CN206308593U - A kind of asphalt mixing plant - Google Patents

A kind of asphalt mixing plant Download PDF

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Publication number
CN206308593U
CN206308593U CN201621401781.6U CN201621401781U CN206308593U CN 206308593 U CN206308593 U CN 206308593U CN 201621401781 U CN201621401781 U CN 201621401781U CN 206308593 U CN206308593 U CN 206308593U
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CN
China
Prior art keywords
aggregate
heat
heating
bucket
mixing plant
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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.)
Expired - Fee Related
Application number
CN201621401781.6U
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Chinese (zh)
Inventor
王雪莲
李嘉波
郭健
龚育超
张晓波
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Changan University
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Changan University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Changan University filed Critical Changan University
Priority to CN201621401781.6U priority Critical patent/CN206308593U/en
Application granted granted Critical
Publication of CN206308593U publication Critical patent/CN206308593U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of asphalt mixing plant, including some aggregate bins that can be heated to aggregate, the outlet of aggregate bin is connected with heat-preserving container, the hot material belt feeder for hot material to be delivered to heating stirring roller is provided with heat-preserving container, the outlet of heating stirring roller is connected to vertical mixing cylinder by lifting device, the bottom of vertical mixing cylinder is provided with discharging opening, and heater is provided with aggregate bin, heating stirring roller and vertical mixing cylinder.The utility model is then sent to vertical mixing cylinder and is mixed by being heated to aggregates such as pitch, stones respectively, and compound mix temperature can be made closer with theoretical temperatures, reduces scrap rate.

Description

A kind of asphalt mixing plant
Technical field
The utility model belongs to road building machine technical field, and in particular to a kind of asphalt mixing plant.
Background technology
Asphalt blending station is the capital equipment for producing bituminous concrete, is used primarily in highway communication construction, its major function It is that pitch, stone etc. are mixed by certain gesticulating, high-temperature heating paves to construction to uniform temperature, then with paver Expressway on.Asphalt mixing plant at this stage first proportions pitch, stone, cement etc., is transported material by belt Heating stirring is carried out to mixing platform, after reaching uniform temperature, asphalt material is transported to by job site by transport vehicle or is passed through Belt transport to a mixing bowl carries out secondary mixing and stirring.The method reheated after this mixing often makes pitch, stone, pulverized limestone each From temperature do not reach need heating temperature, largely increased scrap rate.In addition radiated very during material transferring Hurry up, when waiting the remote building site of material transportation, hot material temperature is scattered and disappeared substantially.
Utility model content
The purpose of this utility model is to provide a kind of asphalt mixing plant, to overcome the problems of the prior art, this reality It is then sent to vertical mixing cylinder and is mixed by being heated to aggregates such as pitch, stones respectively with new, compound mix can be made Temperature is closer with theoretical temperatures, reduces scrap rate.
To reach above-mentioned purpose, the utility model is adopted the following technical scheme that:
A kind of asphalt mixing plant, including some aggregate bins that aggregate can be heated, the outlet connection of aggregate bin There is heat-preserving container, the hot material belt feeder for hot material to be delivered to heating stirring roller, heating stirring roller are provided with heat-preserving container Outlet vertical mixing cylinder is connected to by lifting device, the bottom of vertical mixing cylinder is provided with discharging opening, and aggregate bin, heating are stirred Mix roller and vertical mixing cylinder in be provided with heater.
Further, the bottom of discharging opening is provided with transport vehicle or oblique belt conveyer, the port of export of oblique belt conveyer It is provided with reheating agitating device.
Further, vibrator and the cylinder for driving vibrator are provided with reheating agitating device.
Further, heat insulation wall is provided with the outside of oblique belt conveyer, the bottom of oblique belt conveyer is provided with belt branch Support car.
Further, aggregate bin includes aggregate bucket, heating bucket is connected with the downside of aggregate bucket, between aggregate bucket and heating bucket The first CD outlet is provided with, the second CD outlet of bottom for heating bucket is connected with the heat-preserving container charging aperture at the top of heat-preserving container.
Further, it is provided with metering device between the second CD outlet and heat-preserving container charging aperture.
Further, the inwall of heating bucket is provided with some heaters, and the inwall of heating bucket and is provided with thermal insulating material Material;The inwall of vertical mixing cylinder is provided with some heaters, and the inwall of vertical mixing cylinder is provided with heat-insulation layer.
Further, the first vibratory sieve is provided with vertical mixing cylinder, the second vibratory sieve is provided with aggregate bucket.
Further, described Intelligent heat-preservation type asphalt concrete batching & mixing plant also includes the control for controlling heater Device.
Further, the bottom of aggregate bin is provided with feed bin support frame, and the bottom of heat-preserving container is provided with heat-preserving container support frame.
Compared with prior art, the utility model has following beneficial technique effect:
The utility model is heated to aggregates such as pitch, stones respectively by setting multiple aggregate bins, is passed through after heating Hot material belt feeder is delivered to and be stirred in heating stirring roller and heat in heat-preserving container, is then re-fed into being carried out in vertical mixing cylinder Mix, can make compound mix temperature closer with theoretical temperatures, reduce scrap rate, by setting heat-preserving container, can subtract significantly Temperature is lost less.
Further, by after vertical mixing cylinder stirring, if aggregate stirs and during proper temperature, directly passing through Transport vehicle draws in building site.If do not stirred, belt need to be promoted to support car, aggregate is placed on oblique belt conveyer, passed through Be put into aggregate in reheating agitating device by oblique belt conveyer, carries out reheating and secondary agitation, and vibration is fallen into afterwards Device, building site is delivered to after cylinder drives vibrator to carry out aggregate screening.
Further, setting aggregate bucket and heating struggle against in aggregate bin, aggregate is screened and is heated respectively, then will add The hot material belt feeder in different aggregates feeding heat-preserving container after heat.
Further, various aggregates are weighed by setting metering device, required proportioning is reached after making mixing.
Further, insulation material is provided with the inwall of heating bucket, the inwall of vertical mixing cylinder is provided with heat-insulation layer, keeps away The loss of heat is exempted from.
Further, each aggregate is screened by the second vibratory sieve respectively, by the first vibratory sieve to mixing after mixing Material is screened, and its quality has been fully ensured that by screening twice.
Further, by setting controller, can control to heat material in different operations.
Brief description of the drawings
Fig. 1 is asphalt mixing plant front view;
Fig. 2 is asphalt mixing plant top view;
Fig. 3 is aggregate bin structural representation;
Fig. 4 is heat-preserving container structural representation.
In figure, 1. aggregate bin, 2. heat-preserving container, 3. hot material belt feeder, 4. heating stirring roller, 5. stirring vane, 6. heats Device, 7. lifting device, 8. heat-insulation layer, 9. the first vibratory sieve, 10. discharging opening, 11. oblique belt conveyers, 12. reheatings are stirred Mix device, 13. cylinders, 14. vibrators, 15. transport vehicles, 16. belts support car, 17. controllers, 18. first CD outlets, 19. Aggregate bucket, 20. second CD outlets, 21. insulation materials, 22. metering devices, 23. feed bin support frames, 24. heat-preserving container charging apertures, 25. heat-preserving container support frames, 26. second vibratory sieves.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings:
Referring to Fig. 1 to Fig. 4, a kind of asphalt mixing plant, including some aggregate bins 1 that aggregate can be heated, bone The outlet of feed bin 1 is connected with heat-preserving container 2, and the bottom of aggregate bin 1 is provided with feed bin support frame 23, and the bottom of heat-preserving container 2 is provided with Heat-preserving container support frame 25, is provided with the hot material belt feeder 3 for hot material to be delivered to heating stirring roller 4 in heat-preserving container 2, heating Stirring vane 5 is provided with mixing drum 4, the outlet of heating stirring roller 4 is connected to vertical mixing cylinder by lifting device 7, The bottom of vertical mixing cylinder is provided with discharging opening 10, is provided with aggregate bin 1, heating stirring roller 4 and vertical mixing cylinder Heater 6, asphalt concrete batching & mixing plant also includes the controller 17 for controlling heater 6;The bottom of discharging opening 10 sets Transport vehicle 15 or tiltedly belt conveyer 11 are equipped with, the port of export of oblique belt conveyer 11 is provided with reheating agitating device 12, Vibrator 14 and the cylinder 13 for driving vibrator 14, oblique belt conveyer 11 are provided with reheating agitating device 12 Outside be provided with heat insulation wall, the bottom of oblique belt conveyer 11 is provided with belt support car 16.
Aggregate bin 1 includes aggregate bucket 19, and the downside of aggregate bucket 19 is connected with heating bucket, is set between aggregate bucket 19 and heating bucket There is the first CD outlet 18, the second CD outlet 20 for heating the bottom of bucket is connected with the heat-preserving container charging aperture 24 at the top of heat-preserving container 2, the Metering device 22 is provided between two CD outlets 20 and heat-preserving container charging aperture 24, the inwall for heating bucket is provided with some heaters Insulation material 21 is provided with 6, and the inwall of heating bucket;The inwall of vertical mixing cylinder is provided with some heaters 6, and vertical The inwall of mixing drum is provided with heat-insulation layer 8, and the first vibratory sieve 9 is provided with vertical mixing cylinder, and second is provided with aggregate bucket 19 Vibratory sieve 26.
Operating process of the present utility model is described in detail below:
Each aggregate is separately added into the aggregate bucket 19 of different aggregate bins 1 and is screened respectively, when the second vibratory sieve 26 will After the completion of aggregate screening, aggregate enters heating and struggles against by the first CD outlet 18, opens the heater 6 of heating bucket inwall to aggregate Heated, heating bucket inwall is additionally provided with insulation material 21, and after the completion of heating, hot aggregate enters metering device 22, the good weight of scale Aggregate is entered in heat-preserving container 2 by heat-preserving container charging aperture 24 afterwards, is to ensure the aggregate heat for heating not in the process Scatter and disappear.Heating stirring roller 4 is entered by hot material belt feeder 3 afterwards, in heating stirring roller 4, heater 6 open and then Stirring vane 5 is rotated and carries out heating stirring, and elevator 4 is entered after heating stirring, by aggregate feeding vertical mixing cylinder, first passes through the One vibratory sieve 9 is heated aggregate screening, the heater 6 for vertical mixing cylinder being started afterwards and being opened in vertical mixing cylinder, After material stirring is uniform, discharging bin 10 is opened, aggregate falls into transport vehicle 15, if aggregate is stirred, directly pulls away.If not yet Stir, promote belt support car 16, aggregate to fall into oblique belt conveyer 11, fallen into by oblique belt conveyer 11 secondary Heating and stirring device 12, carries out reheating and secondary agitation, and vibrator 14 is fallen into afterwards, and vibrator 14 is driven by cylinder 13 Aggregate screening is carried out, afterwards material is transported.

Claims (10)

1. a kind of asphalt mixing plant, it is characterised in that including some aggregate bins (1) that can be heated to aggregate, aggregate The outlet in storehouse (1) is connected with heat-preserving container (2), is provided with heat-preserving container (2) for hot material to be delivered into heating stirring roller (4) Hot material belt feeder (3), the outlet of heating stirring roller (4) is connected to vertical mixing cylinder, vertical mixing cylinder by lifting device (7) Bottom be provided with discharging opening (10), be provided with heating in aggregate bin (1), heating stirring roller (4) and vertical mixing cylinder Device (6).
2. a kind of asphalt mixing plant according to claim 1, it is characterised in that the bottom of discharging opening (10) is provided with fortune Defeated car (15) or tiltedly belt conveyer (11), the port of export of oblique belt conveyer (11) are provided with reheating agitating device (12)。
3. a kind of asphalt mixing plant according to claim 2, it is characterised in that reheating agitating device sets on (12) It is equipped with vibrator (14) and the cylinder (13) for driving vibrator (14).
4. a kind of asphalt mixing plant according to claim 2, it is characterised in that set on the outside of oblique belt conveyer (11) Heat insulation wall is equipped with, the bottom of oblique belt conveyer (11) is provided with belt and supports car (16).
5. a kind of asphalt mixing plant according to claim 1, it is characterised in that aggregate bin (1) includes aggregate bucket (19), Heating bucket is connected with the downside of aggregate bucket (19), the first CD outlet (18), heating bucket are provided between aggregate bucket (19) and heating bucket Second CD outlet (20) of bottom connected with the heat-preserving container charging aperture (24) at the top of heat-preserving container (2).
6. a kind of asphalt mixing plant according to claim 5, it is characterised in that the second CD outlet (20) enters with heat-preserving container Metering device (22) is provided between material mouth (24).
7. a kind of asphalt mixing plant according to claim 5, it is characterised in that the inwall of heating bucket be provided with it is some plus Insulation material (21) is provided with thermal (6), and the inwall of heating bucket;The inwall of vertical mixing cylinder is provided with some heating dresses Put (6), and the inwall of vertical mixing cylinder is provided with heat-insulation layer (8).
8. a kind of asphalt mixing plant according to claim 5, it is characterised in that be provided with first in vertical mixing cylinder and shake Dynamic sieve (9), is provided with the second vibratory sieve (26) in aggregate bucket (19).
9. a kind of asphalt mixing plant according to claim 1, it is characterised in that also including for controlling heater (6) controller (17).
10. a kind of asphalt mixing plant according to claim 1, it is characterised in that the bottom of aggregate bin (1) is provided with material Storehouse support frame (23), the bottom of heat-preserving container (2) is provided with heat-preserving container support frame (25).
CN201621401781.6U 2016-12-20 2016-12-20 A kind of asphalt mixing plant Expired - Fee Related CN206308593U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621401781.6U CN206308593U (en) 2016-12-20 2016-12-20 A kind of asphalt mixing plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621401781.6U CN206308593U (en) 2016-12-20 2016-12-20 A kind of asphalt mixing plant

Publications (1)

Publication Number Publication Date
CN206308593U true CN206308593U (en) 2017-07-07

Family

ID=59251964

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621401781.6U Expired - Fee Related CN206308593U (en) 2016-12-20 2016-12-20 A kind of asphalt mixing plant

Country Status (1)

Country Link
CN (1) CN206308593U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677012A (en) * 2016-12-20 2017-05-17 长安大学 Intelligent insulating type asphalt concrete mixing station
CN108532412A (en) * 2018-04-10 2018-09-14 中山市易路美道路养护科技有限公司 Asphalt mixture heat regeneration roller feed
CN112064453A (en) * 2020-09-14 2020-12-11 苏州三新路面工程有限公司 Asphalt concrete mixing process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106677012A (en) * 2016-12-20 2017-05-17 长安大学 Intelligent insulating type asphalt concrete mixing station
CN108532412A (en) * 2018-04-10 2018-09-14 中山市易路美道路养护科技有限公司 Asphalt mixture heat regeneration roller feed
CN112064453A (en) * 2020-09-14 2020-12-11 苏州三新路面工程有限公司 Asphalt concrete mixing process

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170707

Termination date: 20171220

CF01 Termination of patent right due to non-payment of annual fee