Detailed description

One. Biochemical sludge parameter information:

1. Material: biochemical sludge

2. Initial water: 80%

3. Final moisture: 60%

4. Dry yield: 14000Kg/16h

5. Drying method: hollow blade

6. Heat source: saturated steam (0.5Mpa)

two. Materialized sludge parameter information:

1. Material: physicochemical sludge

2. Initial water: 80%

3. Final moisture: 30%

4. Dry yield: 7000Kg/16h

5. Drying method: hollow blade

6. Heat source: saturated steam (0.5Mpa)

Third, the sludge dedicated hollow blade dryer equipment description:

1. The main equipment adopts hollow double paddle dryer, which is suitable for drying various types of sludge.

2. Dry material property parameters: The sludge produced by the material sewage treatment plant, the material is filtered by the high pressure plate frame, and the material temperature is normal temperature.

3. Production requirements and material parameters: 28 tons of biochemical sludge is treated every day, and 25 tons of physicochemical sludge is treated every day. The heat source medium is saturated with steam, and the final product is powdery.

4. The material of the contact between the dryer and the sludge is made of stainless steel.

5. Design and supply exhaust gas treatment equipment according to material conditions, and configure dust removal and deodorization facilities.

6. The design of this set of dryers is designed according to the whole system, including feed setting, conveying setting, drying setting, discharging setting, dust removal and deodorization setting.

 Fourth, sludge special hollow blade dryer equipment features:

1. The equipment has compact structure, large effective heat transfer area and small floor space;

2, even mixing, high thermal efficiency, good drying effect;

3. The blade shafts can mesh with each other and have a self-cleaning function to prevent the material from sticking to the wall;

4. Low energy consumption and low operating costs;

5, dust entrainment is small, material loss is small;

6. Indirect heating and non-polluting materials;

7. The blade shaft speed is low and does not damage the shape and properties of the product;

8, the equipment is easy to operate, stable and reliable operation;

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