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Hotline: eighteen billion six hundred and thirty-seven million three hundred and two thousand and ninety-nine

Rotary kiln

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Ceramsite rotary kiln

Product Description: ceramsite rotary kiln product introduction: the rotary speed of preheating section and drying section of ceramsite rotary kiln body can be controlled independently, so as to control the preheating time according to the state of raw materials. Working principle of ceramsite rotary kiln: the kiln body is 3% to the horizontal surface

Hotline: eighteen billion six hundred and thirty-seven million three hundred and two thousand and ninety-nine

Details

Rotary kiln products:
  Ceramsite rotary kiln The rotation speed of preheating section and drying section of kiln body can be controlled separately so as to control preheating time according to the state of raw materials.
 Ceramsite rotary kiln
Working principle of ceramsite rotary kiln:
  The kiln body of the earthenware rotary kiln is 3% - 4% (sinusoidal) inclined to the horizontal surface. The whole kiln body is supported on the corresponding supporting wheel device by two wheel belts, and the axial direction of the kiln body is prevented from moving up and down by the stop wheel device at the kiln tail; the transmission process is that the frequency conversion motor drives the small gear to rotate through the reducer and its matching coupling, and the small gear is in phase with the fixed big gear ring in the middle of the cylinder Finally, the big gear ring drives the cylinder to rotate.
The fuel is injected into the kiln by the gas or pulverized coal from the kiln head through the burner for combustion. The heat is transferred to the materials by the radiation of flame, convection of hot gas and conduction of kiln bricks, and then converted into finished products after calcination.
The calcination process is the material input from the high end (kiln tail part) of the kiln barrel. Due to the inclination and slow rotation of the cylinder, the material will produce a comprehensive movement, which is rolling along the circumference and moving along the axial direction, continuously conveying to the lower end of the kiln shell (kiln head part). The material is sent into the kiln from the kiln head for combustion. The material meets the high temperature gas flow in the flow process, and is heated continuously to complete the physical and chemical reaction. The clinker is discharged from the kiln head and enters into the next process.
 Ceramsite rotary kiln
Characteristics of rotary kiln products:
At present, industrial rotary kiln is used in the production equipment of ceramsite in China. The cylindrical main kiln body is placed on the roller with an inclination angle of about 3 ° to the horizontal. At the high end of the kiln, the materials enter the kiln. Under the action of the rotary movement of the kiln body, the materials roll down from the high place (kiln tail) to the low place (kiln head). At the kiln head, the high-pressure fan injects pulverized coal (or other fuels such as natural gas) into the kiln and makes it fully burnt. The heat generated causes physical and chemical changes of the material, resulting in expansion phenomenon. After cooling, it is called pottery Grains.
 

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