Tailings Sludge Treatment Machine Belt Type Filter Press Price

Description

The belt filter press is populor devatering equipment in the world
Widely used in Papemarking Leather Texile Chemical Food process ect watewater sludge devatering
As a waste water treatment system component, it is used for dewatering suspended particles and residue after treatment
so as to avoid secondary pollution. It is also applicable for the treatment of thickener concentrations.

Function & application

1) The belt filter press for sludge dewatering features a unique tilt and long wedge area to ensure stable performance
2) Large gravity dewatering area with strong treating capacity, heavy load capacity, low energy consumption and low cost performance.
3) Multi-roller with decreasing diameter is compact and improves the solid-content of the filter cake.
4) New auto-adjusting and tilting system greatly improves the lifetime of the filter belt.
5)Adopts two independent backwash systems.

Click Now for Catalogs & Factory Price!

Process

Belt type filter press the whole working process can be divided into 3 basic stages: sludge flocculation, gravity pressure filter press filter gravity dehydration, squeeze dehydration/Dewater.

1) Sludge Flocculation
Sludge dehydration before must first through the flocculation process, flocculation refers to using a flocculant (that is, a kind of polymer, polymer electrolytes) was carried out on the suspension to processing, flocculants and sludge after mixing, the solid phase particles in the suspension system to adhesive produces condensation phenomenon, and the solid phase liquid phase separation. Sludge flocculation was conducted in the flocculation reactor and sludge in flocculation reactor residence time of about 1 to 3 min

2) Gravity Dehydration
Approved by flocculation in the sludge moisture content 99.3% the thickener gravity dehydration, sludge moisture content up to 95-98%, in order to reduce the liquidity of sludge before squeezing, must emerge more free water and gravity dehydration zone is to implement this function, the sludge in the filter pack is not affected by the external force, the filter belt sludge load running section has an Angle, with the friction coefficient of filter with the mud and water, mud filter belt drag line up, down, water accumulated sludge has a process, relatively extended the gravity dehydration time, out in favour of free water. Sludge through a reverse return to squeeze the filter pack, before getting into two belt clamping press, in a single filter take random operation, its role is to make the sludge evacuating,evenly distributed over the surface of the filter belt further dehydration.

3) Squeeze and Dewater
Sludge gravity dehydration, as the movement of the belt into the filter belt between the wedge pressing section, to get to the compression,dehydration, and take off a part of free water on the surface of the sludge, and then enter the consists of seven roller "S" shape of the press section, due to the sludge decreases as the filter belt between multiple stick to the shear force produced by bending, to squeeze out internal free water.

Dehydration effect table of common materials

OUR SERVICE

01. Detailed installation manual and maintenance guideline are provided with the equipment.
02. Technical training and site-commissioning are available for you.
03.Any equipment issue, we will stand by. However, the visa fee, air tickets, accommodation, wages will be paid by buyers.

Click Now for Catalogs & Factory Price!

FAQ

Company and factory

Click Now for Catalogs & Factory Price!

Packing and shipping

Our service

Our customers