The feeder is also inPneumatic conveying systemThe commonly used rotary feeders in the device are called differently in different regions; It is used as a feeder in medium and low pressure pneumatic conveying systems, and in the system separation and dust collection section, it is commonly used to discharge materials and dust and prevent external air from entering the pneumatic conveying system during the discharge process. In addition to being used for feeding and unloading, the feeder can also be used for metering and batching; Its purpose depends on the process location of the pneumatic conveying system placed.

    The feeder itself is composed of a formatted rotating impeller with several blades and a fixed cylindrical shell, as well as a motor, reducer, etc. It has the characteristics of simple structure, stable operation, and small volume, and is suitable for supplying and unloading powdery and small block materials with good fluidity and low grindability. Working principle: The transmission mechanism drives the impeller to rotate inside the cylindrical shell, and the powder material falls into the compartment between the blades from the upper separator or hopper, and is sent to the discharge port for discharge along with the rotation of the impeller. It can uniformly and continuously supply and discharge materials in a quantitative manner. The impeller and shell of the feeder have a tight fit and a certain degree of airtightness. At the same time, it also plays a role in reducing air leakage during the unloading process. Therefore, it is also known as a lock or blocker in pneumatic conveying systems.
    The feeders produced by Shandong Juheng Environmental Protection Equipment Co., Ltd. have different types according to the characteristics and uses of the materials to be supplied and unloaded, including standard type, backpack type, wear-resistant type, through type, anti jamming type, and materials such as carbon steel and stainless steel, all of which are prepared for stable operation of our pneumatic conveying system under different working conditions.