Self-Cleaning Candle Filter

Benefits

No moving parts, bright filtration results and low operational costs.
Can be employed for polishing applications without the use of a pre-coat
Fully automated
Custom-made
Different types of filter cloths can be used
Reproducible and reliable filtration process
Cut-off of certain manifolds from filtration in case of bypass
Low maintenance cost

How it works?

1. Pressure filter with vertical hanging candles in a vertical tank. A cone bottom or drop door for dry cake discharge.
2. The flow is directed from outside to inside.
3. The cake will be retained on the filter media surface.
4. During the back flush cycle, the filter media expands and changes shape. The cake cracks and drops.

Materials

Housing: Tanks and all wettable parts are available in carbon- and several grades of stainless steel. Internal with rubber-, PVDF- or other elastomer-linings. For sanitary applications, a fully electro polished construction is available.

Candles are made of Polypropylene, PVDF, C-PVC, 316SS or other alloys on request

Optionals

As stand-alone, manually operated unit or complete skid mounted either semi-automatic or fully automatic.

Main Aplications

Sulphur Processing
Amine Treating
Chlor-Alkali
Mining and Metallurgy
Chemical Process Industry
Foods and Beverages

Pressure Vessel Code & Inspections

Design code according PED 2014/68/EU with CE marking or ASME VIII with “U”-stamp.

Certifications: for JIL, Customs Union Technical Regulation (CU TR), SQLO, AS1210 Inspection by Lloyds, TÜV, SVDB and others.