| 摘要 |
The invention relates to a supporting beam with liquid atomisers mounted therein, the supporting beam containing integrated feeders of gas and liquid, and both gas and liquid infeed being effected by the atomisers being mounted in the threaded holes in the supporting beam. The beam contains a fitting flexible thick-walled hose to supply the liquid, while the interior of the box-type profile serves to supply the gas. The atomisers are provided with a needle which, during installation, pierces the hose and in so doing effects the supply of liquid. The ends of the beam are provided with a seal comprising a connection to liquid and gas supply. The atomisers are provided with nonreturn valves (check valves). The atomiser element has a carrier element which supports the liquid feeder tube.
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