Zhengzhou Taida welcome your visiting to our website! SITEMAP| 中文站| CONTACT US| ONLINE MESSAGE
Your Position:Home > PRODUCTS > Rotary kiln/Calcining Kiln
Flash Boiling Calciner

Flash Boiling Calciner

Specifications:

Flash boiling calciner is mainly composed of dielectric heating system, feeding system, gas-solid mixing device, calcining furnace and gas-solid separating and collecting device. Materials which need to be pre-calcined will be sent to furnace by feeding system after passing gas-solid mixer.

Application Range:widely applied to chemical, building, mining and metallurgy industry;

Applicable Materials:kaolin, boron magnesite, hemihydrate gypsum, brucite, calcium carbonate, molybdenum trioxide, fluorspar powder, magnesite and so on. Metallurgy: refining of heavy metal;

Advantages

Continuous operation, instant calcination, monitoring with multi-temperature and multi-pressure points. The whole system can be controlled automatically.
Gas and solid can be mixed fully; calcining temperature and calcining period can be controlled. Finished products with stable quality;
Closed system, no pollution; adopt multi-level recycling; high recycling rate; civilized production process;
Cooler and dryer can be equipped for calcining tail gas in order to utilize heat energy effectively;
Basic configuration
The system always adopts air-inducing device; the system presents a negative pressure state; get thermal medium by indirect and direct way; adopt cooler, cyclone separator, bag filter for calcining tail gas in order to purify air and recycle products.

Special Process Configuration
In order to realize special technological aims while dealing with materials which should be processed by special technologies such as extending constant temperature period, recycling combustion air and protecting inert gas, we can offer customers with corresponding configurations and structure.

Performance of calciner
The temperature of thermal medium in calcining furnace is 300 to 1600 degrees;
<Granularity of combusted materials>60 meshes;
Fuel: solid (coal), liquid (diesel and heavy oil), gas (coal gas and natural gas);
Combustion mode: indirect, direct and multi-level mode;

Application Cases
Widely applied to chemical, building and mining industry; typical examples are presented following;
Chemical industry: magnesium, zinc, iron, lithium, inlay, aluminum, cobalt and other hydroxides, rare earth chloride, barite, cryolite, vanadium pentoxide, manganese sulfate, soda ash and so on.
Building material industry: kaolin, boron magnesite, hemihydrate gypsum, brucite, calcium carbonate, molybdenum trioxide, fluorspar powder, magnesite and so on.
Metallurgy: refining of heavy metal;

Working Principle

rotary kiln working principle

Latest Delivery

Project Case

Technical Parameters

 
Specifications (m)
Dimension Power (kw) Total weight (t) Notes
Diameter (m) Length (m) Inclination (%) Output (t/h) Rotary speed (r/min)
Φ2.5×40 2.5 40 3.5 180 0.44-2.44 55 149.61 With vertical preheater
Φ2.5×50 2.5 50 3 200 0.62-1.86 55 187.37 ----
Φ2.5×54 2.5 54 3.5 204 0.48-1.45 55 196.29 ----
Φ2.7×42 2.7 42 3.5 320 0.10-1.52 55 198.5 ----
Φ2.8×44 2.8 44 3.5 400 0.437-2.18 55 201.58 Decomposition outside the kiln
Φ3.0×45 3 45 3.5 500 0.5-2.47 75 210.94 ---- 
Φ3.0×48 3 48 3.5 700 0.6-3.48 100 237 Decomposition outside the kiln
Φ3.0×60 3 60 3.5 300 0.3-2 100 310 Bauxite calcining kiln
Φ3.2×50 3.2 50 4 1000 0.6-3 125 278 Decomposition outside the kiln
Φ3.3×52 3.3 52 3.5 1300 0.266-2.66 125 283 preheat decomposition
Φ3.5×54 3.5 54 3.5 1500 0.55-3.4 220 363 preheat decomposition
Φ3.6×70 3.6 70 3.5 1800 0.25-1.25 125 419 Residual heat power
Φ4.0×56 4 56 4 2300 0.41-4.07 315 456 preheat decomposition
Φ4.0×60 4 60 3.5 2500 0.396-3.96 315 510 preheat decomposition
Φ4.2×60 4.2 60 4 2750 0.4-3.98 375 633 preheat decomposition
Φ4.3×60 4.3 60 3.5 3200 0.396-3.96 375 583 preheat decomposition
Φ4.5×66 4.5 66 3.5 4000 0.41-4.1 560 710.4 preheat decomposition
Φ4.7×74 4.7 74 4 4500 0.35-4 630 849 preheat decomposition
Φ4.8×74 4.8 74 4 5000 0.396-3.96 630 899 preheat decomposition
Φ5.0×74 5 74 4 6000 0.35-4 710 944 preheat decomposition
Φ5.6×87 5.6 87 4 8000 Max4.23 800 1265 preheat decomposition
Φ6.0×95 6 95 4 10000 Max5 950×2 1659 preheat decomposition

Core Equipment

Applicable Materials

With professional, positive, open-minded and honest attitude, Zhengzhou Taida looks forward to customer’s reasonable choice to meet increasing market demand. Taida is always ready to provide thoughtful service. We offer comprehensive supervision to provided products and service.