For liquid treatment, in many cases automatic backwash filters are designed with brushing equipment or high-pressure jet cleaning nozzles. However, these kind of filters are effective up to 20micron – 100micron filtration range.
Generally, brush-cleaning does not work well against sticky/gummy dirt. Therefore, regular open-maintenance is required, which means stopping the operation.
As a solution, FUJI FILTER offers jet bubble backwashing system called “BBF system” by using sintered metal filter element which can be durable against high pressure.
Features
- Removal of adhesive material
- Fine filtration (up to 2μm).
- No filter aid required.
Application
- Papermaking white water
- Cellulose nanofiber
- Cooling Water, River Water, Industrial water
- Processes where filtration aids are not available
- Final Filtration for Final Products
- Filtration of adhesive material
- Water treatment
- Processes requiring automatic backwashing
※As it is newly developed products, there are many uncertain applications.
We will propose and judge if you provide the liquid feature and solid captured.
Specification
| Design Pressure | 1MPaG ※High pressure design is available. |
| Design Temperature | 300℃ ※High-temperature design is available. |
| Filter Element Type | Special sintered mesh（Developed and Manufactured by FUJI FILTER） |
| Shell Material | SUS304 ※Other special Material cane be available. |
| Filtration rate | 2～100μm |
