Stacked screw sludge dewatering machineUse a foaming device to dry the flocculant sol. Some polymer flocculants are usually dilute several times. The sludge is in accordance with the sludge transfer pump, and the infused flocculant is added to the flocculation mixing tank according to the dosing pump and the corresponding proportion of the Jinzhong stacked screw sludge dehydrator. The alum is fully mixed according to the mixer. flower. Today, Hangzhou Co., Ltd. will take you to understand the setting of the mixing device of the stacked screw sludge dewatering machine:
1. Concentration: When the spiral unfolding shaft is running, the multiple solid and active lamination pairs placed on the periphery of the unfolding shaft move. Under the action of gravity, water is filtered out of the moving lamination gap to achieve rapid concentration.
2. Dehydration: The thickened sludge continues to move forward with the rotation of the screw shaft; along the direction of the mud cake outlet, the pitch of the screw shaft weakens little by little, and the gap between the rings also weakens little by little. The volume of the spiral cavity of the middle stack screw sludge dehydrator continues to shrink; under the action of the back pressure plate at the outlet, the internal pressure rises little by little, and the water in the sludge is squeezed by the continuous rotation of the spiral unfolding shaft When discharged, the solid content of the filter cake continues to increase, achieving continuous dewatering of the sludge.
3. Maintenance: The rotation of the screw shaft of the Jinzhong stacked screw sludge dewatering machine unfolds the moving ring to continuously operate. The equipment relies on the movement between the fixed ring and the moving ring to achieve a continuous self-maintenance process, thus cleverly avoiding the general Difficulties in infarction that are common in dehydration machines.
- Introduction to the use characteristics of sewage purification vehicles
- Precautions for operation of laminated sludge dewatering machine
- Selection standard of sludge dewatering machine
- The processing method of the fixed ring of the ring piece of the screw stacking machine
- How to adjust the high water content of the stacked screw sludge dewatering machine
- What does the settling time of the snail sludge dewatering machine depend on?
- Correct use of screw stacking machine
- What is the processing effect of the screw stacking machine?
- Precautions for the safe use of stacked screw sludge dewatering machine
- The difference between traditional septic tank cleaning and sewage suction purification truck cleaning
- Advantages of sewage purification vehicle
- What aspects should be paid attention to when choosing a snail dehydrator
- What are the advantages of the stacked screw sludge dewatering machine?
- Comparison of printing and dyeing stacked screw sludge dewatering machine and traditional mud press
- Common sludge classification of vehicle-mounted sludge dewatering truck
- Why is the stacked screw sludge dewatering machine favored by small sewage treatment plants?
- How to make the filter cloth deviation of belt sludge dewatering machine
- The feeding of the screw stacker should be evenly distributed to avoid excessive work
- What is the effect of the screw stacking machine for the dewatering of urban domestic sewage?
- Precautions for the use of sludge dewatering machine