Depth Filter Cartridges Functional Principle
Depth Filter Cartridges Functional principle
The composition and application of depth filter
Structure: from the shell, filter composition.
Depth filter function principle: used to remove the solid impurities in the pipeline liquid; need to filter the liquid into the stainless steel filter, the liquid from the outside through the filter, the liquid solid material will be trapped in the filter outside, after filtering and cleaning The liquid is output from the outlet.
Shell material: depth filter can be selected according to need 304 or 316L stainless steel; shell through internal and external polishing, in line with health standards. Single-core low-pressure filter can also provide plastic shell.
Filter selection: Select single and multi-core filters according to flow requirements.
Core types: PP meltblown filter, winding filter, activated carbon filter, microporous membrane folding filter, metal filter, and so on.
Filtration accuracy: 0.5 ~ 100μ; microporous membrane folding filter maximum filtration accuracy: 0.1μ.
Deep filter is widely used in the following industries:
Electronics industry: process with high purity water filtration
Beverage industry: pure water, alcohol, fruit juice, tea drinks, health drinks, milk and other clear filter
Petrochemical industry: chemical solution, oil injection and so on
Routine maintenance and maintenance of the filter are:
●, coarse filter
1, the core of the filter is the filter core, the filter element from the filter box and stainless steel wire mesh composition, stainless steel wire mesh is a loss of parts, need special protection;
2, when the filter work for some time, the filter core precipitated a certain amount of impurities, then the pressure drop increases, the flow rate will decline, the need to promptly remove the filter core impurities;
3, cleaning impurities, special attention to the filter on the stainless steel wire mesh can not be deformed or damaged, otherwise, and then loaded up the filter, the purity of the filter after the design requirements, compressors, pumps, instruments and other equipment will be To sabotage
4, if found stainless steel wire mesh deformation or damage, need to be replaced immediately.
●, precision filter
1, the core of the precision filter is the filter element, the filter element consists of special materials, is a loss of pieces, to be special protection;
2, when the precision filter work for some time, the filter cartridge to load a certain amount of impurities, then the pressure drop increases, the flow rate will decline, the need to promptly remove the filter impurities, while cleaning the filter;
3, in the removal of impurities, with particular attention to precision filter, not deformed or damaged, otherwise, and then loaded up the filter, the purity of the filter after the design requirements;
4, some precision filter, can not be repeated use, such as bag filter, polypropylene filter, etc .;
5, if found to deformation or damage filter, need to be replaced immediately.