CN205822435U

CN205822435U - A kind of floating head system of refuse landfill penetrating fluid regulating reservoir

Info

Publication number: CN205822435U
Application number: CN201521074875.2U
Authority: CN
Inventors: 郎荣良; 郎克增; 陈岐旺
Original assignee: Tianjin Shengruitong Municipal Engineering Co Ltd
Current assignee: Tianjinshi Xingrong Feizhizaobu Co ltd
Priority date: 2015-12-22
Filing date: 2015-12-22
Publication date: 2016-12-21
Anticipated expiration: 2025-12-22

Abstract

The utility model discloses the floating head system of a kind of refuse landfill penetrating fluid regulating reservoir, floating head system by geomembrane by being welded as overall structure, geomembrane surrounding is connected sealing with regulating reservoir edge, is float tube above geomembrane, and float tube is connected with geomembrane upper epidermis.The floating head system structure of a kind of percolate from garbage filling field regulating reservoir described in the utility model is simple, can effectively solve leachate leaking and reveal and foul smell such as distributes at the problem, and can effectively check the contact to regulating reservoir percolate of rainwater or secondary water.

Description

A kind of floating head system of refuse landfill penetrating fluid regulating reservoir

Technical field

This utility model relates to garbage disposal, is specifically related to the floating head system of a kind of refuse landfill penetrating fluid regulating reservoir.

Background technology

Along with the continuous quickening of urbanization process, China's municipal refuse annual production is also increasing year by year.Country is to city at present City house refuse sanitary landfills processes and attaches great importance to, newly-built many large-scale landfills.But, produce during garbage loading embeading Raw percolate is as a kind of important underground environmental pollution source, and its process problem is restriction garbage loading embeading technology development and controls The bottleneck problem of landfill yard ambient contamination.The design storage capacity of the leachate equalization basin of current domestic landfill yard is generally large, The surface of most regulating reservoirs is opened wide and is arranged, foul smell is the most excessive, and this causes serious pollution to surrounding.According to Lid built by steel construction, and its cost is high, and sealing effectiveness is poor, and steel construction is easily subject to corruption for a long time under sewage and foul smell environment Erosion.The most domestic also have employing geomembrane, but rain and can make geomembrane compressing deformation, even results in geomembrane deformation fracture, makes Rainwater penetrates in regulating reservoir, strengthens the treating capacity of percolate.

Utility model content

In order to solve the above-mentioned problems in the prior art, this utility model provides a kind of percolate from garbage filling field The floating head system of regulating reservoir, efficiently solves the problems such as percolate is revealed, foul smell is excessive.

In order to solve above-mentioned technical problem, this utility model adopts the technical scheme that a kind of refuse landfill infiltration The floating head system of liquid regulating reservoir, is made up of floating head and float tube, and described floating head is the geomembrane being welded as entirety, and described float tube is fixed It is connected to the upper surface of floating head.

Described geomembrane is HDPE geomembrane.

The periphery of described geomembrane and limit, regulating reservoir storehouse are by anchoring groove fixing seal.

A length of 3～5 meters of described float tube, is connected as entirety by chain between float tube, and float tube is fixed on tune by chain Joint pond surrounding, float tube uses HDPE pipe.

Float tube is connected by U plastic cards with geomembrane upper epidermis.

Compared with prior art, it provides the benefit that: (1) good sealing effect；(2) reduce rainwater and other secondary waters penetrate into In regulating reservoir, reach to reduce the purpose of percolate；(3) prevent foul smell from leaking outside.

Accompanying drawing explanation

Fig. 1 is structural representation described in the utility model；

Fig. 2 is the float tube attachment structure schematic diagram in the middle of Fig. 1；

Fig. 3 is the float tube attachment structure schematic diagram of Fig. 1 surrounding；

Fig. 4 is float tube and geomembrane attachment structure schematic diagram in Fig. 1；

(1) geomembrane；(2) float tube；(3) chain；(4) anchoring groove；(5) U-shaped plastic cards.

Detailed description of the invention

For content of the present utility model, feature and effect can be further illustrated, hereby enumerate following example and further describe This utility model.It should be appreciated by those skilled in the art, in the premise without departing from spirit and scope of the present utility model The details of technical solutions of the utility model and form can be modified or replace down, but these amendments and replacement each fall within this The protection domain of utility model.

The floating head system of a kind of refuse landfill penetrating fluid regulating reservoir, is made up of floating head and float tube, floating head be welded as whole The HDPE geomembrane of body, the periphery of geomembrane and limit, regulating reservoir storehouse are by anchoring groove fixing seal.Described float tube is fixedly connected on The upper surface of floating head, a length of 3～5 meters of float tube, it is connected as entirety by chain between float tube, float tube is fixed on tune by chain Joint pond surrounding, float tube uses HDPE pipe.Float tube is connected by U plastic cards with geomembrane upper epidermis.When rainwater falls into floating head During system, float tube can swim on rainwater due to the character of self, and drives coupled geomembrane float, it is achieved Rainwater separates with percolate, finally by pump, the rainwater on geomembrane is detached discharge.

Claims

1. a floating head system for refuse landfill penetrating fluid regulating reservoir, is made up of floating head and float tube, it is characterised in that: described floating Lid is the geomembrane being welded as entirety, and described float tube is fixedly connected on the upper surface of floating head.

The floating head system of a kind of refuse landfill penetrating fluid regulating reservoir the most according to claim 1, it is characterised in that: described Geomembrane is HDPE geomembrane.

The floating head system of a kind of refuse landfill penetrating fluid regulating reservoir the most according to claim 1 and 2, it is characterised in that: The periphery of described geomembrane and limit, regulating reservoir storehouse are by anchoring groove fixing seal.

The floating head system of a kind of refuse landfill penetrating fluid regulating reservoir the most according to claim 1, it is characterised in that: described A length of 3～5 meters of float tube, is connected as entirety by chain between float tube, and float tube is fixed on regulating reservoir surrounding by chain.

The floating head system of a kind of refuse landfill penetrating fluid regulating reservoir the most according to claim 1, it is characterised in that: float tube It is connected by U plastic cards with geomembrane upper epidermis.