The precautions for using an electric suction filter include the following aspects:
1. Cleaning and hygiene
Thoroughly clean the filter components before and after each use to prevent bacterial growth. It is recommended to use specialized cleaning agents for cleaning and air drying.
2. Suction adjustment
Adjust the suction size according to actual needs to avoid excessive suction causing damage to the filter or system, or insufficient suction affecting filtration efficiency.
3. Differential pressure and temperature monitoring
Real time monitoring of inlet and outlet pressure difference and working temperature is required to ensure that the equipment operates within the allowable range (such as pressure difference ≤ 1.6MPa, temperature ≤ 95 ℃), avoiding deformation or performance degradation of the filter due to exceeding the limit.
4. Filter selection and maintenance
Select the appropriate filter type (wedge mesh, woven composite mesh, etc.) according to the filtration accuracy requirements (such as 10-4000 microns), and regularly inspect and replace it to prevent blockage or damage.
5. Control mode setting
Support differential pressure, timed or manually controlled cleaning modes, and set the cleaning cycle reasonably according to the working conditions (such as 10-200 seconds) to avoid frequent cleaning or insufficient cleaning.
6. Installation and sealing inspection
Ensure that the filter is tightly connected to the pipeline during installation to prevent leakage; Regularly check the condition of the seals to prevent unfiltered media from entering the system.
7. Avoid external impact
During equipment operation, it is necessary to prevent mechanical collisions, especially on the filter screen, to avoid damage that may affect the filtration effect.
8. Pollution discharge and water flow stability
The drain valve needs regular maintenance to ensure smooth discharge of impurities; The system design should ensure smooth water flow and avoid sudden pressure changes that may impact the filter structure.
9. Environmental adaptability
Suitable for industrial wastewater, cooling water and other scenarios, but avoid long-term use in highly corrosive or extreme environments. If necessary, choose anti-corrosion materials (such as epoxy resin coating).