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US 2021/0220774 A1Published application
Nozzle block, wet scrubber device comprising nozzle block, and fume hood having wet scrubber device
AssigneeSamin Science Co., Ltd.
InventorHyo-cheol CHANG
Life of this patent
Estimating the term…
Abstract
In a nozzle block, a fluid is uniformly sprayed over an entire housing inside through a spray nozzle with the rotation of a nozzle coupling part, thereby increasing a contact ratio of the fluid with contaminated gas and dramatically improving the purification efficiency. Additionally, a fluid for cleaning contaminated gas is allowed to flow opposite to a flow of contaminated gas, so that the contaminated gas and the fluid cancel out, and the contact ratio increases.
Claims13
A nozzle block, comprising:
- a support axis coupled to an inside of a housing, and having a water supply channel connected with a fluid supply part to transport a fluid supplied from the fluid supply part;
- a nozzle coupling part rotatably coupled to a lower end of the support axis, and having a fluid movement passage that is in communication with the water supply channel to transport the fluid;
- and
- a plurality of spray nozzles mounted in the nozzle coupling part in a radial direction, and having a spray passage that is in communication with the fluid movement passage to transport the fluid, and a spray port to spray out the fluid in the spray passage,
- wherein a spray propulsive force is generated by the fluid sprayed through the spray nozzle so that the nozzle coupling part rotates in one direction or opposite direction.
2 more elements
A nozzle block, comprising:
- a spray nozzle block installed on the housing and having one or more spray parts to spray a fluid pumped by a circulation pump of a neutralization device toward contaminated gas being discharged.
A wet scrubber device, comprising:
- a body having a storage part in which a fluid is collected therein, one or more inlets in a lower part, through which contaminated gas is introduced, and an exhaust port in an upper part to collect and discharge the contaminated gas introduced through the inlet;
- a cleaning module installed on the exhaust port to spray a fluid pumped by a circulation pump of a neutralization device toward the contaminated gas being discharged;
- and
- one or more pall rings installed between the exhaust port and the cleaning module to increase an effective contact area of the contaminated gas and the fluid.
1 more element
Dependencies are inferred from the claim text.