A problem with microheat regenerative adsorption dryers
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The air, which has been heated to over 100 degrees by a heater, enters the dryer for regeneration; afterward, this gas is discharged through a silencer. What is the approximate temperature of this gas at the time of discharge? Will it raise the room temperature at the point of emission, thereby affecting the health of the operators?
Oh, you mean using the heated recycled gas for indoor heating, right? It’s best not to, it’s best not to, because the humidity is very high.
It’s not meant for indoor heating; I’m just wondering whether the release of heated and regenerated air will have a significant impact on the indoor temperature, given that the regenerated air still has a certain temperature.
Outdoor discharge has little impact on both the ambient temperature and indoor temperature, but it generates a lot of noise. Moreover, you haven’t specified what medium the dryer is used to dry; it’s possible that the exhaust gases may contain harmful substances. It is recommended to direct the emissions to the highest point of the nearest chimney.
The heater of the mild heat desiccator can reach a temperature of around 180°C at its maximum; the temperature after passing through the adsorption stage is about 150°C. The heating time is generally 1.5 hours, with an additional 2.5 hours when the temperature exceeds 60°C. Few customers use this residual heat, but in theory it can be used for heating.