Installation direction of y-type filter

Y-type filter installation direction, steam or gas pipeline: the filter screen faces the horizontal direction; Liquid pipeline: the filter screen is installed downwards; Vertical installation: according to the installation direction of the filter. Y-type filter is usually installed at the inlet of pressure reducing valve, pressure reducing valve, water level valve or other equipment to remove impurities in the medium and protect the normal use of valves and equipment. Y-type filter has the advantages of advanced structure, small resistance and convenient sewage discharge.

The suitable media of Y-type filter are water, oil and gas. Total water supply network 18-30 mesh, ventilation network 10- 100 mesh and oil supply network 100-480 mesh. The basket filter is mainly composed of nozzle, main pipe, filter cloth, flange, flange cover and fasteners. When the liquid enters the filter through the main pipeline, the solid impurity particles are blocked in the filter, and the clean liquid is discharged from the filter outlet through the filter.

Extended data:

General principles for selection of Y-type filter

1, import and export paths

In principle, the inlet and outlet diameter of the filter should not be less than the inlet diameter of the matching pump, which is generally consistent with the diameter of the water inlet pipe.

2. Nominal pressure

Determine the pressure level of the filter according to the highest possible pressure in the filter pipeline.

3. Selection of the number of holes

According to the requirements of medium technology, the particle size of intercepted impurities is mainly considered. The water supply network is generally 18-30 mesh /cm~2, the ventilation network is generally 40- 100 mesh /cm~2, and the oil supply network is generally 100- 150 mesh /cm~2.

4. Filter materials

The material of the filter is usually the same as that of the connected process piping. According to different use conditions, filters made of cast iron, carbon steel, low alloy steel or stainless steel can be selected.

5. Calculation of filter resistance loss

Under the normal rated flow, the pressure loss of the water filter is 0.52-1.2kpa.

Baidu encyclopedia-stainless steel y-type filter

Baidu encyclopedia -Y filter