CN113481387A - Supporting seat for improving looseness of titanium sponge lump - Google Patents
Supporting seat for improving looseness of titanium sponge lump Download PDFInfo
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- CN113481387A CN113481387A CN202110687477.1A CN202110687477A CN113481387A CN 113481387 A CN113481387 A CN 113481387A CN 202110687477 A CN202110687477 A CN 202110687477A CN 113481387 A CN113481387 A CN 113481387A
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- flange ring
- titanium
- supporting seat
- titanium sponge
- lump
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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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1295—Refining, melting, remelting, working up of titanium
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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
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1263—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction
- C22B34/1277—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds, e.g. by reduction using other metals, e.g. Al, Si, Mn
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/04—Dry methods smelting of sulfides or formation of mattes by aluminium, other metals or silicon
-
- 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
-
- 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
- C22B9/16—Remelting metals
- C22B9/20—Arc remelting
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The utility model provides an improve titanium sponge titanium lump looseness's supporting seat, this supporting seat is arranged in titanium sponge reduction distillation reactor, including last flange ring, a section of thick bamboo and lower flange ring that all have rough surface, the inner edge of going up the flange ring with the last port fixed connection who props up a section of thick bamboo, the upper surface of lower flange ring with the terminal surface fixed connection who props up the lower port of a section of thick bamboo, prop up the side of a section of thick bamboo and seted up a plurality of through-holes. The invention can improve the bottom stress condition of the titanium lump, thereby improving the looseness of the titanium lump, reducing the working difficulty for cutting and crushing the downstream of the titanium lump, and simultaneously improving the smelting efficiency for smelting the finished titanium sponge.
Description
Technical Field
The invention belongs to the technical field of non-ferrous metal smelting, and particularly relates to a supporting seat for improving the porosity of titanium sponge lumps in a titanium sponge production process.
Background
At present, the domestic sponge titanium production furnaces are 5-ton furnaces, 7.5-ton furnaces, 10-ton furnaces and the like, the porosity of the sponge titanium is reduced along with the increase of the tonnage of the furnaces, most domestic sponge titanium smelting adopts a vacuum consumable electrode electric arc furnace, the sponge titanium is required to be pressed into an electrode during smelting, the porosity equipment of the sponge titanium influences the yield of the pressed electrode, if the porosity is poor, the electrode is interrupted or slag falls in the smelting process due to uneven particles, the smelting is abnormal or interrupted, and great loss is brought to the quality of a titanium ingot and the smelting cost.
In the process of producing titanium sponge in a reduction distillation reactor, the titanium lump on a sieve plate is compactly arranged at the bottom under the influence of high temperature and the self weight of the titanium lump, so that the looseness of the titanium lump is reduced, and adverse influence is generated on the cutting and crushing processes of the titanium lump.
Disclosure of Invention
The invention aims to provide a supporting seat for improving the looseness of titanium sponge lumps, which is supported on a sieve plate panel of a reduction distillation reactor, an upper flange ring at the upper part of the supporting seat supports the periphery of the titanium lumps, and the stress condition of the bottom of the titanium lumps is improved, so that the looseness of the titanium lumps is improved, the working difficulty is reduced for cutting and crushing the downstream of the titanium lumps, and the smelting efficiency is improved for smelting finished titanium sponge.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides an improve titanium sponge titanium lump looseness's supporting seat for in titanium sponge reduction distillation reactor, including last flange ring, a section of thick bamboo and the lower flange ring that all has rough surface, the inner edge of going up the flange ring with the last port fixed connection who props up a section of thick bamboo, the upper surface of lower flange ring with the terminal surface fixed connection who props up the lower port of a section of thick bamboo, prop up the side of a section of thick bamboo and seted up a plurality of through-holes.
And a plurality of upper rib plates are connected between the upper flange ring and the outer wall of the support cylinder.
The upper rib plates are uniformly arranged along the circumferential direction of the support cylinder.
And a plurality of lower rib plates are connected between the lower flange ring and the outer wall of the support cylinder.
The lower rib plates are uniformly arranged along the circumferential direction of the support cylinder.
The surface roughness of the upper flange ring, the support cylinder and the lower flange ring is less than 3.2 um.
The invention has the beneficial effects that: the titanium sponge lump titanium bottom support device can support the periphery of a titanium sponge lump titanium through the upper flange ring, so that the bottom stress of the titanium lump titanium is improved, the decrease of porosity caused by extrusion of the titanium lump on the sieve plate under pressure is avoided, and the bottom of the titanium lump titanium is tight and not beneficial to cutting. The through holes arranged around the support cylinder can ensure that the inside and the outside of the support cylinder are both in a liquid magnesium environment, and the growth of the titanium sponge is promoted. Go up flange ring, lower flange ring and a section of thick bamboo and form a central channel, be convenient for through the ejector pin from bottom to top push out titanium sticks together to the surface of going up flange ring, lower flange ring and a section of thick bamboo has certain roughness, can avoid titanium to stick together long on the supporting seat like this, also is favorable to sticking together titanium ejecting. The upper rib plate and the lower rib plate are arranged to avoid deformation of the flange ring and the support cylinder, so that the support seat can be repeatedly used.
The trial of the invention shows that the average barreled density of the titanium sponge of the 10-ton furnace is 1.45g/cm3The improvement is 1.32g/cm3And the barreled density is greatly improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
the labels in the figure are: 1. the flange structure comprises an upper flange ring, 2 an upper rib plate, 3 a support cylinder, 4 a lower rib plate, 5 and a lower flange ring.
Detailed Description
The present invention will be described in further detail with reference to the following drawings and examples, but the invention is not limited thereto.
Referring to the attached drawings, the supporting seat for improving the looseness of the titanium sponge lump comprises an annular upper flange ring 1, an annular lower flange ring 5 and a cylindrical supporting barrel 3, wherein an upper port and a lower port of the supporting barrel 3 are both open, the upper port of the supporting barrel 3 is welded with the inner edge of the upper flange ring 1, the end face of the lower port of the supporting barrel 3 is welded with the upper surface of the lower flange ring 5, in order to avoid deformation of the upper flange ring 1, the lower flange ring 5 and the supporting barrel 3 in use, the supporting seat is further provided with reinforcing rib plates, the supporting seat comprises an upper rib plate 2 arranged between the outer wall of the upper flange ring 1 and the outer wall of the supporting barrel 3 and a lower rib plate 4 arranged between the outer wall of the lower flange ring 5 and the outer wall of the supporting barrel 3, the upper rib plate 2 and the lower rib plate 4 are fixed in a welding mode, and the upper rib plate 2 and the lower rib plate 4 are uniformly arranged along the circumferential direction of the supporting barrel 3, so that the supporting seat can be repeatedly used for many times. The side equipartition of a section of thick bamboo 3 has a plurality of circular shape through-holes to make a section of thick bamboo 3 inside and outside through the through-hole intercommunication, make titanium in a section of thick bamboo 3 stick together for liquid magnesium environment all around, do benefit to the growth of titanium sponge.
Go up flange ring 1, lower flange ring 5 and a 3 surface of a section of thick bamboo have certain roughness to avoid titanium to stick together to grow on the supporting seat, as preferred, the roughness < 3.2 um.
When the upper flange ring 1 and the lower flange ring 5 are welded, the parallelism of the upper flange ring and the lower flange ring is ensured to be less than or equal to 2 mm.
All welded components of the present invention require full fillet welding.
The invention is tried by a titanium sponge company, and the average barreled density of 10 tons of furnace titanium sponge of the company is 1.45g/cm3The improvement is 1.32g/cm3The barreled density is greatly improved.
The above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the same, and it should be understood by those of ordinary skill in the art that the specific embodiments of the present invention can be modified or substituted with equivalents with reference to the above embodiments, and any modifications or equivalents without departing from the spirit and scope of the present invention are within the scope of the claims to be appended.
Claims (6)
1. The utility model provides an improve supporting seat of titanium sponge titanium lump porosity for in titanium sponge titanium reduction distillation reactor, its characterized in that: the flange ring comprises an upper flange ring, a supporting cylinder and a lower flange ring, wherein the upper flange ring, the supporting cylinder and the lower flange ring are all provided with rough surfaces, the inner edge of the upper flange ring is fixedly connected with the upper port of the supporting cylinder, the upper surface of the lower flange ring is fixedly connected with the end face of the lower port of the supporting cylinder, and a plurality of through holes are formed in the side face of the supporting cylinder.
2. The supporting seat for improving the looseness of the titanium sponge lump as claimed in claim 1, wherein: and a plurality of upper rib plates are connected between the upper flange ring and the outer wall of the support cylinder.
3. The supporting seat for improving the looseness of the titanium sponge lump as claimed in claim 1, wherein: the upper rib plates are uniformly arranged along the circumferential direction of the support cylinder.
4. The supporting seat for improving the looseness of the titanium sponge lump as claimed in claim 1, wherein: and a plurality of lower rib plates are connected between the lower flange ring and the outer wall of the support cylinder.
5. The supporting seat for improving the looseness of the titanium sponge lump as claimed in claim 1, wherein: the lower rib plates are uniformly arranged along the circumferential direction of the support cylinder.
6. The supporting seat for improving the looseness of the titanium sponge lump as claimed in claim 1, wherein: the surface roughness of the upper flange ring, the support cylinder and the lower flange ring is less than 3.2 um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110687477.1A CN113481387B (en) | 2021-06-21 | 2021-06-21 | Supporting seat for improving porosity of titanium sponge lump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110687477.1A CN113481387B (en) | 2021-06-21 | 2021-06-21 | Supporting seat for improving porosity of titanium sponge lump |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113481387A true CN113481387A (en) | 2021-10-08 |
| CN113481387B CN113481387B (en) | 2022-07-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110687477.1A Active CN113481387B (en) | 2021-06-21 | 2021-06-21 | Supporting seat for improving porosity of titanium sponge lump |
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Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1064892A (en) * | 1951-10-18 | 1954-05-18 | Titan Co | Electrolytic process for the manufacture of refractory metals, cells for carrying out this process or similar process and metals conforming to those obtained |
| GB815364A (en) * | 1954-12-06 | 1959-06-24 | Ishizuka Hiroshi | Apparatus for continuous vacuum refining of sponge titanium |
| AU2777484A (en) * | 1983-04-11 | 1985-11-14 | Metals Production Research Inc. | Producing titanium sponge |
| CA2016246A1 (en) * | 1989-05-09 | 1990-11-09 | Richard N. Beaver | Preventing crevice corrosion of titanium surfaces |
| CA2363648A1 (en) * | 2001-11-22 | 2003-05-22 | Francois Cardarelli | A method for the continuous electrowinning of pure titanium metal from molten titanium slag, ilmenite and other semiconductive titanium oxide compounds |
| CN1831163A (en) * | 2005-10-10 | 2006-09-13 | 遵义钛业股份有限公司 | Reactor for producing sponge titanium |
| RU2310001C1 (en) * | 2006-03-07 | 2007-11-10 | Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") | Apparatus for magnesium-thermal production of titanium sponge |
| CN101250627A (en) * | 2008-04-11 | 2008-08-27 | 遵义钛业股份有限公司 | Heating apparatus for producing titanium sponge in distillation reactor |
| CN101629248A (en) * | 2009-07-29 | 2010-01-20 | 遵义钛业股份有限公司 | Reduction distillation device for producing sponge titanium |
| CN201582340U (en) * | 2009-12-29 | 2010-09-15 | 中国飞机强度研究所 | Air spring supporting airplane in suspending way |
| CN201678719U (en) * | 2010-05-17 | 2010-12-22 | 朝阳金达钛业有限责任公司 | Sponge titanium reactor without sieve plate |
| CN102021352A (en) * | 2011-01-12 | 2011-04-20 | 洛阳双瑞万基钛业有限公司 | Apparatus for preparing high-porosity titanium sponge |
| CN205035456U (en) * | 2015-10-16 | 2016-02-17 | 鞍山海量有色金属材料制造有限公司 | Titanium sponge is fixed sleeving for production facility |
| CN108400562A (en) * | 2018-03-10 | 2018-08-14 | 孙萍 | Double density sealing groove three-way body branch cartridge module |
| CN109988916A (en) * | 2019-05-21 | 2019-07-09 | 贵州省钛材料研发中心有限公司 | A kind of method that reverse"U"connecting furnace produces high-purity titanium sponge |
| CN110093516A (en) * | 2019-06-19 | 2019-08-06 | 遵义钛业股份有限公司 | Make during titanium sponge reduction distillation titanium stick together between the device that is mutually communicated of air-flow |
| CN110157926A (en) * | 2019-06-19 | 2019-08-23 | 遵义钛业股份有限公司 | Band feeds the big lid of UTILIZATION OF VESIDUAL HEAT IN during a kind of titanium sponge reduction |
| CN110885929A (en) * | 2019-12-17 | 2020-03-17 | 遵义钛业股份有限公司 | Titanium lump separation device |
| CN210193970U (en) * | 2019-06-19 | 2020-03-27 | 遵义钛业股份有限公司 | Magnesium chloride tube for reactor in titanium sponge reduction production |
| CN111763834A (en) * | 2020-06-19 | 2020-10-13 | 洛阳双瑞万基钛业有限公司 | Be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove |
-
2021
- 2021-06-21 CN CN202110687477.1A patent/CN113481387B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1064892A (en) * | 1951-10-18 | 1954-05-18 | Titan Co | Electrolytic process for the manufacture of refractory metals, cells for carrying out this process or similar process and metals conforming to those obtained |
| GB815364A (en) * | 1954-12-06 | 1959-06-24 | Ishizuka Hiroshi | Apparatus for continuous vacuum refining of sponge titanium |
| AU2777484A (en) * | 1983-04-11 | 1985-11-14 | Metals Production Research Inc. | Producing titanium sponge |
| CA2016246A1 (en) * | 1989-05-09 | 1990-11-09 | Richard N. Beaver | Preventing crevice corrosion of titanium surfaces |
| CA2363648A1 (en) * | 2001-11-22 | 2003-05-22 | Francois Cardarelli | A method for the continuous electrowinning of pure titanium metal from molten titanium slag, ilmenite and other semiconductive titanium oxide compounds |
| CN1831163A (en) * | 2005-10-10 | 2006-09-13 | 遵义钛业股份有限公司 | Reactor for producing sponge titanium |
| RU2310001C1 (en) * | 2006-03-07 | 2007-11-10 | Открытое Акционерное Общество "Российский научно-исследовательский и проектный институт титана и магния" (ОАО "РИТМ") | Apparatus for magnesium-thermal production of titanium sponge |
| CN101250627A (en) * | 2008-04-11 | 2008-08-27 | 遵义钛业股份有限公司 | Heating apparatus for producing titanium sponge in distillation reactor |
| CN101629248A (en) * | 2009-07-29 | 2010-01-20 | 遵义钛业股份有限公司 | Reduction distillation device for producing sponge titanium |
| CN201582340U (en) * | 2009-12-29 | 2010-09-15 | 中国飞机强度研究所 | Air spring supporting airplane in suspending way |
| CN201678719U (en) * | 2010-05-17 | 2010-12-22 | 朝阳金达钛业有限责任公司 | Sponge titanium reactor without sieve plate |
| CN102021352A (en) * | 2011-01-12 | 2011-04-20 | 洛阳双瑞万基钛业有限公司 | Apparatus for preparing high-porosity titanium sponge |
| CN205035456U (en) * | 2015-10-16 | 2016-02-17 | 鞍山海量有色金属材料制造有限公司 | Titanium sponge is fixed sleeving for production facility |
| CN108400562A (en) * | 2018-03-10 | 2018-08-14 | 孙萍 | Double density sealing groove three-way body branch cartridge module |
| CN109988916A (en) * | 2019-05-21 | 2019-07-09 | 贵州省钛材料研发中心有限公司 | A kind of method that reverse"U"connecting furnace produces high-purity titanium sponge |
| CN110093516A (en) * | 2019-06-19 | 2019-08-06 | 遵义钛业股份有限公司 | Make during titanium sponge reduction distillation titanium stick together between the device that is mutually communicated of air-flow |
| CN110157926A (en) * | 2019-06-19 | 2019-08-23 | 遵义钛业股份有限公司 | Band feeds the big lid of UTILIZATION OF VESIDUAL HEAT IN during a kind of titanium sponge reduction |
| CN210193970U (en) * | 2019-06-19 | 2020-03-27 | 遵义钛业股份有限公司 | Magnesium chloride tube for reactor in titanium sponge reduction production |
| CN110885929A (en) * | 2019-12-17 | 2020-03-17 | 遵义钛业股份有限公司 | Titanium lump separation device |
| CN111763834A (en) * | 2020-06-19 | 2020-10-13 | 洛阳双瑞万基钛业有限公司 | Be applied to a condensation bucket of type of falling U titanium sponge reduction distillation stove |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113481387B (en) | 2022-07-19 |
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