CN107185648A - A kind of construction waste screening treatment device - Google Patents
A kind of construction waste screening treatment device Download PDFInfo
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- CN107185648A CN107185648A CN201710475013.8A CN201710475013A CN107185648A CN 107185648 A CN107185648 A CN 107185648A CN 201710475013 A CN201710475013 A CN 201710475013A CN 107185648 A CN107185648 A CN 107185648A
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- 238000012216 screening Methods 0.000 title claims abstract description 46
- 239000002699 waste material Substances 0.000 title claims abstract description 38
- 238000010276 construction Methods 0.000 title claims abstract description 29
- 238000007789 sealing Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- 238000003860 storage Methods 0.000 claims description 9
- 239000000428 dust Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 5
- 238000010298 pulverizing process Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000003466 welding Methods 0.000 abstract description 2
- 239000004575 stone Substances 0.000 description 5
- 238000007664 blowing Methods 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 239000011499 joint compound Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/14—Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Disintegrating Or Milling (AREA)
- Crushing And Pulverization Processes (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
技术领域：Technical field:
本发明涉及环保设备技术领域，具体涉及一种建筑废料筛分处理装置。The invention relates to the technical field of environmental protection equipment, in particular to a construction waste screening and processing device.
背景技术：Background technique:
建筑垃圾指人们在从事拆迁、建设、装修、修缮等建筑业的生产活动中产生的渣土、废旧混凝土、废旧砖石及其他废弃物的统称。按产生源分类，建筑垃圾可分为工程渣土、装修垃圾、拆迁垃圾、工程泥浆等；按组成成分分类，建筑垃圾中可分为渣土、混凝土块、碎石块、砖瓦碎块、废砂浆、泥浆、沥青块、废塑料、废金属、废竹木等。建筑垃圾中的大块废混凝土、废砖、大理石等物质，利用大型破锤或破碎机破碎至粉碎机所能粉碎的尺寸，然后用石料粉碎机进行粉碎至建筑所需的石子、砂子，再将上述混合物用多层分级筛分级成合符建筑标准的粗石子、细石子、粗砂子、细砂子，以及泥砂等再生材料。在建筑废料重复利用的过程中，需要根据使用需要进行多级粉碎和筛分，这就会浪费能耗和设备损耗。Construction waste refers to the general designation of muck, waste concrete, waste masonry and other waste generated in the production activities of people engaged in demolition, construction, decoration, repair and other construction industries. Classified by source, construction waste can be divided into engineering dregs, decoration waste, demolition waste, engineering mud, etc.; classified by composition, construction waste can be divided into muck, concrete blocks, crushed stones, brick fragments, Waste mortar, mud, asphalt block, waste plastic, waste metal, waste bamboo and wood, etc. Large pieces of waste concrete, waste bricks, marble and other materials in construction waste are crushed to the size that the crusher can crush with a large hammer or crusher, and then crushed with a stone crusher to the stones and sand required for construction, and then The above-mentioned mixture is classified into recycled materials such as coarse stones, fine stones, coarse sand, fine sand, and silt that meet building standards with a multi-layer grading sieve. In the process of recycling construction waste, it is necessary to carry out multi-stage crushing and screening according to the needs of use, which will waste energy consumption and equipment loss.
发明内容：Invention content:
本发明的目的就是针对现有技术的不足，提供了一种建筑废料筛分处理装置。The object of the present invention is to provide a construction waste screening treatment device for the deficiencies of the prior art.
本发明的技术解决措施如下：Technical solutions of the present invention are as follows:
一种建筑废料筛分处理装置，其包括基座，基座焊接在四根固定柱上，基座上部固定有支撑架，支撑架上部固定有承载板，承载板中部开设有安装孔，粉碎机安装在安装孔内，并与承载板焊接固定；粉碎机的下部连接有下料溜槽，筛分机焊接在基座上，下料溜槽与筛分机衔接并延伸入筛分机内；筛分机内部设置有多级过滤部，多级过滤部包括接料斗，下料溜槽的出料口位于接料斗的正上方，接料斗下部设置有筛分室，筛分室内设置有多级振动筛网，多级振动筛网下部设置有相应的出料管，多级振动筛网包括依次倾斜设置且连接的第一筛网、第二筛网、第三筛网和第四晒网，第一筛网、第二筛网、第三筛网和第四晒网的网孔依次增大；出料管包括与第一筛网、第二筛网、第三筛网和第四晒网分别对应的第一出料管、第二出料管、第三出料管和第四出料管；筛分室的右端设置有吹气管路，吹气管路用于清除多级干燥筛网上的堵塞物；粉碎机包括粉碎筒体，粉碎筒体内部设置有粉碎摆锤，粉碎摆锤固定在旋转轴上，旋转轴的上端固定有旋转电机；粉碎筒体的上端设置有密封盖，密封盖采用螺栓固定设置在粉碎筒体上，密封盖与粉碎筒体相接触的环形部上设置有密封圈。A construction waste screening and processing device, which includes a base, the base is welded on four fixed columns, a support frame is fixed on the upper part of the base, a bearing plate is fixed on the upper part of the support frame, and a mounting hole is opened in the middle of the bearing plate. It is installed in the installation hole and fixed by welding with the bearing plate; the lower part of the pulverizer is connected with a discharge chute, and the screening machine is welded on the base, and the discharge chute is connected with the screening machine and extends into the screening machine; the inside of the screening machine is equipped with The multi-stage filter part, the multi-stage filter part includes a receiving hopper, the outlet of the feeding chute is located directly above the receiving hopper, the lower part of the receiving hopper is provided with a screening chamber, and the screening chamber is equipped with a multi-stage vibrating screen, a multi-stage vibrating screen The lower part of the screen is provided with a corresponding discharge pipe. The multi-stage vibrating screen includes the first screen, the second screen, the third screen and the fourth screen which are arranged and connected in sequence. The first screen, the second screen The meshes of the net, the third screen and the fourth drying net increase sequentially; the discharge pipe includes the first discharge pipe corresponding to the first screen, the second screen, the third screen and the fourth drying net respectively , the second discharge pipe, the third discharge pipe and the fourth discharge pipe; the right end of the screening chamber is provided with a blowing pipeline, and the blowing pipeline is used to remove the blockage on the multi-stage drying screen; the pulverizer includes a crushing cylinder , There is a crushing pendulum inside the crushing cylinder, the crushing pendulum is fixed on the rotating shaft, the upper end of the rotating shaft is fixed with a rotating motor; the upper end of the crushing cylinder is provided with a sealing cover, and the sealing cover is fixed on the crushing cylinder by bolts , a sealing ring is arranged on the annular part where the sealing cover is in contact with the pulverizing cylinder.
多级过滤部的下部设置有物料暂存装置，物料暂存装置上具有与第一出料管、第二出料管、第三出料管和第四出料管分别对应的第一料斗、第二料斗、第三料斗以及第四料斗，物料暂存装置下部设置有移动取料管，移动取料管的末端与取料小车连接。The lower part of the multi-stage filter part is provided with a material temporary storage device, and the material temporary storage device has a first hopper corresponding to the first discharge pipe, the second discharge pipe, the third discharge pipe and the fourth discharge pipe respectively. The second hopper, the third hopper, and the fourth hopper are equipped with a mobile fetching pipe at the lower part of the material temporary storage device, and the end of the mobile fetching pipe is connected with a fetching trolley.
筛分机的上部设置有吸尘罩，吸尘罩通过风管与筛分机外部的除尘机连接。The upper part of the screening machine is provided with a dust collection cover, which is connected with the dust collector outside the screening machine through an air duct.
旋转电机固定设置在密封盖上，旋转轴一端固定设置在旋转电机的输出轴上，另一端设置在粉碎筒体中；旋转轴上设置有多个轴套，粉碎摆锤固定设置在轴套左右两侧上。The rotating motor is fixedly arranged on the sealing cover, one end of the rotating shaft is fixedly arranged on the output shaft of the rotating motor, and the other end is arranged in the crushing cylinder; the rotating shaft is provided with multiple bushings, and the crushing pendulum is fixedly arranged on the left and right sides of the bushings on both sides.
支撑架设置有四根，焊接在基座上，承载板焊接在支撑架上。There are four support frames, which are welded on the base, and the bearing plate is welded on the support frame.
密封盖上设置有开口，开口上边缘焊接有进料漏斗，进料漏斗为倒锥形结构，进料漏斗与粉碎筒体连通，通过进料漏斗添加建筑废料。The sealing cover is provided with an opening, and a feeding funnel is welded on the upper edge of the opening. The feeding funnel is an inverted cone structure. The feeding funnel is connected with the crushing cylinder, and construction waste is added through the feeding funnel.
下料溜槽倾斜设置，下料溜槽的内侧具有下料缓冲杆，且下料溜槽的内表面涂覆有耐磨涂层。The blanking chute is arranged obliquely, the inner side of the blanking chute has a blanking buffer rod, and the inner surface of the blanking chute is coated with a wear-resistant coating.
本发明的有益效果在于：本发明利用一个粉碎机对建筑废料进行粉碎，进而粉碎后的建筑废料进入筛分机，通过筛分机内部的多级振动筛对粉碎后的建筑废料进行逐级筛分，并进行暂时存储，减少了设备使用，降低了能耗。The beneficial effect of the present invention is that: the present invention uses a pulverizer to crush the construction waste, and then the crushed construction waste enters the screening machine, and the crushed construction waste is screened step by step through the multi-stage vibrating screen inside the screening machine, And temporarily store, reduce equipment usage, reduce energy consumption.
附图说明：Description of drawings:
图1为本发明的结构示意图；Fig. 1 is a structural representation of the present invention;
图2为多级过滤部的结构示意图。Fig. 2 is a schematic structural diagram of a multi-stage filter unit.
具体实施方式：detailed description:
为了使本发明的上述目的、特征和优点能够更加明显易懂，下面结合附图对本发明的具体实施方式做出详细的说明。In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.
如图1-2所示，一种建筑废料筛分处理装置，其包括基座，基座焊接在四根固定柱12上，基座上部固定有支撑架，支撑架上部固定有承载板11，承载板11中部开设有安装孔，粉碎机2安装在安装孔内，并与承载板11焊接固定；粉碎机2的下部连接有下料溜槽30，筛分机焊接在基座上，下料溜槽30与筛分机衔接并延伸入筛分机40内；筛分机内部设置有多级过滤部8，多级过滤部8包括接料斗81，下料溜槽30的出料口位于接料斗81的正上方，接料斗81下部设置有筛分室80，筛分室80内设置有多级振动筛网83，多级振动筛网83下部设置有相应的出料管，多级振动筛网83包括依次倾斜设置且连接的第一筛网831、第二筛网832、第三筛网833和第四晒网834，第一筛网831、第二筛网832、第三筛网833和第四晒网834的网孔依次增大；出料管包括与第一筛网831、第二筛网832、第三筛网833和第四晒网834分别对应的第一出料管851、第二出料管852、第三出料管853和第四出料管854；筛分室80的右端设置有吹气管路84，吹气管路84用于清除多级干燥筛网83上的堵塞物；粉碎机2包括粉碎筒体，粉碎筒体内部设置有粉碎摆锤21，粉碎摆锤21固定在旋转轴上，旋转轴的上端固定有旋转电机20；粉碎筒体的上端设置有密封盖，密封盖采用螺栓固定设置在粉碎筒体上，密封盖与粉碎筒体相接触的环形部上设置有密封圈。As shown in Figure 1-2, a construction waste screening treatment device includes a base, the base is welded on four fixed columns 12, a support frame is fixed on the upper part of the base, and a bearing plate 11 is fixed on the upper part of the support frame. The middle part of the bearing plate 11 is provided with a mounting hole, and the pulverizer 2 is installed in the mounting hole, and is welded and fixed with the bearing plate 11; It is connected with the screening machine and extends into the screening machine 40; the screening machine is internally provided with a multi-stage filter part 8, the multi-stage filter part 8 includes a receiving hopper 81, and the discharge port of the feeding chute 30 is located directly above the receiving hopper 81. The lower part of the hopper 81 is provided with a screening chamber 80, the screening chamber 80 is provided with a multi-stage vibrating screen 83, the lower part of the multi-stage vibrating screen 83 is provided with a corresponding discharge pipe, and the multi-stage vibrating screen 83 includes successively inclined and connected The first screen cloth 831, the second screen cloth 832, the third screen cloth 833 and the fourth screen cloth 834, the meshes of the first screen cloth 831, the second screen cloth 832, the third screen cloth 833 and the fourth screen cloth 834 increase in sequence; the discharge pipe includes a first discharge pipe 851, a second discharge pipe 852, a first Three discharge pipes 853 and a fourth discharge pipe 854; the right end of the screening chamber 80 is provided with a blowing pipeline 84, and the blowing pipeline 84 is used to remove the blockage on the multi-stage drying screen 83; the pulverizer 2 includes a crushing cylinder , the crushing cylinder is provided with a crushing pendulum 21 inside, and the crushing pendulum 21 is fixed on the rotating shaft, and the upper end of the rotating shaft is fixed with a rotating motor 20; On the cylindrical body, a sealing ring is arranged on the annular part where the sealing cover is in contact with the crushing cylindrical body.
多级过滤部8的下部设置有物料暂存装置41，物料暂存装置41上具有与第一出料管851、第二出料管852、第三出料管853和第四出料管854分别对应的第一料斗、第二料斗、第三料斗以及第四料斗，物料暂存装置41下部设置有移动取料管71，移动取料管71的末端与取料小车70连接。The bottom of the multi-stage filter part 8 is provided with a material temporary storage device 41, and the material temporary storage device 41 is provided with a first discharge pipe 851, a second discharge pipe 852, a third discharge pipe 853 and a fourth discharge pipe 854. Corresponding to the first hopper, the second hopper, the third hopper and the fourth hopper respectively, the lower part of the material temporary storage device 41 is provided with a mobile retrieving pipe 71 , and the end of the mobile retrieving pipe 71 is connected to the retrieving trolley 70 .
筛分机40的上部设置有吸尘罩，吸尘罩通过风管与筛分机40外部的除尘机50连接。The upper part of the screening machine 40 is provided with a dust suction hood, and the dust suction cover is connected with the dust remover 50 outside the screening machine 40 through an air duct.
旋转电机20固定设置在密封盖上，旋转轴一端固定设置在旋转电机20的输出轴上，另一端设置在粉碎筒体中；旋转轴上设置有多个轴套，粉碎摆锤21固定设置在轴套左右两侧上。The rotating motor 20 is fixedly arranged on the sealing cover, one end of the rotating shaft is fixedly arranged on the output shaft of the rotating motor 20, and the other end is arranged in the crushing cylinder; the rotating shaft is provided with a plurality of sleeves, and the crushing pendulum 21 is fixedly arranged on the On the left and right sides of the shaft sleeve.
支撑架设置有四根，焊接在基座上，承载板11焊接在支撑架上。There are four supporting frames, which are welded on the base, and the bearing plate 11 is welded on the supporting frame.
密封盖上设置有开口，开口上边缘焊接有进料漏斗22，进料漏斗22为倒锥形结构，进料漏斗22与粉碎筒体连通，通过进料漏斗22添加建筑废料。An opening is arranged on the sealing cover, and a feeding funnel 22 is welded on the upper edge of the opening. The feeding funnel 22 is an inverted cone structure.
下料溜槽30倾斜设置，下料溜槽30的内侧具有下料缓冲杆，且下料溜槽30的内表面涂覆有耐磨涂层。The blanking chute 30 is arranged obliquely, the inner side of the blanking chute 30 has a blanking buffer bar, and the inner surface of the blanking chute 30 is coated with a wear-resistant coating.
所述实施例用以例示性说明本发明，而非用于限制本发明。任何本领域技术人员均可在不违背本发明的精神及范畴下，对所述实施例进行修改，因此本发明的权利保护范围，应如本发明的权利要求所列。The examples are used to illustrate the present invention, but not to limit the present invention. Any person skilled in the art can modify the embodiments without departing from the spirit and scope of the present invention. Therefore, the protection scope of the present invention should be listed in the claims of the present invention.
Claims (7)
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| CN201710475013.8A CN107185648A (en) | 2017-06-21 | 2017-06-21 | A kind of construction waste screening treatment device |
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| CN201710475013.8A CN107185648A (en) | 2017-06-21 | 2017-06-21 | A kind of construction waste screening treatment device |
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| CN107601938A (en) * | 2017-09-27 | 2018-01-19 | 佛山市深研信息技术有限公司 | A kind of environmentally friendly building sand equipment |
| CN108580302A (en) * | 2018-06-19 | 2018-09-28 | 张雪燕 | A kind of grain processing dedusting screening installation |
| CN108722638A (en) * | 2018-07-11 | 2018-11-02 | 江苏普隆磁电有限公司 | A kind of raw ore grinding device in Nd-Fe-B permanent magnet production technology |
| CN108816347A (en) * | 2018-06-09 | 2018-11-16 | 汤永红 | A kind of environment-friendly type road constructing device |
| CN109759213A (en) * | 2019-01-29 | 2019-05-17 | 湖南新九方科技有限公司 | A kind of crushing and screening all-in-one machine suitable for heavy-metal contaminated soil reparation |
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2017
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| CN107601938A (en) * | 2017-09-27 | 2018-01-19 | 佛山市深研信息技术有限公司 | A kind of environmentally friendly building sand equipment |
| CN108816347A (en) * | 2018-06-09 | 2018-11-16 | 汤永红 | A kind of environment-friendly type road constructing device |
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| CN108722638A (en) * | 2018-07-11 | 2018-11-02 | 江苏普隆磁电有限公司 | A kind of raw ore grinding device in Nd-Fe-B permanent magnet production technology |
| CN108722638B (en) * | 2018-07-11 | 2023-11-10 | 江苏普隆磁电有限公司 | Raw ore crushing device in neodymium iron boron permanent magnet production process |
| CN109759213A (en) * | 2019-01-29 | 2019-05-17 | 湖南新九方科技有限公司 | A kind of crushing and screening all-in-one machine suitable for heavy-metal contaminated soil reparation |
| CN109759213B (en) * | 2019-01-29 | 2020-09-04 | 湖南新九方科技有限公司 | Crushing and screening all-in-one machine suitable for heavy metal contaminated soil remediation |
| CN109834036A (en) * | 2019-04-09 | 2019-06-04 | 安徽理工大学 | A kind of multi-stage oscillating screen subset for bastard coal sorting |
| CN112774853A (en) * | 2020-12-25 | 2021-05-11 | 山东大学 | Muck circulating treatment system and method for shield construction |
| CN114100814A (en) * | 2021-11-25 | 2022-03-01 | 沈阳商溢达科技有限公司 | Sealed crushing and screening machine |
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