What is Combination filter? Easy to say, a Combination filter is one that does at least one other processing job at the same time as filtering a suspension. The classic example, of course, is the packed bed of activated charcoal. It is a remover of chemical impurities from the suspension, as well as removing dust particles - although this is actually not a very good example, because it is primarily an absorber, which also acts as a filter.
Another example would be the canister filter of a respirator, which has a piece of filter medium, with a separate layer of adsorbent or reactive material. The combination filter medium consists of a relatively standard material, either woven or one of several different types of nonwoven, carrying some additional substance that enables it to perform the extra task. This substance will normally be in finely divided form, embedded in the material – which means that woven media would have to be made from staple or multifilament yarn. An extreme case of a combination medium is the one made from charcoal cloth, which has been treated before activation in such a way as to make it effective with a number of different impurities.
What is Combination filter? Combination filter has many advantages. It can provide high quality, clean compressed air. It can also remove the presence and smell of oil. The installation of combination filter is very easy. What's more, the maintenance of combination Filter won't cost you too mach. When operating a combination filter, you should enhance your health and safety. Additionally, acidic oil from the lubricating system of the compressor and wear particles may be added to the air. Furthermore, particles of corrosion will be transferred inside the compressed air system.
In order to answer the question what is combination filter, you have to know combination filter functions. It has chemical reaction with the embedded material, especially an oxidation reaction, using, say, potassium permanganate. Its biocide action uses a silver coating on the medium and catalytic action, causing reaction between two impurities or between an impurity and the carrier fluid. Some very large applications exist for combination filtration, such as point-of-use drinking water treatment, breathing air, and cabin Air Cleaner, so it is an important part of the filtration business. However, combination filter may pollute air getting in direct contact with the user of the air.
This is the introduction about combination filter, if you have more questions, you can visit www.hefilter.com.
