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Ceramic Sand Kiln

Ceramic Sand Kiln

Processible materials: ceramsite sand, clay, yellow mud, river bottom sludge, coal ash, shale, furnace slag.

Application range: to roast and produce ceramsite materials such as dolomite, kaolin, bauxite, refractory matter, cement, limestone, titanic iron powder, alum ore, active carbon, coke, mineral powder, alumina, magnesium oxide, zinc oxide and special cement etc.

Advantages: long running life, high running rate, stable operation, high heat transfer efficiency, low heat rate and large unit volume.

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Overview

Ceramic sand kiln is one kind of calcining kilns which is a rotary cylinder machine used for calcining all types of materials. Since calcinating rotary kiln has many features such as high unit volume, long service life of the kiln, high running rate, stable operation, high heat transfer efficiency and low heat consumption, it is the ideal calcining equipment.

Performance Features of Ceramic Sand Kiln

1. Simple structure, high unit volume, long service life of the furnace, high functioning, stable operation, high heat transfer efficiency and low heat dissipation.

2. Automatic temperature control, the alarm of over-temperature, the heat utilization, long service life of kiln lining.

3. Advanced sealing technology and equipment, stable operation, high yield.

Production Process of Ceramsite Kiln

1. The ceramsite kiln is composed of the rotary cylinder, supporting device, support means with gear wheel and sealing device, pulverized coal burner device and other components.

2. The kiln has a certain slope with the horizontal and the entire kiln body is supported by the roller-type device.

3. The transmission is also equipped with the auxiliary driving device in addition to the main driving device to prevent the deformation of the kilns.

4. When it is used for the calcination of kaolin in the operating temperature of 950 ° C to 1050 ° C, the temperature can be adjusted according to the amount of the materials to achieve the desired goals. This calcination technology has shown that the ceramsite kiln has the advantages of low energy consumption and the products have good stability after the dehydration, decarbonization and whitening.

Technical Data

Design
capacity
(t/d)
150 200 250 300 350 400 500 600 750 800 1000
Product Active lime Calcined dolomite Active lime Calcined dolomite Active lime Calcined dolomite Active lime Calcined dolomite Active lime Calcined dolomite Active lime Calcined dolomite Active lime Calcined dolomite Active lime Calcined dolomite

Active lime Calcined dolomite

Active lime Calcined dolomite Active lime Calcined dolomite
Preheater round vertical pre-heater or polygonal vertical pre-heater round vertical pre-heater or polygonal vertical pre-heater round vertical pre-heater or polygonal vertical pre-heater round vertical pre-heater or polygonal vertical pre-heater round vertical pre-heater or polygonal vertical pre-heater round vertical pre-heater or polygonal vertical pre-heaterr round vertical pre-heater or polygonal vertical pre-heater round vertical pre-heater or polygonal vertical pre-heater Vertical Polygon preheater Vertical Polygon preheaterr Vertical Polygon preheater
Rotary
kiln
Specification
(m)
Φ2.5 × 40 Φ2.8 × 42 Φ3 × 46 Φ3.2 × 50 Φ3.5 × 54 Φ3.6 × 56 Φ3.8 × 58 Φ4×60
Φ4.2×50
Φ4.3× 58 Φ4.3 ×64 Φ4.8 ×68
Effective
volume
(m³)
142 190 235 292 390 430 505 575/548 670 738 1005
Burning
temperature
(℃)
1350/
1250
1350/
1250
1350/
1250
1350/
1250
1350 1350 1350 1350 1350 1350 1350
Cooler Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Vertical
Square
Cooler
Fuel Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Coal gas
Coal powder
Heat rate
(KJ/KgC3O)
5300/
5000
5300/
5000
5300/
5000
5300/
5000
5225 5225 5100 5100 4810 4810 4810

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Get in Touch
  • Tanxiang Road,Zhengzhou city,Henan province,China.

  • Telephone:+86-371-67833171

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