CN102226500B - Device and method for increasing production water pressure for terminal dehydrating station - Google Patents
Device and method for increasing production water pressure for terminal dehydrating station Download PDFInfo
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- CN102226500B CN102226500B CN 201110128342 CN201110128342A CN102226500B CN 102226500 B CN102226500 B CN 102226500B CN 201110128342 CN201110128342 CN 201110128342 CN 201110128342 A CN201110128342 A CN 201110128342A CN 102226500 B CN102226500 B CN 102226500B
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Abstract
The invention relates to a device and method for increasing the production water pressure for a terminal dehydrating station. The device comprises an outside-the-station production water supply system and a station filtered water transport system, wherein a connecting pipeline (15) is added between the outside-the-station production water supply system and the station filtered water transport system; and the filter water provided by the internal station filtered water transport system is transported to a production water pipeline (11) through the connecting pipeline (15) for increasing the water pressure and the water supply quantity of the production water. In the invention, the connecting pipeline is added between the existing outside-the-station production water supply system and the station filtered water transport system so that the filtered water in the internal station filtered water transport system can be used for producing water, thus the production water pressure and flow in the production water pipeline can be increased and the demand for production capacity expansion can be satisfied.
Description
Technical field
The present invention relates to a kind of solid material pipelines feedway and method thereof, especially relate to a kind of devices and methods therefor of increasing production water hydraulic pressure for terminal dehydrating station.
Background technique
In iron ore concentrate solid material pipelines transport process, need to the solid material that be transported to after terminal point be dewatered.Because of the needs of producing, pipeline run increases, and terminal dehydrating station has carried out producing the expansion energy.After expansion can finish, find that original production water system can't satisfy the requirement of some new equipments when producing debugging, the phenomenon of cutting off the water supply can occur after for a long time a large amount of waters, and excessive dependence outside the station supplied water.
As shown in Figure 1, be the existing water supply system schematic diagram of producing.Water supply is to extract the outer water in station by the outer water supply line 16 of standing, through producing 4 dozens of water raw water service pumps to the about 35m of the drop on the high-order water towers of high-order water tower 6(and factory building top), utilize height difference formation hydraulic pressure.But, owing to using the equipment of producing water to increase, cause the little problem with water shortage of water supply pressure to occur.
But clear water that the inner filtration of standing goes out enters clear water reserviors 2 through filtered water pipeline 1, by the clean waterpump 3 in pump house 18, beats to high-order pond 7, then uses head-tank drain valve 8 to control by head-tank drainage pipe 9() enter the outer always network of rivers, station.These two part water systems are not carried out organic combination, and the production water that equipment uses does not use unnecessary filtered water, causes the unnecessary waste of resource.
Summary of the invention
The present invention has designed a kind of devices and methods therefor of increasing production water hydraulic pressure for terminal dehydrating station, and the technical problem of its solution is the increase along with existing iron ore concentrate solid material pipelines haulage device, causes the problem of the little and water shortage of the production water hydraulic pressure supplied with.
In order to solve the technical problem of above-mentioned existence, the present invention has adopted following scheme:
A kind of device of increasing production water hydraulic pressure for terminal dehydrating station, comprise outer water supply system and the station inner filtration water conveying system produced in station, the outer production between water supply system and station inner filtration water conveying system of standing increases a connecting pipe road (15), and the filtered water that described station inner filtration water conveying system provides is delivered to produce by described connecting pipe (15) increases hydraulic pressure and the water output of producing water in waterpipe (11).
Further, produce outside described station in water supply system production water successively through the outer water supply line (16) that misses the stop, produce water raw water service pump (4), for high-order water tower pipeline (5), high-order water tower (6) and described production waterpipe (11), an end of described connecting pipe (15) is connected on described production waterpipe (11).
Further, filtered water in the inner filtration water conveying system of described station is passed through successively filtered water pipeline (1), clear water reserviors (2), clean waterpump (3), safety check (17), is supplied head-tank pipeline (10), head-tank (7) and head-tank drainage pipe (9), the other end of described connecting pipe (15) to be connected to described the confession on head-tank pipeline (10).
Further, be provided with connection valve (13) on described connecting pipe (15), be provided with head-tank control valve (12) on the production waterpipe (11) that is positioned between head-tank (7) and described connecting pipe (15) tie point.
Further, be provided with production water control valve (14) on the confession head-tank pipeline (10) that is positioned between high-order water tower (6) and described connecting pipe (15) tie point.
Further, described clean waterpump (3) is many, and parallel with one another being connected between described confession head-tank pipeline (10) and described clear water reserviors (2).
Further, all be provided with a safety check (17) at each clean waterpump (3) outlet end.
The devices and methods therefor of this increasing production water hydraulic pressure for terminal dehydrating station has following beneficial effect:
(1) the present invention is owing to producing increase a connecting pipe road between water supply system and station inner filtration water conveying system outside existing station, make that in the inner filtration water conveying system of station, filtered water can be for the production of water, increase is produced and is produced water hydraulic pressure and flow in waterpipe, has satisfied the demand that expands energy of producing.
(2) the present invention increases a connecting pipe road and a plurality of valves is set owing to producing outside existing station between water supply system and station inner filtration water conveying system, makes and also can guarantee the normal operation of producing after cutting off the water outside the station.
(3) the present invention takes full advantage of existing station inner filtration water conveying system, and the pipeline annexation is simple, takes full advantage of existing water resources, has reduced the outer supply of producing water in station.
Description of drawings
Fig. 1: the existing water supply system schematic diagram of producing;
Fig. 2: the system schematic of the device of increasing production water hydraulic pressure for terminal dehydrating station of the present invention.
Description of reference numerals:
1-filtered water pipeline; 2-clear water reserviors; 3-clean waterpump; 4-production water raw water service pump; 5-for high-order water tower pipeline; 6-high-order water tower; 7-head-tank; 8-head-tank drain valve; 9-head-tank drainage pipe; 10-for the head-tank pipeline; 11-production waterpipe; 12-head-tank control valve; 13-connection valve; 14-production water control valve; 15-connecting pipe; 16-outer the water supply line of standing; 17-safety check; 18-pump house.
Embodiment
Below in conjunction with Fig. 2, the present invention will be further described:
A kind of device of increasing production water hydraulic pressure for terminal dehydrating station, comprise outer water supply system and the station inner filtration water conveying system produced in station, increase a connecting pipe road 15 between production water supply system and station inner filtration water conveying system outside standing, the filtered water that the inner filtration water conveying system of standing provides is delivered to hydraulic pressure and the water output of producing increase production water in waterpipe 11 by connecting pipe 15.
Specifically, stand outer produce in water supply system production water successively through the outer water supply line 16 that misses the stop, produce water raw water service pump 4, for high-order water tower pipeline 5, high-order water tower 6 and produce waterpipe 11, an end of connecting pipe 15 is connected to be produced on waterpipe 11.
Stand in the inner filtration water conveying system filtered water successively through filtered water pipeline 1, clear water reserviors 2, clean waterpump 3, safety check 17, for head-tank pipeline 10, head-tank 7 and head-tank drainage pipe 9, the other end of connecting pipe 15 is connected to on head-tank pipeline 10.Clean waterpump 3 is many, and many clean waterpumps 3 can be placed in pump house 10 with production water raw water service pump 4.Many parallel with one another being connected to between head-tank pipeline 10 and clear water reserviors 2 of clean waterpump 3.All be provided with a safety check 17 at each clean waterpump 3 outlet end.In addition, on head-tank drainage pipe 9, head-tank drain valve 8 can also be set.
In addition, there is the generation of two kinds of different accidental situation of dual mode reply in the device of this increasing production water hydraulic pressure for terminal dehydrating station:
First kind of way need to be provided with on connecting pipe 15 and be communicated with valve 13, is being provided with head-tank control valve 12 on the production waterpipe 11 between head-tank 7 and connecting pipe 15 tie points.
When the production water hydraulic pressure of producing waterpipe 11 outputs during too small or water shortage, open and be communicated with valve 13, close simultaneously for head-tank control valve 12, control by clean waterpump 3 outlet end safety check 17 makes produces waterpipe 11 on the basis of original production water supply system, has increased by one and has passed by drainage and form two-way and supply water simultaneously.In addition, can select to open one or more clean waterpump 3 by hydraulic pressure as required.For example, when selecting to open 3 clean waterpumps 3, the highest hydraulic pressure can reach the hydraulic pressure of 0.6Mpa.
The second way need to be provided with on connecting pipe 15 and be communicated with valve 13, is being provided with head-tank control valve 12 on the production waterpipe 11 between head-tank 7 and connecting pipe 15 tie points.Be provided with production water control valve 14 on head-tank pipeline 10 supplying between high-order water tower 6 and connecting pipe 15 tie points.
Outer the cutting off the water can't be to high-order water tower 6 moisturizing time the at the station opened and is communicated with valve 13, closes head-tank control valve 12 and produces water control valve 14, uses clean waterpump 3 to pressurize and supplies water, and can temporarily produce.Return to again two-way and supply water after the secondary water of standing, broken away from the outer situation of cutting off the water and to produce in station.
The above has carried out exemplary description to the present invention by reference to the accompanying drawings; obvious realization of the present invention is not subject to the restrictions described above; as long as the various improvement of having adopted method design of the present invention and technological scheme to carry out; or without improving, design of the present invention and technological scheme are directly applied to other occasion, all in protection scope of the present invention.
Claims (3)
1. the pressure method of the device of an increasing production water hydraulic pressure for terminal dehydrating station, the device of increasing production water hydraulic pressure for terminal dehydrating station, comprise outer water supply system and the station inner filtration water conveying system produced in station, the outer production between water supply system and station inner filtration water conveying system of standing increases a connecting pipe road (15), and the filtered water that described station inner filtration water conveying system provides is delivered to produce by described connecting pipe (15) increases hydraulic pressure and the water output of producing water in waterpipe (11), produce outside described station in water supply system production water successively through the outer water supply line (16) that misses the stop, produce water raw water service pump (4), for high-order water tower pipeline (5), high-order water tower (6) and described production waterpipe (11), an end of described connecting pipe (15) is connected on described production waterpipe (11), filtered water in the inner filtration water conveying system of described station is passed through filtered water pipeline (1) successively, clear water reserviors (2), clean waterpump (3), safety check (17), for head-tank pipeline (10), head-tank (7) and head-tank drainage pipe (9), the other end of described connecting pipe (15) is connected to described on head-tank pipeline (10), be provided with on described connecting pipe (15) and be communicated with valve (13), be provided with head-tank control valve (12) on the confession head-tank pipeline (10) that is positioned between head-tank (7) and described connecting pipe (15) tie point, said method comprising the steps of: when the production water hydraulic pressure of producing waterpipe (11) output during too small or water shortage, open and be communicated with valve (13), close simultaneously for head-tank control valve (12), control by clean waterpump (3) outlet end safety check (17) makes production waterpipe (11) on the basis of original production water supply system, having increased by one passes by drainage and forms two-way and supply water simultaneously.
2. pressure method according to claim 1, it is characterized in that: hydraulic pressure as required selects to open one or more clean waterpump (3).
3. the pressure method of the device of an increasing production water hydraulic pressure for terminal dehydrating station, the device of increasing production water hydraulic pressure for terminal dehydrating station, comprise outer water supply system and the station inner filtration water conveying system produced in station, the outer production between water supply system and station inner filtration water conveying system of standing increases a connecting pipe road (15), and the filtered water that described station inner filtration water conveying system provides is delivered to produce by described connecting pipe (15) increases hydraulic pressure and the water output of producing water in waterpipe (11), produce outside described station in water supply system production water successively through the outer water supply line (16) that misses the stop, produce water raw water service pump (4), for high-order water tower pipeline (5), high-order water tower (6) and described production waterpipe (11), an end of described connecting pipe (15) is connected on described production waterpipe (11), filtered water in the inner filtration water conveying system of described station is passed through filtered water pipeline (1) successively, clear water reserviors (2), clean waterpump (3), safety check (17), for head-tank pipeline (10), head-tank (7) and head-tank drainage pipe (9), the other end of described connecting pipe (15) is connected to described on head-tank pipeline (10), be provided with on described connecting pipe (15) and be communicated with valve (13), be provided with head-tank control valve (12) on the confession head-tank pipeline (10) that is positioned between head-tank (7) and described connecting pipe (15) tie point, be provided with on the production waterpipe (11) that is positioned between high-order water tower (6) and described connecting pipe (15) tie point and produce water control valve (14), said method comprising the steps of: cut off the water outside the station can't be to high-order water tower (6) moisturizing the time, open and be communicated with valve (13), close head-tank control valve (12) and produce water control valve (14), use clean waterpump (3) pressurization to supply water, can temporarily produce.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128342 CN102226500B (en) | 2011-05-18 | 2011-05-18 | Device and method for increasing production water pressure for terminal dehydrating station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110128342 CN102226500B (en) | 2011-05-18 | 2011-05-18 | Device and method for increasing production water pressure for terminal dehydrating station |
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| Publication Number | Publication Date |
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| CN102226500A CN102226500A (en) | 2011-10-26 |
| CN102226500B true CN102226500B (en) | 2013-05-08 |
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| CN 201110128342 Active CN102226500B (en) | 2011-05-18 | 2011-05-18 | Device and method for increasing production water pressure for terminal dehydrating station |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH062800A (en) * | 1992-06-18 | 1994-01-11 | Meidensha Corp | Water distribution pressure control |
| CN2872059Y (en) * | 2006-02-16 | 2007-02-21 | 肖春华 | Booster of water-supply pipe line network |
| CN201764257U (en) * | 2010-07-02 | 2011-03-16 | 陕西神木化学工业有限公司 | Overhauling system of circulating water equipment |
| CN101963285B (en) * | 2010-09-02 | 2012-12-12 | 云南大红山管道有限公司 | Water circulation system and water circulation technology |
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