The screen filter has a name and is something that serves as a filter. In our daily life, pipes are often clogged, so filters are frequently used. There are various types of filters, such as web filters, manual filters, brush filters, and so on. However, the functions of these filters are roughly the same. Due to its mesh design, the mesh filter has a better filtering effect. Let's take a look at the installation and principle knowledge of the mesh filter together!

Introduction to Mesh Filter

The screen filter directly isolates impurities in water, oil and other liquids through the filter, removes suspended solids and particulate matter in water and oil, reduces turbidity, purifies water and oil quality, reduces the generation of system dirt, bacteria, algae, rust and other substances, and purifies water, oil and other liquids in the system and other equipment

Principle of screen filter

Its structure utilizes the voids formed by the filter material to prevent impurities such as sand, colloids and suspended solids in the raw water. Due to the scientific distribution of filter materials, the filter bed has a good retention effect on impurities, and the quality of the effluent has also been significantly improved. The maximum filtration accuracy of the filter is 10 meters. Meanwhile, as the filter bed retains impurities in the water in stages, the filter materials in each layer of the tank are fully and evenly utilized, effectively increasing the number of filter material layers, extending the service life of the filter materials, and reducing the operating cost of the equipment.

Precautions for use

1. After the filter accumulates a certain amount of dirt, the pressure drop between the filter and the outlet increases sharply. When the pressure drop exceeds 0.07MPa, it is necessary to clean in time.
2. The direction of water inflow and outflow should be selected based on the filtration direction of the filter element and must not be used in the opposite direction.

3. When the filter element and seal are damaged, they should be replaced immediately. Otherwise, it will lose its filtering effect on water.

4. When not in use in winter, drain the water to prevent freezing damage.

5. The screen filter can be used alone or in combination with other filters.

Installation of the screen filter

Screen filters are usually installed at the front end of the irrigation system, and the ground needs to be solidified before installation. Place a gasket at the connection part of the flange. Install a pressure gauge at the inlet and outlet of the filter respectively, and connect two to the pressure gauge platform. Configure the screen filter body as a flat surface. After installation, conduct a pressure test to ensure that the rated pressure does not cause any leakage in the connecting rods. Initially, it needs to be set indoors.

The above is an introduction to the installation and principle knowledge of the screen filter. The screen filter can not only be used alone but also combined with other filters. When using network filters, everyone needs to clean them carefully and remove the garbage. The screen filter has a higher filtration effect and also serves to protect other devices. In our daily life, the screen filter is widely used.