2) PTFE fiber compound needle felt
PTFE纤维复合针刺毡滤料
1.
In this paper,the manufacturing process of polytetrafluoroethylene(PTFE)fiber compound needle felt were described,including the special property and application of PTFE fiber compound needle felt.
介绍了聚四氟乙烯(PTFE)纤维复合针刺毡滤料制作工艺、特性及其应用工程案例,指出PTFE纤维复合针刺毡滤料是一种具备耐高温、耐高湿、耐强化学腐蚀性的高性能滤料,具有非常广阔的应用前景。
3) needle punched filter
针刺过滤毡
1.
Based on the investigation on biomass gasification process and the characteristics of dust,microporous metal mesh and needle punched filter were studied in this paper.
针对生物质气化工艺的特点及其灰尘的特性,重点研究了针刺过滤毡和金属多孔材料两类高温过滤材料。
4) needle-punched filtration
针刺滤料
1.
The article analyses the technical characteristics of needle-punched filtration and pleat filter, filtering principle and its performance.
本文分析了针刺滤料过滤筒的技术特点、过滤原理及特性,并介绍了其在烟气除尘领域中的应用及实例。
5) PPS needlepunched filter media
PPS针刺滤料
1.
The properties of PPS needlepunched filter media,such as excellent physical and mechanical perfor-mances,thermostability, acid-proof and alkali resistance were presented in the article.
介绍了PPS针刺滤料的优良物理机械性能、耐温、耐酸碱性及其在袋式除尘器中的应用实例。
6) pinfelt
针刺毡
1.
at-20 ℃～55℃,Acme-break intensity and puncture resistance increase with the temperature going up,and Acme-break intensity increase with a layer area-density of UHMWPE pinfelt rising.
通过对UHMWPE(超高分子量聚乙烯)纤维针刺毡单层样品的撕破强力、顶破强力和多层样品的抗刺穿能力测试,结果表明:随着单层UHHWPE纤维针刺毡织物面密度的增加,试样的顶破强力增大;在本文研究范围内,随着试样预处理温度升高,顶破强力和抗刺穿能力皆增强;但是试样的撕破强力则无这种变化趋势。
补充资料：多层滤料滤池
分子式：
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条