Products

Metal Sludge Drying

Metal Sludge Drying

The electroplating sludge contains lots of heavy metal which is harmful to environment and health. It is banned to landfill or dump directly. So it is necessary to dry firstly. What’s more, some plating sludge have precious metal, after drying it can be recycle and use. We use advanced triple pass rotary drum multi-loops drying technology, which can dry slu...

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Paper Mill Sludge Drying

Paper Mill Sludge Drying

This dryer is specially for drying paper mill sludge. In drying process, the will be kept. But the Heavy metals and pathogens will be reduced.Papermaking sludge is a bio-solid waste, which contains a large amount of cellulose-like organic matter and nitrogen, phosphorus, potassium and other plant nutrients, but also contains little heavy metals and pathogens....

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Dyeing/Textile Sludge Drying

Dyeing/Textile Sludge Drying

Printing and dyeing sludge contains a large number of chemical residues, with high proportion of inherent water, is very difficult to dehydrate. After the mechanical filter, the sludge moisture content is still as high as 75 ~ 85%. However, the organic components in printing and dyeing sludge is very high. The calorific value of dry sludge can reach 2000kcal...

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Tannery Sludge Drying

Tannery Sludge Drying

Tannery/leather/fur sludge is a solid waste that needs to be carefully managed, because it contains a lot of sulfur, chromium and other chemical substances, classified as hazardous waste.This ZJN drying machine is rotary drum dryer, sludge directly and fully contact with hot air, and dry immediately. The waste water and air discharged immediately, which can a...

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Petroleum/Crude Oil Sludge Drying

Petroleum/Crude Oil Sludge Drying

Oil sludge refers to the general term for the hazardous solid waste consisting primarily of petroleum components formed in the petroleum extraction, smelting, storage, and transportation processes in petrochemical industry....

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Thermal/Chemical Sludge Drying

Thermal/Chemical Sludge Drying

This rotary drum Chemical sludge dryer is specially designed for such sticky chemical sludge. According different viscousity and moisture contents, it can use double-helix, triple-helix rotary harrow type to make sludge fully contact with hot air and flash dry in surface. It efficiently prevents sludge cling to the dryer. In the first cylinder, the sludge wat...

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Active Sludge Drying

Active Sludge Drying

Clay is a small (<2 microm) plasticized aluminum silicate. Besides aluminum, clay also contains a small amount of magnesium, iron, sodium, potassium and calcium, is an important mineral raw materials. Based on its nature and usage, clay can be divided into ceramic clay, fire-resistant clay, brick clay and cement clay....

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