CN202239588U - 震动落砂机的容积式吸风罩 - Google Patents

震动落砂机的容积式吸风罩 Download PDF

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Publication number
CN202239588U
CN202239588U CN2011203996035U CN201120399603U CN202239588U CN 202239588 U CN202239588 U CN 202239588U CN 2011203996035 U CN2011203996035 U CN 2011203996035U CN 201120399603 U CN201120399603 U CN 201120399603U CN 202239588 U CN202239588 U CN 202239588U
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hood
shakeout machine
positive displacement
acoustic hood
draft hood
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尤丙夫
姜南
朱兆良
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WUXI XIZHANG ENVIRONMENT PROTECTION EQUIPMENT CO Ltd
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WUXI XIZHANG ENVIRONMENT PROTECTION EQUIPMENT CO Ltd
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Abstract

本实用新型涉及一种吸风罩,尤其是一种震动落砂机的容积式吸风罩。按照本实用新型提供的技术方案,所述震动落砂机的容积式吸风罩,它包括在隔声罩内安装的震动落砂机,在隔声罩的顶面上安装的吸风口,在隔声罩的上方设有除尘管道,吸风口接入所述除尘管道,在隔声罩的侧壁板上开设有进风口。本实用新型可以提高吸尘效率、降低车间噪声。

Description

震动落砂机的容积式吸风罩
技术领域
本实用新型涉及一种吸风罩,尤其是一种震动落砂机的容积式吸风罩。
背景技术
现代铸造生产线砂处理用捅箱机、振动落砂机,在工作时产生大量的高温、高湿、高浓度的粉尘和机械噪声,过去用局部治理的方法,经常遇到的问题是:1、开放式吸罩,抽风量虽大,但外逸粉尘较多。2、吸入管内的含尘气体的温度高,湿度大容易在管道内壁结露,并产生淤泥。3、机械振动噪音大而不治。目前采用隔声板制作的容积式密闭罩,将捅箱机、振动落砂机,机械手和部分输送链,围罩在一起,既收尘又降噪。
发明内容
本实用新型的目的是克服现有技术中存在的不足,提供一种提高吸尘效率、降低车间噪声的震动落砂机的容积式吸风罩。
按照本实用新型提供的技术方案,所述震动落砂机的容积式吸风罩,它包括在隔声罩内安装的震动落砂机,在隔声罩的顶面上安装的吸风口,在隔声罩的上方设有除尘管道,吸风口接入所述除尘管道,在隔声罩的侧壁板上开设有进风口。
所述吸风口设置在震动落砂机正上方对应的隔声罩上。
所述隔声罩的侧壁板由泡沫材料板制成。
本实用新型有效控制了粉尘外逸,以提高收尘效果,净化作业环境。本实用新型中的隔声罩采用隔声壁板,有利于控制噪声外传,满足环境治理噪声的要求。
附图说明
图1是本实用新型的整体结构示意图。
具体实施方式
下面结合具体附图和实施例对本实用新型作进一步说明。
如图所示:该震动落砂机的容积式吸风罩,它包括在隔声罩1内安装的震动落砂机5,在隔声罩1的顶面上安装的吸风口2,在隔声罩1的上方设有除尘管道3,吸风口2接入所述除尘管道3,在隔声罩1的侧壁板上开设有进风口4。
所述吸风口2设置在震动落砂机5正上方对应的隔声罩1上。
所述隔声罩1的侧壁板由泡沫材料板制成。
工作时,在隔声罩1顶面的吸风口2抽风,使隔声罩1内形成负压,冷空气从隔声罩1侧壁的进风口4处进入,带动由捅箱机6、振动落机5扬出的粉尘,定向流入吸口,避免粉尘向隔声罩1外逸离。
除尘管道3内的风速大于(粉尘)颗粒物的重力沉降速度,防止了粉尘在横向管道内沉淀,消除了堵管的现象。

Claims (3)

1.一种震动落砂机的容积式吸风罩,其特征是:包括在隔声罩(1)内安装的震动落砂机(5),在隔声罩(1)的顶面上安装的吸风口(2),在隔声罩(1)的上方设有除尘管道(3),吸风口(2)接入除尘管道(3),在隔声罩(1)的侧壁板上开设有进风口(4)。
2.如权利要求1所述的震动落砂机的容积式吸风罩,其特征是:所述吸风口(2)设置在震动落砂机(5)正上方对应的隔声罩(1)上。
3.如权利要求1所述的震动落砂机的容积式吸风罩,其特征是:所述隔声罩(1)的侧壁板由泡沫材料板制成。
CN2011203996035U 2011-10-20 2011-10-20 震动落砂机的容积式吸风罩 Expired - Fee Related CN202239588U (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371354A (zh) * 2011-10-20 2012-03-14 无锡市西漳环保设备有限公司 震动落砂机的容积式吸风罩
CN102794441A (zh) * 2012-09-11 2012-11-28 天津市鸿津狮金属制品有限公司 倾斜振动落砂机
CN103495721A (zh) * 2013-10-09 2014-01-08 河南省金太阳铸造有限公司 一种落砂机防尘罩

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102371354A (zh) * 2011-10-20 2012-03-14 无锡市西漳环保设备有限公司 震动落砂机的容积式吸风罩
CN102794441A (zh) * 2012-09-11 2012-11-28 天津市鸿津狮金属制品有限公司 倾斜振动落砂机
CN103495721A (zh) * 2013-10-09 2014-01-08 河南省金太阳铸造有限公司 一种落砂机防尘罩

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Denomination of utility model: Volume type air draft hood of vibration sand shakedown machine

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Granted publication date: 20120530

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Pledgee: Agricultural Bank of China Limited by Share Ltd Wuxi science and Technology Branch

Pledgor: Wuxi Xizhang Environment Protection Equipment Co., Ltd.

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