Improved dry fog dust removal nozzle

Abstract

The improved dry fog dust removal nozzle comprises a high-pressure water pipe, a mounting sliding groove is formed in the surface of the high-pressure water pipe, an adjusting groove is formed in the surface of the mounting sliding groove, a sealing ring is fixedly mounted on the side face of the mounting sliding groove, and a driving impeller set is fixedly mounted on the inner side wall of the high-pressure water pipe through a bearing; an output shaft of the driving impeller set extends to the outer side of the high-pressure water pipe through the adjusting groove, and an arc-shaped plate is fixedly installed at the top end of the output shaft. According to the dry fog dust removal nozzle, during dust removal, the driving impeller set is driven by dust removal liquid to rotate, then the nozzle water supply pipe and the rotating pipe sleeve are driven by the first rotating roller and the limiting sliding groove to do circulating angular motion along the axis of the high-pressure water pipe, and compared with a traditional dry fog dust removal nozzle, no other structures exist in a spiral nozzle, so that blockage is avoided; in addition, the effect of inhibiting dust and powder in air can be improved by increasing the spraying angle, dust removal dead angles are reduced, and the dust removal effect is improved.

Description

technical field [0001] The invention relates to the technical field of dry mist dedusting, in particular to an improved dry mist dedusting nozzle. Background technique [0002] Dry fog dust removal is to capture dust through atomized water mist, and let the water mist combine with the dust particles in the air to form agglomerates of dust and water mist, which will settle down under the action of gravity to achieve source dust suppression, which can effectively solve local problems. Difficulties in handling fugitive dust emissions in closed and semi-closed states, such as dust removal in loading and unloading areas such as feeding hoppers and feeders. [0003] However, the traditional dry mist dedusting technology has certain limitations. The traditional dry mist dedusting nozzle adopts a solid nozzle, which guides the flow through the internal blades when the liquid passes through to form a clockwise or counterclockwise flow in the same direction. Cone-shaped spray is prod...

AI Technical Summary

Problems solved by technology

[0003] However, the traditional dry mist dedusting technology has certain limitations. The traditional dry mist dedusting nozzle adopts a solid nozzle, which guides the flow through the internal blades when the liquid passes through to form a clockwise or counterclockwise flow in the same direction. Cone-shaped spray is produced under the action force, but there are many internal components in this nozzle, and it is easy to block the nozzle due to impurities in the internal water flow and external dust impurities, and the traditional dry fog dust removal nozzle and nozzle water supply pipe adopt a fixed structure, which is prone to dust removal Dead angle, and it is easy to cause the partial humidity of the material to exceed the standard due to the different spray volume in each direction, which will affect the subsequent processing of the material

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