APPARATUS WITH Venturi tubes and partitioned bubble plate for wet gas desulphurization

摘要

The utility model relates to a mass transfer contact apparatus for wet desulfurization of flue, exhaust and industrial gases, in particular exhaust and flue gas heat fuel combustion power plants. The apparatus comprises a vertical cylindrical body 1 situated inside along its axis a Venturi tube 15, pipe 2 for supplying gas to be purified, two nozzles 3.1 and 3.2 supplying the cleaning liquid-absorbent arranged in the upper housing part 1 fitting 4 discharging purified gas. In the middle of the chassis 1 is mounted the system 5 of liquid nozzles positioned beneath the annular space between the housing 1 and the venturi 15 in series one below the other two bubble failures plates (BPT) 6, 7, each of which is partitioned by radial and circumferential baffles respectively 8 9. The lower BPT 7 is rotated relative to the upper BNT 6 so that between their radial partitions 8 was reached angular displacement. Under the bottom of said BPT 7 is more fluid injector system 18. At the bottom of the housing 1 is provided a collection of 10 of the liquid phase of the interacting medium, connected by a line 11 with forced circulation of said liquid injector system 5. In the upper part of the body 1 of the system of fluid nozzles 5 installed eliminator, the first stage of which is formed as a 20.1 reflector, and the second - as a packet 20.2 louvered plates. Achievable technical result of the utility model is a wet desulfurization efficiency in a wide range of purified gas loads. 1 ab. 1 head. Nos. f ly-3-yl.