Source manufacturer of Xiongxin low-temperature sludge drying equipment

Product parameters:

Product Introduction of Low Temperature Sludge Drying Equipment:

Dehumidification heat pump drying uses a refrigeration system to cool and dehumidify the humid air from the drying chamber, while recovering the latent heat of condensation of moisture through the principle of heat pump to heat the air to achieve the purpose of drying materials. Dehumidification heat pump is a combination of dehumidification (dehumidification and drying) and heating pump (energy recovery), which is used for energy recycling during the drying process.The difference between dehumidification heat pump drying and traditional hot air drying lies in the different air circulation methods and the different ways in which the air in the drying room is dehumidified. When drying with a dehumidification heat pump, the air circulates in a closed manner between the drying chamber and the dehumidification dryer (without emitting any waste heat); Traditional hot air drying is an open system that uses a heat source to heat the air and discharge the moisture absorbed air (waste heat), resulting in low energy efficiency (20% -50%).

Xiongxin low-temperature sludge drying equipmentTechnical and Performance Characteristics

It can fully achieve the "reduction, stabilization, harmlessness, and resource utilization" treatment of sludge;

Sludge particles can be used for co firing fuel, incineration, building materials, biofuels, etc;

Suitable for domestic sludge, printing and dyeing, papermaking, electroplating, chemical, leather, and various types of sludge drying systems (including sludge with high sand content).

Adopting heat pump heat recovery technology, the closed drying mode has no waste heat emissions;

Each 1 kWh of electricity can remove 3-5 kilograms of water (dehumidification performance ratio 1:4kg. H2O/kw. h);

Drying 80% wet mud to 60% per ton, with a comprehensive power consumption of 100-150kw. h.

Low temperature sludge drying equipmentSafety:

Low temperature drying process below 80 ℃, fully suitable for sludge drying in municipal, printing and dyeing, and papermaking industries;

The system operates safely, with no explosion hazards and no need for nitrogen flushing;

The oxygen content during the sludge drying process is less than 12%; Dust concentration<60g/m3; Particle temperature<70 ℃;

Static spreading of sludge without mechanical static friction with the contact surface;

No "adhesive phase" stage in the drying process of urban sludge (about 60%)

The dry material is in granular form and poses no dust hazard;

Low discharge temperature (<50 ℃), no cooling required, direct storage.

Adopting a low-temperature (40-75 ℃) fully enclosed drying mode, there is no odor leakage and no need to install complex deodorization devices;

By adopting a low-temperature drying process, the precipitation of H2S and NH3 is greatly reduced;

Suitable for installation in urban sewage treatment plants;

The disposal of condensate water (sludge moisture) is simple (or directly discharged), saving the cost of condensate water treatment during the drying process.

It can directly dry sludge with a moisture content of 83% to 10% without the need for segmented disposal (such as plate and frame pressure filtration+thermal drying, thin-layer drying+belt drying, etc.);

The drying process results in no loss of organic components and high calorific value of dry materials, making it suitable for later resource utilization;

Reduce capacity by 67% and weight by 80%, which can save a lot of transportation costs in the later stage;

Suitable for drying sludge with a moisture content of 83% -50%.