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The Next-gen Auto Backwash Washable Filter Radial Edge Disc Filter (REDF) by CYNERGY ENTERPRISES is an advanced, fully automatic filtration system designed for high-efficiency solid-liquid separation in chemical processes where salt precipitates, activated carbon powder, or catalysts are involved. Featuring radial edge disc filter elements and durable, corrosion-resistant materials like SS 304, SS 316, Hastelloy, and PTFE lining, the REDF delivers continuous filtration with zero manual intervention using an automatic backwash cleaning mechanism. Ideal for pharmaceutical API manufacturing, catalyst regeneration, chemical & petrochemical processing, solvent recovery, and beverage purification, this system ensures longer equipment life, dry cake discharge, and reduced operational costs. Its unique radial flow design traps solids effectively while allowing high filtration throughput, making it indispensable for industries requiring clean, contamination-free filtrate and reliable catalyst or activated carbon recovery.
Key Features
| Features | Description |
|---|---|
| Filtration Technology | Radial flow filter candles for efficient solid-liquid separation |
| Automatic Cleaning | Fully automatic backwash mechanism eliminating manual cleaning |
| Material Options | SS 304, SS 316, SS 316L, Duplex Stainless Steel, Hastelloy, PTFE Coating/Lining |
| Operational Efficiency | Zero manual labor, low operational cost, continuous filtration |
| Filtrate Quality | Cleaner product recovery and minimal contamination risk |
| Cake Discharge | Dry cake discharge possible to ease process handling |
| Customization | Custom designs available as per specific process requirements |
| Application Suitability | Chemical reactions with salt precipitates, activated carbon, catalysts, solvent recovery, and beverage purification |
| Durability | Long service life with corrosion-resistant materials |
| System Components | Includes filter housing, filter candles, radial edge discs, instrumentation, nozzles, and cleaning brushes |
| Attributes | Description |
|---|---|
| Filter Type | Radial Edge Disc Filter (REDF) |
| Cleaning Method | Automatic backwash cleaning |
| Material Construction | SS 304, SS 316, SS 316L, Duplex Stainless Steel, Hastelloy, PTFE lining |
| Minimum Order Quantity (MOQ) | 1 Piece |
| Operating Principle | Radial flow filtration with solids trapped on membrane surface |
| Typical Applications | API Manufacturing, Activated Carbon Filtration, Catalyst Recovery, Chemical & Petrochemical Industries, Solvent Recovery, Beverage Purification |
| System Components | Filter housing, filter candles, radial edge discs, instrumentation, brushes, nozzle connections |
| Discharge Type | Dry cake/sludge discharge |
| Automation Level | Fully automatic operation with monitoring instrumentation |
| Installation Unit | Piece |
*Disclaimer: The above description has been AI-generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
The filter housing is available in SS 304, SS 316, SS 316L, Duplex Stainless Steel, Hastelloy, and PTFE coating or lining to ensure resistance against various corrosive chemical environments.
The system uses instrumentation to automatically initiate backwash cleaning cycles that remove trapped solids from the filter elements without manual intervention, ensuring continuous filtration and zero downtime.
Yes, REDF is designed for continuous filtration of activated carbon powder without requiring filter aid powder, and it supports dry cake discharge, optimizing operational efficiency.
Absolutely. REDF effectively separates powder catalysts from process liquids, enabling catalyst recovery and reuse, which helps reduce operational costs and catalyst loss.
Yes, CYNERGY ENTERPRISES offers customized REDF designs tailored to meet specific process needs and chemical environment requirements.
Country Of Origin: India
The Auto Back Washable Filter (REDF) is designed for chemical reactions where salt precipitates, activated carbon powder, or catalyst is present in the process stream.
This system helps achieve efficient solid–liquid separation without frequent manual intervention.
The REDF system consists of:
Filter housing
Filter candles
Radial edge disc filtration elements
Instrumentation for operation and monitoring
These components work together to ensure continuous filtration with automatic cleaning.
Filter housings are available in the following materials to suit different chemical environments:
SS 304
SS 316
SS 316L
Duplex Stainless Steel
Hastelloy
PTFE Coating / Lining
These materials ensure resistance against corrosive chemicals and longer equipment life.
Unlike conventional filtration systems, REDF uses radial flow filter candles.
In this design:
Feed flows radially across the membrane surface
Solid particles are trapped on the filtration surface
Clean filtrate passes through the filter element
This radial flow design improves filtration efficiency and reduces clogging.
Zero manual labor – no need to open the filter housing
Hi-flow powder not required for filtration
Operational cost almost zero
Dry cake discharge possible
Long service life of filter candles
Fully automatic backwash cleaning
Customized designs available as per process requirement
The REDF system is suitable for:
API (Active Pharmaceutical Ingredients)
Activated Carbon Filtration
Catalyst Regeneration Processing
Chemical & Petrochemical Industries
Solvent Recovery
Beverage Purification
Filter Candle
Perforated Core
Radial Edge Disc (E.D)
Bottom Cap (Closed)
Brush for Scraping
Brush Mounting Plate
Inlet Nozzle – Raw feed entry
Outlet Nozzle – Filtrate discharge
Backwash Nozzle – Automatic cleaning
Drain Nozzle – Sludge / cake removal
Used for solid–liquid separation during chemical reactions where solids form during processing.
Typical cases:
Removal of salt precipitates
Filtration of reaction slurry
Catalyst removal
Activated carbon polishing
Benefits:
Closed filtration system (important for pharma)
No manual filter opening
Cleaner product recovery
Common in pharma, chemicals, food, and solvent purification.
Process:
Activated carbon powder is added for color removal or impurity adsorption.
REDF filters the carbon powder from the liquid.
Advantages:
No need for filter aid powder
Continuous operation
Dry carbon cake discharge possible
In many chemical reactions powder catalysts are used.
REDF helps:
Separate catalyst particles from liquid
Allow catalyst recovery and reuse
Reduce catalyst loss
Industries:
Fine chemicals
Petrochemicals
Specialty chemicals
Used for removing suspended solids from process streams.
Applications include:
Reaction mass filtration
Salt crystal removal
Polymer processing filtration
Slurry filtration
Advantages:
High pressure handling
Corrosion-resistant materials available
During solvent purification, solids such as:
Carbon powder
Reaction residues
Catalyst particles
need to be removed.
REDF provides:
Continuous filtration
Minimal solvent loss
Cleaner recovered solvent
Used in filtration of:
Sugar syrup
Alcohol processing
Fermentation liquids
Beverage clarification
Benefits:
Fine filtration
No contamination risk
Automatic cleaning
This filter is especially useful where:
✔ Powder filtration is required
✔ Activated carbon is used
✔ Catalyst recovery is needed
✔ Salt precipitates during reaction
✔ Continuous filtration is required
✔ Manual filter cleaning must be avoided
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