CN101704000A - 无骨架聚氨酯棒条筛板 - Google Patents

无骨架聚氨酯棒条筛板 Download PDF

Info

Publication number
CN101704000A
CN101704000A CN 200910253365 CN200910253365A CN101704000A CN 101704000 A CN101704000 A CN 101704000A CN 200910253365 CN200910253365 CN 200910253365 CN 200910253365 A CN200910253365 A CN 200910253365A CN 101704000 A CN101704000 A CN 101704000A
Authority
CN
China
Prior art keywords
sieve plate
bar sieve
polyurethane
rod
frame
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
CN 200910253365
Other languages
English (en)
Inventor
段永振
黄全顺
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 TAIHANG VIBRATING MACHINERY CO Ltd
Original Assignee
HENAN TAIHANG VIBRATING MACHINERY 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 TAIHANG VIBRATING MACHINERY CO Ltd filed Critical HENAN TAIHANG VIBRATING MACHINERY CO Ltd
Priority to CN 200910253365 priority Critical patent/CN101704000A/zh
Publication of CN101704000A publication Critical patent/CN101704000A/zh
Pending legal-status Critical Current

Links

Landscapes

  • Combined Means For Separation Of Solids (AREA)

Abstract

本发明公开了一种无骨架聚氨酯棒条筛,它包括有一个棒条筛板,棒条筛板的各棒条均由耐磨的聚氨酯硫化成横截面为长方形立式棒条。本产品具有耐磨、耐腐蚀、韧性强,谐振性能好的优点,特别适用于高炉槽下焦碳的分级。

Description

无骨架聚氨酯棒条筛板
技术领域:
本发明涉及筛分,特别是一种适用于高炉槽下焦炭分级,具有耐磨性强、谐振性能好,有利于提高筛分效率的无骨架聚氨酯棒条筛。
背景技术:
现有的聚氨酯棒条筛板,是用钢板对焊成矩形钢管,在钢管上均布有通孔,各通孔内分别穿入有钢棒条,以钢棒条为骨架在其外表面硫化一层聚氨酯。这种有骨架的聚氨酯棒条筛板,在使用中经常出现棒条断裂、硫化聚氨酯部分脱落等现象,严重影响筛分效果。
发明内容:
本发明的目的是提供一种耐磨、耐腐蚀、韧性强、谐振性能好,有利于提高筛分效率的无骨架聚氨酯棒条筛板。
本发明的技术解决方案是以如下方式完成的,它包括有一个棒条筛板,其特征在于:棒条筛板的各棒条均由耐磨的聚氨酯硫化成横截面为长方形立式棒条。本产品具有耐磨、耐腐蚀、韧性强,谐振性能好的优点,特别适用于高炉槽下焦碳的分级。
附图说明:
图1是本发明的结构示意图。
具体实施方式:
本发明是在现有棒条筛的基础上作出的改进,它包括有用边板2、钢板3、连接板5和圆钢4焊接成的筛板框架,在筛板框架内均布有由聚氨酯硫化成形邵氏硬度为100±5的无骨架聚氨酯棒条1,各棒条横截面的形状为立式长方形。本筛板不但具有优异的耐磨、耐腐蚀、耐油、耐老化性能,同时还具有很强的韧性,棒条在筛板振动时能产生较强的二次高谐振,有效地防止堵孔现象。

Claims (1)

1.无骨架聚氨酯棒条筛,它包括有一个棒条筛板,其特征在于:棒条筛板的各棒条均由耐磨的聚氨酯硫化成横截面为长方形立式棒条。
CN 200910253365 2009-12-02 2009-12-02 无骨架聚氨酯棒条筛板 Pending CN101704000A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200910253365 CN101704000A (zh) 2009-12-02 2009-12-02 无骨架聚氨酯棒条筛板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200910253365 CN101704000A (zh) 2009-12-02 2009-12-02 无骨架聚氨酯棒条筛板

Publications (1)

Publication Number Publication Date
CN101704000A true CN101704000A (zh) 2010-05-12

Family

ID=42374290

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200910253365 Pending CN101704000A (zh) 2009-12-02 2009-12-02 无骨架聚氨酯棒条筛板

Country Status (1)

Country Link
CN (1) CN101704000A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167914A (zh) * 2010-09-01 2013-06-19 泰加工业有限公司 具有改进的筛孔的筛网

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103167914A (zh) * 2010-09-01 2013-06-19 泰加工业有限公司 具有改进的筛孔的筛网
CN103167914B (zh) * 2010-09-01 2015-08-12 泰加工业有限公司 具有改进的筛孔的筛网

Similar Documents

Publication Publication Date Title
MX2019004721A (es) Tubo sin costura de acero inoxidable martensitico para productos tubulares de region petrolifera, y metodo para la produccion del mismo.
CN204664640U (zh) 一种复合管道
CN101704000A (zh) 无骨架聚氨酯棒条筛板
CN201644391U (zh) 无骨架聚氨酯棒条筛板
CN201932643U (zh) 一种刮板输送机耐磨中板
CN204197719U (zh) 一种具有抗冲击抗磨损功能的矿仓
CN202079696U (zh) 精炼机辊筒
CN202028418U (zh) 一种组合式颚板
CN102021464B (zh) 一种用于铝电解打壳锤头的材料
CN201354263Y (zh) 一种取料机卸料漏斗
CN201500644U (zh) 一种新型筛网
CN203508393U (zh) 橡胶筛板
CN201614145U (zh) 铸石槽箱刮板输送机刮板
CN201454631U (zh) 网状棱边破碎刀头
CN202109103U (zh) 高强耐磨管
CN205189191U (zh) 一种钢结构楼板
CN103769582A (zh) 一种合金钻头
CN204564322U (zh) 具有磁性衬板防护的半逆流磁选机槽体
CN201605610U (zh) 一种整体式挖掘机挖斗
CN205704590U (zh) 一种液压压砖机耐磨橡胶固定架
CN205331320U (zh) 一种坚固耐用的浅槽分选机链条
CN202527367U (zh) 一种辊轴筛辊
CN203395414U (zh) 弹性体复合自浮钢管
CN204238257U (zh) 一种抗压圆形井盖的钢骨架
CN101307861A (zh) 复合耐磨板

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20100512