how does a desiccant dehumidifier work

The moisture is then extracted from the desiccant; this is done by heating a different portion of the wheel not being used to dry the air. In fact, at lower temperatures, desiccant dehumidifiers are more efficient than compressors. I like the Ecoseb 21-pint desiccant dehumidifier. A desiccant “dehumidifier” has no moving parts and requires no electricity. Desiccant substances, such as the silica gel pouches found in boxes of electronics or clothes are so attractive to water (called hygroscopic) they literally strip moisture from the the air. Desiccant dehumidifiers use a desiccant material, typically Zeolite, which absorbs water vapour from the air in a similar way to silica gel. But desiccant dehumidifiers are now becoming more and more advanced and can prove to … A fan draws air into the dehumidifier and passes it through a section of a slowly rotating wheel which holds desiccant which dries the air. Some of the features to consider include internal pump, automatic start, silent mode, and customized humidity levels. Dehumidifiers work in one of two ways—by refrigeration (cooling air to remove moisture using similar technology to a refrigerator or air conditioner) or by absorption/adsorption (where moisture is absorbed into or adsorbed onto a drying material and then removed). Desiccant dehumidifiers work through use of desiccant material. While refrigerative dehumidifiers may be the most well-known, desiccant dehumidifiers also do a great job of keeping a space nice and dry. Moist, warm air is ducted outdoors. How the desiccant wheel works The Munters desiccant wheel works on the principle of sorption, which is the adsorption or the absorption process by which a desiccant removes water vapor directly from the air. Moisture is expelled from the desiccant material as water vapor. They are often used in various sectors in industry so that humidity levels below 35% can be achieved. Desiccant Dehumidification from Munters. As with any purchase … A dehumidifier will suck damp air in a room, extracts the moisture out, and blows back out the dry air. The air to be dried passes through the desiccant wheel and the desiccant removes the water vapor directly from the air and holds it by Nina Holmberg. Internal pump- how does a dehumidifier work? How Desiccant Dehumidifiers Work. Desiccant dehumidifiers work quite differently. In a dehumidifier the desiccant material is held on a rotating disc. The desiccant can be mounted on a belt or other means of transporting it during a cycle of operation. How Do They Work? Dehumidifiers which work according to the absorption principle are especially suited for high humidity levels at low temperatures. It can work well in low temperature, and have … The desiccant wheel rotates slowly through the different airflow zones of the desiccant, as it works to remove moisture. How Does a Dehumidifier Works? Most of the cost of desiccant dehumidifiers is in the desiccant wheel. Instead of using condensation (on… Read More » Which? Desiccant dehumidifiers are especially well-suited for removing moisture from air at a low temperature and low humidity level. The rotor brings the moist desiccant to the reactivation air stream to heat it up. Dehumidifiers work in one of two ways—by refrigeration (cooling air to remove moisture using similar technology to a refrigerator or air conditioner) or by absorption/adsorption (where moisture is absorbed into or adsorbed onto a drying material and then removed). A compressor based dehumidifier uses a compressed refrigerant to cool metal coils (evaporator coils). How does a desiccant dehumidifier work? Prev NEXT . The 21-pint capacity is a good size for most average basements out there. Look for a Desiccant Dehumidifier. How does a dehumidifier work? Now that you know how your dehumidifier works, you can better utilize its core operations to improve the environment within your home. In typical fashion, dehumidifiers can be broken down into four component parts: a fan compressor, cooling coils, plastic reservoir, and reheater. Dehumidifier operations are fairly simple, regardless of whether you are utilizing a refrigeration or desiccant unit. If you’re fighting a battle against humidity in your home or business, a desiccant dehumidifier can be an excellent choice and improve your living conditions. Comparision: Desiccant or Compressor Dehumidifier. How do desiccant dehumidifiers work. In your search for information about how does a dehumidifier work, you want to consider the features. In this article, you'll learn what types of dehumidifiers are available and how you can get the best results out of the dehumidifier you have. Dehumidifiers remove excess moisture from the air, improving the comfort and health of your home. We'll look at each of these in turn. We'll look at each of these in turn. During construction or painting projects, desiccant dehumidifiers are the puzzle piece that gets the job completed on time. The air to be dried, or processed, is ducted through the rotor in one air stream. explains how dehumidifiers work, the differences between refrigerant and desiccant, when you might need a dehumidifier, how to use your dehumidifier correctly - plus how to …