CN105626143A - Horizontal sand bin capable of achieving simple filling and efficient sand fluffing - Google Patents
Horizontal sand bin capable of achieving simple filling and efficient sand fluffing Download PDFInfo
- Publication number
- CN105626143A CN105626143A CN201510793186.5A CN201510793186A CN105626143A CN 105626143 A CN105626143 A CN 105626143A CN 201510793186 A CN201510793186 A CN 201510793186A CN 105626143 A CN105626143 A CN 105626143A
- Authority
- CN
- China
- Prior art keywords
- sand
- fluffing
- horizontal
- efficient
- horizontal sand
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004576 sand Substances 0.000 title claims abstract description 103
- 238000000465 moulding Methods 0.000 claims description 38
- 238000010276 construction Methods 0.000 abstract description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000007788 liquid Substances 0.000 abstract description 2
- 101100041681 Takifugu rubripes sand gene Proteins 0.000 description 66
- 238000004537 pulping Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- MBMLMWLHJBBADN-UHFFFAOYSA-N Ferrous sulfide Chemical compound [Fe]=S MBMLMWLHJBBADN-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000010006 flight Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F15/00—Methods or devices for placing filling-up materials in underground workings
- E21F15/08—Filling-up hydraulically or pneumatically
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
The invention discloses a horizontal sand bin capable of achieving simple filling and efficient sand fluffing. The horizontal sand bin comprises horizontal sand bin bodies (6), sand fluffing branch pipes (5), sand discharge pipes (1) and bottom plates (8). The bottom plates (8) are obliquely fixed in the horizontal sand bin bodies (6). The bottom of each horizontal sand bin body (6) is fixedly connected with one sand feed pipe (1) which is located on the same side with the lowest position of the height of the corresponding bottom plate (8). The sand fluffing branch pipes (5) are fixed to the lower surfaces of the bottom plates (8). Each sand fluffing branch pipe (5) is uniformly provided with a plurality of high-pressure nozzles (3). The sand fluffing branch pipes (5) are sequentially connected with a sand fluffing control valve (7), a high-pressure water supplying main pipe (4) and a high-pressure air supplying main pipe (2). In order to ensure the concentration of thick liquid, clear water and surplus water are discharged out from an overflow pipe and a draining pipe correspondingly. The horizontal sand bin capable of achieving simple filling and efficient sand fluffing is simple in structure, low in construction and operation cost and capable of improving the fluidity of settling sand flexibly and efficiently and increasing the effective filling ratio.
Description
Technical field
The present invention relates to a kind of Horizontal sand storehouse, particularly to the Horizontal sand storehouse of a kind of simple and easy filling, the efficient fluffing of moulding sand.
Background technology
Mine underground is exploited the Horizontal sand storehouse of filling system and is generally used as storage sand, and mortar from flowing to by difference in height, in agitator, is sufficiently stirred for a certain proportion of cement and makes certain density mortar by filling pipeline entrance filling dead zone. There is slope in easy flights in Horizontal sand storehouse at the bottom of Sha Cang pond, is flowed to the sand export of lowest point by this slope mortar. Water sand is through being precipitated at the bottom of pond, if standing time is oversize, it is very serious that pond bed load even hardens. Sand setting is by self converging into sand export, must flow through external force to drive, it is typically with the fluffing of moulding sand water pipe being laid on pond basal surface to loosen sand setting, but the fluffing of moulding sand water pipe being laid on pond basal surface inherently hinders sand setting flowing, and very serious when it is worn and torn by sand setting, have a strong impact on mine and normally produce.
More existing Horizontal sand storehouses are in order to increase mobility, and the design of inclination angle, bottom is relatively big, even close to vertical sand warehouse cone angle, which increase landform selection and the difficulty built, add construction cost, thus lose as Horizontal sand storehouse construction cost advantage.
Summary of the invention
It is an object of the invention to provide a kind of simple in construction, operating cost is low, can improve the Horizontal sand storehouse of sand setting mobility flexible and efficiently.
Simple and easy filling of the present invention, the efficient fluffing of moulding sand Horizontal sand storehouse, including Horizontal sand storehouse, fluffing of moulding sand pipe arm,
Put sandpipe and base plate, wherein: base plate tilts to be fixed in Horizontal sand storehouse; Sandpipe is put in the bottom affixed in Horizontal sand storehouse, puts sandpipe and is positioned at and bottom plate heights lowest point homonymy; Fluffing of moulding sand arm is fixed on below base plate, and fluffing of moulding sand arm is evenly equipped with several high pressure nozzles; Fluffing of moulding sand arm is connected with fluffing of moulding sand control valve, high service house steward, high-pressure air feed house steward's pipe successively.
As a further improvement on the present invention, base plate is 7��8 �� with the gradient putting sandpipe.
As the preferred version of the present invention, fluffing of moulding sand arm is embedded in 50mm under backplate surface in advance, and high pressure nozzle stretches out backplate surface.
As a further improvement on the present invention, put sandpipe to be connected with high service house steward, high pressure admission house steward successively.
As a further improvement on the present invention, the number of base plate is 1��2.
Owing to adopting two media fluffing of moulding sand pulping, adopt different medium for different situations, more flexible, more efficient; Adopt base plate inclination angle is 7 �㡫8 �� slant settings simultaneously, fluffing of moulding sand arm be embedded under backplate surface 50mm in advance so that the mobile performance of sand setting improves, and Horizontal sand storehouse also saves the construction investment in sand storehouse while realizing the continuous filling of big production capacity; Adopting this kind of design, simple in construction, reduction are built and operating cost; Make mine adopt fill reach balance, be conducive to mine realize safety in production and environmental conservation. The problem that the method not only efficiently solves Horizontal sand storehouse pulping poor effect, overcome a difficult problem for fluffing of moulding sand pipe rapid wear, also assures that the feature of the continuous high-concentration of mortar, it is thus also avoided that the problem that causes construction cost to be greatly increased owing to bottom sand storehouse inclination angle is too big simultaneously.
In sum, the invention have the advantage that 1) improve sand setting mobile performance, make Horizontal sand storehouse realize the continuous filling of big production capacity; 2) adopt two media fluffing of moulding sand pulping, adopt different medium for different situations, more flexible, more efficient; 3) improve efficiency and reduce construction and operating cost; 4) make mine adopt fill reach balance; 5) mine is conducive to realize safety in production and environmental conservation.
Accompanying drawing explanation
Fig. 1 is the Horizontal sand storehouse floor map of the present invention;
Fig. 2 is the positive facade view in Horizontal sand storehouse of the present invention;
Fig. 3 is the Horizontal sand storehouse side elevation sectional view of the present invention;
In figure, 1. put sandpipe 2. high-pressure air feed house steward 3. high pressure nozzle 4. high service house steward 5. fluffing of moulding sand arm 6. Horizontal sand storehouse 7. fluffing of moulding sand and control valve, 8 base plates.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the present invention will be further described:
The simple and easy filling of the present embodiment, the efficient fluffing of moulding sand Horizontal sand storehouse, including Horizontal sand storehouse 6, fluffing of moulding sand pipe arm 5, put sandpipe 1, base plate 8 and overflow, adjutage, wherein: base plate 8 tilt be fixed in Horizontal sand storehouse 6; Sandpipe 1 is put in the bottom affixed in Horizontal sand storehouse 6, puts sandpipe 1 and is positioned at and base plate 8 height lowest point homonymy, and base plate 8 is 7��8 �� with the gradient putting sandpipe 1; The number of base plate 8 is 1. Fluffing of moulding sand arm 5 is fixed on base plate 8 50mm below, and fluffing of moulding sand arm 5 is evenly equipped with several high pressure nozzles 3, and high pressure nozzle 3 stretches out backplate surface; Fluffing of moulding sand arm 5 is connected with fluffing of moulding sand control valve 7, high service house steward 4, high-pressure air feed house steward 2 pipe successively; Put sandpipe 1 to be connected with high service house steward 4, high pressure admission house steward 2 successively, for realizing putting the purging of sandpipe and cleaning the blocking preventing from putting sandpipe; Clear liquid naturally drains from overflow pipe, and the adjutage opening differing heights as required discharges water, to ensure pulping concentration.
The armored concrete Horizontal sand storehouse 6 of two disjunctors is built by laying bricks or stones on the hillside with the relatively reasonable discrepancy in elevation of Filling Station, along the gradient, fluffing of moulding sand arm 5 is installed at sand storehouse base plate, Zhi Guanyong reinforcing bar and baseplate reinforcing bar are strained and fixed, nozzle connecting branch is installed after fixing, then back-grouting, and ensure that connecting branch stretches out backplate surface 50mm, high pressure nozzle 3 is finally installed. During filling, utilize the fluffing of moulding sand to control valve 7 as required and start fluffing of moulding sand pulping.
Adopt this device fluffing of moulding sand pulping effective, build, maintenance cost is low and filling effective rate of utilization advantages of higher. For horse hair mountain, Xuancheng troilite, practical measurement pulping concentration, between 70��75%, directly or indirectly saves 1,500,000 yuan/year to whole mine system.
Claims (5)
1. simple and easy filling, the efficient fluffing of moulding sand a Horizontal sand storehouse, including Horizontal sand storehouse (6), fluffing of moulding sand arm (5), put sandpipe (1) and base plate (8), it is characterised in that: base plate (8) tilt be fixed in Horizontal sand storehouse (6); Sandpipe (1) is put in the bottom affixed in Horizontal sand storehouse (6), described in put sandpipe (1) and be positioned at and base plate (8) height lowest point homonymy; Fluffing of moulding sand arm (5) is fixed on base plate (8) below, and fluffing of moulding sand arm (5) is evenly equipped with several high pressure nozzles (3); Described fluffing of moulding sand arm (5) is connected with fluffing of moulding sand control valve (7), high service house steward (4), high-pressure air feed house steward (2) pipe successively.
2. the Horizontal sand storehouse of a kind of simple and easy filling according to claim 1, the efficient fluffing of moulding sand, it is characterised in that described base plate (8) is 7��8 �� with the gradient putting sandpipe (1).
3. the Horizontal sand storehouse of a kind of simple and easy filling according to claim 1, the efficient fluffing of moulding sand, it is characterised in that described fluffing of moulding sand arm (5) is positioned at 50mm under base plate (8) surface, and high pressure nozzle (3) stretches out backplate surface.
4. the Horizontal sand storehouse of a kind of simple and easy filling according to claim 1, the efficient fluffing of moulding sand, it is characterised in that described in put sandpipe (1) and be connected with high service house steward (4), high pressure admission house steward (2) successively.
5. the Horizontal sand storehouse of a kind of simple and easy filling according to claim 1, the efficient fluffing of moulding sand, it is characterised in that the number of described base plate (8) is 1��2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793186.5A CN105626143B (en) | 2015-11-18 | 2015-11-18 | It is a kind of it is simple filling, the efficient fluffing of moulding sand horizontal sand warehouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793186.5A CN105626143B (en) | 2015-11-18 | 2015-11-18 | It is a kind of it is simple filling, the efficient fluffing of moulding sand horizontal sand warehouse |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105626143A true CN105626143A (en) | 2016-06-01 |
| CN105626143B CN105626143B (en) | 2019-02-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510793186.5A Active CN105626143B (en) | 2015-11-18 | 2015-11-18 | It is a kind of it is simple filling, the efficient fluffing of moulding sand horizontal sand warehouse |
Country Status (1)
| Country | Link |
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| CN (1) | CN105626143B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888805A (en) * | 2020-08-26 | 2020-11-06 | 长沙矿山研究院有限责任公司 | Paste storage thickener and thickening process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253000A (en) * | 1994-03-10 | 1995-10-03 | Ohbayashi Corp | Belt conveyor device |
| CN201334925Y (en) * | 2009-01-15 | 2009-10-28 | 长沙有色冶金设计研究院 | Horizontal sand silo for mine filling |
| CN102505961A (en) * | 2011-10-28 | 2012-06-20 | 中钢集团马鞍山矿山研究院有限公司 | Large horizontal sand silo suitable for combined filling of mortar in dressing plants and dry tailings in tailings ponds |
| CN202832647U (en) * | 2012-10-26 | 2013-03-27 | 长沙有色冶金设计研究院有限公司 | Horizontal sand bin for filling system |
| CN203702248U (en) * | 2014-01-23 | 2014-07-09 | 铜陵有色设计研究院 | Horizontal type sand silo for underground filling |
-
2015
- 2015-11-18 CN CN201510793186.5A patent/CN105626143B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07253000A (en) * | 1994-03-10 | 1995-10-03 | Ohbayashi Corp | Belt conveyor device |
| CN201334925Y (en) * | 2009-01-15 | 2009-10-28 | 长沙有色冶金设计研究院 | Horizontal sand silo for mine filling |
| CN102505961A (en) * | 2011-10-28 | 2012-06-20 | 中钢集团马鞍山矿山研究院有限公司 | Large horizontal sand silo suitable for combined filling of mortar in dressing plants and dry tailings in tailings ponds |
| CN202832647U (en) * | 2012-10-26 | 2013-03-27 | 长沙有色冶金设计研究院有限公司 | Horizontal sand bin for filling system |
| CN203702248U (en) * | 2014-01-23 | 2014-07-09 | 铜陵有色设计研究院 | Horizontal type sand silo for underground filling |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888805A (en) * | 2020-08-26 | 2020-11-06 | 长沙矿山研究院有限责任公司 | Paste storage thickener and thickening process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105626143B (en) | 2019-02-26 |
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Address after: 244000 yangjiashan village, yangjiashan street, Tongling City, Anhui Province Patentee after: Tongling Nonferrous Metals Design & Research Institute Co.,Ltd. Address before: 244000 No.8 Aiguo Road, yangjiashan, Tongling City, Anhui Province Patentee before: TONGLING NONFERROUS DESIGN AND Research Institute |