Air cushion-type under-film landfill deodorizing structure

A technology of landfill and air cushion, which is applied in the field of deodorization structure under the film of air cushion landfill, which can solve the problems such as difficulty in suppressing odor, and achieve the effect of reducing odor concentration and simple structure
CN109999604APending Publication Date: 2019-07-12SHENZHEN WEIMIN ECOLOGICAL TECH CO LTD +1
0 Cites 1 Cited by

Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
SHENZHEN WEIMIN ECOLOGICAL TECH CO LTD
Publication Date
2019-07-12

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention provides an air cushion-type under-film landfill deodorizing structure. The air cushion-type under-film landfill deodorizing structure comprises a supporting structure and a deodorizingdevice, wherein the supporting structure is an inflatable cushion with load-bearing capacity; the supporting structure is placed on the working surface of a garbage dump on the same day, and when a garbage covering film covers garbage, the supporting structure is completely covered and a certain margin is left; an inflating device can inflate or deflate the inflatable cushion to expand or shrink the inflatable cushion; in an inflated state of the inflatable cushion, the garbage covering film is lifted up; in the inflated state of the inflatable cushion, the deodorizing device can spray a deodorizing agent under the film according to a control condition. Before film uncovering, the deodorizing device and the inflating device are closed first, so that the film uncovering operation is not affected; and the deodorizing agent is sprayed under the film, the concentration of odor during film uncovering is greatly reduced, so that the discharge concentration of the landfill odor can be greatlyreduced during the film uncovering operation. The air cushion-type under-film landfill deodorizing structure is simple, and can be newly arranged in the existing landfill without the need of pre-planning arrangement before landfill construction.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] The invention relates to the technical field of deodorization devices, in particular to an under-membrane deodorization structure of an air cushion type garbage landfill. Background technique

[0002] There is a large amount of garbage accumulated in the landfill, and the odor of the garbage is produced by the decomposition of bacteria in the garbage. In the process of natural digestion, under the action of aerobic / anaerobic fermentation, etc., the odor is produced, especially in the When the weather is hot, due to the acceleration of fermentation, the odor becomes more serious. Malodorous gases can cause varying degrees of poisoning to human respiratory, digestive, cardiovascular, and endocrine systems, and aromatic compounds can also cause distortion and canceration in humans. Its foul smell also causes serious adverse effects on the environment.

[0003] The method of controlling malodorous gas is mainly to spray deodorant on the garbage pile of t...

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
Login to View More