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Henan Hongji Mine Machinery Co., Ltd.
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Activated Sludge Ceramic Sand Production Line

Activated Sludge Ceramic Sand Production Line

The activated sludge ceramic sand production line uses biological sludge as raw material to produce ceramic sands.

The whole production process of the activated sludge ceramic sand production line can be summarized into 5 steps. Firstly mix the raw material. All the material is dried at around 100℃ in a drying machine and then sieved into fine sands in a trommel. The size of these sands is very small and they can pass through a screen cloth with about 100 holes per square inches. Then, the activated sludge ceramic sand production line mixes these sands with water according to certain mixture ratio. Secondly make the mixed material into small particles by a granulator. Thirdly put these particles into a rotary kiln for firing, after which they become ceramic sands. But in case the particles content too much water and crack during firing, they should be dried at around 105℃ for a while before being put into the rotary kiln. The fourth step of the activated sludge ceramic sand production line is to cool the ceramic sands down and stack them. Then the ceramic sands are finished and ready for the last step, pack and transportation.

Nowadays pollution, the waste of resources and the loss of lands make our living environment worse and worse. The activated sludge ceramic sand production line balances economic development and environment protection, and by turning sludge into profitable and renewable resources, it provides a way to deal with the energy crisis which has always limited the economic development of the world. So the future development for the activated sludge ceramic sand production line is quite positive and we welcome people of vision to come for inspection.

 Activated Sludge Ceramic Sand Production Line

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