Protective cover for high-pressure micro-mist dust suppression nozzle

Abstract

The invention discloses a high-pressure micro mist dust suppression nozzle protection hood. The high-pressure micro mist dust suppression nozzle protection hood comprises a fixing cover, a high-pressure micro mist dust suppression nozzle and a protection hood body. The high-pressure micro mist dust suppression nozzle penetrates the protection hood body and the fixing cover, and the high-pressure micro mist dust suppression nozzle is fixedly arranged in the protection hood body. The fixing cover and the protection hood body are fixed through a thread. The protection hood body has the functionsof fixing and protecting the high-pressure micro mist dust suppression nozzle. Through the design that the length of the nozzle is larger than the length of a connecting barrel in the protection hoodbody, influences on nozzle atomizing from the protection hood body are avoided; fixing of the nozzle is facilitated through the design of a first fixing disc and a second fixing disc in the protectionhood body, and through a first pressing block arranged in the fixing cover and a second pressing block arranged in the connecting barrel in the protection hood body, nozzle damage is prevented. According to the high-pressure micro mist dust suppression nozzle protection hood, nozzle installation is convenient and stable, daily overhauling is convenient, the deficiency of special dust removal protection on high-pressure micro mist nozzle equipment on the market is offset, the service life of the high-pressure micro mist nozzle is prolonged, the structure is simple, and design is reasonable.

Description

technical field [0001] The invention relates to the technical field of nozzle protection devices, in particular to a protective cover for a high-pressure micro-mist dust suppression nozzle. Background technique [0002] At present, the main dust control measures in my country's coal mines are spray dust reduction, and the nozzle is the most basic component of spray dust reduction, and its atomization ability directly determines the effect of spray dust reduction. , installation, and protection have become difficult points. Because the nozzle is easily damaged after being collided, the filter element inside the nozzle needs to be cleaned or replaced frequently, and the specific environment and water quality have put forward requirements for the material of the atomization cover. At present, the common plastic protective cover in the traditional market , because of its structure and material, it cannot be applied to most dust removal fields, so there is an urgent need for a suit...

AI Technical Summary

Problems solved by technology

[0005] In order to overcome the shortcomings of the existing background technology that the nozzle is easily damaged, easily shaken, and inconvenient to replace, the present invention provides the following technical solutions:

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