Hefei Hengcheng Industrial Equipment Technology Co., Ltd
BASED ON POWDER, EQUIPPED WITH THE WORLD
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ALRF Series Rotary Lock Air Feeder / Rotary Airlock Feeders For Cement Plant
Descripition
The air lock feeder can maximize the performance and reliability of the pneumatic conveying system. The rotor behavior is open, and it can feed in the vacuum conveying system and the pressure conveying system.
The vertical mill integrates fine crushing, drying, grinding, powder selection and transmission. The materials are sent to the silo through the lifting equipment. After passing the measurement, they are sent to the mill through the conveying pipe through the air lock feeder. milled.
★Main features of the product
★Application field
ALRF series rotary air lock feeder is suitable for powdery material and granular material, and is widely used in cement, electric power, chemical industry, metallurgy, lime kiln, mineral processing and other industries.
ALRF Series Rotary Lock Air Feeder
| Specification Model | Processing Capacity | Rotor Speed | Motor Power& Speed |
| ALRF630×630 | ～35m3/h | 10.6r/min | 4kW/960r/min |
| ALRF1000×1000 | ～120m3/h | 9.22r/min | 5.5kW/1440r/min |
| ALRF1200×1200 | ～160m3/h | 8.26r/min | 7.5kW/1440r/min |
| ALRF1600×1200 | ～360m3/h | 6.67r/min | 11kW/1460r/min |
| ALRF1800×1400 | ～460m3/h | 6.67r/min | 15kW/1460r/min |
| ALRF2200×1600 | ～700m3/h | 6.65r/min | 15kW/1460r/min |
【Working Principle】
The rotary air lock feeder is composed of a casing, a rotor, and a driving part. 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.
The rotor blade is made of special wear-resistant material, which can ensure that the blade end has good contact with the inner wall of the shell, and the blade end can be easily adjusted after wear to keep it in good contact with the inner wall of the shell, with good 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.