Feed Capacity 35 - 700 (m³/h) Uniform Feeding Rotary Valve Airlock Feeder
Descripition
Vertical mill is a kind of high-efficiency and energy-saving drying and grinding equipment, which is suitable for building materials, metallurgy, chemical industry, and electric power industries. Grinding cement raw materials, coal, coke, gypsum, barite, calcite, kaolin, phosphate rock and other medium hardness materials, can also be used for pre-grinding or final grinding of cement clinker.
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.
【Working Principle】
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.
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.
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 |
This product can be used as a special lock-air feeder for vertical mills, and can also be used as a lock-air feeder for air-swept ball mills.
★Main features of the product
- Less Wear
- Good Air Lock Effect
- Feed Evenly
★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.
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1000×1000 ALRF Valve Rotary Airlock Feeders For Building Materials Images
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