2results about How to "Uniform spraying" patented technology

The utility model discloses a spraying mechanism of a boiler desulfurization dust remover, which belongs to the technical field of desulfurization and dust removal and comprises a smoke outlet barrel, a smoke inlet is arranged in the middle of the smoke outlet barrel, a smoke outlet is arranged at the top of the smoke outlet barrel, a desulfurization spraying mechanism is arranged in the middle of the smoke outlet barrel, and a secondary spraying mechanism is arranged at the top of the smoke outlet barrel. According to the device, the desulfurization spraying mechanism is arranged, in the process, slurry is supplied to the flow dividing head through the first ring pipe, the slurry is sprayed out through the three spraying pipes and the first spraying head, the slurry is sprayed out through the second ring pipe, and the slurry is sprayed out through the third spraying pipe and the second spraying head. The slurry can be in full contact with the smoke through spraying of the multiple first spraying heads, meanwhile, the lengths of the three spraying pipes are different, the sprayed slurry can be evenly distributed in the middle of the smoke outlet barrel, even spraying operation on the smoke in the smoke outlet barrel is achieved, and the spraying effect is improved.

This utility model relates to an air cooler, including a cooling box, a circulating water tank connected to the bottom of the cooling box, and a top cover covering the top of the cooling box. The top cover has a cavity inside, and spray cooling components are connected to the four corners of the bottom of the cavity. The spray cooling components extend into multiple heat dissipation tubes installed in the circulating water tank. One end of a support rod is fixed on both sides inside the cooling box, and a bidirectional cooling component is installed on the other end of the support rod. This utility model extends multiple independent connecting pipes, horizontal pipes, and atomizing nozzles into the middle of multiple stacked heat dissipation tubes, ensuring that each atomizing nozzle matches the position of the corresponding heat dissipation tube. When spray water is delivered to each connecting pipe, it can be sprayed in a targeted manner from the inner wall area of ​​the heat dissipation tubes through multiple atomizing nozzles, realizing independent and uniform spraying of heat dissipation tubes at different heights.