Horomill

Description

The Horomill is a kind of equipment based on the principle of material bed crushing, which cleverly combines the advantages of ball mill and roller press. It makes use of moderate squeezing pressure and medium roller surface line speed to achieve multiple extrusion and grinding of materials in the equipment, avoiding the process problems existing in vertical mills and roller presses. It is suitable for grinding cement clinker, slag, fly ash, limestone and other materials, and can be used as pre-powder grinding equipment or final grinding equipment.

Working Principle

device, material movement control and propulsion device and sealing shell. The rotary cylinder body is supported on the dynamic hydraulic oil film bearing, which is driven by the transmission device. The pressure roller is suspended in the rotary cylinder body. Wear resistant lining plate is set inside the rotary cylinder. Grinding pressure required by pulverized materials is transmitted to the pressure roller by the hydraulic cylinder through the pressure device, which directly transmits grinding pressure to the pulverized materials.

Into the grinding material had an centrifugal effect under the action of centrifugal force and pressure are attached to the grinding zone when the substances move material to the upper cylinder is installed under the scraper device inside the mill, scraping on the material being thrown on material propeller of propeller by material according to the set speed will be material by the entry point to the outlet according to similar spiral trajectory movement. During the movement of the material from the entrance to the exit, due to the function of the material bed, the material is repeatedly crushed, pressed, split, folded, and rolled. At the exit side, when the spiral movement material is scraped off by the scraping plate, it will be picked up by the discharge hopper and discharged from the mill to the next process, which is the third stage of centrifugation. In order to meet the technological requirements or to set the change of output, the speed of material propulsion can be adjusted by adjusting the position of material propeller, so as to adjust the amount of material passing through the mill.

The process flow above is the micro powder process of steel and iron slag, which belongs to online drying. The process is simple and the process is smooth.

Advantages

Parameters