CN102261082A - Method for controlling seepage by laying membrane for slag field in high water level area, membrane laying slag field and use method thereof - Google Patents
Method for controlling seepage by laying membrane for slag field in high water level area, membrane laying slag field and use method thereof Download PDFInfo
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- CN102261082A CN102261082A CN2011100344439A CN201110034443A CN102261082A CN 102261082 A CN102261082 A CN 102261082A CN 2011100344439 A CN2011100344439 A CN 2011100344439A CN 201110034443 A CN201110034443 A CN 201110034443A CN 102261082 A CN102261082 A CN 102261082A
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- ooze
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 126
- 239000002893 slag Substances 0.000 title claims abstract description 110
- 238000000034 method Methods 0.000 title claims abstract description 31
- 239000012528 membrane Substances 0.000 title abstract 14
- 239000003673 groundwater Substances 0.000 claims abstract description 24
- 238000010276 construction Methods 0.000 claims abstract description 8
- 239000002002 slurry Substances 0.000 claims abstract description 6
- 230000008595 infiltration Effects 0.000 claims description 40
- 238000001764 infiltration Methods 0.000 claims description 40
- 238000011010 flushing procedure Methods 0.000 claims description 21
- 229920001903 high density polyethylene Polymers 0.000 claims description 21
- 239000004700 high-density polyethylene Substances 0.000 claims description 21
- 239000004746 geotextile Substances 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 2
- 239000002440 industrial waste Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000003825 pressing Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- 239000002699 waste material Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
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- 238000009776 industrial production Methods 0.000 description 2
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- 230000000694 effects Effects 0.000 description 1
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- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- 239000011505 plaster Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
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Abstract
The invention provides a method for controlling seepage by laying a membrane for a slag field in a high water level area. The method comprises the following steps: flattening the construction site and laying a seepage control membrane (10) when ground water level (201) is lower than the bottom of the storage yard in dry seasons to construct a complete slag storage area higher than highest ground water level (202) in rainy seasons; and pumping water to the slag storage area to press the seepage control membrane before the rainy seasons come to ensure the water level above the seepage control membrane to be always higher than the ground water level below the membrane. A use method of a membrane laying slag field is characterized by discharging industrial waste slags (101) or tailings which are diluted into slurry into the slag storage area by way of hydraulic filling when the formed membrane laying slag field is put into operation to extrude water (103) pressing the seepage control membrane in the slag storage area out of the slag storage area and maintaining the water pressure above the seepage control membrane to be higher than the ground water pressure below the seepage control membrane all along in the process until the industrial waste slags or tailings discharged into the slag storage area completely press the seepage control membrane. The method has the beneficial effects of avoiding large-scale earth and stone backfill before laying the membrane for seepage control in the high water level area, saving plenty of engineering cost, shortening the construction period and reserving massive slag space.
Description
Technical field
The present invention relates to the shop film anti-permeation method in industrial residue and mine tailings stockyard, particularly relate to the shop film anti-permeation method of film slag field, shop, a kind of high water level area.
Background technology
The form that industrial residue (as ardealite, desulfurated plaster etc.) and mine tailings all need be filled with waterpower usually (promptly waste residue or mine tailing being diluted behind the pulping form with line transportation) is stored up near factory or minery.Because Mineral Resources in China mainly concentrates on more central and west regions, mountain region, waste residue of China and tailings impoundment facility are based on mountain valley-type.There is the higher pollutant of content in many waste residues and the mine tailings, along with China improves constantly requirement on environmental protection, the storing up facility and all need lay antiseepage film in its bottom and carry out antiseepage and handle of many this type.
Industrial production and ore dressing all need a large amount of waters, so these facilities are built in usually from the nearer place of great water body (lake, rivers etc.).Simultaneously, because the requirement of the restriction of the defeated slurry of pipeline ultimate range and cost of transportation control, the mountain valley of storing up waste residue need be arranged on industrial production facilities or the ore dressing facility is counted in the kilometer range.Therefore, all there is the groundwater table problem of higher in many places of optionally storing up.Go up if store up downstream, place river level, also exist river to pour in down a chimney into the possibility of storing up the district.In case antiseepage film is swelled by underground water, antiseepage film loses the antiseepage function with destroyed.
Pour in down a chimney the destruction antiseepage film for the lifting that prevents groundwater table or downstream river, common way is superlatively to descend water level or the part below river, the downstream extreme high water with native stone backfill throughout the year with being in the slag field, spreads film antiseepage work (as shown in Figure 1) then on backfill.With a floor space is that 500,000 square metres slag field is an example, and superlatively to descend the part under water level or river, the downstream extreme high water be 5 meters if it is in, and then needs backfill stone 250 ten thousand steres throughout the year.Calculate with 40 yuan every cubic metre materials and engineering cost, the backfill cost is up to 100,000,000 yuan.Simultaneously, what backfill had taken 250 ten thousand steres deposits the slag space, calculates with 30 yuan every cubic metre the slag expenses of depositing, and deposits the slag cost allowance up to 7,500 ten thousand yuan because of what backfill caused.
Summary of the invention
The technical problem to be solved in the present invention provides and a kind ofly avoids carrying out extensive native stone backfill before the film antiseepage of shop, save engineering cost, shorten construction period, keep the method for high water level area shop, the slag field film antiseepage in a large amount of slags space, film slag field, this kind shop also is provided simultaneously, and the operation using method.
For solving the problems of the technologies described above, the invention provides the method for a kind of high water level area shop, slag field film antiseepage, it is characterized in that, comprise the steps:
Described step 1 middle berth is established before the antiseepage film, lays the guide water system earlier under antiseepage film, makes hillside infiltration energy water conservancy diversion to below, bottom, slag field, and discharges the slag zone through underground water guide system.
Described underground water guide system is arranged in the massif of antiseepage film below, comprises leadingly oozing french drain, leading and to ooze french drain and water guide french drain; The described leading french drain that oozes is arranged on mountain valley lowest part, its length (slag field tail end) extends to the downstream, stockyard along the upstream, stockyard; Lead for described and ooze french drain and be provided with, hold a plurality of infiltration grooves that the hillside infiltration flows into constituting to lead to have on the aqueduct that oozes french drain, lead for described and ooze french drain and be positioned at slag field downstream part and be provided with delivery port along being around the stockyard around the hillside in stockyard; Lead for described and ooze french drain and be connected with spaced apart many water guide french drains or real wall HDPE water guide pipeline with described leading oozing between the french drain.
Simultaneously, the present invention also provides the film slag field, shop of using shop, slag field, described high water level area film anti-permeation method, it is characterized in that film slag field, described shop is a mountain valley-type, is equipped with antiseepage film; The slag zone bottom of holding of film slag field, described shop is higher than groundwater table and be lower than and superlatively descend water level rainy season in dry season; Describedly hold in the slag zone, the antiseepage film top is equipped with the water of pushing down antiseepage film, the described water level of pushing down the water of antiseepage film is higher than the groundwater table under the antiseepage film.
Be provided with underground water guide system in the massif below described antiseepage film, described underground water guide system comprises leadingly oozes french drain, leads and to ooze french drain and water guide french drain; Describedly leading ooze french drain and be arranged on the mountain valley lowest part, extend to the downstream, stockyard along the stockyard tail end; Lead for described and ooze french drain and be provided with, hold a plurality of infiltration grooves that the hillside infiltration flows into constituting to lead to have on the aqueduct that oozes french drain, lead for described and ooze french drain and be provided with delivery port being positioned at slag field downstream part along being around the stockyard around the hillside in stockyard; Lead for described and ooze french drain and be connected with spaced apart many described water guide french drains or real wall HDPE water guide pipeline with described leading oozing between the french drain.
The described leading french drain that oozes is oozed the french drain body and is placed real wall aqueduct and leading flushing barrel in it to form by leading; The described leading french drain body that oozes is made of the anti-geotextiles parcel crushed gravel that pierces through; Described real wall aqueduct directly leads the ponding of stockyard tail end toward the downstream, stockyard; Described leading flushing barrel is communicated with described water guide french drain, compiles from propping up and lead the water that oozes french drain, and collects stockyard lower bottom part infiltration, leads toward slag and swims after the match; The pipe shaft of described leading flushing barrel offers a plurality of infiltration grooves; Described aqueduct is a HDPE solid wall pipe, respectively is provided with a described leading flushing barrel side by side in its both sides; Described leading ooze outfall place that french drain is positioned at slag field downstream be provided with prevent outside water pour in down a chimney into one way valve.
Lead that to ooze french drain be the two-stage at least that is distributed in differing heights place, hillside for described, adjacent two-stage is propped up to lead to ooze between the french drain and is connected by described water guide french drain, and the leading of lowest part oozed french drain and oozed french drain and be connected by the water guide french drain with described dominating.
Lead for every grade described and ooze french drain and comprise by anti-leading of piercing through that geotextiles parcel crushed gravel constitutes and ooze the french drain body and place leading the flushing barrel and form in the french drain body; Described pipe shaft of leading the flushing barrel offers a plurality of described infiltration groove of collecting the hillside infiltration.
Described water guide french drain is the solid wall pipe road or is pierced through water guide french drain body that geotextiles parcel crushed gravel forms and placed the water guide french drain slotted-tube in the french drain body to form by anti-; The pipe shaft of described water guide french drain slotted-tube offers a plurality of infiltration grooves of collecting the hillside infiltration.
In holding the slag zone, discharge industrial residue or the mine tailings that are diluted to slurries with the form that waterpower is filled, to hold the water of pushing down antiseepage film in the slag district extrudes and holds the slag district, in this process, remain the groundwater pressure of the water pressure of antiseepage film top, fully antiseepage film is pushed down until being emitted on the industrial residue or the mine tailings that hold in the slag district greater than its below.
The present invention has utilized high-density polyethylene material (HDPE material) chemical stability height, characteristics that permeability is extremely low, uses the HDPE antiseepage film that the facility of storing up of slag field is carried out antiseepage and handles.And made full use of the HDPE antiseepage film be flexible structure, antiseepage film upper water pressure greater than film launching stress situation under, antiseepage film does not produce the characteristics of remarkable deformation with the variation of film launching stress, when dry season, groundwater table was lower smooth construction plant, lay the HDPE antiseepage film, make up the complete slag zone of holding that is higher than superlatively to descend rainy season water level; And before arriving rainy season, draw water and laid holding in the slag zone, pushing down antiseepage film of antiseepage film, make the water level on HDPE antiseepage film top be higher than groundwater table under the film all the time.In addition, the system of oozing is led in laying under the HDPE antiseepage film, makes the hillside infiltration can flow to bottom, slag field, and the antiseepage film of having avoided being laid on the hillside is out of shape by hillside infiltration protuberance.When come into operation in film slag field, shop, in holding the slag zone, discharge industrial residue or the mine tailings that are diluted to slurries with the form that waterpower is filled, the water that will the injection in early stage in the process of deslagging holds slag district press mold is extruded and is held the slag district.In this process, remain the groundwater pressure of the water pressure on film top greater than the film bottom, fully antiseepage film is pushed down until being emitted on the waste residue that holds in the slag district.The method has not only prevented to ooze the problem of environmental pollution that causes under the acid fresh water (FW) of film slag field inside, shop, and avoided carrying out before the film antiseepage of shop the requirement of extensive native stone backfill, save a large amount of engineering costs, shortened construction period, and kept a large amount of slag spaces.
Description of drawings
The present invention is described in further detail below in conjunction with accompanying drawing:
Fig. 1 is the slag field generalized section of background technology with the shop film antiseepage of native stone earth-filling method.
Fig. 2 is film slag field, the shop generalized section that the present invention spreads the film anti-permeation method.
Fig. 3 is a underground water guide of the present invention system generalized section.
Fig. 4 is leading generalized section of oozing french drain.
Fig. 5 props up to lead the generalized section of oozing french drain.
The specific embodiment
The method of high water level of the present invention area shop, slag field film antiseepage, at first dry season groundwater table 202 be lower than the smooth construction plant in period of bottom, stockyard, lay the guide water system at massif, make the hillside infiltration can arrive bottom, slag field yet to be built by water conservancy diversion in the future, and discharge slag zone, re-lay HDPE (high density polyethylene (HDPE)) antiseepage film 10, make up the complete slag zone of holding be higher than superlatively to descend rainy season water level 201; Antiseepage film 10 is pushed down in the slag zone of holding in the antiseepage film of drawing water before arriving rainy season then, and makes the water level of antiseepage film top be higher than the groundwater table under the film all the time.The method of this shop film antiseepage is applied in the film slag field, shop 100 of as shown in Figure 2 industrial residue or mine tailings, this film slag field, shop 100 is a mountain valley-type, be equipped with antiseepage film 10, it holds slag zone bottom lowest part and is higher than groundwater table 202 and be lower than and superlatively descend water level 201 rainy season in dry season, in holding the slag zone, above the antiseepage film 10 water 103 of pushing down antiseepage film is housed, the water level of pushing down the water 103 of antiseepage film is higher than the groundwater table under the antiseepage film.This is the film slag field, shop after stockyard shop film is finished, before coming into operation.
Use the method for film slag field, above-mentioned shop 100 to be: in holding the slag zone, to discharge industrial residue 101 or the mine tailings that are diluted to slurries with the form that waterpower is filled, to hold the water 103 of pushing down antiseepage film in the slag district extrudes and holds the slag district, in this process, remain the groundwater pressure of the water pressure of antiseepage film 10 tops, fully antiseepage film 10 is pushed down until being emitted on the industrial residue 101 or the mine tailings that hold in the slag district greater than its below.Continue when needing deslagging later on to get final product toward holding the discharging of slag zone.
For infiltration of guide hillside and storehouse tail ponding, the present invention also preferably provides a kind of underground water guide system, as shown in Figure 3,100 bottoms, industrial residue 101 stockyards are provided with antiseepage film 10, the bottom in visible waste residue stockyard is lower than the water level in rainy season among the figure, and underground water guide of the present invention system is positioned at debris dump after the match, be embedded in the massif 20 of antiseepage film 10 belows, this system comprises leading oozes french drain 30, leads and to ooze french drain 40 and water guide french drain 50.
Describedly leading ooze that french drain 30 is arranged on the mountain valley lowest part, its length (is slag storehouse tail end along the stockyard updrift side, the tail end high-land, water flows from top to down) extend to the stockyard downstream direction, the cross section that should leading ooze french drain shown in Figure 3, its length direction is outside from paper, should leading ooze french drain and be used for the ponding of stockyard tail end directly led toward slag from bottom, slag field and swim discharge after the match, and the infiltration that will arrive bottom, slag field is led past slag and swum discharge after the match.As shown in Figure 3 and Figure 4, this leading french drain 30 that oozes comprises and leadingly oozes french drain body 31, places real wall aqueduct 32 and leading flushing barrel 33 in this ditch body; The leading french drain body 31 that oozes is to be formed by the anti-geotextiles 1 parcel crushed gravel 2 that pierces through; Described real wall (being that pipe shaft does not have fluting) aqueduct 32 is one and is embedded in the middle HDPE pipe of ditch body, is used for the ponding of stockyard tail end is directly led toward the discharge of downstream, stockyard; Respectively establish a leading flushing barrel 33 in the both sides of this aqueduct 32, the pipe shaft of this leading flushing barrel 33 offers a plurality of infiltration grooves, so as collect to arrive below, bottom, stockyard infiltration, lead toward slag and swim discharge after the match.These two leading flushing barrels 33 are arranged side by side with aqueduct 32, and three pipes all preferably adopt resistance to compression HDPE pipeline.
Should leading ooze french drain 30 and also comprise the one way valve (not shown), be located at leading delivery port place of oozing french drain 30, aqueduct 32 and leading flushing barrel 33 are equipped with one way valve, have only when the water pressure in the pipeline during greater than external water pressure power, and water just can flow out from pipeline.River level escalates when the downstream, and pipe water outlet external water pressure power is during greater than the pipeline internal water pressure, and valve is closed automatically, thereby has effectively avoided the downstream river to pour in down a chimney risk into the stockyard.
Lead for described and ooze french drain 40 and be form setting around the stockyard along the hillside around the stockyard, shown in Figure 3 this led the distribution of oozing french drain.Lead for described and ooze french drain 40 for being distributed in the two-stage at least at differing heights place, hillside, example shown in Fig. 3 goes out one-level props up to lead and oozes french drain 41 and secondary and prop up to lead and ooze french drain 42, in fact can be provided with more multistage as required.Shown in Fig. 3,5, lead for every grade described and ooze french drain 41,42 and comprise by anti-leading of piercing through that geotextiles 1 parcel crushed gravel 2 forms and ooze french drain body 411 and place propping up in the ditch body to lead flushing barrel 412; Described pipe shaft of leading the flushing barrel offers a plurality of infiltration grooves of collecting the hillside infiltration.Lead and to ooze that french drain 40 is used for collecting and guiding hillside infiltration 208, hillside infiltration 208 is shown in arrow among the figure.Lead for described and ooze french drain and be positioned at slag field downstream part and be provided with delivery port, the hillside infiltration of collecting can directly be discharged.Lead the outlet of oozing french drain and be higher than slag and swim the water level in rainy season after the match, be higher than extreme high water, therefore do not establish one way valve.
Every adjacent two-stage is propped up to lead and is oozed leading between the flushing barrel 412 of french drain and be connected by spaced apart many water guide french drains 50, and the one-level that is positioned at lowest part is propped up to lead and is oozed french drain 41 and be connected by spaced apart many water guide french drains 50 with the aforementioned leading leading flushing barrel 33 that oozes french drain 30.Lead and to ooze hillside infiltration that french drain 40 collects and can lead toward leading by water guide french drain 50 and ooze french drain 30 and swim discharge after the match from slag.As seen, lead and ooze french drain, water guide french drain and leadingly ooze the french drain three and under the antiseepage film in waste residue stockyard, form araneose leading and ooze drainage system for multistage.
In the slow zone of the gradient, described water guide french drain 50 is pierced through water guide french drain body that geotextiles parcel crushed gravel forms and is placed the water guide french drain slotted-tube in the french drain body to form (can consult Fig. 5) by anti-, the pipe shaft of water guide french drain slotted-tube offers a plurality of infiltration grooves of collecting the hillside infiltration, can further strengthen the ability that the guide water system is collected underground infiltration like this.Steep in the gradient, as can't to bury the water guide french drain underground zone is used real wall HDPE water guide pipeline to replace above-mentioned water guide french drain 50 to be communicated with and is dominated to ooze french drain and prop up to lead and oozes french drain.
Each pipeline of the present invention all adopts resistance to compression HDPE pipe, and the infiltration groove can be groove shape or poroid.The present invention wraps up each french drain, and anti-to pierce through the effective aperture that geotextiles selects for use be between 0.2 to 0.6mm, oozes outside the french drain guaranteeing that infiltration enters to lead the soil particle retaining led when oozing french drain smoothly, guarantees that french drain is unobstructed all the time.The particle size range of forming the crushed gravel employing of each ditch body is between 1 to 3cm, makes it guaranteeing fully compacting under the unimpeded situation of current, thereby for the HDPE pipeline provides good support, makes pipeline not be destroyed under the burden pressure effect of design.
Claims (10)
1. the method for high water level area shop, a slag field film antiseepage is characterized in that, comprises the steps:
Step 1, groundwater table in dry season (202) be lower than stockyard bottom smooth construction plant in period, lay antiseepage film (10), make up the complete slag zone of holding that is higher than superlatively to descend rainy season water level (201);
Step 2, drawing water before arriving rainy season lays holding of antiseepage film and pushes down antiseepage film (10) in the slag zone, makes the water level of antiseepage film top be higher than the groundwater table under the film all the time.
2. the method for high water level according to claim 1 area shop, slag field film antiseepage, it is characterized in that, described step 1 middle berth is established antiseepage film (10) before, lay the guide water system down in antiseepage film (10) earlier, make hillside infiltration energy water conservancy diversion to below, bottom, slag field, and discharge the slag zone through underground water guide system.
3. the method for high water level according to claim 2 area shop, slag field film antiseepage, it is characterized in that, described underground water guide system is arranged in the massif (20) of antiseepage film (10) below, comprises leadingly oozing french drain (30), leading and to ooze french drain (40) and water guide french drain (50); Describedly leading ooze that french drain (30) is arranged on the mountain valley lowest part, its length is extended to the downstream, stockyard along the upstream, stockyard; Lead for described and ooze french drain (40) and be provided with, hold a plurality of infiltration grooves that the hillside infiltration flows into constituting to lead to have on the aqueduct that oozes french drain, lead for described and ooze french drain and be positioned at slag field downstream part and be provided with delivery port along being around the stockyard around the hillside in stockyard; Lead for described and ooze french drain and be connected with spaced apart many water guide french drains (50) or real wall HDPE water guide pipeline with described leading oozing between the french drain.
4. use the film slag field, shop of shop, slag field, claim 1 described high water level area film anti-permeation method, it is characterized in that described film slag field, shop (100) is a mountain valley-type, be equipped with antiseepage film (10); The slag zone bottom of holding of film slag field, described shop is higher than groundwater table in dry season (202) and is lower than and superlatively descends water level (201) rainy season; Describedly hold in the slag zone, antiseepage film (10) top is equipped with the water (103) of pushing down antiseepage film, the described water level of pushing down the water (103) of antiseepage film is higher than the groundwater table under the antiseepage film.
5. film slag field, shop according to claim 4, it is characterized in that, be provided with underground water guide system in the massif below described antiseepage film (20), described underground water guide system comprises leadingly oozes french drain (30), leads and to ooze french drain (40) and water guide french drain (50); Describedly leading ooze french drain (30) and be arranged on the mountain valley lowest part, extend to the downstream, stockyard along the stockyard tail end; Lead for described and ooze french drain (40) and be provided with, hold a plurality of infiltration grooves that the hillside infiltration flows into constituting to lead to have on the aqueduct that oozes french drain, lead for described and ooze french drain and be provided with outfall being positioned at slag field downstream part along being around the stockyard around the hillside in stockyard; Lead for described and ooze french drain and be connected with spaced apart many described water guide french drains (50) or real wall HDPE water guide pipeline with described leading oozing between the french drain.
6. film slag field, shop according to claim 5 is characterized in that, the described leading french drain (30) that oozes is oozed french drain body (31) and placed real wall aqueduct (32) and leading flushing barrel (33) in it to form by leading; The described leading french drain body (31) that oozes is made of anti-geotextiles (1) the parcel crushed gravel (2) that pierces through; Described real wall aqueduct (32) directly leads the ponding of stockyard tail end toward the downstream, stockyard; Described leading flushing barrel (33) is communicated with described water guide french drain (40), compiles from propping up and lead the water that oozes french drain, and collects stockyard lower bottom part infiltration, leads toward slag and swims after the match; The pipe shaft of described leading flushing barrel (33) offers a plurality of infiltration grooves; Described aqueduct (32) is a HDPE solid wall pipe, respectively is provided with a described leading flushing barrel (33) side by side in its both sides; Described leading ooze outfall place that french drain (30) is positioned at slag field downstream be provided with prevent outside water pour in down a chimney into one way valve.
7. film slag field, shop according to claim 5, it is characterized in that, lead for described and ooze french drain (40) for being distributed in the two-stage at least at differing heights place, hillside, adjacent two-stage is propped up to lead to ooze between the french drain and is connected by described water guide french drain (50), and the leading of lowest part oozed french drain and oozed french drain (30) and be connected by water guide french drain (50) with described dominating.
8. film slag field, shop according to claim 7, it is characterized in that, lead for every grade described and ooze french drain (40) and comprise by anti-pierce through that geotextiles (1) parcel crushed gravel (2) constitutes lead to ooze french drain body (411) and to place and lead flushing barrel (42) in the french drain body; Described pipe shaft of leading the flushing barrel offers a plurality of described infiltration groove of collecting the hillside infiltration.
9. film slag field, shop according to claim 5 is characterized in that, described water guide french drain (50) is the solid wall pipe road or is pierced through water guide french drain body that geotextiles parcel crushed gravel forms and placed the water guide french drain slotted-tube in the french drain body to form by anti-; The pipe shaft of described water guide french drain slotted-tube offers a plurality of infiltration grooves of collecting the hillside infiltration.
10. the using method of the described shop of claim 4 film slag field, it is characterized in that, in holding the slag zone, discharge industrial residue (101) or the mine tailings that are diluted to slurries with the form that waterpower is filled, to hold the water (103) of pushing down antiseepage film in the slag district extrudes and holds the slag district, in this process, remain the groundwater pressure of the water pressure of antiseepage film (10) top, fully antiseepage film (10) is pushed down until being emitted on the industrial residue (101) or the mine tailings that hold in the slag district greater than its below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100344439A CN102261082B (en) | 2011-02-01 | 2011-02-01 | Method for controlling seepage by laying membrane for slag field in high water level area, membrane laying slag field and use method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100344439A CN102261082B (en) | 2011-02-01 | 2011-02-01 | Method for controlling seepage by laying membrane for slag field in high water level area, membrane laying slag field and use method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102261082A true CN102261082A (en) | 2011-11-30 |
| CN102261082B CN102261082B (en) | 2013-06-05 |
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| CN2011100344439A Expired - Fee Related CN102261082B (en) | 2011-02-01 | 2011-02-01 | Method for controlling seepage by laying membrane for slag field in high water level area, membrane laying slag field and use method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102995913A (en) * | 2012-12-07 | 2013-03-27 | 深圳市胜义环保有限公司 | Process water regulating tank repair system and method |
| CN111206470A (en) * | 2018-11-21 | 2020-05-29 | 宝锐企业有限公司 | Net-connected drainage pavement device |
| CN113050172A (en) * | 2021-03-12 | 2021-06-29 | 中国电建集团贵阳勘测设计研究院有限公司 | Current field testing method for slag storage leakage channel |
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| CN1552534A (en) * | 2003-05-28 | 2004-12-08 | 岳清瑞 | Film laying method for vertical anti-penetrating resistant system for garbage burying cite |
| CN2782246Y (en) * | 2004-12-17 | 2006-05-24 | 杨杰 | Infiltration-proof garbage treatment site |
| CN101148885A (en) * | 2007-11-07 | 2008-03-26 | 中冶长天国际工程有限责任公司 | Stereo drainage system structure for landfill underground water |
| CN101259905A (en) * | 2008-04-10 | 2008-09-10 | 陈江涛 | Load-carrying water bag and use thereof |
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| WO1997045211A1 (en) * | 1996-05-30 | 1997-12-04 | Lg Engineering Co., Ltd. | System and method for containing leachate using submerged counterflow sink |
| CN1552534A (en) * | 2003-05-28 | 2004-12-08 | 岳清瑞 | Film laying method for vertical anti-penetrating resistant system for garbage burying cite |
| CN2782246Y (en) * | 2004-12-17 | 2006-05-24 | 杨杰 | Infiltration-proof garbage treatment site |
| CN101148885A (en) * | 2007-11-07 | 2008-03-26 | 中冶长天国际工程有限责任公司 | Stereo drainage system structure for landfill underground water |
| CN101259905A (en) * | 2008-04-10 | 2008-09-10 | 陈江涛 | Load-carrying water bag and use thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102995913A (en) * | 2012-12-07 | 2013-03-27 | 深圳市胜义环保有限公司 | Process water regulating tank repair system and method |
| CN102995913B (en) * | 2012-12-07 | 2016-05-11 | 深圳市胜义环保有限公司 | A kind of fresh water (FW) regulating reservoir repair system and restorative procedure |
| CN111206470A (en) * | 2018-11-21 | 2020-05-29 | 宝锐企业有限公司 | Net-connected drainage pavement device |
| CN113050172A (en) * | 2021-03-12 | 2021-06-29 | 中国电建集团贵阳勘测设计研究院有限公司 | Current field testing method for slag storage leakage channel |
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| CN102261082B (en) | 2013-06-05 |
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