Cobalt powder special crusher

The characteristics of cobalt：

Cobalt is a silvery white metal. Cobalt does not react with water at room temperature and is stable in moist air. When heated to above 300 ℃ in air oxidation generated CoO, burn into Co3O4 when white heat. Mohs hardness 5

   钴粉用途：

1. Cobalt powder is one of the main raw materials for cemented carbide, and the demand at home and abroad is increasing year by year.

2. Cobalt powder is used in lead cracking in the petroleum industry, mainly as a catalyst for dehydrodesulphurization of petroleum.

3. The application of cobalt in batteries is remarkable. In particular, the wide use of lithium ion batteries greatly increases the amount of cobalt

4. Ultrafine cobalt powder can be made into special functional materials.

5. With the development of information technology, the main requirements for magnetic recording components and equipment are to improve the recording density, recording capacity and make it more compact.

Equipment selection：

According to the characteristics of materials, choose the inert gas protection airflow crusher

The application type：

What ZJ had - DB series

The working principle of：

                Airflow pulverization classifier, what ZJ had series of inert gas protection airflow pulverization classifier is the easy oxidation of inflammable, explosive, the materials are crushed, add an inert gas (nitrogen, argon, carbon dioxide, etc.) as a medium to achieve closed-circuit circulation, nitrogen compression system, nitrogen gas filtration system, crushing, grading systems, collecting system, processing and unloading system, nitrogen purity test complement system, nitrogen generating system and electric control system composition. It is widely used in the processing of metal powders, easily oxidized materials and inflammable and explosive materials.

Characteristics of the equipment：

1. It can process materials with mohs hardness level 1-10, and can mix and crush several kinds of materials.

2, isolation of oxygen, according to the characteristics of processed products to choose the purity of inert gas, and achieve full closed cycle use of inert gas, small loss, reduce the cost.

3. The oxygen content in the process can be accurately monitored, and the oxygen content in the system can be controlled up to less than 1PPM as required. Realize automatic nitrogen and other inert gases to maintain the pressure balance, so that its oxygen content always maintain within the safety production standards.

4. The material is added at a constant speed, and the bending Angle of the inlet and outlet material pipeline of the equipment and the shape of each component are all calculated scientifically. There is no dead Angle, and the powder will not accumulate in the pipeline.

5. The cooling device is installed on the operation pipeline to reduce the potential safety hazard of the equipment under long working hours or high temperature environment.

6. The whole system is equipped with explosion-proof holes in the pipeline, which can reduce the loss to 0 in case of explosion and explosion caused by excessive pressure and concentration in the system.

Full seal negative pressure operation, pulse automatic ash removal, imported high-precision filter material, high dust collection efficiency.

8. The whole system adopts automatic control, which can realize one-key start and stop, simple and convenient operation and connection with central control can realize remote control.

Scope of application：

It is used in metal powder, easily oxidized raw material, flammable and explosive raw material, pharmaceutical ultra-fine powder and other industries and raw materials that need inert gas protection. Typical materials are: fine ball aluminum powder, selenium powder, carbonyl iron powder, cobalt powder, tungsten powder, magnesium powder, nickel powder, tantalum powder and so on.

Process flow chart：

Main technical parameters：

Application of the scene：