There are several mainly used Jet Mills in the industry.
The whole ceramic jaw crusher uses a good crushing technology and manufacturing level. It is a high-efficiency product that is hard, strongly wrinking material, is especially suitable for highways, railways, airport runways and other engineering buildings. Stone crushing. Highway, railway, airport runway and other projects are mostly hard rocks such as basalt, the specifications are around 3-7 or 2-8 cm, and the broken material hardness is relatively large, and the general jaws (E-break) are not only low. And it is easy to worn.
The new jaw crusher relative to the traditional secondary jaw crusher, whether it is a service life, maintenance rate, and the failure rate reflects its unparalleled superiority, and the use of cone relative to the supporting , The stone plastic surgery is the bottom.The compressed air is frozen, filtered, dried, and the nozzle forms a supersonic airflow into the pulverizer, so that the material is fluidized, accelerated material in several nozzles. The intersection is mixed, producing severe collision, friction, cutting, and ultra-fine pulverization of the particles. After the pulverized material is conveyed into the impeller grading area, under the action of the graded wheel effort and fan effort, the coarse powder is separated, and the coarse powder returns to the crushing chamber according to its own gravity, and the qualified fine powder is Airflow enters the cyclone, fine dust is collected by the bag dust collector, and the purified gas is discharged from the air.
The jet pulverizer and the target gas flow mill are widely used, including flat airflow mill, Fluidized Bed Jet Mill, and circulatory tubes Jet MILL.
This paper briefly describes its working principle: high pressure gas streams enter the steady-state pressure gas tank around the pulverized chamber as a dispenser, as a distribution station of airflow. After the airflow accelerates to the ultrasonic quick air flow, after the Lavar nozzle, the material enters the pulverizing chamber {+ * /} after entering the pulverizing chamber through the spiral feed, and the impact of the high-speed airflow can be sprayed from several relative fixed nozzles. The impact and friction caused by the fast expansion of the gas stream in the fluidized bed, suspended boiling pulverized materials were studied. The thick mixed powder is driven by a negative pressure air flow provided on the top turbine classifier, and the fine powder is forced by a classifier through a grace machine, and is captured by a cyclone dust collector and a bag dust collector. The coarse powder is generated at the high speed rotation classifierThe gravity and centrifugal force are thrown into four walls, and then fall back to the crushing room for further crushing.
