1, in the big mineral water bottle, use a knife to open a small mouth at a quarter from the bottom, which is just suitable for the bottle mouth of the small mineral water bottle. As shown in the figure below.
2. Remove the bottom of the small mineral water bottle with a knife. As shown in the figure below.
3. The small mineral water bottle is connected to the bottle mouth of the large mineral water bottle. As shown in the figure below.
4, small mineral water bottle mouth stuffed with cotton. As shown in the figure below.
5. Cut the filtered water filter into small pieces, as shown in the figure below.
6. Put the filter screen cut in the last step into a large mineral spring bottle, as shown in the figure below.
7. Plug the bottle mouth of a small mineral water bottle into the cut bottle mouth of a large mineral water bottle, as shown in the figure below. A simple filter is ready.
Introduction.
There are many different types of filters. In water treatment, filtration can be divided into single bag filter, multi-bag filter, large-flow bag filter, stainless steel filter, precision filter, carbon steel filter and activated carbon filter. Different filters have different structures and characteristics. Mainly used in the coarse filtration process of water treatment system, generally used before ro reverse osmosis membrane system.
Take the multi-bag filter as an example. Multi-bag filter is a pressure filter. The main structural components are filter cartridge, filter cartridge cover, quick-opening mechanism and stainless steel filter bag reinforcing net. When working, the slurry is pumped into the pressure vessel and filtered through the filter bag. When filtering, because the diameter of the filter bag is larger than that of the cage frame, the filter bag clings to the cage frame when filtering. The trapped solid particles adhere to the surface of the filter bag to form a filter cake, and the filtrate filtered by the filter bag is discharged from the shell.