Advantages of stacked screw sludge dewatering machine

Advantages of stacked screw sludge dewatering machineAlso known as spiral extrusion dewatering machine, it is a new type of solid-liquid separation equipment, whose working principle is mainly based on the synergistic effect of spiral extrusion and gap filtration. The equipment is composed of several stacked filter plates and spiral bodies inside. After entering the equipment at the feed inlet, the sludge is compressed and pushed forward by the spiral bodies to achieve the separation of water and solids. In this process, the sludge passes through the small pores of the filter plate under the action of gravity, and the water is continuously squeezed out, thus obtaining dehydrated sludge with lower moisture content.

in useAdvantages of stacked screw sludge dewatering machineWhen doing so, it is important to pay attention to the following points to ensure the normal operation and dehydration effect of the equipment:

1. Environmental inspection:

• Before starting the device, it is necessary to ensure that the surrounding environment meets the operational requirements.

• The equipment should be placed on a solid and stable ground, and the surrounding air circulation should be maintained to prevent equipment failure and ensure personnel safety.

2. Power connection:

• Connect the device to the power supply stably and turn on the power switch.

• Before starting up, please ensure that all controllers and devices are properly installed and connected to the host.

3. Parameter adjustment:

• Based on the characteristics of sludge and working environment, finely adjust key operating parameters such as speed, pressure, and filter angle.

• The adjustment of these parameters can be easily completed through the console to ensure that the device reaches the operating state.

4. Feed concentration control:

• The concentration of the incoming sludge should be controlled based on its characteristics and dewatering requirements.

• Higher feed concentration can improve dehydration efficiency, but excessive concentration may lead to blockage.

5. Selection and addition of coagulants:

• The appropriate type and dosage of flocculant are crucial for the dewatering effect of sludge.

• It is necessary to select the appropriate flocculant based on the properties of the sludge and the requirements of the dewatering machine, and ensure accurate dosage.

6. Cleaning and maintenance:

• Regularly clean the dewatering machine, including cleaning the filter screen, screw shaft and other components, to prevent blockage and affect the dewatering effect.

• Perform regular maintenance and upkeep according to the requirements of the equipment, including replacing vulnerable parts.

7. Safe operation:

• Follow the operating procedures of the dehydrator to ensure the safety of the operators.

• It is strictly prohibited to put hands inside the rotating screw to prevent danger.

8. Monitoring and troubleshooting:

• Regularly monitor the operation status of the dehydrator, promptly detect and eliminate faults, and ensure the normal operation of the equipment.