YJD-B type unloader; A circular ash discharge valve, also known as a damper or rotary feeder, is a device that rotates a rotor with several blades inside a cylindrical casing. The material that falls from the upper hopper is filled in the spaces between the blades and discharged as the blades rotate.
Performance advantages and characteristics of YJD-B type unloader:
1. Equipped with a pressure balancing device, it can be used in positive and negative pressure conveying systems.
2. This product is processed with air locking function and can be used as a powder quantitative feeder for crushing and grading systems, as well as an unloader for separation, dust collection and other systems, or for pressure feeding and suction pneumatic conveying systems.
3. Multiple materials such as cast iron, cast steel, stainless steel, titanium steel, etc. can be used, and the flange mouth can be in various structural forms such as square or circular to meet the different needs of users.
The unloader is the main equipment for dust removal, air supply, and other equipment feeding, suitable for powdery and granular materials.
Classification: Unloaders mainly include star unloaders, plow unloaders, and bottom unloaders.