CN206512558U - A kind of bridge expanssion joint notch bitumen regeneration equipment - Google Patents
A kind of bridge expanssion joint notch bitumen regeneration equipment Download PDFInfo
- Publication number
- CN206512558U CN206512558U CN201720133697.9U CN201720133697U CN206512558U CN 206512558 U CN206512558 U CN 206512558U CN 201720133697 U CN201720133697 U CN 201720133697U CN 206512558 U CN206512558 U CN 206512558U
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- holding vessel
- pipeline
- bitumenpump
- bridge expanssion
- expanssion joint
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Abstract
The utility model discloses a kind of bridge expanssion joint notch bitumen regeneration equipment, belong to asphalt production manufacture field, it is desirable to provide a kind of bridge expanssion joint notch bitumen regeneration equipment, it can be to the uniform heating of pitch.Its drip irrigation device is：A kind of bridge expanssion joint notch bitumen regeneration equipment, including emulsified asphalt spray feed equipment, emulsified asphalt spray feed equipment includes oil discharge tank with foam breaking, bitumenpump, holding vessel, frequency control bitumenpump, pipeline and nozzle, one end bottom of holding vessel is connected with oil discharge tank with foam breaking by bitumenpump, the other end of holding vessel is provided with pipeline, frequency control bitumenpump is provided with pipeline, the end of pipeline is nozzle, the helical heating pipe of some axis verticals is provided with the holding vessel, it is filled with the helical heating pipe on conduction oil, the helical heating pipe and connects having heaters.
Description
Technical field
The utility model is related to asphalt production manufacture field, and more particularly to a kind of bridge expanssion joint notch asphalt-regenerating is set
It is standby.
Background technology
In the process of construction of bridge, substantial amounts of asphalt waste is often produced at expansion joint, if these asphalt wastes
It can not recycle, it will cause serious environmental pollution and the waste of resource.Emulsified asphalt cold recycling technology is to need
The bituminous paving overhauled and discarded, by digging, reclaiming, crush, with newly gathering materials, reclaimed materials, miberal powder, cement, water, emulsified asphalt
By proportioning mix again is determined, the reclaimed asphalt mixture for meeting pavement performance is formed, technique not only can be with substantial amounts of section
About the energy and resource, with huge economic benefit, and are conducive to the protection to environment, sustainable development.
Notification number discloses a kind of modified emulsified asphalt cold in-plant recycling equipment for CN205259034U Chinese patent,
Include hopper, filler bin, enter wetting system, emulsified asphalt spray feed equipment, a mixing bowl and finished product bin, the hopper, filler bin,
Enter wetting system, emulsified asphalt spray feed equipment respectively with a mixing bowl to be connected, a mixing bowl is conveyed by second belt and filled
Put the connection finished product bin；The emulsified asphalt spray feed equipment is removably connected with a mixing bowl.
This bitumen regeneration equipment has following weak point：By the way of flame is heated, generally close to burner
One end temperature it is higher, cause the heating to pitch uneven.
Utility model content
The purpose of this utility model is to provide a kind of bridge expanssion joint notch bitumen regeneration equipment, and it can be uniform to pitch
Heating.
Above-mentioned technical purpose of the present utility model technical scheme is that：
A kind of bridge expanssion joint notch bitumen regeneration equipment, including emulsified asphalt spray feed equipment, emulsified asphalt spray feed equipment
Include oil discharge tank with foam breaking, bitumenpump, holding vessel, frequency control bitumenpump, pipeline and nozzle, one end bottom of holding vessel passes through drip
Blue or green pump is connected with oil discharge tank with foam breaking, and the other end of holding vessel, which is provided with pipeline, pipeline, is provided with frequency control bitumenpump, the end of pipeline
Portion is nozzle, is provided with to be filled with the helical heating pipe of some axis verticals, the helical heating pipe in the holding vessel and leads
Having heaters is connected on deep fat, the helical heating pipe.
By such scheme, several helical heating pipes being arranged in holding vessel uniformly, and helical heating pipe is under
And on spiral set so that helical heating pipe is capable of the space of holding vessel uniform whole as far as possible, using heater to spiral shell
Conduction oil in rotation heating tube is heated, in the emulsified asphalt transferred heat to by conduction oil in whole holding vessel, from
And realize uniform heating.
Further, it is provided with agitator in the middle part of the helical heating pipe.
By such scheme, it is stirred using agitator and allows in pitch the profit separated to re-mix.
Further, the agitator includes vertical uniform some stirring wheels, the stirring on agitating shaft, the agitating shaft
Some stirring vanes are provided with wheel.
By such scheme, in several axially uniform stirring wheels of agitating shaft, pitch can be carried out more uniform
Stirring.
Further, it is coated with Teflon on the stirring vane.
By such scheme, Teflon material has good adhesion, can alleviate asphalt adhesive in stirring vane
On situation.
Further, the storage pot bottom is provided with clear material valve.
By such scheme, clear material valve is used for the discharge of residual bitumen.
In summary, the utility model has the advantages that：
1st, several helical heating pipes being arranged in holding vessel uniformly, and the spiral of helical heating pipe from below to up is set
Put, so that helical heating pipe is capable of the space of whole holding vessel uniform as far as possible, using heater in helical heating pipe
Conduction oil is heated, in the emulsified asphalt transferred heat to by conduction oil in whole holding vessel, so as to realize uniform add
Heat；
2nd, in several axially uniform stirring wheels of agitating shaft, more uniform stirring can be carried out to pitch.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation that the present embodiment is used to embody emulsified asphalt spray feed equipment.
In figure, 11, oil discharge tank with foam breaking；12nd, bitumenpump；13rd, holding vessel；14th, helical heating pipe；141st, heater；15th, stir
Axle；151st, stirring wheel；152nd, stirring vane；16th, valve is expected clearly；17th, frequency control bitumenpump；18th, electromagnetic flowmeter；19th, manage
Road；110th, nozzle；111st, spare interface；112nd, bimetallic thermometer；21st, RAP hoppers；22nd, new aggregate bin；23rd, one-level belt
Conveying device；24th, filler bin；25th, wetting system is entered；26th, emulsified asphalt spray feed equipment；27th, a mixing bowl；28th, second belt is conveyed
Device；29th, finished product bin.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Wherein identical parts are presented with like reference characters.It should be noted that the word used below in description
Language "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and
" outer " is referred respectively to towards or away from the direction of particular elements geometric center.
A kind of bridge expanssion joint notch bitumen regeneration equipment, as illustrated in fig. 1 and 2, include oil discharge tank with foam breaking 11, bitumenpump 12,
Holding vessel 13, burner, heating pipe, mixing plant, frequency control bitumenpump 17, electromagnetic flowmeter 18, pipeline, nozzle 110,
Spare interface 111, bimetallic thermometer 112, hopper, RAP hoppers 21, new aggregate bin 22, one-level belt conveyor 23, powder
Storehouse 24, enter wetting system 25, emulsified asphalt spray feed equipment 26, a mixing bowl 27, second belt conveying device 28, finished product bin 29 and electricity
Device control system.
Hopper, filler bin 24, enter wetting system 25, emulsified asphalt spray feed equipment 26 and be connected respectively with a mixing bowl 27, stir
Cylinder 27 connects finished product bin 29 by second belt conveying device 28；Wherein emulsified asphalt spray feed equipment 26 removably with stirring
Cylinder 27 is connected.Hopper includes two RAP hoppers 21 and two new aggregate bins 22, and hopper passes through one-level belt conveyor 23
It is connected with a mixing bowl 27.
Emulsified asphalt spray feed equipment 26 include oil discharge tank with foam breaking 11, bitumenpump 12, holding vessel 13, frequency control bitumenpump 17,
Several helical heating pipes 14 placed vertically are provided with pipeline and nozzle 110, holding vessel 13, it is interior filled with conduction oil,
The heater 141 connected with helical heating pipe 14 is provided with outside holding vessel 13, stirring is additionally provided with the middle part of helical heating pipe 14
Device, agitator includes agitating shaft 15, and the axial direction of agitating shaft 15 is evenly equipped with some stirring wheels 151, and stirring wheel 151 is provided with some
Teflon is coated with stirring vane 152, stirring vane 152, the bottom of holding vessel 13 is provided with clear material valve 16.The one of holding vessel 13
End bottom is connected with oil discharge tank with foam breaking 11 by bitumenpump 12, and the other end of holding vessel 13 is provided with pipeline, the Horizontal cylinder of holding vessel 13
Frequency control bitumenpump 17 is provided with body holding vessel 13, pipeline, for controlling the rotating speed of bitumenpump 12, emulsified asphalt flow is realized
Regulation；The end of pipeline is nozzle 110, and nozzle 110 is flat mouth form, the transmission for pressure of being more convenient for.Heater includes combustion
Burner and heating pipe, burner are diesel fuel burner, and heating pipe is flame heating tube road.The top of holding vessel 13 is provided with
Multiple mixing plants, multiple mixing plants are uniformly distributed.Bimetallic thermometer 112 is provided with outside the side of holding vessel 13.
Heating pipe is laid on the bottom and one side of holding vessel 13, the heating tube outside burner connection holding vessel 13
At road pipeline opening.Electromagnetic flowmeter 18 is arranged between the frequency control bitumenpump 17 on pipeline and nozzle 110, for measurement pipe
Internal emulsification pitch volume flow, is additionally provided with spare interface 111 on pipeline, the transmission for emulsified asphalt.
Specifically, the emulsified asphalt of emulsified asphalt spray feed equipment 26 sucks holding vessel from oil discharge tank with foam breaking 11 by bitumenpump 12
13, the heater 141 and agitator set on holding vessel 13 is opened when the oil and water of emulsified asphalt are separated, and is led in utilization
It is stirred while deep fat is heated to emulsified asphalt, so that the oil and water of emulsified asphalt are sufficiently mixed,
Improve the quality of product.Holding vessel 13 is connected by pipeline with nozzle 110, the access steady a mixing bowl 27 of water of nozzle 110, is set on pipeline
Frequency control bitumenpump 17 and electromagnetic flowmeter 18 are put, the frequency converter signal of frequency control bitumenpump 17 and electrical apparatus control system connects
Connect, the outlet pressure and feed flow of frequency control bitumenpump 17 can be by operating outlet return valve to adjust, or pass through
Frequency converter is adjusted in operating room to adjust flow, the display instrument of electromagnetic flowmeter 18 of electromagnetic flowmeter 18 and electrical apparatus control system
Connection, electromagnetic flowmeter 18 shows table and operating room display instrument with scene, and electrical apparatus control system includes electrical control cubicles and connection
The display instrument of electromagnetic flowmeter 18 and the rotating speed frequency-variable controller of bitumenpump 12 are placed in equipment cable, cabinet, in-site installation is arrived
In the steady mixing machine control room of water.
RAP material in emulsified asphalt cold in-plant recycling equipment are screened into two grades and are respectively charged into RAP hoppers 21 with newly gathering materials
With new aggregate bin 22, gather materials and be delivered to by one-level belt conveyor 23 in a mixing bowl, filler bin 24 passes through conveying worm
Cement and miberal powder are conveyed to a mixing bowl 27, enters wetting system 25 and is added water toward a mixing bowl 27, emulsified asphalt spray feed equipment 26 is toward a mixing bowl
27 spray feed emulsified asphalts, RAP expects, newly gathered materials, cement, miberal powder, water, emulsified asphalt are formed after being stirred in a mixing bowl 27
Regenerating mixture finished product bin 29 is delivered to by second belt conveying device 28, complete the preparation of product.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in right of the present utility model by Patent Law.
Claims (5)
1. a kind of bridge expanssion joint notch bitumen regeneration equipment, including emulsified asphalt spray feed equipment (26), emulsified asphalt spray feed are set
Standby (26) include oil discharge tank with foam breaking (11), bitumenpump (12), holding vessel (13), frequency control bitumenpump (17), pipeline and nozzle
(110), one end bottom of holding vessel (13) is connected with oil discharge tank with foam breaking (11) by bitumenpump (12), and the other end of holding vessel (13) is set
It is equipped with pipeline, pipeline and is provided with frequency control bitumenpump (17), the end of pipeline is nozzle (110), it is characterized in that：The storage
Deposit and heat conduction is filled with the helical heating pipe (14) that some axis verticals are provided with tank (13), the helical heating pipe (14)
Having heaters (141) is connected on oil, the helical heating pipe (14).
2. a kind of bridge expanssion joint notch bitumen regeneration equipment according to claim 1, it is characterized in that：The spiral heating
Agitator is provided with the middle part of pipe (14).
3. a kind of bridge expanssion joint notch bitumen regeneration equipment according to claim 2, it is characterized in that：The agitator bag
Include and be provided with agitating shaft (15), the agitating shaft (15) on vertical uniform some stirring wheels (151), the stirring wheel (151)
Some stirring vanes (152).
4. a kind of bridge expanssion joint notch bitumen regeneration equipment according to claim 3, it is characterized in that：The stirring vane
(152) Teflon is coated with.
5. a kind of bridge expanssion joint notch bitumen regeneration equipment according to claim 1, it is characterized in that：The holding vessel
(13) bottom is provided with clear material valve (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133697.9U CN206512558U (en) | 2017-02-14 | 2017-02-14 | A kind of bridge expanssion joint notch bitumen regeneration equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720133697.9U CN206512558U (en) | 2017-02-14 | 2017-02-14 | A kind of bridge expanssion joint notch bitumen regeneration equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512558U true CN206512558U (en) | 2017-09-22 |
Family
ID=59867658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720133697.9U Active CN206512558U (en) | 2017-02-14 | 2017-02-14 | A kind of bridge expanssion joint notch bitumen regeneration equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512558U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158409A (en) * | 2019-06-12 | 2019-08-23 | 陈文� | A kind of Expressway Asphalt construction tool |
| CN113846530A (en) * | 2021-10-14 | 2021-12-28 | 河南省光大路桥工程有限公司 | Mixing system of foamed asphalt recycled mixture |
-
2017
- 2017-02-14 CN CN201720133697.9U patent/CN206512558U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158409A (en) * | 2019-06-12 | 2019-08-23 | 陈文� | A kind of Expressway Asphalt construction tool |
| CN110158409B (en) * | 2019-06-12 | 2021-11-19 | 陈文� | Highway pitch construction tool |
| CN113846530A (en) * | 2021-10-14 | 2021-12-28 | 河南省光大路桥工程有限公司 | Mixing system of foamed asphalt recycled mixture |
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