电池材料-应用-诺研(上海)机械仪器有限公司

1956
1963
1998
2004
2008
2010

1956 Acquisition of license to manufacture batch mills

A special agitator shaft with symmetrically arranged agitator pegs and sleeves of tungsten carbide for wear protection devel- Vertical, batch operation mill for the preparation of tungsten Ideal flow behaviour due to a special agitator peg arrange-ment and the hemispherically shaped chamber floor integrated screen plate for grinding media separationIntensive cooling through a double-wall grinding tank and cooled circulation pipeline
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Development of the first continuous agitator bead mill

Product inlet via rotor / immersion tube system prevents back flow of grinding media into the feed line.
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Bottom up & Top down

Generally, there are two ways to obtain nano-powders. A bottom-up manufacturing method (bottom up) for chemical methods, such as chemical precipitation, sol-gel process (sol-gel),... Another method is physical method, which changes the powder particles from big to small (top down), such as mechanical ball milling,... And so on.
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Horizontal Disk Grinding Machines

The Development In 1963, the first vertical agitator was developed internationally, the first horizontal agitator was developed in 1975, the first horizontal agitator bead mill with eccentric disks was introduced to the public and the horizontal disc grinder was introduced， in 2004, which became the industry standard. In the following years, the grinding media separation systems, the geometry of the grinding disks and the various grinding chamber materials were further developed.
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Rod-pin nano-grinding Technology

The grinding system pin nanomill shows the evolutionary develop- ment of system with the rotor-slotted pipe separating system. The enclosed horizontal agitator mill is designed for highest product throughput rates and possesses a pin grinding system for highest grinding intensity.
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Ceramic comminution chamber technology

In 2011, we developed the first zirconia comminution chamber technology in China. It has no metal ion pollution and is used in batteries, pharmaceuticals, glazes, ink and food.
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电池材料

诺研纳米砂磨机广泛应用于电池材料的研磨，分为正极材料和负极材料，正极是指用磷酸铁锂作为正极材料的锂离子电池。锂离子电池的正极材料主要有钴酸锂、锰酸锂、镍酸锂、三元材料、磷酸铁锂等。其中钴酸锂是目前绝大多数锂离子电池使用的正极材料。负极材料主要应用金属硅的研磨，目前金属研磨后的最小粒度D90≤100nm

最近，有关新型磷酸铁锂电池取得进展、有望取代传统锂电池的报道接连不，带来了一种更接近现实的新能源技术：含铁的锂电池。

磷酸铁锂电池技术白皮书显示，在使用纳米砂磨机研磨后的复合纳米材料后，单节32650规格(直径32mm/长度65mm)电芯的能量密度能够提升到6000mAh，与当前业界32650规格单节5000mAh的规格相比，同等体积提升了足足1000mAh，也就是20%之多，1节就能给iPhone 4S手机反复充电差不多4次。
更令人欣喜的是，在单颗低倍率充放电环境下使用，这种电池在循环使用多达3000次后，电量依旧保持在80%左右，而普通锂电池循环充电500次左右就这德行了。按照每3天充放电一次计算，可以连续使用24年之久，是名符其实的长寿电池。
这种新型电池技术可以广泛应用于便携移动电源、小型UPS、笔记本电池、新能源汽车等各种设备，而且针对不同使用环境，该还按照循环充电次数的差异使用了不同的电芯颜色：面向军工级的为金色，循环次数为3000次；民用汽车领域中使用蓝色，2500次；

诺研磷酸铁锂用纳米砂磨机采用以下新技术：

1.研磨腔体采用无金属离子污染的全陶瓷研磨腔体；

2.纳米砂磨机陶瓷材料：95%纯氧化锆陶瓷、无压碳化硅陶瓷、氮化硅陶瓷；

3.诺研磷酸铁锂纳米砂磨机主要型号有：NMZ10\NMZ40\NMZ80

4.整机使用了全防爆Ex设计，更加适合磷酸铁锂研磨用的甲醇、乙醇等防爆研磨，防爆等级达到ExdⅡBT4厂级。

推荐机型

1956 Acquisition of license to manufacture batch mills

Development of the first continuous agitator bead mill

Bottom up & Top down

Horizontal Disk Grinding Machines

Rod-pin nano-grinding Technology

Ceramic comminution chamber technology