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.
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
Material | Material Moisture(%) | Filter Cake Moisture(%) | Capacity(m3/h) |
Municipal sewage plant sludge | 96-98 | 75-80 | 5-6 |
Waterworks Sludge | 87-98 | 75-80 | 4-5 |
Paper mill sludge | 96-98 | 75-80 | 5-6 |
Sludge from printing and dyeing plant | 97-98 | 80-82 | 4-5 |
| Steel plant sludge | 70-72 | 17-19 | 6-8 |
| Soda plant salt mud | 77-80 | 55-58 | 6-8 |
| Acidic wastewater and sludge | 65-85 | 35-50 | 6-8 |
| Organic chemical plant sludge | 95-98 | 50-55 | 5-6 |
| Refinery sludge | 97-98 | 75-80 | 4-5 |
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.
FAQ
Q1: Why choose YuHong machinery?
A1: 1. Up-to-date design, CAD calculation and simulation;
2. ISO,BV,SGS,CE quapty control manufacturing;
3. Over 30 years experience, export to over 50 countries;
4. Highest standard to suit operators' use;
5. World class quality at affordable price.
Remarks: The price will depend on different models. Reply message
,you will get 5% discount price.
Q2: What are the requirements for belt filter press?
A2: Our Yuhong has a high standard on choosing material of belt
filter press.
1.Using very high grade steel plate (i.e. Q235, Q345) on
structuring part;
2. Using wear-resistant steel (i.e. ZG35, ZGMn13, 65Mn, 35CrMo,
ZG60Si2CrA) on quick-wear parts;
3. The motor, reducer, bearing, belt, bolts are Chinese top 5
brands;
4. Metallurgy performance must be considered during designing,
cutting, bending, fitting&welding.
Q3: What information do we need to provide you the reasonable model
and best quotation?
A3: 1. How much sludge is produced per hour?
2.What is the type of the sludge? Piling sludge ,sand sludge, ore
pulp sludge and so on ?
3. What is the solids content of sludge? And What is the particles
size of the solids?
4. What is the processing capacity per hour?
Company and factory
HENAN YUHONG HEAVY MACHINERY CO., LTD.
Henan Yuhong Heavy Machinery Co.,LTD is a joint-stock mining
machinery manufacturing enterprise integrated in scientific
research,prodcution and marketing.our main products include five
series ,they are the Crushing equipment ,Beneficiation
equipment,Grinding Powder equipment ,Drying equipment ,Kilning
equipment.YUHONG GROUP set off from "the customer for this " angle
,put self's whole heart to be that the customer provides the
valuable service pattern,the effort using up 100% satisfies
different customer product need.
Packing and shipping
Our service
Our customers
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