CN201442005U - Construction waste comprehensive treatment equipment - Google Patents

Construction waste comprehensive treatment equipment Download PDF

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Publication number
CN201442005U
CN201442005U CN2009200209149U CN200920020914U CN201442005U CN 201442005 U CN201442005 U CN 201442005U CN 2009200209149 U CN2009200209149 U CN 2009200209149U CN 200920020914 U CN200920020914 U CN 200920020914U CN 201442005 U CN201442005 U CN 201442005U
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CN
China
Prior art keywords
building waste
conveying
treatment equipment
comprehensive treatment
screening plant
Prior art date
Application number
CN2009200209149U
Other languages
Chinese (zh)
Inventor
王连溪
李福勇
赵德叶
高连涛
Original Assignee
潍坊三建滨海建筑材料有限公司
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Application filed by 潍坊三建滨海建筑材料有限公司 filed Critical 潍坊三建滨海建筑材料有限公司
Priority to CN2009200209149U priority Critical patent/CN201442005U/en
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Publication of CN201442005U publication Critical patent/CN201442005U/en

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/58Construction or demolition [C&D] waste

Abstract

The utility model discloses construction waste comprehensive treatment equipment, which comprises a first screening device, a crushing device, a conveying device, a magnetic separator and a second screening device, wherein the first screening device is used for pre-separation of construction waste raw materials, the crushing device is used for crushing construction waste and is arranged at the downstream of the first screening device, the conveying device is used for conveying crushed construction aggregate mixtures to the downstream, the magnetic separator is used for separating metal materials from the construction aggregate mixtures and is arranged on the conveying device, and the second screening device is used for screening and separating the construction aggregate mixtures and is arranged at the tail end of the conveying device. The construction waste comprehensive treatment equipment can be used for realizing recycling of construction waste, saving earth and energy without secondary pollution and protects environments.

Description

The building waste comprehensive treatment equipment
Technical field
The utility model relates to a kind for the treatment of apparatus of building waste, relates in particular to a kind of building waste comprehensive treatment equipment.
Background technology
The main component of building waste is concrete, brick, sandstone, dregs etc., along with the carrying out of urban construction, puts newly built construction, reconstruction of the old city town removal, road rebuilding etc. into operation, all unavoidably can produce a large amount of building wastes.At present, the quantity of building waste has accounted for the 30%-40% of municipal refuse total amount, overwhelming majority building waste is without any processing, just the field is toppled in countryside or the rural area that is transported to relevant department's appointment by unit in charge of construction, disposal is air storage or landfill, this should consume a large amount of land resource, clear simultaneously with stacking process in drop with problems such as dust, sand-lime fly upward and caused the serious environmental pollution again.Along with protecting farmland and the reinforcement of environmental protection, the processing mode of traditional building waste has become the major issue that enterprise in charge of construction and environmental administration face jointly.
At present also there is employing building waste to be carried out the method for integrated treatment, but this building waste contains a large amount of fineves that can not be used as regeneration aggregate when entering disintegrating machine, the workload of so easy increase disintegrating machine wastes energy, and when fragmentation, stir up a cloud of dust easily, cause environmental pollution.
The utility model content
Technical problem to be solved in the utility model provides a kind of building waste comprehensive treatment equipment, can realize being recycled of building waste by this Integrated Processing Unit, and non-secondary pollution has been protected environment.
For solving the problems of the technologies described above, the technical solution of the utility model is: the building waste comprehensive treatment equipment comprises first screening plant that is used for the building waste raw material is carried out pre-separation; The breaker that is used for broken building waste, described breaker is arranged on the downstream of described first screening plant; Conveying device, described conveying device are used for the building aggregate mixture downstream transport after the fragmentation; Be used for metal material and the concentration equipment that separates of building aggregate mixture, described concentration equipment is arranged on the conveying device; Be used to screen second screening plant that separates described building aggregate mixture, described second screening plant is arranged on the end of described conveying device.
As a kind of improvement, described first screening plant is the single-stage vibratory sieve.
As further improvement, described second screening plant is a multi-stage oscillating screen, and described multi-stage oscillating screen correspondence is provided with one or more discharging openings.
After having adopted technique scheme, the beneficial effect that the utility model is obtained is: at first by first screening plant building waste is screened for the first time, so not only can reduce the workload of disintegrating machine, energy savings, increase work efficiency, and can prolong the service life of disintegrating machine; By disintegrating machine construction waste crushing is become the building aggregate mixture then, be sent on second screening plant by the building aggregate mixture of conveying device after again fragmentation, in this process, by the concentration equipment that is provided with on the conveying device, the metal material that building waste is contained chooses, and makes it reach qualified regeneration aggregate; At last, will build the aggregate mixture screening by second screening plant and be the regeneration aggregate of various different-grain diameters, the regeneration aggregate of different-grain diameter is discharged through the discharging opening of second screening plant respectively; Certainly, the sand that sifts out by the second screening plant basecoat can be further divided into fine sand and fine earth, regeneration aggregate and fine sand can be used as concrete material or are used to and pave the way, fine earth can be used as urban afforestation with native, prevented secondary pollution like this, realize the recycling of urban architecture rubbish, and saved the soil.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the partial schematic diagram of the utility model water curtain processing section;
Among the figure: 1. single-stage vibratory sieve; 2. jaw crusher; 3. multi-stage oscillating screen; 4. discharging opening; 5. stock chest; 6. band conveying device; 7. magnetic separator; 8. oscillating feeder; 9. check apron; 10. drencher.
The specific embodiment
As shown in Figure 1, the building waste comprehensive treatment equipment comprises first screening plant, charging gear, breaker, conveying device, concentration equipment and second screening plant.
Wherein, first screening plant is a single-stage vibratory sieve 1, by single-stage vibratory sieve 1 about 10% the soil that contains of isolated by filtration building waste at first, the building waste raw material is carried out pre-separation, carries out necessary preparation for next step carries out fragmentation.By single-stage vibratory sieve 1 can reduce dirt on the one hand, soil enters disintegrating machine, thereby prolong the service life of disintegrating machine, and can energy savings, increase work efficiency; When carrying out fragmentation, can reduce on the other hand and stir up a cloud of dust, thus the protection environment.
Above-mentioned breaker is a jaw crusher 2, jaw crusher 2 is arranged on the downstream of single-stage vibratory sieve 1, can broken bigger building waste by jaw crusher 2, and also the building waste particle diameter after the fragmentation is even, certainly, breaker also can be a hammer mill.Described screening plant is arranged on the ground, and jaw crusher 2 is arranged on underground, and this structure can prevent to stir up a cloud of dust when fragmentation, has protected environment, and rational in infrastructure.
Between single-stage vibratory sieve 1 and jaw crusher 2, be provided with charging gear, wherein, described charging gear is an oscillating feeder 8, by oscillating feeder 8 can block, granular building waste from single-stage vibratory sieve 1 evenly, feeding and can be avoided the obstruction of jaw crusher 2 charging apertures in jaw crusher 2 continuously.Discharging opening place at oscillating feeder 8 is provided with check apron 9, preferred check apron 9 is made of iron chains, check apron 9 vibrates along with the vibration of oscillating feeder 8, thereby can effectively dredge the building waste of the bulk of the discharging opening that is blocked in oscillating feeder 8, guarantees the smooth and easy of feeding.
Above-mentioned conveying device is a band conveying device 6, will be with conveying device 6 to be arranged between jaw crusher 2 and the multi-stage oscillating screen 3, the building aggregate mixture after the fragmentation can be transmitted downstream by band conveying device 6.
Above-mentioned concentration equipment is a magnetic separator 7, and magnetic separator 7 is arranged on the band conveying device 6, the metal material magnetic in the building aggregate mixture after the fragmentation can be come out by magnetic separator 7 in course of conveying, thereby makes it become satisfactory regeneration aggregate.Certainly, above band conveying device 6, a plurality of magnetic separators 7 can be set, can in course of conveying, carry out repeatedly magnetic separation like this.
The second above-mentioned screening plant is a multi-stage oscillating screen 3, multi-stage oscillating screen 3 is arranged on the end of described band conveying device 6, multi-stage oscillating screen 3 correspondence respectively is provided with discharging opening 4, can screen separation to the building aggregate mixture after the fragmentation by multi-stage oscillating screen 3, obtain the different regeneration aggregate of particle diameter respectively, it is stand-by that these regeneration aggregates enter stock chest 5 by discharging opening 4 respectively; As shown in Figure 2, the top of the discharging opening 4 of the dust that multi-stage oscillating screen 3 basecoats are separated is provided with drencher 10, can prevent to stir up a cloud of dust by dust being carried out the water curtain processing, has protected environment; Isolated sand can further be separated into fine sand and fine earth again, and regeneration aggregate that filters out and fine sand can be used as concrete material or are used to and pave the way, and fine earth can be used as urban afforestation with soil, has realized the recycling of urban architecture rubbish, and has saved the soil.
During use, at first with demolition of buildings, the building waste that house decoration and transform produces in the road with artificial way with the directly material of regeneration in the building waste, as metal material, wooden class material and plastic materials sorting and grouping, directly supplying with corresponding company handles, then, the building waste of selecting after the choosing is put on the single-stage vibratory sieve 1, screen out fine earth, enter through vibration by oscillating feeder 8 again and carry out fragmentation in the jaw crusher 2, building aggregate mixture after the fragmentation is with conveying device 6 to send on the multi-stage oscillating screen 3, on band conveying device 6, carry out magnetic separation, metal material is separated by 7 pairs of buildings of magnetic separator aggregate mixture; At last; the aggregate mixture screening be will build by multi-stage oscillating screen 3 and the tiny sand and the regeneration aggregate of different-grain diameter will be; the regeneration aggregate of different-grain diameter is discharged through the discharging opening 4 of multi-stage oscillating screen 3 respectively; sand screens out and carries out water curtain by drencher 10 and handle and prevented secondary pollution through the multi-stage oscillating screen 3 of basecoat; can realize automated production by the utility model; building waste can be recycled, and non-secondary pollution has been protected environment.
The utility model is not limited to the above-mentioned specific embodiment, and those of ordinary skill in the art is from above-mentioned enlightenment, expect other the replacement structure all within protection domain of the present utility model.

Claims (10)

1. the building waste comprehensive treatment equipment is characterized in that: comprise
Be used for the building waste raw material is carried out first screening plant of pre-separation;
The breaker that is used for broken building waste, described breaker is arranged on the downstream of described first screening plant;
Conveying device, described conveying device are used for the building aggregate mixture downstream transport after the fragmentation;
Be used for metal material and the concentration equipment that separates of building aggregate mixture, described concentration equipment is arranged on the conveying device;
Be used to screen second screening plant that separates described building aggregate mixture, described second screening plant is arranged on the end of described conveying device.
2. building waste comprehensive treatment equipment as claimed in claim 1 is characterized in that: described first screening plant is the single-stage vibratory sieve.
3. building waste comprehensive treatment equipment as claimed in claim 2 is characterized in that: described second screening plant is a multi-stage oscillating screen.
4. building waste comprehensive treatment equipment as claimed in claim 3 is characterized in that: be provided with charging gear between described first screening plant and the described breaker.
5. building waste comprehensive treatment equipment as claimed in claim 4 is characterized in that: described charging gear is an oscillating feeder.
6. building waste comprehensive treatment equipment as claimed in claim 5 is characterized in that: the discharging opening place of described oscillating feeder is provided with check apron.
7. as the described building waste comprehensive treatment equipment of the arbitrary claim of claim 1 to 6, it is characterized in that: described breaker is a jaw crusher.
8. building waste comprehensive treatment equipment as claimed in claim 7 is characterized in that: described conveying device is the band conveying device.
9. building waste comprehensive treatment equipment as claimed in claim 8 is characterized in that: described concentration equipment is a magnetic separator.
10. building waste comprehensive treatment equipment as claimed in claim 9 is characterized in that: described breaker is arranged on underground.
CN2009200209149U 2009-04-15 2009-04-15 Construction waste comprehensive treatment equipment CN201442005U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009200209149U CN201442005U (en) 2009-04-15 2009-04-15 Construction waste comprehensive treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009200209149U CN201442005U (en) 2009-04-15 2009-04-15 Construction waste comprehensive treatment equipment

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Publication Number Publication Date
CN201442005U true CN201442005U (en) 2010-04-28

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Application Number Title Priority Date Filing Date
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009059A (en) * 2010-10-15 2011-04-13 潍坊大于环保建材有限公司 Construction waste comprehensive treatment method
CN102824951A (en) * 2012-09-08 2012-12-19 山西平朔煤矸石发电有限责任公司 Inclined automatic distribution coal grate device
CN102974596A (en) * 2012-12-13 2013-03-20 上海国砼环保设备有限公司 Construction waste co-extrusion harmless treatment system and method thereof
CN104096708A (en) * 2014-07-23 2014-10-15 浙江方远建材科技有限公司 Automatic crushing device for construction waste materials
CN104874591A (en) * 2015-06-11 2015-09-02 揭阳市绿源环保处理有限公司 Building remaining mud processing technology and system
CN105478442A (en) * 2015-12-15 2016-04-13 安徽紫来建设集团有限公司 Environment protection equipment for construction site
CN106000599A (en) * 2016-06-12 2016-10-12 黄康明 Harmless zero-emission muck treatment system
CN106362850A (en) * 2016-11-25 2017-02-01 广东技术师范学院 High-efficiency recycling device for waste concrete applied to building
CN107214184A (en) * 2017-08-02 2017-09-29 贵州精正检测有限公司 Building waste sorting equipment and building waste processing system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102009059A (en) * 2010-10-15 2011-04-13 潍坊大于环保建材有限公司 Construction waste comprehensive treatment method
CN102824951A (en) * 2012-09-08 2012-12-19 山西平朔煤矸石发电有限责任公司 Inclined automatic distribution coal grate device
CN102974596A (en) * 2012-12-13 2013-03-20 上海国砼环保设备有限公司 Construction waste co-extrusion harmless treatment system and method thereof
CN104096708A (en) * 2014-07-23 2014-10-15 浙江方远建材科技有限公司 Automatic crushing device for construction waste materials
CN104874591A (en) * 2015-06-11 2015-09-02 揭阳市绿源环保处理有限公司 Building remaining mud processing technology and system
CN105478442A (en) * 2015-12-15 2016-04-13 安徽紫来建设集团有限公司 Environment protection equipment for construction site
CN106000599A (en) * 2016-06-12 2016-10-12 黄康明 Harmless zero-emission muck treatment system
CN106000599B (en) * 2016-06-12 2019-05-17 黄康明 A kind of innoxious zero-discharge treatment system of dregs
CN106362850A (en) * 2016-11-25 2017-02-01 广东技术师范学院 High-efficiency recycling device for waste concrete applied to building
CN107214184A (en) * 2017-08-02 2017-09-29 贵州精正检测有限公司 Building waste sorting equipment and building waste processing system

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100428

Termination date: 20140415

C17 Cessation of patent right