HZG Rotary drum dryer/drum dryer for ore
Condition:New | Type:Rotary Drying Equipment | Place of Origin:Jiangsu China (Mainland) | Brand Name:Yeping |
Model Number:HZG | Voltage:as you requested | Power(W):as you requested | Dimension(L*W*H):see details |
Weight:see details | Certification:ISO | Warranty:1 year | energy consumption:low |
cost:cheap | dried substance:good | temperature:automatic control | operate:stable |
Product Type:Other |
1.Description
Mostly the machine is used in per burning of rigid magnet oxygen Pulverized fodder, it is also suitable for the cement, metallurgy and chemical industry, it is made up of main kiln body and supporting Drive set cooling pipe and supporting drive set, fuel system, electricity control secondary air set, exhaust dust and warm-up kiln body etc. The machine has function like: give an alarm for over temperature, give an alarm for over loading, auto control for working temperature,oxygen atmosphere is adjustable in the kiln etc.
2. The principle of work
When the damp raw material is fed from one material, it is turned over through blades that are distributed inside the cylider and wil be distrubuted uniformly in the drier and contact fully with the countercurrent hot air. In this way, the process of heat conduction is increased.During the period of dry, under the effect of incine blades and hot air stream,raw material can be moved to the star section of drier and discharged from discharging value.
3. Features
High in the extent of mechanization and strong in production capacity.
The resistance for fluid passing through the cylinder is small. The consumption of power and energy is low.
It has strong adaptability to the properities of raw material.
The operation is stable. The cost of operation is cheap. The uniformity of dried sustance is good
4.Application
It is suitable for drying the following raw materials,They are granules with heavy specific gravity in chemical industry, mine indystry,metallurgy industry such as ore, slag, coal,metallic powder,phosphorus fertilizer,ammonia sulfate. Moreover for raw materials that are granules with special requiremnets, such as HP vesicant,less,light calcium carbonate, active white earth, magnetic powderm,graphite, lag of medicine and raw materials that need low temperature and in batch continuously.
5.Technical parameters
Type | Sequence | Sequence | Retrograde | Retrograde | Compound heating | Compound heating |
Material type | Ore | HP Foaming Blowing Agent | Cinder of Blast furnace | Thiamine | Phosphate Fertilizer | Coal |
Process capacity | 1000 | 466 | 15000 | 20000 | 12000 | 5000 |
Initial water content | 30 | 13 | 6 | 1.5 | 5 | 6.5 |
Final water content(%) | 15 | 0.3 | 1 | 0.1 | 0.1 | 0.1 |
Mean grain size(mm) | 6.5 | 0.05 | 4.7 | 0.5-1.7 | 0.5 | 5 |
Material accumulation severe(kg/m3) | 770 | 800 | 1890 | 1100 | 1500 | 750 |
Hot blast rate(kg/h) | 3900 | 5400 | 10750 | 9800 | 6500 | 16000 |
Entrance gas temperature(°C) | 600 | 165 | 500 | 180 | 650 | 570 |
Outlet temperature of the material(°C) | 42 | 100 | 70 | 80 | 75 | |
Heating method | Coal gas | Steam electricity heating | Heavy oil | Coal hot air furnace | Heavy oil | Heavy oil |
Pack material coeffecient | 6 | 6.3 | 7 | 7.5 | 7.8 | 18 |
Revolution(rpm) | 4 | 4 | 3.5 | 3 | 4 | 2 |
Gradient | 0.04 | 0.005 | 0.03 | 0.05 | 0.05 | 0.043 |
Copy plate number | 12 | 24 | 12 | 22 | Internal cylinder8 Outer cylinder16 | Internal cylinder 6 Outer cylinder 12 |
Dryer diameter(m) | 2.0 | 1.5 | 2 | 2.3 | Outer cylinder2 Internal cylinder0.84 | Outer cylinder2.4 Internal cylinder0.95 |
Dryer length(m) | 20 | 12 | 17 | 15 | 10 | 16 |
Driving powder(kw) | 22 | 7.5 | 15 | 11 | 11 | 15 |
Packaging Detail:wooden case |
Delivery Detail:30 days |