Cake & Depth Filtration Trainer ProzessiX PX-01
A CE-certified precision laboratory apparatus for engineering experimentation and technical education, manufactured by Scientico India to ISO 9001:2015 standards. Supplied with calibration certificate, operation manual, and complete export documentation. Designed for Process Engineering Technology laboratories in engineering colleges and technical institutions.
Depth filtration is a critical unit operation in water treatment processes. In this system, raw water containing suspended particulates is pumped from the top into a vertical filter column. As the contaminated water passes through the filter bed, solid particles are retained within the porous medium. The treated water, known as filtrate, exits from the bottom and is collected in a tank.
As more solids accumulate in the filter bed, hydraulic resistance increases. This results in a measurable rise in pressure loss between the filter inlet and outlet. The reduced flow rate through the bed demonstrates the relationship between pressure drop and permeability, consistent with Darcy’s law.
The trainer is equipped with multiple pressure measuring points along the filter bed. These points are connected via hoses to inverted U-tube manometers, where pressure differences are displayed as water columns. This configuration enables plotting of Micheau diagrams to analyze pressure distribution through the bed. The filter bed can be cleaned by backwashing with treated water, reducing pressure loss and restoring system performance. Flow velocity is adjustable, allowing direct observation of bed expansion and fluidization.
Request Specifications & Pricing
CE-certified, ISO 9001:2015 compliant. Supplied to universities and institutions in 60+ countries.
WhatsApp: +91 701-586-5225 | Email: [email protected]
View Quality Certifications | FAQ, Shipping, Warranty, Lead Time
| Parameter | Specification |
|---|---|
| Model | PX-01 |
| Process | Depth filtration and backwash |
| Filter Inside Diameter | Approx. 40 mm |
| Total Filter Height | 80 mm |
| Maximum Filter Bed Height | Approx. 60 mm |
| Flow Rate Range | Up to 50 L/h |
| Inverted U-Tube Manometer Range | 0 to 700 mm WC |
| Filter Bed Height Measurement | 0 to 60 mm |
| Thermometer Range | 10 °C to 100 °C |
| Valves | 4 Ball Valves |
| Flow Measurement | Rotameter |
| Pressure Measurement | Differential pressure and inverted U-tube manometers |
| Flow Velocity | Adjustable |
| Supply Unit | Separate tank and pump for raw water |
| Backwash System | Dedicated pump for backwashing |
| Scope of Delivery | 1 Experimental unit, 1 Instruction manual |
Key Features
- Demonstration of cake and depth filtration processes in a transparent laboratory setup
- Visualization of pressure distribution along the filter bed
- Inverted U-tube manometers for accurate pressure measurement
- Capability to plot Micheau diagrams for hydraulic analysis
- Adjustable flow velocity for permeability and pressure loss studies
- Integrated rotameter for measuring filtration flow rate
- Dedicated pump for backwashing and restoration of filter performance
- Direct observation of fluidization and filter bed expansion
- Measurement of flow rate, differential pressure, system pressure, and temperature
- Sampling capability at relevant system point
Applications
- Chemical engineering laboratory experiments on solid-liquid separation
- Water and wastewater treatment training modules
- Study of Darcy’s law and pressure drop behavior
- Determination of filter bed permeability
- Fluidization and bed expansion studies
- Pilot plant system demonstrations for process engineering education
Construction & System Design
The Cake & Depth Filtration Trainer is designed as a compact vertical filtration unit suitable for laboratory and pilot-scale applications. The filter column includes a visible scale for reading filter bed height and expansion during backwashing.
Multiple pressure tapping points are installed along the filter bed and connected to inverted U-tube manometers using flexible hoses. This allows clear visualization of pressure gradients as water column differences. A differential pressure gauge provides additional monitoring of overall pressure drop.
The system includes a separate supply unit with tank and pump for raw water circulation, along with a dedicated pump for backwashing operations. Four ball valves allow flexible control of flow paths. The rotameter ensures reliable monitoring of filtration flow rate. The construction supports repeated academic use and clear demonstration of filtration dynamics.
Export & Supply Capability
The PX-01 Cake & Depth Filtration Trainer is manufactured by SCIENTICO for supply to domestic and international institutions. The system is suitable for export to engineering colleges, universities, pilot plants, and industrial training centers.
Standard delivery includes the experimental unit and a detailed instruction manual covering operation and experimental procedures. The unit is prepared for safe packaging and transport. Documentation support is provided for institutional procurement and international supply requirements.
Q1. What does the Cake & Depth Filtration Trainer demonstrate?
It demonstrates the principles of depth filtration, cake formation, pressure drop development, permeability, and backwashing in water treatment processes.
Q2. How is pressure measured in the filter bed?
Pressure is measured using multiple tapping points connected to inverted U-tube manometers and a differential pressure gauge, allowing visualization of pressure distribution and total pressure loss.
Q3. What is a Micheau diagram and why is it important?
A Micheau diagram shows the pressure variation along the height of a filter bed. It helps analyze hydraulic resistance and understand filtration behavior under different operating conditions.
Q4. What experiments can be performed with this trainer?
Experiments include studying pressure conditions, verifying Darcy’s law, determining permeability, measuring flow rate, observing fluidization, determining bed expansion, and calculating fluidization velocity.
Q5. How is the filter bed cleaned after operation?
The filter bed is cleaned by backwashing with treated water using a dedicated pump. This reduces accumulated solids and restores filtration performance.
Q6. Who is this system suitable for?
The system is suitable for chemical engineering departments, process engineering laboratories, pilot plants, and industrial training centers focused on solid-liquid separation and water treatment processes.
Need Assistance? We're Here to Help!
Connect with our team for product specifications, pricing, and customized solutions for your institution or project.
