CN108080397A - A kind of doping separating device for construction wastes and its separation method - Google Patents
A kind of doping separating device for construction wastes and its separation method Download PDFInfo
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- 239000002699 waste material Substances 0.000 title claims abstract description 108
- 238000010276 construction Methods 0.000 title claims abstract description 95
- 238000000926 separation method Methods 0.000 title claims abstract description 37
- 238000012216 screening Methods 0.000 claims abstract description 53
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 46
- 239000006148 magnetic separator Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 239000000428 dust Substances 0.000 claims description 17
- 239000010782 bulky waste Substances 0.000 claims description 16
- 239000003923 scrap metal Substances 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 239000004576 sand Substances 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 7
- 238000004064 recycling Methods 0.000 claims description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 6
- 238000012545 processing Methods 0.000 description 5
- 230000032258 transport Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000003900 soil pollution Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
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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
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- 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
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Abstract
本发明提供了一种掺杂建筑垃圾分离装置及其分离方法，包括大件垃圾破碎机、设置在大件垃圾破碎机后方的磁选机、设置在磁选机后方的压缩设备、振动给料平台、设置在振动给料平台后方的一级破碎设备、设置在一级破碎设备后方的二级破碎设备、设置在二级破碎设备后方的一级筛分设备、设置在一级筛分设备后方的二级筛分设备以及设置在二级筛分设备后方的粉磨机；振动给料平台包括送料槽和振动给料机，振动给料平台用于接收机械扒手分离后的其它垃圾，并对其进行大件非建筑垃圾的二次人工捡选；本发明具有高效、环保、节能及生产效率高的优点，便于获得纯度较高的混凝土料，从而可将分离出的混凝土料作为再生混凝土的骨料，提高资源的利用率。
The invention provides a device for separating doped construction waste and a separation method thereof, comprising a large-size waste crusher, a magnetic separator arranged behind the large-size garbage crusher, compression equipment arranged behind the magnetic separator, and a vibrating feeder Platform, the primary crushing equipment set behind the vibrating feeding platform, the secondary crushing equipment set behind the primary crushing equipment, the primary screening equipment set behind the secondary crushing equipment, the primary screening equipment set behind the primary screening equipment The second-level screening equipment and the pulverizer installed behind the second-level screening equipment; the vibrating feeding platform includes a feeding trough and a vibrating feeder, and the vibrating feeding platform is used to receive other garbage separated by mechanical pickpockets, and It performs secondary manual picking of large pieces of non-construction waste; the invention has the advantages of high efficiency, environmental protection, energy saving and high production efficiency, and is convenient to obtain concrete materials with high purity, so that the separated concrete materials can be used as recycled concrete Aggregate, improve resource utilization.
Description
技术领域technical field
本发明涉及建筑垃圾处理技术领域，特别涉及一种掺杂建筑垃圾分离装置及其分离方法。The invention relates to the technical field of construction waste treatment, in particular to a device for separating doped construction waste and a separation method thereof.
背景技术Background technique
伴随着工程建设和房产业的高速发展，建筑垃圾的产生量也在逐年递增，而拆迁及装修建筑垃圾在建筑垃圾中的比重也随之增大；我国的建筑垃圾的数量已占到城市垃圾总量的40％-50％；目前国内对建筑垃圾处理还处于初级阶段，处理方法及装备还需不断升级；掺杂建筑垃圾的随意堆放与填埋，不仅严重影响市容环境、侵占土地，还造成土壤、大气和水体的污染；建筑垃圾中含有较多可回收再利用资源，运用合理的处理工艺和科学技术可以对其进行分拣分类和再生利用，也可以降低资源的二次污染；在倡导节能减排的大背景下，努力减少掺杂建筑垃圾的产生并改善对其分拣分类处理工艺技术，提高垃圾分拣分类效率和优化处理效果不仅是城市卫生工作的需要，也是今后可持续发展的必然要求。With the rapid development of engineering construction and real estate industry, the amount of construction waste is also increasing year by year, and the proportion of demolition and decoration construction waste in construction waste is also increasing; the amount of construction waste in China has accounted for urban waste 40%-50% of the total amount; the domestic construction waste treatment is still in its infancy, and the treatment methods and equipment need to be continuously upgraded; random stacking and landfilling of mixed construction waste not only seriously affects the city environment, encroaching on land, but also Cause soil, air and water pollution; construction waste contains many recyclable and reused resources, which can be sorted and recycled by using reasonable treatment technology and science and technology, and can also reduce the secondary pollution of resources; Under the background of advocating energy saving and emission reduction, efforts to reduce the generation of adulterated construction waste and improve its sorting and processing technology, improving the efficiency of waste sorting and optimizing the treatment effect are not only the needs of urban sanitation work, but also the future sustainable development. necessary for development.
由于掺杂建筑垃圾成分相比于纯建筑垃圾较为复杂，其大多为固体废弃物，包括泥土、石块、混泥土块、碎砖，其中还掺杂有木料、塑料、金属、玻璃及电器等废料；其中，无污染的无机物(包括泥土、石块、混凝土块、碎石) 占70％以上；其垃圾成分中掺杂有大量大件垃圾、棉纺织物、生活垃圾等较为难处理成分，加大了对掺杂建筑垃圾的处理难度；在垃圾前段处理过程中，对其进行分拣分类显得尤为重要，掺杂建筑垃圾的分拣效果直接对后续的中段处理以及末端的资源化处理产生影响；国内目前研究建筑垃圾资源化处理过程中，根据国内垃圾收集状况，垃圾分类问题尤为突出；研究施工过程产生的掺杂建筑垃圾资源化处理主要以城市环卫相关部门为主，但自动化水平低，尤其是垃圾分类方面仍以人工分类为主，劳动强度大，作业环境差，经济效益低。Because the composition of mixed construction waste is more complex than that of pure construction waste, most of it is solid waste, including soil, stones, concrete blocks, broken bricks, and wood, plastic, metal, glass and electrical appliances, etc. Waste; among them, non-polluting inorganic substances (including soil, stones, concrete blocks, and gravel) account for more than 70%; the garbage components are mixed with a large number of bulky garbage, cotton textiles, household garbage and other relatively difficult components. Increased the difficulty of processing doped construction waste; in the process of waste front-end processing, it is particularly important to sort and classify it, and the sorting effect of doped construction waste directly affects the subsequent middle-stage treatment and terminal resource treatment. Influence; in the current domestic research on the recycling of construction waste, according to the domestic garbage collection situation, the problem of garbage classification is particularly prominent; the research on the resource processing of doped construction waste generated during the construction process is mainly carried out by the relevant departments of urban sanitation, but the level of automation is low , especially in terms of garbage classification, manual classification is still the main method, which has high labor intensity, poor working environment and low economic benefits.
发明内容Contents of the invention
本发明要解决的技术问题是提供一种采用工程机械、垃圾分类处理、人机结合分拣工艺等处理工艺，有效的提高对掺杂建筑垃圾的分离效果以及分离效率，为后续对垃圾资源化利用做充分准备的掺杂建筑垃圾分离装置及其分离方法。The technical problem to be solved by the present invention is to provide a treatment process that adopts engineering machinery, garbage sorting, human-machine combination sorting process, etc., to effectively improve the separation effect and separation efficiency of doped construction waste, and provide a basis for the subsequent recycling of waste. Utilize fully prepared doped construction waste separation device and separation method.
为达到上述目的，本发明的技术方案如下：To achieve the above object, the technical scheme of the present invention is as follows:
一种掺杂建筑垃圾分离装置，所述掺杂建筑垃圾分离装置包括：A device for separating doped construction waste, said device for separating doped construction waste comprises:
大件垃圾破碎机，用于接收机械扒手从掺杂建筑垃圾中分离出的大件非建筑垃圾，并对其进行破碎；Bulky waste shredders are used to receive and shred large non-construction waste separated from adulterated construction waste by mechanical pickpockets;
设置在大件垃圾破碎机后方的磁选机，磁选机用于将大件垃圾破碎机破碎后垃圾中的废旧金属筛选出进行回收；The magnetic separator installed behind the bulky waste crusher, the magnetic separator is used to screen out the scrap metal in the garbage after the bulky waste crusher is crushed for recycling;
设置在磁选机后方的压缩设备，压缩设备用于将磁选机筛选后的垃圾进行压缩；The compression equipment installed behind the magnetic separator is used to compress the garbage screened by the magnetic separator;
振动给料平台，振动给料平台包括送料槽和振动给料机，振动给料平台用于接收机械扒手分离后的其它垃圾，并对其进行大件非建筑垃圾的二次人工捡选；Vibrating feeding platform. The vibrating feeding platform includes a feeding chute and a vibrating feeder. The vibrating feeding platform is used to receive other garbage separated by mechanical pickpockets, and perform secondary manual picking of large non-construction garbage;
设置在振动给料平台后方的一级破碎设备，一级破碎设备用于对人工捡选后剩余的掺杂建筑垃圾进行破碎处理；The primary crushing equipment installed behind the vibrating feeding platform, the primary crushing equipment is used for crushing the remaining doped construction waste after manual picking;
设置在一级破碎设备后方的二级破碎设备，二级破碎设备用于对一级破碎设备破碎后的建筑垃圾进行二次破碎；The secondary crushing equipment installed behind the primary crushing equipment, the secondary crushing equipment is used for secondary crushing of the construction waste crushed by the primary crushing equipment;
设置在二级破碎设备后方的一级筛分设备，一级筛分设备用于对二次破碎后的建筑垃圾进行筛分处理；The primary screening equipment installed behind the secondary crushing equipment, the primary screening equipment is used to screen the construction waste after secondary crushing;
设置在一级筛分设备后方的二级筛分设备，二级筛分设备用于对经过一级筛分设备的建筑垃圾进行二次筛分处理，并将建筑垃圾中的粗粒度骨料和细粒度骨料分开；The secondary screening equipment is set behind the primary screening equipment. The secondary screening equipment is used for secondary screening of the construction waste that has passed the primary screening equipment, and the coarse-grained aggregate and Separation of fine-grained aggregates;
设置在二级筛分设备后方的粉磨机，粉磨机用于对粗粒度骨料进行细磨处理，使之成为粗粒度骨料。The pulverizer installed behind the secondary screening equipment is used to finely grind the coarse-grained aggregate to make it coarse-grained aggregate.
在本发明的一个实施例中，所述一级破碎设备为PE600*900颚式破碎机。In one embodiment of the present invention, the primary crushing equipment is a PE600*900 jaw crusher.
在本发明的一个实施例中，所述二级破碎设备为PF1214反击式破碎机。In one embodiment of the present invention, the secondary crushing equipment is a PF1214 impact crusher.
在本发明的一个实施例中，所述一级筛分设备为棒条筛分机。In one embodiment of the present invention, the primary screening equipment is a rod screening machine.
在本发明的一个实施例中，所述二级筛分设备为3YA1860振动筛。In one embodiment of the present invention, the secondary screening equipment is a 3YA1860 vibrating screen.
在本发明的一个实施例中，所述掺杂建筑垃圾分离装置还包括两个喷淋除尘器，其中一个喷淋除尘器用于对大件垃圾破碎机和磁选机进行喷淋除尘；另一个喷淋除尘器用于对振动给料平台、人工捡选、一级破碎设备以及二级破碎设备进行喷淋除尘。In one embodiment of the present invention, the doped construction waste separation device also includes two spray dust collectors, one of which is used to spray dust removers for bulky garbage crushers and magnetic separators; the other The spray dust collector is used to spray and dedust the vibrating feeding platform, manual picking, primary crushing equipment and secondary crushing equipment.
一种掺杂建筑垃圾分离装置的分离方法，所述分离方法包括如下步骤：A separation method of doped construction waste separation device, said separation method comprises the following steps:
(1)通过机械扒手工程车将掺杂建筑垃圾中的大件非建筑垃圾扒离出来，通过输送机将大件非建筑垃圾输送至大件垃圾破碎机内进行破碎；(1) Use a mechanical pickpocket engineering vehicle to remove the large non-construction waste mixed with construction waste, and transport the large non-construction waste to the large waste crusher for crushing through the conveyor;
(2)将步骤(1)中分离后剩余的掺杂建筑垃圾运用工程装载车运输至振动给料平台，然后通过人工捡选进一步将大件非建筑垃圾分离出来以及进一步将废旧金属筛选出，通过输送带将大件非建筑垃圾输送至大件垃圾破碎机内进行破碎；(2) Transport the remaining adulterated construction waste after separation in step (1) to the vibrating feeding platform with an engineering loading vehicle, and then further separate the large non-construction waste and further screen out the scrap metal through manual selection, Convey bulky non-construction waste to the bulky waste crusher for crushing through the conveyor belt;
(3)将步骤(2)中人工捡选后剩余的掺杂建筑垃圾送入至一级破碎设备进行破碎处理；然后再通过输送带送入至二级破碎设备进行破碎处理；(3) Send the doped construction waste remaining after manual selection in step (2) to the primary crushing equipment for crushing treatment; then send it to the secondary crushing equipment through the conveyor belt for crushing treatment;
(4)将二级破碎设备破碎后的建筑垃圾送入一级筛分设备进行筛分处理，筛上物料再返回二级破碎设备进行破碎处理，筛下物料进入二级筛分设备；(4) The construction waste crushed by the secondary crushing equipment is sent to the primary screening equipment for screening, the material on the screen is returned to the secondary crushing equipment for crushing, and the material under the screen enters the secondary screening equipment;
(5)二级筛分设备对物料进行筛分，筛下0—5mm的骨料运输至砂石骨料指定堆放区，筛上5—40mm的骨料运输至粉磨机磨细至0—5mm后运输至砂石骨料指定堆放区；(5) The secondary screening equipment screens the materials. The 0-5mm aggregate under the sieve is transported to the designated storage area for sand and gravel aggregates, and the 5-40mm aggregate on the sieve is transported to the pulverizer to be ground to 0-5mm. After 5mm, it is transported to the designated storage area for sand and gravel aggregates;
(6)将步骤(1)和步骤(2)中破碎后的大件垃圾送入磁选机，磁选机将破碎后的大件垃圾中的废旧金属筛选出进行回收；(6) The bulky garbage after crushing in step (1) and step (2) is sent to magnetic separator, and magnetic separator screens out the scrap metal in the bulky garbage after crushing and reclaims;
(7)将经过磁选机筛选后的垃圾通过输送带送入压缩设备，压缩设备对垃圾进行压缩处理使其形成块状可燃物料，最后装入垃圾箱。(7) The garbage screened by the magnetic separator is sent to the compression equipment through the conveyor belt, and the compression equipment compresses the garbage to form a block of combustible materials, and finally puts it into the garbage bin.
在本发明的一个实施例中，分离方法还包括喷淋除尘步骤，具体为对大件垃圾破碎机和磁选机进行喷淋除尘；对振动给料平台、人工捡选、一级破碎设备以及二级破碎设备进行喷淋除尘。In one embodiment of the present invention, the separation method further includes a step of spraying and dedusting, specifically spraying and dedusting the bulky garbage crusher and magnetic separator; The secondary crushing equipment is sprayed for dust removal.
通过上述技术方案，本发明的有益效果是：Through above-mentioned technical scheme, beneficial effect of the present invention is:
本发明提供的掺杂建筑垃圾分离处理方法中，其不但实施对掺杂建筑垃圾物料的分拣分离处理，将垃圾中较为难处理的大体积大件垃圾进行合理化处理，并运用人工捡选、多级破碎、多级筛分将掺杂建筑垃圾中的杂质进行有效分类，从而有利于后续对掺杂建筑垃圾中的砂石骨料进行资源化处理；此外，还可获得垃圾中废旧金属物质以及热值较高的垃圾成分；利用本发明提供的掺杂建筑垃圾分离装置及其分离方法，可使掺杂建筑垃圾物料的分离效率大大提高，减少人工成本，并且可以充分的利用原材料，使废弃物变废为宝。In the separation and treatment method of doped construction waste provided by the present invention, it not only implements sorting and separation treatment of doped construction waste materials, but also rationalizes the relatively difficult-to-handle large-volume and bulky waste in the waste, and uses manual picking, Multi-stage crushing and multi-stage screening can effectively classify the impurities in the mixed construction waste, which is beneficial to the subsequent resource treatment of sand and gravel aggregates mixed in the construction waste; in addition, waste metal substances in the waste can also be obtained and waste components with higher calorific value; using the doped construction waste separation device and separation method provided by the present invention can greatly improve the separation efficiency of doped construction waste materials, reduce labor costs, and make full use of raw materials, so that Turn waste into treasure.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明装置布置示意图；Fig. 1 is a schematic diagram of device arrangement of the present invention;
图2为本发明分离方法流程图；Fig. 2 is a flow chart of the separation method of the present invention;
图中数字和字母所表示的相应部件名称：The corresponding part names indicated by numbers and letters in the figure:
10、大件垃圾破碎机 20、磁选机 30、压缩设备 40、机械扒手工程车 50、粉磨机60、送料槽 70、振动给料机 80、PE600*900颚式破碎机 90、 PF1214反击式破碎机 100、棒条筛分机 110、3YA1860振动筛 120、喷淋除尘器 130、工程装载车 140、抓斗机工程车150、料斗 16、传送带 170、垃圾箱。10. Oversized waste crusher 20, magnetic separator 30, compression equipment 40, mechanical pickpocket engineering vehicle 50, pulverizer 60, feeding trough 70, vibrating feeder 80, PE600*900 jaw crusher 90, PF1214 counterattack type crusher 100, bar screening machine 110, 3YA1860 vibrating screen 120, spray dust collector 130, engineering loading vehicle 140, grab machine engineering vehicle 150, hopper 16, conveyor belt 170, and garbage bin.
具体实施方式Detailed ways
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
参见图1和图2所示，本发明公开了一种掺杂建筑垃圾分离装置，包括大件垃圾破碎机10、设置在大件垃圾破碎机后方的磁选机20、设置在磁选机后方的压缩设备30、振动给料平台、设置在振动给料平台后方的一级破碎设备、设置在一级破碎设备后方的二级破碎设备、设置在二级破碎设备后方的一级筛分设备、设置在一级筛分设备后方的二级筛分设备以及设置在二级筛分设备后方的粉磨机。Referring to Fig. 1 and Fig. 2, the present invention discloses a device for separating doped construction waste, comprising a bulky waste shredder 10, a magnetic separator 20 arranged behind the bulky waste shredder, and a magnetic separator arranged behind the magnetic separator. The compression equipment 30, the vibrating feeding platform, the primary crushing equipment arranged behind the vibrating feeding platform, the secondary crushing equipment arranged behind the primary crushing equipment, the primary screening equipment arranged behind the secondary crushing equipment, The secondary screening equipment arranged behind the primary screening equipment and the pulverizer arranged behind the secondary screening equipment.
大件垃圾破碎机10用于接收机械扒手工程车40从掺杂建筑垃圾中分离出的大件非建筑垃圾，并对其进行破碎；磁选机20用于将大件垃圾破碎机10破碎后垃圾中的废旧金属筛选出进行回收；压缩设备30用于将磁选机筛选后的垃圾进行压缩；振动给料平台包括送料槽60和振动给料机70，振动给料平台用于接收机械扒手工程车分离后的其它垃圾，并对其进行大件非建筑垃圾的二次人工捡选；一级破碎设备用于对人工捡选后剩余的掺杂建筑垃圾进行破碎处理；二级破碎设备用于对一级破碎设备破碎后的建筑垃圾进行二次破碎；一级筛分设备用于对二次破碎后的建筑垃圾进行筛分处理；二级筛分设备用于对经过一级筛分设备的建筑垃圾进行二次筛分处理，并将建筑垃圾中的粗粒度骨料和细粒度骨料分开；粉磨机50用于对粗粒度骨料进行细磨处理，使之成为粗粒度骨料。The bulky waste crusher 10 is used to receive and crush the bulky non-construction waste separated from the doped construction waste by the mechanical pickpocket engineering vehicle 40; the magnetic separator 20 is used to crush the bulky waste shredder 10 The scrap metal in the garbage is screened out for recycling; the compression equipment 30 is used to compress the garbage screened by the magnetic separator; the vibrating feeding platform includes a feeding chute 60 and a vibrating feeding machine 70, and the vibrating feeding platform is used to receive mechanical pickpockets Other garbage separated by the engineering vehicle, and carry out secondary manual picking of large non-construction waste; the primary crushing equipment is used for crushing the remaining doped construction waste after manual picking; the secondary crushing equipment is used for It is used for secondary crushing of the construction waste after the primary crushing equipment; the primary screening equipment is used for screening the secondary crushed construction waste; the secondary screening equipment is used for the primary screening equipment The construction waste is subjected to secondary screening, and the coarse-grained aggregate and fine-grained aggregate in the construction waste are separated; the pulverizer 50 is used to finely grind the coarse-grained aggregate to make it into coarse-grained aggregate .
一级破碎设备为PE600*900颚式破碎机80，二级破碎设备为PF1214反击式破碎机90，一级筛分设备为棒条筛分机100，二级筛分设备为3YA1860振动筛110。The primary crushing equipment is PE600*900 jaw crusher 80, the secondary crushing equipment is PF1214 impact crusher 90, the primary screening equipment is rod screening machine 100, and the secondary screening equipment is 3YA1860 vibrating screen 110.
本发明掺杂建筑垃圾分离装置还包括两个喷淋除尘器120，其中一个喷淋除尘器用于对大件垃圾破碎机和磁选机进行喷淋除尘；另一个喷淋除尘器用于对振动给料平台、人工捡选、一级破碎设备以及二级破碎设备进行喷淋除尘。The doped construction waste separation device of the present invention also includes two spray dust collectors 120, wherein one spray dust collector is used for spraying dust removal to the bulky garbage crusher and magnetic separator; The material platform, manual selection, primary crushing equipment and secondary crushing equipment are sprayed and dust removed.
本发明掺杂建筑垃圾分离装置的分离方法，包括如下步骤：The separation method of the doped construction waste separation device of the present invention comprises the following steps:
(1)通过机械扒手工程车40将掺杂建筑垃圾中的大件非建筑垃圾扒离出来，通过输送机将大件非建筑垃圾输送至大件垃圾破碎机10内进行破碎(大件非建筑垃圾为大件废旧家具、大件拆迁装修材料以及大体积废旧包装等材料)；(1) Use the mechanical pickpocket engineering vehicle 40 to remove the large non-construction waste mixed with construction waste, and transport the large non-construction waste to the large waste crusher 10 for crushing through the conveyor (large non-construction waste) Garbage is large pieces of waste furniture, large pieces of demolition and decoration materials, and large-volume waste packaging and other materials);
(2)将步骤(1)中分离后剩余的掺杂建筑垃圾运用工程装载车130运输至振动给料平台，垃圾由送料槽60进入振动给料机70，然后在振动给料机70 的平台上通过人工捡选进一步将大件非建筑垃圾分离出来以及进一步将废旧金属筛选出，筛选出的废旧金属由输送机传送至废旧金属指定堆放区E，后续对其进行资源化处理；通过输送带将大件非建筑垃圾输送至大件垃圾破碎机10 内进行破碎；(2) The remaining doped construction waste after separation in step (1) is transported to the vibrating feeder platform using the engineering loading vehicle 130, and the rubbish enters the vibrating feeder 70 by the feeding chute 60, and is then placed on the platform of the vibrating feeder 70 Large pieces of non-construction waste are further separated and scrap metals are further screened out through manual selection, and the screened scrap metals are transported to the designated scrap metal storage area E by the conveyor, where they are subsequently processed as resources; through the conveyor belt Transporting bulky non-construction waste to the bulky waste crusher 10 for crushing;
(3)将步骤(2)中人工捡选后剩余的掺杂建筑垃圾送入至PE600*900颚式破碎机80进行破碎处理；然后再通过输送带送入至PF1214反击式破碎机90 进行破碎处理；(3) Send the remaining adulterated construction waste after manual selection in step (2) to the PE600*900 jaw crusher 80 for crushing; then send it to the PF1214 impact crusher 90 for crushing through the conveyor belt deal with;
(4)将PF1214反击式破碎机90破碎后的建筑垃圾送入棒条筛分机100 进行筛分处理，筛上物料再返回PF1214反击式破碎机90进行破碎处理，完成对垃圾的初级筛分，筛下物料进入3YA1860振动筛110；(4) The construction waste crushed by the PF1214 impact crusher 90 is sent to the bar screening machine 100 for screening, and the material on the screen is returned to the PF1214 impact crusher 90 for crushing, and the primary screening of the garbage is completed. The material under the screen enters the 3YA1860 vibrating screen 110;
(5)3YA1860振动筛110对物料进行筛分，筛下0—5mm的骨料运输至砂石骨料指定堆放区，筛上5—40mm的骨料运输至粉磨机磨细至0—5mm后运输至砂石骨料指定堆放区，完成对垃圾的二级筛分；(5) 3YA1860 vibrating screen 110 screens the materials, transports the 0-5mm aggregates under the screen to the designated storage area for sand and gravel aggregates, transports the 5-40mm aggregates on the screen to the pulverizer and grinds them to 0-5mm After that, it is transported to the designated storage area for sand and gravel aggregates, and the secondary screening of garbage is completed;
(6)将步骤(1)和步骤(2)中破碎后的大件垃圾送入磁选机20，磁选机将破碎后的大件垃圾中的废旧金属筛选出进行回收；(6) The bulky garbage after crushing in step (1) and step (2) is sent into magnetic separator 20, and magnetic separator screens out the scrap metal in the bulky trash after crushing and reclaims;
(7)将经过磁选机20筛选后的垃圾通过抓斗机工程车140送入料斗150，通过传送带160输至压缩设备30，压缩设备30对垃圾进行压缩处理使其形成块状可燃物料，最后装入垃圾箱170。(7) The garbage screened by the magnetic separator 20 is sent into the hopper 150 by the grab machine engineering vehicle 140, and is transported to the compression equipment 30 by the conveyor belt 160, and the compression equipment 30 compresses the garbage to form a block combustible material, Finally, dustbin 170 is loaded into.
本发明分离方法还包括对垃圾处理过程中产生的粉尘进行除尘处理，具体为对大件垃圾破碎步骤以及其磁选步骤进行喷淋除尘；对送料、振动给料、人工捡选、以及鄂式破碎处理、反击式破碎处理步骤进行喷淋除尘。The separation method of the present invention also includes dedusting the dust generated in the garbage treatment process, specifically spraying and dedusting the oversized garbage crushing step and its magnetic separation step; feeding, vibrating feeding, manual picking, and jaw type The crushing treatment and impact crushing treatment steps carry out spraying and dust removal.
本发明还包含6个垃圾处理过程中指定堆放区：掺杂建筑垃圾指定堆放区 A，大件垃圾破碎物料指定堆放区B，细粒度砂石骨料指定堆放区C，粗粒度砂石骨料指定堆放区D，废旧金属指定堆放区E，其他物料指定堆放区F；指定对方区为掺杂建筑垃圾处理过程中产生的中间产物提供物流缓冲和物料临时存放。The present invention also includes 6 designated stacking areas in the garbage treatment process: designated stacking area A for doped construction waste, designated stacking area B for large-size garbage broken materials, designated stacking area C for fine-grained sand and gravel aggregates, and designated stacking area for coarse-grained sand and gravel aggregates. Designated storage area D, designated storage area E for scrap metal, and designated storage area F for other materials; designate the opposite area to provide logistics buffer and temporary storage of materials for intermediate products generated during the processing of doped construction waste.
以上显示和描述了本发明的基本原理和主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments. What are described in the above-mentioned embodiments and the description only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will also have Variations and improvements are possible, which fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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