CN107761508A - 一种旧沥青混合料油石分离构件 - Google Patents

一种旧沥青混合料油石分离构件 Download PDF

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Publication number
CN107761508A
CN107761508A CN201710903809.9A CN201710903809A CN107761508A CN 107761508 A CN107761508 A CN 107761508A CN 201710903809 A CN201710903809 A CN 201710903809A CN 107761508 A CN107761508 A CN 107761508A
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CN
China
Prior art keywords
flat part
curved portions
separating member
asphalt mixture
old asphalt
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201710903809.9A
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English (en)
Inventor
杨在生
贡立新
单栋浩
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU YUNDUAN HEAVY INDUSTRY TECHNOLOGY Co Ltd
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JIANGSU YUNDUAN HEAVY INDUSTRY TECHNOLOGY Co Ltd
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Priority to CN201710903809.9A priority Critical patent/CN107761508A/zh
Publication of CN107761508A publication Critical patent/CN107761508A/zh
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
    • B01D29/035—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting with curved filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition

Abstract

本发明一种旧沥青混合料油石分离构件，包括弧形部和平板部，所述弧形部与所述平板部呈一体式结构，所述弧形部呈半球体结构，所述平板部呈环形板体结构，所述平板部位于所述弧形部底部四周；所述弧形部上和平板部上均设有过滤孔。采用特殊的半球体结构，使用时混合料自中心顶部向下倾倒，可提高混合料与分离构件的接触面积，加大分离效率；混合料顺弧形部向下流至平板部，在平板部上再次分离过滤，起到二次过滤的效果。

Description

一种旧沥青混合料油石分离构件
技术领域
本发明特别涉及一种旧沥青混合料油石分离构件。
背景技术
沥青路面维修产生的沥青混合旧料回收再利用，符合国家节能减排政策、发展循环经济的要求，回收材料既能充分利用，降低了公路建设成本，也减少了对石油、石料等资源的开采，目前虽有其他方式进行再生利用，但都存在不足和局限性，无法达到新混合料的路用标准，唯有采用新的工艺方法--路用旧沥青混合料油石分离再生技术，能使沥青混合旧料追本溯源，还原到原有特性的沥青和石料，重新生成各种级配需求的新混合料。
现阶段使用的旧沥青混合料油石分离试验性样机，对废旧沥青基料进行浸淋、过滤、清洗、蒸发、分离、回收等一系列的操作，在分离过程中一般采用普通过滤网进行过滤，其效率低，难以跟得上越来越高的生产需求。
发明内容
本发明针对上述问题提出了一种旧沥青混合料油石分离构件。
具体的技术方案如下：
一种旧沥青混合料油石分离构件，其特征在于，包括弧形部和平板部，所述弧形部与所述平板部呈一体式结构，所述弧形部呈半球体结构，所述平板部呈环形板体结构，所述平板部位于所述弧形部底部四周；所述弧形部上和平板部上均设有过滤孔。
上述一种旧沥青混合料油石分离构件，其特征在于，所述平板部上的过滤孔孔径小于弧形部上的过滤孔孔径。
本发明的有益效果为：采用特殊的半球体结构，使用时混合料自中心顶部向下倾倒，可提高混合料与分离构件的接触面积，加大分离效率；混合料顺弧形部向下流至平板部，在平板部上再次分离过滤，起到二次过滤的效果。
附图说明
图1为本发明剖视图。
具体实施方式
附图标记说明
弧形部1、平板部2。
为使本发明的技术方案更加清晰明确，下面结合附图对本发明进行进一步描述，任何对本发明技术方案的技术特征进行等价替换和常规推理得出的方案均落入本发明保护范围。
一种旧沥青混合料油石分离构件，其特征在于，包括弧形部和平板部，所述弧形部与所述平板部呈一体式结构，所述弧形部呈半球体结构，所述平板部呈环形板体结构，所述平板部位于所述弧形部底部四周；所述弧形部上和平板部上均设有过滤孔。所述平板部上的过滤孔孔径小于弧形部上的过滤孔孔径。
本发明的有益效果为：采用特殊的半球体结构，使用时混合料自中心顶部向下倾倒，可提高混合料与分离构件的接触面积，加大分离效率；混合料顺弧形部向下流至平板部，在平板部上再次分离过滤，起到二次过滤的效果。

Claims (2)

1.一种旧沥青混合料油石分离构件，其特征在于，包括弧形部和平板部，所述弧形部与所述平板部呈一体式结构，所述弧形部呈半球体结构，所述平板部呈环形板体结构，所述平板部位于所述弧形部底部四周；所述弧形部上和平板部上均设有过滤孔。
2.如权利要求1所述的一种旧沥青混合料油石分离构件，其特征在于，所述平板部上的过滤孔孔径小于弧形部上的过滤孔孔径。
CN201710903809.9A 2017-09-29 2017-09-29 一种旧沥青混合料油石分离构件 Withdrawn CN107761508A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201713486U (zh) * 2010-06-25 2011-01-19 夏立元 油石分离罐
CN205055532U (zh) * 2015-09-21 2016-03-02 苏州宝馨科技实业股份有限公司 一种过滤网及太阳能电池湿法处理设备
CN205307965U (zh) * 2016-01-25 2016-06-15 苏州普绿法环保科技有限公司 一种铝镁粉尘湿法除尘净化循环水箱
CN205392920U (zh) * 2016-02-15 2016-07-27 郑华国 一种建筑筛网

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201713486U (zh) * 2010-06-25 2011-01-19 夏立元 油石分离罐
CN205055532U (zh) * 2015-09-21 2016-03-02 苏州宝馨科技实业股份有限公司 一种过滤网及太阳能电池湿法处理设备
CN205307965U (zh) * 2016-01-25 2016-06-15 苏州普绿法环保科技有限公司 一种铝镁粉尘湿法除尘净化循环水箱
CN205392920U (zh) * 2016-02-15 2016-07-27 郑华国 一种建筑筛网

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