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Spraying dust-falling device for constructional engineering

A technology of construction engineering and dust suppression device, which is applied in the direction of separation method, use of liquid separation agent, separation of dispersed particles, etc., can solve the problems of insufficient comprehensive components in the dust reduction process, small spraying range, and inability to adjust, etc., to achieve the improvement of dust reduction range, Improve the settlement rate and adjust the effect flexibly

Active Publication Date: 2021-06-01
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003]During the construction of construction projects, a large amount of dust will be generated on the construction site during the construction period. In order to achieve the settlement of the dust, it is necessary to sprinkle water and reduce dust with the help of spraying devices. However, the existing sprinkler dust suppression device has a relatively fixed mechanism and cannot be flexibly adjusted according to actual use needs, resulting in a small spray range and insufficient comprehensive components in the dust reduction process. Therefore, a spraying device for construction projects is now provided. Rain dust suppression device to solve the above technical problems

Method used

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  • Spraying dust-falling device for constructional engineering
  • Spraying dust-falling device for constructional engineering
  • Spraying dust-falling device for constructional engineering

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] see Figure 1-5 , a sprinkler and dust suppression device for construction engineering, comprising a support box 1, a water tank 23 for storing clean water is provided in the support box 1, a support plate 17 is hinged on the support box 1, and a fixed Sleeve 8, the sliding sleeve on the fixed sleeve 8 is provided with an extension sleeve 9, a telescopic adjustment mechanism is arranged between the fixed sleeve 8 and the extension sleeve 9, and a biaxial motor 5 is fixed inside the fixed sleeve 8 , an output shaft of the biaxial motor 5 is driven and connected with a blower mechanism, and the inside of the extension sleeve 9 is driven and connected with a guide air duct 15 through a swing mechanism, and the guide air duct 15 is provided with a spray mechanism communicating with the water tank 23, so The air collecting pipe 31 is fixed between the fixed sleeve 8 away from the guide air duct 15, and the side wall of the fixed sleeve 8 is embedded with a filter screen 33, ...

Embodiment 2

[0032] On the basis of Embodiment 1, in addition, the cleaning mechanism of the device includes a rotating plate 35 driven by a biaxial motor 5, on which a brush rotating plate 34 in contact with the filter screen 33 is installed, and the brush A rotating gear 36 is coaxially fixed on the brush rotating plate 34 , and an inner ring gear 32 fixed on the inner wall of the air collecting pipe 31 is engaged with the rotating gear 36 .

[0033] When the blower mechanism performs the blowing function, the external air passes through the filter screen 33 and enters the inside of the fixed sleeve 8 to realize the conveying and circulation of the air. The dust in the air gathers on the filter screen 33 and is blocked. During this period, the rotating plate 35 is The two-axis motor 5 is driven to realize the rotation effect. When the brush rotating plate 34 on the rotating plate 35 rotates around the center of the rotating plate 35, the rotating gear 36 is meshed with the ring gear 32 to...

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Abstract

The invention discloses a spraying dust-falling device for constructional engineering, belonging to the technical field of building construction. The spraying dust-falling device comprises a supporting box, wherein a filter screen is fixedly embedded in the side wall of a fixing sleeve, and an angle adjusting mechanism for driving a supporting plate to rotate is arranged in the supporting box. According to the invention, water in a water tank is pumped, atomized and sprayed through an arranged spraying mechanism, and an arranged air blowing mechanism blows air to the water, so the spraying range of the water is effectively expanded; an telescopic adjusting mechanism can achieve stretching and retracting of an extending sleeve relative to a fixed sleeve, so free adjustment is achieved according to a dust falling position; an arranged swing mechanism can achieve a reciprocating swing driving effect on a guide air pipe, and atomized water is sprayed in a swing mode in the swing process of the guide air pipe, so a dust falling range is remarkably widened; and an arranged angle adjusting mechanism can flexibly adjust the elevation angle of the guide air pipe, so the flexible adjusting effect of a sprayed dust falling area is achieved, and the settling rate of dust in the air is greatly improved.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a sprinkler and dust suppression device for construction engineering. Background technique [0002] Building construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into real objects at designated locations. It includes basic engineering construction, main structure construction, roofing engineering construction, decoration engineering construction, etc. The place where the construction works is called "construction site" or "construction site", also called construction site. [0003] In the construction process of construction projects, a large amount of dust will be generated on the construction site during the construction period. In order to achieve the settlement of the dust...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06
CPCB01D47/06
Inventor 谢珂张文剑高长征吕亚军田伟丽刘琪侯珏玭李矗
Owner NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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