CN101672570B - Vertical stirring vacuum furnace - Google Patents
Vertical stirring vacuum furnace Download PDFInfo
- Publication number
- CN101672570B CN101672570B CN200810143149XA CN200810143149A CN101672570B CN 101672570 B CN101672570 B CN 101672570B CN 200810143149X A CN200810143149X A CN 200810143149XA CN 200810143149 A CN200810143149 A CN 200810143149A CN 101672570 B CN101672570 B CN 101672570B
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- CN
- China
- Prior art keywords
- vacuum furnace
- stirring
- vacuum
- vertical
- bell jar
- 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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- 238000003756 stirring Methods 0.000 title claims abstract description 22
- 238000001816 cooling Methods 0.000 claims description 9
- 238000001704 evaporation Methods 0.000 claims description 9
- 238000001291 vacuum drying Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 7
- 238000013019 agitation Methods 0.000 claims description 5
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 239000002184 metal Substances 0.000 abstract description 4
- 229910052751 metal Inorganic materials 0.000 abstract description 4
- 239000012535 impurity Substances 0.000 abstract description 3
- 238000000746 purification Methods 0.000 abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 229910052725 zinc Inorganic materials 0.000 abstract description 2
- 239000011701 zinc Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 235000019628 coolness Nutrition 0.000 description 1
- -1 delead Substances 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Drying Of Solid Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to a vertical stirring vacuum furnace. The prior vertical vacuum furnace provided with no rotary stirring devices is not easy to remove lead, zinc and other volatile impurities during production, thereby affecting the purification degree of metal products, and is long in cycle of production process flow and incapable of saving energy and protecting environment. The vertical stirring vacuum furnace comprises a rotary stirring device arranged in a vertical vacuum furnace, namely the centre above a bell jar at the upper end of a vacuum furnace body is provided with a motor and a decelerating device which are connected with a stirring gear in a vacuum inner furnace through a connecting device and a stirring rod so as to finish the production processes of stirring and purifying. The vacuum furnace has the advantages of simple structure, use convenience, short cycle of production process flow, good product quality, high production efficiency and effects of not only saving energy but also protecting environment.
Description
Technical field:
The invention belongs to the vacuum drying oven utensil, be specifically related to a kind of vertical stirring vacuum furnace.
Background technology:
As everyone knows, existing vertical vacuum furnace is not all installed gyratory agitation device, be difficult for removing volatile impurities such as delead, zinc in process of production, not only directly influence the purification degree of metal product, and the technological process of production cycle is long, has wasted great amount of manpower and material resources, financial resources, neither energy-conservation, not environmental protection again has a strong impact on the quality of metal product, has not met the requirement of modern industrialization production development.
Summary of the invention:
The objective of the invention is to develop a kind of vertical stirring vacuum furnace according to above-mentioned weak point, gyratory agitation device promptly is installed in vertical vacuum furnace, metallic solution in the vacuum drying oven is stirred, constantly improve the smelting technology of non-ferrous metal processing purification vacuum drying oven, remove impurity to reach, improve the purpose of product purity, have energy-efficient, environmental protection, shortened process, effect such as easy and simple to handle simultaneously.
The present invention realizes like this, this device is to be installed on gyratory agitation device in vertical vacuum furnace, promptly above the bell jar of vacuum furnace body upper end, be installed on rotatable motor and speed reduction gearing, by agitating device seat and the sealing of sealing device location, and connect with jockey and puddler in the vacuum drying oven, in the puddler bottom, the middle cavity place in the evaporating pan is installed on the stirring gear.
Description of drawings:
Accompanying drawing: be overall structure cut-away view of the present invention
Figure grade: water pipe, 5 bell jars, 6 cooling jackets, 7 mounting flanges, 8 furnace shells, 9 evaporating pans, 10 electro-heat equipments, 11 stirring gears, 12 puddlers, 13 jockeys, 14 cooling water inlet pipes, 15 vacuum tubes, 16 agitating device seats are steamed in 1 motor, 2 speed reduction gearings, 3 sealing devices, 4 coolings.
The specific embodiment:
This device is vertical stirring vacuum furnace, it includes furnace shell, bell jar, cooling jacket, evaporating pan, electro-heat equipment, in vertical vacuum furnace, be installed on gyratory agitation device (as shown in the figure), promptly the top center at vacuum furnace body upper end bell jar 5 is installed on rotatable motor 1 and speed reduction gearing 2, by agitating device seat 16 and sealing device 3 location sealings, connect with jockey 13 that is provided with in the vacuum drying oven and puddler 12, in puddler 12 bottoms, be connected with and stir gear 11, stirring gear 11 installs in the inner chamber of vacuum drying oven lower end, evaporating pan 9 is placed in furnace shell 8 bases, be provided with electro-heat equipment 10 in evaporating pan 9 lower ends, on furnace shell 8 bases, mounting flange 7 is set, on mounting flange 7, be installed on bell jar 5, and in bell jar, be provided with cooling jacket 6 in 5 walls, and it is communicated with cooling water inlet pipe 14 and cooling outlet pipe 4, and a side also is provided with vacuum tube 15 on the bell jar of vertical stirring vacuum furnace upper end.
Claims (3)
1. vertical stirring vacuum furnace, it includes furnace shell, bell jar, cooling jacket, evaporating pan, electro-heat equipment, it is characterized in that in vertical vacuum furnace, being installed on gyratory agitation device, promptly be installed on rotatable motor (1) and speed reduction gearing (2) in the top of vacuum furnace body upper end bell jar (5), by agitating device seat (16) and the sealing of sealing device (3) location, connect with jockey that is provided with in the vacuum drying oven (13) and puddler (12), puddler (12) bottom is connected with stirs gear (11), stir gear (11) and be installed in evaporating pan (9) inner chamber, be provided with cooling jacket (6) in bell jar (5) inwall.
2. vertical stirring vacuum furnace according to claim 1, it is characterized in that furnace shell (8) base is provided with mounting flange (7), be installed on bell jar (5) on mounting flange (7), described cooling jacket (6) is communicated with cooling water inlet pipe (14) and cooling outlet pipe (4).
3. vertical stirring vacuum furnace according to claim 1 is characterized in that evaporating pan (9) is placed in furnace shell (8) base, is provided with electro-heat equipment (10) in evaporating pan (9) lower end, and a side is provided with vacuum tube (15) on the bell jar of vacuum drying oven upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810143149XA CN101672570B (en) | 2008-09-08 | 2008-09-08 | Vertical stirring vacuum furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810143149XA CN101672570B (en) | 2008-09-08 | 2008-09-08 | Vertical stirring vacuum furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101672570A CN101672570A (en) | 2010-03-17 |
| CN101672570B true CN101672570B (en) | 2011-04-20 |
Family
ID=42019902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810143149XA Active CN101672570B (en) | 2008-09-08 | 2008-09-08 | Vertical stirring vacuum furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101672570B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111408503B (en) * | 2020-04-07 | 2021-03-09 | 亚洲硅业(青海)股份有限公司 | Spraying equipment |
| CN112251566B (en) * | 2020-10-21 | 2022-09-30 | 武汉市广源宏达实业有限公司 | Vacuum furnace for molten steel purification and use method thereof |
| CN113758232A (en) * | 2021-09-01 | 2021-12-07 | 蔡运芳 | Energy-saving vertical stirring vacuum furnace with in-furnace cold air leading-in structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB632839A (en) * | 1941-03-20 | 1949-12-05 | American Metal Co Ltd | Improvements in or relating to processes and apparatus for removing lead from tin |
| GB829336A (en) * | 1957-10-07 | 1960-03-02 | Commissariat Energie Atomique | A vacuum furnace for vapourising the volatile constitutent of an alloy |
| GB1387894A (en) * | 1972-11-22 | 1975-03-19 | Inst Metallurgii I Obogascheni | Apparatus for refining metal |
| CN87209402U (en) * | 1987-06-18 | 1988-10-26 | 昆明工学院 | Internal-heating multiple-stage continuously-distilling vacuum furnace |
| DE4307867A1 (en) * | 1993-03-12 | 1994-06-01 | Vaw Ver Aluminium Werke Ag | Process and appts. for purifying molten aluminium - with purification taking place in a melt transport vessel provided temp. with a special head section. |
| CN2225006Y (en) * | 1994-11-24 | 1996-04-17 | 云南锡业公司研究所 | Vacuum distillating furnace for treating alloy with high lead content and low tin content |
| CN1405340A (en) * | 2001-08-03 | 2003-03-26 | Ald真空技术有限公司 | Molten metal distillation apparatus |
| CN101144124A (en) * | 2007-11-09 | 2008-03-19 | 江西赣锋锂业有限公司 | Vacuum distillation purification method and device for metallic lithium |
| CN201421251Y (en) * | 2008-09-08 | 2010-03-10 | 赵湘生 | Vertical stirring vacuum furnace |
-
2008
- 2008-09-08 CN CN200810143149XA patent/CN101672570B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB632839A (en) * | 1941-03-20 | 1949-12-05 | American Metal Co Ltd | Improvements in or relating to processes and apparatus for removing lead from tin |
| GB829336A (en) * | 1957-10-07 | 1960-03-02 | Commissariat Energie Atomique | A vacuum furnace for vapourising the volatile constitutent of an alloy |
| GB1387894A (en) * | 1972-11-22 | 1975-03-19 | Inst Metallurgii I Obogascheni | Apparatus for refining metal |
| CN87209402U (en) * | 1987-06-18 | 1988-10-26 | 昆明工学院 | Internal-heating multiple-stage continuously-distilling vacuum furnace |
| DE4307867A1 (en) * | 1993-03-12 | 1994-06-01 | Vaw Ver Aluminium Werke Ag | Process and appts. for purifying molten aluminium - with purification taking place in a melt transport vessel provided temp. with a special head section. |
| CN2225006Y (en) * | 1994-11-24 | 1996-04-17 | 云南锡业公司研究所 | Vacuum distillating furnace for treating alloy with high lead content and low tin content |
| CN1405340A (en) * | 2001-08-03 | 2003-03-26 | Ald真空技术有限公司 | Molten metal distillation apparatus |
| CN101144124A (en) * | 2007-11-09 | 2008-03-19 | 江西赣锋锂业有限公司 | Vacuum distillation purification method and device for metallic lithium |
| CN201421251Y (en) * | 2008-09-08 | 2010-03-10 | 赵湘生 | Vertical stirring vacuum furnace |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101672570A (en) | 2010-03-17 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180810 Address after: 410500 Xiangyin County Industrial Park, Hunan Patentee after: Hunan Huize metal material Co., Ltd. Address before: 410001 Wuyi East Road, Changsha, Hunan, with block AB, seven / F, Xiaoyuan mansion, two. Patentee before: Zhao Xiangsheng |
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| TR01 | Transfer of patent right |