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1. (WO2019047294) BASE PLATE FOR NON-FLAT SCREENING NET, SCREENING BOX, AND VIBRATORY SCREENING DEVICE
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Pub. No.: WO/2019/047294 International Application No.: PCT/CN2017/104063
Publication Date: 14.03.2019 International Filing Date: 28.09.2017
IPC:
B07B 1/28 (2006.01) ,B07B 1/46 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
07
SEPARATING SOLIDS FROM SOLIDS; SORTING
B
SEPARATING 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
1
Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
28
Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting, or wobbling screens
B PERFORMING OPERATIONS; TRANSPORTING
07
SEPARATING SOLIDS FROM SOLIDS; SORTING
B
SEPARATING 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
1
Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
46
Constructional details of screens in general; Cleaning or heating of screens
Applicants:
河北冠能石油机械制造有限公司 HEBEI GN SOLIDS CONTROL CO., LTD. [CN/CN]; 中国河北省廊坊市 大厂回族自治县潮白河工业区 Dachang Chaobai River Development Area Langfang, Hebei 065300, CN
Inventors:
周鹏先 ZHOU, Pengxian; CN
Agent:
北京超凡志成知识产权代理事务所(普通合伙) CHOFN INTELLECTUAL PROPERTY; 中国北京市 海淀区北四环西路68号左岸工社1215-1218室 Room 1215-1218, Floor 12 Left Bank Community No. 68 Beisihuanxilu, Haidian District Beijing 100080, CN
Priority Data:
201710805986.308.09.2017CN
Title (EN) BASE PLATE FOR NON-FLAT SCREENING NET, SCREENING BOX, AND VIBRATORY SCREENING DEVICE
(FR) PLAQUE DE BASE POUR FILET DE CRIBLAGE NON PLAT, CAISSE DE CRIBLAGE ET DISPOSITIF DE CRIBLAGE VIBRATOIRE
(ZH) 用于非平面筛网的底板、筛箱及振动筛分设备
Abstract:
(EN) Provided are a base plate for a non-flat screening net (4), a screening box adopting the base plate, and a vibratory screening device. The base plate comprises a base plate main body (1). A supporting member (2) is provided at the base plate main body (1). A liquid discharge through hole (3) is arranged at the supporting member (2). The supporting member (2) is used to support a non-flat portion of a non-flat screening net (4). The supporting member (2) at the base plate main body (1) increases a contact area between the base plate main body (1) and the non-flat screening net (4), such that a bonding strength between the base plate main body (1) and the non-flat screening net (4) is increased, thereby preventing the non-flat screening net (4) from being separated from the base plate main body (1) and damaged easily, and increasing service life thereof.
(FR) L'invention concerne une plaque de base pour un filet de criblage non plat (4), une caisse de criblage adoptant la plaque de base, et un dispositif de criblage vibratoire. La plaque de base comprend un corps principal de plaque de base (1). Un élément de support (2) est disposé au niveau du corps principal de plaque de base (1). Un trou traversant de décharge de liquide (3) est disposé au niveau de l'élément de support (2). L'élément de support (2) est utilisé pour supporter une partie non plate d'un filet de criblage non plat (4). L'élément de support (2) au niveau du corps principal de plaque de base (1) augmente une zone de contact entre le corps principal de plaque de base (1) et le filet de criblage non plat (4), de telle sorte qu'une force de liaison entre le corps principal de plaque de base (1) et le filet de criblage non plat (4) soit augmentée, empêchant ainsi le filet de criblage non plat (4) d'être séparé du corps principal de plaque de base (1) et endommagé facilement, et d'augmenter la durée de vie de celui-ci.
(ZH) 一种用于非平面筛网(4)的底板、采用该底板的筛箱以及振动筛分设备,底板包括底板本体(1),底板本体(1)上设有支撑体(2),支撑体(2)上设有排液通孔(3),支撑体(2)用于对非平面筛网(4)的非平面部位进行支撑。通过底板本体(1)上的支撑体(2),提高底板本体(1)与非平面筛网(4)的接触面积,增加底板本体(1)与非平面筛网(4)的粘接强度,使非平面筛网(4)不易从底板本体(1)上脱落,且非平面筛网(4)不易损坏,提高了使用寿命。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)