Dust Suppression System for Construction Sites

Abstract

The invention discloses a dust fall system of a construction site for building. The dust fall system involves a surrounding baffle, wherein the surrounding baffle comprises splicing plates which are spliced; a water spraying pipe is arranged on the top of each splicing plate, spraying heads are arranged on the water spraying pipes, and a connecting pipe communicating with each water spraying pipeis arranged in the middle of the water spraying pipe in an extending mode; and water passing pipes communicating with the connecting pipes are arranged on the splicing plates, the connecting pipes penetrate into the splicing plates to be connected with the water passing pipes in a rotating mode, and the spraying heads on the side walls of the two ends of each spraying pipe face the opposite directions relative to the corresponding connecting pipe. In this way, one independent water spraying pipe is arranged at the top of each splicing plate of the surrounding baffle, the water spraying pipes can rotate in the circumferential direction by virtue of the connecting pipes, water is guided into the water spraying pipes from the water passing pipes and is sprayed out of the spraying heads so that dust fall around can be realized, the reverse thrust generated when the water is sprayed out of the spraying heads can synchronously drive the water spraying pipes to continuously rotate, during theperiod, the sprayed water can be farther under the centrifugal action, the area of the covered region of spraying by the spraying heads is larger, the purposes of the larger area of the dust fall region and better dust fall effect are achieved, an extra driving source is not needed to drive the water spraying pipes to rotate, and the structure is simpler.

Description

technical field [0001] The invention relates to the field of construction site dust suppression, and more specifically, it relates to a construction site dust suppression system. Background technique [0002] Dust from construction sites in cities is one of the main reasons for the deterioration of urban air quality. Controlling and eliminating dust from construction sites has become an important issue in the management of urban construction sites. The dust reduction on construction sites by installing sprinklers is the key to reducing dust from construction sites. one of the effective means. [0003] For example, the Chinese patent whose notification number is CN208786049U discloses a building dust suppression device, including a water storage tank, a water pump is placed in the water storage tank, the water outlet of the water pump is connected with a flexible water supply pipe, and the water supply pipe is connected with several nozzles. The pipe is provided with several...

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Problems solved by technology

[0004] However, since the length direction of the water supply pipe is fixed along the distribution direction of the fence, the spraying distance of the nozzle on the water supply pipe is fixed, and the dust reduction area is also fixed and limited, and the dust reduction area is small and the dust reduction effect is not good. Defects

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