Refuse landfill with anti-seepage function

A landfill and function technology, which is applied in the removal of solid waste, construction, infrastructure engineering, etc., can solve the problem of easy residual and anti-seepage effect of waste liquid at the bottom of the pit

Pending Publication Date: 2021-04-20
武汉市园林建筑工程有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] Aiming at one or more of the above defects or improvement needs of the prior art, the present invention provides a landfill with anti-seepage effect, which is used to so

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[0045]In order to make the objectives, technical solutions and advantages of the present invention, the present invention will be described in further detail below with reference to the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are intended to explain the present invention and is not intended to limit the invention. Further, the technical features according to each of the various embodiments described below can be combined with each other as long as they do not constitute a collision between each other.

[0046]In the description of the invention, it is to be understood that the terms "center", "longitudinal", "horizontal", "length", "width", "thickness", "upper", "under", "front", " After "," left "," right "," vertical "," horizontal "," top "," bottom "," outside "," clockwise "," counterclock "," axial ", The orientation or positional relationship of "radial", "circumferential" or the like is based on the orientation o...

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Abstract

The invention discloses a refuse landfill with an anti-seepage function. A first clay layer is laid on the bottom face of an arranged foundation pit; a bottom face anti-seepage film set is arranged on the top of the first clay layer and connected with a side face anti-seepage film set arranged on the side wall of the foundation pit to form an anti-seepage system on the periphery of the wall of the foundation pit of the landfill; every two adjacent refuse landfill layers are arranged in a spaced manner through the clay layer; a clay layer is further laid on the topmost refuse landfill layer so that a top face anti-seepage film set can be laid; the circumferential ring of the top face anti-seepage film set and the circumferential ring of the top of the side face anti-seepage film set are overlapped and fixed, and a closed refuse landfill structure is formed; and a plurality of main blind ditches are formed in the first clay layer and communicate with a waste liquid guiding-out pipe on the side wall of the foundation pit, and therefore waste liquid flowing into the bottom face anti-seepage film set after refuse is subjected to layered landfill is guided out. According to the overall structure of the refuse landfill, waste liquid generated by refuse can be effectively prevented from being left in the landfill, corrosivity to a permeable film on the landfill after refuse in the landfill is decayed is reduced, and accordingly damage and seepage of the anti-seepage film are avoided.

Description

technical field [0001] The invention belongs to the technical field of garbage landfill, and in particular relates to a garbage landfill with anti-seepage function. Background technique [0002] With the improvement of living standards, the output of waste in my country has also increased greatly. In the past, most of the domestic waste was treated by simple landfill in my country. The waste was degraded by digging pits for landfill and long-term weathering. . However, due to the non-standard treatment of landfills in the early stage, a large amount of corrosive garbage and polluted leachate will be produced in the process of self-degradation of long-term landfilled garbage, and polluted leachate will seep into the groundwater layer, causing damage to rivers and groundwater. Pollution has seriously affected the normal life of people around the garbage dump. [0003] In order to solve the pollution of groundwater during the process of garbage decay, existing garbage landfill...

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Application Information

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IPC IPC(8): E02D31/02E02D31/00B09B1/00
CPCY02W30/30
Inventor 于龙黎蓓刘淞华史沛文陶茜茜
Owner 武汉市园林建筑工程有限公司
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