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1. CN101384378 - A material screening apparatus

Office
China
Application Number 200780005673.4
Application Date 16.02.2007
Publication Number 101384378
Publication Date 11.03.2009
Publication Kind A
IPC
B07B 1/00
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
B07B 1/46
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, OR SIFTING OR BY USING GAS CURRENTS; OTHER SEPARATING BY DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
46Constructional details of screens in general; Cleaning or heating of screens
CPC
B07B 1/005
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING 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
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
005Transportable screening plants
B07B 1/46
BPERFORMING OPERATIONS; TRANSPORTING
07SEPARATING SOLIDS FROM SOLIDS; SORTING
BSEPARATING 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
1Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
46Constructional details of screens in general; Cleaning or heating of screens
Applicants Aughey Res And Designs Ltd.
奥贾伊研究与设计有限公司
Inventors O'keeffe Eric
E·奥基夫
Aughey Barry
B·奥贾伊
Agents jiang xurong
中国国际贸易促进委员会专利商标事务所
Priority Data S2006/0114 16.02.2006 IE
Title
(EN) A material screening apparatus
(ZH) 材料筛选设备
Abstract
(EN)
A mobile material screening apparatus (100) for separating bulk particulate material into groups of particles of differing sizes comprises a support chassis (2), a horizontal screen box (3) housed within the support chassis (2) and an additional inclined pre-screening module (50) which is adapted to be demountably attached to the support chassis (2). The mobile screening apparatus (100) comprises five outputs. Foldable conveyors (7a, 8, 9, 910, 920) can be deployed outwardly from and stowed inwardly against the material screening apparatus. The provision of an inclined pre-screening module (50) provides relief to the horizontal screen box (3) by first removing the larger sized particles from the bulk material which can be returned to a crusher for recycling and serves also to increase the total number of grades of material separated by the screening apparatus.

(ZH)

一种用于将散装颗粒材料按照颗粒不同尺寸分离成组的可动的材料筛选设备(100),该设备包括:支承底盘(2),安装在支承底盘(2)中的水平筛盒(3)以及附加的倾斜预筛选模块(50),该预筛选模块适于可拆卸地安装至支承底盘(2)。该可动的材料筛选设备(100)包括五个输出。可折叠的传送装置(7a,8,9,910,920)可从材料筛选设备向外展开并靠在材料筛选设备向内装载。提供倾斜的预筛选模块(50)通过从散装材料中第一次移除较大尺寸的颗粒而减轻水平筛盒(3),且还可通过筛选设备增加被筛选材料的等级的数目,较大尺寸的颗粒返回到破碎机以回收。