Double-fluid atomization spray ring

Abstract

The invention relates to a double-fluid atomization spray ring which comprises an inner flow channel, an outer flow channel, and double-liquid spray nozzles, wherein the head and the tail of the inner flow channel are communicated, liquid inlets are arranged on the outer side wall of the inner flow channel in a communicated manner, the head and the tail of the outer flow channel are communicated, the outer flow channel is arranged on the outer side of the inner flow channel in a sleeving mode, a plurality of fixing rings are arranged between the outer side wall of the inner flow channel and the inner side wall of the outer flow channel, and the outer side wall of the outer flow channel is provided with air inlets in a communicated mode, the double-fluid spray nozzles penetrate through the inner flow channel and the outer flow channel at the same time, and each spray nozzle is designed to be a universal spray nozzle, and namely, the spraying angle of each spray nozzle can be conveniently adjusted. According to the technical scheme, mist wider in spraying range and better in uniformity is sprayed, and the double-fluid atomization spray ring can better adapt to the use conditions of industrial scenes.

Description

technical field [0001] The present application relates to the technical field of spray equipment, in particular to a two-fluid atomizing spray ring. Background technique [0002] Spraying is the artificial transformation of liquid into mist. The basic principle is to use a high-pressure system to spray the liquid with very fine water particles, and disperse it in the air to form a spray. The conversion of liquid into a spray state can greatly expand the contact area between the liquid and the air. Improve the uniformity of liquid spray. Spray is widely used in the field of spraying. At present, in the face of some large-scale industrial use scenarios, such as boiler cooling, factory dust removal, etc., there is a technical solution to install multiple nozzles on the ring-shaped spray ring, and inject high-pressure water into the spray ring to simultaneously Spray spray from multiple nozzles. [0003] However, in the actual use process, it is found that the spray distance ...

AI Technical Summary

Problems solved by technology

[0003] However, in the actual use process, it is found that the spray distance of this kind of atomization spray ring is generally not more than 30 meters, and the spray distance is insufficient; the spray coverage is only concentrated near each nozzle, resulting in relatively poor spray uniformity and coverage. Difference

On the whole, it is difficult to adapt to the needs of large-scale industrial use scenarios, so it is necessary to develop an atomizing spray ring suitable for large-scale industrial scenarios

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