Processing

Please wait...

Settings

Settings

Goto Application

1. WO2022006945 - SHAKER SCREEN FOR SHALE SHAKER

Publication Number WO/2022/006945
Publication Date 13.01.2022
International Application No. PCT/CN2020/102192
International Filing Date 15.07.2020
IPC
B01D 33/03 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
01with translationally moving filtering elements, e.g. pistons
03with vibrating filter elements
B07B 1/46 2006.1
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
B01D 33/03
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
01with translationally moving filtering elements, e.g. pistons
03with vibrating filter elements
B01D 33/0346
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
33Filters with filtering elements which move during the filtering operation
01with translationally moving filtering elements, e.g. pistons
03with vibrating filter elements
0346with flat filtering elements
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
E21B 21/06
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
21Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
06Arrangements for treating drilling fluids outside the borehole
E21B 21/066
EFIXED CONSTRUCTIONS
21EARTH DRILLING; MINING
BEARTH DRILLING, e.g. DEEP DRILLING
21Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
06Arrangements for treating drilling fluids outside the borehole
063by separating components
065Separating solids from drilling fluids
066with further treatment of the solids, e.g. for disposal
Applicants
  • 河北冠能石油机械制造有限公司 HEBEI GN SOLIDS CONTROL CO., LTD. [CN]/[CN]
Inventors
  • 周鹏先 ZHOU, Pengxian
  • 赵春林 ZHAO, Chunlin
  • 齐坤 QI, Kun
  • 杨延龙 YANG, Yanlong
Agents
  • 北京超凡宏宇专利代理事务所(特殊普通合伙) CHOFN INTELLECTUAL PROPERTY
Priority Data
202010642885.006.07.2020CN
Publication Language Chinese (zh)
Filing Language Chinese (ZH)
Designated States
Title
(EN) SHAKER SCREEN FOR SHALE SHAKER
(FR) TAMIS VIBRANT POUR VIBREUR À SCHISTE
(ZH) 用于泥浆振动筛的振动筛筛网
Abstract
(EN) Disclosed in the present invention is a shaker screen. The shaker screen comprises a frame and at least one screening layer supported by the frame and configured to screen materials. The frame comprises an external rectangular support structure, at least one internal transverse support component, and at least one internal longitudinal support component. The internal transverse support component comprises holes, and the internal longitudinal support component comprises recesses at one side thereof. The holes in the internal transverse support component are fitted with the recesses on the internal longitudinal support component, so that the internal transverse support component is connected to the internal longitudinal support component.
(FR) La présente invention porte sur un tamis vibrant. Le tamis vibrant comprend un cadre et au moins une couche de tamisage supportée par le cadre et conçue pour tamiser des matériaux. Le cadre comprend une structure support rectangulaire externe, au moins un élément support transversal interne et au moins un élément support longitudinal interne. L'élément support transversal interne comprend des trous et l'élément support longitudinal interne comprend des creux sur un côté correspondant. Les trous dans l'élément support transversal interne sont adaptés aux creux sur l'élément support longitudinal interne, de telle sorte que l'élément support transversal interne est relié à l'élément support longitudinal interne.
(ZH) 本公开公开了一种振动筛筛网。振动筛筛网包括框架和由框架支撑的配置成筛分材料的至少一个筛层。框架包括矩形外部支撑结构、至少一个横向内部支撑构件以及至少一个纵向内部支撑构件。横向内部支撑构件包括孔,纵向内部支撑构件包括在纵向内部支撑构件的一侧的凹槽。通过使横向内部支撑构件上的孔与纵向内部支撑构件上的凹槽接合,使得横向内部支撑构件与纵向内部支撑构件接合。
Related patent documents
US16977453This application is not viewable in PATENTSCOPE because the national phase entry has not been published yet or the national entry is issued from a country that does not share data with WIPO or there is a formatting issue or an unavailability of the application.
Latest bibliographic data on file with the International Bureau