CN102182920A - Large-fall drop-out type pipeline energy dissipation and transportation device - Google Patents
Large-fall drop-out type pipeline energy dissipation and transportation device Download PDFInfo
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- CN102182920A CN102182920A CN2011100528127A CN201110052812A CN102182920A CN 102182920 A CN102182920 A CN 102182920A CN 2011100528127 A CN2011100528127 A CN 2011100528127A CN 201110052812 A CN201110052812 A CN 201110052812A CN 102182920 A CN102182920 A CN 102182920A
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Abstract
The invention relates to a large-fall drop-out type pipeline energy dissipation and transportation device which comprises a concentration tank and a feeding pump that are arranged at the upper side of a mountain body6, and a distribution barrel, a filtering machine and a transfer belt are arranged at the lower side of the mountain body. Transportation pipelines extend from high to low along the mountain body and consists of a plurality of drop-out pipelines and a plurality of energy dissipation pipelines, the drop-out pipelines are fixed on the mountain body from high to low along the tendency of the mountain body, and any two adjacent drop-out pipelines are connected through one energy dissipation pipeline; and one end of each energy dissipation pipeline is connected with the upper end of the drop-out pipeline at the lower position, and the other end of the energy dissipation pipeline is connected to the lower end of the drop-out pipeline at the higher position. Because the transportation pipelines are formed by alternately connecting the plurality of drop-out pipelines and the plurality of energy dissipation pipelines, the descending speed of ore pulp of iron ore concentrate can be reduced, and therefore the kinetic energy required by iron ore concentrate falling from high altitude is also reduced, the use of the energy dissipation device is omitted, and the cost and the working efficiency are saved.
Description
Technical field
The present invention relates to a kind of ore pulp pipeline conveying device, especially relate to a kind of high drop drop type pipeline energy dissipation conveying arrangement.
Background technique
In China's economy rapid growth, particularly metallurgical in recent years, petrochemical industry, oil, the sustainable and stable development of industries such as chemical fertilizer, price lifting along with the energy, cost of transportation is more and more higher, and utilize hydraulic pipe conveying solid substance material, with other transportation (as railway, highway) compares, it is short to have transportation range, capital investment is few, landform is adapted to and can utilize discrepancy in elevation potential energy, do not account for or account for less the soil, free from environmental pollution reaching do not disturbed by ambient conditions, can realize working continuously, and technology is reliable, traffic expense only is a railway, plurality of advantages such as 1/6～1/10 of highway has realized economy, environment sustainable development.
But, can be transported at the foot of the hill from high mountain usually during pipeline transport iron ore concentrate ore pulp, can there be huge drop when the height above sea level on mountain is very high.When the iron ore concentrate ore pulp is transported at the foot of the hill on from the hilltop, will produce huge kinetic energy, will cause huge destruction to reception unit, have a strong impact on the working life of equipment if the iron ore slurry with huge kinetic energy is not carried out energy dissipating.
As shown in Figure 1, existing high drop ore pulp pipeline conveying device comprises deckered stock chest 11, feeding pump 12, delivering pipe 13, distributes bucket 14, filter 15, transport tape 16 and energy dissipator 17.The iron ore slurry of huge kinetic energy energy dissipating be can be carried out by increasing by an energy dissipator 17, and then distribution bucket 14, filter 15 and transport tape 16 imported successively.
Thereby above-mentioned high drop ore pulp pipeline conveying device need increase special devices for dissipation of energy, thereby has increased the place of pipeline transport cost and pipeline transport.
In addition, the mining area of Yunnan Dahongshan Pipeline Co., Ltd. is in Dongchuan, Yunnan steamed bun restaurant, 3220 meters of height above sea level, and the pipeline drop is big, the reason such as steep of the gradient causes difficulty of construction to strengthen, and field work does not have power supply, does not have highway.If can reduce the use of devices for dissipation of energy, will save the lot of manpower and material resources expenditure.
Summary of the invention
The present invention has designed a kind of high drop drop type pipeline energy dissipation conveying arrangement, the technical problem of its solution is that existing high drop ore pulp pipeline conveying device can't carry out energy dissipating to the iron ore concentrate ore pulp by pipeline itself, special energy dissipator need be set, thereby increase the place of pipeline transport cost and pipeline transport.
In order to solve the technical problem of above-mentioned existence, the present invention has adopted following scheme:
A kind of high drop drop type pipeline energy dissipation conveying arrangement, be included in deckered stock chest and feeding pump that the massif top is provided with, below massif, be provided with and distribute bucket, filter and transport tape, delivering pipe is extended to low by height along described massif, described delivering pipe falls pipeline by many and Duo Gen energy dissipating pipeline is formed, many are fallen pipeline and are fixed on the massif, adjacent arbitrarily two are fallen between the pipeline by an energy dissipating pipeline connection, one end of described energy dissipating pipeline is connected and is positioned at the upper end that lower position falls pipeline, and the other end of described energy dissipating pipeline is connected and is positioned at the lower end that pipeline is fallen in the high position.
Further, the described joint of falling pipeline and described energy dissipating pipeline forms an angle β, 0 °＜β＜180 °.
Further, described angle β is 90 °, and horizontally disposed energy dissipating pipeline is two vertically disposed falling between the pipeline.
Further, the described pipeline that falls is connected by adpting flange with described energy dissipating pipeline.
Further, describedly fall pipeline and/or described energy dissipating pipeline is combined by the more piece short tube.
Further, connect by flange between the described more piece short tube.
Further, the described lower end of duct that falls also is provided with a fixing part, and described fixing part fixedly is inserted in the described massif.
Further, described fixing part is the part of three-way pipe.
This high drop drop type pipeline energy dissipation conveying arrangement is compared with traditional high mountain pipeline conveying device, has following beneficial effect:
(1) the present invention alternately is connected with Duo Gen energy dissipating pipeline owing to the delivering pipe setting is fallen pipeline by many, this delivering pipe thereby can reduce the rate of descent of iron ore concentrate ore pulp, thereby also reduced the kinetic energy that iron ore concentrate is had when eminence falls, omitted the use of energy dissipator, thereby provided cost savings and improved working efficiency.
(2) the present invention is owing to use three-way pipe as the fixing part that falls pipeline, thereby this three-way pipe two ends wherein can do as ore pulp current and break-in and use, and also has an end to insert in the massif and fixedly falls pipeline, and is simple in structure and convenient and practical.
Fig. 1: the parts connection diagram of existing high drop drop type pipeline energy dissipation conveying arrangement;
Fig. 2: the parts connection diagram of the high drop drop type of the present invention pipeline energy dissipation conveying arrangement;
Fig. 3: first kind of connection diagram falling pipeline and energy dissipating pipeline of the high drop drop type of the present invention pipeline energy dissipation conveying arrangement;
Fig. 4: second kind of connection diagram falling pipeline and energy dissipating pipeline of the high drop drop type of the present invention pipeline energy dissipation conveying arrangement.
Description of reference numerals:
11-deckered stock chest; 12-feeding pump; 13-delivering pipe; 14-distribution bucket; 15-filter; 16-transport tape; 17-energy dissipator; 18-massif;
1-deckered stock chest; 2-feeding pump; 3-delivering pipe; 31-fall pipeline; 32-energy dissipating pipeline; 33-fixing part; 34-adpting flange; 4-distribution bucket; 5-filter; 6-transport tape; 8-massif.
Embodiment
Below in conjunction with Fig. 2 to Fig. 4, the present invention will be further described:
As shown in Figure 2, a kind of high drop drop type pipeline energy dissipation conveying arrangement, be included in deckered stock chest 1 and feeding pump 2 that massif 8 tops are provided with, below massif 8, be provided with and distribute bucket 4, filter 5 and transport tape 6, delivering pipe 3 is extended to low by height along described massif 8, delivering pipe 3 falls pipeline 31 by many and Duo Gen energy dissipating pipeline 32 is formed, many are fallen pipeline 31 and are fixed on the massif 8, adjacent arbitrarily two are fallen between the pipeline 31 by 32 connections of an energy dissipating pipeline, one end of energy dissipating pipeline 32 is connected and is positioned at the upper end that lower position falls pipeline 31, and the other end of energy dissipating pipeline 32 is connected and is positioned at the lower end that pipeline 31 is fallen in the high position.
This drop drop type pipeline energy dissipation conveying arrangement working principle is as follows: on the mountain top in the deckered stock chest 1 concentrate pulp enter in the delivering pipe 3 by feeding pump 2, because these delivering pipe 3 settings are fallen pipeline 31 by many and alternately are connected with Duo Gen energy dissipating pipeline 32, horizontally disposed energy dissipating pipeline 32 is because two vertically disposed falling between the pipeline 31, horizontally disposed energy dissipating pipeline 32 can reduce the speed that the iron ore concentrate ore pulp flows, and reduces the entrained kinetic energy of its motion.This delivering pipe 3 thereby can reduce the rate of descent of iron ore concentrate ore pulp, thus the kinetic energy that iron ore concentrate is had also reduced when eminence falls.When the iron ore concentrate ore pulp of speed up to specification does not need by energy dissipator again, just can directly enter and distribute in barrels 4, be assigned to every ceramic filter 5 through over-allocation bucket 4 and carry out filtering means dehydration, finally be transmitted and be with 6 to be transferred to the stock ground.
In addition, the joint of falling pipeline 31 and energy dissipating pipeline 32 forms an angle β, 0 °＜β＜180 °.Specifically, as shown in Figure 3, angle β is 90 °, and horizontally disposed energy dissipating pipeline 32 falls pipeline 31 at two between vertically disposed.Horizontally disposed energy dissipating pipeline 32 and the vertically disposed pipeline 31 that falls can conveniently be installed, and effect of energy dissipation is also fine.
As shown in Figure 4, angle β also can be an obtuse angle, and the energy dissipating pipeline 32 that is obliquely installed also can guarantee the persistency that the iron ore concentrate ore pulp of thickness too moves down when can playing the energy dissipating effect.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obvious realization of the present invention is not subjected to the restriction of aforesaid way; as long as the various improvement of having adopted method design of the present invention and technological scheme to carry out; or design of the present invention and technological scheme are directly applied to other occasion without improving, all in protection scope of the present invention.
Claims (8)
1. one kind high drop drop type pipeline energy dissipation conveying arrangement, be included in deckered stock chest (1) and feeding pump (2) that massif (8) top is provided with, in massif (8) below distribution bucket (4) is set, filter (5) and transport tape (6), delivering pipe (3) is extended to low by height along described massif (8), it is characterized in that: described delivering pipe (3) falls pipeline (31) by many and many energy dissipating pipelines (32) are formed, described many are fallen pipeline (31) and are fixed on the described massif (8), adjacent arbitrarily two described falling between the pipeline (31) are communicated with by a described energy dissipating pipeline (32), one end of described energy dissipating pipeline (32) is connected and is positioned at the described upper end of falling pipeline (31) of lower position, and the other end of described energy dissipating pipeline (32) is connected and is positioned at the described lower end of falling pipeline (31), high position.
2. according to the described high drop drop type pipeline energy dissipation conveying arrangement of claim 1, it is characterized in that: the described joint of falling pipeline (31) and described energy dissipating pipeline (32) forms an angle β, 0 °＜β＜180 °.
3. according to the described high drop drop type pipeline energy dissipation conveying arrangement of claim 2, it is characterized in that: described angle β is 90 °, and horizontally disposed described energy dissipating pipeline (32) vertically disposedly falls pipeline (31) between described at two.
4. according to any one described high drop drop type pipeline energy dissipation conveying arrangement in the claim 1 to 3, it is characterized in that: the described pipeline (31) that falls is connected by adpting flange (24) with described energy dissipating pipeline (32).
5. according to any one described high drop drop type pipeline energy dissipation conveying arrangement in the claim 1 to 3, it is characterized in that: describedly fall pipeline (31) and/or described energy dissipating pipeline (32) is combined by the more piece short tube.
6. according to the described high drop drop type pipeline energy dissipation conveying arrangement of claim 5, it is characterized in that: connect by flange between the described more piece short tube.
7. according to any one described high drop drop type pipeline energy dissipation conveying arrangement in the claim 1 to 5, it is characterized in that: described pipeline (31) lower end of falling also is provided with a fixing part (7), and described fixing part (7) fixedly is inserted in the described massif (8).
8. according to any one described high drop drop type pipeline energy dissipation conveying arrangement in the claim 1 to 7, it is characterized in that: described fixing part (7) is the part of three-way pipe.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100528127A CN102182920B (en) | 2011-03-07 | 2011-03-07 | Large-fall drop-out type pipeline energy dissipation and transportation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2011100528127A CN102182920B (en) | 2011-03-07 | 2011-03-07 | Large-fall drop-out type pipeline energy dissipation and transportation device |
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| CN102182920A true CN102182920A (en) | 2011-09-14 |
| CN102182920B CN102182920B (en) | 2012-11-07 |
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| CN2011100528127A Active CN102182920B (en) | 2011-03-07 | 2011-03-07 | Large-fall drop-out type pipeline energy dissipation and transportation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180163A (en) * | 2014-08-08 | 2014-12-03 | 云南大红山管道有限公司 | High-drop falling-type pipeline energy dissipation conveying system |
| CN109373194A (en) * | 2018-11-05 | 2019-02-22 | 中冶北方（大连）工程技术有限公司 | Chute device |
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| JP3253503B2 (en) * | 1995-11-08 | 2002-02-04 | 株式会社クボタ | Air injection type sewage pumping line |
| CN1686770A (en) * | 2005-04-21 | 2005-10-26 | 南京顺风气力输送系统有限公司 | Large falling head pneumatic material conveying system |
| CN201351810Y (en) * | 2009-02-13 | 2009-11-25 | 云南大红山管道有限公司 | Ore pulp pipeline transport device |
| CN101691906A (en) * | 2009-03-26 | 2010-04-07 | 云南大红山管道有限公司 | Method and system for eliminating accelerated flow in transportation process of long-distance slurry pipeline |
| CN101852336A (en) * | 2010-06-13 | 2010-10-06 | 云南大红山管道有限公司 | Lime milk solution storage tank for avoiding blockage of pipeline |
-
2011
- 2011-03-07 CN CN2011100528127A patent/CN102182920B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3253503B2 (en) * | 1995-11-08 | 2002-02-04 | 株式会社クボタ | Air injection type sewage pumping line |
| CN1686770A (en) * | 2005-04-21 | 2005-10-26 | 南京顺风气力输送系统有限公司 | Large falling head pneumatic material conveying system |
| CN201351810Y (en) * | 2009-02-13 | 2009-11-25 | 云南大红山管道有限公司 | Ore pulp pipeline transport device |
| CN101691906A (en) * | 2009-03-26 | 2010-04-07 | 云南大红山管道有限公司 | Method and system for eliminating accelerated flow in transportation process of long-distance slurry pipeline |
| CN101852336A (en) * | 2010-06-13 | 2010-10-06 | 云南大红山管道有限公司 | Lime milk solution storage tank for avoiding blockage of pipeline |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104180163A (en) * | 2014-08-08 | 2014-12-03 | 云南大红山管道有限公司 | High-drop falling-type pipeline energy dissipation conveying system |
| CN109373194A (en) * | 2018-11-05 | 2019-02-22 | 中冶北方（大连）工程技术有限公司 | Chute device |
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| Publication number | Publication date |
|---|---|
| CN102182920B (en) | 2012-11-07 |
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