| 摘要 |
PCT No. PCT/DK80/00048 Sec. 371 Date Apr. 16, 1981 Sec. 102(e) Date Apr. 16, 1981 PCT Filed Aug. 15, 1980 PCT Pub. No. WO81/00611 PCT Pub. Date Mar. 5, 1981.A heating plant which includes an upstanding housing with a combustion chamber in the lower part of the housing, a high pressure burner extending within the combustion chamber, a flue gas pipe extending upwardly from the combustion chamber to terminate in a smoke trap. The smoke trap is in the form of a dome having a dome skirt extending downwardly below the upper level of the flue gas pipe, and a vessel for maintaining a washing liquid at a predetermined level between the upper limits of the flue gas pipe and the lower edge of the dome skirt. Openings are provided in the dome skirt below the level of the liquid, such that smoke coming from the flue gas pipe is forced to bubble through the washing liquid through the openings in the dome wall and up to a chamber to be exhausted from the housing. Various heat exchanger means are provided in the housing for extracting heat from the combustion chamber and the smoke system.
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