Cradle head spraying device for dry fog dust suppression

Abstract

The invention relates to the technical field of dry fog dust suppression, and discloses a cradle head spraying device for dry fog dust suppression. The width of a height adjusting sheet is continuously increased from top to bottom, so that when a rotating device rotates anticlockwise in Figure 5, the distance between a guide wheel and the inner wall of a limiting sleeve is continuously increased under the action of the height adjusting sheet, a volume reduction sliding plate moves on the right side in Figure 8, the distance between the volume reduction sliding plate and a movable plate in theinner cavity of a containing cavity shell is reduced, the containing cavity in the containing cavity shell is reduced, the amount of water entering the inner cavity of the containing cavity shell froman air guide pipe is reduced, and the amount of water acted by one-time air pressure release is reduced. The problem that water cannot be torn into small enough liquid drops due to the fact that theenergy required for overcoming the gravity of the water is increased after the angle is changed is solved, the device can form the small liquid drops with the qualified size in different rotating angles, and the working stability of the device is improved.

Description

technical field [0001] The invention relates to the technical field of dry fog and dust suppression, in particular to a pan-tilt spray device for dry fog and dust suppression. Background technique [0002] Dry fog dust suppression is a very effective dust removal method nowadays. It pressurizes the air through the air pump and booster device, and then the pressurized air is transported through the pipeline and released in the resonance chamber inside the injection device. The high-pressure gas acts on the The water in the resonance chamber causes the water to be torn into small droplets. The diameter of such small droplets is often less than 100um, which has a better adsorption effect on dust, and a complete pan-tilt spray device is formed through the rotating device and the monitoring device. , the nozzle can be pointed at the construction equipment at any time and sprayed, and the dust generated by the construction equipment can be adsorbed and settled, so as to achieve th...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the use of the existing pan-tilt spray device for dust suppression proposed in the background technology, the present invention provides a pan-tilt spray device for dry fog and dust suppression, which has a more adjustable angle, automatically adjusts the water volume and ensures The advantage of being able to tear water into small enough droplets at any angle solves the problem that the coverage of the dry fog sprayed by the existing pan-tilt spray device for dust suppression is too small when the angle is adjusted.

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