CN107354316B - A kind of copper smelting apparatus convenient for detecting molten liquid component - Google Patents
A kind of copper smelting apparatus convenient for detecting molten liquid component Download PDFInfo
- Publication number
- CN107354316B CN107354316B CN201710641580.6A CN201710641580A CN107354316B CN 107354316 B CN107354316 B CN 107354316B CN 201710641580 A CN201710641580 A CN 201710641580A CN 107354316 B CN107354316 B CN 107354316B
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- Prior art keywords
- pipe
- melt furnace
- lifting
- copper
- closing
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Classifications
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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
- C22B15/0028—Smelting or converting
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D11/00—Arrangement of elements for electric heating in or on furnaces
- F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0006—Monitoring the characteristics (composition, quantities, temperature, pressure) of at least one of the gases of the kiln atmosphere and using it as a controlling value
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D19/00—Arrangements of controlling devices
- F27D2019/0028—Regulation
- F27D2019/0075—Regulation of the charge quantity
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- 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
- Y02P10/25—Process efficiency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
Abstract
The invention discloses a kind of copper smelting apparatus convenient for detecting molten liquid component, melt furnace is mixed including closing, melt furnace closed roof is provided at the top of the closing mixing melt furnace, reducing gas discharge pipe is provided on the melt furnace closed roof, the bottom of the closing mixing melt furnace is provided with reducing gas and blasts pipe, melting copper liquid diversion pipe and water conservancy diversion seal of tube guide sleeve, the upper end of the melting copper liquid diversion pipe is located in closing mixing melt furnace, and the lower end of the melting copper liquid diversion pipe extends to the outside of the closing mixing melt furnace；The reducing gas blasts pipe and is passed through the mixed gas that nitrogen and carbon monoxide are mixed according to 1/9 volume ratio into the closing mixing melt furnace；The carbon monoxide detector of useful detection carbonomonoxide concentration is set on the reducing gas discharge pipe.The present invention can easily detect the component of molten liquid, to accurately control the discarded copper material of recycling and the proportion of electrolytic copper material.
Description
Technical field
The present invention relates to a kind of Copper fabrication equipment technical field, especially a kind of copper weld pool convenient for detecting molten liquid component
Device.
Background technique
Conductive copper bus-bar is a kind of conducting heavy current material applied to power domain, is suitable for high and low voltage electrical equipment, switch
The electrical equipments such as contact, controller switching equipment, bus duct, while in super-large currents electrolysis such as metal smelt, electrochemical plating, chemical industry caustic soda
Also it usually uses in metallurgy industry field；Conductive copper bus-bar have many advantages, such as resistivity it is low, can bending degree it is big.In order to preferably control
Oxygen content in conductive copper bus-bar mainly produces the bright oxygen-free copper rod of long length by upward-casting process in the prior art,
Conductive copper bus-bar is processed into through continuously extruding and molding technology by bright oxygen-free copper rod again；Continuously extruding and molding is mainly with continuously extruded
Continuously extruded compound, the continuous casting and extrusion technology to grow up based on technology.
But the bright oxygen-free copper rod of updraft continuous casting process production long length is used, it is primarily present following deficiency: above drawing company
Raw copper in casting melt equipment is continuously added, and is typically only capable to the discarded copper material of recycling and electrolytic copper material is according to suitable
When ratio mixed smelting, but be difficult to accurately to control discarded copper material and the electrolysis of recycling in the state of continuous adding raw materials
The proportion of copper raw material, therefore be not easy to carry out regeneration to the discarded copper material of recycling.
Summary of the invention
For overcome the deficiencies in the prior art, the present invention provides a kind of copper weld pool dresses convenient for detecting molten liquid component
It sets, can easily detect the component of molten liquid, to accurately control the discarded copper material of recycling and the proportion of electrolytic copper material.
The technical solution adopted by the present invention to solve the technical problems is:
A kind of copper smelting apparatus convenient for detecting molten liquid component, including closing mixing melt furnace, the closing mixing are molten
It is provided with melt furnace closed roof at the top of material furnace, reducing gas discharge pipe is provided on the melt furnace closed roof, it is described
The bottom of closing mixing melt furnace is provided with reducing gas and blasts pipe, melting copper liquid diversion pipe and water conservancy diversion seal of tube guide sleeve, described
Melting copper liquid diversion pipe is movably set in vertically in the water conservancy diversion seal of tube guide sleeve, and the upper end of the melting copper liquid diversion pipe is located at
In the closing mixing melt furnace, the lower end of the melting copper liquid diversion pipe extends to the outside of the closing mixing melt furnace；
The reducing gas blasts pipe and is passed through nitrogen and carbon monoxide into the closing mixing melt furnace according to 1/9 volume ratio mixing
Mixed gas；The carbon monoxide detector of useful detection carbonomonoxide concentration is set on the reducing gas discharge pipe.
As a further improvement of the above technical scheme, the wrapping around for melt furnace of closing mixing is provided with power frequency sense
Answer heating coil；The medial surface of the melting copper liquid diversion pipe and the lateral surface of the water conservancy diversion seal of tube guide sleeve are provided with graphite
Sealing lubrication layer；It is additionally provided with small powder dispensing port on the melt furnace closed roof, is provided with and feeds intake in the small powder dispensing port
Mouth sealing-plug.
As a further improvement of the above technical scheme, it includes blasting the horizontal lower section of pipe and drum that the reducing gas, which blasts pipe,
Enter the vertical upper section of pipe, the bottom part down for blasting the horizontal lower section of pipe and being located at the closing mixing melt furnace, the pipe that blasts erects
The upper end level of straight upper section is higher than the overhead height of the closing mixing melt furnace, and the horizontal lower section of pipe that blasts is provided with sampling
Three-way connection.
It as a further improvement of the above technical scheme, further include that the driving servo motor of position fixed setting and driving subtract
Fast machine, the driving servo motor connect the driving speed reducer, and lifting driving screw rod, institute are connected on the driving speed reducer
It states lifting driving screw rod to be vertically arranged, and the driving speed reducer can drive the lifting driving screw rod to drive around the lifting
The axis rotation of dynamic screw rod；Lifting is provided between the melting copper liquid diversion pipe and lifting driving screw rod to be drivingly connected
Block, the lifting are drivingly connected block and are horizontally disposed with, and one end that the lifting is drivingly connected block is fixedly connected with the melting copper liquid
Diversion pipe, the other end that the lifting is drivingly connected block are provided with the lifting matched with the lifting driving screw rod and drive spiral shell
Hole.
It as a further improvement of the above technical scheme, further include the lifting driving guide post of position fixed setting, the liter
Drop driving guide post is vertically arranged, and the lifting is drivingly connected to be additionally provided on block and the lifting of the lifting driving guide post is cooperated to drive
Dynamic guide groove.
Compared with prior art, the beneficial effects of the present invention are:
A kind of copper smelting apparatus convenient for detecting molten liquid component provided by the present invention closes mixing melt by setting
Furnace, reducing gas blast pipe and reducing gas discharge pipe, can fully be restored to the discarded copper material of recycling, and are arranged one
Carbonoxide detector can detect deoxidization terminal in time；By setting blasting the horizontal lower section of pipe sampling T-way connector is arranged
It sets, easily the melting copper liquid in closing mixing melt furnace can be sampled, so that the component of molten liquid is detected, so as to standard
Really control the discarded copper material of recycling and the proportion of electrolytic copper material.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram convenient for detecting the copper smelting apparatus of molten liquid component of the present invention.
Specific embodiment
Referring to Fig.1, Fig. 1 is the structural schematic diagram of a specific embodiment of the invention.
As shown in Figure 1, a kind of copper smelting apparatus convenient for detecting molten liquid component, including closing mixing melt furnace 1, it is described
The top of closing mixing melt furnace 1 is provided with melt furnace closed roof 2, and also Primordial Qi is provided on the melt furnace closed roof 2
Body discharge pipe 3, the bottom of the closing mixing melt furnace 1 are provided with reducing gas and blast pipe 4, melting copper liquid diversion pipe 5 and lead
Flow tube seals guide sleeve 6, and the melting copper liquid diversion pipe 5 is movably set in vertically in the water conservancy diversion seal of tube guide sleeve 6, the melting
The upper end of copper liquid diversion pipe 5 is located in closing mixing melt furnace 1, and the lower end of the melting copper liquid diversion pipe 5 extends to institute
State the outside of closing mixing melt furnace 1；The reducing gas blast pipe 4 to the closing mixing melt furnace 1 in be passed through nitrogen and
The mixed gas that carbon monoxide is mixed according to 1/9 volume ratio；Useful one oxidation of detection is set on the reducing gas discharge pipe 3
The carbon monoxide detector 7 of concentration of carbon.
It is further improved ground, the wrapping around for melt furnace 1 of closing mixing is provided with line-frequency induction heating coil 8；Institute
The lateral surface of the medial surface and the water conservancy diversion seal of tube guide sleeve 6 of stating melting copper liquid diversion pipe 5 is provided with graphite grazing lubricant layer；
It is additionally provided with small powder dispensing port on the melt furnace closed roof 2, is provided with feeding port sealing-plug 9 in the small powder dispensing port.
It includes blasting the horizontal lower section 4-1 of pipe and blasting the vertical upper section 4-2 of pipe that the reducing gas, which blasts pipe 4, described to blast under pipe level
Section 4-1 is located at the bottom part down of the closing mixing melt furnace 1, and the upper end level for blasting the vertical upper section 4-2 of pipe is higher than institute
The overhead height of closing mixing melt furnace 1 is stated, the horizontal lower section 4-1 of pipe that blasts is provided with sampling T-way connector 10.
It further, further include the driving servo motor 11 and driving speed reducer 12 of position fixed setting, the driving
Servo motor 11 connects the driving speed reducer 12, and lifting driving screw rod 13, the liter are connected on the driving speed reducer 12
Drop driving screw rod 13 is vertically arranged, and the driving speed reducer 12 can drive the lifting driving screw rod 13 around the lifting
Drive the axis rotation of screw rod 13；Lifting is provided between the melting copper liquid diversion pipe 5 and lifting driving screw rod 13 to drive
Dynamic link block 14, the lifting are drivingly connected block 14 and are horizontally disposed with, and one end that the lifting is drivingly connected block 14 is fixedly connected
The melting copper liquid diversion pipe 5, the other end that the lifting is drivingly connected block 14, which is provided with, drives 13 phase of screw rod with the lifting
The lifting of cooperation drives screw hole 14-1.It further include the lifting driving guide post 15 of position fixed setting, the lifting drives guide post 15
It is vertically arranged, and the lifting is drivingly connected and is additionally provided with the lifting driving guide groove for cooperating the lifting driving guide post 15 on block 14
14-2。
When work, the discarded copper material of recycling is put into the closing first and is mixed in melt furnace 1, the work is then passed through
The heating of frequency load coil 8 is allowed to melt, then blasts pipe 4 by the reducing gas and mix in melt furnace 1 to the closing
It is passed through the mixed gas that nitrogen and carbon monoxide are mixed according to 1/9 volume ratio；It is arranged on the reducing gas discharge pipe 3 useful
The carbon monoxide detector 7 for detecting carbonomonoxide concentration, when carbonomonoxide concentration is 10%, explanation is sufficiently restored, then
Analysis copper content, root are sampled to the melting copper liquid in the closing mixing melt furnace 1 by the sampling T-way connector 10
The electrolytic copper quality for needing to put into is determined according to the practical copper content in melting copper liquid, and it is mixed that cathode copper is then put into the closing
A logical melting mixing in melt furnace 1 is closed, drives the lifting driving screw rod 13 to rotate finally by the driving servo motor 11,
The lifting is drivingly connected block 14 and drives 5 uniform descent of melting copper liquid diversion pipe, so that the closing is mixed melt furnace 1
In melting copper liquid be transferred in continuous casting installation for casting.
Preferable implementation of the invention is illustrated above, certainly, the present invention can also use and above-mentioned implementation
The different form of mode, those skilled in the art's made equivalent transformation on the premise of without prejudice to spirit of the invention
Or corresponding change, all it should belong in protection scope of the present invention.
Claims (4)
1. a kind of copper smelting apparatus convenient for detecting molten liquid component, including closing mixing melt furnace (1), the closing mixing is molten
It is provided with melt furnace closed roof (2) at the top of material furnace (1), reducing gas row is provided on the melt furnace closed roof (2)
Outlet pipe (3), the bottom of closing mixing melt furnace (1) are provided with reducing gas and blast pipe (4), melting copper liquid diversion pipe (5)
With water conservancy diversion seal of tube guide sleeve (6), the melting copper liquid diversion pipe (5) is movably set in the water conservancy diversion seal of tube guide sleeve (6) vertically
In, it is characterised in that: the upper end of melting copper liquid diversion pipe (5) is located in closing mixing melt furnace (1), the melting
The lower end of copper liquid diversion pipe (5) extends to the outside of closing mixing melt furnace (1)；The reducing gas blast pipe (4) to
The mixed gas that nitrogen and carbon monoxide are mixed according to 1/9 volume ratio is passed through in closing mixing melt furnace (1)；It is described to go back
The carbon monoxide detector (7) of useful detection carbonomonoxide concentration is set on raw-gas discharge pipe (3)；
The reducing gas blasts pipe (4) including blasting the horizontal lower section of pipe (4-1) and blasting the vertical upper section of pipe (4-2), the drum
Enter the bottom part down that the horizontal lower section of pipe (4-1) is located at closing mixing melt furnace (1), it is described to blast the vertical upper section of pipe (4-2)
Upper end level be higher than the overhead height of closing mixing melt furnace (1), it is described blast the horizontal lower section of pipe (4-1) and be provided with take
Sample three-way connection (10), by the sampling T-way connector (10) to it is described closing mixing melt furnace (1) in melting copper liquid into
Row sampling analysis copper content.
2. a kind of copper smelting apparatus convenient for detecting molten liquid component according to claim 1, it is characterised in that: the envelope
It closes wrapping around for melt furnace (1) of mixing and is provided with line-frequency induction heating coil (8)；It is described to melt the interior of copper liquid diversion pipe (5)
The lateral surface of side and the water conservancy diversion seal of tube guide sleeve (6) is provided with graphite grazing lubricant layer；The melt furnace closed roof
(2) it is additionally provided with small powder dispensing port on, feeding port sealing-plug (9) are provided in the small powder dispensing port.
3. a kind of copper smelting apparatus convenient for detecting molten liquid component according to claim 1, it is characterised in that: further include
The driving servo motor (11) of position fixed setting and driving speed reducer (12), the driving servo motor (11) connect the drive
It moves speed reducer (12), lifting driving screw rod (13) is connected on the driving speed reducer (12), the lifting drives screw rod (13)
It is vertically arranged, and the driving speed reducer (12) can drive lifting driving screw rod (13) to drive screw rod around the lifting
(13) axis rotation；Lifting driving is provided between the melting copper liquid diversion pipe (5) and lifting driving screw rod (13)
Link block (14), the lifting are drivingly connected block (14) and are horizontally disposed with, and one end that the lifting is drivingly connected block (14) is fixed
The melting copper liquid diversion pipe (5) is connected, the other end that the lifting is drivingly connected block (14) is provided with to be driven with the lifting
The lifting that screw rod (13) matches drives screw hole (14-1).
4. a kind of copper smelting apparatus convenient for detecting molten liquid component according to claim 3, it is characterised in that: further include
The lifting of position fixed setting drives guide post (15), and lifting driving guide post (15) is vertically arranged, and lifting driving connects
Connect lifting driving guide groove (14-2) for being additionally provided on block (14) and cooperating lifting driving guide post (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641580.6A CN107354316B (en) | 2017-07-31 | 2017-07-31 | A kind of copper smelting apparatus convenient for detecting molten liquid component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710641580.6A CN107354316B (en) | 2017-07-31 | 2017-07-31 | A kind of copper smelting apparatus convenient for detecting molten liquid component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107354316A CN107354316A (en) | 2017-11-17 |
| CN107354316B true CN107354316B (en) | 2019-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710641580.6A Active CN107354316B (en) | 2017-07-31 | 2017-07-31 | A kind of copper smelting apparatus convenient for detecting molten liquid component |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109884246A (en) * | 2019-01-10 | 2019-06-14 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Measure SO in anode furnace2, CO content device and smelting control method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204080057U (en) * | 2014-08-20 | 2015-01-07 | 空气化工产品有限公司 | Adopt the device of Sweet natural gas/nitrogen reduction oxygen-bearing copper liquid |
| CN206337298U (en) * | 2016-12-06 | 2017-07-18 | 江西广信新材料股份有限公司 | A kind of process units of high-purity oxygen-free copper ingot blank |
| CN106871647A (en) * | 2017-03-21 | 2017-06-20 | 刘金凤 | A kind of molten copper case for being easy to discharge opeing |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190424 Address after: No. 9 Xingye Road, Hedezhen Pioneer Park, Sheyang County, Yancheng City, Jiangsu Province, 224000 Applicant after: Jiangsu Science and Technology Co., Ltd. Address before: 241009 Room 402, Unit 3, 42 New Smelting Village, Liushan North Road, Jiujiang District, Wuhu City, Anhui Province Applicant before: Shang Chengrong |
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