CN208933791U - A kind of continuous action of forced stirring formula of asphalt generating apparatus again entirely - Google Patents
A kind of continuous action of forced stirring formula of asphalt generating apparatus again entirely Download PDFInfo
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- CN208933791U CN208933791U CN201821535231.2U CN201821535231U CN208933791U CN 208933791 U CN208933791 U CN 208933791U CN 201821535231 U CN201821535231 U CN 201821535231U CN 208933791 U CN208933791 U CN 208933791U
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Abstract
A kind of continuous action of forced stirring formula of asphalt generating apparatus again entirely, including cold renewal material transportation system, regeneration and drying system, temporary storing bin, conveyer, hot recycling material transmission measurement system, asphalt delivery system, regenerated additive transportation system, powder delivery system and continuous mixing system, the equipment passes through cold renewal material transportation system, regeneration and drying system, temporary storing bin, conveyer, hot recycling material transmission measurement system, asphalt delivery system, regenerated additive transportation system, mutual cooperation between powder delivery system and continuous mixing system, powder may be implemented, pitch, the continuous addition of regenerated additive and reworked material, and reworked material can achieve addition very, guarantee asphalt finished product material quality, production efficiency is improved simultaneously and reduces equipment failure rate, save production cost.
Description
Technical field
The utility model belongs to pitch preparation field, and in particular to a kind of continuous action of forced stirring formula of asphalt regenerates entirely
Equipment.
Background technique
As the highway construction of recent decades flourishes, now every year because of the overhauling of highway, waste and old drip caused by overhaul
The quantity of green mixture is growing day by day, if these old asphalt mixtures cannot be reasonably utilized will be brought to society it is huge
The big wasting of resources and environmental pollution, the regeneration of waste asphalt mixture have become a global heat subject.
Regenerative Technique of Asphalt Mixture is a kind of technology for being recycled waste asphalt mixture, hot in-place recycling
It is at present with a kind of relatively broad one of regeneration technology, hot in-place recycling can be divided into intermittent plantmix's heat again by production technology
The raw and hot Quan Zaisheng of intermittent plantmix.Intermittent hot in-plant reclaimed main technique is by waste asphalt mixture by gradation requirement
Ingredient, promotion, feeding drying heating system carry out drying heat treatment, temporary, intermittent metering, are delivered in primary a mixing bowl
Mix, finished product material are carried out with a certain proportion of new pitch mixture, how much hot recycling equipment yield can be mixed according to waste asphalt
The requirement of the maximum adding proportion of material is closed to design, Recycling Old Asphalt Mixture adding proportion is less than or equal in this technique
50%.The advantage of this technique is that flexibly control can be required according to regeneration adding proportion, and the precision of each gradating material is higher, but this
Equipment can only cooperate Raw device while use, and reworked material adding proportion is smaller.
Another is the full regeneration technology of intermittent plantmix's heat, and main technique is to want waste asphalt mixture by gradation
Ingredient, promotion, feeding drying heating system is asked to carry out drying heat treatment, temporary, intermittent metering, be sent into batch type cylinder
With certain new pitch, regenerated additive, etc. together stirring, finished product material.The advantage of this technique can be realized and mix waste asphalt
It closes material 100% and realizes that full regeneration uses, and equipment can be produced and used independently.
Intermittent asphalt mixture stirs hot-mix plant recycling equipment and the full regeneration equipment of intermittent plantmix heat is lacked there are following
Point:
1, intermittent asphalt mixture production equipment due to need it is intermittent measured, blowing, again measure etc. it is cumbersome
Movement, by cycle influences, equipment productivity is low, and plant machinery failure rate is higher；2, since hot recycling material has centainly
Adhesiveness herein in frequent cycle movement, is easy to cause storage, frequent metering of the hot recycling material in the long period to wait
The problems such as putty in journey influences equipment production and application, will lead to regeneration equipment roller when serious and fails, shutdown.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the prior arts, provide a kind of equipment productivity is high, reduce operation at
This continuous action of forced stirring formula of asphalt generating apparatus again entirely.
The utility model adopts the following technical solution:
A kind of continuous action of forced stirring formula of asphalt generating apparatus, including cold renewal material transportation system, regeneration and drying again entirely
System, temporary storing bin, conveyer, hot recycling material transmission measurement system, asphalt delivery system, regenerated additive transportation system, powder
Transportation system and continuous mixing system, cold renewal material transportation system include the elevator for conveying hot recycling material, elevator
Delivery outlet be provided with three-way switch valve；Regeneration and drying system is connect with three-way switch valve, is received and is heated cold renewal material；It is temporary
Storehouse can be used for receiving the hot recycling material after the heating of regeneration and drying system；Conveyer one end is connect with three-way switch valve, the other end with
Temporary storing bin connection, received cold renewal material is delivered in temporary storing bin；Hot recycling material transmission measurement system is connect with temporary storing bin, right
Received hot recycling material or cold renewal material are measured and are delivered in continuous mixing system；Asphalt delivery system, based on
Amount, conveying pitch are into continuous mixing system；Regenerated additive transportation system, for measuring, conveying regenerated additive to even
In continuous formula stirring system；Powder delivery system, for measuring, conveying powder into continuous mixing system；Continuous mixing system
System, when producing hot asphalt mixture, is mentioned for receiving reworked material, regenerated additive, powder and pitch and being uniformly mixed
The machine of liter is re-fed into hot recycling material transmission measurement system after cold renewal material is delivered in regeneration and drying system into heating, cold when producing
When asphalt, elevator is re-fed into hot recycling material transmission measurement system after sending cold renewal material to conveyer.
Further, the continuous mixing system includes level-one blender, secondary blender and finished bin, level-one stirring
Machine can be used for receiving hot recycling material, regenerated additive, powder and pitch and be uniformly mixed；Secondary blender receives level-one and stirs
Asphalt after mixing machine stirring is again stirring for；The connection of the output end of finished product bin and secondary blender, receives and deposits
Asphalt after storing up secondary blender stirring.
Further, the asphalt delivery system include asphalt tank, the first bitumenpump, the second bitumenpump, pitch transition scale,
First feed lines and the second feed lines, asphalt tank is for storing pitch；First feed lines one end is connect with asphalt tank, separately
One end is connect with level-one blender；First bitumenpump is arranged on the first feed lines；Pitch transition scale is arranged in the first pitch
On the first feed lines between pump and level-one blender；Between transition scale and level-one blender is arranged in second bitumenpump
On one feed lines；The first feed lines connection between second feed lines one end and the second bitumenpump and level-one blender,
The other end is connect with secondary blender；When producing hot asphalt mixture, pitch enters level-one blender from the first feed lines
In, when producing cold asphalt, pitch enters in secondary blender from the second feed lines.
It further, further include exhaust treatment system, exhaust treatment system is connect with regeneration and drying system, for handling again
Tail gas after raw drying system use, the exhaust treatment system include exhaust air chamber, air return pipeline, return fan, dust-extraction unit and
Dedusting pipeline, exhaust air chamber are connect with the input terminal of regeneration and drying system, collect the tail gas of regeneration and drying system discharge；Air return pipeline
It is arranged between exhaust air chamber and regeneration and drying system output, the tail gas that can collect exhaust air chamber is sent into two in regeneration and drying system
Secondary utilization；Return fan is arranged on air return pipeline；Dust-extraction unit is connect with exhaust air chamber, and the tail gas of entrance is handled and recycled
Reclaimed materials in tail gas；Dedusting pipeline is arranged between dust-extraction unit and exhaust air chamber, and the tail gas in exhaust air chamber is guided to enter dedusting
In device.
Further, the dust-extraction unit includes bag filter, blower, recycling conveying assembly, bag filter bottom
It is provided with powder recovery port；Recycling conveying assembly one end is connect with powder recovery port, the input terminal connection of the other end and elevator,
Reclaimed materials after the recovery is delivered to elevator to utilize again；Blower is arranged on bag filter.
Further, the regeneration and drying system includes drying roller, feed box, combustion chamber and burner, drying roller
It is connect with the three-way switch valve of elevator, the output end connection of feed box and drying roller, combustion chamber connect with feed box, is used for
It collects hot gas and is sent into drying roller, burner is connect with combustion chamber, is used for combustion chamber heat supply.
Further, the hot recycling material transmission measurement system transition scale and metering conveying assembly, transition scale is for measuring
Received hot recycling material or cold renewal material are simultaneously delivered to metering conveying assembly, and metering conveying assembly is by received hot recycling material or cold
Reworked material is delivered in continuous mixing system, including the first drag conveyor and the second drag conveyor, the conveying of the first scraper plate
Machine receives the hot recycling material after the metering of transition scale or cold renewal material and send to the second drag conveyor, the metering of the second drag conveyor
Received hot recycling material or cold renewal material are simultaneously sent into continuous mixing system.
Further, the cold renewal material conveying device further include feed bin, belt feeder, weighing belt, the first charging belt machine,
Screening plant, the second charging belt machine, feed bin is for storing cold renewal material；Belt feeder be arranged below feed bin for receive it is cold again
Raw material；Weighing belt is arranged below belt feeder for receiving and measuring cold renewal material；First charging belt machine is arranged in weighing belt
Lower section；The input terminal of second charging belt machine is arranged below the first charging belt machine output end；Screening plant is arranged first
Between charging belt machine output end and the second charging belt machine input terminal, enter the second charging belt to from the first charging belt machine
The cold renewal material of machine is sieved, and the elevator is connect with the second charging belt machine output end.
Further, the powder delivery system includes that filler bin, powder transition scale and metering screw scale, filler bin are used for
Store powder；Powder transition scale is connect with filler bin, measures the powder weight of entrance；Metering screw scale is arranged in powder transition scale
Received down simultaneously measures powder into continuous stirring device.
It from the above description of the utility model, it can be seen, compared with prior art, the utility model has the beneficial effects that should
Equipment passes through cold renewal material transportation system, regeneration and drying system, temporary storing bin, conveyer, hot recycling material transmission measurement system, pitch
Mutual cooperation between transportation system, regenerated additive transportation system, powder delivery system and continuous mixing system, Ke Yishi
The continuous addition of existing powder, pitch, regenerated additive and reworked material, and reworked material can achieve addition very, guarantee drip
Green mixture finished product material quality, while improving production efficiency and reducing equipment failure rate, save production cost；The equipment passes through each
Mutual cooperation between component can be used to continuous production hot recycling mixture, and can be used for continuous production cold regeneration mix,
Improve the practicability of device；The equipment further includes exhaust treatment system, and the tail gas generated to regeneration and drying system carries out eating processing,
Placement is directly discharged into atmosphere pollution environment, and exhaust treatment system includes dust-extraction unit, and dust-extraction unit includes bag filter and returns
Conveying assembly is received, recycling conveying assembly can send the reclaimed materials that bag filter recycles to elevator to utilize again, reduce money
The waste in source.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the flow sheet of asphalt；
Fig. 3 is the structural schematic diagram of asphalt delivery system；
Fig. 4 is the structural schematic diagram of hot recycling material transmission measurement system；
Fig. 5 is the structural schematic diagram of powder delivery system；
Fig. 6 is the structural schematic diagram of regenerated additive transportation system；
In figure, 1- cold renewal material transportation system, 2- regeneration and drying system, 3- temporary storing bin, 4- conveyer, 5- hot recycling material meter
Measure transportation system, 6- continuous mixing system, 7- asphalt delivery system, 8- powder delivery system, 9- regenerated additive delivery system
System, 0- exhaust treatment system, 11- feed bin, 12- belt feeder, 13- weighing belt, the first charging belt of 14- machine, 15- the second feeding skin
Band machine, 16- screening plant, 17- elevator, 18- three-way switch valve, the first weighing sensor of 19-, 21- regenerative drying drum,
22- feed box, the combustion chamber 23-, 24 burners, 31- temporary storing bin warehouse, 32- rotary plow feeder, the second weighing sensor of 33-,
51- transition scale, the first drag conveyor of 52-, the second drag conveyor of 53-, 54- third weighing sensor, the weighing of 55- the 4th pass
Sensor, the first blender of 61-, the second blender of 62-, 63- finished bin, 71- asphalt tank, 72- pitch transition scale, 73- first are dripped
Green pump, the second bitumenpump of 74-, the first feed lines of 75-, the second feed lines of 76-, the 7th weighing sensor of 77-, 78- flue gas
Pipeline, 79- triple valve, 81- filler bin, 82- powder transition scale, 83- metering screw scale, the first powder of 84- rotary plow feeder,
The second powder of 85- rotary plow feeder, the 5th weighing sensor of 86-, the 6th weighing sensor of 87-, 91- regenerated additive warehouse,
92- regenerated additive transition scale, the first delivery pump of 93-, the second delivery pump of 94-, 95- transfer pipeline, the 8th weighing and sensing of 96-
Device, 01 exhaust air chamber, 02- air return pipeline, 03- return fan, 04- dust-extraction unit, 05- dedusting pipeline, 041- bag filter, 042-
Recycle conveying assembly, 043- blower.
Specific embodiment
Below by way of specific embodiment, the utility model will be further described.
Referring to figs. 1 to shown in Fig. 6, a kind of continuous action of forced stirring formula of asphalt generating apparatus, including cold renewal material again entirely
Transportation system 1, regeneration and drying system 2, temporary storing bin 3, conveyer 4, hot recycling material transmission measurement system 5, asphalt delivery system 7,
Regenerated additive transportation system 9, powder delivery system 8, continuous defeated stirring system 6, exhaust treatment system 0.
Cold renewal material transportation system 1 can transport cold renewal material and be heated or conveyed cold renewal material to regeneration and drying system 2
To conveyer 4, including feed bin 11, belt feeder 12, weighing belt 13, the first charging belt machine 14, screening plant 16, the second feeding skin
Band machine 15 and elevator 17, feed bin 11 be provided with it is multiple, be respectively used to storage cold renewal material；The setting of belt feeder 12 with multiple, with
Multiple feed bins 11 correspond, and the output end connection of feed bin 11 is arranged in belt feeder 12, receive and convey cold renewal material；Weighing belt
13 be also equipped with it is multiple, with multiple belt feeders 12 correspond, weighing belt 13 be arranged below 12 machine of belt, by receive and based on
Cold renewal material is measured, is provided with the first weighing and sensing 19 on each weighing belt 13；First charging belt machine 14 is arranged in multiple skins
13 lower section of belt scale, the cold renewal material conveyed for receiving multiple weighing belts 13；The input terminal setting of second charging belt machine 15 exists
Below the output end of first charging belt machine 14, for receiving the cold renewal material of the first charging belt machine 14 conveying；Screening plant
16 are arranged between the output end of the first charging belt machine 14 and the input terminal of the second charging belt machine 15, to from the first feeding skin
The cold renewal material for entering the second charging belt machine 15 with machine 14 is sieved；The output of elevator 17 and the second charging belt machine 15
End connection, the cold renewal material after receiving metering, and be passed to regeneration and drying system 2 and heated or given to conveyer 4, it mentions
The output end for rising machine 17 is provided with three-way switch valve 18, and three-way switch valve 18 includes the input connecting with 17 output end of elevator
Mouthful, the first delivery outlet being connect with regeneration and drying system 2 system and the second delivery outlet being connect with 4 input terminal of conveyer.
Regeneration and drying system 2 is used to heat received cold renewal material, including regenerative drying drum 21, feed box
22, combustion chamber 23 and burner 24, regenerative drying drum 21 are obliquely installed in height, and input terminal is arranged aloft, and regeneration is dried
The input terminal of dry drum 21 is connect with the first delivery outlet of elevator three-way switch valve 18；Feed box 22 and regenerative drying drum 21
Output end connection, guidance heating after hot recycling material enter temporary storing bin 3；Combustion chamber 23 is connect with feed box 22；Burner 24
It connect, is used for 23 heat supply of combustion chamber then to 21 heat supply of regenerative drying drum with combustion chamber 23.
Temporary storing bin 3 can be used for receiving the hot recycling material after regenerative drying drum 21 heats or receive what conveyer 4 conveyed
Cold renewal material, including temporary storing bin warehouse 31, rotary plow feeder 32 and the second weighing sensor 33, temporary storing bin warehouse 31 is for receiving
And store hot recycling material or cold renewal material；Rotary plow feeder 32 is connect with the output end of temporary storing bin warehouse 31, by hot recycling material or
Cold renewal material is sent into hot recycling material transmission measurement system 5；Second weighing sensor 33 is arranged on temporary storing bin warehouse 31.
4 one end of conveyer is connect with the second delivery outlet of elevator three-way switch valve 18, and the other end is connect with temporary storing bin 3,
It receives cold renewal material and is delivered in temporary storing bin 3 and stored.
Hot recycling material transmission measurement system 5 is connect with temporary storing bin 3, is measured to received hot recycling material or cold renewal material
And it is delivered in continuous mixing system 6, including transition scale 51, metering conveying assembly, third weighing sensor 54 and the 4th claim
Sensor 55 is retransmitted, transition scale 51 is connect with rotary plow feeder 32, for measuring received hot recycling material or cold renewal material and conveying
To metering conveying assembly；Received cold renewal material or hot recycling material are delivered in continuous mixing system 6 by metering conveying assembly,
Including the first drag conveyor 52 and the second drag conveyor 53, the input terminal of the first drag conveyor 52 is defeated with transition scale 51
Outlet connection receives the hot recycling material after transition scale 51 measures or cold renewal material and is delivered to the second drag conveyor 53；Second
The input terminal of drag conveyor 53 is connect with the output end of the first drag conveyor 52, measures received hot recycling material or cold renewal
Expect and is sent into continuous mixing system 6；Third weighing sensor 54 is arranged on transition scale 51；4th weighing sensor 55 is set
It sets on the second drag conveyor 53, so, when producing hot asphalt mixture, cold renewal material is delivered to regeneration by elevator 17
Into being re-fed into hot recycling material transmission measurement system 5 after heating in drying system 2, when producing cold asphalt, elevator 17
Hot recycling material transmission measurement system 5 is re-fed into after cold renewal material is sent to conveyer 4.
Continuous mixing system 6 is wrapped for receiving reworked material, regenerated additive, pitch and powder and being uniformly mixed
Include level-one blender 61, secondary blender 62 and finished bin 63, level-one blender 61 for receive reworked material, regenerated additive,
Powder and pitch are simultaneously uniformly mixed；Secondary blender 62 receives the asphalt after level-one blender 61 stirs and carries out again
Secondary stirring；Finished product bin 63 is connect with the output end of secondary blender 62, receives and stores the drip after secondary blender 62 stirs
Green mixture.
Asphalt delivery system 7 is used to measure, convey in asphalitine continuous mixing system 6, including asphalt tank 71, first drips
The 73, second bitumenpump 74 of blueness pump, pitch transition scale 72, flue gas pipeline 78, the first feed lines 75 and the second feed lines 76, drip
Green tank 71 is for storing pitch；First feed lines, 75 one end is connect with asphalt tank 71, and the other end is connect with level-one blender 61；
First bitumenpump 73 is arranged on the first feed lines 75；The setting of pitch transition scale 72 is in the first bitumenpump 73 and level-one blender
On the first feed lines 75 between 61, the 7th weighing sensor 77 is provided on pitch transition scale 72；Second bitumenpump 74 is set
It sets on the first feed lines 75 between transition scale 72 and level-one blender 61；Second feed lines, 76 one end and the second pitch
The first feed lines 75 connection between pump 74 and level-one blender 61, the other end are connect with secondary blender 62, the second feeding
Junction between pipeline 76 and the first feed lines 75 is provided with triple valve 79, for controlling the trend of pitch；Flue gas pipeline
78 one end are connect with the input terminal of asphalt tank 71, and the other end is connect with exhaust treatment system 0, will be generated in asphalt tank 71 along it
It is sent into exhaust treatment system 0 to be handled, when producing hot asphalt mixture, pitch is stirred from the first feed lines 75 into level-one
It mixes in machine 61, when producing cold asphalt, pitch enters in secondary blender 62 from the second feed lines 76.
Regenerated additive transportation system 9 is used to measure, convey regenerated additive into continuous mixing system 6, including again
Raw additive warehouse 91, the first delivery pump 93, the second delivery pump 94, transfer pipeline 95 and regenerated additive transition scale 92, regeneration
Additive warehouse 91 is for storing regenerated additive；95 one end of transfer pipeline is connect with 91 output end of regenerated additive warehouse, separately
One end is connect with level-one blender 61；Regenerated additive transition scale 92 is arranged on transfer pipeline 95, enters level-one for measuring
Regenerated additive in blender 61 is provided with the 8th weighing sensor 96 on regenerated additive transition scale 92；First delivery pump
93 are arranged on the transfer pipeline 95 between regenerated additive transition scale 92 and regenerated additive warehouse 91；Second delivery pump 94 is set
It sets on the transfer pipeline 95 between regenerated additive transition scale 92 and level-one blender 61.
Powder delivery system 8 is used to measure, convey powder into continuous mixing system 6, including filler bin 81, powder mistake
Cross scale 82, metering screw scale 83, the first powder rotary plow feeder 84, the second powder rotary plow feeder 85, the 5th weighing sensor
86 and the 6th weighing sensor 87, filler bin 81 is for storing powder；First powder rotary plow feeder 84 is defeated with filler bin 81
Outlet connection；Powder transition scale 82 is connect with the output end of the first rotary plow feeder 84, and metering enters the powder of level-one blender 61
Material；Second powder rotary plow feeder 85 is connect with the output end of powder transition scale 82；Metering screw scale 83 and the second powder impeller
The output end of dispenser 85 connects, and receives and conveys powder into level-one blender 61；5th weighing sensor 86 is arranged in powder
Expect on transition scale 82；6th weighing sensor 87 is arranged on metering screw scale 83.
Exhaust treatment system 0 is connect with the input terminal of regenerative drying drum 21, is used for handling regenerative drying drum 21
Tail gas afterwards, including exhaust air chamber 01, air return pipeline 02, return fan 03, dust-extraction unit 04 and dedusting pipeline 05, exhaust air chamber 01 with again
The input terminal connection of raw drying roller 21, collects the tail gas that regenerative drying drum 21 is discharged；Air return pipeline 02 is arranged in exhaust air chamber
Between 01 and 21 output end of regenerative drying drum, the tail gas that exhaust air chamber 01 is collected can be sent into secondary benefit in regenerative drying drum 21
With；Return fan 03 is arranged on air return pipeline 02；Dust-extraction unit 04 is connect with exhaust air chamber 01, is handled simultaneously the tail gas of entrance
Recycle the reclaimed materials in tail gas, including bag filter 041, blower 043 and recycling conveying assembly 042,041 bottom of bag filter
Portion is provided with sub-material recovery port, and recycling 042 one end of conveying assembly is connect with powder recovery port, the other end and 17 input terminal of elevator
Connection, reclaimed materials after the recovery is sent to elevator 17 to utilize again, and blower 043 is arranged on bag filter 041；Dedusting
Pipeline 05 is arranged between dust-extraction unit 04 and exhaust air chamber 01, and the tail gas in exhaust air chamber 01 is guided to enter in dust-extraction unit 04.
A kind of production method of asphalt includes that, when producing hot asphalt mixture, powder and regenerated additive are sent
Enter in level-one blender 61, pitch is sent into level-one blender 61 by the first feed lines 75, and elevator 17 send cold renewal material
Enter and heated in regenerative drying drum 21, is then sent into level-one blender 61 and powder by hot recycling material transmission measurement system 5
Material, regenerated additive and pitch are mixed evenly, and are finally sent into secondary blender 62 and are again stirring for, and heated bitumen is made
Mixture；When producing cold asphalt, powder and regenerated additive are sent into level-one blender 61, and pitch is by the second feeding
Pipeline 76 is sent into secondary blender 62, and elevator 17 send cold renewal material to conveyer 4, is then measured and is conveyed by hot recycling material
System 5 be sent into level-one blender 61 in be mixed evenly with powder, regenerated additive, finally be sent into secondary blender 62 in
Asphalt mixing is uniform, and cold asphalt is made.
The equipment passes through cold renewal material transportation system 1, regeneration and drying system 2, temporary storing bin 3, conveyer 4, hot recycling material meter
Measure transportation system 5, asphalt delivery system 7, regenerated additive transportation system 9, powder delivery system 8 and continuous mixing system 6
Between mutual cooperation, the continuous addition of powder, pitch, regenerated additive and reworked material may be implemented, and reworked material can reach
To addition very, asphalt finished product material quality is demonstrate,proved, while improving production efficiency and reducing equipment failure rate, saves life
Produce cost；The equipment can be used to continuous production hot recycling mixture by the mutual cooperation between each component, and can be used for connecting
Continuous production cold regeneration mix, improves the practicability of device.
The above, the only preferred embodiment of the utility model, therefore the utility model implementation cannot be limited with this
Range should still belong to this that is, according to equivalent changes and modifications made by present utility model application the scope of the patents and description
In the range of utility model patent is covered.
Claims (9)
1. a kind of continuous action of forced stirring formula of asphalt generating apparatus again entirely, it is characterised in that: including cold renewal material transportation system,
Regeneration and drying system, temporary storing bin, conveyer, hot recycling material transmission measurement system, asphalt delivery system, regenerated additive delivery system
System, powder delivery system and continuous mixing system, cold renewal material transportation system include the elevator for conveying hot recycling material,
The delivery outlet of elevator is provided with three-way switch valve；Regeneration and drying system is connect with three-way switch valve, is received and is heated cold renewal
Material；Temporary storing bin can be used for receiving the hot recycling material after the heating of regeneration and drying system；Conveyer one end is connect with three-way switch valve, separately
One end is connect with temporary storing bin, and received cold renewal material is delivered in temporary storing bin；Hot recycling material transmission measurement system and temporary storing bin
Connection, measures received hot recycling material or cold renewal material and is delivered in continuous mixing system；Asphalt delivery system,
For measuring, conveying pitch into continuous mixing system；Regenerated additive transportation system, for measuring, conveying regeneration addition
Agent is into continuous mixing system；Powder delivery system, for measuring, conveying powder into continuous mixing system；Continous way
Stirring system is for receiving reworked material, regenerated additive, powder and pitch and being uniformly mixed, when production hot asphalt mixture
When, elevator is re-fed into hot recycling material transmission measurement system after cold renewal material is delivered in regeneration and drying system into heating, when
When producing cold asphalt, elevator is re-fed into hot recycling material transmission measurement system after sending cold renewal material to conveyer.
2. a kind of continuous action of forced stirring formula of asphalt according to claim 1 generating apparatus again entirely, it is characterised in that: institute
Stating continuous mixing system includes level-one blender, secondary blender and finished bin, and level-one blender can be used for receiving hot recycling
Material, regenerated additive, powder and pitch are simultaneously uniformly mixed；The pitch that secondary blender receives after the stirring of level-one blender is mixed
Material is closed to be again stirring for；The output end of finished product bin and secondary blender connection, after receiving and storing secondary blender stirring
Asphalt.
3. a kind of continuous action of forced stirring formula of asphalt according to claim 2 generating apparatus again entirely, it is characterised in that: institute
Stating asphalt delivery system includes asphalt tank, the first bitumenpump, the second bitumenpump, pitch transition scale, the first feed lines and second
Feed lines, asphalt tank is for storing pitch；First feed lines one end is connect with asphalt tank, and the other end and level-one blender connect
It connects；First bitumenpump is arranged on the first feed lines；Pitch transition scale is arranged between the first bitumenpump and level-one blender
The first feed lines on；Second bitumenpump is arranged on the first feed lines between transition scale and level-one blender；Second
The first feed lines connection between feed lines one end and the second bitumenpump and level-one blender, the other end and secondary blender
Connection；When producing hot asphalt mixture, pitch enters in level-one blender from the first feed lines, mixes when producing cold pitch
When material, pitch enters in secondary blender from the second feed lines.
4. a kind of continuous action of forced stirring formula of asphalt according to claim 1 or 2 or 3 generating apparatus again entirely, feature
It is: further includes exhaust treatment system, exhaust treatment system is connect with regeneration and drying system, is made for handling regeneration and drying system
Tail gas after, the exhaust treatment system include exhaust air chamber, air return pipeline, return fan, dust-extraction unit and dedusting pipeline, exhaust gas
Room is connect with the input terminal of regeneration and drying system, collects the tail gas of regeneration and drying system discharge；Air return pipeline is arranged in exhaust air chamber
Between regeneration and drying system output, the tail gas that can collect exhaust air chamber is sent into secondary use in regeneration and drying system；Return air
Machine is arranged on air return pipeline；Dust-extraction unit is connect with exhaust air chamber, is handled the tail gas of entrance and recycles returning in tail gas
Rewinding；Dedusting pipeline is arranged between dust-extraction unit and exhaust air chamber, and the tail gas in exhaust air chamber is guided to enter in dust-extraction unit.
5. a kind of continuous action of forced stirring formula of asphalt according to claim 4 generating apparatus again entirely, it is characterised in that: institute
Stating dust-extraction unit includes bag filter, blower, recycling conveying assembly, and bag filter bottom is provided with powder recovery port；It returns
It receives conveying assembly one end to connect with powder recovery port, the input terminal connection of the other end and elevator is defeated by reclaimed materials after the recovery
It send to elevator to utilize again；Blower is arranged on bag filter.
6. a kind of continuous action of forced stirring formula of asphalt according to any one of claims 1 to 3 generating apparatus again entirely, special
Sign is: the regeneration and drying system includes drying roller, feed box, combustion chamber and burner, drying roller and elevator
The output end of three-way switch valve connection, feed box and drying roller connects, and combustion chamber is connect with feed box, for collecting hot gas simultaneously
It is sent into drying roller, burner is connect with combustion chamber, is used for combustion chamber heat supply.
7. a kind of continuous action of forced stirring formula of asphalt according to any one of claims 1 to 3 generating apparatus again entirely, special
Sign is: the hot recycling material transmission measurement system transition scale and metering conveying assembly, transition scale is for measuring received heat again
Raw material or cold renewal material are simultaneously delivered to metering conveying assembly, and metering conveying assembly conveys received hot recycling material or cold renewal material
Into continuous mixing system, including the first drag conveyor and the second drag conveyor, the first drag conveyor receive transition
Hot recycling material or cold renewal material after scale metering are simultaneously sent to the second drag conveyor, and the received heat of the second drag conveyor metering is again
Raw material or cold renewal material are simultaneously sent into continuous mixing system.
8. a kind of continuous action of forced stirring formula of asphalt according to any one of claims 1 to 3 generating apparatus again entirely, special
Sign is: the cold renewal material conveying device further include feed bin, belt feeder, weighing belt, the first charging belt machine, screening plant,
Second charging belt machine, feed bin is for storing cold renewal material；Belt feeder is arranged below feed bin for receiving cold renewal material；Belt
Scale is arranged below belt feeder for receiving and measuring cold renewal material；First charging belt machine is arranged below weighing belt；Second
The input terminal of charging belt machine is arranged below the first charging belt machine output end；Screening plant is arranged in the first charging belt machine
Between output end and the second charging belt machine input terminal, to the cold renewal for entering the second charging belt machine from the first charging belt machine
Material is sieved, and the elevator is connect with the second charging belt machine output end.
9. a kind of continuous action of forced stirring formula of asphalt according to any one of claims 1 to 3 generating apparatus again entirely, special
Sign is: the powder delivery system includes filler bin, powder transition scale and metering screw scale, and filler bin is for storing powder；
Powder transition scale is connect with filler bin, measures the powder weight of entrance；Metering screw scale is arranged in powder transition scale received down
And measure powder into continuous stirring device.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137677A (en) * | 2018-09-19 | 2019-01-04 | 福建铁拓机械有限公司 | A kind of continuous action of forced stirring formula of asphalt generating apparatus and production method again entirely |
| CN110820467A (en) * | 2019-10-16 | 2020-02-21 | 上海时申工贸有限公司 | Production process of environment-friendly asphalt mixture |
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2018
- 2018-09-19 CN CN201821535231.2U patent/CN208933791U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109137677A (en) * | 2018-09-19 | 2019-01-04 | 福建铁拓机械有限公司 | A kind of continuous action of forced stirring formula of asphalt generating apparatus and production method again entirely |
| CN110820467A (en) * | 2019-10-16 | 2020-02-21 | 上海时申工贸有限公司 | Production process of environment-friendly asphalt mixture |
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| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 362000 No.1 intelligent equipment Industrial Park, Luojiang District, Heshi Town, Luojiang District, Quanzhou City, Fujian Province Patentee after: Fujian tietuo Machinery Co., Ltd Address before: 362000 West Industrial Zone, Luojiang District, Fujian, Quanzhou Patentee before: FUJIAN TIETUO MACHINERY Co.,Ltd. |
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