Rare earth polishing powder special airflow mill, full-negative pressure during processing, no dust pollution on site, guarantee the clean and dryness of the environment. Graphite pulverization is highly high, large production! Can choose special equipment according to different raw materials, fully automated control, low energy consumption. Rare earth polishing powder special airflow classifier, pulverized grading accuracy is arbitrarily adjustable between D97 = 3-74 microns. Granular appearance plastic function, spherical graphite "potato shape". Bag dust removal, appendedly anti-blow, offline cleaning, 75% collection rate, effectively reduce the loss of raw materials.
In people's impression, the airflow pulverizer is a general-purpose crushing equipment, or an accurate name of a device, but in fact the airflow pulverizer is also a collective, it can also be subdivided into flattened Airflow pulverizer, fluidized bed airflow pulverizer, circulating tube airflow pulverizer, spray air flow pulverizer, target airflow pulverizer. This is more advanced in the absence of a few fluidized bed, which is a wide range of equipment. Here is the classification and principles of the airflow pulverizer.
After the spiral airflow pulverizer
After the spiral feeder enters the pulverizing chamber, the high-speed airflow impact can be sprayed by several relative nozzles, and the airflow is rapid. Inflatable collisions produced in fluidized bed suspend boiling, frictional force is pulverized. The thick mixed powder is driven under a negative pressure air flow through the turbine grading apparatus, the fine powder is forced by a grading device, and the cyclone collector and the bag dust collector are trapped, the coarse powder is granted gravity and the high-speed rotation. Return the crushing cavity to the four walls and settle down.
Flat airflow pulverizer
As a high pressure air flow of pulverization kinetic energy into a regulated gas storage package as a gas flow distribution station, the airflow passes through the Raval nozzle to accelerate the ultrasonic airflow into the pulverizing cavity, while The material is accelerated into the pulverized grinding chamber for synchronous pulverization. Since the Lavar nozzle is mounted in an acute angle and the pulverizing cavity is installed, the high-speed jet flows in the pulverizing cavity, and the particles and the particles are generated by mutual impact, collision, and rubbing between the particles and the fixed target sheet. The fine particles are introduced into the heart gas flow to enter the cyclone to enter the cyclone separator, and the coarse powder is pulled to the pulverizing the wall under the action of the centrifugal force and continues to be pulverized.
Circulating Tube Airflow Crusher
The raw material is added to the Wenqiao nozzle, and the high-pressure gas flow is sprayed into a runway circulating tube pulverizing chamber of a set of nozzles, and accelerates the particles to impact, collide, and rub. At the same time, the swirl also drives the pulverized particles to enter the hierarchical region along the conduit, and the intensive stream is discharged under the action of the fractional zone centrifugal force field, and the fine particles are discharged after the inner layer is graded. The crude particles returned to continue cyclic pulverity along the underlying line.
Fluidized Bed Airflow Crusher
Airflow Crusher (Fluid Bed Airflow Crusher) is that the compressed air is accelerated by the Lavar nozzle accelerates the ultrasonic speed gas stream to make the material is fluidized ( The airflow expansion is suspended in a fluid bed and collides with each other), so each particle has the same motion state. In the crushing area, the accelerated particles are pulverized with each other in each nozzle. The crushing material is delivered to the hierarchical region, and the fine powder reaching the particle size required by horizontally arranged ranking wheels, and the coarse powder that does not reach the particle size requirement continues to be pulverized. The qualified fine powder is collected by entering the cyclone with the airflow. The dust-containing gas is discharged into the atmosphere after filtering the dust filter.
Various types of airflow pulverities are the main products of Shandong Erpai, which can meet the diversified crushing grades of users, more information about the airflow crusher can continue to pay attention to Shandong Erp.
As a classic industrial powder equipment manufacturing enterprise in Shandong, powder equipment is actively promoting the transformation and upgrading of traditional industries and high quality development. In recent years, in the implementation of the "One Belt" Initiative, ALPA Powder Technology has actively promoted the "Chinese Zhizhi" deep-moving global market with its independent commitment and organizing the ability to implement major projects, and sing "China" sound".
