What are these two? What is it for?
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I’d like to ask fellow netizens: what are these two things used for? I’ve never seen them before
The fourth one is a nozzle~~ The first three are corner-up/down check valves? ~~Not sure.
Where is the nozzle used?
The one above looks like a check valve. Below is the sprayer.
The sprayer can be used to flush foam in water-treated aeration tanks, or to eliminate foam generated by the materials inside containers.
I see; the nozzles are used for desulfurization and denitration
Are check valves also used in desulfurization and denitrification equipment?
Spiral nozzles are generally used in adsorption towers; vapor-liquid phase nozzles are also employed to reduce noise and vibration as well as to improve mixing efficiency
What is the function of the two screws in Figures 1–3?
Is it connected to the nozzle as shown in Figure 4?