CN111005423A - Water supply system for hydrometallurgy - Google Patents
Water supply system for hydrometallurgy Download PDFInfo
- Publication number
- CN111005423A CN111005423A CN201911300696.9A CN201911300696A CN111005423A CN 111005423 A CN111005423 A CN 111005423A CN 201911300696 A CN201911300696 A CN 201911300696A CN 111005423 A CN111005423 A CN 111005423A
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- China
- Prior art keywords
- pressure pump
- water supply
- water
- production
- pipeline
- 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.)
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Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 107
- 238000009854 hydrometallurgy Methods 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 25
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000005406 washing Methods 0.000 description 5
- 238000004062 sedimentation Methods 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000008394 flocculating agent Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000000498 ball milling Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
- E03B11/12—Arrangements or adaptations of tanks for water supply for public or like main water supply of high-level tanks
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/02—Apparatus therefor
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Fluid Mechanics (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention relates to the field of hydrometallurgy equipment, in particular to a water supply system for hydrometallurgy, which does not need to stop production to dredge a pipeline so as to ensure smooth production. When the pipeline at the first high-pressure pump is blocked, the pipeline system at the second high-pressure pump is directly switched to, so that the production is not required to be stopped for dredging, and the smooth production is ensured. The invention is particularly suitable for hydrometallurgical production which needs to ensure the production continuity.
Description
Technical Field
The invention relates to the field of hydrometallurgy equipment, in particular to a water supply system for hydrometallurgy.
Background
Iron powder production belongs to the hydrometallurgy field, mainly utilizes ball mill to grind, the effect that the mode of circulation washing reaches product quality to promote. The circulating water comes out from the head tank, gradually distributes to single water-consuming equipment such as ball mill, magnet separator, grader, wash the back to the ore pulp, the tail water that forms is taken out to the inclined plate sedimentation tank, the clear water on top layer is direct to be directed through gutter drainage to the head tank, settle and transfer to the concentrated pond after filtering, natural sedimentation separates out clear water and sewage, the clear water adopts clear water pump to the head tank, sewage gets into tailing filter-pressing system and separates out clear water and tailing, clear water takes out to the head tank, accomplish a water circulating system. The water pressure led out from the high-level water tank is small, and the washing effect on the magnetic separator and the classifier is not good. Meanwhile, the distance between the water control valve and the water using point is far, the water adjusting amount needs to be matched by a plurality of people, the water adjusting process is very troublesome, only the production is stopped and the pipeline is dredged when the pipeline is blocked, and the production is severely restricted.
Disclosure of Invention
The technical problem to be solved by the invention is to provide a water supply system for hydrometallurgy, which does not need to stop production and dredge a pipeline, thereby ensuring that the production is smoothly carried out.
The technical scheme adopted by the invention for solving the technical problems is as follows: water supply system for hydrometallurgy includes high-position water tank, high-position water tank's outlet pipe communicates with first high-pressure pump and second high-pressure pump respectively, first high-pressure pump and second high-pressure pump communicate with first high-pressure pump delivery pipe and second high-pressure pump delivery pipe respectively, and first high-pressure pump delivery pipe and second high-pressure pump delivery pipe communicate with the water spot pipeline.
Furthermore, the number of the first high-pressure pump water supply pipes is at least two, and the adjacent first high-pressure pump water supply pipes are connected through a first high-pressure pump flange plate.
Furthermore, the number of the second high-pressure pump water supply pipes is at least two, and the adjacent second high-pressure pump water supply pipes are connected through a second high-pressure pump flange plate.
Further, at least one water valve is arranged at the water using point pipeline.
Further, each first high-pressure pump water supply pipe is less than 3 meters in length.
Further, each second high-pressure pump water supply pipe is less than 3 meters in length.
The invention has the beneficial effects that: in actual use, firstly, the system pressurizes the water output by the high-level water tank through the first high-pressure pump, so as to meet the water demand of the field device. Secondly, when the pipeline at the first high-pressure pump is blocked, the pipeline system at the second high-pressure pump is directly switched to, so that the production does not need to be stopped for dredging, and the smooth production is ensured. Meanwhile, the blocked pipeline can be detached to be knocked or high-pressure water is adopted for backflushing, so that the smoothness of the pipeline is quickly recovered, the pipeline dredging efficiency is higher on the original basis, the effect is better, and the production is hardly influenced. The invention is particularly suitable for hydrometallurgical production which needs to ensure the production continuity.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Labeled as: the high-pressure water pump comprises a high-level water tank 1, a water outlet pipe 11, a first high-pressure pump 2, a first high-pressure pump flange 21, a first high-pressure pump water supply pipe 22, a second high-pressure pump 3, a second high-pressure pump flange 31, a second high-pressure pump water supply pipe 32, a water using point pipeline 4 and a water valve 41.
Detailed Description
The invention is further illustrated with reference to the following figures and examples.
The water supply system for hydrometallurgy as shown in fig. 1 comprises a high-level water tank 1, wherein a water outlet pipe 11 of the high-level water tank 1 is respectively communicated with a first high-pressure pump 2 and a second high-pressure pump 3, the first high-pressure pump 2 and the second high-pressure pump 3 are respectively communicated with a first high-pressure pump water supply pipe 22 and a second high-pressure pump water supply pipe 32, and the first high-pressure pump water supply pipe 22 and the second high-pressure pump water supply pipe 32 are communicated with a water consumption point pipeline 4.
In the iron powder workshop, iron-containing materials are subjected to multiple processes of ball milling, magnetic separation, classification and the like to produce and process iron powder products with the metal iron content of more than 88%. The whole production process takes water as a medium, and the water is firstly ground by a ball mill and then washed by circulating water, thereby achieving the purpose of improving the grade of the metallic iron. The water quantity and the water pressure are two determining factors for determining the washing effect, and the water pressure output from the high-level water tank is small, so that the washing effect is poor. Meanwhile, circulating water is used in a production field, the circulating water contains ore pulp impurities, a flocculating agent needs to be added in later-stage treatment, sedimentation of suspended ore pulp in water is facilitated, but the flocculating agent can increase the viscosity of water, so that a certain time is needed for complete sedimentation, a pipeline can be blocked after a long time, once the pipeline is blocked, the pipeline is difficult to dredge again, the pipeline is directly replaced in a general mode, the cost is high, the trouble is wasted, and production is severely restricted. Therefore, the invention skillfully designs the first high-pressure pump 2 and the second high-pressure pump 3 to pressurize the water output by the high-level water tank 1, thereby meeting the water consumption requirement of single equipment on site. The invention utilizes the high-pressure pump to pressurize the circulating water, thus ensuring the washing effect in the production process; meanwhile, two sets of independent pipeline systems are designed, once one pipeline is found to be blocked, the other pipeline is directly switched to, production is not delayed, and the production process is controlled; in addition, the water valve can be directly connected to each water consumption point, the water quantity is convenient to adjust, and the operation is convenient and fast.
In order to conveniently detach the blocked pipeline and realize quick repair when blockage occurs, the following scheme can be selected: the number of the first high-pressure pump water supply pipes 22 is at least two, and adjacent first high-pressure pump water supply pipes 22 are connected through a first high-pressure pump flange 21. Based on the same concept, the following can be selected: the number of the second high-pressure pump water supply pipes 32 is at least two, and adjacent second high-pressure pump water supply pipes 32 are connected through a second high-pressure pump flange 31. When the blockage occurs, only the other pipeline needs to be switched to send water. The plugged pipe is then removed and back flushed by rapping or using high pressure water. The dredging pipeline is faster on the original basis, has better effect and hardly influences the production. In order to facilitate the later dredging operation as described above, it is preferable that each of the first high-pressure pump water supply pipes 22 has a length of less than 3 meters, and it is preferable that each of the second high-pressure pump water supply pipes 32 has a length of less than 3 meters.
In order to facilitate the water consumption point to flexibly take water according to the requirement, the scheme is preferably as follows: at least one water valve 41 is arranged at the water using point pipeline 4. The water valve 41 allows each water using point to select water quantity according to actual production requirements, thereby better ensuring the smooth production.
Claims (6)
1. Hydrometallurgy uses water supply system, including head tank (1), its characterized in that: the water supply system is characterized in that a water outlet pipe (11) of the high-level water tank (1) is communicated with a first high-pressure pump (2) and a second high-pressure pump (3) respectively, the first high-pressure pump (2) and the second high-pressure pump (3) are communicated with a first high-pressure pump water supply pipe (22) and a second high-pressure pump water supply pipe (32) respectively, and the first high-pressure pump water supply pipe (22) and the second high-pressure pump water supply pipe (32) are communicated with a water consumption point pipeline (4).
2. The hydrometallurgical water supply system of claim 1, wherein: the number of the first high-pressure pump water supply pipes (22) is at least two, and the adjacent first high-pressure pump water supply pipes (22) are connected through a first high-pressure pump flange plate (21).
3. The water supply system for hydrometallurgy according to claim 1 or 2, characterized in that: the number of the second high-pressure pump water supply pipes (32) is at least two, and the adjacent second high-pressure pump water supply pipes (32) are connected through a second high-pressure pump flange plate (31).
4. The water supply system for hydrometallurgy according to claim 1 or 2, characterized in that: at least one water valve (41) is arranged at the water using point pipeline (4).
5. The water supply system for hydrometallurgy according to claim 1 or 2, characterized in that: the length of each first high-pressure pump water supply pipe (22) is less than 3 meters.
6. The water supply system for hydrometallurgy according to claim 1 or 2, characterized in that: and each second high-pressure pump water supply pipe (32) is less than 3 meters in length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300696.9A CN111005423A (en) | 2019-12-17 | 2019-12-17 | Water supply system for hydrometallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911300696.9A CN111005423A (en) | 2019-12-17 | 2019-12-17 | Water supply system for hydrometallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111005423A true CN111005423A (en) | 2020-04-14 |
Family
ID=70116495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911300696.9A Pending CN111005423A (en) | 2019-12-17 | 2019-12-17 | Water supply system for hydrometallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111005423A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000309957A (en) * | 1999-04-26 | 2000-11-07 | Morimatsu Sogo Kenkyusho:Kk | Emergency stop system of water supply in earthquake |
| CN203924229U (en) * | 2014-05-26 | 2014-11-05 | 池万青 | Water system |
| CN204255099U (en) * | 2014-11-20 | 2015-04-08 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The water system of metallurgical furnace cooling water |
| CN207144047U (en) * | 2017-09-14 | 2018-03-27 | 重庆恺琳水务有限公司 | A kind of pressure-stabilizing water supply system |
| CN208917912U (en) * | 2018-10-15 | 2019-05-31 | 镇江李长荣高性能材料有限公司 | A kind of water fetching device |
-
2019
- 2019-12-17 CN CN201911300696.9A patent/CN111005423A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000309957A (en) * | 1999-04-26 | 2000-11-07 | Morimatsu Sogo Kenkyusho:Kk | Emergency stop system of water supply in earthquake |
| CN203924229U (en) * | 2014-05-26 | 2014-11-05 | 池万青 | Water system |
| CN204255099U (en) * | 2014-11-20 | 2015-04-08 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The water system of metallurgical furnace cooling water |
| CN207144047U (en) * | 2017-09-14 | 2018-03-27 | 重庆恺琳水务有限公司 | A kind of pressure-stabilizing water supply system |
| CN208917912U (en) * | 2018-10-15 | 2019-05-31 | 镇江李长荣高性能材料有限公司 | A kind of water fetching device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200414 |