There is an important component in our pneumatic conveying system, which isrotary feederIt is also known as a unloader, rotary feeding valve, rotary unloading valve, air damper, etc. It has a wide range of application scenarios and can be applied to industries such as grain, building materials, chemicals, pharmaceuticals, and chemical engineering. According to different scenarios, it can be divided intoHigh temperature resistant rotary feeder，Stainless steel rotary feeder，V-shaped anti jam rotating feeder，Series feeder。

As shown in the figure:

It relies on the gravity of the material and the forced action of the feeder working mechanism toThe materials in the warehouse are unloaded and continuously and evenly fed into the next device. It can also serve as a feeding and unloading device for various grinding machines, dryers, silos, and other equipmentSuitable for small particles and dry powder materials. The star shaped unloader, as a type of unloading sensing machinery, actually has a complex design structureHowever, the operation is relatively simple. The star shaped unloader has its own unique design method, which unloads and feeds through the rotation of the impellerThe material work is completed, and in addition, the star shaped unloader is divided into single-layer, double-layer, and three-layer types according to the design structure. Unloader is used for storage, feeding, and orderingThe important equipment for ash discharge in the system of quantity feeding, airflow conveying, and dust removal equipment includes star shaped unloaders at the outlets of bag filters and cyclone dust collectorsTimely discharge the dust from the ash hopper of the dust collector while ensuring the airtightness of the dust removal system.

       Essentially, the rotary feeder belongs to a continuous feeding device. During the feeding process, the rotary feeder can effectively prevent air from entering the pneumatic conveying device. In the production process of dry mixed mortar, negative pressure pneumatic conveying requires a reasonable selection of the size, structure, and speed of the rotary feeder. The main selection criteria are the properties of the dry mixed mortar powder, the conveying amount, and the force of the powder on the rotary feeder.

      According to its working principle, we can see that it is more suitable for industries such as grain processing, chemical raw materials, plastics metallurgy, energy mining, docks, building materials, cement, etcOur rotary feeders are suitable for conveying malt, barley and other materials in the malt workshop and brewing workshop of breweries and breweries, so they have a wide range of applications. IfYou haverotary feederTo meet your needs, Juheng will design a rotating feeder with suitable functions and sizes for you free of charge。