CN104550003A - 一种进料双层筛 - Google Patents

一种进料双层筛 Download PDF

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Publication number
CN104550003A
CN104550003A CN201410731870.6A CN201410731870A CN104550003A CN 104550003 A CN104550003 A CN 104550003A CN 201410731870 A CN201410731870 A CN 201410731870A CN 104550003 A CN104550003 A CN 104550003A
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CN
China
Prior art keywords
sieve plate
sieve
latticed
mesh grid
feeding double
Prior art date
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.)
Pending
Application number
CN201410731870.6A
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English (en)
Inventor
许杰
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
Original Assignee
Henan Winner Vibrating Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Henan Winner Vibrating Equipment Co Ltd filed Critical Henan Winner Vibrating Equipment Co Ltd
Priority to CN201410731870.6A priority Critical patent/CN104550003A/zh
Publication of CN104550003A publication Critical patent/CN104550003A/zh
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/4609Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

本发明公开了一种进料双层筛。本发明的目的是设计一种结构合理,使用效果好的进料双层筛。本发明的技术方案是,一种进料双层筛,它包括筛体,编织网筛板,在筛体的进料口下部安装有网格状筛板,在网格状筛板的下部安装有编织网筛板。所述的网格状筛板是用金属材质制成。本发明结构合理,能够有效的筛机的编织网筛板,并且不影响编织网筛板的筛分效率。

Description

一种进料双层筛
技术领域:
    本发明涉及振动筛,特别是一种应用在待筛物料的进口的进料双层筛。
背景技术:
    现在的小型振动筛,种类很多,尤其是进料筛,更是种类繁多,其中最常用的是采用编织网筛板进行筛分的进料筛,这种进料筛为了保护编织网筛板,在筛机的进料口一般会安装有一块盲板,这样可以减小物料在落向筛板时对编织网筛板的冲击,避免编织网筛板被反复冲压而损坏,这样就可以延长编织网筛板的使用寿命;但是由于这样的结构,会减小编织网筛板与物料的接触面积,使进料筛的筛分效率受到影响,不利于进料筛的使用。
发明内容:
本发明的目的是设计一种结构合理,使用效果好的进料双层筛。
本发明的技术方案是,一种进料双层筛,它包括筛体,编织网筛板,其特征在于:在筛体的进料口下部安装有网格状筛板,在网格状筛板的下部安装有编织网筛板。所述的网格状筛板是用金属材质制成。
本发明结构合理,能够有效的筛机的编织网筛板,并且不影响编织网筛板的筛分效率。
附图说明:
图1是本发明的结构示意图。
具体实施方式:
结合附图详细描述实施例,本发明的实施例是,一种进料双层筛,它包括筛体1,编织网筛板4,在筛体的进料口2下部安装有网格状筛板3,在网格状筛板的下部安装有编织网筛板;本实施例所述的网格状筛板是用金属材质制成。本发明在进料口下部,编织网筛板的上部加装了网格状筛板,这样的网格状筛板可以对从入料口下落的物料进行初步筛分并经受物料冲击,这样既能保护筛机的编织网筛板,还不影响编织网筛板的筛分效率。
本发明筛分效果好,结构简单合理,可以应用于多种物料的筛分。

Claims (2)

1.一种进料双层筛,它包括筛体,编织网筛板,其特征在于:在筛体的进料口下部安装有网格状筛板,在网格状筛板的下部安装有编织网筛板。
2.如权利要求1所述的一种进料双层筛,其特征在于:所述的网格状筛板是用金属材质制成。
CN201410731870.6A 2014-12-06 2014-12-06 一种进料双层筛 Pending CN104550003A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410731870.6A CN104550003A (zh) 2014-12-06 2014-12-06 一种进料双层筛

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410731870.6A CN104550003A (zh) 2014-12-06 2014-12-06 一种进料双层筛

Publications (1)

Publication Number Publication Date
CN104550003A true CN104550003A (zh) 2015-04-29

Family

ID=53067684

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410731870.6A Pending CN104550003A (zh) 2014-12-06 2014-12-06 一种进料双层筛

Country Status (1)

Country Link
CN (1) CN104550003A (zh)

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Application publication date: 20150429