CN103669550B - Lead bottom a kind of solution wet method discharge plastic film mulch antiseepage ardealite storage yard and ooze device - Google Patents
Lead bottom a kind of solution wet method discharge plastic film mulch antiseepage ardealite storage yard and ooze device Download PDFInfo
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- CN103669550B CN103669550B CN201310737533.3A CN201310737533A CN103669550B CN 103669550 B CN103669550 B CN 103669550B CN 201310737533 A CN201310737533 A CN 201310737533A CN 103669550 B CN103669550 B CN 103669550B
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Abstract
The present invention relates to a kind of solve to lead bottom wet method discharge plastic film mulch antiseepage ardealite storage yard ooze device, belong to chemical industry facility technology field.It comprises initial dam, leads and ooze french drain, stainless steel tube and solid wall pipe composition, described lead ooze french drain by the transverse direction that two are parallel to initial dam axis lead ooze french drain and one form perpendicular to laterally leading the longitudinal french drain oozing french drain, Article 1, laterally lead and ooze french drain and be not less than 50m apart from initial dam base of dam distance, Article 2 is laterally led and is oozed french drain and Article 1 and laterally lead and ooze french drain spacing and be not less than 50m.The present invention efficiently solves when not destroying ardealite storage yard seepage control system, by the saturation water guide in ardealite in stockyard to pond, downstream, accelerate the discharging consolidation of ardealite, add the mechanics index of physics of ardealite, ensure that the security of operation of ardealite storage yard.
Description
Technical field
The present invention relates to a kind of solve to lead bottom wet method discharge plastic film mulch antiseepage ardealite storage yard ooze device, belong to chemical industry facility technology field.
Background technology
According to " general industrial solid waste storage, disposal site Environmental capacity standard " (GB18599-2001) regulation, ardealite pH value, between 2 ~ 3, belongs to the IIth class general industrial solid waste, and in order to protection of the environment, ardealite storage yard needs to carry out plastic film mulch antiseepage.After the antiseepage of ardealite storage yard plastic film mulch, initial dam becomes waterproof dam by permeable dike, forms slag storehouse for closing impervious body below initial dam crest level.When ardealite storage yard runs below dam in the early stage, the moisture that the ardealite that wet method is discharged contains and rainfall cannot be arranged and be seeped into downstream, the ardealite piled up is saturation state, ardealite cannot carry out discharging consolidation, pore water pressure in ardealite is high, ardealite mechanical property reduces greatly, is unfavorable for that the later stage piles up the stable of ardealite.Run below initial dam, ponding in ardealite storage yard cannot by flowing to downstream water pond certainly, ponding by forced-ventilated or can only wait for ardealite storage yard from flowing to downstream water pond after moving to more than initial dam crest level, and this increases stockyard operating cost undoubtedly, and factory regulates isorrheic difficulty to strengthen.Ooze french drain and lead according to leading of routine and ooze to solve ardealite solidification problem, then face to lead and ooze the problem that pipe passes through antiseepage film, lead and ooze pipe and the connection of antiseepage film and belong to the problem that rigid structures is connected with flexible structure, under the effect of not going up overburden load, connect comparatively reliable, if but pipe, on film junction overburden load effect under, will seepage failure be there is, impermeable failure.Therefore, all do not establish bottom the ardealite storage yard that shown design is implemented at present and lead the system of oozing.For this kind of situation, be also correlated with both at home and abroad at present scientific paper or patent head it off.
Summary of the invention
In order to overcome the defect existed in prior art, the object of the present invention is to provide a kind of solve to lead bottom wet method discharge plastic film mulch antiseepage ardealite storage yard ooze device, mainly solve when not destroying seepage control system, bottom is adopted to lead the system of oozing, the problem of the ardealite saturation water guide outbound below the ardealite storage yard initial dam that wet method is discharged, to accelerate the dewatering and coagulating of ardealite, increase the stability of ardealite storage yard.
To achieve these goals, the present invention is by the following technical solutions:
Lead bottom a kind of solution wet method discharge plastic film mulch antiseepage ardealite storage yard and ooze device, it is characterized in that: comprise initial dam, lead and ooze french drain, stainless steel tube and solid wall pipe composition, described lead ooze french drain by the transverse direction that two are parallel to initial dam axis lead ooze french drain and one form perpendicular to laterally leading the longitudinal french drain oozing french drain, Article 1, laterally lead and ooze french drain and be not less than 50m apart from initial dam base of dam distance, Article 2 is laterally led and is oozed french drain and Article 1 and laterally lead and ooze french drain spacing and be not less than 50m.
Described leading oozes french drain by blinding concrete, 600g/m
2geotextiles A, HDPE film, structural concrete, 400g/m
2geotextiles B, particle diameter 2-4cm silicon rubble, DN315HDPE floral tube form.
Described stainless steel tube is 316L stainless steel tube, and described solid wall pipe is DN315HDPE solid wall pipe.
Described blinding concrete is the thick C15 concrete of 10cm, and structural concrete is C25 concrete, trapezoidal cross-section, and bottom width is not less than 100cm, and height is not less than 100cm, and the gradient is not suddenly in 1:2, and wall thickness is not less than 40cm.
Described blinding concrete is equipped with 600g/m
2geotextiles A, HDPE film, the thickness of HDPE film is not less than 1.5mm, 600g/m
2geotextiles A and HDPE film carry out anchoring by anchoring groove, and anchoring groove is 200cm apart from structural concrete inward flange distance.
Described structural concrete adopts glass fiber reinforced plastic and acid-resistant porcelain to carry out anticorrosion, and glass fiber reinforced plastic is five cloth seven paintings, acid resistant porcelain thickness of slab 3cm.
400g/m is adopted in described structural concrete
2geotextiles B wrap up 2-4cm silicon rubble, DN315HDPE floral tube is settled in silicon rubble middle part.
Described HDPE film connects with leading to ooze to adopt HDPE to be connected between french drain to be locked into row.
Described first is laterally led and is oozed french drain in building by pre-buried 316L stainless steel during initial dam side structure concrete, stainless steel tube caliber mates with HDPE pipe, initial dam side adopts 316L steel flange to be connected with HDPE solid wall pipe, and side adopts 316L steel flange to be connected with HDPE floral tube in addition.
Described DN315HDPE floral tube perforate row is six rows, quincuncial arrangement, opening diameter 15mm, and the DN315HDPE floral tube of intersection adopts DHPE threeway, DHPE four-way connects.
Compared with prior art, the present invention efficiently solves when not destroying ardealite storage yard seepage control system, by the saturation water guide in ardealite in stockyard to pond, downstream, the draining accelerating ardealite is estimated, add the mechanics index of physics of ardealite, ensure that the security of operation of ardealite storage yard.
Accompanying drawing explanation
Fig. 1 is the structural representation of patent of the present invention;
Fig. 2 is Figure 1A-A sectional drawing;
Fig. 3 is Figure 1B-B sectional drawing;
Fig. 4 is Fig. 1 C-C sectional drawing;
Fig. 5 is Fig. 1 D-D sectional drawing;
In figure: initial dam 1, lead and ooze french drain 2, blinding concrete 3,600g/m
2geotextiles A4, HDPE film 5, structural concrete 6, glass fiber reinforced plastic 7, acid-resistant porcelain 8,400g/m
2geotextiles B9, silicon rubble 10, HDPE floral tube 11, clay liner 12, anchoring groove 13, HDPE solid wall pipe 14, stainless steel tube 15, not steel pipe flange 16, HDPE connect lock 17.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
As described in Fig. 1-5, the present invention oozes device for leading bottom a kind of solution wet method discharge plastic film mulch antiseepage ardealite storage yard, it is characterized in that: comprise initial dam 1, lead and ooze french drain, stainless steel tube 15 and solid wall pipe 14 form, described leading is oozed french drain and is led by the transverse direction that two are parallel to initial dam axis and ooze french drain 21,22 and and form perpendicular to laterally leading the longitudinal french drain 23 oozing french drain 21,22, Article 1, laterally lead and ooze french drain 21 and be not less than 50m apart from initial dam base of dam distance, Article 2 is laterally led and is oozed french drain 22 and Article 1 and laterally lead and ooze french drain 21 spacing and be not less than 50m.
Described leading oozes french drain by blinding concrete 3,600g/m
2geotextiles A4, HDPE film 5, structural concrete 6,400g/m
2geotextiles B9, particle diameter 2-4cm silicon rubble 10, DN315HDPE floral tube 11 form.
Described stainless steel tube 15 is 316L stainless steel tube, and described solid wall pipe 14 is DN315HDPE solid wall pipe.
Described blinding concrete 3 is the thick C15 concrete of 10cm, and structural concrete 6 is C25 concrete, trapezoidal cross-section, and bottom width is not less than 100cm, and height is not less than 100cm, and the gradient is not suddenly in 1:2, and wall thickness is not less than 40cm.
Described blinding concrete 3 is equipped with 600g/m
2the thickness of geotextiles A4, HDPE film 5, HDPE film 5 is not less than 1.5mm, 600g/m
2geotextiles A4 and HDPE film 5 carry out anchoring by anchoring groove 13, and anchoring groove 13 is 200cm apart from structural concrete 6 inward flange distance.
Described structural concrete 6 adopts glass fiber reinforced plastic 7 and acid-resistant porcelain 8 to carry out anticorrosion, and glass fiber reinforced plastic is five cloth seven paintings, the thick 3cm of acid-resistant porcelain 8.
400g/m is adopted in described structural concrete 6
2geotextiles B9 wrap up 2-4cm silicon rubble 10, DN315HDPE floral tube 11 is settled in silicon rubble middle part.
Described HDPE film adopts HDPE to be connected lock 17 between french drain to connect with leading to ooze.
Described first is laterally led and is oozed french drain 21 in building by pre-buried 316L stainless steel 15 during initial dam 1 side structure concrete, stainless steel tube caliber mates with HDPE pipe, initial dam side adopts 316L steel flange 16 to be connected with HDPE solid wall pipe 14, and side adopts 316L steel flange 16 to be connected with HDPE floral tube 11 in addition.
Described DN315HDPE floral tube 11 perforate row is six rows, quincuncial arrangement, opening diameter 15mm, and the DN315HDPE floral tube 11 of intersection adopts DHPE threeway, DHPE four-way connects.
During every bar blind ditch construction, first according to the cross dimensions of regulation, french drain is excavated, after having excavated, build the C15 blinding concrete 3 after 10cm, then lay 600g/m successively
2geotextiles A4 and HDPE film 5,600g/m
2geotextiles A and HDPE film 5 carry out anchoring by anchoring groove 13, treat that HDPE film 5 has been constructed after-pouring structural concrete 6, the size of structural concrete 6 should according on cover ardealite thickness and determine, timely pre-buried 316L stainless steel tube and HDPE should connect lock 17 when concreting.The construction of glass fiber reinforced plastic 7 and acid-resistant porcelain 8 can be carried out after structural concrete 6 solidifies drying, forbid the rainy day to carry out anticorrosive construction.Carry out leading after anticorrosive construction completes oozing structure construction, be mainly and lay 400g/m
2geotextiles B9, lays silicon rubble 10 and installs HDPE floral tube 11,400g/m
2geotextiles must be sewed up.HDPE floral tube 11 and HDPE solid wall pipe 14 are connected with pre-buried 316L stainless steel tube 15 by flange.Wear initial stage monolith 1 longitudinally to lead and ooze french drain 23 and answer initial dam 1 to construct simultaneously, and longitudinally lead and ooze french drain 23 and be positioned at below initial dam 1 foundation plane.When leading the Seepage oozing and carry out ardealite storage yard after blind ditch construction completes, ardealite storage yard seepage control system construction technology is first lay clay liner 12, and compacted depth is not less than 45cm, re-lays 600g/m
2geotextiles A4, finally lays HDPE film 5, and the HDPE film 5 of laying welds form complete seepage control system by being connected lock 17 with pre-buried HDPE.
Claims (6)
1. lead bottom a solution wet method discharge plastic film mulch antiseepage ardealite storage yard and ooze device, it is characterized in that: comprise initial dam (1), lead and ooze french drain, stainless steel tube (15) and solid wall pipe (14), described leading is oozed french drain and is led by the transverse direction that two are parallel to initial dam axis and ooze french drain (21, 22) and one ooze french drain (21 perpendicular to laterally leading, 22) longitudinal french drain (23) composition, Article 1, laterally lead and ooze french drain (21) and be not less than 50m apart from initial dam base of dam distance, Article 2 is laterally led and is oozed french drain (22) and Article 1 and laterally lead and ooze french drain (21) spacing and be not less than 50m,
Described leading oozes french drain by blinding concrete (3), 600g/m
2geotextiles A (4), HDPE film (5), structural concrete (6), 400g/m
2geotextiles B (9), particle diameter 2-4cm silicon rubble (10), DN315HDPE floral tube (11) form, and pipe standard size is than being SDR13.6;
(3) are equipped with 600g/m to described blinding concrete
2geotextiles A (4), HDPE film (5), the thickness of HDPE film (5) is not less than 1.5mm, 600g/m
2geotextiles A (4) and HDPE film (5) carry out anchoring by anchoring groove (13), and anchoring groove (13) is 200cm apart from structural concrete (6) inward flange distance;
Described HDPE film connects with leading to ooze to adopt HDPE to be connected between french drain to lock (17);
Described structural concrete (6) adopts glass fiber reinforced plastic (7) and acid-resistant porcelain (8) to carry out anticorrosion, and glass fiber reinforced plastic is five cloth seven paintings, acid-resistant porcelain (8) thick 3cm;
The described construction method of oozing device of leading is: during every bar blind ditch construction, first excavates french drain according to the cross dimensions of regulation, after having excavated, builds the C15 blinding concrete (3) that 10cm is thick, then lay 600g/m successively
2geotextiles A (4) and HDPE film (5), 600g/m
2geotextiles A and HDPE film (5) carry out anchoring by anchoring groove (13), treat that HDPE film (5) has been constructed after-pouring structural concrete (6), the size of structural concrete (6) should according on cover ardealite thickness and determine, timely pre-buried 316L stainless steel tube and HDPE lock (17) should be connected when concreting, the construction of glass fiber reinforced plastic (7) and acid-resistant porcelain (8) can be carried out after structural concrete (6) solidifies drying, the rainy day is forbidden to carry out anticorrosive construction, carry out leading after anticorrosive construction completes oozing structure construction, be mainly and lay 400g/m
2geotextiles B (9), lays silicon rubble (10) and installs DN315HDPE floral tube (11), 400g/m
2geotextiles must be sewed up, DN315HDPE floral tube (11) and solid wall pipe (14) are connected with pre-buried stainless steel tube (15) by flange, wear initial dam (1) section longitudinally to lead and ooze french drain (23) and construct with initial dam (1) simultaneously, and longitudinally lead and ooze french drain (23) and be positioned at below initial dam (1) foundation plane, when leading the Seepage oozing and carry out ardealite storage yard after blind ditch construction completes, ardealite storage yard seepage control system construction technology is for first to lay clay liner (12), compacted depth is not less than 45cm, re-lays 600g/m
2geotextiles A (4), finally lays HDPE film (5), and the HDPE film (5) of laying is locked (17) and welded by being connected with pre-buried HDPE and form complete seepage control system.
2. lead bottom solution wet method discharge plastic film mulch antiseepage ardealite storage yard according to claim 1 and ooze device, it is characterized in that: described stainless steel tube (15) is 316L stainless steel tube, described solid wall pipe (14) is DN315HDPE solid wall pipe, and pipe standard size is than being SDR13.6.
3. lead bottom the solution wet method discharge plastic film mulch antiseepage ardealite storage yard according to any one of claim 1-2 and ooze device, it is characterized in that: described structural concrete (6) is C25 concrete, trapezoidal cross-section, bottom width is not less than 100cm, height is not less than 100cm, the gradient is not suddenly in 1:2, and wall thickness is not less than 40cm.
4. lead bottom solution wet method discharge plastic film mulch antiseepage ardealite storage yard according to claim 1 and ooze device, it is characterized in that: in described structural concrete (6), adopt 400g/m
2geotextiles B (9) wrap up 2-4cm silicon rubble (10), DN315HDPE floral tube (11) is settled in silicon rubble middle part, and pipe standard size is than for SDR13.6.
5. lead bottom solution wet method discharge plastic film mulch antiseepage ardealite storage yard according to claim 1 and ooze device, it is characterized in that: described Article 1 is laterally led and oozed french drain (21) in building by pre-buried stainless steel tube (15) during initial dam (1) side structure concrete, stainless steel tube caliber mates with HDPE solid wall pipe, initial dam side adopts 316L steel flange (16) to be connected with solid wall pipe (14), and side adopts 316L steel flange (16) to be connected with DN315HDPE floral tube (11) in addition.
6. lead bottom solution wet method discharge plastic film mulch antiseepage ardealite storage yard according to claim 1 and ooze device device, it is characterized in that: described DN315HDPE floral tube (11) perforate row is six rows, quincuncial arrangement, opening diameter 15mm, the DN315HDPE floral tube of intersection adopts DHPE threeway, DHPE four-way connects.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310737533.3A CN103669550B (en) | 2013-12-27 | 2013-12-27 | Lead bottom a kind of solution wet method discharge plastic film mulch antiseepage ardealite storage yard and ooze device |
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| CN201310737533.3A CN103669550B (en) | 2013-12-27 | 2013-12-27 | Lead bottom a kind of solution wet method discharge plastic film mulch antiseepage ardealite storage yard and ooze device |
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| CN103669550A CN103669550A (en) | 2014-03-26 |
| CN103669550B true CN103669550B (en) | 2015-12-30 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109183853A (en) * | 2018-10-24 | 2019-01-11 | 中铝国际工程股份有限公司 | Red mud disposal drainage shaft and anti-seepage geomembrane connection structure and construction method |
| CN110029632B (en) * | 2019-04-18 | 2024-03-19 | 中国电建集团贵阳勘测设计研究院有限公司 | General industrial solid waste storage and disposal site structure and construction method thereof |
| CN110747963A (en) * | 2019-11-22 | 2020-02-04 | 中国电建集团贵阳勘测设计研究院有限公司 | Seepage-preventing membrane upward seepage-guiding system suitable for phosphogypsum storage yard |
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| KR100896707B1 (en) * | 2008-05-09 | 2009-05-11 | 플러스이앤씨(주) | The stucture for exclude leachate of waste reclaimed land |
| CN102041845A (en) * | 2010-11-18 | 2011-05-04 | 中钢集团马鞍山矿山研究院有限公司 | United draining system for effectively lowering seepage lines in fill dam of tailing reservoir |
| CN102182208A (en) * | 2011-02-01 | 2011-09-14 | 深圳市胜义环保有限公司 | Underground water guiding and draining system under impermeable membrane of industrial waste residue storage yard |
| CN202672195U (en) * | 2012-07-26 | 2013-01-16 | 中国水电顾问集团贵阳勘测设计研究院 | Device for drainage and seepage at bottom of filmed seepage-proofing phosphogypsum yard |
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2013
- 2013-12-27 CN CN201310737533.3A patent/CN103669550B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100896707B1 (en) * | 2008-05-09 | 2009-05-11 | 플러스이앤씨(주) | The stucture for exclude leachate of waste reclaimed land |
| CN102041845A (en) * | 2010-11-18 | 2011-05-04 | 中钢集团马鞍山矿山研究院有限公司 | United draining system for effectively lowering seepage lines in fill dam of tailing reservoir |
| CN102182208A (en) * | 2011-02-01 | 2011-09-14 | 深圳市胜义环保有限公司 | Underground water guiding and draining system under impermeable membrane of industrial waste residue storage yard |
| CN202672195U (en) * | 2012-07-26 | 2013-01-16 | 中国水电顾问集团贵阳勘测设计研究院 | Device for drainage and seepage at bottom of filmed seepage-proofing phosphogypsum yard |
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