CN206448140U - A kind of bitumen concrete heating stirring machine - Google Patents
A kind of bitumen concrete heating stirring machine Download PDFInfo
- Publication number
- CN206448140U CN206448140U CN201720014993.7U CN201720014993U CN206448140U CN 206448140 U CN206448140 U CN 206448140U CN 201720014993 U CN201720014993 U CN 201720014993U CN 206448140 U CN206448140 U CN 206448140U
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- China
- Prior art keywords
- mixing drum
- combustion chamber
- housing
- nozzle
- vaporizer
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Abstract
The utility model discloses a kind of bitumen concrete heating stirring machine, including housing, agitating device and heater, the agitating device is in the housing, and the agitating device includes the stirring motor of mixing drum and driving mixing drum operating；The heater includes fuel tank, oil pump, oil inlet pipe, vaporizer, nozzle, combustion chamber and blower fan；The fuel tank is connected by the oil pump, oil inlet pipe with vaporizer, the nozzle is connected with the vaporizer, the combustion chamber is connected with the nozzle, the combustion chamber is connected with the air door of adjustable keying degree, the blower fan is connected with the air door, the combustion chamber is connected close to the mixing drum and with mixing drum, and the housing is provided with exhaust opening, and the exhaust opening is connected with mixing drum.Flame in the utility model combustion chamber carries out radiant heat transfer, and the asphaltene to mixing drum is heated, meanwhile, the hot gas that combustion chamber is produced passes through mixing drum, and with asphaltene convection heat transfer' heat-transfer by convection, homogeneous heating is easy to operate.
Description
Technical field
The utility model is related to a kind of bitumen concrete heating stirring equipment.
Background technology
Asphalt concrete mixer is the key equipment of asphalt pavement construction.Bitumen concrete solidifies at normal temperatures, to become it
Liquid needs to heat bitumen concrete to construct, often, and particularly in temperature relatively low winter, the heating difficulty of bitumen concrete is more
Greatly, it is therefore desirable to increase asphalt heater in asphalt concrete mixer.
The existing general mistake of bitumen concrete heater sets heating oil pipe in mixer, and heating is imported in heating oil pipe
Oil, bitumen concrete is heated by heat exchange principle, and this mode heats oil pipe stringing complexity, and operation difficulty is big, and heats not
It is enough uniform.
Utility model content
The purpose of this utility model is to provide a kind of bitumen concrete heating stirring machine, and simple in construction, heating effect is good.
To achieve the above object, the utility model uses following technical scheme：
A kind of bitumen concrete heating stirring machine, including housing, agitating device and heater, the agitating device are located at the shell
In vivo, the agitating device includes the stirring motor of mixing drum and the driving mixing drum operating；The heater includes
Fuel tank, oil pump, oil inlet pipe, vaporizer, nozzle, combustion chamber and blower fan, the fuel tank, oil pump, oil inlet pipe, vaporizer, air blast
Fan is outside the housing, and the nozzle and combustion chamber are in the housing；The fuel tank by the oil pump, oil inlet pipe with
The vaporizer is connected, and the nozzle is connected with the vaporizer, and the combustion chamber is connected with the nozzle, and the combustion chamber connects
The air door of adjustable keying degree is connected to, the blower fan is connected with the air door, and the combustion chamber is close to the mixing drum
And be connected with the mixing drum, the housing is provided with exhaust opening, and the exhaust opening is connected with the mixing drum.
Preferably, the air door adjusts keying degree by hydraulic cylinder.
Preferably, the fuel tank is diesel fuel tanks.
Preferably, the mixing drum is connected with feed hopper and dump skip.
Preferably, the housing bottom is provided with guide wheel.
After adopting the above technical scheme, the utility model has the following advantages that：
The combustion chamber of heater of the present utility model is connected close to mixing drum and with mixing drum.Flame in combustion chamber
Radiant heat transfer is carried out, the asphaltene to mixing drum is heated, meanwhile, the hot gas that combustion chamber is produced passes through mixing drum, with stirring
The asphaltene convection heat transfer' heat-transfer by convection in roller is mixed, homogeneous heating is easy to operate, heat is fully utilized, saves fuel,
Shorten the heat time.
Brief description of the drawings
Fig. 1 is surface structure schematic diagram of the present utility model；
Fig. 2 is polycrystalline substance schematic diagram of the present utility model；
Fig. 3 is mixing drum schematic diagram；
Fig. 4 is heater schematic diagram.
Reference numeral explanation:
Housing 1, feed hopper 11, exhaust opening 12, guide wheel 13, heater 2, fuel tank 21, oil inlet pipe 22, oil pump 23, vaporizer
24th, nozzle 25, combustion chamber 26, air door 261, hydraulic cylinder 27, blower fan 28, stirring motor 31, mixing drum 32.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation
Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only to explain
The utility model, is not used to limit the utility model.
With reference to Fig. 1, the utility model discloses a kind of bitumen concrete heating stirring machine, including housing 1, agitating device and heating
Device 2, wherein：
With reference to Fig. 2, Fig. 3 is referred to, agitating device is in housing 1, and agitating device includes mixing drum 32 and driving stirring
The stirring motor 31 that roller 32 is operated, mixing drum 32 is connected with feed hopper 11 and dump skip (not shown).
With reference to Fig. 4 is referred to, heater 2 includes fuel tank 21, oil pump 23, oil inlet pipe 22, vaporizer 24, nozzle 25, combustion chamber
26 and blower fan 28, fuel tank 21, oil pump 23, oil inlet pipe 22, vaporizer 24, blower fan 28 are outside housing 1, nozzle 25 and burning
Room 26 is in housing 1.
Fuel tank 21 is diesel fuel tanks, and fuel tank 21 is connected by oil pump 23, oil inlet pipe 22 with vaporizer 24, nozzle 25 and vaporizer
24 are connected, and combustion chamber 26 is connected with nozzle 25, and combustion chamber 26 is connected with air door 261, and air door 261 is adjusted by hydraulic cylinder 27 and opened and closed
Degree, blower fan 28 is connected with air door 261, and combustion chamber 26 is connected close to mixing drum 32 and with mixing drum 32, and housing 1 is provided with
Exhaust opening 12, exhaust opening 12 is connected with mixing drum 32.
With reference to Fig. 2, the bottom of housing 1 is provided with guide wheel 13.
Diesel oil in fuel tank 21 is entered in vaporizer 24 by oil pump 23, oil inlet pipe 22, and diesel oil enters nozzle after being vaporized
25, sprayed from the high speed of nozzle 25, fully burning is mixed with the air in combustion chamber 26.The air of combustion chamber 26 is by blower fan 28
There is provided through air door 261.
Flame in combustion chamber 26 carries out radiant heat transfer, and the asphaltene to mixing drum 32 is heated, meanwhile, combustion chamber 26
The hot gas of generation is by the asphaltene convection heat transfer' heat-transfer by convection in mixing drum 32, with mixing drum 32, and homogeneous heating is easy to operate,
Heat is fully utilized, save fuel, shorten the heat time.
More than, only the utility model preferably embodiment, but protection domain of the present utility model do not limit to
In this, any one skilled in the art is in the technical scope that the utility model is disclosed, the change that can be readily occurred in
Change or replace, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should be with power
The protection domain that profit is required is defined.
Claims (5)
1. a kind of bitumen concrete heating stirring machine, it is characterised in that：Including housing, agitating device and heater, the agitating device
In the housing, the agitating device includes the stirring motor of mixing drum and the driving mixing drum operating；It is described
Heater includes fuel tank, oil pump, oil inlet pipe, vaporizer, nozzle, combustion chamber and blower fan, the fuel tank, oil pump, oil inlet pipe, vapour
Change device, blower fan outside the housing, the nozzle and combustion chamber are in the housing；The fuel tank passes through the oil
Pump, oil inlet pipe are connected with the vaporizer, and the nozzle is connected with the vaporizer, and the combustion chamber is connected with the nozzle,
The combustion chamber is connected with the air door of adjustable keying degree, and the blower fan is connected with the air door, and the combustion chamber is close
The mixing drum and it is connected with the mixing drum, the housing is provided with exhaust opening, the exhaust opening and the mixing drum
It is connected.
2. a kind of bitumen concrete heating stirring machine as claimed in claim 1, it is characterised in that：The air door is adjusted by hydraulic cylinder
Keying degree.
3. a kind of bitumen concrete heating stirring machine as claimed in claim 1 or 2, it is characterised in that：The fuel tank is diesel fuel tanks.
4. a kind of bitumen concrete heating stirring machine as claimed in claim 3, it is characterised in that：The mixing drum is connected with charging
Bucket and dump skip.
5. a kind of bitumen concrete heating stirring machine as claimed in claim 4, it is characterised in that：The housing bottom is provided with guide wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014993.7U CN206448140U (en) | 2017-01-06 | 2017-01-06 | A kind of bitumen concrete heating stirring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720014993.7U CN206448140U (en) | 2017-01-06 | 2017-01-06 | A kind of bitumen concrete heating stirring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206448140U true CN206448140U (en) | 2017-08-29 |
Family
ID=59671966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720014993.7U Expired - Fee Related CN206448140U (en) | 2017-01-06 | 2017-01-06 | A kind of bitumen concrete heating stirring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206448140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211068A (en) * | 2020-09-28 | 2021-01-12 | 山东省大通公路工程有限责任公司 | Energy-saving asphalt mixing station |
-
2017
- 2017-01-06 CN CN201720014993.7U patent/CN206448140U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211068A (en) * | 2020-09-28 | 2021-01-12 | 山东省大通公路工程有限责任公司 | Energy-saving asphalt mixing station |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170829 Termination date: 20180106 |