CN102872939A - 一种刹车片粘结剂混合粉料的全封闭连续化生产装置 - Google Patents

一种刹车片粘结剂混合粉料的全封闭连续化生产装置 Download PDF

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CN102872939A
CN102872939A CN2012103547162A CN201210354716A CN102872939A CN 102872939 A CN102872939 A CN 102872939A CN 2012103547162 A CN2012103547162 A CN 2012103547162A CN 201210354716 A CN201210354716 A CN 201210354716A CN 102872939 A CN102872939 A CN 102872939A
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continuous production
production device
brake pad
mixed powder
agent mixed
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CN102872939B (zh
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王雪鸿
王俊
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Hang Mo New Material Group Co., Ltd.
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ZHEJIANG HANGMO SYNTHETIC MATERIAL CO Ltd
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Abstract

一种刹车片粘结剂混合粉料的全封闭连续化生产装置,由全部封闭式的搅拌机、搅龙输送机、粉碎机、粉料筛分机、旋风分离器和设有引风机的除尘器依次连接而成,所述粉料筛分机为叶轮式气流分级机,安装于粉碎机的上部,所述叶轮式气流分级机的出料口与旋风分离器之间的吸引管上串接有吸引冷空气的文丘里管。本装置加工的混合粉剂粒度超细而均匀;由于在输送管道中巧妙地自动引入冷空气,使物料在加工中的温升从60℃降至45℃以下,有效地避免了粉料结团现象,同时,全部设备及物料输送过程采用全封闭紧密衔接,无泄漏,无粉尘环境污染;生产连续,效率高;整体装置结构简单可靠,操作方便

Description

一种刹车片粘结剂混合粉料的全封闭连续化生产装置技术领域
[0001] 本发明为一种刹车片粘结剂混合粉料的全封闭连续化生产装置,涉及固体物料的混合、粉碎、分级及输送技术。
背景技术
[0002] 改性酚醛树脂粘结剂是目前用于制造汽车刹车片的优良粘结剂,其制备方法通常是先用搅拌机把树脂、填充料、固化剂等多种物料充分搅拌,然后通过微粉粉碎机粉碎,筛分出一定粒度规格的粉料,即得产品,进行定量包装。但现有的生产线各工序之间的物料输送衔接不够严密,粉料常常逸出而严重污染环境;粉碎的细度不够,筛分后的粉剂颗粒不是十分均匀,这些都影响了产品质量的进一步提高;另外,由于酚醛树脂的熔点较低,在夏天,生产车间室温通常超过30°C,加上物料在加工过程的升温,往往使物料温度达到60°C,这时酚醛树脂会软化并产生粘结作用,使粉料结块成团影响设备正常运转,甚至影响 产品质量。
发明内容
[0003] 本发明的目的,是对现有的刹车片粘结剂混合粉料的生产装置进行技术改进,从而提供一种粉料加工粒度超细而均匀且加工中不结团不逸出粉尘的刹车片粘结剂混合粉料的全封闭连续化生产装置。
[0004] 本发明的上述技术目的是通过以下技术方案得以实现的:
一种刹车片粘结剂混合粉料的全封闭连续化生产装置,包括搅拌机,粉碎机和粉料筛分机,所述搅拌机为封闭式搅机,其出料口连接封闭式搅龙输送机,封闭式搅龙输送机的出料口连接封闭式粉碎机的进料口,封闭式粉碎机的上部安装粉料筛分机,所述粉料筛分机为叶轮式气流分级机,所述叶轮式气流分级机的出料口通过吸引管与旋风分离器上部切线进口相连接,所述旋风分离器底部的出料口通过关风卸料器连接产品粉料贮箱,产品粉料贮箱连接粉料自动包装机,而旋风分离器顶部中心出口管与设有引风机的除尘器相连接。
[0005] 作为优选,所述搅拌机为封闭式双螺杆搅拌机。
[0006] 作为优选,所述搅拌机出料口与封闭式搅龙输送机之间设有中间贮料罐。
[0007] 作为优选,所述封闭式粉碎机为锤刀立式粉碎机。
[0008] 作为优选,所述叶轮式气流分级机的出料口与旋风分离器之间的吸引管上串接有吸引冷空气的文丘里管。
[0009] 本发明的有益效果是:本装置加工的混合粉剂粒度可达200〜250目的超细粒度,混和充分均匀;由于在输送管道中巧妙地自动引入冷空气,使物料在加工中的温升从60 V降至45°C以下,有效地避免了粉料结团现象,大大提高了产品的成品率和质量;同时,全部设备及物料输送过程采全封闭紧密衔接,基本无泄漏,无粉尘环境污染;生产连续,效率高;整体装置结构简单可靠,操作方便。附图说明
[0010] 图I是本发明的总体结构示意图。
[0011] 图2是本发明中的文丘里管结构示意图。
具体实施方式
[0012] 下面结合附图以实施例对本发明作进一步说明。
[0013] 本实施例的刹车片粘结剂混合粉料的全封闭连续化生产装置,由搅拌机I、中间贮料罐2、搅龙输送机3、粉碎机4、粉料筛分机5、旋风分离器11、设有引风机13的除尘器12和产品粉料贮箱10及自动包装机9组成。所述搅拌机I为封闭式双螺杆搅拌机,其出料口连接封闭式搅龙输送机3,封闭式搅龙输送机3的出料口连接封闭式粉碎机4的进料口,该 粉碎机4采用锤刀立式粉碎机,可使粉料细度达到200〜250目,所述封闭式粉碎机4的上部安装粉料筛分机5,所述粉料筛分机5采用叶轮式气流分级机,所述叶轮式气流分级机的出料口通过吸引管6与旋风分离器11上部切线进口相连接,而旋风分离器11底部的出料口设有关风卸料器8连接产品粉料贮箱10,产品粉料贮箱10连接粉料自动包装机9,旋风分离器11顶部中心出口管与除尘器12的进口相连接,除尘器12的出口连接引风机13的进口,引风机13的出口连接排放管14。为了降低粉料在加工过程中的温升,防止粉料结团块,本实施例特别在所述叶轮式气流分级机的出料口与旋风分离器11之间的吸引管6上通过法兰71串接有吸引冷空气的文丘里管7。所述文丘里管7是由一端设有锥形喷头76的进料管72、设有导气管73的气室75和其内径呈渐缩然后又渐扩的混合冷却管77组成,所述进料管72安装于气室75内,混合冷却管77连接于气室75的一侧上,组装后混合冷却管77的一端口接近进料管的喷头76,且混合冷却管77与进料管72的中心轴线位于同一直线上。为了避免杂物带入粉料,在所述气室的导气管73内安装有滤网74。

Claims (7)

1. 一种刹车片粘结剂混合粉料的全封闭连续化生产装置,包括搅拌机(1),粉碎机(4)和粉料筛分机(5),其特征在于搅拌机(I)为封闭式搅机,其出料口连接封闭式搅龙输送机(3 ),封闭式搅龙输送机(3 )的出料口连接封闭式粉碎机(4 )的进料口,封闭式粉碎机(4 )的上部安装粉料筛分机(5),所述粉料筛分机(5)为叶轮式气流分级机,所述叶轮式气流分级机的出料口通过吸引管(6)与旋风分离器(11)上部切线进口相连接,所述旋风分离器(11)底部的出料口通过关风卸料器(8 )连接产品粉料贮箱(10 ),产品粉料贮箱(10 )连接粉料自动包装机(9),而旋风分离器(11)顶部中心出口管与设有引风机(13)的除尘器(12)相连接。
2.根据权利要求I所述的刹车片粘结剂混合粉料的全封闭连续化生产装置,其特征在于所述搅拌机(I)为封闭式双螺杆搅拌机。
3.根据权利要求I或2所述的刹车片粘结剂混合粉料的全封闭连续化生产装置,其特征在于所述搅拌机(I)出料口与封闭式搅龙输送机(3 )之间设有中间贮料罐(2 )。
4.根据权利要求I所述的刹车片粘结剂混合粉料的全封闭连续化生产装置,其特征在于所述封闭式粉碎机(4)为锤刀立式粉碎机。
5.根据权利要求I或4所述的刹车片粘结剂混合粉料的全封闭连续化生产装置,其特征在于所述叶轮式气流分级机的出料口与旋风分离器(11)之间的吸引管(6)上串接有吸引冷空气的文丘里管(7)。
6.根据权利要求5所述的刹车片粘结剂混合粉料的全封闭连续化生产装置,其特征在于所述文丘里管(7)是由一端设有锥形喷头(76)的进料管(72)、设有导气管(73)的气室(75)和其内径呈渐缩然后又渐扩的混合冷却管(77)组成,所述进料管(72)安装于气室(75)内,混合冷却管(77)连接于气室(75)的一侧上,组装后混合冷却管(77)的一端口接近进料管的喷头(76),且混合冷却管(77)与进料管(72)的中心轴线位于同一直线上。
7.根据权利要求6所述的刹车片粘结剂混合粉料的全封闭连续化生产装置,其特征在于所述气室的导气管(73)内安装有滤网(74)。
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CN103111209A (zh) * 2013-02-21 2013-05-22 东莞市科锐机电设备有限公司 粉料自动上料方法及设备
CN105953570A (zh) * 2016-05-27 2016-09-21 镇江高海生物药业有限公司 一种气流干燥系统中物料分离单元

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111209A (zh) * 2013-02-21 2013-05-22 东莞市科锐机电设备有限公司 粉料自动上料方法及设备
CN103111209B (zh) * 2013-02-21 2014-11-05 东莞市科锐机电设备有限公司 粉料自动上料方法及设备
CN105953570A (zh) * 2016-05-27 2016-09-21 镇江高海生物药业有限公司 一种气流干燥系统中物料分离单元

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Granted publication date: 20140625

Pledgee: Zhejiang Anji Rural Commercial Bank of the West Branch of Limited by Share Ltd.

Pledgor: ZHEJIANG HANGMO SYNTHETIC MATERIAL JSC

Registration number: 2019330000013