CN109590106B - Gravity classifier overflow water recycling system - Google Patents
Gravity classifier overflow water recycling system Download PDFInfo
- Publication number
- CN109590106B CN109590106B CN201811559246.7A CN201811559246A CN109590106B CN 109590106 B CN109590106 B CN 109590106B CN 201811559246 A CN201811559246 A CN 201811559246A CN 109590106 B CN109590106 B CN 109590106B
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- Prior art keywords
- pipe
- water
- barrel
- overflow
- jigging
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
Abstract
The invention relates to a gravity concentration grader overflow water recycling system, which comprises a spiral chute, a small grader arranged behind the spiral chute, and a ball mill for conveying coarse materials generated by the small grader, and is characterized in that overflow water of the small grader is conveyed to a settling barrel, the settling barrel is provided with a barrel body, the top of the barrel body is provided with a feeding pipe, the bottom of the barrel body is provided with a slag discharging pipe, and the side wall of the upper part of the barrel body is provided with an overflow pipe; the slag pipe passes through pipe connection detritus pond, and the inlet tube of the jigging pump that supplies water for the jigging machine inserts the detritus pond, and the delivery pipe of jigging pump switch-on to the jigging machine is managed to the overflow pipe switch-on to the sedimentation tank through the pipeline. After the system of this application is adopted, the water pump no longer need supply new water, and the sedimentation tank need not often dig, reduces the manpower extravagant, economizes on electricity, water conservation.
Description
Technical Field
The invention relates to a system for recycling overflow water of a gravity concentration classifier, and belongs to the technical field of recycling in gold processing.
Background
Reselect spiral chute tailing and flow to little grader through the pipeline, little grader has returned sand and has given the ball mill, presss from both sides a lot of fine sand in the overflow water, flows to the sedimentation tank, and the sedimentation tank all is darker artificial pond, lies in the below ground, when the deposit volume in the sedimentation tank reaches certain degree, needs extravagant manpower, electric power clear digging. Not only influences the normal production of enterprises, but also wastes resources, especially the waste of water resources.
Disclosure of Invention
The invention provides a system for recycling overflow water of a gravity classifier, aiming at the problems that the gravity classifier in the existing gold ore processing and extraction generates a large amount of precipitates in a sedimentation tank, is difficult to clean, wastes water resources and the like.
The technical scheme for solving the technical problems is as follows: a gravity concentration grader overflow water recycling system comprises a spiral chute and a small grader arranged behind the spiral chute, wherein coarse materials generated by the small grader are conveyed to a ball mill; the slag discharge pipe is connected with the slag basin through a pipeline, a water inlet pipe of a jigging pump for supplying water to the jigging machine is inserted into the slag basin, a water outlet pipe of the jigging pump is communicated with a water supply pipe of the jigging machine, and the overflow pipe is communicated with the sedimentation water tank through a pipeline; after the ore pulp passes through the spiral chute, the ore concentrate that the spiral chute produced is carried little grader and is carried the ore dressing in grades, and the overflow water that little grader produced is carried the setting vat and is stored and deposit, and the precipitate that produces in the setting vat flows to the detritus pond by the mucking pipe for use, absorbs the precipitate in the detritus pond for the jigging pump that the jigging machine supplied water and supplies with the jigging machine, and the rivers that the overflow pipe overflowed are to the sedimentation tank, use for system's water supply.
On the basis of the technical scheme, in order to achieve the convenience of use and the stability of equipment, the invention can also make the following improvements on the technical scheme:
furthermore, the inlet pipe and the slag outlet pipe of the sedimentation barrel are provided with valves.
Further, the sedimentation barrel is provided with
And (4) respectively.
The invention has the advantages that: a sedimentation barrel with the diameter of 1.5 meters and the height of 2 meters is arranged at the rear end of the overflow, fine sand is precipitated in the sedimentation barrel, precipitates are led to a sediment tank by a water pipe and are supplied to a jigging pump (a water pump working for a jigging machine) for water supplement, meanwhile, residual gold in the precipitates can be further recovered, and clear water is supplied to the water pump for water supply through the sedimentation tank after overflowing. The water pump does not need to supplement new water after being transformed, and the sedimentation tank does not need to be frequently dug, thereby reducing the manpower waste, saving electricity and water.
Drawings
FIG. 1 is a schematic structural diagram of an overflow water recycling system of a gravity classifier according to the present application;
fig. 2 is a schematic structural view of the precipitation vat.
The reference numbers are recorded as follows: 1-spiral chute, 2-small classifier, 3-ball mill, 4-jigging pump, 5-jigging machine, 6-settling tank, 6.1-barrel, 6.2-feeding pipe, 6.3-slag discharging pipe, 6.4-overflow pipe, 7-valve, 8-slag settling tank and 9-settling water tank.
Detailed Description
The principles and features of this invention are described below in conjunction with the following drawings, which are set forth by way of illustration only and are not intended to limit the scope of the invention.
A gravity classifier overflow water recycling system (see figures 1 and 2) comprises a spiral chute 1 and a small classifier 2 arranged behind the spiral chute 1, wherein coarse materials generated by the small classifier 2 are conveyed to a ball mill 3, overflow water of the small classifier 2 is conveyed to a precipitation barrel 6, the precipitation barrel 6 is provided with a barrel body 6.1, the top of the barrel body 6.1 is provided with a feeding pipe 6.2, the bottom of the barrel body 6.1 is provided with a slag discharging pipe 6.3, and the side wall of the upper part of the barrel body 6.1 is provided with an overflow pipe 6.4; the slag outlet pipe 6.3 is connected with the slag basin 8 through a pipeline, a water inlet pipe of a jigging pump 4 for supplying water to the jigging machine is inserted into the slag basin 8, a water outlet pipe of the jigging pump 4 is communicated with a water supply pipe of the jigging machine, and the overflow pipe 6.4 is communicated with a sedimentation water tank 9 through a pipeline; ore pulp is behind spiral chute 1, the ore concentrate that spiral chute 1 produced is carried little grader 2 and is carried the ore dressing in grades, the overflow water that little grader 2 produced is carried and is deposited bucket 6 and save and deposit, the precipitate that produces in the sediment bucket 6 flows to sediment pond 8 by slag pipe 6.3 for use, the sediment that absorbs in sediment pond 8 for the jigging pump 4 that jigging machine 5 supplied water supplies jigging machine 5, overflow pipe 6.4 overflow water flows to sedimentation tank 9, for the use of system water supply.
And a valve 7 is arranged on the feeding pipe 6.2 and the slag outlet pipe 6.3 of the settling barrel 6.
The sedimentation barrel 6 is provided with
And (4) respectively.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (1)
1. A gravity classifier overflow water recycling system comprises a spiral chute (1) and a small classifier (2) arranged behind the spiral chute (1), wherein coarse materials generated by the small classifier (2) are conveyed to a ball mill (3), and the gravity classifier overflow water recycling system is characterized in that overflow water of the small classifier (2) is conveyed to a precipitation barrel (6), the precipitation barrel (6) is provided with a barrel body (6.1), a feeding pipe (6.2) is arranged at the top of the barrel body (6.1), a slag discharging pipe (6.3) is arranged at the bottom of the barrel body (6.1), and an overflow pipe (6.4) is arranged on the side wall of the upper part of the barrel body (6.1); the slag discharge pipe (6.3) is connected with the sediment tank (8) through a pipeline, a water inlet pipe of a jigging pump (4) for supplying water to the jigging machine is inserted into the sediment tank (8), a water outlet pipe of the jigging pump (4) is communicated with a water supply pipe of the jigging machine, and the overflow pipe (6.4) is communicated with the sediment tank (9) through a pipeline; after ore pulp passes through the spiral chute (1), concentrate generated by the spiral chute (1) is conveyed to the small classifier (2) for grading ore dressing, overflow water generated by the small classifier (2) is conveyed to the settling barrel (6) for storage and settling, sediment generated in the settling barrel (6) flows to the sediment tank (8) through the slag outlet pipe (6.3) for standby application, sediment in the sediment tank (8) is sucked by the jigging pump (4) for supplying water to the jigging machine (5) and is supplied to the jigging machine (5), and water overflowing from the overflow pipe (6.4) flows to the settling tank (9) and is supplied for a system;
a valve (7) is arranged on the feeding pipe (6.2) and the slag discharging pipe (6.3) of the sedimentation barrel (6);
the sedimentation barrel (6) is provided with
A plurality of;
the diameter of the sedimentation barrel (6) is 1.5 meters, and the height is 2 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559246.7A CN109590106B (en) | 2018-12-18 | 2018-12-18 | Gravity classifier overflow water recycling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811559246.7A CN109590106B (en) | 2018-12-18 | 2018-12-18 | Gravity classifier overflow water recycling system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109590106A CN109590106A (en) | 2019-04-09 |
| CN109590106B true CN109590106B (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811559246.7A Active CN109590106B (en) | 2018-12-18 | 2018-12-18 | Gravity classifier overflow water recycling system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109590106B (en) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327808A (en) * | 2011-07-29 | 2012-01-25 | 中矿金业股份有限公司 | Gold tailing treatment process |
| EP2931926B8 (en) * | 2012-12-11 | 2019-02-27 | LAB GmbH | Method for recovering materials from slag |
| CN203507667U (en) * | 2013-06-26 | 2014-04-02 | 安徽大昌矿业集团有限公司 | Magnetite ore dressing wastewater treatment and recovery device |
| CN108355829B (en) * | 2018-02-09 | 2018-12-04 | 内蒙古金陶股份有限公司 | The reselecting method of gold |
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2018
- 2018-12-18 CN CN201811559246.7A patent/CN109590106B/en active Active
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| CN109590106A (en) | 2019-04-09 |
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