Material yard windshield and dust suppression wall and construction method

A wind and dust suppression wall, construction method technology, applied in separation methods, building structures, chemical instruments and methods, etc. Loss of kinetic energy and high bearing capacity

Inactive Publication Date: 2020-06-23
海西晟博环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Suspension and jumping of particles are the main movement forms of wind erosion phenomenon; as long as the suspended particles, especially the particles below 10 microns are suspended in the atmosphere, are the most harmful to the atmospheric environment, once these particles are suspend...

Method used

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  • Material yard windshield and dust suppression wall and construction method
  • Material yard windshield and dust suppression wall and construction method
  • Material yard windshield and dust suppression wall and construction method

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Embodiment 1

[0027] See attached figure 1 and 2 , a wind and dust suppression wall in a stockyard, the wind and dust suppression wall is composed of a foundation cushion, a wind protection wall, a steel structure support for a wind deflector, a wind deflector and a spraying device, and the specification of the foundation cushion is It is 200×1.2×0.3 meters, and it is set in the foundation cushion groove 0.5 meters below the ground; the windbreak wall adopts C30 reinforced concrete to pre-embed the windbreak wall reinforcement and windbreak wall on the foundation cushion The steel structure foundation on the upper part of the steel bar is poured as a whole windshield wall; the steel structure support of the windshield is installed on the windshield wall; the windshield is installed on the steel structure support of the windshield; The sprinkler device includes sprinkler pipes and spray guns, the sprinkler pipes are buried between the foundation cushion and the ground along the direction of...

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Abstract

The invention relates to the technical field of a material yard windshield and dust suppression wall of raw materials stacked in open air of a factory, in particular to a material yard windshield anddust suppression wall consisting of a foundation cushion, a windshield wall body, a windshield plate steel structure support, a windshield plate and a spray device. The concrete construction method comprises five steps of foundation cushion construction, windshield wall body construction, windshield steel structure support installation, windshield plate installation and spray device installation.The windshield and dust suppression wall can effectively reduce wind speed, attenuate turbulence, contain dust and control dust pollution, the wind pressure is 55 kg/m<2>, the seismic fortification intensity is 8 degrees, the foundation and steel structure design service life is 50 years, and the windshield plate service life is 20 years. The bottom area of the cushion is large, the bearing capacity is high, and the resistance to terrain deformation is high; the windshield wall body has high bearing capacity; the windshield plate is fixed by a rigid structure support, is anti-static, flame-retardant and anti-ultraviolet, the turbulence degree of wind is reduced, and the eddy current of the incoming wind is eliminated; the shear stress and pressure on the surfaces of the raw materials are reduced, so that the dust rate of a material pile is reduced; and spray atomization water can effectively control dust.

Description

technical field [0001] The invention relates to the technical field of a stockyard wind-proof and dust-suppressing wall where factory raw materials are stacked in the open air, in particular to a stock-yard wind-proof and dust-suppressing wall and a construction method thereof. Background technique [0002] Due to the large reserves of raw materials stacked in the open air in the stockyard and the frequent wind season, dust particles mainly have three movement states under the action of wind: the largest moving particles (diameter > 1000 microns) roll along the ground and become spiral motion under a certain wind speed, and the tiny Particles (diameter < 100 microns) are carried by turbulence and move with the wind called suspension; particles in the middle (100 microns-1000 microns) first jump into the atmosphere, and then fall back to the ground along a regular track, which is called jumping . Suspension and jumping of particles are the main movement forms of wind e...

Claims

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Application Information

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IPC IPC(8): E04H17/16E04H17/20E04H17/22E02D27/32E02D27/42E04B1/64E04B1/94E04B1/92B01D47/06
CPCB01D47/06E02D27/32E02D27/42E04B1/642E04B1/92E04B1/94E04H17/16E04H17/20E04H17/22
Inventor 李进白煜刘洋
Owner 海西晟博环保科技有限公司
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