CN102182920B - 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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- CN102182920B CN102182920B CN2011100528127A CN201110052812A CN102182920B CN 102182920 B CN102182920 B CN 102182920B CN 2011100528127 A CN2011100528127 A CN 2011100528127A CN 201110052812 A CN201110052812 A CN 201110052812A CN 102182920 B CN102182920 B CN 102182920B
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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, the particularly sustainable and stable development of industries such as metallurgy, petrochemical industry, oil, chemical fertilizer in recent years, along with the price lifting of the energy, cost of transportation is increasingly high; And utilize hydraulic pipe conveying solid substance material, and compare with other transportation (like railway, highway), have that transportation range is short, capital investment is few; Landform is adapted to and discrepancy in elevation potential energy capable of using, 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; Technology is reliable, and the plurality of advantages such as 1/6～1/10 that traffic expense is merely railway, 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 do not carry out energy dissipating to iron ore slurry with huge kinetic energy.
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.Can the iron ore slurry of huge kinetic energy be carried out energy dissipating through increasing by an energy dissipator 17, and then import distribution bucket 14, filter 15 and transport tape 16 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 through 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 said massif, and said delivering pipe falls pipeline by many and Duo Gen energy dissipating pipeline is formed; Many are fallen pipeline and are fixed on the massif; Arbitrarily adjacent two are fallen between the pipeline and are communicated with through an energy dissipating pipeline, and an end of said energy dissipating pipeline is connected and is positioned at the upper end that lower position falls pipeline, and the other end of said energy dissipating pipeline is connected and is positioned at the lower end that pipeline is fallen in the high position.
Further, the said joint of falling pipeline and said energy dissipating pipeline forms an angle β, 0 ° of < < 180 ° of β.
Further, said angle β is 90 °, and horizontally disposed energy dissipating pipeline is two vertically disposed falling between the pipeline.
Further, the said pipeline that falls is connected through adpting flange with said energy dissipating pipeline.
Further, saidly fall pipeline and/or said energy dissipating pipeline is combined by the more piece short tube.
Further, connect through flange between the said more piece short tube.
Further, the said lower end of duct that falls also is provided with a fixing part, and said fixing part fixedly is inserted in the said massif.
Further, said 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 is current and use with break-in, 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 of existing high drop drop type pipeline energy dissipation conveying arrangement connect schematic representation;
Fig. 2: the parts of the high drop drop type of the present invention pipeline energy dissipation conveying arrangement connect schematic representation;
Fig. 3: pipeline and energy dissipating pipeline first kind of falling of the high drop drop type of the present invention pipeline energy dissipation conveying arrangement is connected schematic representation;
Fig. 4: pipeline and energy dissipating pipeline second kind of falling of the high drop drop type of the present invention pipeline energy dissipation conveying arrangement is connected schematic representation.
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 is further specified:
As shown in Figure 2; A kind of high drop drop type pipeline energy dissipation conveying arrangement is included in deckered stock chest 1 and feeding pump 2 that massif 8 tops are provided with, below massif 8, is provided with and distributes bucket 4, filter 5 and transport tape 6; Delivering pipe 3 is extended to low by height along said massif 8; Delivering pipe 3 falls pipeline 31 by many to be formed with Duo Gen energy dissipating pipeline 32, and many are fallen pipeline 31 and are fixed on the massif 8, and adjacent arbitrarily two are fallen between the pipeline 31 through 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 following: on the mountain top in the deckered stock chest 1 concentrate pulp get in the delivering pipes 3 through 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 through energy dissipator again, just can directly get into 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 ° of < < 180 ° of β.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 can conveniently be installed with the vertically disposed pipeline 31 that falls, 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.
Combine accompanying drawing that the present invention has been carried out exemplary description above; Obvious realization of the present invention does not receive 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), filter (5) and transport tape (6) are set; Delivering pipe (3) is extended to low by height along said massif (8); It is characterized in that: said delivering pipe (3) falls pipeline (31) by many and many energy dissipating pipelines (32) are formed; Said many are fallen pipeline (31) and are fixed on the said massif (8), and adjacent arbitrarily two said falling between the pipeline (31) are communicated with through a said energy dissipating pipeline (32), and an end of said energy dissipating pipeline (32) is connected and is positioned at the said upper end of falling pipeline (31) of lower position; The other end of said energy dissipating pipeline (32) is connected and is positioned at the said lower end of falling pipeline (31), high position; The said joint of falling pipeline (31) and said energy dissipating pipeline (32) forms an angle β, and said angle β is 90 °, and horizontally disposed said energy dissipating pipeline (32) is positioned at two vertically disposed said falling between the pipeline (31).
2. according to the said high drop drop type pipeline energy dissipation conveying arrangement of claim 1, it is characterized in that: the said pipeline (31) that falls is connected through adpting flange (24) with said energy dissipating pipeline (32).
3. according to claim 1 or 2 said high drop drop type pipeline energy dissipation conveying arrangements, it is characterized in that: saidly fall pipeline (31) and/or said energy dissipating pipeline (32) is combined by the more piece short tube.
4. according to the said high drop drop type pipeline energy dissipation conveying arrangement of claim 3, it is characterized in that: connect through flange between the said more piece short tube.
5. according to any one said high drop drop type pipeline energy dissipation conveying arrangement in the claim 1,2 or 4; It is characterized in that: said pipeline (31) lower end of falling also is provided with a fixing part (33), and said fixing part (33) fixedly is inserted in the said massif (8).
6. according to the said high drop drop type pipeline energy dissipation conveying arrangement of claim 3, it is characterized in that: said pipeline (31) lower end of falling also is provided with a fixing part (33), and said fixing part (33) fixedly is inserted in the said massif (8).
7. according to the said high drop drop type pipeline energy dissipation conveying arrangement of claim 5, it is characterized in that: said fixing part (33) is the part of three-way pipe.
8. according to the said high drop drop type pipeline energy dissipation conveying arrangement of claim 6, it is characterized in that: said fixing part (33) is the part of three-way pipe.
Priority Applications (1)
| 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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| Publication Number | Publication Date |
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| CN102182920A CN102182920A (en) | 2011-09-14 |
| CN102182920B true CN102182920B (en) | 2012-11-07 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
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 |
-
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 |
Non-Patent Citations (1)
| Title |
|---|
| JP特许第3253503号B2 2002.02.04 |
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