CN216195240U

CN216195240U - Seepage collecting well for improving drainage culvert of tailing pond

Info

Publication number: CN216195240U
Application number: CN202122657177.7U
Authority: CN
Inventors: 董亮; 陆堃; 祖文翔; 张忍杰
Original assignee: Tongling Nonferrous Metals Design & Research Institute Co ltd
Current assignee: Tongling Nonferrous Metals Design & Research Institute Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model provides a seepage collecting well for improving a drainage culvert of a tailing pond, and relates to the technical field of seepage wells. In the use process, when water in the well seeps to be full, the water can enter the surface water pool through the seepage holes, so that maintenance personnel can conveniently observe the water level in the well, then the water in the well is drained, the drainage can be completed by using the underground culvert pipe left by the original drainage culvert corresponding to the upper end of the seepage pipe, the design can conveniently and quickly complete the combination of the drainage culvert and the seepage well, and meanwhile, the functions of drainage and the seepage well are realized, the condition that the water in the seepage well overflows due to low seepage efficiency is avoided, and the accumulated water on the ground surface is reduced.

Description

Seepage collecting well for improving drainage culvert of tailing pond

Technical Field

The utility model relates to the technical field of seepage wells, in particular to a seepage collecting well for improving a drainage culvert of a tailing pond.

Background

The seepage well is a vertical underground drainage facility, wherein a vertical hole is dug in a stratum, ground water and upper-layer underground water are guided to a deeper underground layer, the natural water seepage rule is met, and a drainage culvert of a tailing pond loses the existing function after mining is finished and is dismantled, buried or reformed when needed.

However, in the prior art, most of the existing water seepage collecting wells reformed by drainage culverts have the condition that water is easy to accumulate and difficult to discharge, and manual drainage is needed in serious cases, so that the corrosion of accumulated water in the wells to well wall structures is relieved, and the improvement is realized.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: tailing storehouse drainage culvert transformation infiltration collecting well, including dry masonry base, the top of dry masonry base is equipped with dry masonry layer, the parcel has well metalling on dry masonry layer's the outside, it is equipped with double-deck geotechnological cloth to press from both sides between dry masonry layer and the well metalling, the last port department on dry masonry layer is equipped with the rock-side, reinforced concrete drainage shaft has been pour to dry masonry layer's inboard, reinforced concrete drainage shaft's lower port department is equipped with the reinforced concrete base, the inner wall laminating of reinforced concrete base has the infiltration pipe, the last port department fixed mounting of infiltration pipe has upper grid, the lower extreme of infiltration pipe is equipped with the apopore.

As a preferred embodiment, the inner side of the upper rock edge is a surface pool, and the upper port of the reinforced concrete drainage well is arranged in the surface pool.

In a preferred embodiment, the upper port of the upper rock edge is flush with the ground.

As a preferred embodiment, the inner wall of the lower end of the infiltration pipe is rotatably connected with a bottom layer rotating plate, and the outer edge side of the bottom layer rotating plate corresponding to the two end points of the same diameter of the bottom layer rotating plate is connected with the infiltration pipe through a rotating shaft.

As a preferred embodiment, a longitudinal and transverse steel bar grating is installed at the upper port of the reinforced concrete drainage well, and a plurality of water seepage holes are formed in the reinforced concrete drainage well.

In a preferred embodiment, the inner wall of the reinforced concrete drainage well is provided with a ladder.

Compared with the prior art, the utility model has the advantages and positive effects that,

in the in-process that uses, water in the well oozes to when will be full, water can get into in the top layer pond through the infiltration hole, make maintainer can observe the well water level very conveniently, then carry out drainage treatment to the water in the well, the drainage can use the underground culvert pipe that the original drainage culvert that the infiltration pipe upper end corresponds left to accomplish this moment, this design has accomplished the combination with drainage culvert and infiltration well very conveniently, possessed the function of drainage and infiltration well simultaneously, the condition of overflowing owing to the water that infiltration inefficiency appears in the infiltration well has been avoided, the ponding on earth's surface has been alleviateed, and the cat ladder of internal design has still made things convenient for maintainer business turn over, the operation of desilting has been made things convenient for, the design of vertical and horizontal bar grating and upper grid has also weakened debris greatly and has fallen into the condition that the shaft bottom is difficult to clear up simultaneously.

Drawings

FIG. 1 is a schematic structural diagram of a seepage collecting well for improving a drainage culvert of a tailing pond, which is provided by the utility model;

FIG. 2 is a seepage hole distribution diagram of a seepage collecting well for improving a drainage culvert of a tailing pond.

Illustration of the drawings:

1. a dry masonry block base; 2. dry building a rock block layer; 3. double-layer geotextile; 4. a middle crushed stone layer; 5. putting a rock edge; 6. a surface pool; 7. a reinforced concrete drainage well; 8. a water seepage hole; 9. climbing a ladder; 10. longitudinal and transverse steel bar grids; 11. a reinforced concrete base; 12. infiltrating a pipe; 13. an upper layer of grating; 14. a water outlet hole; 15. and (7) rotating the board at the bottom layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

As shown in fig. 1-2, the seepage collecting well for the drainage culvert of the tailing pond comprises a dry masonry base 1, a dry masonry layer 2 is arranged above the dry masonry base 1, a middle gravel layer 4 is wrapped on the outer side of the dry masonry layer 2, a double-layer geotextile 3 is clamped between the dry masonry layer 2 and the middle gravel layer 4, an upper rock edge 5 is arranged at the upper port of the dry masonry layer 2, a reinforced concrete drainage well 7 is poured on the inner side of the dry masonry layer 2, a reinforced concrete base 11 is arranged at the lower port of the reinforced concrete drainage well 7, a seepage pipe 12 is attached to the inner wall of the reinforced concrete base 11, an upper grid 13 is fixedly mounted at the upper port of the seepage pipe 12, and a water outlet 14 is arranged at the lower end of the seepage pipe 12.

Go up the inboard of rock-side 5 and be top layer pond 6, the last port setting of reinforced concrete drainage well 7 is in top layer pond 6 to observe the seepage well catchment to full, make things convenient for personnel to handle.

The upper port of the upper rock edge 5 is flush with the ground so as to collect surface rainwater.

The lower extreme inner wall of infiltration pipe 12 is gone up to rotate and is connected with bottom spiral plate 15, is connected through the pivot between bottom spiral plate 15 outer fringe side that same diameter both ends of bottom spiral plate 15 correspond and the infiltration pipe 12 to bottom spiral plate 15 rotates relative infiltration pipe 12, makes things convenient for maintainer to carry out the desilting.

Reinforced concrete drainage well 7's last port department installs vertical and horizontal steel bar grating 10, is convenient for prevent that debris from falling into through reinforced concrete drainage well 7's last port the inside that this practicality was write, and reinforced concrete drainage well 7 is last to be equipped with a plurality of infiltration holes 8 to in collect top layer infiltration ponding.

The inner wall of the reinforced concrete drainage well 7 is provided with a ladder stand 9 so that maintenance personnel can conveniently go down to the bottom of the well to carry out dredging and impurity removing work.

The working principle is as follows:

as shown in fig. 1-2, in the construction of the present invention, firstly, the base where the original drainage culvert is located is perforated, the reinforced concrete drainage well 7 is perforated downwards, the infiltration pipe 12 is installed in the well, after reaching a predetermined depth, the underground culvert pipe of the original drainage culvert is communicated with the upper end of the infiltration pipe 12, the joint is sealed, and then the bottom layer rotary plate 15 is installed at a predetermined position, thus completing the construction;

in the in-process of using, water when the well oozes to when will be full, water can get into in the top layer pond 6 through infiltration hole 8, make the maintainer can observe the well water level very conveniently, then carry out drainage treatment to the water in the well, the drainage can use the underground culvert pipe that the original drainage culvert that oozes 12 upper ends to correspond this moment to leave to accomplish, this design has accomplished the combination with drainage culvert and oozing well very conveniently, possessed the function of drainage and oozing well simultaneously, the condition that the water that has avoided appearing because infiltration inefficiency in the oozing well overflows is full of, the ponding on earth's surface has been alleviateed, and the cat ladder 9 of internal design has still made things convenient for maintainer business turn over, the operation of desilting has been made things convenient for, the condition that debris fall into the shaft bottom and are difficult to clear up has also been weakened greatly to the design of while vertically and horizontally moving bar grating 10 and upper grid 13.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. Tailing storehouse drainage culvert transformation infiltration collecting well, including dry masonry base (1), its characterized in that: the top of dry masonry base (1) is equipped with dry masonry layer (2), the parcel has well metalling (4) on the outside on dry masonry layer (2), press from both sides between dry masonry layer (2) and well metalling (4) and be equipped with double-deck geotechnological cloth (3), the last port department on dry masonry layer (2) is equipped with rock-side (5), reinforced concrete drainage shaft (7) have been pour to the inboard on dry masonry layer (2), the lower port department of reinforced concrete drainage shaft (7) is equipped with reinforced concrete base (11), the inner wall laminating of reinforced concrete base (11) has infiltration pipe (12), the last port department fixed mounting of infiltration pipe (12) has upper grid (13), the lower extreme of infiltration pipe (12) is equipped with apopore (14).

2. The tailings pond drainage culvert modified seepage collection well of claim 1, wherein: go up the inboard of rock-side (5) and be superficial pond (6), the last port setting of reinforced concrete drainage shaft (7) is in superficial pond (6).

3. The tailings pond drainage culvert modified seepage collection well of claim 1, wherein: the upper port of the upper rock edge (5) is flush with the ground.

4. The tailings pond drainage culvert modified seepage collection well of claim 1, wherein: the infiltration pipe is characterized in that a bottom layer rotating plate (15) is rotatably connected to the inner wall of the lower end of the infiltration pipe (12), and the side edge of the outer edge of the bottom layer rotating plate (15) corresponding to the two end points of the same diameter of the bottom layer rotating plate (15) is connected with the infiltration pipe (12) through a rotating shaft.

5. The tailings pond drainage culvert modified seepage collection well of claim 1, wherein: the reinforced concrete drainage well is characterized in that a longitudinal and transverse reinforced bar grating (10) is installed at the upper port of the reinforced concrete drainage well (7), and a plurality of water seepage holes (8) are formed in the reinforced concrete drainage well (7).

6. The tailings pond drainage culvert modified seepage collection well of claim 1, wherein: and a ladder (9) is arranged on the inner wall of the reinforced concrete drainage well (7).