CN105506300A - Precious lead vacuum distilling furnace - Google Patents
Precious lead vacuum distilling furnace Download PDFInfo
- Publication number
- CN105506300A CN105506300A CN201610076385.9A CN201610076385A CN105506300A CN 105506300 A CN105506300 A CN 105506300A CN 201610076385 A CN201610076385 A CN 201610076385A CN 105506300 A CN105506300 A CN 105506300A
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- CN
- China
- Prior art keywords
- vacuum
- furnace body
- furnace
- distiller
- tray
- 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.)
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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
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/02—Refining by liquating, filtering, centrifuging, distilling, or supersonic wave action including acoustic waves
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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
- C22B11/00—Obtaining noble metals
-
- 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
- C22B13/00—Obtaining lead
- C22B13/06—Refining
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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
- Y02P10/20—Recycling
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention provides a precious lead vacuum distilling furnace which comprises a vacuum furnace body (9), a melting furnace (11) and heat-insulating furnaces (12), wherein the vacuum furnace body (9) is vertical and cylindrical; a tower plate distiller formed by a distilling plate (2) and multistage backflow plates (3) stacked on the distilling plate (2) is arranged in the center of the vacuum furnace body (9); the tower plate distiller is covered with a condensing cover (4); an electrode cavity is arranged in the center of the tower plate distiller; a graphite electrode (6) penetrates into the electrode cavity from the bottom of the vacuum furnace body (9); a feeding pipe (7) communicated with the melting furnace (11) is arranged at the upper part of the vacuum furnace body (9); discharging pipes (1) communicated with the heat-insulating furnaces (12) are arranged at the bottom of the vacuum furnace body (9); a vacuumizing pipe (10) is arranged at the top of the vacuum furnace body (9). Through the precious lead vacuum distilling furnace, people can extract metal from precious lead by adopting a vacuum distillation process, the cost is low, and the pollution is less; meanwhile, the precious lead vacuum distilling furnace adopts the continuously feeding operation manner, so that the production efficiency can be effectively improved.
Description
Technical field
The present invention relates to precious metals containing lead technical field of smelting, particularly relate to a kind of precious metals containing lead vacuum distillation furnace.
Background technology
Pyrometallurgical smelting is the main method of current production of copper, generally comprises the operations such as roasting, melting, blowing, refining.Through the smelting of a lot of operation, it is the electrolytic copper of 99.99% that refining has finally gone out containing Cu, and the anode sludge simultaneously separated together also has certain value.Copper anode mud decopper(ing) leached mud is through retailoring, and the precious metal of output containing gold and silver total amount 30% ~ 40% and the alloy of lead, be commonly called as precious metals containing lead.
At present, to the technique that the separation of metal in precious metals containing lead often adopts be, first by precious metals containing lead oxidation refining, all metal impurities beyond removing gold and silver, obtains the alloy of gold and silver content more than 90%, further electrolytic separation gold and silver again, due in this technique, the metal beyond gold and silver is separated in the mode of flue dust or oxidation sludge after formation oxide compound, needs again to carry out retailoring to its oxide compound so will obtain these metals, cause energy dissipation, simultaneously also contaminate environment.Therefore, from precious metals containing lead, how to extract metal at low cost and become those skilled in the art's technical problem urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of precious metals containing lead vacuum distillation furnace, this precious metals containing lead vacuum distillation furnace allows people to adopt vacuum distilling technique to extract metal from precious metals containing lead, cost is low, it is little to pollute, meanwhile, this precious metals containing lead vacuum distillation furnace adopts the mode of operation of continuous charging, can effectively enhance productivity.
In order to achieve the above object, the invention provides following technical scheme:
A kind of precious metals containing lead vacuum distillation furnace, comprise vacuum furnace body, smelting furnace and holding furnace, described vacuum furnace body is vertical and cylindrical, the center of described vacuum furnace body is provided with tower tray distiller, described tower tray distiller is made up of distillation tray and the multistage return tray be stacked on described distillation tray, described return tray is provided with feed opening, described tower tray distiller top is provided with cover plate, described cover plate is provided with feeding mouth, described tower tray distiller is surrounded by condensing cover, the center of described tower tray distiller is provided with electrode cavity, Graphite Electrodes is by penetrating in described electrode cavity bottom described vacuum furnace body, discharge nozzle is provided with bottom described vacuum furnace body, described discharge nozzle is communicated with described holding furnace, described vacuum furnace body top is provided with feed-pipe, described feed-pipe is communicated with the feeding mouth of described smelting furnace and described cover plate, described vacuum furnace body top is provided with vacuum-pumping tube.
Preferably, in above-mentioned precious metals containing lead vacuum distillation furnace, described vacuum furnace body is provided with chuck layer.
Preferably, in above-mentioned precious metals containing lead vacuum distillation furnace, the progression of described return tray is 6 grades ~ 12 grades.
Preferably, in above-mentioned precious metals containing lead vacuum distillation furnace, the quantity of described Graphite Electrodes is 2 ~ 4.
Preferably, in above-mentioned precious metals containing lead vacuum distillation furnace, between described condensing cover and described vacuum furnace body inwall, be provided with the second condensing cover.
According to technique scheme, in precious metals containing lead vacuum distillation furnace provided by the invention, vacuum furnace body top is provided with feed-pipe, and feed-pipe is communicated with the feeding mouth of smelting furnace and cover plate, precious metals containing lead melting sources is liquid by smelting furnace, liquid raw material can be sent in tower tray distiller continuously, meanwhile, is provided with discharge nozzle bottom vacuum furnace body, discharge nozzle is communicated with holding furnace, holding furnace can make the molten metal of condensation flow out continuously, so the present invention can adopt the mode of operation of continuous charging, thus enhances productivity.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
Fig. 1 is the schematic diagram of a kind of precious metals containing lead vacuum distillation furnace provided by the invention.
Be labeled as in figure:
1, discharge nozzle; 2, distillation tray; 3, return tray; 4, condensing cover; 5, chuck layer; 6, Graphite Electrodes; 7, feed-pipe; 8, cover plate; 9, vacuum furnace body; 10, vacuum-pumping tube; 11, smelting furnace; 12, holding furnace.
Embodiment
For the ease of understanding, below in conjunction with accompanying drawing, the invention will be further described.
See Fig. 1, it is the schematic diagram of a kind of precious metals containing lead vacuum distillation furnace provided by the invention.Precious metals containing lead vacuum distillation furnace provided by the invention comprises vacuum furnace body 9, smelting furnace 11 and holding furnace 12, vacuum furnace body 9 is vertical and cylindrical, the center of vacuum furnace body 9 is provided with tower tray distiller, tower tray distiller is made up of distillation tray 2 and the multistage return tray 3 be stacked on distillation tray 2, return tray 3 is provided with feed opening, tower tray distiller top is provided with cover plate 8, cover plate 8 is provided with feeding mouth, tower tray distiller is surrounded by condensing cover 4, the center of tower tray distiller is provided with electrode cavity, Graphite Electrodes 6 penetrates in electrode cavity by bottom vacuum furnace body 9, discharge nozzle 1 is provided with bottom vacuum furnace body 9, discharge nozzle 1 is communicated with holding furnace 12, vacuum furnace body 9 top is provided with feed-pipe 7, feed-pipe 7 is communicated with the feeding mouth of smelting furnace 11 and cover plate 8, vacuum furnace body 9 top is provided with vacuum-pumping tube 10.
See Fig. 1, the progression of return tray 3 can be 6 grades ~ 12 grades, and the quantity of Graphite Electrodes 6 can be 2 ~ 4.In order to improve condensation efficiency, in the present embodiment, vacuum furnace body 9 is provided with chuck layer 5, is provided with the second condensing cover between condensing cover 4 and vacuum furnace body 9 inwall.
See Fig. 1, in precious metals containing lead vacuum distillation furnace provided by the invention, vacuum furnace body 9 top is provided with feed-pipe 7, and feed-pipe 7 is communicated with the feeding mouth of smelting furnace 11 and cover plate 8, precious metals containing lead melting sources is liquid by smelting furnace, liquid raw material can be sent in tower tray distiller continuously, meanwhile, is provided with discharge nozzle 1 bottom vacuum furnace body 9, discharge nozzle 1 is communicated with holding furnace 12, holding furnace 12 can make the molten metal of condensation flow out continuously, so the present invention can adopt the mode of operation of continuous charging, thus enhances productivity.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of embodiment, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (5)
1. a precious metals containing lead vacuum distillation furnace, it is characterized in that, comprise vacuum furnace body (9), smelting furnace (11) and holding furnace (12), described vacuum furnace body (9) is vertical and cylindrical, the center of described vacuum furnace body (9) is provided with tower tray distiller, described tower tray distiller is made up of distillation tray (2) and the multistage return tray (3) be stacked on described distillation tray (2), described return tray (3) is provided with feed opening, described tower tray distiller top is provided with cover plate (8), described cover plate (8) is provided with feeding mouth, described tower tray distiller is surrounded by condensing cover (4), the center of described tower tray distiller is provided with electrode cavity, Graphite Electrodes (6) penetrates in described electrode cavity by described vacuum furnace body (9) bottom, described vacuum furnace body (9) bottom is provided with discharge nozzle (1), described discharge nozzle (1) is communicated with described holding furnace (12), described vacuum furnace body (9) top is provided with feed-pipe (7), described feed-pipe (7) is communicated with the feeding mouth of described smelting furnace (11) and described cover plate (8), described vacuum furnace body (9) top is provided with vacuum-pumping tube (10).
2. precious metals containing lead vacuum distillation furnace according to claim 1, is characterized in that, described vacuum furnace body (9) is provided with chuck layer (5).
3. precious metals containing lead vacuum distillation furnace according to claim 2, is characterized in that, the progression of described return tray (3) is 6 grades ~ 12 grades.
4. precious metals containing lead vacuum distillation furnace according to claim 3, is characterized in that, the quantity of described Graphite Electrodes (6) is 2 ~ 4.
5. according to the precious metals containing lead vacuum distillation furnace in Claims 1 to 4 described in any one, it is characterized in that, between described condensing cover (4) and described vacuum furnace body (9) inwall, be provided with the second condensing cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076385.9A CN105506300A (en) | 2016-02-03 | 2016-02-03 | Precious lead vacuum distilling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610076385.9A CN105506300A (en) | 2016-02-03 | 2016-02-03 | Precious lead vacuum distilling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105506300A true CN105506300A (en) | 2016-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610076385.9A Pending CN105506300A (en) | 2016-02-03 | 2016-02-03 | Precious lead vacuum distilling furnace |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570564A (en) * | 2018-07-09 | 2018-09-25 | 长沙科力威蒸馏技术有限公司 | A kind of vacuum distillation furnace |
| CN109055769A (en) * | 2018-09-12 | 2018-12-21 | 昆明鼎邦科技股份有限公司 | A kind of multicomponent alloy fractional distillation equipment |
| CN110551903A (en) * | 2019-10-09 | 2019-12-10 | 湖南普仕达环保科技有限公司 | Vacuum intermediate frequency induction distillation furnace |
| CN113564375A (en) * | 2021-06-18 | 2021-10-29 | 昆明鼎邦科技股份有限公司 | Constant temperature device for metallurgical vacuum distillation and distiller |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358960Y (en) * | 1998-10-01 | 2000-01-19 | 黎东明 | Non-ferrous metal vacuum induction continuous fractional distillation furnace |
| CN102676828A (en) * | 2012-06-04 | 2012-09-19 | 昆明理工大学 | Equipment for extracting gold and silver from lead/bismuth base alloy |
| CN203923333U (en) * | 2014-06-20 | 2014-11-05 | 罗文洲 | Multifunctional resistance vacuum continuous still battery parting furnace |
| CN205528963U (en) * | 2016-02-03 | 2016-08-31 | 长沙金马冶金设备有限公司 | Precious metals containing lead vacuum distillation stove |
-
2016
- 2016-02-03 CN CN201610076385.9A patent/CN105506300A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2358960Y (en) * | 1998-10-01 | 2000-01-19 | 黎东明 | Non-ferrous metal vacuum induction continuous fractional distillation furnace |
| CN102676828A (en) * | 2012-06-04 | 2012-09-19 | 昆明理工大学 | Equipment for extracting gold and silver from lead/bismuth base alloy |
| CN203923333U (en) * | 2014-06-20 | 2014-11-05 | 罗文洲 | Multifunctional resistance vacuum continuous still battery parting furnace |
| CN205528963U (en) * | 2016-02-03 | 2016-08-31 | 长沙金马冶金设备有限公司 | Precious metals containing lead vacuum distillation stove |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108570564A (en) * | 2018-07-09 | 2018-09-25 | 长沙科力威蒸馏技术有限公司 | A kind of vacuum distillation furnace |
| CN108570564B (en) * | 2018-07-09 | 2023-11-17 | 长沙科力威蒸馏技术有限公司 | Vacuum distillation furnace |
| CN109055769A (en) * | 2018-09-12 | 2018-12-21 | 昆明鼎邦科技股份有限公司 | A kind of multicomponent alloy fractional distillation equipment |
| CN110551903A (en) * | 2019-10-09 | 2019-12-10 | 湖南普仕达环保科技有限公司 | Vacuum intermediate frequency induction distillation furnace |
| CN113564375A (en) * | 2021-06-18 | 2021-10-29 | 昆明鼎邦科技股份有限公司 | Constant temperature device for metallurgical vacuum distillation and distiller |
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Application publication date: 20160420 |