CN202823852U - 一种复频筛 - Google Patents

一种复频筛 Download PDF

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Publication number
CN202823852U
CN202823852U CN 201220317008 CN201220317008U CN202823852U CN 202823852 U CN202823852 U CN 202823852U CN 201220317008 CN201220317008 CN 201220317008 CN 201220317008 U CN201220317008 U CN 201220317008U CN 202823852 U CN202823852 U CN 202823852U
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China
Prior art keywords
sieve
frequency
vibration motor
frequency vibration
complex frequency
Prior art date
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Expired - Fee Related
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CN 201220317008
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English (en)
Inventor
贾碧波
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.)
Henan Winner Vibrating Equipment Co Ltd
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Henan Winner Vibrating Equipment Co Ltd
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Priority to CN 201220317008 priority Critical patent/CN202823852U/zh
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Publication of CN202823852U publication Critical patent/CN202823852U/zh
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Expired - Fee Related legal-status Critical Current

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Abstract

本实用新型公开了一种复频筛,本实用新型的目的是设计一种处理量大、筛分效率高的复频筛。本实用新型的技术方案是,一种复频筛,它包括高频振动电机,低频振动电机,筛网,筛箱,在筛箱上安装有低频振动电机,在筛网上固定有弹性系统,在弹性系统上安装有高频振动电机。本实用新型结构合理,可以有效的提高筛分效率,尤其是对细粒物料的筛分,效果较好。

Description

一种复频筛
技术领域:
    本实用新型涉及振动筛,特别是一种适用于对松散细物料进行筛分的复频筛。
背景技术:
    现在对于细粒物料的筛分一般选用高频振动筛,主要是防止物料堵孔,但是高频振动筛的筛分效率较低,不利于企业的高效生产的要求,尤其是在煤炭行业,对于原煤中细粒的筛分,更是一个技术难题,不能得到很好的解决。
发明内容:
本实用新型的目的是设计一种处理量大、筛分效率高的复频筛。
本实用新型的技术方案是,一种复频筛,它包括高频振动电机,低频振动电机,筛网,筛箱,其特征在于:在筛箱上安装有低频振动电机,在筛网上固定有弹性系统,在弹性系统上安装有高频振动电机。
本实用新型结构合理,可以有效的提高筛分效率,尤其是对细粒物料的筛分,效果较好。
附图说明:
    图1是本实用新型的结构示意图。
具体实施方式:
结合附图详细描述实施例,一种复频筛,它包括高频振动电机,低频振动电机,筛网2,筛箱1,在筛箱上安装有低频振动电机5,在筛网上固定有弹性系统4,在弹性系统上安装有高频振动电机3,在筛箱下部安装有弹簧6,加强筛分效果。高频振动电机可以直接加大筛面的振动强度,防止筛孔堵塞,低频振动电机使筛箱参振,可以加大物料的前进速度,提高了筛分的效率。本实用新型采用复合振动的方式,在提高了振动筛筛透能力的同时,又提高了筛分的速率,使用效果好。

Claims (1)

1. 一种复频筛,它包括高频振动电机,低频振动电机,筛网,筛箱,其特征在于:在筛箱上安装有低频振动电机,在筛网上固定有弹性系统,在弹性系统上安装有高频振动电机。
CN 201220317008 2012-07-03 2012-07-03 一种复频筛 Expired - Fee Related CN202823852U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220317008 CN202823852U (zh) 2012-07-03 2012-07-03 一种复频筛

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220317008 CN202823852U (zh) 2012-07-03 2012-07-03 一种复频筛

Publications (1)

Publication Number Publication Date
CN202823852U true CN202823852U (zh) 2013-03-27

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Family Applications (1)

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CN 201220317008 Expired - Fee Related CN202823852U (zh) 2012-07-03 2012-07-03 一种复频筛

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CN (1) CN202823852U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103495548A (zh) * 2013-09-30 2014-01-08 昆山市华浦塑业有限公司 一种筛选冷流道注塑产品与料杆的设备
CN106825394A (zh) * 2017-02-27 2017-06-13 安徽省胜峰机械有限公司 一种铸造型砂多级筛选送料装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103495548A (zh) * 2013-09-30 2014-01-08 昆山市华浦塑业有限公司 一种筛选冷流道注塑产品与料杆的设备
CN106825394A (zh) * 2017-02-27 2017-06-13 安徽省胜峰机械有限公司 一种铸造型砂多级筛选送料装置

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Granted publication date: 20130327

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