Ejectors
Körting ejectors can be used in a wide range of applications. Each ejector is individually designed for its application and optimally suited for the specific use. In design, construction and manufacturing Körting draws on its extensive experience of almost 150 years in the application of ejectors in a wide variety of processes.
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Regardless whether the solids discharge is in slurry or a dry cake form, it is achieved by a rapid counter-current flow and pressure from the inside of the candle. The patented candle structure accentuates the effect of this counter-current flow. A quick-pulse air or nitrogen (gas) blowback results in a rapid flexing of the filter media away from the candle. This breaks the cake away from the filter media, causing it to fall from the candle to the bottom of the filter vessel.
The FUNDABAC candle filter is perfectly suited for automatic operation via PLC or DCS. This ensures reliable product quality and reproducible batch filtration. It is designed to operate in the absence of any moving parts. As a result, maintenance requirements and costs are extremely low. The use of new synthetic materials, particularly filter internals, contributes to reliable operation and long life of the filters.
- Unique cloverleaf shaped candle element design
- High solids capture efficiency
- Sub-micron particle retention capability
- Can be designed to work by using filter aid
(precoat, body feed) according the needs - Uniform filter cakes dependably adhere to the filter cloths
- Slurry or dry cake discharge
- Patented heel volume filtration ensures minimal liquid loss
- Can be designed to recovery valuable precious metals/catalysts
- Effective cake washing can be implemented as an additional process step
- Fully enclosed design and automatic operation means virtually no operator intervention of materials contact
- Lab and pilot units readily available for testing under the supervision of trained field service representatives
