Product Description:
Zinc oxide rotary kiln is the calcination equipment used for processing the zinc-bearing
materials to get the zinc oxide. The zinc oxide rotary kiln
manufactured by ZK Corp. is specialized used and designed for the
production of zinc oxide, as the zinc oxide exists in powdery.
Because the zinc oxide is very fine powder, so we have to make a
special rotary kiln for zinc oxide production, that is what we say
now “zinc oxide rotary kiln”.
Features:
- Product Name: Calcination Equipment
- Spare Parts: Supply All Using Life
- Application: Industrial
- Preheating Material: Limestone, Dolomite, Bauxite, Magnesite,
Kaolin, Clinker Etc
- Port: Qingdao, Shanghai, Tianjin
- Processing Capacity: 400-1000T/D
- Zinc Oxide Rotary Kiln
- Electric Furnace Ash Recycling
- Comprehensive Utilization of Zinc-containing Tailings
Technical Parameters:
| Preheating Material | Limestone, Dolomite, Bauxite, Magnesite, Kaolin, Clinker Etc |
| Rotary Kiln Model | Ø2.5×40m-Ø4.5×72m |
| Application | Industrial |
| Motor Type | AC Motor |
| Power | 7.5-75(kW) |
| Rotary Kiln Inclination | 3%~4% |
| Feeding Size | 10～50(mm) |
| Fuel | Coal |
| Color | As Client's Request |
| Spare Parts | Supply All Using Life |
Electric Furnace Ash Recycling, Zinc Ore Volatilization Kiln,
Electric Furnace Ash Recycling
Applications:
Mainly used in building materials, metallurgy, chemical, refractory
materials, environmental protection industries, chemical products -
water zinc sulfate, zinc sulfate heptahydrate, refractories, the
zinc oxide is the main raw materials for the production of
steel-making zinc ball. For Building construction, it is widely
used in the production for containers, fire board, arts and crafts,
vegetable greenhouses, wall insulation board, activity board,
asbestos etc. Because of good adsorption, low melting point, so it
is also used for paint coatings refractory bricks, magnetic
materials, ceramics, rubber tires etc.
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.
Note: The amount of air into the zinc oxide rotary kiln should ensure
that the flue gas has sufficient oxygen to re-oxidize all the metal
vapor, sulfide and carbon monoxide. Increasing the amount of air in
the zinc oxide rotary kiln will increase the recovery zone to the
feed end. On the contrary reducing the amount of air, the reduction
area is shortened and the starting section of the reduction zone
extends toward the discharge end.
Factory Overview:
Processing Capacity:
