CN108060627A - Bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair - Google Patents
Bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair Download PDFInfo
- Publication number
- CN108060627A CN108060627A CN201711216123.9A CN201711216123A CN108060627A CN 108060627 A CN108060627 A CN 108060627A CN 201711216123 A CN201711216123 A CN 201711216123A CN 108060627 A CN108060627 A CN 108060627A
- Authority
- CN
- China
- Prior art keywords
- heat
- dedusting
- metering device
- cigarette
- factory
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000010426 asphalt Substances 0.000 title claims abstract description 49
- 238000011084 recovery Methods 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004064 recycling Methods 0.000 title claims abstract description 16
- 230000008569 process Effects 0.000 title claims abstract description 15
- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 13
- 238000001035 drying Methods 0.000 claims abstract description 24
- 239000000203 mixture Substances 0.000 claims abstract description 22
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims abstract description 11
- 230000001939 inductive effect Effects 0.000 claims abstract description 11
- 230000001172 regenerating effect Effects 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 10
- 238000012216 screening Methods 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 30
- 238000010438 heat treatment Methods 0.000 claims description 28
- 238000004321 preservation Methods 0.000 claims description 20
- 239000007789 gas Substances 0.000 claims description 15
- 238000005452 bending Methods 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 9
- 239000003546 flue gas Substances 0.000 claims description 9
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 8
- 238000009689 gas atomisation Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000032683 aging Effects 0.000 abstract description 4
- 239000000779 smoke Substances 0.000 abstract description 2
- 238000011069 regeneration method Methods 0.000 description 6
- 230000011218 segmentation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003245 coal Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003039 volatile agent Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
-
- 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
- E01C19/1009—Plant wherein type or construction of the mixer are irrelevant
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Machines (AREA)
Abstract
The invention discloses dedustings in midair to go the factory-run hot recycling process equipment of the bitumen recovery of cigarette, including by vertical frame support from top to bottom in 30 60 degree of acclivitous dry heat rollers, apparatus for temporary storage and metering device, wherein：Dry heat roller is sequentially connected elevator, crusher, heap field device and screening machine, while regenerative agent metering device and metering device are fed by proportioner to asphalt mixture stirring device；Gas wash tower is equipped with parallel to vertical frame facet, which connects metering device, drying roller and crusher by one group of dedusting air inducing unit respectively；Gas wash tower includes tower body and in tower body close to the cyclone separator of bottom position and dust mouth, recovery port, and dust mouth is located at the side of cyclone separator, and recovery port connects asphalt mixture stirring device by recovery tube.Hot recycling process equipment Asphalt Smoke Emission of the invention is few, bitumen content loss is small, ageing of asphalt degree is low, noise is small.
Description
Technical field
The present invention relates to Bituminous concrete surface recovery technology field, the bitumen recovery that cigarette is removed more particularly to dedusting in midair is hot with administrative office in a factory
Regeneration treatment equipment.
Background technology
Old asphalt mixture mode of heating is using the key technology of thermal regeneration method recycling old asphalt mixture, mesh
The preceding common and matching used thermal regeneration method of old asphalt mixture of clearance-type asphalt mixing apparatus is the second drying
Cylinder heating means, this method be by by screening, it is cold match somebody with somebody after old asphalt mixture be delivered to the second drying cylinder, second drying
In cylinder, old asphalt mixture carries out based on convection current (or based on convection current, radiation) with the high-temperature flue gas that burner generates
Heat-exchange method is heated, and the old asphalt mixture after heating delivers into agitated kettle after metering, with mineral aggregate, the pitch after heating
And the material stirrings such as miberal powder are mixed into asphalt.In above-mentioned thermal regeneration method, the heating to old asphalt mixture
It is to be carried out in the second drying cylinder, since the high-temperature flue gas that the second drying cylinder inner burner generates is far above asphalt mixture heating
Temperature can generate substantial amounts of glance coal (pitch volatiles) when old asphalt mixture exchanges heat in drying drum with high-temperature flue gas,
The pitch adhered to simultaneously on old asphalt mixture contacts and serious aging with high temperature air.Existing thermal regeneration method is mixed in Bituminous concrete surface
It closes the glance coal for expecting to be discharged into atmosphere outside in heating process and not only causes serious environmental pollution, also reduce Bituminous concrete surface and mix
The bitumen content in material is closed, pitch its use value after aging is also reduced therewith.Therefore existing old asphalt mixture heat is again
Generation method existing defects, have much room for improvement.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of Asphalt Smoke Emission is few, bitumen content loss
It is small, ageing of asphalt degree is low, noise is small, and can make full use of efficient resource waste asphalt mixture thermal regenerative handle set
It is standby.
The technical solution adopted in the present invention is：Bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair,
Including by vertical frame support from top to bottom in the acclivitous dry heat roller of 30-60 degree, apparatus for temporary storage and metering
Device, wherein：Dry heat roller is sequentially connected elevator, crusher, heap field device and screening machine, regenerative agent storage tank and regeneration
Agent metering device is commonly connected to close to the position of metering device, while regenerative agent metering device and metering device are filled by dispensing
It puts to asphalt mixture stirring device and is fed；
Gas wash tower is equipped with parallel to vertical frame facet, which passes through one group of dedusting air inducing unit connection metering dress respectively
It puts, drying roller and crusher；
Gas wash tower includes tower body and in tower body close to the cyclone separator of bottom position and dust mouth, recovery port, goes out dirt
Mouth is located at the side of cyclone separator, and recovery port connects asphalt mixture stirring device by recovery tube.
Further, the dust mouth of gas wash tower is additionally provided with bag filter, and spraying device is equipped in bag filter.
Further, the top position of gas wash tower also sets flue gas atomization cleaner.
Further, each group of dedusting air inducing unit includes a cyclone filter and an induced duct, and each group
The outside of dedusting air inducing unit is enclosed with sound-proof material.
Further, dry heat roller includes heated shell and the feed end being connected in heated shell and goes out
Expect end, one end that feed end is connected to bitumen feed metering device obtains pitch initial material；Dry heat roller, which further includes to be arranged on, to be added
Whole shield outside hot housing and the insulating layer and liner being 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
Heating unit is placed, is disposed in the liner of heating shell correspondingly along axial arranged several heat-insulated of dry heat roller
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 is also set between adjacent two heat insulating strips
There is high temperature hopper.
Further, heated shell, which is located on the outside of discharge end, is additionally provided with heat preservation cover, and heat preservation cover passes through sealing structure
The end of heated shell is sealed in, heat preservation cover is plugged by power set and either turningly opens or close, kept the temperature simultaneously
The centre of cover 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 kuppe, structure is gathered in one end of the kuppe that discharges for taper, and the end is fixed on liner inner wall；It is another
It holds as trench structure, the end is through heat preservation cover and is connected to the discharge port of heat preservation cover.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention asphalt heat recycling processing equipment, parallel to
Vertical frame facet is equipped with gas wash tower, which connects metering device by one group of dedusting air inducing unit respectively, drying is rolled
Cylinder and crusher are handled so as to fulfill by the whole dust and fume centralized of hot recycling process equipment.The equipment will be dry simultaneously
Dry heating roller is raised to 30-60 degree and is inclined upwardly, and ensures that entire drying and the height of promotion material reduce, reduces equipment
Whole floor space is conducive to the reduction of cost.And the setting of the structure facilitates absorption flue gas and dust, and environmental-protecting performance is more
It is good.
Description of the drawings
Fig. 1 is the structure chart of one embodiment that the factory-run hot recycling process equipment of the bitumen recovery of cigarette is gone in dedusting in midair；
Fig. 2 is the structure chart of one embodiment of dry heat roller；
The structure chart of one embodiment of the segmentation arc material curtain for the drying heating roller that Fig. 3 is Fig. 2；
Fig. 4 Fig. 2 drying heating roller A to heat insulating strip side view；
Wherein：1- apparatus for temporary storage, 2- dry heat rollers, 2- drying heating integral boxes, 21- bitumen feed metering devices, 22- add
Hot housing, 23- heat preservation covers, 24- insulating layers, 25- feed ends, 26- discharge ends, 27- segmentation arc material curtains, 271- bendings connection
Portion, 272- arc backgauge portions；28- heat holding curtains, 281- bending baffles；29- power set, 210- fasteners, 211- entirety shields,
212- liners, 213- heating units, 214- heat insulating strips, the heat-insulated keels of 2141-, the heat-insulated material curtains of 2142-；215- connecting screws,
216- high temperature hoppers, 217- discharging kuppes；
3- metering devices, 4- elevators, 5- crushers, 6- heap field devices, 7- screening machines, 8- asphalt mixture stirring devices, 9- is again
Raw agent storage tank, 10- regenerative agent metering devices, the vertical frames of 11-, 12- dedusting air inducing units, 13- gas wash towers, 131- tower bodies,
132- cyclone separators, 133- dust mouths, 134- recovery ports, 135- recovery tubes；14- bag filters, 15- spraying devices, 16-
Flue gas atomization cleaner.
Specific embodiment
In order to deepen the understanding of the present invention, the present invention is further described with reference to the accompanying drawings and examples, the implementation
Example is only used for explaining the present invention, and protection scope of the present invention is not formed and is limited.
As shown in Figure 1, bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair, including passing through vertical frame
11 support from top to bottom in the acclivitous dry heat roller 2 of 30-60 degree, apparatus for temporary storage 1 and metering device 3, wherein：It is dry
Dry heating roller 2 is sequentially connected elevator 4, crusher 5, heap field device 6 and screening machine 7, regenerative agent storage tank 9 and regenerative agent metering
Device 10 is commonly connected to close to the position of metering device 3, while regenerative agent metering device 10 and metering device 3 are filled by dispensing
11 are put to be fed to asphalt mixture stirring device 8；Gas wash tower 13 is equipped with parallel to the side of vertical frame 11, which distinguishes
Metering device 3, drying roller 2 and crusher 5 are connected by one group of dedusting air inducing unit 12；Gas wash tower 13 includes tower body 131, with
And it is located at rotation close to the cyclone separator 132 of bottom position and dust mouth 133, recovery port 134, dust mouth 133 in tower body
The side of wind separator 132, and recovery port 134 connects asphalt mixture stirring device 8 by recovery tube 135.
In the above-described embodiments, the dust mouth 133 of gas wash tower 13 is additionally provided with bag filter 14, is set in bag filter 14
There is spraying device 15.The top position of gas wash tower also sets flue gas atomization cleaner 16, is dried so as to fast and effeciently remove pitch
The dry flue gas generated in the process.
In the above-described embodiments, each group of dedusting air inducing unit 12 includes a cyclone filter and an induced duct, and
And the outside of each group of dedusting air inducing unit 12 is enclosed with sound-proof material, which can reduce dedusting well and make an uproar
Sound and equipment noise.
As shown in Figures 2 and 3, dry heat roller 2 includes heated shell 22 and is connected in heated shell 22
Feed end 25 and discharge end 26, feed end 25 be connected to bitumen feed metering device 21 one end obtain pitch initial material；It is dry
Heating roller further includes the whole shield 211 outside heated shell 22 and the insulating layer being sequentially arranged in heated shell 22
24 and liner 212, wherein：Liner 212, inner wall are equably fixed with several segmented arc material curtains 27, close to discharge end 26
The heat holding curtain 28 of several ring layer stacked, feed end bending of each layer of heat holding curtain 28 to heated shell 22 are additionally provided at position；It leans on
Heating unit 213 is placed in 22 bottom of heating shell of nearly feed end 25, arrangement in the liner 212 of heating shell 22 correspondingly
Have along the axial arranged several heat insulating strips 214 of dry heat roller；It refers to as indicated at 4, each heat insulating strip 414 includes heat insulating mattress
High block 2141 and heat-insulated material curtain 2142, wherein heat-insulated material curtain 2142 is fixed on heat-insulated keel 2141 by connecting screw 215
Top position；And the heat-insulated material curtain 2142 of each is half I-shape construction, while is also set between adjacent two heat insulating strips 214
There is high temperature hopper 216.
The outside that heated shell 22 is located at discharge end 26 is additionally provided with heat preservation cover 23, and heat preservation cover 23 is close by sealing structure
The end of heated shell is enclosed in, heat preservation cover 23 is plugged by power set 29 either turningly to be opened or close, and is protected simultaneously
The centre of warm cover 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 kuppe 217, structure is gathered in one end of discharging kuppe 217 for taper, and the end is fixed in liner 212
Wall；The other end is trench structure, which passes through heat preservation cover 23 and be connected to the discharge port of heat preservation cover 23.Such as Fig. 2 and Fig. 3
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 connecting portion 271 and arc backgauge portion 272 are included, bending connecting portion 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
It is bad, directly remove and install new, 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, ensures 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 intactly wraps up heated shell
22, better heat preservation, energy consumption is lower.
The dry heat roller, first will heating shell using arrange shield it is carried out it is warming, in addition in liner
Wall is additionally provided with the heat holding curtain of several holostrome stacked, and heated shell is placed in inside bending heat preservation of these heat holding curtains to 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 cover, and heat preservation cover 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 dry heat roller sets heat insulating strip in the inboard portion of the corresponding heating shell of heating unit, for inciting somebody to action
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, high insulating effect, energy consumption for drying are low, and obtained pitch uniformity is good, has good using effect.
What the embodiment of the present invention was announced is preferred embodiment, but is not limited thereto, the ordinary skill people of this field
Member easily according to above-described embodiment, understands the spirit of the present invention, and makes 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. bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair, it is characterised in that：Including passing through vertical frame
（11）What is supported from top to bottom is in the acclivitous dry heat roller of 30-60 degree（2）, apparatus for temporary storage（1）And metering device
（3）, wherein：Dry heat roller（2）It is sequentially connected elevator（4）, crusher（5）, heap field device（6）And screening machine（7）, then
Raw agent storage tank（9）With regenerative agent metering device（10）It is commonly connected to close to metering device（3）Position, while regenerative agent measure
Device（10）And metering device（3）Pass through proportioner（11）To asphalt mixture stirring device（12）Feed；
Parallel to vertical frame（11）Side be equipped with gas wash tower（13）, the gas wash tower（13）Pass through one group of dedusting air-introduced machine respectively
Group（12）Connect metering device（3）, drying roller（2）And crusher（5）；
Gas wash tower（13）Including tower body（131）And close to the cyclone separator of bottom position in tower body（132）With go out dirt
Mouthful（133）, recovery port（134）, dust mouth（133）Positioned at cyclone separator（132）Side, and recovery port（134）Pass through
Recovery tube（135）Connect asphalt mixture stirring device（8）.
2. bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair according to claim 1, feature exists
In：Gas wash tower（13）Dust mouth（133）It is additionally provided with bag filter（14）, bag filter（14）It is interior to be equipped with spraying device
（15）.
3. bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair according to claim 1, feature exists
In：The top position of gas wash tower also sets flue gas atomization cleaner（16）.
4. the dedusting in midair according to claim 1-3 any one goes the bitumen recovery of cigarette to be set with factory-run hot recycling process
It is standby, it is characterised in that：Each group of dedusting air inducing unit（12）Including a cyclone filter and an induced duct, and each group
Dedusting air inducing unit（12）Outside be enclosed with sound-proof material.
5. bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in the dedusting in midair according to claim 1 or 2 or 3,
It is characterized in that：Dry heat roller (2) includes heated shell and the feed end and discharge end that are connected in heated shell,
One end that feed end is connected to bitumen feed metering device obtains pitch initial material；Dry heat roller is further included arranged on heated shell
Outer whole shield and the insulating layer and liner being 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
Heating unit is placed, is disposed in the liner of heating shell correspondingly along axial arranged several heat-insulated of dry heat roller
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 is also set between adjacent two heat insulating strips
There is high temperature hopper.
6. bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair according to claim 5, feature exists
In：Heated shell, which is located on the outside of discharge end, is additionally provided with heat preservation cover, and heat preservation cover is sealed in heated shell by sealing structure
End, heat preservation cover passes through power set plug and either turningly opens or close, while keeps the temperature the centre of cover
Equipped with discharge port, which connects the discharge end discharging of heated shell；Heated shell is led close to the discharging that is additionally provided with of discharge end
Stream cover, structure is gathered in the one end for the kuppe that discharges for taper, and the end is fixed on liner inner wall；The other end is trench structure,
The end passes through heat preservation cover and is connected to the discharge port of heat preservation cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216123.9A CN108060627B (en) | 2017-11-28 | 2017-11-28 | Dedusting goes the bitumen recovery of cigarette with factory-run hot recycling process equipment in midair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711216123.9A CN108060627B (en) | 2017-11-28 | 2017-11-28 | Dedusting goes the bitumen recovery of cigarette with factory-run hot recycling process equipment in midair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108060627A true CN108060627A (en) | 2018-05-22 |
| CN108060627B CN108060627B (en) | 2019-10-29 |
Family
ID=62135784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711216123.9A Active CN108060627B (en) | 2017-11-28 | 2017-11-28 | Dedusting goes the bitumen recovery of cigarette with factory-run hot recycling process equipment in midair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108060627B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109235194A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | A kind of pulling type roller hot recycling equipment |
| CN109235195A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | Rear-hidden roller heat regeneration equipment |
| CN111455777A (en) * | 2020-04-14 | 2020-07-28 | 重庆义伦公路建设有限公司 | Road milling asphalt waste recycling device |
| CN116623496A (en) * | 2018-06-05 | 2023-08-22 | 福建泉成机械有限公司 | An asphalt mixture mixing and dust removal system and process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820257A (en) * | 1996-07-30 | 1998-10-13 | Cedarapids, Inc. | Asphalt plant having silo with dynamic input and output mass monitoring devices |
| CN201136854Y (en) * | 2007-12-05 | 2008-10-22 | 临汾同世达实业有限公司 | Smoke and dust removal device for coal charging and coke pushing car |
| CN101310835A (en) * | 2008-02-22 | 2008-11-26 | 重庆钢铁集团设计院 | Semi-dry method refuse burning fume cleaning treatment method and system thereof |
| WO2011007975A2 (en) * | 2009-07-13 | 2011-01-20 | 대명산업(주) | Mobile asphalt mixing plant |
| CN103191613A (en) * | 2013-04-25 | 2013-07-10 | 山东建设机械股份有限公司 | Two-stage high-efficiency environment-friendly water retention and dust removal system |
| CN204875635U (en) * | 2015-06-19 | 2015-12-16 | 宿迁懒猫清洁设备有限公司 | Be applied to multistage dust removal mechanism on street sweeper |
| CN206368315U (en) * | 2016-12-21 | 2017-08-01 | 吉林省公路机械有限公司 | A kind of batch (-type) old asphalt hot recycling mixing plant |
-
2017
- 2017-11-28 CN CN201711216123.9A patent/CN108060627B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5820257A (en) * | 1996-07-30 | 1998-10-13 | Cedarapids, Inc. | Asphalt plant having silo with dynamic input and output mass monitoring devices |
| CN201136854Y (en) * | 2007-12-05 | 2008-10-22 | 临汾同世达实业有限公司 | Smoke and dust removal device for coal charging and coke pushing car |
| CN101310835A (en) * | 2008-02-22 | 2008-11-26 | 重庆钢铁集团设计院 | Semi-dry method refuse burning fume cleaning treatment method and system thereof |
| WO2011007975A2 (en) * | 2009-07-13 | 2011-01-20 | 대명산업(주) | Mobile asphalt mixing plant |
| CN103191613A (en) * | 2013-04-25 | 2013-07-10 | 山东建设机械股份有限公司 | Two-stage high-efficiency environment-friendly water retention and dust removal system |
| CN204875635U (en) * | 2015-06-19 | 2015-12-16 | 宿迁懒猫清洁设备有限公司 | Be applied to multistage dust removal mechanism on street sweeper |
| CN206368315U (en) * | 2016-12-21 | 2017-08-01 | 吉林省公路机械有限公司 | A kind of batch (-type) old asphalt hot recycling mixing plant |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116623496A (en) * | 2018-06-05 | 2023-08-22 | 福建泉成机械有限公司 | An asphalt mixture mixing and dust removal system and process |
| CN109235194A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | A kind of pulling type roller hot recycling equipment |
| CN109235195A (en) * | 2018-09-30 | 2019-01-18 | 中山市易路美道路养护科技有限公司 | Rear-hidden roller heat regeneration equipment |
| CN111455777A (en) * | 2020-04-14 | 2020-07-28 | 重庆义伦公路建设有限公司 | Road milling asphalt waste recycling device |
| CN111455777B (en) * | 2020-04-14 | 2021-10-19 | 重庆义伦公路建设有限公司 | Road milling asphalt waste recycling device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108060627B (en) | 2019-10-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108060627B (en) | Dedusting goes the bitumen recovery of cigarette with factory-run hot recycling process equipment in midair | |
| WO2014023202A1 (en) | Thermal cycle continuous automated coal pyrolysis furnace | |
| CN207038942U (en) | A kind of dedusting heat radiating type power equipment case apparatus | |
| CN206430524U (en) | A kind of chemical materials drying box | |
| CN209341727U (en) | A kind of damaged tire cracking black carbon industrialization drying system and its roller drier | |
| CN201257387Y (en) | Sectional type heated air circulation calcination mesh-belt furnace | |
| CN201266008Y (en) | Electrical heating sand drying stove | |
| CN107576189A (en) | A kind of Novel vertical dryer | |
| CN208269597U (en) | A kind of hituminous sandstone aggregate drying unit | |
| CN210425958U (en) | Vertical heat distribution dryer | |
| CN108187959A (en) | A kind of dustbin process for producing line | |
| CN206930121U (en) | A kind of gangue base drying plant | |
| CN206609267U (en) | Flow net belt type drying production line | |
| CN205926024U (en) | Dedicated novel hot purge system of wet electrostatic precipitator | |
| CN206207955U (en) | A kind of semi-coke dehydration equipment | |
| CN214245210U (en) | Pitch heating device is used in town road maintenance | |
| CN213012684U (en) | Biochar preparation equipment and waste treatment system | |
| CN116791436B (en) | Asphalt mixture stirring, dedusting and humidifying system and process | |
| CN212227572U (en) | Take yellow sand drying-machine of temperature control function | |
| CN208098464U (en) | A kind of dustbin process for producing line | |
| CN207871755U (en) | A kind of high-efficiency dust remover for albumen powder recycling | |
| CN208794931U (en) | Drying equipment for sealant production | |
| CN218940354U (en) | Dehumidifying device for box-type transformer substation | |
| CN207163108U (en) | A kind of drying tower energy-saving circulating layer assembly | |
| CN217330633U (en) | Energy-efficient hopper desiccator with hot-blast recovery unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |