CN107523699A - Blister refining production system and its production method - Google Patents
Blister refining production system and its production method Download PDFInfo
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- CN107523699A CN107523699A CN201710696753.4A CN201710696753A CN107523699A CN 107523699 A CN107523699 A CN 107523699A CN 201710696753 A CN201710696753 A CN 201710696753A CN 107523699 A CN107523699 A CN 107523699A
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- anode
- copper
- chute
- furnace
- blister
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- 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
- C22B15/00—Obtaining copper
- C22B15/0026—Pyrometallurgy
- C22B15/006—Pyrometallurgy working up of molten copper, e.g. refining
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- Chemical & Material Sciences (AREA)
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- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
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- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention belongs to non-ferrous metal metallurgy technical field, more particularly to a kind of blister refining production system and its production method, anode furnace interval is arranged located at the discharge end of converting furnace and the length direction of anode furnace body parallel to the sedimentation basin length direction of converting furnace, during production, the blister copper melt that converting furnace obtains is delivered to each anode furnace through knowing a little about chute, each anode furnace obtains anode copper after oxidation sweetening, reduction deoxygenation are carried out to blister copper, and anode copper melts are delivered to casting machine through anode copper chute.The body of heater connection and reasonable arrangement of the present invention, it just can expand the production capacity of anode copper under original site condition, the Stability and dependability of lifting anode copper production, both save the cost of investment of production site, and saved the cost of investment of production system again.It so just can effectively enhance production capacities on the original basis, form best configuration of 3 anode furnaces with 2 sets of Rotating casters, this configuration is space availability ratio highest, most compact, investment and the minimum configuration mode of operating cost.
Description
Technical field
The invention belongs to non-ferrous metal metallurgy technical field, more particularly to a kind of blister refining production system and its producer
Method.
Background technology
Copper sulfide concentrate is first obtained into copper by making sulphur melting by the technique of copper concentrate pyrometallurgical smelting production anode copper is general
Sulfonium, then copper matte regulus is sent into converting furnace blowing into blister copper, blister copper turns into the sun that purity is 99.5% after anode furnace desulfurization, deoxygenation
Pole copper.With technological progress, converting process has been realized in blowing to the process modification of continuous converting from interruption, and anode refining
Stove because processing technology still needs to be interrupted operation, can not continuous production, and because the production capacity of separate unit anode refining furnace is limited, therefore
And under conditions of singly covering smelting production system and producing blister copper per year less than 450,000 tons, two anode furnaces and continuous-blowing furnace need to be set
Coordinating operation, its production capacity could be met.The arrangement of existing anode furnace and continuous-blowing furnace such as accompanying drawing 1,2 is shown with
It is following two：
(1) (Kennecott Utah) company is made every effort to open up as representative using the U.S., two anode furnaces are in 90 ° of arranged at right angles in blowing
Stove rear end, the buffers packet that blister copper melt is flowed on anode furnace roof by chute, by buffers packet again from anode furnace body top
Opening flows into anode furnace；
(2) using the auspicious smooth copper industry of Shandong Yanggu as representative, two anode furnaces in 180 ° it is linear be arranged in converting furnace rear end, slightly
The center of circle of anode furnace body headwall is nearby open, and thus chute inserts is sent into blister copper melt in anode furnace.
Arrangement is (1) because the headwall spacing of anode furnace is small so that the configuration space of blister copper chute is limited, can only be in sun
Pole furnace roof opening simultaneously sets buffer slide chute to convey blister copper melt；Again because lifting traffic is typically parallel to the sedimentation basin of converting furnace
Set, slag-drip opening and the driving traffic direction of anode furnace are at an angle of, and handling groove is also with anode furnace body in angled so that handling
Groove easily interferes with anode furnace causes body of heater to damage, and jeopardizes equipment and personal security, also increases handling groove or cinder ladle is put
Put, the difficulty of transport operation, at the same because high-temperature fusant safe operation risk is big, it is high to driving quality requirement, considerably increase row
Car use cost.Arrangement (2) due to anode furnace feeding port is opened at headwall and with the discharge end angle in 90 ° of converting furnace
Arrangement, to ensure that the smooth conveying of blister copper melt needs to set longer blister copper chute, the energy consumption for causing chute to be incubated is big, production
Cost is high；Again because anode furnace body is perpendicular to converting furnace sedimentation basin length direction, handling groove mismatches with anode furnace, clinker or
The crane operation of solid material is difficult.Both the above mode arranges the 3rd anode furnace and second anode casting without space
Machine, it is impossible to adapt to more than 450,000 tons of anode copper production capacity.
The content of the invention
It is an object of the invention to provide a kind of blister refining production system and its production method, blister copper can be effectively lifted
Refine production capacity.
To realize object above, the technical solution adopted by the present invention is：
A kind of blister refining production system, anode furnace interval is located at the discharge end of converting furnace and the length side of anode furnace body
To the sedimentation basin length direction arrangement parallel to converting furnace.
A kind of production method of blister refining production system, comprises the following steps：A, converting furnace is processed to obtain slightly to copper matte regulus
Copper, blister copper melt are delivered to first, second and third anode furnace through blister copper chute；B, first anode stove and/or second plate stove and/or
Third anode stove, anode copper is obtained after oxidation sweetening, reduction deoxygenation are carried out to blister copper, anode copper melts convey through anode copper chute
To casting machine.
Prior art is compared, and the present invention has following technique effect：
Body of heater connection and reasonable arrangement, it just can expand the production capacity of anode copper under original site condition, lifting anode copper production
Stability and dependability, had both saved the cost of investment of production site, had saved the cost of investment of production system again.
Brief description of the drawings
The content expressed by each accompanying drawing of this specification and the mark in figure are briefly described below：
Fig. 1,2 be prior art schematic diagram；
Fig. 3 is the schematic diagram of the present invention；
Fig. 4 is Fig. 3 elevational schematic view；
Fig. 5 is another arrangement schematic diagram of the present invention；
Fig. 6 is Fig. 5 elevational schematic view.
In figure：10. converting furnace, 11. blister copper chutes, 20. anode furnaces, 21. first anode stoves, 22. second plate stoves, 23.
Third anode stove, 24. anode copper chutes, 241. first anode copper chutes, 242. second plate copper chutes, 243. third anode copper
Chute, 30. casting machines, 31. casting chutes, 32. double-arc spline casting machines, 33. table roller casting machines.
Embodiment
Below in conjunction with the accompanying drawings, by the description to embodiment, the embodiment of the present invention is made further specifically
It is bright.
A kind of blister refining production system, as seen in figures 3-6, discharge end and sun of the interval of anode furnace 20 located at converting furnace 10
The length direction of the body of heater of pole stove 20 is arranged parallel to the sedimentation basin length direction of converting furnace 10.So in the discharge end of converting furnace 10
Can be arranged in parallel anode furnace 20 and the coordinating operation of converting furnace 10 of more than two, greatly promote the smelting production energy of anode copper
Power, it is allowed to match with the blister copper production capacity of single set melting continuously production system.And the arranged direction of anode furnace 20 is with hanging
Shipping unit matches, and is easy to the handling of clinker or solid material, also allows for the fire door that handling apparatus opens up above anode furnace 20
To furnace charge, body of heater operating efficiency can be effectively lifted.
Preferably, the discharge end of converting furnace 10 is connected by blister copper chute 11 with anode furnace 20, the charging of blister copper chute 11
Section and discharging section are set parallel to the sedimentation basin length direction of converting furnace 10.As shown in Figures 3 and 5, the feed zone of blister copper chute 11
Changeover portion is connected between discharging section, feed zone is connected with the discharging opening of converting furnace 10, the charging of discharging section and anode furnace 20
Mouth linking, feed zone is arranged in parallel with sedimentation basin length direction of the discharging section with converting furnace 10, and changeover portion then can basis
Need avoiding opening position and the angled arrangement of sedimentation basin length direction of converting furnace 10.
Specifically, the discharge end linking of converting furnace 10 has first and second anode furnace 21,22, first and second anode furnace 21,22
Discharge end is connected by anode copper chute 24 through chute 31 of casting with casting machine 30.The present embodiment is as shown in figure 3, first and second sun
Pole stove 21,22 shares first anode copper chute 241 and is connected through same casting chute 31 with double-arc spline casting machine 32.
Further, the discharge end of converting furnace 10, which is also connected, third anode stove 23, the linking of first anode stove 21 first
Anode copper chute 241, second plate stove 22 are connected first anode copper chute 241 and/or second plate copper chute 242, the 3rd sun
Pole stove 23 is connected second plate copper chute 242, and linking is provided between first anode copper chute 241 and second plate copper chute 242
The third anode copper chute 243 of the two.Third anode copper chute 243 can connect first and second anode copper chute 241,242, make
Obtaining the anode copper melts of three outputs of anode furnace 20 can be delivered at corresponding casting machine 30 according to demand.The present embodiment is as schemed
Shown in 4, second plate stove 22 is connected first anode copper chute 241 and second plate copper chute 242, such second plate stove 22 produce
The anode copper melts gone out can be directly through first, second anode copper chute 241,241 respectively to double-arc spline casting machine 32 or unit
The feeding of disk casting machine 33.In other embodiments, second plate stove 22 can also only be connected first anode copper chute 241 or the second
Anode copper chute 242, now the anode copper melts of the output of second plate stove 22 can through third anode copper chute 242 first,
Conveyed between two anode copper chutes 241,242.It so just can effectively enhance production capacities on the original basis, form 3 anode furnaces and match somebody with somebody 2
Cover the best configuration of Rotating caster, this configuration is space availability ratio highest, most compact, investment with operating cost is minimum matches somebody with somebody
Put mode.
Preferably, the height of the discharge end of first anode copper chute 241 be more than/is less than the discharge end of second plate copper chute 242
Height, third anode copper chute 243 is diagonally disposed on plummet direction, and the feed end of third anode copper chute 243 is higher than
Expect end.As shown in fig. 6, because the discharging open height of anode furnace 20 is fixed, therefore adjust first and second anode copper chute 241,242
Discharge end height so that there is difference in height between the groove body of first and second anode copper chute 241,242, then adjust third anode
The link position of the anode copper chute 241,242 of copper chute 243 and first and second causes the both ends of third anode copper chute 243 to exist
Difference in height, it just can control flow direction of the melt in third anode copper chute 243.
A kind of production method of blister refining production system, comprises the following steps：(A), the blowing of converting furnace 10 copper matte regulus obtains
Blister copper, blister copper melt are delivered to first, second and third anode furnace 21,22,23 through blister copper chute 11；(B), first anode stove 21 and/or
Second plate stove 22 and/or third anode stove 23, anode copper, anode copper are obtained after oxidation sweetening, reduction deoxygenation are carried out to blister copper
Melt is delivered to casting machine 30 through anode copper chute 24.First, second and third anode furnace 21,22,23 can simultaneously operation, realize should
The maximization of the anode copper production capacity of blister refining production system, can also any one or two anode furnaces 20 make simultaneously
Industry, make the smelting system remain to continue to produce during the repair and maintenance of anode furnace 20, ensure the production capacity of smelting system.
Preferably, also comprise the following steps that C, step C can be carried out simultaneously with step A, B：(C), lifting traffic 41 adjusts
First and second anode copper chute 241, the height of 242 discharge ends, the height of chute 31 of casting and third anode copper chute 243 are fed
End, discharge end height and be allowed to match with the working condition of anode furnace 20.Adjust first and second anode copper chute 241,242
During the height of discharge end, first and second anode copper chute 241,242 remains to continue melt conveying, thus can be with step A, B simultaneously
Carry out；Third anode copper chute 243 is used to redistributing the anode copper melts of first and second anode copper chute 241,242 to respectively pouring
The conveying capacity of casting machine 30, the regulation of its both ends height can't influence the melt conveying energy of first and second anode copper chute 241,242
Power, so can also be carried out simultaneously with step A, B.
Claims (7)
- A kind of 1. blister refining production system, it is characterised in that：Anode furnace (20) interval located at converting furnace (10) discharge end and The length direction of anode furnace (20) body of heater is arranged parallel to the sedimentation basin length direction of converting furnace (10).
- 2. blister refining production system according to claim 1, it is characterised in that：The discharge end of converting furnace (10) passes through thick Copper chute (11) is connected with anode furnace (20), the precipitation of the feed zone and discharging section of blister copper chute (11) parallel to converting furnace (10) Pond length direction is set.
- 3. blister refining production system according to claim 2, it is characterised in that：The discharge end linking of converting furnace (10) has First and second anode furnace (21,22), the discharge end of first and second anode furnace (21,22) is by anode copper chute (24) through chute of casting (31) it is connected with casting machine (30).
- 4. blister refining production system according to claim 3, it is characterised in that：The discharge end of converting furnace (10) is also connected There are third anode stove (23), first anode stove (21) linking first anode copper chute (241), second plate stove (22) linking first Anode copper chute (241) and/or second plate copper chute (242), third anode stove (23) linking second plate copper chute (242), provided with linking, the third anode copper of the two slips between first anode copper chute (241) and second plate copper chute (242) Groove (243).
- 5. blister refining production system according to claim 4, it is characterised in that：First anode copper chute (241) discharges The height at end is more than/is less than the height of second plate copper chute (242) discharge end, and third anode copper chute (243) is in plummet side Diagonally disposed upwards, the feed end of third anode copper chute (243) is higher than discharge end.
- 6. according to the production method of blister refining production system described in claim 4-5, comprise the following steps：(A), converting furnace (10) blowing copper matte regulus obtains blister copper, and blister copper melt is delivered to first, second and third anode through blister copper chute (11) Stove (21,22,23)；(B), first anode stove (21) and/or second plate stove (22) and/or third anode stove (23), it is de- that oxidation is carried out to blister copper Anode copper is obtained after sulphur, reduction deoxygenation, anode copper melts are delivered to casting machine (30) through anode copper chute (24).
- 7. the production method of blister refining production system according to claim 6, it is characterised in that：Also comprise the following steps C, Step C can be carried out simultaneously with step A, B：(C), the height of lifting traffic (41) adjustment first and second anode copper chute (241,242) discharge end, chute (31) of casting Height and third anode copper chute (243) feed end, discharge end height and be allowed to the working condition phase with anode furnace (20) Match somebody with somebody.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710696753.4A CN107523699A (en) | 2017-08-15 | 2017-08-15 | Blister refining production system and its production method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710696753.4A CN107523699A (en) | 2017-08-15 | 2017-08-15 | Blister refining production system and its production method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580864A (en) * | 2018-07-02 | 2018-09-28 | 聊城信源集团有限公司 | A kind of anode carbon block assembling ferrophosphorus casting system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374298A (en) * | 1990-11-20 | 1994-12-20 | Mitsubishi Materials Corporation | Copper smelting process |
| CN101328543A (en) * | 2006-10-19 | 2008-12-24 | 中国恩菲工程技术有限公司 | Oxygen bottom blowing continuous copper smelting apparatus |
| CN101328547A (en) * | 2006-10-19 | 2008-12-24 | 中国恩菲工程技术有限公司 | Converting process of bottom blowing converting furnace continuous copper smelting |
| WO2015158963A1 (en) * | 2014-04-17 | 2015-10-22 | Outotec (Finland) Oy | Method for producing cathode copper |
| CN105002371A (en) * | 2015-07-29 | 2015-10-28 | 赤峰金峰冶金技术发展有限公司 | Process for producing anode copper by adoption of four connected furnaces |
| CN105238938A (en) * | 2015-11-03 | 2016-01-13 | 赤峰金峰冶金技术发展有限公司 | Three continuous furnace technology for continuous production of anode copper with copper concentrate |
| CN205258571U (en) * | 2015-12-07 | 2016-05-25 | 云南锡业股份有限公司 | Thick copper feed arrangement of positive pole refining furnace heat |
| CN207362312U (en) * | 2017-08-15 | 2018-05-15 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Blister refining production system |
-
2017
- 2017-08-15 CN CN201710696753.4A patent/CN107523699A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5374298A (en) * | 1990-11-20 | 1994-12-20 | Mitsubishi Materials Corporation | Copper smelting process |
| CN101328543A (en) * | 2006-10-19 | 2008-12-24 | 中国恩菲工程技术有限公司 | Oxygen bottom blowing continuous copper smelting apparatus |
| CN101328547A (en) * | 2006-10-19 | 2008-12-24 | 中国恩菲工程技术有限公司 | Converting process of bottom blowing converting furnace continuous copper smelting |
| WO2015158963A1 (en) * | 2014-04-17 | 2015-10-22 | Outotec (Finland) Oy | Method for producing cathode copper |
| CN105002371A (en) * | 2015-07-29 | 2015-10-28 | 赤峰金峰冶金技术发展有限公司 | Process for producing anode copper by adoption of four connected furnaces |
| CN105238938A (en) * | 2015-11-03 | 2016-01-13 | 赤峰金峰冶金技术发展有限公司 | Three continuous furnace technology for continuous production of anode copper with copper concentrate |
| CN205258571U (en) * | 2015-12-07 | 2016-05-25 | 云南锡业股份有限公司 | Thick copper feed arrangement of positive pole refining furnace heat |
| CN207362312U (en) * | 2017-08-15 | 2018-05-15 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Blister refining production system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108580864A (en) * | 2018-07-02 | 2018-09-28 | 聊城信源集团有限公司 | A kind of anode carbon block assembling ferrophosphorus casting system |
| CN108580864B (en) * | 2018-07-02 | 2023-11-21 | 聊城信源集团有限公司 | Anode carbon block assembled ferrophosphorus casting system |
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