Composition parts of alloy powder gas flow classifiers and their functional introduction

　　In the 21st century, it is attracted by the sustained growth of market demand. my country's airflow grinding industry has continued to expand. The increasing capacity is increasingly serious, and the industry produces products are mainly low-end products, and the overall core competitiveness is weak. In the case where the demand growth is slow, the demand for high-tech gas flow in my country has risen rapidly, and the low-end capacity of low-end production capacity in the airflow mill is more prominent, and more technical levels will be Eliminate out.Metal powders formed by two or more groups through part or completely alloying. Alloy powder is classified according to ingredients, including iron alloy powder, copper alloy powder, nickel alloy powder, cobalt alloy powder, aluminum alloy powder, titanium alloy powder and precious metal alloy powder. In the preparation of these alloy flour, in addition to ultrafine breakage by atomization or chemical synthesis, it is also a quite important step by using the airflow classifier. It can be said that the airflow classifier for alloy powder. Application is of great significance.

　　Airflow classifier for alloy powder generally adopts FW-type high-end vortex gas flow classifier and FW inert gas protection airflow classifier, two models of equipment except for the fractional medium The whole machine structure also has a certain difference. The FW inert gas protection airflow classifier is mainly used in the grading of flammable and explosive noxide. Here, a component of alloy powder gas flow classifiers and its function introduction. 1. Airflow classifier feed system:

　　1.1, composed of replacement (volume about 15L), dual air butterfly valve, buffer can, feed valve, feeding pipe, etc..

　　2, classified host:

　　2. The grading cavity, the upper section is a hierarchical device, the lower section is a dispersion device;

　　2.2 High-speed FM motor, frequency conversion control.

　　2.3 Classification Wheel: Accurate vertex cutting technology effectively controls the particle size composition and distribution of finished products. The seal between the hierarchical wheel and the front end anti-rustic cassette is positively sealed, effectively preventing large particles from escaping.

　　3, Cyclone Separator

　　3.1 Cyclone Separate Side, Rectifier Tank, Double Butterfly Valve Drainage Device

　　4 4.2 Drainage method is used to add exchange tanks.

　　5,Return fluid filtration, cooling system

　　5.1 In the middle of the retaining line between the wind turbine, the gas filtered through the main via is filtered again.

　　5.2 Fan and the reservoir in the back air line between the wind turbine, prevent the system temperature from high, causing the material properties.

　　6. Control system

　　6.1 All-process PLC automation control, mainly the start and stop, status display, overload alarm, security interlock, etc.

　　6.2 Internal temperature, oxygen content, pressure difference, grading wheel speed, feed speed, etc.

　　6.3 Machine interface design Convenient operators and maintenance personnel, set multi-level management privileges, operator interface and managers interface area, fault alarm prompt, hand automatic.

　　7. Pipeline system

　　7.1 mainly includes pouring pipes and main air supply pipes, returning air pipes, and bronchial pipelines.

　　8. Platform system

　　8.1 mainly includes work platform (support platform, operating platform, maintenance platform), fence, ladder (slope, ladder), etc. According to standardization and human-computer engineering design, bolt connection, full consideration of safety and convenience.

　　Shandong El Pie is a source of professional manufacturers of airflow grading machines. The equipment produced has been widely used in the field of metal powder processing, with nitrogen protection airflow classifiers to rapidly occupying the market, in numerous powder metallurgy, 3D Print additive manufacturing and other enterprises are using the equipment and production lines provided by Shandong Erp, even exported abroad, and successfully cooperate with the world's largest metal injection molding company.

　　For many years, AlPa Powder Technology has always guided the manufacturing quality of industrial powders, and continues to precipitate, creating the processes, welding automation, and molding process standards. Professional manufacturing levels meet the pursuit of customers "safe, efficient and energy saving", so that every ALPA gas flow crusher has become the superiority of contributes.