Building construction site dust suppression device

A construction and on-site technology, which is applied in the direction of dispersed particle separation, chemical instruments and methods, and the use of liquid separating agents, can solve the problems of not being able to adapt well to site needs, inconvenient installation and disassembly, and large manual labor. Reduce the amount of manual labor, improve construction efficiency, and achieve high dust reduction efficiency
CN111298564AActive Publication Date: 2020-06-19NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
NORTH CHINA UNIV OF WATER RESOURCES & ELECTRIC POWER
Publication Date
2020-06-19

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Abstract

The invention provides a building construction site dust suppression device. The building construction site dust suppression device effectively solves the problems that a conventional dust suppressionmode is large in manual labor amount, slow in effect taking, incapable of well meeting site requirements, inconvenient to mount and dismount, time-consuming, labor-consuming and low in construction efficiency. According to a technical scheme of the invention for solving the above-mentioned problems, the building construction site dust suppression device comprises a shell, wherein a first frictionwheel is arranged in the shell; a water pump is arranged in the shell; a second friction wheel is arranged on the water pump; a gears is respectively arranged at the left side and the right side of the first friction wheel; a friction disc is arranged at one side of each gear; a first annular plate is arranged in the shell; a rack is arranged at the lower side of the first annular plate; a waterbox is arranged at the upper side of the shell; the water box and the upper side plate of the shell are fixed through a lead screw; spray nozzles are arranged on the water box; a first cylinder is arranged at the lower end of the box body of the water box; a water valve is arranged on the first cylinder; and a cylindrical block sleeves the lead screw. The building construction site dust suppression device provided by the invention greatly reduces the amount of manual labor, can well adapt to site requirements, can adjust a spraying area, is convenient in dismounting and mounting and high in adaptability, and facilitates popularization.
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Description

technical field

[0001] The invention relates to the technical field of building construction, in particular to a dust suppression device at a building construction site. Background technique

[0002] With the continuous acceleration of urban modernization, a large number of construction sites inevitably appear in the city. Due to the excavation of earthwork, the floating of cement in the concrete mixing station, and the exposed ground surface, the construction site often has a lot of dust. According to The GB / T50905-2014 standard stipulates the environmental protection of the construction site. In order to avoid affecting the surrounding environment and protect the health of employees, it is necessary to use various means to control the dust. The construction site should have effective dust reduction measures.

[0003] At present, there is no special sprinkler device for dust reduction on the construction site. Usually, special personnel are sent to use self-made spray bucke...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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