ODM Rotary Airlock Feeders For Vertical Mills 5.5kW 1440r/min

Special Lock Air Feeder For Vertical Mills For Anti-clogging Materials

Descripition

Vertical mill rotary air lock feeder is a lock air feeding device specially designed and produced by Hefei Hengcheng Industrial Equipment Technology Co., Ltd. for cement, electric power, chemical industry, metallurgy, lime kiln, mineral processing, etc. Continuous and uniform, which is beneficial to the stable operation of the mill. The rotary lock air feeder has a simple structure, reliable performance, good sealing performance, and has a replaceable anti-wear lining and inspection door. Its structural characteristics can solve the problem of the grinding material stuck in the rotor. In the long-term use at home and abroad, the characteristics of this equipment are highlighted - the size is small, and it is easy to promote and use.

ALRF Series Rotary Lock Air Feeder

【Structural features】
The structure of the rotary air lock feeder is a rotor, a casing, a driving device, etc. The rotors are welded with wear-resistant plates, which improves the service life of the rotors; the center distance of the inlet of the rotary air lock feeder and the center line of the shell have a certain deviation, which is suitable for the entry of materials with larger particles.

The shell of the rotary air lock feeder is lined with an anti-wear layer; the rotor is supported by bearings at both ends, which can ensure a uniform gap between the rotor and the shell; there is a gap between the rotor and the shell; both ends are sealed It is sealed with asbestos packing, the method is simple, the sealing performance is good, and it is easy to operate and replace.

Rotary lock air feeders are equipped with hot air circulation channels. When the humidity of the feed is high, there may be a certain thickness of material stuck to the bottom of the rotor, and the high temperature gas passes through the rotor to dry the material at the bottom, and it is not easy to stick to the bottom. More reliable, less maintenance and more adaptable.

★Application field

ALRF series rotary air lock feeder is suitable for powder materials and granular materials, and is widely used in cement, electric power, chemical industry, metallurgy, lime kiln, mineral processing and other industries.

【Product Features】
1. The rotary air lock feeder is composed of a casing, a rotor, a driving part, etc. There is a rotor with multiple blades inside the feeder. The material in the upper silo falls by its own weight and fills the gap between the blades, and the material is discharged at the lower material port with the rotation of the rotor. Because the space between the rotor blades is uniform, the rotor speed is constant.

2. The rotor blades are made of special wear-resistant materials, which can ensure that the end of the blade has good contact with the inner wall of the shell, and the end of the blade can be easily adjusted after wear so that it still maintains good contact with the inner wall of the shell, with good performance. Air lock function. The rotor can be ventilated with hot air, has a certain drying capacity, and can adapt to high-moisture and viscous materials to prevent materials from sticking and blocking.