在高純材料尤其是電池正、負極材料生產過程中,都離不開燒結,燒結后物料都成塊狀或顆粒狀,在進入氣流粉碎或機械粉碎時一般要求物料在10目以上,因此燒結料必須進行預粉碎打散。傳統的粉碎方法一般采用顎式破碎+對輥的粉碎方式,這種方式出現的弊端是:
1.占地面積寬、累加高度高,需要提升物料;
2.產能??;
3.粉塵污染及噪音大;
4.自動化程度低;
5.磁性物質污染無法避免等。
我公司自2001年開始專注于鋰離子電池正極材料的粉碎研磨設備的開發與生產,且該類設備大量應用于鈷酸鋰、錳酸鋰、三元材料及磷酸鐵鋰的生產過程中,多年來針對客戶提出的上述建議及結合我們設備遇到的情況。我公司認真研究,開拓性的設計試制了一種代替顎式破碎+對輥的全新粉碎設備---旋輪磨機,經用戶高強度試用及不斷改進,日趨成熟并得到大量應用,深受客戶認可。
The productive process of high-purity materials, particularly cathode and anode materials is inseparable from sintering. The sintered materials have become massive or granular. Materials have to be pre-crushed to reach the basic requirement which is above 10(mesh) when they enter into jet mill or mechanical comminution. The traditional method commonly uses jaw and double-roll crushing. This method will have some drawbacks as below,
1.Large space occupation, high cumulative height, It need to lift the materials;
2.Low productivity;
3.Dust pollution and noise;
4.Low degree of automation;
5.The pollution of magnetic materials is inevitable.
Since 2003, our company began to focus on the development and production of grinding & crushing equipment for Li-ion Battery cathode material. And it widely used in the production of LiCoO2, LiMnO4, the ternary material and LiFePO4. According to suggestions by clients combining with cases we faced, our company researched seriously and designed innovatively the new crushing equipment- Spinning Roller Pulverizing Mill, which can replace jaw and double-roll crushing. Through trials and continuous improvements, it become mature increasingly and is widely used, which has gained clients’ recognition.
一、設備工作原理:
根據燒結料的結構特點進行的一種全新粉碎設備,塊狀物料進入物料倉,先經過強力擠壓破碎進入輸送系統,物料輸送到陶瓷粉碎研磨筐,經氧化鋯陶瓷磨盤打散粉碎至所需粒度。
Operating principle:
Spinning Roller Pulverizing Mill is the new crushing equipment based on structural features of sintered feed. Block products into the cabin are crushed by strong extrusion and then transported to the ceramic grinding basket to reach required size by zirconia ceramic mill.
二、產品主要技術優勢:
1.進料粒度大,出料粒度均勻,產量高,無磁性物質污染;
2.自動化程度高,無粉塵污染;
3.占地面積小,能耗低;
4.基本無噪音;
Main technical advantages
A.The input particle size is large but output particle size is small and homogeneous with high output. No pollution of magnetic materials.
B.The degree of automation is high, and no dust pollution.
C.The equipment covers a small area and has low energy consumption
D.Low noise
三、主要規格參數:
型號 Model | QHXM-220 | QHXM-320 | QHXM-450 |
進料粒度 Input Particle Size | 〈90MM | 〈140MM | 〈190MM |
出料粒度 Output Particle Size | 10-60目可調 10-60(mesh),adjustable | 10--60目可調 10-60(mexh),adjustable | 10-60目可調 10-60(mesh),adjustable |
處理量 Productivity | 100-150KG/H | 200-350KG/H | 400-600KG/H |
電機功率 Motor Power | 4KW | 7.5KW | 11KW |
備注 Note | 中試生產型Production Type | 生產型Production Type | 上產型 Production Type |