CN202962644U - Copper melting converting furnace slag mineral processing technology production line - Google Patents
Copper melting converting furnace slag mineral processing technology production line Download PDFInfo
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- CN202962644U CN202962644U CN 201220640132 CN201220640132U CN202962644U CN 202962644 U CN202962644 U CN 202962644U CN 201220640132 CN201220640132 CN 201220640132 CN 201220640132 U CN201220640132 U CN 201220640132U CN 202962644 U CN202962644 U CN 202962644U
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Abstract
The utility model discloses a copper melting converting furnace slag mineral processing technology production line. Converting furnace slag undergoes rough broken of a jaw crusher and fine broken of a cone crasher, and is connected with a one-section ball grinding mill so that classification is performed so as to obtain underset mine and overflow mine. The underset mine flows back to ball grinding, and the overflow mine is floated through a one-section floating machine so as to obtain one-section copper concentrate and copper tail mine. The one-section copper concentrate goes into a first thickener for concentration and a first filter for filtering so that final copper concentrate is obtained. The one-section copper tail mine undergoes classification through a two-section ball grinding machine so as to obtain two-section underset mine and two-section overflow mine. The two-section underset mine flows back to the two-section ball grinding machine for ball grinding, and the two-section overflow mine is floated through a two-section floating machine so that two-section copper concentrate and two-section copper tail mine are obtained through two-section floating. The two-section copper concentrate goes into the thickener for concentration and into the filter for filtering so that final copper concentrate is obtained. The two-section copper tail mine undergoes concentration of a second thickener and filtering of a second filter so as to obtain final copper tail mine. Recovery rate of copper metal is improved, resourceful treatment of the copper tail mine is achieved, waste water purifying and recycling are performed, waste residues do not exist, waste water is discharged, and the requirements for national energy conservation, environment protection and comprehensive utilization of resources are met.
Description
Technical field
The utility model relates to the preparation equipment technical field, relate in particular to a kind of raising copper recovery rate and the copper mine tailing is realized recycling treatment, the implementation purification of waste water recycles, the copper smelting converter slag ore-dressing technique production line that meets national energy-saving environmental protection and comprehensive utilization of resources that effluxes without waste residue, waste water.
Background technology
present copper is smelted preparation equipment and is divided into disintegrating machine, ball grinder graded machine, flotation device, thickener, filter press, this production line is the conventional production line that copper is smelted ore-dressing technique, in this kind production line, crushing efficiency is low, the break process ability is low, breaker's duration, and the fine fraction content in crushed product is low, directly affected follow-up grinding flotation technique, the disseminated grain size of metallic copper is inhomogeneous, particle size range is wider, in the copper mine tailing, copper content is higher, the recovery of copper metal is undesirable, a large amount of waste water have been produced simultaneously in reclaiming the copper metal process, waste residue effluxes, do not meet the requirement of national energy-saving environmental protection and comprehensive utilization of resources.
Summary of the invention
The utility model is mainly for the problem in above-mentioned technology, a kind of raising copper recovery rate is provided and the copper mine tailing is realized recycling treatment, the implementation purification of waste water recycles, the copper smelting converter slag ore-dressing technique production line that meets national energy-saving environmental protection and comprehensive utilization of resources that effluxes without waste residue, waste water.
the purpose of this utility model mainly is achieved by following proposal: a kind of copper smelting converter slag ore-dressing technique production line, by disintegrating machine, ball mill, flotation device, the thickener filter press forms, described disintegrating machine comprises for thick broken jaw crusher and the gyratory crusher that is used for thin broken, the gape of described gyratory crusher connects one section ball mill and one-level cyclone classification and obtains underflow ore deposit and overflow ore deposit, wherein ball mill mineral-feeding mouth ball milling is returned in the underflow ore deposit, the overflow ore deposit enters one section flotation device flotation, obtain one section copper concentrate and one section copper mine tailing through one section flotation, wherein one section copper concentrate enters the concentrated and filter press press filtration of thickener and obtains final copper concentrate, one section copper mine tailing obtains two sections underflow ore deposits and two sections overflow ore deposits through two sections ball mills and two sections cyclone classifications, wherein two sections ball mill ball millings are returned in two sections underflow ore deposits, secondary overflow ore deposit enters the flotation of bis flotation machine, obtain two sections copper concentrates and two sections copper mine tailings through bis flotation, wherein two sections copper concentrates enter the concentrated and filter press press filtration of thickener and obtain final copper concentrate, concentrated and filter filters and obtains final copper mine tailing described two sections copper mine tailings through thickener, the waste water that produces in concentrated and filter progress carries out cycling utilization of wastewater through the ring water pump.
the concrete process of this mineral processing production line is as follows: at first the feed port of copper smelting converter slag from jaw crusher carried out slightly breaking to 250-320mm, to carry out thin broken from the feed port that gape enters gyratory crusher at the slag that jaw crusher slightly breaks again, described gyratory crusher be provided with double-layer circular shake the sieve obtain sieving lower slag order number less than or equal to 12mm, wherein the upper slag of sieve is back to gyratory crusher and carries out thin broken, the lower slag of sieve enters the order number that the feed port of one section ball mill and one-level cyclone classification obtain accounting for 85% left and right and is the underflow ore deposit of 0.040-0.045mm and accounts for 15% order number greater than the overflow ore deposit, upper strata of 0.045mm, wherein the underflow ore deposit is returned to the ball mill mineral-feeding mouth and is carried out ball milling, described overflow ore deposit enters the flotation of one section flotation device feed port, add collecting agent and foaming agent this moment in flotation device, reaction obtains one section copper concentrate and one section copper mine tailing through a period of time, wherein one section copper concentrate enters the concentrated and filter press press filtration of thickener and obtains final copper concentrate, one section copper mine tailing obtains two sections underflow ore deposits and two sections overflow ore deposits through two sections ball mills and two sections cyclone classifications, wherein two sections ball mill ball millings are returned in two sections underflow ore deposits, secondary overflow ore deposit enters the flotation of bis flotation machine, obtain two sections copper concentrates and two sections copper mine tailings through bis flotation, wherein two sections copper concentrates enter the concentrated and filter press press filtration of thickener and obtain final copper concentrate, concentrated and filter filters and obtains final copper mine tailing described two sections copper mine tailings through thickener, the waste water that produces in concentrated and filter progress carries out cycling utilization of wastewater through the ring water pump.
The beneficial effect that the utlity model has is: improved the copper recovery rate and the copper mine tailing is realized recycling treatment, carried out purification of waste water and recycle, met national energy-saving environmental protection and comprehensive utilization of resources without what waste residue, waste water effluxed.
As preferably, described gyratory crusher is provided with the double-layer circular sieve that shakes.Obtain undersize and enter ball mill mineral-feeding mouth ball milling by the shake screening of sieve of double-layer circular, wherein oversize returns to gyratory crusher and carries out thin broken.
Further, described double-layer circular shake the sieve the order number be 8-15mm.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Shown in figure: 1, jaw crusher, 2, gyratory crusher, 3, one sections ball mills, 4, one sections flotation devices, the 5, first thickener, 6, filter press, 7, two sections ball mills, 8, the bis flotation machine, the 9, second thickener, 10, filter, 11, the ring water pump.
The specific embodiment
The utility model will be further described by reference to the accompanying drawings below by embodiment.
the utility model is for as shown in Figure 1, the utility model is mainly a kind of copper smelting converter slag ore-dressing technique production line, by disintegrating machine, ball mill, flotation device, the thickener filter press forms, described disintegrating machine comprises for thick broken jaw crusher 1 and the gyratory crusher 2 that is used for thin broken, the gape of described gyratory crusher connects one section ball mill 3 classification and obtains underflow ore deposit and overflow ore deposit, wherein ball mill mineral-feeding mouth ball milling is returned in the underflow ore deposit, the overflow ore deposit enters one section flotation device 4 flotation, obtain one section copper concentrate and one section copper mine tailing through one section flotation, wherein one section copper concentrate directly enters concentrated and filter press 6 press filtrations of the first thickener 5 and obtains final copper concentrate, one section copper mine tailing obtains two sections underflow ore deposits and two sections overflow ore deposits through two sections ball mill 7 classifications, wherein two sections ball mill ball millings are returned in two sections underflow ore deposits, secondary overflow ore deposit enters 8 flotation of bis flotation machine, obtain two sections copper concentrates and two sections copper mine tailings through bis flotation, wherein two sections copper concentrates enter the concentrated and filter press press filtration of thickener and obtain final copper concentrate, concentrated and filter 10 filters and obtains final copper mine tailing described two sections copper mine tailings through the second thickener 9, the waste water that produces in concentrated and filter progress carries out cycling utilization of wastewater through ring water pump 11.
the concrete process of this mineral processing production line is as follows: at first the feed port of copper smelting converter slag from jaw crusher carried out slightly breaking to 250-320mm, to carry out thin broken from the feed port that gape enters gyratory crusher at the slag that jaw crusher slightly breaks again, described gyratory crusher be provided with double-layer circular shake the sieve obtain sieving lower slag order number less than or equal to 12mm, wherein the upper slag of sieve is back to gyratory crusher and carries out thin broken, the lower slag of sieve enters the order number that the feed port of one section ball mill and one-level cyclone classification obtain accounting for 85% left and right and is the underflow ore deposit of 0.040-0.045mm and accounts for 15% order number greater than the overflow ore deposit, upper strata of 0.045mm, wherein the underflow ore deposit is returned to the ball mill mineral-feeding mouth and is carried out ball milling, described overflow ore deposit enters the flotation of one section flotation device feed port, add collecting agent and foaming agent this moment in flotation device, reaction obtains one section copper concentrate and one section copper mine tailing through a period of time, wherein one section copper concentrate enters the concentrated and filter press press filtration of thickener and obtains final copper concentrate, one section copper mine tailing obtains two sections underflow ore deposits and two sections overflow ore deposits through two sections ball mills and two sections cyclone classifications, wherein two sections ball mill ball millings are returned in two sections underflow ore deposits, secondary overflow ore deposit enters the flotation of bis flotation machine, obtain two sections copper concentrates and two sections copper mine tailings through bis flotation, wherein two sections copper concentrates enter the concentrated and filter press press filtration of thickener and obtain final copper concentrate, concentrated and filter filters and obtains final copper mine tailing described two sections copper mine tailings through thickener, the waste water that produces in concentrated and filter progress carries out cycling utilization of wastewater through the ring water pump.
During actual production, this ore-dressing technique production line has improved the copper recovery rate and the copper mine tailing has been realized recycling treatment, carries out purification of waste water and recycles, and meets national energy-saving environmental protection and comprehensive utilization of resources without what waste residue, waste water effluxed.
The above; it is only preferred embodiment of the present utility model; be not that the utility model is done any pro forma restriction, any simple modification, the equivalent variations on every foundation technical spirit of the present utility model, above embodiment done are within all falling into protection domain of the present utility model.
Claims (3)
1. copper smelting converter slag ore-dressing technique production line, by disintegrating machine, ball mill, flotation device, the thickener filter press forms, it is characterized in that, described disintegrating machine comprises for thick broken jaw crusher (1) and the gyratory crusher (2) that is used for thin broken, the gape of described gyratory crusher connects one section ball mill (3) classification and obtains underflow ore deposit and overflow ore deposit, wherein ball mill mineral-feeding mouth ball milling is returned in the underflow ore deposit, the overflow ore deposit enters one section flotation device (4) flotation, obtain one section copper concentrate and one section copper mine tailing through one section flotation, wherein one section copper concentrate directly enters concentrated and filter press (6) press filtration of the first thickener (5) and obtains final copper concentrate, one section copper mine tailing obtains two sections underflow ore deposits and two sections overflow ore deposits through two sections ball mills (7) classification, wherein two sections ball mill ball millings are returned in two sections underflow ore deposits, secondary overflow ore deposit enters bis flotation machine (8) flotation, obtain two sections copper concentrates and two sections copper mine tailings through bis flotation, wherein two sections copper concentrates enter the concentrated and filter press press filtration of thickener and obtain final copper concentrate, concentrated and filter (10) filters and obtains final copper mine tailing described two sections copper mine tailings through the second thickener (9), the waste water that produces in concentrated and filter progress carries out cycling utilization of wastewater through ring water pump (11).
2. copper smelting converter slag ore-dressing technique production line according to claim 1, is characterized in that, described gyratory crusher is provided with the double-layer circular sieve that shakes.
3. copper smelting converter slag ore-dressing technique production line according to claim 1 and 2, is characterized in that, described double-layer circular shake the sieve the order number be 8-15mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640132 CN202962644U (en) | 2012-11-28 | 2012-11-28 | Copper melting converting furnace slag mineral processing technology production line |
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220640132 CN202962644U (en) | 2012-11-28 | 2012-11-28 | Copper melting converting furnace slag mineral processing technology production line |
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| CN202962644U true CN202962644U (en) | 2013-06-05 |
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| CN 201220640132 Expired - Lifetime CN202962644U (en) | 2012-11-28 | 2012-11-28 | Copper melting converting furnace slag mineral processing technology production line |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934087A (en) * | 2014-04-14 | 2014-07-23 | 尤廷晏 | Method for treating intermediate product generated in copper smelting process |
| CN109663653A (en) * | 2018-11-16 | 2019-04-23 | 西北矿冶研究院 | Process method for recycling copper by grading and regrinding copper-selecting tailings |
| CN110732403A (en) * | 2018-07-19 | 2020-01-31 | 中国瑞林工程技术有限公司 | Beneficiation method for copper smelting furnace slag |
| CN113926585A (en) * | 2021-09-23 | 2022-01-14 | 楚雄滇中有色金属有限责任公司 | Method for rapidly settling fine particles of copper smelting slag flotation tailings |
-
2012
- 2012-11-28 CN CN 201220640132 patent/CN202962644U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103934087A (en) * | 2014-04-14 | 2014-07-23 | 尤廷晏 | Method for treating intermediate product generated in copper smelting process |
| CN110732403A (en) * | 2018-07-19 | 2020-01-31 | 中国瑞林工程技术有限公司 | Beneficiation method for copper smelting furnace slag |
| CN109663653A (en) * | 2018-11-16 | 2019-04-23 | 西北矿冶研究院 | Process method for recycling copper by grading and regrinding copper-selecting tailings |
| CN113926585A (en) * | 2021-09-23 | 2022-01-14 | 楚雄滇中有色金属有限责任公司 | Method for rapidly settling fine particles of copper smelting slag flotation tailings |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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Address after: Xindeng industrial functional areas in Fuyang city of Hangzhou City, Zhejiang province 311404 Patentee after: ZHEJIANG JIANGTONG FUYE HEDING COPPER CO.,LTD. Address before: Xindeng industrial functional areas in Fuyang city of Hangzhou City, Zhejiang province 311404 Patentee before: ZHEJIANG HEDING COPPER Co.,Ltd. |
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| CX01 | Expiry of patent term |
Granted publication date: 20130605 |
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| CX01 | Expiry of patent term |