Used for wedge wire brush filter equipment in steel mills

 
Describe
Normal filtration: the liquid enters the body filter through the inlet to filter, the liquid is filtered by the filter element, the impurities in the liquid are deposited on the stainless steel filter screen, when the inlet pressure and the outlet pressure reach the set value; the system automatically starts the self-cleaning program; The sensor transmits the information to the power distribution system, and the power distribution system receives the pressure signal to trigger: the electric motor drives the brush to rotate to clean the filter element; at the same time, the drain valve opens to drain; the cleaning time is 10-60 seconds (settable). The valve is closed; the motor stops running; the system returns to the initial state; the next filtration process begins.
Gravity Super Cleaning:
When the above process is repeated N times continuously; the dirt accumulated on the inner wall of the filter element forms a stubborn dirt layer, which is difficult to be cleaned. At this time, the gravitational ultra-cleaning mode is activated; the motor drives the brush to rotate, and the water outlet valve closes; the inside and outside of the filter element of the filter device A state of pressure balance is formed; at this time, the stubborn dirt is easily cleaned by the brush, and the sewage valve is opened; the dirt is discharged; at the end of the cleaning, the sewage valve is closed and the water outlet valve is opened. The equipment returns to the normal filtering state;

 Advantage
1. The backwashing time is short, and the backwashing water consumption is only 0.001~0.002% of the normal water production, saving water, electricity and energy.
2. The structure design is compact and reasonable, the floor space is small, and the installation and movement are flexible and convenient.
3. The equipment has few wearing parts, no consumables, low operation and maintenance costs, and simple operation and management.
4. It has a wide range of applications and can be applied to different raw water quality and water requirements.

 
Applicable industry:

It is widely used in water system filtration in central air conditioning, power plants, sewage treatment plants, metallurgy, steel and other industries.