Electric Rotary Feeder In Cement Plant Air Lock Feeder For Vertical Mill

35 - 700 (m³/h) Feed Capacity Raw Meal Vertical Mill / Coal Mill Rotary Lock Air Feeding Device

Descripition

The rotary air lock feeder is composed of a rotor and a transmission part. The rotor has a three-layer structure, which makes the material uniform and dispersed. At the same time, the uniform grid in the rotor enables the material to be given evenly, and has a good material locking function (preventing material punching).

According to the characteristics of the material, the structure and blades are specially treated (adding elastic material and polymer material) to reduce the adhesion of the material and facilitate the passage of large particles in the material.

【Technical indicators】
Control accuracy: 1.0
Feeding capacity: 35-700m³/h
Applicable materials: raw meal powder, fly ash, mineral powder and other powder materials

【Basic structural features】

Volumetric feeding, no blocking, no arching, vertical mill rotary air lock feeder, no spraying
The whole system is well sealed
The metering is not affected by the pressure of the incoming and outgoing materials
With dynamic zero automatic compensation function

【Technical selection】
According to the material characteristics and parameters provided by the user, such as: material name, capacity, particle size, bulk density, moisture, temperature, etc.

ALRF Series Rotary Lock Air Feeder

【Working Principle】
The shell lining of the rotary unloader is mostly equipped with an anti-wear layer;
The impeller is supported by bearings at both ends, which can ensure a uniform gap between the impeller and the casing;
Due to the high feed temperature, there is a corresponding gap between the impeller and the casing.
Both ends are sealed with asbestos packing, the method is simple, the sealing is good, and it is easy to operate and replace.
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.