CN108018756B - Container-type environment-friendly type asphalt mixing plant - Google Patents
Container-type environment-friendly type asphalt mixing plant Download PDFInfo
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- CN108018756B CN108018756B CN201711219220.3A CN201711219220A CN108018756B CN 108018756 B CN108018756 B CN 108018756B CN 201711219220 A CN201711219220 A CN 201711219220A CN 108018756 B CN108018756 B CN 108018756B
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/05—Crushing, pulverising or disintegrating apparatus; Aggregate screening, cleaning, drying or heating apparatus; Dust-collecting arrangements specially adapted therefor
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C2301/00—Machine characteristics, parts or accessories not otherwise provided for
- E01C2301/50—Methods or devices for preventing dust by spraying or sucking
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses container-type environment-friendly type asphalt mixing plants, packing device is sieved including sequentially connected cold ingredient container, drying heating integral box, hot elevator, tower type, tower type screening packing device includes the sub-material storehouse for being arranged and separating transport from top to bottom, hot aggregate storage bin and blanking packaging storehouse, stair channel is additionally provided between sub-material storehouse, hot aggregate storage bin and blanking packaging storehouse simultaneously, the side of the top position in blanking packaging storehouse is additionally provided with secondary dust collecting system.Container-type environment-friendly type asphalt mixing plant of the invention, each processing unit (plant) of mixing equipment is individually encapsulated transport, and directly overlap joint is mounted to turret structure, and whole equipment is dusted using the secondary dust collecting system with spiral dust separater, transport, installation and environmental-protecting performance are guaranteed, while also having preferable noise reduction effect.
Description
Technical field
The present invention relates to pitch mixing equipment technical fields, more particularly to container-type environment-friendly type asphalt
Mixing plant.
Background technique
With the development and the improvement of people's living standards of society, also more and more extensive, the corresponding pitch of utilization of pitch
Also large area gets application mixture stirring device, currently, asphalt mixing plant with status be complete equipment
Occupied area is very huge, equipment dispersion, integral device moulding unsightly, unreasonable structural design and installation, transport and maintenance
Inconvenience, disadvantage mentioned above urgent need are resolved.
Chinese patent application CN201110417418.9, a kind of H profile steel module installation knot of asphalt mixing plant
Structure, disclose it include hot elevator, drying heating system, belt conveyor, cold proportioner, sub-material storehouse, dust pelletizing system,
Hot aggregate storage bin and underlying finished product warehouse, further include facilities of mix storied building, and the facilities of mix storied building uses H profile steel main frame modular construction, stirring
Building is provided with ladder；Realize that device structure is rationally simple, production is environmentally friendly and occupied area is small, equipment working efficiency quick for installation
It is high.
But these asphalt mixers are in process of production, it is interim to carry and dismount more inconvenience, if
Its installation and dismantling property are taken into account, environmental-protecting performance is not again good enough.
Summary of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides it is a kind of using container structure encapsulate respectively it is each
Cold ingredient container, drying heating integral box, tower type sieve packing device, and it includes from top to bottom that tower type, which sieves packing device,
It is arranged and storehouse is packed in sub-material storehouse, hot aggregate storage bin and the blanking of separable transport, so that entire mixing equipment is easy to
It carries, and there is the performance of preferable environmental protection and noise reduction.
The technical scheme adopted by the invention is that: container-type environment-friendly type asphalt mixing plant, including successively connect
Cold ingredient container, drying heating integral box, hot elevator, the tower type screening packing device connect, tower type screening packaging
Device includes being arranged and separating the sub-material storehouse transported, hot aggregate storage bin and blanking from top to bottom to pack storehouse, while sub-material storehouse, heat
Stair channel is additionally provided between aggregate bin and blanking packaging storehouse, the side of the top position in blanking packaging storehouse is additionally provided with two-stage dust removal
System；Wherein: sub-material storehouse is equipped with screening mixing device and blender from top to bottom；Secondary dust collecting system includes sequentially connected one
Grade dust-extraction unit, spiral dust separater and second level bag-type dust collector；Sieving mixing device includes vibration shell and at least two phases
Mutually parallel support rod, these support rods are fixed on the intermediate position of vibration shell in parallel, and the bottom for vibrating shell is additionally provided with
Conical discharge port；The left sieving plate in Shangdi and right sieving plate symmetrically and are respectively tilted towards on each support rod, while every
One piece of left sieving plate and right sieving plate side are also fixed by the inside of several bolt tightening parts and vibration shell respectively.
Further, primary dust removing device passes through the cold ingredient container of an air-introduced machine connection mixing plant respectively, dries
Storehouse is packed in dry heating integral box, sub-material storehouse, hot aggregate storage bin and blanking；Wherein: spiral dust separater includes circular shell, filtering gear
Plate, air inlet, bulky grain dust removal port and little particle dust removal port, air inlet, bulky grain dust removal port and little particle dust removal port edge
The at an angles such as the circumferential direction of circular shell arrangement；Filtering baffle is fixed in circular shell by vertical support shaft, and filters gear
Plate is arranged close to air inlet and bulky grain dust removal port, while individually keeping apart little particle dust removal port, and air inlet connects primary dust removing
Device, bulky grain dust removal port connect hot aggregate storage bin, and little particle dust removal port connects second level bag-type dust collector.
Further, primary dust removing device includes sequentially connected revolving filter, cyclonic filter pipe and surge tank, buffering
Tank is also connected with spiral dust separater；The filtering baffle side of spiral dust separater is also connected with dismountable active charcoal bag；Second level cloth bag
Spraying device is additionally provided in dust-extraction unit.
Further, several cold batchers arranged side by side are set in cold ingredient container, each cold batcher includes from upper past
Under set gradually the cabinet that feeds intake, metering device and transmission seal box, wherein transmission seal box it is mutual by several pieces of plate structures
Between embedding sealing press strip surround, polluted for preventing the dust in transmission device to be directly entered atmosphere；Feed intake cabinet top
Portion is equipped with tubaeform dust removal top, this is tubaeform, and dust removal top is also connected with suction ventilator, sweep-up pipe, removable filter net in turn
Plate and spray for dust suppression structure, wherein spray for dust suppression structure includes bellows dust settling pocket, spraying ring and spraying device, bellows dust settling pocket
One end is sealed on the outside of removable filter web plate, and other end banding is sprayed ring, if banding is sprayed ring equipped with dry nebulization
Nozzle；The feed intake side of cabinet is additionally provided with feeding port.
Further, it is packaged with dry heat roller in drying heating integral box, dry heat roller includes heated shell
And it is connected to feed end and discharge end in heated shell, feed end is connected to one end of bitumen feed metering device
Obtain pitch initial material；Dry heat roller further includes the whole shield outside heated shell, and is sequentially arranged in heated shell
Interior insulating layer and liner；
Wherein: liner, inner wall are equably fixed with several segmented arc material curtains, are additionally provided at the position of discharge end
The heat holding curtain of several ring layer stacked, feed end bending of each layer of heat holding curtain to heated shell；Close to the heating shell of feed end
Heating device is placed in bottom, be disposed in the liner of heating shell correspondingly axially arranged along dry heat roller it is several
Heat insulating strip；Each heat insulating strip includes heat-insulated keel and heat-insulated material curtain, wherein heat-insulated material curtain by connecting screw be fixed on every
The top position of hot keel；And the heat-insulated material curtain of each is half I-shape construction, while between two adjacent heat insulating strips
It is additionally provided with high temperature hopper.
Further, heated shell, which is located on the outside of discharge end, is additionally provided with heat preservation lid, and heat preservation lid passes through sealing structure
It is sealed in the end of heated shell, heat preservation lid is plugged by power device or turningly turned on or off, kept the temperature simultaneously
The centre of lid is equipped with discharge port, which connects the discharge end discharging of heated shell；Heated shell is close to discharge end
Be additionally provided with discharging pod, one end of the pod that discharges is that taper gathers structure, and the end is fixed on liner inner wall；It is another
End is trench structure, which passes through heat preservation lid and be connected to the discharge port of heat preservation lid.
Further, the top position for sieving the vibration shell of mixing device is also symmetrically equipped with two pieces of triangle vibrations
Portion is separately connected a three-phase asynchronous vibration motor on this two pieces of triangle vibration sections；Each piece of left sieving plate and right sieving plate
On be equipped with several active sieve plate units being parallel to each other, each piece of active sieve plate unit is rotatably attached by a hinged shaft
On left sieving plate or right sieving plate；And the bottom of each piece of left sieving plate and right sieving plate is equipped with several support beams.
Compared with prior art, the beneficial effects of the present invention are: container-type environment-friendly type asphalt of the invention stirs
Mixing equipment encapsulates each cold ingredient container, drying heating integral box, tower type screening packaging dress using container structure respectively
It sets, tower type screening packing device includes sub-material storehouse, hot aggregate storage bin and the blanking packet for being arranged and separating from top to bottom transport
Binning, so that each processing unit (plant) of mixing equipment is individually encapsulated transport, and directly overlap joint is mounted to turret structure,
And whole equipment is dusted using with the secondary dust collecting system of spiral dust separater, transports, install and environmental-protecting performance
Guaranteed, while also there is preferable noise reduction effect.
Detailed description of the invention
Fig. 1 is the structure chart of one embodiment of container-type environment-friendly type asphalt mixing plant；
Fig. 2 is the spiral dust separater of secondary dust collecting system and the connection structure diagram of second level bag-type dust collector；
Fig. 3 is the structure chart of a cold batcher of cold ingredient container；
Fig. 4 is the structure chart of one embodiment of the drying heating roller in drying heating integral box；
The structure chart of one embodiment of the segmentation arc material curtain for the drying heating roller that Fig. 5 is Fig. 4；
Fig. 6 be Fig. 4 drying heating roller A to heat insulating strip side view；
Fig. 7 is the structure chart for sieving mixing device；
Wherein: the cold ingredient container of 1-, 101- feed intake cabinet, 102- metering device, and 103- transmits seal box, 104- sealing
Press strip, 105- is tubaeform dust removal top, 106- suction ventilator, 107- sweep-up pipe, 108- removable filter web plate, 109- are removed by spraying
Dirt structure, 1091- bellows dust settling pocket, 1092- are sprayed ring, 1093- spraying device；1010- fixing hoop or fixed bracket,
The dust-proof door opened may be reversed in 1011- feeding port, 1012- transmission device, 1013-；
2- drying heating integral box, 21- bitumen feed metering device, 22- heated shell, 23- keep the temperature lid, 24- heat preservation
Layer, 25- feed end, 26- discharge end, 27- are segmented arc material curtain, 271- bending interconnecting piece, 272- arc backgauge portion；28- heat preservation
Curtain, 281- bending baffle；29- power device, 210- fastener, 211- entirety shield, 212- liner, 213- heating device,
214- heat insulating strip, the heat-insulated keel of 2141-, the heat-insulated material curtain of 2142-；215- connecting screw, 216- high temperature hopper, 217- discharging are led
Stream cover；
3- hot elevator, 4- tower type sieve packing device, 5- secondary dust collecting system, 51- primary dust removing device, 52-
Spiral dust separater, 521- circular shell, 522- filtering baffle, 523- air inlet, 524- bulky grain dust removal port, 525- little particle are removed
Dirt mouth, the vertical support shaft of 526-；53- second level bag-type dust collector, 54- air-introduced machine, the dismountable active charcoal bag of 55-, 56- rotation
Filter, 57- cyclonic filter pipe, 58- surge tank, 59- spraying device；
Storehouse is packed in 6- sub-material storehouse, 7- hot aggregate storage bin, 8- blanking；
9- sieves mixing device, and 91- vibrates shell, 92- support rod, the left sieving plate of 93-, the right sieving plate of 94-, 95- three-phase
Asynchronous vibration motor, 96- cone discharge port, 97- active sieve plate unit, 98- hinged shaft, 99- support beam, split flow in 910-
Plate, 911- triangle vibration section, 912- connecting cross beam, 913- dust-extraction unit；10- blender, 11- stair channel.
Specific embodiment
In order to deepen the understanding of the present invention, present invention will be further explained below with reference to the attached drawings and examples, the implementation
Example for explaining only the invention, does not constitute protection scope of the present invention and limits.
As shown in Figure 1, container-type environment-friendly type asphalt mixing plant, including sequentially connected cold ingredient container
1, drying heating integral box 2, hot elevator 3, tower type sieve packing device 4, and it includes from upper that tower type, which sieves packing device 4,
It is arranged down and storehouse 8, while sub-material storehouse 6, hot aggregate storage bin 7 is packed in sub-material storehouse 6, hot aggregate storage bin 7 and the blanking of separable transport
Stair channel 11 is additionally provided between blanking packaging storehouse 8, the side of the top position in blanking packaging storehouse 8 is additionally provided with two-stage dust removal system
System 5；Wherein: sub-material storehouse 6 is equipped with screening mixing device 9 and blender 10 from top to bottom；Secondary dust collecting system 5 includes being sequentially connected
Primary dust removing device 51, spiral dust separater 52 and second level bag-type dust collector 53；Sieve mixing device 9 include vibration shell and
At least two support rods being parallel to each other, these support rods are fixed on the intermediate position of vibration shell in parallel, vibrate shell
Bottom is additionally provided with conical discharge port；The left sieving plate in Shangdi and right screening symmetrically and are respectively tilted towards on each support rod
Plate, while the inside of each piece of left sieving plate and right sieving plate side also respectively by several bolt tightening parts and vibration shell is solid
It is fixed.
It is detailed in Fig. 2, primary dust removing device 51 connects the cold ingredient container of mixing plant by an air-introduced machine 54 respectively
1, storehouse 8 is packed in drying heating integral box 2, sub-material storehouse 6, hot aggregate storage bin 7 and blanking；Wherein: spiral dust separater 52 includes cyclic annular shell
Body 521, filtering baffle 522, air inlet 523, bulky grain dust removal port 524 and little particle dust removal port 525, air inlet, bulky grain
Dust removal port and little particle dust removal port are along the at an angles arrangement such as circumferential direction of circular shell；Filtering baffle is fixed by vertical support shaft
In circular shell, and filtering baffle is arranged close to air inlet and bulky grain dust removal port, while individually keeping apart little particle and removing
Dirt mouth, air inlet connect primary dust removing device, and bulky grain dust removal port connects hot aggregate storage bin, and little particle dust removal port connects second level cloth bag
Dust-extraction unit.Primary dust removing device includes sequentially connected revolving filter 56, cyclonic filter pipe 57 and surge tank 58, surge tank
It is also connected with spiral dust separater；The filtering baffle side of spiral dust separater is also connected with dismountable active charcoal bag 55；Second level cloth bag
Spraying device 59 is additionally provided in dust-extraction unit.The secondary dust collecting system uses primary dust removing device and two-stage dust removal cloth bag first
Air inducing dedusting is carried out to each ash discharge system of asphalt mixture equipment respectively, is then carried out by the filtering baffle of spiral dust separater
The separation of large and small granule materials is directly connected to two-stage dust removal cloth bag for small particles material and carries out processing of gathering dust, and large particle
Material is then routed directly to hot aggregate storage bin by conveying pipeline and directly uses.The dust pelletizing system in general, dust removing effects and environmental protection
Better performances, and large granular materials can be directly transported to the use of backheat aggregate bin, waste is not generated, reduces the life of pitch
Cost is produced, while service life is longer.
In detail as shown in Figure 3, set several cold batchers arranged side by side in cold ingredient container 1, each cold batcher include from
On set gradually down the cabinet 101 that feeds intake, metering device 102 and transmission seal box 103, wherein transmission seal box by several pieces
The mutual embedding sealing press strip 104 of plate structure surrounds, and causes for preventing the dust in transmission device to be directly entered atmosphere
Pollution；Top of the box feed intake equipped with tubaeform dust removal top 105, this is tubaeform dust removal top is also connected in turn suction ventilator 106,
Sweep-up pipe 107, removable filter web plate 108 and spray for dust suppression structure 109, wherein spray for dust suppression structure includes bellows dust settling pocket
1091, spraying ring 1092 and spraying device 1093, bellows dust settling pocket one end is sealed on the outside of removable filter web plate, another
End banding is sprayed ring, and banding is sprayed ring equipped with several atomizers；The feed intake side of cabinet is additionally provided with feeding port 1011.
The tubaeform dust removal top is set in the top position of its cabinet that feeds intake and is also connected with suction ventilator, sweep-up pipe, dismountable in turn
Screen pack and spray for dust suppression structure, for removing the intracorporal dust of feeding tank.The transmission seal box of its bottom will be driven simultaneously
The dust of the materials such as pitch, the concrete transmitted in device is sealed, and is not flown in atmosphere, is protected the environment of surrounding.This
Cold ingredient container dedusting and sealing effect are good, have good environmental-protecting performance.
In addition, sweep-up pipe 107 is bellows, and it passes through screw thread and sealing ring with removable filter web plate 108
Dismountable sealed connection is sealed, the structure using effect is good, is easy installation and fixes.Sweep-up pipe 7 by fixing hoop or
The fixed bracket 1010 of person is clamped on the back side of feed intake cabinet 101 and sealing transport unit 103, ensure that entire dust-extraction unit more
Neatly.Feed intake cabinet 101 feeding port 1011 on be additionally provided with the dust-proof door 1013 that opening may be reversed, while may be reversed open it is anti-
The edge that dirt door 1013 is connect with feeding port is also enclosed with sealing strip, and the dust-proof door 1013 of the turnable opening of the structure enhances
The environmental-protecting performance of device entirety.
As shown in Figure 4 and Figure 5, the dry heat roller of drying heating integral box includes heated shell 22 and is separately connected
Feed end 25 and discharge end 26 in heated shell 22, one end that feed end 25 is connected to bitumen feed metering device 21 is obtained
Take pitch initial material；Dry heat roller further includes the whole shield 211 outside heated shell 22, and is sequentially arranged in heating shell
Insulating layer 24 and liner 212 in body 22, in which: liner 212, inner wall are equably fixed with several segmented arc material curtains 27,
It is additionally provided with the heat holding curtains 28 of several ring layer stacked at the position of discharge end 26, each layer of heat holding curtain 28 is to heated shell 22
Feed end bending；Heating device 213 is placed close to heating shell 22 bottom of feed end 25, heating shell 22 correspondingly
Several heat insulating strips 214 axially arranged along dry heat roller are disposed in liner 212；It is detailed in as indicated with 6, each heat insulating strip
414 include heat-insulated keel 2141 and heat-insulated material curtain 2142, wherein heat-insulated material curtain 2142 by connecting screw 215 be fixed on it is heat-insulated
The top position of keel 2141；And the heat-insulated material curtain 2142 of each is half I-shape construction, while adjacent two are heat-insulated
High temperature hopper 216 is additionally provided between item 214.
The outside that heated shell 22 is located at discharge end 26 is additionally provided with heat preservation lid 23, and heat preservation lid 23 is close by sealing structure
It is enclosed in the end of heated shell, heat preservation lid 23 is plugged or turningly turned on or off by power device 29, protected simultaneously
The centre of warm lid 23 is equipped with discharge port 231, which connects 26 discharging of discharge end of heated shell 22, improves
The drying efficiency of drying drum, the pitch discharging that is mixed convenient for heat drying.Heated shell 22 is gone back close to discharge end 246
Equipped with discharging pod 217, one end of discharging pod 217 is that taper gathers structure, and the end is fixed in liner 212
Wall；The other end is trench structure, which passes through heat preservation lid 23 and be connected to the discharge port of heat preservation lid 23.Such as Fig. 2 and Fig. 5
Shown, several segmented arc material curtains 27 are alternately arranged in the inner wall of liner 212, while each section of segmentation arc material curtain 27 is wrapped
Bending interconnecting piece 271 and arc backgauge portion 272 are included, bending interconnecting piece 271 is welded to connect on liner 212, or by tight
Firmware 210 is fixed on interior lining, structure installation and convenient disassembly, when any one segmentation arc material curtain occurs deforming or suitable
Bad, directly disassembly installation is new, and the replacement cycle is short, at low cost.The heat holding curtain 28 of several ring layer stacked is connected to side by side
The end of heated shell 22, and each layer of heat holding curtain 28 is equipped with one section of bending baffle 281 to the feed end of heated shell 22, and
And the bending baffle 281 of several circles is finally abound with entire drying drum inner wall, guarantees that drying drum has good drying efficiency.
Whole shield 211 outside heated shell 22 is made of the thermal insulation material of 0.8-1.5mm, and it completely wraps up heated shell
22, heat insulation effect is more preferable, and energy consumption is lower.
The dry heat roller first keeps warm heating shell using shield is arranged to it, furthermore in liner
Wall is additionally provided with the heat holding curtain of several holostrome stacked, these heat holding curtains are kept the temperature to the inside bending of heated shell, places heated shell
Heat fast exchange go out, and heated shell is located on the outside of discharge end and is additionally provided with heat preservation lid, and heat preservation lid passes through close
Seal structure is sealed in the end of heated shell, is further reduced the heat losses of dry heat roller, reduces drying drum
Thermal losses.
Meanwhile heat insulating strip is arranged in the inboard portion of the corresponding heating shell of heating device in dry heat roller, being used for will
The localized hyperthermia of heating mechanism portion slowly passes to the pitch to roller, avoids part pitch due to the excessively high change of local heating
Matter ensure that the quality of pitch drying.And be also provided with half I-shaped heat-insulated material curtain on the outside of the heat insulating strip, the structure every
Hot material curtain it is heat-insulated and cleaning, overturning asphalt material effect it is preferable.In general, the structure letter of the dry heat roller
Single, easily manufactured, heat insulation effect is good, energy consumption for drying is low, it is good to be made pitch uniformity, has good using effect.
In detail as shown in Figure 7, the top position of the vibration shell 91 of screening mixing device 9 is also symmetrically equipped with two pieces of triangles
Vibration section 911 is separately connected a three-phase asynchronous vibration motor 95 on this two pieces of triangle vibration sections 911；Each piece of left screening
Several active sieve plate units 97 being parallel to each other are equipped on plate 93 and right sieving plate 94, each piece of active sieve plate unit 97 passes through
A piece hinged shaft 98 is rotatably connected on left sieving plate 93 or right sieving plate 94；And each piece of left sieving plate 93 and right screening
The bottom of plate 94 is equipped with several support beams 99.The intermediate position of every piece of left sieving plate 93 and right sieving plate 94 is additionally provided at least
Split flow plate 910 in one piece, split flow plate 910 includes distinguishing inclined preceding flow distribution plate and rear point forward or backward in each piece
Flowing plate, pitch is dispersed in vibrating screen by the setting of split flow plate well in these, improves its vibration efficiency and uniformity.
It is also fixedly connected by connecting cross beam 912 between two pieces of triangle vibration sections 911, to improve the bulk life time of equipment.Circular cone
The bottom of shape discharge port 96 is also connected with dust-extraction unit 913, the dust-extraction unit 913 can will sieve mixing device in exhaust gas and
Dust suction remover apparatus.
For synthesis, container-type environment-friendly type asphalt mixing plant of the invention, by each of mixing equipment
A processing unit (plant) is individually encapsulated transport, and directly overlap joint is mounted to turret structure, and uses two with spiral dust separater
Grade dust pelletizing system is dusted whole equipment, transports, installs and environmental-protecting performance is guaranteed, while also having preferable drop
It makes an uproar effect.
What the embodiment of the present invention was announced is preferred embodiment, and however, it is not limited to this, the ordinary skill people of this field
Member, easily according to above-described embodiment, understands spirit of the invention, and make different amplification and variation, but as long as not departing from this
The spirit of invention, all within the scope of the present invention.
Claims (6)
1. container-type environment-friendly type asphalt mixing plant, it is characterised in that: including sequentially connected cold ingredient container
(1), drying heating integral box (2), hot elevator (3), tower type screening packing device (4), tower type sieve packing device
It (4) include being arranged and separating the sub-material storehouse (6) transported, hot aggregate storage bin (7) and blanking packaging storehouse (8) from top to bottom, simultaneously
It is additionally provided with stair channel (11) between sub-material storehouse (6), hot aggregate storage bin (7) and blanking packaging storehouse (8), the top of storehouse (8) is packed in blanking
The side of portion position is additionally provided with secondary dust collecting system (5)；Wherein:
Sub-material storehouse (6) is equipped with screening mixing device (9) and blender (10) from top to bottom；
Secondary dust collecting system (5) includes sequentially connected primary dust removing device, spiral dust separater and second level bag-type dust collector；
Screening mixing device (9) includes vibration shell and at least two support rods being parallel to each other, these support rods are solid in parallel
It is scheduled on the intermediate position of vibration shell, the bottom for vibrating shell is additionally provided with conical discharge port；On each support rod symmetrically
And it is tilted towards the left sieving plate in Shangdi and right sieving plate respectively, while each piece of left sieving plate and right sieving plate side also lead to respectively
It crosses several bolt tightening parts and is fixed with the inside for vibrating shell；
Primary dust removing device passes through the cold ingredient container of an air-introduced machine connection mixing plant respectively, integral box is heated in drying,
Storehouse is packed in sub-material storehouse, hot aggregate storage bin and blanking；Wherein: spiral dust separater includes circular shell, filtering baffle, air inlet, big
Grain dust removal port and little particle dust removal port, the circumferential direction of air inlet, bulky grain dust removal port and little particle dust removal port along circular shell
Etc. at an angles arrangement；Filtering baffle is fixed in circular shell by vertical support shaft, and filtering baffle close to air inlet and
The setting of bulky grain dust removal port, while individually keeping apart little particle dust removal port, air inlet connects primary dust removing device, bulky grain dedusting
Mouth connection hot aggregate storage bin, little particle dust removal port connect second level bag-type dust collector.
2. container-type environment-friendly type asphalt mixing plant according to claim 1, it is characterised in that: primary dust removing
Device includes that sequentially connected revolving filter, cyclonic filter pipe and surge tank, surge tank are also connected with spiral dust separater；Spiral case removes
The filtering baffle side of dirt device is also connected with dismountable active charcoal bag；Spraying device is additionally provided in second level bag-type dust collector.
3. container-type environment-friendly type asphalt mixing plant according to claim 1, it is characterised in that: cold ingredient collection
Several cold batchers arranged side by side are set in vanning (1), each cold batcher includes the cabinet that feeds intake set gradually from top to bottom, meter
Device and transmission seal box are measured, wherein transmission seal box is surrounded by the mutual embedding sealing press strip of several pieces of plate structures, is used
It is polluted in preventing the dust in transmission device to be directly entered atmosphere；Top of the box feed intake equipped with tubaeform dust removal top, is somebody's turn to do
Tubaeform dust removal top is also connected with suction ventilator, sweep-up pipe, removable filter web plate and spray for dust suppression structure in turn, wherein spraying
Mist dedusting structure includes that bellows dust settling pocket, spraying ring and spraying device, bellows dust settling pocket one end are sealed in removable filter
On the outside of web plate, other end banding is sprayed ring, and banding is sprayed ring equipped with several atomizers；The feed intake side of cabinet is also set
There is feeding port.
4. container-type environment-friendly type asphalt mixing plant according to claim 1, it is characterised in that: drying heating
It is packaged with dry heat roller in integral box (2), dry heat roller includes heated shell and is connected to heated shell
On feed end and discharge end, feed end be connected to bitumen feed metering device one end obtain pitch initial material；Dry heat rolling
Cylinder further includes the whole shield outside heated shell, and the insulating layer and liner that are sequentially arranged in heated shell；
Wherein: liner, inner wall are equably fixed with several segmented arc material curtains, are additionally provided at the position of discharge end several
The heat holding curtain of ring layer stacked, feed end bending of each layer of heat holding curtain to heated shell；Close to the heating outer casing bottom of feed end
Place heating device, be disposed in the liner of heating shell correspondingly axially arranged along dry heat roller it is several heat-insulated
Item；Each heat insulating strip includes heat-insulated keel and heat-insulated material curtain, wherein heat-insulated material curtain is fixed on heat insulating mattress by connecting screw
The top position of high block；And the heat-insulated material curtain of each is half I-shape construction, while also being set between two adjacent heat insulating strips
There is high temperature hopper.
5. container-type environment-friendly type asphalt mixing plant according to claim 4, it is characterised in that: heated shell
Heat preservation lid is additionally provided on the outside of discharge end, heat preservation lid is sealed in the end of heated shell, heat preservation by sealing structure
Lid is plugged by power device or is turningly turned on or off, while the centre for keeping the temperature lid is equipped with discharge port,
The discharge end discharging of discharge port connection heated shell；Heated shell is additionally provided with discharging pod close to discharge end, and discharging is led
One end of stream cover is that taper gathers structure, and the end is fixed on liner inner wall；The other end is trench structure, which passes through heat preservation
Lid and the discharge port for being connected to heat preservation lid.
6. container-type environment-friendly type asphalt mixing plant according to claim 1, it is characterised in that: screening mixing
The top position of the vibration shell of device (9) is also symmetrically equipped with two pieces of triangle vibration sections, on this two pieces of triangle vibration sections
It is separately connected a three-phase asynchronous vibration motor；Several work being parallel to each other are equipped on each piece of left sieving plate and right sieving plate
Dynamic deck unit, each piece of active sieve plate unit are rotatably connected on left sieving plate or right sieving plate by a hinged shaft；
And the bottom of each piece of left sieving plate and right sieving plate is equipped with several support beams.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219220.3A CN108018756B (en) | 2017-11-28 | 2017-11-28 | Container-type environment-friendly type asphalt mixing plant |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711219220.3A CN108018756B (en) | 2017-11-28 | 2017-11-28 | Container-type environment-friendly type asphalt mixing plant |
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| Publication Number | Publication Date |
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| CN108018756A CN108018756A (en) | 2018-05-11 |
| CN108018756B true CN108018756B (en) | 2019-10-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711219220.3A Active CN108018756B (en) | 2017-11-28 | 2017-11-28 | Container-type environment-friendly type asphalt mixing plant |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112211068B (en) * | 2020-09-28 | 2022-03-22 | 山东省大通公路工程有限责任公司 | Energy-saving asphalt mixing station |
| CN112458830B (en) * | 2020-12-01 | 2021-08-17 | 浙江春天建设有限公司 | Grading method of cold-recycling mixture |
| CN113399244A (en) * | 2021-06-30 | 2021-09-17 | 肇庆市大正铝业有限公司 | Be used for recycled aluminum to retrieve preliminary treatment movable polishing screening plant |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515229Y (en) * | 2001-12-27 | 2002-10-09 | 西安筑路机械有限公司 | Standard container type bituminous mixture stirring apparatus |
| CN102535363A (en) * | 2012-01-04 | 2012-07-04 | 张建新 | Direct-driving oscillating gate passage |
| CN202989731U (en) * | 2013-01-04 | 2013-06-12 | 江苏华通动力重工有限公司 | Anti-segregation device for vibrating screen of asphalt mixture stirring equipment |
| CN203007778U (en) * | 2012-10-23 | 2013-06-19 | 北京中交路星公路技术有限公司 | Plant-mixed hot recycled asphalt mixture device |
| CN106964537A (en) * | 2017-05-03 | 2017-07-21 | 徐工集团工程机械有限公司 | Distribution device, vibratory sieve and asphalt mixing plant |
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2017
- 2017-11-28 CN CN201711219220.3A patent/CN108018756B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515229Y (en) * | 2001-12-27 | 2002-10-09 | 西安筑路机械有限公司 | Standard container type bituminous mixture stirring apparatus |
| CN102535363A (en) * | 2012-01-04 | 2012-07-04 | 张建新 | Direct-driving oscillating gate passage |
| CN203007778U (en) * | 2012-10-23 | 2013-06-19 | 北京中交路星公路技术有限公司 | Plant-mixed hot recycled asphalt mixture device |
| CN202989731U (en) * | 2013-01-04 | 2013-06-12 | 江苏华通动力重工有限公司 | Anti-segregation device for vibrating screen of asphalt mixture stirring equipment |
| CN106964537A (en) * | 2017-05-03 | 2017-07-21 | 徐工集团工程机械有限公司 | Distribution device, vibratory sieve and asphalt mixing plant |
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| Publication number | Publication date |
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| CN108018756A (en) | 2018-05-11 |
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