CN206570381U - Short-process side-blown copper smelting system - Google Patents
Short-process side-blown copper smelting system Download PDFInfo
- Publication number
- CN206570381U CN206570381U CN201720184848.3U CN201720184848U CN206570381U CN 206570381 U CN206570381 U CN 206570381U CN 201720184848 U CN201720184848 U CN 201720184848U CN 206570381 U CN206570381 U CN 206570381U
- Authority
- CN
- China
- Prior art keywords
- copper
- blown
- heater
- chute
- short route
- 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.)
- Active
Links
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model discloses a short flow side blown copper smelting system, include: a fixed side-blown smelting furnace, a chute and two rotary copper side-blown continuous blowing furnaces; the chute body of the chute is provided with an inlet and two outlets, and one inlet is respectively communicated with the two outlets through the inside of the chute body; the discharge port of a fixed side-blown smelting furnace is connected with the inlet of a chute, and two outlets of the chute are respectively connected with the feed port of a rotary copper side-blown continuous blowing furnace; a fixed side-blown smelting furnace and two rotary copper side-blown continuous blowing furnaces are connected through a chute and then arranged in a two-form mode of a step-down one-drag type. The system is connected with two rotary copper side-blowing continuous blowing furnaces through a chute with two divisions by a fixed side-blowing smelting furnace, so that a side-blowing copper smelting system arranged in a stepped downward one-to-two mode is formed.
Description
Technical field
The utility model is related to non-ferrous metal field of metallurgical equipment, more particularly to a kind of side-blown copper metallurgy system of short route.
Background technology
At present, more advanced copper smelting by pyrometallurgy technique mainly has flash smelting-flash blowing-swinging refining in the world
And mitsubishi continuous copper smelting.But there is also some drawbacks for both techniques.Flash smelting-flash blowing-swinging refining
Have the disadvantage：1) matte needs first water quenching, re-dry, it is levigate after, could carry out blowing operation, process is numerous and diverse, and often procedure is equal
100% rate of recovery is difficult to ensure that, there is a small amount of mechanical loss；2) liquid high temperature matte water quenching, its physical thermal almost all
Loss, the drying of water quenching solid-state matte and converting process need outer supplying heat source, and heat energy utilization is unreasonable；3) matte water quenching need to be with greatly
Measure water punching, add dry, it is broken, adds additional artificial and power consumption, cause processing cost to increase, energy consumption is obviously improved.
Mitsubishi continuous copper smelting connects copper concentrate melting, clinker and matte separation, the blowing refinement of the matte, 4 stoves of blister refining with chute
Get up, interruption operation is eliminated and traditional with steamed stuffed bun dress matte, clinker, blister copper, with the pattern of crane handling；But it mainly lacks
Point has：1) granulation blowing slag will be dried, and technological process is more complicated；2) blister copper sulfur-bearing is higher, and the operation for adding rectification systems is born
Lotus.And both techniques are the problem of can not handle cupric electrolysis remnant pole in addition.
Utility model content
Based on the problems of prior art, the purpose of this utility model is to provide a kind of side-blown copper metallurgy system of short route
System, it is low to handle cupric electrolysis remnant pole, short technological process, small investment, processing cost, effectively reduction investment and production cost.
The purpose of this utility model is achieved through the following technical solutions：
The utility model embodiment provides a kind of side-blown copper metallurgy system of short route, including：
One fixed side-blown smelting furnace, chute and the side-blown even blown converter of two swinging copper；
The cell body of the chute has an entrance and two outlets, and an entrance with two by exporting respectively in cell body
Connection；
The discharging opening of one fixed side-blown smelting furnace is connected with the entrance of the chute, and the two of the chute
Charging aperture of the individual outlet respectively with the side-blown even blown converter of a swinging copper is connected；
One fixed side-blown smelting furnace is dragged after being connected with the side-blown company's blown converter of two swinging copper in ladder to next
Two forms are arranged.
The side-blown copper metallurgy that the utility model embodiment is provided it can be seen from the technical scheme that above-mentioned the utility model is provided
System, its advantage is：Pass through chute and two swinging copper of the fixed side-blown smelting furnace of setting through one-to-two
Side-blown even blown converter connection, forms the side-blown copper metallurgy system in the downward one drag two form arrangement of ladder, and the device can handle cupric electrolysis
Anode scrap, short technological process, small investment, processing cost are low, effectively reduce the cost of investment and production cost of side-blown copper metallurgy technique.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, required in being described below to embodiment
The accompanying drawing used is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present utility model
Example, on the premise of not paying creative work, can also be according to these accompanying drawings for one of ordinary skill in the art
Obtain other accompanying drawings.
The overall structure diagram for the side-blown copper metallurgy system that Fig. 1 provides for the utility model embodiment；
The front view of the side-blown even blown converter of swinging copper for the side-blown copper metallurgy system that Fig. 2 provides for the utility model embodiment；
Fig. 3 is the side view of the side-blown even blown converter of swinging copper of side-blown copper metallurgy system provided in an embodiment of the present invention.
Embodiment
With reference to the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out clear
Chu, it is fully described by, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole realities
Apply example.Based on embodiment of the present utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The every other embodiment obtained, belongs to protection domain of the present utility model.
As shown in Figures 1 to 3, the utility model embodiment provides a kind of side-blown copper metallurgy system of short route, including：
One fixed side-blown smelting furnace, chute and the side-blown even blown converter of two swinging copper；
The cell body of the chute has an entrance and two outlets, and an entrance with two by exporting respectively in cell body
Connection；
The discharging opening of one fixed side-blown smelting furnace is connected with the entrance of the chute, and two of the chute go out
Charging aperture of the mouth respectively with the side-blown even blown converter of a swinging copper is connected；
One fixed side-blown smelting furnace and two swinging copper are side-blown after even blown converter is connected through chute in ladder to
It is next to drag two forms to arrange.
In above-mentioned side-blown copper metallurgy system, the structure of the side-blown even blown converter of two swinging copper is identical.As shown in Figure 2,3, every
The side-blown even blown converter of swinging copper includes：
Horizontal cylindrical furnace body, the body of heater is outer cover of steel plate, and outer cover of steel plate is lined with refractory masses；
The body of heater is arranged on pedestal by riding wheel apparatus and carrying roller support, the body of heater can in the riding wheel apparatus and
Freely rotated on carrying roller, the pedestal is provided with the drive mechanism for driving the body of heater to carry out gyration on the carrying roller；
Be respectively equipped with the body of heater copper material charge door, put copper mouth, slag tap, port, flux charge door, measurement mouth,
Temperature-measuring port, pressure tap, exhanst gas outlet, anode scrap charge door, one group of blast orifice and go back stomodaeum.
In above-mentioned side-blown copper metallurgy system, drive mechanism includes：Drive device and the gear being located on the body of heater, the drive
Dynamic device drives the gear to drive the body of heater to carry out gyration on the riding wheel apparatus and carrying roller.
In above-mentioned side-blown copper metallurgy system, copper material charge door is round Copper Water Jacket, positioned at the body of heater front end, the round copper water
The center overlapping of axles of the central shaft of set and the body of heater, Copper Water Jacket internal diameter is 200~800mm, with the central shaft of the body of heater
Angle is 0~30 °.
In above-mentioned side-blown copper metallurgy system, put copper mouthful and be located on the rear end side of the body of heater, it is described put copper mouthful internal diameter be：
20~80mm, the angle with horizontal plane is 20~60 °.
In above-mentioned side-blown copper metallurgy system, slag tap is located on the rear end side of the body of heater, is symmetrically put with the copper mouthful of putting
Put；
The port is located on the rear end of the body of heater；
The measurement mouth, temperature-measuring port and pressure tap are located at the middle upper rear end of the body of heater respectively.
In above-mentioned side-blown copper metallurgy system, flux charge door is round Copper Water Jacket, and positioned at the middle-end top of the body of heater, this melts
Agent charge door internal diameter is 200~800mm.
In above-mentioned side-blown copper metallurgy system, exhanst gas outlet and anode scrap charge door are the Copper Water Jacket of four pieces of Copper Water Jackets compositions, position
In the upper front end of the body of heater, the center line of the center line of exhanst gas outlet and the anode scrap charge door with the body of heater is put down
OK.
In above-mentioned side-blown copper metallurgy system, one group of blast orifice is located in the middle end side surface of the body of heater with stomodaeum is gone back, the drum
Air port and to go back the internal diameter of stomodaeum be 20~80mm, the blast orifice and to go back stomodaeum and the angle of horizontal plane be 20~60 °, institute
It is 4~20 to state blast orifice and go back the quantity of stomodaeum.
The utility model embodiment is described in further detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 3, the present embodiment provides a kind of side-blown copper metallurgy system of short route, is that one kind is used for copper smelting by pyrometallurgy system
System, it is low to handle cupric electrolysis remnant pole, short technological process, small investment, processing cost, the side-blown copper metallurgy system of the short route, by one
Fixed side-blown smelting furnace 17, chute 18 and the side-blown even blown converter 19,20 of two swinging copper are constituted, a fixed side-blown melting
Stove is connected by the chute exported provided with an entrance and two with the side-blown even blown converter of two swinging copper, and one fixed side-blown
Smelting furnace connects after blown converter is connected in the downward one drag two form arrangement of ladder through chute and two swinging copper are side-blown.
The matte that fixed side-blown smelting furnace produces more than 70% respectively enters two side-blown companies of swinging copper by chute
Blown converter, is blown and is refined, final output anode copper.
The side-blown even blown converter structure of two swinging copper in said system is identical, by taking the side-blown even blown converter 19 of swinging copper as an example
Illustrate, this connects blown converter and included (referring to shown in Fig. 2,3)：Riding wheel apparatus connect blown converter 1, drive device 2, body of heater 3, refractory masses 4,
Gear 6, carrying roller 7.Body of heater 3 is built by laying bricks or stones by inner steel lining refractory masses and formed, and body of heater has matte or blister copper charge door 5, puts copper mouthful
8th, slag tap 15, port 16, flux charge door 11, measurement mouth 12, temperature-measuring port 13, pressure tap 14, exhanst gas outlet and anode scrap add
Material mouth 10, blast orifice and go back stomodaeum 9 etc..
The liquid matte charge door is round Copper Water Jacket, in body of heater front end, the central shaft and body of heater of Copper Water Jacket
Heart overlapping of axles.
The copper mouthful of putting is located on the rear end side of body of heater.
The slag tap is located on the rear end side of body of heater, symmetrically placed with putting copper mouthful.
The port is located on the rear end of body of heater.
The flux charge door is round Copper Water Jacket, positioned at the middle-end top of body of heater.
The measurement mouth, temperature-measuring port, pressure tap are located at middle upper rear end.
Exhanst gas outlet and the anode scrap charge door is Copper Water Jacket, positioned at upper front end.
The blast orifice is located in middle end side surface with stomodaeum is gone back.
The side-blown even blown converter of the swinging copper of above-mentioned this structure, can be achieved that continuous converting operation, technological process be short, small investment
And processing cost is low.If the raw material of processing is matte, in use, the matte that smelting furnace is produced by copper material charge door it is continuous or
Interruption enters the body of heater of the side-blown even blown converter of swinging copper, and flux is blown by flux charge door continuously into the side-blown company of swinging copper
The body of heater of stove, adopting electrolysis residual pole adds body of heater from anode scrap charge door, and oxygen-enriched air continuously blasts matte layer, fast fast-growing by blast orifice
Into blister copper, clinker and sulfur dioxide gas, blister copper is continuously or discontinuously released from copper mouthful is put, and clinker is interrupted from slag tap or continuously put
Go out, high-temperature flue gas continuously enters to gather dust into electricity after waste heat boiler recovery waste heat from floss hole is sent to acid making system.The swinging
The side-blown even blown converter of copper is continuous converting, and the exhaust gas volumn produced and sulfur dioxide concentration are stable, are conducive to relieving haperacidity operation and reduction to make
Sour production cost, works continuously, and reduces operative employee's labor intensity, while improving work on the spot environment.
If processing raw material be blister copper, in use, the blister copper that converting furnace is produced by blister copper charge door continuously or discontinuously
Into the body of heater of the side-blown even blown converter of swinging copper, control in stove to be micro-vacuum state in operation.Burning fuel is to maintain in stove
Thermal balance.Stove internal oxidition uses compressed air for oxidant, blasts in copper liquid compressed air by blast orifice and carries out, in blister copper
Micro S oxidation generations SO2Then enter refining slag into flue gas, after the oxidation of impurities such as remaining most of Pb, Zn, As from slag tap
Releasing, which is returned again to, bessemerizes.Adjustment furnace pressure is pressure-fired after the completion of aoxidizing operation, and reducing agent is passed through by part quilt from stomodaeum is gone back
The copper reduction of oxidation obtains the refined copper of cupric 99.5%, and from copper mouthful releasing is put, through chute, oneself flows into disc casting to liquid refined copper
Machine is cast into the qualified positive plate of shape, weight, then is sent to potroom with fork truck and carries out electrorefining.
During system copper metallurgy of the present utility model, the matte that fixed side-blown smelting furnace produces more than 70% is fed by matte
Mouthful enter swinging copper it is side-blown even blown converter, flux by flux charge door enter swinging copper it is side-blown even blown converter, adopting electrolysis residual pole from
Anode scrap charge door is added, and oxygen-enriched air blasts matte layer, generation blister copper, clinker and sulfur dioxide gas, clinker by blast orifice
Released from slag tap, high-temperature flue gas enters to gather dust into electricity after waste heat boiler recovery waste heat from floss hole is sent to acid making system.
It is pressure-fired that furnace pressure is adjusted after finishing blowing, obtains the oxidized copper reduction in part from going back stomodaeum and being passed through reducing agent
The refined copper of cupric 99.5%, liquid refined copper is cast into shape, again from putting copper mouthful and release through chute from Rotating caster is flowed into
Qualified positive plate is measured, then potroom is sent to fork truck and carries out electrorefining.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model should
It is defined by the protection domain of claims.
Claims (10)
1. a kind of side-blown copper metallurgy system of short route, it is characterised in that including：
One fixed side-blown smelting furnace, chute and the side-blown even blown converter of two swinging copper；
The cell body of the chute has an entrance and two outlets, and an entrance with two outlets by connecting respectively in cell body
It is logical；
The discharging opening of one fixed side-blown smelting furnace is connected with the entrance of the chute, and two of the chute go out
Charging aperture of the mouth respectively with the side-blown even blown converter of a swinging copper is connected；
One fixed side-blown smelting furnace and two swinging copper are side-blown after even blown converter is connected through chute in ladder to next
Two forms are dragged to arrange.
2. a kind of side-blown copper metallurgy system of short route according to claim 1, it is characterised in that the two swinging copper side
The structure for blowing even blown converter is identical.
3. a kind of side-blown copper metallurgy system of short route according to claim 1 or 2, it is characterised in that the swinging copper side
Blowing even blown converter includes：
Horizontal cylindrical furnace body, the body of heater is outer cover of steel plate, and outer cover of steel plate is lined with refractory masses；
The body of heater is arranged on pedestal by riding wheel apparatus and carrying roller support, and the body of heater can be in the riding wheel apparatus and carrying roller
Upper freely to rotate, the pedestal is provided with the drive mechanism for driving the body of heater to carry out gyration on the carrying roller；
Copper material charge door is respectively equipped with the body of heater, copper mouth, slag tap, port, flux charge door, measurement mouth, thermometric is put
Mouth, pressure tap, exhanst gas outlet, anode scrap charge door, one group of blast orifice and go back stomodaeum.
4. the side-blown copper metallurgy system of a kind of short route according to claim 3, it is characterised in that the drive mechanism includes：
Drive device and the gear being located on the body of heater, the drive device drive the gear to drive the body of heater in the support roller
Gyration is carried out on device and carrying roller.
5. the side-blown copper metallurgy system of a kind of short route according to claim 3, it is characterised in that the copper material charge door is circle
Type Copper Water Jacket, positioned at the body of heater front end, the center overlapping of axles of the central shaft of the round Copper Water Jacket and the body of heater, in Copper Water Jacket
Footpath is 200~800mm, and the angle with the central shaft of the body of heater is 0~30 °.
6. the side-blown copper metallurgy system of a kind of short route according to claim 3, it is characterised in that the copper mouthful of putting is positioned at described
On the rear end side of body of heater, it is described put copper mouthful internal diameter be：20~80mm, the angle with horizontal plane is 20~60 °.
7. the side-blown copper metallurgy system of a kind of short route according to claim 3, it is characterised in that the slag tap is located at described
It is mouthful symmetrically placed with the copper of putting on the rear end side of body of heater；
The port is located on the rear end of the body of heater；
The measurement mouth, temperature-measuring port and pressure tap are located at the middle upper rear end of the body of heater respectively.
8. the side-blown copper metallurgy system of a kind of short route according to claim 3, it is characterised in that the flux charge door is circle
Type Copper Water Jacket, positioned at the middle-end top of the body of heater, the flux charge door internal diameter is 200~800mm.
9. the side-blown copper metallurgy system of a kind of short route according to claim 3, it is characterised in that the exhanst gas outlet and anode scrap
Charge door is the Copper Water Jacket of four pieces of Copper Water Jacket compositions, and positioned at the upper front end of the body of heater, the exhanst gas outlet and anode scrap add
Centerline parallel of the center line of material mouth with the body of heater.
10. the side-blown copper metallurgy system of a kind of short route according to claim 3, it is characterised in that one group of blast orifice and
Also stomodaeum is located in the middle end side surface of the body of heater, and the blast orifice and the internal diameter for going back stomodaeum are 20~80mm, the air blast
Mouthful and to go back stomodaeum and the angle of horizontal plane be 20~60 °, the blast orifice with to go back the quantity of stomodaeum be 4~20.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184848.3U CN206570381U (en) | 2017-02-28 | 2017-02-28 | Short-process side-blown copper smelting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720184848.3U CN206570381U (en) | 2017-02-28 | 2017-02-28 | Short-process side-blown copper smelting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206570381U true CN206570381U (en) | 2017-10-20 |
Family
ID=60059958
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720184848.3U Active CN206570381U (en) | 2017-02-28 | 2017-02-28 | Short-process side-blown copper smelting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206570381U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111187920A (en) * | 2020-02-27 | 2020-05-22 | 北京矿冶科技集团有限公司 | Continuous copper smelting system and method |
-
2017
- 2017-02-28 CN CN201720184848.3U patent/CN206570381U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111187920A (en) * | 2020-02-27 | 2020-05-22 | 北京矿冶科技集团有限公司 | Continuous copper smelting system and method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206266689U (en) | Rotary copper side-blowing continuous-blowing furnace | |
| CN101086038B (en) | Direct lead smelting method in molten pool and its device | |
| CN100352956C (en) | Side-blown submerged smelting bath smelting process | |
| CN102851518B (en) | Fubang oxygen-enriched side-blown bath copper smelting furnace and operation method thereof | |
| CN103382528B (en) | Two-step copper smelting process and equipment | |
| CN106048254A (en) | Continuous smelting device and method of nickel-containing material | |
| CN105063363B (en) | The method and apparatus that a kind of earth of positive pole prepares thick silver alloy | |
| CN201867056U (en) | Combined furnace for nonferrous metallurgy | |
| CN106399713A (en) | Oxygen enrichment bottom blowing copper smelting process | |
| CN107287442A (en) | Continuous copper smelting device and copper smelting method | |
| CN109722550A (en) | The two step copper smelting methods and device of anode copper are prepared into from concentrate | |
| CN103014369A (en) | Smelting process of both side-blown bath | |
| CN106996695A (en) | A kind of metallurgical furnace | |
| CN203976893U (en) | Monobasic stove copper smelting device | |
| CN1033843A (en) | Oxygen-enriched copper smelting method and device for silver molten pool | |
| CN206570381U (en) | Short-process side-blown copper smelting system | |
| CN202415653U (en) | Smelting device for antimony-zinc-lead-containing concentrate | |
| CN101922861A (en) | Smelting furnace | |
| CN209584334U (en) | Manganese-silicon mine heat furnace smelting collaboration processing incineration of refuse flyash system | |
| CN202081154U (en) | Oxygen side-blowing continuous converting furnace | |
| CN202177296U (en) | Horizontal type oxygen-enriched bottom-blowing molten pool melting furnace | |
| CN103031447A (en) | Horizontal type molten pool smelting process outside furnace and dedicated device thereof | |
| CN202297742U (en) | Device for direct reduction smelting of molten liquid lead-containing zinc slag with blowing | |
| CN104232929B (en) | A kind of higher-grade composition brass refining furnace system | |
| CN202643808U (en) | Copper smelting furnace |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |