Heating-system boiler flue gas purification - with filter tank behind water tank connected to heat consumers

摘要

Flue gas purification is used in a system with hot gases introduced below water (or other liquid) level, and passed on to heat consumers with outlets on the suction side of a blower. The filter tank mounted so that the gases pass through it after leaving the main tank which contains glass wool or similar material, and its outlet is connected by a distributor to which the heat consumers are attached. The outlets of these open into a chamber joined to the suction side of a blower whose pressure side in turn linked with a gas separator, also containing filtering material and opening into atm. There may be sieve partitions between filter tank, chamber and/or gas separator. Environmental pollution reduction is combined with effective hot gas utilisation.