The inert gas protective gas flow grinding timely release static electricity and eliminating ignition source. The pulsed anti-blow collector can eliminate static electricity in time, while ensuring the pulse clear ash clean thoroughness. The equipment is all metal components, all grounded to try to release powder static electricity.
Typically, iron powder consisting of particles in the range of 150 to 500 μm in the range of 150 to 500 μm is coarse powder, and the particle size is medium powder, 10 ~ 44 μm is fine powder, 0.5 ~ 10 μm is extremely Fine powder, less than 0.5 μm is ultrafine powder. It is generally referred to as a sub-sieve powder by 325 target quasi-mesh, and the siever is used to perform higher precision, and only the gas flow is pulverized, but only for some oxidized iron powder can only be used. JZDF inert gas protection airflow pulverization class is done. Let's introduce the processing of iron powder.
The inert gas protection airflow pulverization charter is a medium when pulverizing flammable, explosive, easy oxidation materials, add inert gas (nitrogen, argon, carbon dioxide, etc.) Realization of closed circuit circulation, a nitrogen compression system, a nitrogen filter system, a crushing system, a grading system, a collection system, an addition, unloading system, a nitrogen purity test supplementary system, nitrogen system, and an electrical control system. It has been widely used in metal powder, volatilized raw materials and flammable and explosive materials.
Inert gas protection airflow pulverization classifier equipment features: 1, material can be processed by 1-10 stage material, and mixing pulverization of several materials can be carried out. 2, the characteristics of the oxygen, root-processed product require the purity of the inert gas, and achieve full enclosure using inert gas, small loss, and cost reduction. 3. The amount of oxygen during processing can be accurately monitored, and the oxygen content in the system is controlled as needed, and it can reach 1 ppm or less. Implementing inert gas such as automatic supplemental nitrogen maintains pressure balance, so that its oxygen content is maintained within the safety production standard. 4, the material is allowed to add, the bending angle of the equipment inlet and exit pipes and the shape of each component are scientific calculations, no dead angles, and the powder does not accumulate in the pipe. 5. The cooling device is installed on the run pipe, reducing the safety hazards in the long-term operation of the equipment or high temperature environment. 6. The whole system has explosion-proof holes on the pipe, which reduces the loss to zui due to the bursting and explosion caused by internal pressure and concentration exceeding the standard.7, full seal negative pressure operation, pulse automatic cleaning, imported high-precision filter material, high dust removal efficiency. 8, the entire system adopts automation control, enable one-button start and stop, and the operation is simple and convenient and the central control can be remotely controlled.
The inert gas protection airflow pulverization classifier is one of the main equipment of Shandong, has been widely used in many fields, and has been highly praised by the user. The main model of inert gas protection airflow pulverization unit is a large number of FW series. Small and medium-sized numbers can provide free experimental testing.