Introduction

The rotary type discharge valve is known as electric discharge valve, star discharge valve, etc. It consists of motor, tooth differenced planetary gear speed reducer (X) or nylon needle cycloid speed reducer (Z) and turn the dragon tripper.

It ofen applied to non sticky dry fine powder or granular materials. Such as raw powder, cement, slag, coal powder, etc. Normally, they often installed in the following material library or ash bin. For block material, it can't be used due to the block material is easy to jam their impeller.

It is designed for storage, feeding powder engineering, quantitative feeding, ash discharge in air and dust removal equipment system. Bag filter and cyclone exports have star discharger (or star discharging valve). Ash hopper will filter the dust and dust collection system in airtight. It is suitable for powdery and granular materials, for the environmental protection, metallurgy, chemical, food and other industrial departments extensive application.

Working principle

Rotary discharge valve works through the impeller rotor speed to control the discharge rate of the material, to achieve uniform discharge rate or variable speed discharge rate.