Pan filter for coarse-grained suspension filtration

Optimize your filtration process with a horizontal pan filter, designed for efficient filtration and washing of coarse-grained suspensions, ensuring high throughput and sharp separation of filtrate streams.

Performs Continuous Filtration and Dewatering

The BoVac Pan Filter from BOKELA is designed for high-efficiency vacuum filtration, tailored to meet the needs of industries such as alumina, iron ore, and fertilizers. Utilizing a horizontal filter surface, it excels in filtering and washing coarse-grained, rapidly settling suspensions. Equipped with features like the “Forced Feeding” system for uniform slurry distribution and a “Quick Drainage Cell” design, it offers precise separation and high throughput. Capable of handling up to 68 m² of filter area, it supports continuous, automated operations with a focus on low residual moisture and reduced wash liquid usage. The system is PLC-controlled, ensuring seamless integration into existing production lines while minimizing energy consumption. Constructed from high-grade materials for durability and corrosion resistance, it offers maintenance-friendly design elements, such as BOKELA FrameTrak for quick filter cloth changes. Suitable for end-products like aluminum oxide, muriate of potash, and silica sand, it ensures clean solids and reliable operation with over 95% availability.

Benefits

  • Enhances filtration efficiency, providing clean solids with minimal residual moisture.
  • Reduces resource usage, lowering wash liquid requirements by 25% through efficient cake washing.
  • Minimizes operational costs with automated, continuous operation and high availability.
  • Supports diverse applications with customizable configurations for materials and process capacities.
  • Decreases energy consumption, optimizing vacuum and filtration performance to lower operating costs.

General


Applications
Iron ore,Alumina,Potash,Quartz sand,Fertilizers
End products
Iron concentrate,Muriate of potash (mop),Silica sand for glass production,Npk fertilizers,Aluminum oxide
Steps before
Hydro-cycloning,Slurrying,Pre-sedimentation
Steps after
Calcination,Thermal Treatment,Further Processing
Input ingredients
coarse-grained suspensions,rapidly sedimenting suspensions,alumina,iron ore,potash,quartz sand,aluminium hydrate product
Output ingredients
filter cake,clean solids,low residual moisture filter cake,dewatered quartz sand,filtered and washed alumina,washed potash
Market info
BOKELA is known for its expertise in engineering and manufacturing filtration technology and equipment, particularly for solid-liquid separation processes in various industries, offering innovative, high-performance solutions with a strong reputation for reliability and efficiency.

Technical Specifications


Filter Area
16 m² to 68 m²
Pan Diameter
4.8 m to 9.6 m
Number of Filter Cells
16 to 24
Residual Moisture
Low
Throughput
High
Wash Stages
Up to 3-stage countercurrent washing
Automation
Automatic operation
Availability
Over 95%

Operating Characteristics


Working mechanism
Vacuum Filtration
Filter Operation
Automatic
Integration steps
Filtration and washing
CIP/SIP
Easy Maintenance
Batch vs. Continuous Operation
Continuous
Automation Level
PLC-controlled
Changeover Time
Quick
Energy Efficiency
Low Operating Costs
Filter Cloth Fixation
BOKELA FrameTrak

Material Compatibility


Abrasion resistance
Yes
Density/particle size
Coarse-grained,rapidly sedimenting suspensions
Corrosive resistance (e.g. acids)
Yes
Cleanability
Easy maintenance
Biological compatibility
0

Product type Characteristics


Suspension type
Rapidly sedimenting

Physical Characteristics


Pan Diameter
4.8–9.6 m
Filter Area
16–68 m²
No. of Filter Cells
16–24
Horizontal Filter Surface
Yes
Footprint
Compact
Discharge Method
Height-adjustable discharge screw

Custom Options


Control panel type
Automated Speed Control
Discharge method
Height-adjustable Discharge Screw
Filtration system
Quick Drainage Cell Design
Slurry distribution system
Forced Feeding System