Odor inhibition and dust fall device in dredging process of contaminated site

A technology of odor suppression and dust suppression device, applied in the field of soil pollution remediation, can solve the problems of high cost, low efficiency, complicated operation, etc.

Pending Publication Date: 2020-10-20
BCEG ENVIRONMENTAL REMEDIATION CO LTD +1
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] The purpose of the present invention is to provide an odor suppression and dust suppression device in the cleaning and excavation process of the polluted site, to overcome the dust control in the prior art and the control method, the limited planting area, poor spraying effect, complicated operation, low efficiency and high cost, etc. question

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  • Odor inhibition and dust fall device in dredging process of contaminated site
  • Odor inhibition and dust fall device in dredging process of contaminated site
  • Odor inhibition and dust fall device in dredging process of contaminated site

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Embodiment Construction

[0023] Embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but should not be used to limit the scope of the present invention.

[0024] In the description of the present invention, it should be noted that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. ...

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Abstract

The invention relates to the technical field of soil pollution remediation and treatment, and particularly discloses an odor inhibition and dust fall device in the dredging process of a contaminated site. The device comprises a spraying mechanism, a spraying pump, a two-way control valve, a separation box, an electric control cabinet and a conveying vehicle, wherein the spraying mechanism is connected with the spraying pump; the spraying pump is connected with the two-way control valve; the separation box comprises a medicament box and a water tank; two water inlets of the two-way control valve are respectively connected with the medicament box and the water tank; and the spraying mechanism comprises a top truss and first side supports; the first side supports are connected to the left endand the right end of the lower side of the top truss, moving wheels are arranged at the lower ends of the first side supports, the first side supports can horizontally stretch out and draw back in the front-back direction, a top sensor and a top spray head are arranged on the lower side of the top truss, and side sensors and side spray heads are arranged on the inner sides of the first side supports. With the change of the excavation face of a foundation pit, the device can move and cover freely, and the working process is efficient, intelligent and economical.

Description

technical field [0001] The invention relates to the technical field of soil pollution remediation and control, in particular to an odor suppression and dust suppression device in the cleaning and excavation process of a polluted site. Background technique [0002] During the soil excavation process of polluted sites, relatively serious secondary pollution sites often occur, such as irritating odors from organic polluted sites and dust pollution from inorganic polluted sites. Dust control and odor control during the cleaning and excavation of polluted soil are the key issues that the remediation industry has been paying attention to, especially the polluted sites located in the center of the urban area. If the control is not proper during the ex-situ remediation process, it will cause disturbance to residents and secondary environmental pollution accidents , not only has a bad impact on the environment, but also affects the construction progress in severe cases, resulting in ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/08B01D53/00
CPCB01D47/08B01D53/00B01D2247/08B01D2257/90
Inventor 张蕊徐海珍曲荣辉王国瑞李书鹏刘鹏杨乐巍刘晓明崔伦浩
Owner BCEG ENVIRONMENTAL REMEDIATION CO LTD
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