Cheaper Zinc Oxide Rotary Kiln for sale

Introduction

The zinc oxide rotary kiln pulverizes the zinc charge and coking coal into particles less than 40 mesh. The zinc charge and coking coal are mixed in a ratio of 1:0.30 ~ 0.35 to obtain the mixture. Then the mixture is made into a particle mixture with effective diameter of 8-15mm.

Working Principle

Zinc oxide rotary kiln working principle is the whole process and principles of the calcined zinc, zinc-containing materials. Generally it adopts the zinc oxide rotary kiln to process of the zinc-containing filter cake. The zinc in the filter cake mainly exists in the form of zinc ferrite, oxide and sulfate. Under the high temperature in the rotary kiln, the zinc ferrite and solid carbon will produce the reaction for oxide-reduction, then it will get the zinc, at the same time lead and cadmium sulfate also be reduced, will volatilize in the form of sulfide and gold bucked out. The reduced and volatilized metal from the solid phase will be re-oxidation, and finally will be produced in the form of oxide. 

Characteristic

1. Adopt the advanced hydraulic wheel stop device at home and abroad.

2. Using the measurement of high precision measurement plunger pump.

3. High precision speed control valve and contact graphite block sealing device and other domestic advanced technology.

4. Easy to operate, reliable use.

5. Stabilized the thermal system and improved the equipment operation rate.

Technical Parameter