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CN100365343C - 阻隔防爆装置 - Google Patents

阻隔防爆装置 Download PDF

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CN100365343C
CN100365343C CNB2005100706241A CN200510070624A CN100365343C CN 100365343 C CN100365343 C CN 100365343C CN B2005100706241 A CNB2005100706241 A CN B2005100706241A CN 200510070624 A CN200510070624 A CN 200510070624A CN 100365343 C CN100365343 C CN 100365343C
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explosion proof
filled
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proof materials
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CN1687631A (zh
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黄晓东
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Shanghai Huapeng Explosion Proof Technology Co Ltd
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Abstract

一种阻隔防爆装置,它是填装在储存或运输易燃、易爆液体(气体)的储油罐内的一种新型阻隔防爆装置。该装置由纵、横L型铝合金围成支撑框架,框架内填充有阻隔防爆材料,在阻隔防爆材料的外部设有网框。下部框架内充填阻隔防爆材料的蜂窝孔小而密,上部的阻隔防爆材料蜂窝孔大而粗。由于在设置的框架内装填有不同规格、不同形体的阻隔防爆材料,利用阻隔防爆材料的特性—阻隔、防爆,而且依靠框架的相互支撑不变形,材料本身不塌陷,在储运罐内不存在有燃爆条件,确保储运罐本质安全。

Description

阻隔防爆装置
技术领域
本发明涉及的是一种阻隔防爆装置,它是填装在储存或运输易燃、易爆液体(气体)储运罐内的一种新型阻隔防爆装置。
背景技术
抑爆材料是由铝箔经拉网机制成片状的网孔结构。抑爆材料装在储存易燃、易爆液体或气体的储罐内,经过一段时间材料出现塌陷,塌陷的材料聚集在储罐的下部。由此而来,一方面材料本身的网孔遭到挤压,破坏了抑爆能力;更重要的是材料的塌陷,将使储罐上部的区域形成易爆空间,在此空间内存有大量的油、气混台气体,无闭料的防护,极易引起曝炸。
发明的内容
本发明的目的在于提供一种阻隔防爆装置,用于填充在储存或运输易燃、易爆液体(气体)的储运罐内,确保储运罐的本质安全。
一种阻隔防爆装置,其特征在于由纵、横L型合金材料围成支撑框架,框架包括有若干个正方形体框、长方形体框、三角形体框。在框架内填充有阻隔防爆材料,阻隔防爆材料的外部设有网框。下部框架内充填的阻隔防爆材料蜂窝孔小而密,上部的阻隔防爆材料蜂窝孔大而粗。
支撑框架还可以是多边形体框、不规则形体框。
阻隔防爆材料的网框与支撑框架的形体相对应,其形状分别为正方形体、长方形体、三角形体、多边形体、不规则形体等。
合金材料框架选用为L型铝合金材料,型号为30毫米×5毫米。
本阻隔防爆装置是在支撑框架内填充有不同规格、不同形体的阻隔防爆材料,利用阻隔防爆材料所具有的阻隔、防爆特性,具有阻隔、防爆的效果;同时由于材料本身的结构应力不塌陷;在阻隔防爆材料之间还有支撑框架的相互支撑,保持框架不变形,在储运罐内装填有阻隔防爆材料,确保储运罐的本质安全,不爆炸。
附图说明
图1为本发明安装在球罐内的结构示意图。
图2为立方形阻隔防爆材料。
图3为长方形阻隔防爆材料。
图4为三角形阻隔防爆材料。
其中1、正方形体框,2、三角形体框,3、长方形体框,4、L型合金铝,5、储油罐,6、网框,7、阻隔防爆材料。
实施例说明
结合附图1-4对本发明的结构具体加以描述;
一种阻隔防爆装置,它是由纵、横L型金属材料围成多元形体的支撑框架。框架的材料可选用L型铝合金材料4,型号为30毫米×5毫米,也可以是不锈钢、钛合金、工程塑料等。框架包括有若干个正方形体框1、长方形体框3、三角形体框2。在框架的每一形体框架内填充有对应形体的阻隔防爆材料7。
阻隔防爆材料7是由金属材料如合金铝箔、不锈钢带等,经阻隔防爆加工设备(为本公司的专利产品)制成的不同规格、不同形体的蜂窝材料。不同储运罐内的介质,阻隔防爆材料也可以是非金属材料如工程塑料、聚乙烯脂等制成。
在阻隔防爆材料7的外部设有网框6。网框6是用不锈钢丝围成不同形体的网格框,并与其对应安装在支撑框架的形状相一致。网框6的形状可为正方形体、长方形体、三角形体;还可是多边形体、不规则形体等。其目的用于支撑阻隔防爆材料7,便于整体地进行安装及拆卸;同时也是为了阻止材料碎屑混入在介质内,污染油质。根据阻隔防爆附料7在储运罐5内承受介质的负荷不同,在支撑框架4的下部填装的阻隔防爆材料7的蜂窝孔小而密,上部装填的阻隔防爆材料7的蜂窝孔大而粗,确保材料不塌陷。
为了避免每一形体网框内的阻隔防爆材料7不塌陷,可在网框6内的下部充填小而密的蜂窝孔材料,逐渐过渡到上部用大而粗的蜂窝孔材料。
本发明是在支撑框架内填充有不同规格、不同型体的阻隔防爆材料,可确保储运罐的本质安全。阻隔防爆材料是由金属材料如合金铝箔或不锈钢带等,经阻隔防爆加工设备(为本公司的专利产品)制成不同规格、不同形体的蜂窝型结构。该材料的阻隔、防爆的原理是,根据热传导理论及形成燃烧、爆炸的基本条件,利用材料高孔隙的蜂窝结构,阻止了火焰的迅速传播与能量的瞬间释放,同时利用材料表面的吸附效应,吸收大量的能量,破坏了燃烧介质的爆炸条件,阻止介质的燃烧及爆炸的发生,达到罐体的本质安全。
在对储运罐进行装填阻隔防爆材料时,应按照储运罐(如卧式罐或球形罐-本发明提供的是球形罐体)内的形状特征,选取阻隔防爆装置进行装填。在与罐体相接触的部分处设置有紧顶螺钉,使其与罐体5壁顶紧牢固。在遇到罐体内的竖井时,应按照竖井尺寸的要求,在竖井内选取多边形体的网框或不规则形体网框的阻隔防爆材料进行装填。

Claims (3)

1.一种阻隔防爆装置,用于填充在储存或运输易燃、易爆液体或气体的储运罐内,其特征在于由纵、横L型金属材料围成支撑框架,所述的框架包括有若干个正方形体框、长方形体框、三角形体框;框架内填充有阻隔防爆材料,阻隔防爆材料的外部设有网框,网框与支撑框架的形体相对应;下部框架内填充的阻隔防爆材料的蜂窝孔小而密,上部框架内填充的阻隔防爆材料的蜂窝孔大而粗。
2.根据权利要求1所述的阻隔防爆装置,其特征在于支撑框架还设置有多边形体框或不规则形体框。
3.根据权利要求1所述的阻隔防爆装置,其特征在于围成所述框架的L型金属材料为L型铝合金。
CNB2005100706241A 2005-05-18 2005-05-18 阻隔防爆装置 Active CN100365343C (zh)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100398416C (zh) * 2006-06-13 2008-07-02 黄晓东 安全环保型埋地储油罐
NO331853B1 (no) * 2009-10-29 2012-04-23 Aker Engineering & Technology Korsformet sammenstilling for bruk i en tank
CN103552780A (zh) * 2013-10-31 2014-02-05 江苏三科安全科技有限公司 阻隔防爆材料及制造工艺
CN108482110B (zh) * 2018-04-19 2021-08-24 常州大学 一种适用于油箱的汽油浸泡后可膨胀的阻隔防爆填充体

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1077172A (zh) * 1992-04-03 1993-10-13 中国兵器工业第五二研究所 用于易燃易爆物品的抑爆材料
CN2354804Y (zh) * 1998-06-24 1999-12-22 魏连滨 防爆油箱
CN1421361A (zh) * 2001-11-30 2003-06-04 汕头市华安防爆科技有限公司 内胆式阻燃、防爆容器
CN1426937A (zh) * 2001-12-21 2003-07-02 汕头市华安防爆科技有限公司 可清洗和维修的阻隔、防爆地下贮油罐
CN1445118A (zh) * 2002-03-15 2003-10-01 汕头市华安防爆科技有限公司 一种阻隔、防爆槽车
CN2580283Y (zh) * 2002-11-18 2003-10-15 汕头市华安防爆科技有限公司 大型安全防爆液化石油气球罐

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1077172A (zh) * 1992-04-03 1993-10-13 中国兵器工业第五二研究所 用于易燃易爆物品的抑爆材料
CN2354804Y (zh) * 1998-06-24 1999-12-22 魏连滨 防爆油箱
CN1421361A (zh) * 2001-11-30 2003-06-04 汕头市华安防爆科技有限公司 内胆式阻燃、防爆容器
CN1426937A (zh) * 2001-12-21 2003-07-02 汕头市华安防爆科技有限公司 可清洗和维修的阻隔、防爆地下贮油罐
CN1445118A (zh) * 2002-03-15 2003-10-01 汕头市华安防爆科技有限公司 一种阻隔、防爆槽车
CN2580283Y (zh) * 2002-11-18 2003-10-15 汕头市华安防爆科技有限公司 大型安全防爆液化石油气球罐

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