CN108787691A - A kind of closed construction refuse regenerated processing system - Google Patents
A kind of closed construction refuse regenerated processing system Download PDFInfo
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- CN108787691A CN108787691A CN201710297476.XA CN201710297476A CN108787691A CN 108787691 A CN108787691 A CN 108787691A CN 201710297476 A CN201710297476 A CN 201710297476A CN 108787691 A CN108787691 A CN 108787691A
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- 238000012545 processing Methods 0.000 title claims abstract description 26
- 238000010276 construction Methods 0.000 title claims abstract description 24
- 239000000428 dust Substances 0.000 claims abstract description 58
- 239000000463 material Substances 0.000 claims abstract description 35
- 238000013467 fragmentation Methods 0.000 claims abstract description 21
- 238000006062 fragmentation reaction Methods 0.000 claims abstract description 21
- 238000004519 manufacturing process Methods 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims abstract description 9
- 238000007789 sealing Methods 0.000 claims abstract description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 5
- 230000007306 turnover Effects 0.000 claims description 5
- 239000000835 fiber Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 239000012716 precipitator Substances 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 238000005452 bending Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000007115 recruitment Effects 0.000 abstract 1
- 239000007858 starting material Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 18
- 101150054854 POU1F1 gene Proteins 0.000 description 11
- 238000000034 method Methods 0.000 description 9
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- 102000001999 Transcription Factor Pit-1 Human genes 0.000 description 3
- 108010040742 Transcription Factor Pit-1 Proteins 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
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- 238000011161 development Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 208000017667 Chronic Disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000001351 cycling effect Effects 0.000 description 1
- 238000000280 densification Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
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- 239000002245 particle Substances 0.000 description 1
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- 229920003023 plastic Polymers 0.000 description 1
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- 238000000746 purification Methods 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Landscapes
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of closed construction refuse regenerated processing systems, including feed unit, fragmentation cell, sieve unit, supply unit, gather dust unit, the feed unit, fragmentation cell, sieve unit, supply unit are sequentially connected by production technology, and are arranged in the first melt pit of below ground；The dirt unit is arranged in the second melt pit of below ground, is connected with the first melt pit；First melt pit is disposed adjacent with the second melt pit, and surrounding sealing, top surface are covered with cover board and form underground closed space respectively.Main equipment is moved into underground, reduces floor space, eliminates ground high-altitude building and operation；On the one hand the level of starting material can be achieved or transport downwards, shorten material fed distance, and realize staged automatic blanking, not only the speed of service is improved, but also reduces recruitment number, another aspect whole system arrangement is compacter, not only improve dust collection, low-frequency vibration can be eliminated again, reduces noise pollution, realize that the collection of the pollution sources such as dust and noise neutralizes effectively control.
Description
Technical field
The invention belongs to building waste cycling and reutilization technical fields, and in particular to a kind of closed construction refuse regenerated place
Reason system.
Background technology
Building waste is primarily referred to as in Process of Urban Development, reinforced concrete block, tile block caused by removal house etc.
Equal materials.With the quickening of China's urban construction paces, more and more building wastes are produced.Most building wastes are not
Through any processing, it is transported to the suburb either outdoor placement in mountain area or landfill.These building waste part land occupations, make
At the waste of resource；In building waste transport, the dust pollution air generated in the process, heavy metal pollution underground water are banked up,
Cause environmental pollution；Soil texture can be destroyed after building waste landfill simultaneously, causes ground settlement.
China has possessed certain technology at present, after building waste is handled, is efficiently used as regenerated resources.
Building waste is carried out manual sorting by the prior art, and plastics, wood, irony object are sorted out recycling；Remaining concrete
And tile block be crushed, sieved, clean after do building aggregate, can be used to do concrete or non-burning brick etc..But existing life
Noise, the dust pollution of producing line are always the hot issue of technology development, and airborne dust, noise, vibration are difficult to completely cut off, and existing
Solution improve that noise, dust pollution effect are limited, proposed locally merely by the device generated to a certain pollution sources
Corrective measure, and do not accounted for from its production line overall plan；In addition, construction refuse regenerated processing line floor space
Greatly, land use cost is higher, and above ground structure is more, and industrial pollution mark is apparent, not with rural and urban construction plans surrounding enviroment
Coordinate, addressing range is smaller, it is difficult to which realization is fed nearby, also adds energy consumption and cost, is unfavorable for energy-saving and emission-reduction and is reduced enterprise
Industry energy consumption；Shape, limited volume so as to cause each device greatly constrain the production capacity and ground of construction refuse regenerated processing line
Domain property.
Invention content
In view of this, it is an object of the invention to break traditional technology prejudice, provide a kind of closed construction refuse regenerated
Processing system, by improving layout structure, position, flow and form, the problems such as to solve floor space, efficiency, environmental protection.
In order to achieve the above objectives, the present invention provides the following technical solutions：A kind of closed construction refuse regenerated processing system,
Including feed unit, fragmentation cell, sieve unit, supply unit, gather dust unit, and the feed unit, fragmentation cell, screening are single
Member, supply unit are sequentially connected by production technology, and are arranged in the first melt pit of below ground；The unit that gathers dust is arranged in
In second melt pit of below ground, it is connected with first melt pit；First melt pit is disposed adjacent with second melt pit, and
Sealing, top surface are covered with cover board and form underground closed space around respectively.
Further, the feed unit includes feed skewed slot and oscillating feeder, and the feed skewed slot is supported by supporting rack
It in the first melt pit, is inclined to set, the angle between horizontal plane is 30 °~70 °, lower end discharge port and the oscillating feeder
It is connected；The oscillating feeder is located at the top of the fragmentation cell, to the fragmentation cell blanking.
Further, the upper end of the feed skewed slot is equipped with the first dust removing tube for being connected with the unit that gathers dust, and described the
Multiple spray heads are equipped in one dust removing tube；It is provided with turnover panel hermatic door at the upper end charge door of the feed skewed slot；The receipts
Dirt unit uses fiber bag precipitator.
Further, the fragmentation cell includes breaker, conveyer, iron remover, and the breaker is by the vibration
The blanking of batcher is crushed, using jaw crusher or impact crusher；The conveyer is by the breaker
Discharging is delivered to sieve unit, using drag conveyor or ribbon conveyer；The iron remover is arranged in the upper of the conveyer
Side, to carry out removing iron to the broken material on the conveyer.
Further, the sieve unit includes inclined installation and vibrates, sieves and convey the multilayer exhausting of material, multilayer
The high-end of exhausting sets there are one feeding mouth, is connected with the conveyer, low side equipped with the multiple discharge ports equal with its number of plies, and
It corresponds and is connected respectively with multiple conveyers of the supply unit, multilayer exhausting is equipped at least on its length extending direction
One abrupt change of cross-section structure for upsetting flow state.
Further, the abrupt change of cross-section structure is in hierarchic structure, and the step surface between adjacent two-stage hierarchic structure is in level
Or it is obliquely installed；Bending part rounding, chamfering between the hierarchic structure and step surface are equipped with transitional slope face.
Further, multilayer exhausting is connected in the discharge port of one layer of exhausting close to feeding mouth with the feed skewed slot；Multilayer
Exhausting is being equipped with the second dust removing tube being connected with the unit that gathers dust at feeding mouth.
Further, the conveyer is using one kind in drag conveyor, ribbon conveyer, feed screw or bucket elevator
Or a variety of compositions.
Further, multilayer exhausting is connected with hot air apparatus in one layer of exhausting far from feeding mouth, and the hot air apparatus is heat
Wind turbine.
Further, the processing system further includes that arrangement is single with the feed unit, fragmentation cell, screening on the ground
The control unit that member, supply unit, the unit that gathers dust are separately connected.
The beneficial effects of the present invention are：
1, main equipment is moved to underground by the present invention so that it is empty that the main equipment contributes to melt pit to form firm closing
Between, not only it is conducive to dust collection, but also low-frequency vibration can be eliminated, reduces noise pollution, realize the collection of the pollution sources such as dust and noise
Neutralize effectively control.
2, the specific overall technology content of the present invention is high, Local Adaptation is strong, high-efficiency environment friendly, large capacity characteristic, greatly carries
The high working efficiency of flyash production line, production capacity can promote 20%-30%；Meanwhile it can be according to landform, landforms, address, mountain
The transfer position of conveyer, direction, length, height etc. is adaptively adjusted in the conditions such as gesture, is conducive to enhance the system
Applicability.
Generally speaking, main equipment is depressed below material stockyard, realizes that object is not required to be promoted, and shortens material transmission distance, knot
Structure densification reduces material and conveys cost, improves conveying speed；And the underground space, floor space significantly reduce, and save soil
Ground use cost, improves land utilization efficiency；The quantity and height of surface structures facility is greatly reduced, reduces to environment
Harmful effect, avoid conflicting with rural and urban construction plans, expand can the range built a station of addressing, shorten at a distance from materials building site,
Realize feed of building a station nearby, it is ensured that the timely feed in periphery building site.And sealed melt pit thoroughly closes main equipment and material passes
It send, thoroughly solves the environmentally friendly chronic illness such as dust, noise, vibrations.
Other advantages, target and the feature of the present invention will be illustrated in the following description to a certain extent, and
And to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, Huo Zheke
To be instructed from the practice of the present invention.The target and other advantages of the present invention can by following specification realizing and
It obtains.
Description of the drawings
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
The detailed description of one step, wherein：
Fig. 1 is the production system technology arrangement schematic diagram of the present invention；
Reference numeral：The first melt pits of 1-, the second melt pits of 2-, 3- feed skewed slots, 4- oscillating feeders, the first dust removing tubes of 5-,
6- turnover panel hermatic doors, 7- breakers, 8- conveyers, 9- iron removers, 10- exhausting, 11- feeding mouths, the second dust removing tubes of 12-, 13-
Conveyer, 14- fiber bag precipitators, 15- hot air apparatus.
Specific implementation mode
Below in conjunction with attached drawing, the preferred embodiment of the present invention is described in detail.
As shown in Figure 1, the closed construction refuse regenerated processing system of one kind in the present embodiment, including it is feed unit, broken
Broken unit, sieve unit, supply unit, gather dust unit, and the feed unit, fragmentation cell, sieve unit, supply unit are by life
Production. art is sequentially connected, and is arranged in the first melt pit 1 of below ground；The unit that gathers dust is arranged in the second of below ground
In melt pit 2, it is connected with first melt pit 1；First melt pit 1 is disposed adjacent with second melt pit 2, and surrounding is close respectively
Envelope, top surface are covered with cover board and form underground closed space.
When production, material is input to fragmentation cell after entering in feed unit and is crushed, and broken material enters
It is sorted to sieve unit, the materials at different levels of the variable grain degree size sorted out by sieve unit are conveyed by supply unit
Go out outside the first melt pit 1, and can do and store respectively or with outward transport to be extracted according to demand.It is sent downwards by completing staged in underground
Expect and broken, external noise pollution is reduced, in addition, since each section is underground job, the dust generated in operation process
Recovery processing can be closed, extraneous dust pollution is further reduced.Meanwhile will gather dust unit and other supplier equipment point
Arrangement is opened, the operation for the unit that is conducive to gather dust and enhances its service life.
Feed unit in the present embodiment includes feed skewed slot 3 and oscillating feeder 4, and feed skewed slot 3 (is not marked by supporting rack
Note) it is supported in the first melt pit 1, it is inclined to set, the angle between horizontal plane is 30 °~70 °, and lower end discharge port shakes with described
Dynamic batcher 4 is connected, and the upper end of the feed oblique 3 is equipped with the first dust removing tube 5 being connected with the unit that gathers dust；Because material is fallen
Shots depend on position height and the inclination angle of material, and the angle of inclination that skewed slot 3 is fed in the present embodiment is larger, is 30 °~70 °,
Building waste material can dish out along inclined-plane, and under horizontal component velocity and effect of inertia, building waste material is thrown to parabola
4 center of oscillating feeder significantly improves inclined side windrow problem when side wall charging.On the other hand, building waste material exists
The airborne dust unit that can be gathered dust by the first dust removing tube 5 in airborne dust or oscillating feeder 4 when being moved in feed skewed slot is taken away
And be uniformly processed, significantly solve the airborne dust problem in material blanking operation.Preferably, it is equipped in first dust removing tube 5 multiple
Spray head (not shown)；In this way, the watering effect by spray head can further solve building waste material in being fed skewed slot
The airborne dust problem in airborne dust or oscillating feeder 4 when movement.
In the present embodiment turnover panel hermatic door 6 is provided at the upper end charge door of feed skewed slot 3；The turnover panel hermatic door 6 will
Oscillating feeder 4 is closed into an independent compartment, is realized the totally-enclosed charging of system, be ensure that the airborne dust in toppling process
It will not emit outside.
The unit that gathers dust in the present embodiment uses fiber bag precipitator 14.By pipeline (not shown) and the first melt pit 1 and
The first dust removing tube 5 in first melt pit 1 is connected.In this way, collecting the dust that building waste material generates in fill process
And the dust that fragmentation cell generates in shattering process, to reduce the dust concentration in the first melt pit 1；Meanwhile to entire
Air in one melt pit 1 carries out depositing dust purification.
Oscillating feeder 4 in the present embodiment is located at the top of the fragmentation cell, to the fragmentation cell blanking, thus
It realizes automatic blanking, is not necessarily to transloading equipment, improve efficiency, and reduce construction and operating cost.The fragmentation cell includes broken
The blanking of the oscillating feeder 4 is crushed by device 7, conveyer 8, iron remover 9, the breaker 7, and jaw can be used
Impact crusher also can be used in crusher；The discharging of the breaker 7 is delivered to sieve unit by the conveyer 8, can
It, also can ribbon conveyer using drag conveyor；The iron remover 9 is arranged in the top of the conveyer 8, with to the transmission
Broken material on machine 8 carries out removing iron.In 8 operation process of conveyer, 7 continuous discharge of breaker, so that material is uniform
Tiling is on the conveyor.The ferromagnetic material (such as iron block, reinforcing bar) that iron remover 9 is arranged in the top of conveyer, material exists
It is isolated from material under the action of the magnetic force of iron remover 9.Certainly in various embodiments, which can also use
Multiple tracks broken process makes building waste material particles degree obtain good homo-effect.
Sieve unit in the present embodiment includes inclined installation and vibrates, sieves and convey the multilayer exhausting 10 of material,
The high-end of multilayer exhausting 10 sets there are one feeding mouth 11, is connected with the conveyer 8, to realize automatic blanking, without transporting
Equipment improves efficiency, and reduces construction and operating cost, meanwhile, multilayer exhausting 10 has height fall, and material is in gravity
The lower natural downslide of effect, and be sieved by exhausting bottom screens and have the function that sort variable grain degree material, and variable grain
The type for spending material is related by the number of plies of the multilayer exhausting 10；And low side (is not marked equipped with multiple discharge ports equal with its number of plies
Note), and correspond and be connected respectively with multiple conveyers 13 of the supply unit；Multilayer exhausting 10 is in its length extending direction
It is equipped at least one abrupt change of cross-section structure for upsetting flow state, the abrupt change of cross-section structure is in hierarchic structure, adjacent
Step surface between two-stage hierarchic structure is in horizontally or diagonally to be arranged；Bending part between the hierarchic structure and step surface falls
Circle, chamfering are equipped with transitional slope face.In this way, under shock effect, the sieve pore of the exhausting bottom can be under shorter stroke
The sorting effect of variable grain degree size is obtained, therefore the sieve unit has the advantages that equipment is small and exquisite, flexible for installation, more suitable for
The application of underground engineering, and reduce investment for trnasforming urban land cost；In addition, hierarchic structure carries out Dynamic Truncation to the material being implicative of each other,
Material is not susceptible to adhesion in conveying, therefore it is high to produce reliability.
Multilayer exhausting 10 in the present embodiment is oblique in the discharge port of one layer of exhausting 10 close to feeding mouth 11 and the feed
Slot 3 is connected by supply unit, in this way, on the one hand can be used as finished product passes through conveying to the large granular materials of sieve unit most last layer
Unit conveys outward, on the other hand can reenter in feed skewed slot 3, then be further broken into through fragmentation cell more tiny
Material, to meet production requirement；Multilayer exhausting 10 is being equipped with second to be connected with the unit that gathers dust at feeding mouth 11
Dust removing tube 12.In this way, airborne dust when being moved in sieve unit can be gathered dust by the second dust removing tube 12, unit is taken away and uniformly
Processing, significantly solves the airborne dust problem in material blanking operation.
Conveyer in the present embodiment using drag conveyor, ribbon conveyer, feed screw, air conveyer flume or
One or more compositions in bucket elevator.
Multilayer exhausting 10 in the present embodiment is connected with hot air apparatus 15 in one layer of exhausting 10 far from feeding mouth 11, described
Hot air apparatus 15 uses air-heater, in this way, by the excessively hot of the effect of hot air apparatus and upper layer exhausting bottom screens, can make
Material obtains the drying effect that adequately exchanges heat in sieve unit movement, is delivered to outside the first melt pit by supply unit with ensureing
The aridity of material.Certainly in various embodiments, each layer of exhausting of multilayer exhausting 10 can be connect with the hot air apparatus,
Can equally it achieve the purpose that above-mentioned.
The first melt pit 1,2 top surface of the second melt pit in the present embodiment are stamped cover board, and there are access holes on the cover board (not
Draw), ventilation mouth (not shown) and material input port (not shown), the pan feeding of the material input port and feed chute 3
It mouthful communicates, the output end stretching cover board of institute's supply unit, so that the variable grain degree material that will produce is to the first melt pit
Outer conveying.
Processing system in the present embodiment further includes that arrangement is single with the feed unit, fragmentation cell, screening on the ground
The control unit that member, supply unit, the unit that gathers dust are separately connected.In this way, operating personnel are not necessarily to enter the first melt pit 1 and the second ground
In hole 2, you can by the way that the monitoring device (not shown) in the first melt pit 1 and the second melt pit 2 and the control list on ground is arranged
Operation below first co- controlling, improves operational security.
Generally speaking, building waste processing system of the invention becomes from previous horizontal layout with height drop height type cloth
It sets, and realizes staged automatic blanking, occupation of land is less, compact-sized, and previous belt feeder transhipment link is reduced, at building waste
Reason efficiency and material transfer efficiency all increase, and whole building garbage processing procedure carries out in closed melt pit, sound insulation drop
Dirt, it is more environmentally-friendly.
Finally illustrate, preferred embodiment above is merely illustrative of the technical solution of the present invention and unrestricted, although logical
It crosses above preferred embodiment the present invention is described in detail, however, those skilled in the art should understand that, can be
Various changes are made to it in form and in details, without departing from claims of the present invention limited range.
Claims (10)
1. a kind of closed construction refuse regenerated processing system, including feed unit, fragmentation cell, sieve unit, supply unit,
Gather dust unit, which is characterized in that the feed unit, fragmentation cell, sieve unit, supply unit are connected successively by production technology
It connects, and is arranged in the first melt pit of below ground；The unit that gathers dust is arranged in the second melt pit of below ground, and described
First melt pit is connected；First melt pit is disposed adjacent with second melt pit, and surrounding sealing, top surface are covered with cover board respectively
Form underground closed space.
2. closed construction refuse regenerated processing system according to claim 1, which is characterized in that the feed unit packet
Feed skewed slot and oscillating feeder are included, the feed skewed slot is supported in the first melt pit by supporting rack, is inclined to set, with level
Angle between face is 30 °~70 °, and lower end discharge port is connected with the oscillating feeder；The oscillating feeder is located at described broken
The top of broken unit, to the fragmentation cell blanking.
3. closed construction refuse regenerated processing system according to claim 2, which is characterized in that the feed skewed slot
Upper end is equipped with the first dust removing tube being connected with the unit that gathers dust, and multiple spray heads are equipped in first dust removing tube；Institute
It states and is provided with turnover panel hermatic door at the upper end charge door of feed skewed slot；The unit that gathers dust uses fiber bag precipitator.
4. closed construction refuse regenerated processing system according to claim 1, which is characterized in that the fragmentation cell packet
Breaker, conveyer, iron remover are included, the blanking of the oscillating feeder is crushed by the breaker, using jaw
Crusher or impact crusher；The discharging of the breaker is delivered to sieve unit by the conveyer, defeated using scraper plate
Send machine or ribbon conveyer；The iron remover is arranged in the top of the conveyer, with to the broken material on the conveyer
It carries out removing iron.
5. closed construction refuse regenerated processing system according to claim 4, which is characterized in that the sieve unit packet
Include inclined installation and vibrate, sieve and convey the multilayer exhausting of material, multilayer exhausting it is high-end set there are one feeding mouth, with institute
It states conveyer to be connected, low side is equipped with the multiple discharge ports equal with its number of plies, and with multiple conveyers of the supply unit divides
Yi Yiduiying it not be connected, it is prominent that multilayer exhausting is equipped at least one section for upsetting flow state on its length extending direction
Structure changes.
6. closed construction refuse regenerated processing system according to claim 5, which is characterized in that the abrupt change of cross-section knot
Structure is in hierarchic structure, and the step surface between adjacent two-stage hierarchic structure is in horizontally or diagonally to be arranged；The hierarchic structure and step
Bending part rounding, chamfering between face are equipped with transitional slope face.
7. closed construction refuse regenerated processing system according to claim 5, which is characterized in that multilayer exhausting is close
The discharge port of one layer of exhausting of feeding mouth is connected with the feed skewed slot；Multilayer exhausting is being equipped with and the receipts at feeding mouth
The second dust removing tube that dirt unit is connected.
8. closed construction refuse regenerated processing system according to claim 5, which is characterized in that the conveyer uses
One or more compositions in drag conveyor, ribbon conveyer, feed screw or bucket elevator.
9. closed construction refuse regenerated processing system according to claim 5, which is characterized in that multilayer exhausting is separate
One layer of exhausting of feeding mouth is connected with hot air apparatus, and the hot air apparatus is air-heater.
10. closed construction refuse regenerated processing system according to claim 1, which is characterized in that the processing system
Further include that arrangement is separately connected with the feed unit, fragmentation cell, sieve unit, supply unit, the unit that gathers dust on the ground
Control unit.
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| CN201710297476.XA CN108787691A (en) | 2017-04-28 | 2017-04-28 | A kind of closed construction refuse regenerated processing system |
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| JP3052126U (en) * | 1998-03-10 | 1998-09-14 | 人善企業株式会社 | Construction waste treatment equipment |
| CN101468358A (en) * | 2007-12-28 | 2009-07-01 | 上海德滨机械设备科技有限公司 | Environmental-protecting type closed modular building rubbish reconditioning system |
| CN201223873Y (en) * | 2008-06-20 | 2009-04-22 | 上海德滨机械设备科技有限公司 | Sunk restoration processing system for construction garbage |
| CN101530845A (en) * | 2009-04-27 | 2009-09-16 | 天津科技大学 | Combined disk vibration drying screening machine |
| CN201728224U (en) * | 2010-04-20 | 2011-02-02 | 胡海珊 | Household refuse treatment device |
| CN104384002A (en) * | 2014-06-27 | 2015-03-04 | 山东力建工业制砂科技有限公司 | Technology and complete equipment for industrial sand making and building garbage processing |
| CN204523495U (en) * | 2015-02-14 | 2015-08-05 | 苏州同济材料科技有限公司 | The screen device that shakes of vibrating sieving machine |
| CN206824381U (en) * | 2017-04-28 | 2018-01-02 | 北京鑫源诺美环保科技有限责任公司 | A kind of closed construction refuse regenerated processing system |
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