Very-long-range spraying dedusting equipment, spraying dedusting vehicle, and spraying device and spraying method of very-long-range spraying dedusting equipment and spraying dedusting vehicle

Abstract

The invention discloses a spraying device which comprises an axial flow fan, a spraying cylinder, a protective cover, a flow guide assembly and a spraying assembly; the spraying cylinder is connected with an air outlet of the axial flow fan; the protective cover is arranged at an air inlet of the axial flow fan; the flow guide assembly comprises a flow guide core body and a flow guide plate; the flow guide core body is fixedly arranged in the center of the spraying cylinder through the flow guide plate, and is arranged in the wind direction in the spraying cylinder; the spraying assembly comprises an outer spraying component arranged at an air outlet of the spraying cylinder and an inner spraying component arranged at the tail part of the flow guide core body; the outer spraying component is a single-ring type spraying component, a dual-ring type spraying component or a multi-ring type spraying component; and the inner spraying component adopts a single nozzle, double nozzles or a plurality of nozzles. The spraying device has the technical advantages of long spraying range and high dedusting efficiency. In addition, the invention further provides a spraying method for the spraying device, and a spraying dedusting vehicle and very-long-range spraying dedusting equipment which use the spraying device or the spraying method.

Description

technical field [0001] The present application relates to the technical field of haze removal or dust removal equipment, and in particular to an ultra-long-distance spraying method and an ultra-long-range spraying device. [0002] In addition, the present application also relates to the technical field of sanitation equipment, and specifically relates to a spray dust removal vehicle using the above-mentioned ultra-long-range spray method and / or ultra-long-range spray device. [0003] In addition, the above-mentioned ultra-long-distance spray method and / or ultra-long-distance spray device can also be applied to other types of spray dust removal equipment, such as fixed spray dust removal equipment, wall-mounted spray dust removal equipment, trailer-mounted spray dust removal equipment, tower Type spray dust removal equipment, track self-propelled spray dust removal equipment, hanging spray dust removal equipment and hand-push spray dust removal equipment and other forms. Back...

AI Technical Summary

Problems solved by technology

[0005] However, in practice, the applicant's researchers found that the products using the above technical solutions have at least the following technical problems in use: 1). The spray heads are all arranged around the spray barrel, and the spray distance is limited; 2). The inclination of the blades is The flow direction of the ejected gas has very little influence, and it is basically impossible to rotate the air flow

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