuel-displaced flexible pipe front end.For example, processing check crack, cracking and invisible crack
When, pumping gap-grouting material inside crack is inserted using the fine shower nozzle of 360 degree of rotations, the crack handled well is full, attractive in appearance, effect
Well, during digging pit operation, high-pressure nozzle is changed, top spray, side spray pitch can also be carried out.Split with handling the reflection of bituminous paving
Exemplified by seam, because reflection crack is ftractureed at underlayment, general crack is deep, and slit width is more than 20mm.There is provided using the present embodiment
Road surface welding machine handle, spray one layer of heated bitumen inside crack, hot building stones thick filling about 50mm, so in layer
Blacktop is welded to, road surface and crack is combined into an entirety, road pavement crack has carried out structural reparation.
Further, Fig. 1 to Fig. 3 is referred to, one kind specific implementation as road surface welding machine provided by the utility model
Mode, in addition to the fume purifier of fume for connecting and being arranged on the pitch surge bin 4 with the pitch surge bin 4
7, the fume purifier of fume 7 and the generating set 12 and the connection of the control cabinet 14.Pitch produces in heating process
Raw volatile harmful gase, after the processing of fume purifier of fume 7, qualified discharge, energy-conserving and environment-protective.
Further, a kind of embodiment as road surface welding machine provided by the utility model, the bottom plate 11
Surrounding be provided with fence.
Further, a kind of embodiments of the Fig. 1 as road surface welding machine provided by the utility model, institute are referred to
The discharging opening for stating pitch pump chamber 10 is provided with hose connection 9, for drawing the discharge tube of heated bitumen.
Further, referring to Fig. 1, a kind of embodiment as road surface welding machine provided by the utility model,
The discharge tube uses electrical heating discharge tube.
Further, refering to Fig. 1, as a kind of embodiment of road surface welding machine provided by the utility model, institute
The discharge end for stating discharge tube is provided with the joint for being used for changing different shower nozzles.Road surface welding machine provided by the utility model is applicable
In daily road maintenance construction operation, the reparation of the small pit in road surface etc., weld seam, the cementation of fissures, 360 can be carried out by changing different shower nozzles
Degree is without operations such as dead angle asphalt distributions.
Road surface welding machine provided by the utility model employs advanced super heat-conductive pipe heat transfer technology, more international, domestic road
Face pouring machine has following features：Construction cost is low, saves material, by taking more than 20 millimeters wide of crack on road repair process as an example,
International cementation of fissures equipment typically uses the renovation technique of cementation of fissures joint seal, first crack on road is filled with gap-grouting material, crack two
While it is further added by the edge sealing of each 20 mm wide.The price of import gap-grouting material is 10000-12000 yuan/ton, domestic casting glue
Price is 6500-8000 yuan/ton.Road surface welding machine provided by the utility model, renovation technique, be in crack spray one layer
Modified pitch（SBS）The hot building stones tamping of one layer of about 50 millimeters thick of filling, successively to road surface, by such welding procedure, is repaiied
Multiple crack forms semi-steel entirety with former subgrade and pavement layer, has recovered the bearing capacity on road surface, saves about 50% cementation of fissures
Material, heating cost is low, and the diesel fuel burner of 50,000 kilocalories, which heats 1 ton of pitch, about needs 2-3 hours（Heat up 180 DEG C of pitch）, consumption
Oil about 10-15 kgs/tonne, Diesel Market price be 6 yuan/kilogram, take low value be 10kg × 6 yuan/kilogram=60 yuan.
Road surface welding machine provided by the utility model heats 1 ton of pitch, about 70 degree of power consumption, and pitch per ton heats 35 yuan of expense
（By electricity price of avoiding the peak hour）, operating cost is low, and diesel oil calorific value conversion ratio is up to 80%, and the hot merit of conduction oil is worth minimum conversion ratio 35%
More than, two average values are 57.5%, and welding machine calorific value conversion ratio in road surface provided by the utility model is more than 95%, heating cost
Reduce 37.5%.Heat-conducting oil pipes will carry out inside and outside cleaning, add labour cost, conduction oil typically uses after construction terminates
Fresh oil is changed after 3 years, problem above is not present using super heat-conductive pipe in the present embodiment.
The utility model is employed using electricity as thermal source, during heated asphalt, is discharged without waste gas, super heat-conductive pipe passes
Temperature is precisely controlled during defeated heat, and pernicious gas control volatile in pitch is installed additional at the top of minimum, feed bin
Fume purifier of fume 7, caused pernicious gas during asphalt heating, is discharged after purification；Safe and reliable, super heat-conductive pipe exists
There are following features during acting：Heat transfer rate up to velocity of sound, heat transfer medium is nontoxic, it is tasteless, non-volatile, do not burn, not booster, high temperature
Not decompose, compatibility is good, and burn into does not produce condensed gas, in the case of thermal source abundance, the conduction of heat energy power sine wave, body
It is maximum pressure≤0mp, service life more than 10 years.
Repair process is as follows：The pitch of one layer of heating is sprayed in crack, then refills the building stones of one layer of heating, pitch
With building stones alternately until crack is repaired to concordant with former road surface.Wherein, because crack two sides hair side adsorptive pitch is more, use
Bitumen aggregate ratio is 5-6%（Weight ratio）, namely the ratio of pitch and building stones is 5-6%, and normal road surface bitumen aggregate ratio is 5-5.5%, this paper institutes
The restorative procedure referred to, bitumen aggregate ratio are slightly higher so that pitch can penetrate into the two sides in crack, make crack each with roadbed after repairing
Layer is integrated into a whole, and recovers the intensity on road surface after repairing.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model
Protection domain within.
Claims (7)
1. surge bin, it is characterised in that：Including closing warehouse, the closing warehouse is divided into for accommodating and heated asphalt
Pitch surge bin, the building stones surge bin for accommodating and heating building stones and for heated asphalt and building stones heating room, institute
State and multiple super heat-conductive pipes for being used to heat, the heat superconducting are respectively arranged with pitch surge bin and the building stones surge bin
Pipe is each passed through the pitch surge bin and the bottom of the building stones surge bin extend into the heating interior, the pitch
Surge bin and the building stones surge bin are provided with charge door and discharging opening.
2. road surface welding machine, it is characterised in that：For cart type, including bottom plate, the universal wheel that is arranged under bottom plate and it is arranged at
The handle of described bottom plate one end, surge bin as claimed in claim 1 is provided with the bottom plate, is expected with pitch heating
The discharging opening in storehouse be connected to export the pitch pump chamber of heated bitumen, the generating set for supplying power supply and with the generator
Group is connected for controlling the pitch surge bin and the control cabinet of the building stones surge bin and the pitch pump chamber.
3. road surface welding machine as claimed in claim 2, it is characterised in that：Also include connecting and setting with the pitch surge bin
The fume purifier of fume being placed on the pitch surge bin, the fume purifier of fume and the generating set and the control
Case connection processed.
4. road surface welding machine as claimed in claim 2, it is characterised in that：The surrounding of the bottom plate is provided with fence.
5. road surface welding machine as claimed in claim 2, it is characterised in that：The discharging opening of the pitch pump chamber is provided with flexible pipe and connect
Mouthful, for drawing the discharge tube of heated bitumen.
6. road surface welding machine as claimed in claim 5, it is characterised in that：The discharge tube uses electrical heating discharge tube.
7. road surface welding machine as claimed in claim 5, it is characterised in that：The discharge end of the discharge tube, which is provided with, to be used to change
The joint of different shower nozzles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996585.6U CN207109539U (en) | 2017-08-10 | 2017-08-10 | Surge bin and road surface welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720996585.6U CN207109539U (en) | 2017-08-10 | 2017-08-10 | Surge bin and road surface welding machine |
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| Publication Number | Publication Date |
|---|---|
| CN207109539U true CN207109539U (en) | 2018-03-16 |
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ID=61578382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720996585.6U Active CN207109539U (en) | 2017-08-10 | 2017-08-10 | Surge bin and road surface welding machine |
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| Country | Link |
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| CN (1) | CN207109539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447637A (en) * | 2017-08-10 | 2017-12-08 | 周荣生 | Surge bin, road surface welding machine and restorative procedure |
-
2017
- 2017-08-10 CN CN201720996585.6U patent/CN207109539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107447637A (en) * | 2017-08-10 | 2017-12-08 | 周荣生 | Surge bin, road surface welding machine and restorative procedure |
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