Cartridge Filter Housing Material edit
1. Housing: stainless steel or PP;
2. Filter element material: B, C series environmental protection special fiber, non-woven fabric;D series,
Precision filter
Activated carbon.
Cartridge Filter Housing Maintenance editor
1. The core part of the precision filter is the filter element, which belongs to the easily damaged part and needs special protection.
2, precision filter work for a long time, will intercept a certain amount of impurities, this will reduce the work rate, so often to clean, at the same time to clean the filter element.
3. In the cleaning process, special attention should be paid to the cleaning of the filter element. Do not deform or damage the filter element, otherwise the filter precision will be reduced and the filter element will not meet the production requirements.
4. If the filter element is found to be deformed or damaged, it must be replaced immediately.
5. Some precision filter elements cannot be used repeatedly, such as bag filter elements and polypropylene filter elements.
General principles editing
1. Inlet and outlet diameter
In principle, the inlet and outlet diameter of the filter shall not be less than the inlet diameter of the matching pump, generally the same as the inlet pipe diameter.
2. Nominal pressure
Determine the pressure level of the filter according to the highest pressure that may appear in the filter line.
3. Selection of mesh number
The diameter of impurities to be intercepted is mainly considered and determined according to the process requirements of medium flow.Screen can intercept various specifications of particle size size check the table below "filter specifications."
4. Filter material
The material of filter chooses the craft conduit material that joins with place to pledge commonly is same, to different service condition can consider choice cast iron, carbon steel, low alloy steel or stainless steel is qualitative filter.
5, filter resistance loss calculation
For water filters, the pressure loss is 0.52 ~ 1.2kpa at the rated flow rate in general calculation
