What is Belt Filter Press?

Belt filter press It is mainly used for the treatment of sludge that has not been thickened by the thickening tank (such as the residual sludge of AO method), relying on the pre-dewatering of the thickening of the rotor, which is equivalent to the dual function of thickening and dewatering, and the treatment capacity is higher than that of simple filter press dewatering.

Equipment features:

• Continuous operation, large processing capacity, low electricity consumption and low noise. Excellent operating environment.
• Main drive and its speed regulation mode: frequency conversion speed regulation.
• Reasonable air circuit design and high quality pneumatic components ensure the stable operation of the equipment, improve the service life of the equipment and reduce the maintenance cost.
• The gravity dewatering area is set up with adjustable sludge plow harrow, which has a long gravity dewatering time, destroys the sludge surface tension and improves the gravity dewatering effect.
• Provide users with perfect process assurance, and according to users' requirements, we can provide services such as sludge test, filter belt selection and system commissioning.

Technical advantages

• The filter belt is tensioned by pneumatic method, easy to operate and low investment cost.
• The filter belt adopts pneumatic automatic deflection, through the induction switch, the filter belt is deflected in real time, which makes the performance of the equipment stable and reliable.
• The equipment is equipped with pipeline filter, which can effectively use the effluent of the secondary sedimentation tank as cleaning water, saving tap water and thus reducing the operation cost.

Structure

1. Filter cloth - made of polyester fiber, satin weave preparation method. Long service life, easy to clean, not easy to clog, good treatment effect, according to the nature of different sludge to choose different permeability of the filter cloth.

2. Wedge pressure zone technology - the angle of the wedge zone is reasonable, the angle of the wedge zone is 6-8 degrees can achieve to improve the sludge treatment capacity.

3. Press dewatering zone - Adopting multi-stage pressing process of initial pressure zone, medium pressure zone, shear zone and high pressure zone, the sludge is pressed by gradually increasing pressure to ensure the sludge cake has the feature of low moisture content.

4. Compact structure - Conditioning tank, sludge thickening device, electric control box, etc. are all installed on the dewatering machine body. In the case of the same processing capacity, the floor space is small, which reduces the civil construction area and civil construction cost of the dewatering machine room.

5. Filter cloth tensioning and correction system - Adopt progressive pneumatic flexible tensioning and serpentine correction and deflection technology to ensure cylinder life.

6. Cleaning system - all the nozzles of cleaning system use stainless steel nozzles.

Any requirements, contact us now!

Grace

Email:grace@filtrationchina.com

Mobile/Whatsapp/WeChat：+86 17269571160