CN110607446A - Reduction distillation reactor barrel for producing high-efficiency titanium sponge - Google Patents
Reduction distillation reactor barrel for producing high-efficiency titanium sponge Download PDFInfo
- Publication number
- CN110607446A CN110607446A CN201910901341.9A CN201910901341A CN110607446A CN 110607446 A CN110607446 A CN 110607446A CN 201910901341 A CN201910901341 A CN 201910901341A CN 110607446 A CN110607446 A CN 110607446A
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- flange
- distillation reactor
- reduction distillation
- magnesium chloride
- titanium sponge
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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
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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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
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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)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention relates to a reduction distillation reactor cylinder for producing high-efficiency titanium sponge, which aims to solve the problem of high labor intensity when a titanium sponge lump is taken out from a reactor, and is characterized in that the lower part of the side surface of the reduction distillation reactor cylinder is laterally communicated with an L-shaped magnesium chloride pipe led out upwards, an eccentric flange protruding towards the L-shaped magnesium chloride pipe is arranged at the upper part of the reduction distillation reactor cylinder, and a side vertical section of the L-shaped magnesium chloride pipe upwards penetrates through a side convex part of the eccentric flange; the side vertical section of the L-shaped magnesium chloride pipe upwards passes through the side convex part of the eccentric flange and then is connected with the expansion joint in an extending way, and the expansion joint is connected with the top flange of the expansion joint in an upwards extending way. The top of the barrel body of the reduction distillation reactor is provided with a sealing flange which is parallel to the expansion joint. The device has the advantages of effectively utilizing space, obviously increasing productivity, easily realizing mechanical ejection of titanium sponge, being easier to replace the magnesium chloride tube, eliminating the loss caused by different thermal expansion amounts of the reactor barrel and the magnesium chloride tube and avoiding the damage to the support flange during replacement.
Description
Technical Field
The invention relates to a titanium sponge reduction reactor, in particular to a reduction distillation reactor cylinder for producing high-efficiency titanium sponge.
Background
The magnesium chloride pipe is arranged in the barrel of the existing titanium sponge reduction distillation reactor, and the magnesium chloride pipe and the distillation reactor barrel are different in thermal expansion amount, so that loss can be caused, a support flange is damaged, and the magnesium chloride pipe is not easy to replace. Still exist when taking out titanium sponge lump from the reactor, artifical intensity of labour is high, very difficult problem of taking out.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provides a high-efficiency reduction distillation reactor cylinder for producing titanium sponge.
In order to achieve the purpose, the reduction distillation reactor barrel for producing the high-efficiency sponge titanium is characterized in that the lower part of the side surface of the reduction distillation reactor barrel is laterally communicated with an L-shaped magnesium chloride pipe led out upwards, the upper part of the reduction distillation reactor barrel is provided with an eccentric flange protruding towards the L-shaped magnesium chloride pipe, and a side vertical section of the L-shaped magnesium chloride pipe upwards penetrates through a side convex part of the eccentric flange; the side vertical section of the L-shaped magnesium chloride pipe upwards passes through the side convex part of the eccentric flange and then is connected with the expansion joint in an extending way, and the expansion joint is connected with the top flange of the expansion joint in an upwards extending way. The device has the advantages of effectively utilizing space, obviously increasing productivity, easily realizing mechanical ejection of titanium sponge, being easier to replace the magnesium chloride tube, eliminating the loss caused by different thermal expansion amounts of the reactor barrel and the magnesium chloride tube and avoiding the damage to the support flange during replacement.
As optimization, the top of the barrel body of the reduction distillation reactor is provided with a sealing flange parallel to the expansion joint.
Preferably, the upper end and the lower end of the expansion joint are respectively provided with an upper flange plate and a lower flange plate, and the upper part of the expansion joint extends upwards to exceed the sealing flange, so that the upper flange plate is obviously positioned above the sealing flange.
Preferably, the upper end of the neck pipe extending upwards from the upper flange is extended and connected with the top flange.
As optimization, the width of the narrowest part of the eccentric flange is larger than that of the sealing flange; the side vertical section of the L-shaped magnesium chloride pipe is vertically matched with the side convex part of the eccentric flange in a sliding way or is fixedly connected through an elastic clamp. The width of the flange refers to the distance from the periphery of the barrel of the reduction distillation reactor to the outer edge of the flange, namely the radial width. The eccentric flange and the sealing flange are circular flanges, the circle centers of the eccentric flange and the sealing flange are not positioned, and the circle center of the eccentric flange deviates to one side of the side convex part of the eccentric flange.
And optimally, the eccentric flange is positioned at the upper part of the barrel body of the reduction distillation reactor, and the lateral surface of the middle lower part of the barrel body of the reduction distillation reactor is fixedly provided with a transverse supporting arm for supporting the side vertical section of the L-shaped magnesium chloride pipe.
Preferably, the transverse supporting arms are a plurality of channels which are distributed at intervals up and down.
Preferably, the transverse supporting arm is fixedly connected with the side vertical section of the L-shaped magnesium chloride pipe through an elastic clamp or the supporting arm is vertically matched with the side vertical section of the L-shaped magnesium chloride pipe in a sliding manner.
As optimization, the barrel of the reduction distillation reactor is provided with a machine for ejecting the titanium sponge lump.
As optimization, the barrel of the reduction distillation reactor is provided with a mechanism for ejecting the titanium sponge lump through a bottom flange opening. The mechanism for ejecting the titanium sponge lumps is characterized in that a bottom flange plate is fixedly installed on a reduction distillation reactor cylinder body through a bottom flange opening through a standard fastener, an upward ejection mechanism is arranged below the bottom flange plate, after a bottom valve is disassembled, the upward ejection mechanism ejects the top plate from the bottom flange opening, and then the titanium sponge lumps as a product in the reduction distillation reactor cylinder body are ejected. The ejection mechanism is a screw ejection mechanism or a hydraulic ejection mechanism. The top of an upper jacking screw of the screw jacking machine is hinged or fixedly provided with a top disc; the top of an upper ejection hydraulic ejector rod of the hydraulic ejection machine is hinged or fixedly provided with an ejection disc.
The structure of the magnesium chloride tube is optimally designed: the magnesium chloride pipe is arranged outside, and the expansion joint eliminates stress generated by different thermal expansion amounts. The advantages are that: 1. the effective utilization space of the reactor is increased, and the yield of the titanium sponge in a single furnace (12-15 tons/furnace) is increased; 2. the titanium sponge lump is easy to be mechanically ejected, so that the labor intensity of manually taking the titanium sponge lump out of the reactor is reduced; 3. the magnesium chloride pipe is easier to replace; 4. the expansion joint eliminates the loss caused by different thermal expansion amounts of the reactor cylinder and the magnesium chloride tube; the damage to the supporting flange during replacement is avoided.
By adopting the technical scheme, the reduction distillation reactor barrel for producing the high-efficiency titanium sponge has the advantages of effectively utilizing space, remarkably increasing productivity, easily realizing mechanical ejection of the titanium sponge, being easier to replace a magnesium chloride tube, eliminating loss caused by different thermal expansion amounts of the reactor barrel and the magnesium chloride tube and avoiding damage to a support flange during replacement.
Drawings
FIGS. 1, 2 and 3 are schematic structural diagrams of a first embodiment, a second embodiment and three embodiments of a reduction distillation reactor barrel for producing high-performance titanium sponge according to the present invention.
Detailed Description
In the first embodiment, as shown in fig. 1, the barrel of the high-performance reduction distillation reactor for producing sponge titanium is an L-shaped magnesium chloride tube 2 which is laterally communicated with the lower part of the side surface of the barrel 1 of the reduction distillation reactor and led out upwards, an eccentric flange 3 which is protruded towards the side of the L-shaped magnesium chloride tube 2 is arranged at the upper part of the barrel 1 of the reduction distillation reactor, and a side vertical section of the L-shaped magnesium chloride tube 2 upwards penetrates through a side convex part of the eccentric flange 3; the side vertical section of the L-shaped magnesium chloride pipe upwards passes through the side convex part of the eccentric flange 3 and then is connected with the expansion joint 4 in an extending way, and the expansion joint 4 is connected with the expansion joint top flange 5 in an upwards extending way.
The top of the barrel 1 of the reduction distillation reactor is provided with a sealing flange 8 which is parallel to the expansion joint 4. The upper end and the lower end of the expansion joint 4 are respectively provided with an upper flange plate and a lower flange plate, and the upper part of the expansion joint 4 extends upwards to exceed the sealing flange 8, so that the upper flange plate is obviously positioned above the sealing flange 8. The upper end of a neck pipe 6 extending upwards from the upper flange is extended and connected with a top flange 5.
The width of the narrowest part of the eccentric flange 3 is larger than that of the sealing flange 8; the side vertical section of the L-shaped magnesium chloride pipe is vertically matched with the side convex part of the eccentric flange in a sliding way or is fixedly connected through an elastic clamp. The width of the flange refers to the distance from the periphery of the barrel of the reduction distillation reactor to the outer edge of the flange, namely the radial width. The eccentric flange and the sealing flange are circular flanges, the circle centers of the eccentric flange and the sealing flange are not positioned, and the circle center of the eccentric flange deviates to one side of the side convex part of the eccentric flange.
The eccentric flange 3 is positioned at the upper part of the barrel body 1 of the reduction distillation reactor, and the lateral surface of the middle lower part of the barrel body 1 of the reduction distillation reactor is fixedly provided with a transverse supporting arm 7 for supporting the side vertical section of the L-shaped magnesium chloride pipe 2. The transverse supporting arms 7 are three in up-down interval distribution. The transverse supporting arm is fixedly connected with the side vertical section of the L-shaped magnesium chloride pipe through an elastic clamp or the supporting arm is vertically matched with the side vertical section of the L-shaped magnesium chloride pipe in a sliding manner.
In the second embodiment, as shown in fig. 2, the difference between the cylindrical body of the high-performance reduction distillation reactor for producing titanium sponge of the present invention and the first embodiment is: the reduction distillation reactor cylinder 1 is provided with a mechanism for ejecting the titanium sponge lump. The reduction distillation reactor cylinder body 1 is provided with a mechanism for ejecting the titanium sponge lump through a bottom flange opening. The mechanism for ejecting the titanium sponge lump is characterized in that a reduction distillation reactor cylinder body 1 is fixedly provided with a bottom flange plate 9 through a bottom flange opening by a standard fastener, an upward ejection mechanism is arranged below the bottom flange plate 9, after the bottom flange plate 9 is disassembled, the upward ejection mechanism ejects a top plate 10 from the bottom flange opening, and then the titanium sponge lump as a product in the reduction distillation reactor cylinder body 1 is ejected upward. The ejection mechanism is a screw ejection mechanism. The top of an upper top screw 11 of the hydraulic ejection machine is hinged or fixedly provided with a top disc 10.
In the third embodiment, as shown in fig. 3, the difference between the cylindrical body of the high-performance reduction distillation reactor for producing titanium sponge of the present invention and the second embodiment is: the ejection mechanism is a hydraulic ejection mechanism. The top of an upper ejection hydraulic ejector rod 12 of the hydraulic ejection machine is hinged or fixedly provided with the top disc 10.
The structure of the magnesium chloride tube is optimally designed: the magnesium chloride pipe is arranged outside, and the expansion joint eliminates stress generated by different thermal expansion amounts. The advantages are that: 1. the effective utilization space of the reactor is increased, and the yield of the titanium sponge in a single furnace (12-15 tons/furnace) is increased; 2. the titanium sponge lump is easy to be mechanically ejected, so that the labor intensity of manually taking the titanium sponge lump out of the reactor is reduced; 3. the magnesium chloride pipe is easier to replace; 4. the expansion joint eliminates the loss caused by different thermal expansion amounts of the reactor cylinder and the magnesium chloride tube; the damage to the supporting flange during replacement is avoided.
By adopting the technical scheme, the reduction distillation reactor barrel for producing the high-efficiency titanium sponge has the advantages of effectively utilizing space, remarkably increasing productivity, easily realizing mechanical ejection of the titanium sponge, being easier to replace a magnesium chloride tube, eliminating loss caused by different thermal expansion amounts of the reactor barrel and the magnesium chloride tube and avoiding damage to a support flange during replacement.
Claims (10)
1. A reduction distillation reactor barrel for producing high-efficiency sponge titanium is characterized in that the lower part of the side surface of the reduction distillation reactor barrel is laterally communicated with an L-shaped magnesium chloride pipe led out upwards, the upper part of the reduction distillation reactor barrel is provided with an eccentric flange protruding towards the L-shaped magnesium chloride pipe, and a side vertical section of the L-shaped magnesium chloride pipe upwards penetrates through a side convex part of the eccentric flange; the side vertical section of the L-shaped magnesium chloride pipe upwards passes through the side convex part of the eccentric flange and then is connected with the expansion joint in an extending way, and the expansion joint is connected with the top flange of the expansion joint in an upwards extending way.
2. The reduction distillation reactor cylinder for high performance titanium sponge production as claimed in claim 1, wherein the top of the reduction distillation reactor cylinder is formed with a sealing flange juxtaposed with the expansion joint.
3. The reduction distillation reactor cylinder for high-performance titanium sponge production according to claim 2, wherein the expansion joint has an upper flange and a lower flange at the upper and lower ends thereof, and the upper portion of the expansion joint extends upward beyond the sealing flange such that the upper flange is substantially above the sealing flange.
4. The reduction distillation reactor cylinder for high performance titanium sponge production according to claim 3, wherein the top flange is extended from the upper end of the neck tube extending upward from the upper flange.
5. The reduction distillation reactor cylinder for high-performance titanium sponge production according to claim 1, wherein the narrowest width of the eccentric flange is greater than the width of the sealing flange; the side vertical section of the L-shaped magnesium chloride pipe is vertically matched with the side convex part of the eccentric flange in a sliding way or is fixedly connected through an elastic clamp.
6. The reduction distillation reactor cylinder for producing high-efficiency sponge titanium as claimed in claim 1, wherein the eccentric flange is located at the upper part of the reduction distillation reactor cylinder, and the lateral surface of the middle lower part of the reduction distillation reactor cylinder is fixedly provided with a transverse supporting arm for supporting the side vertical section of the L-shaped magnesium chloride tube.
7. The reduction distillation reactor cylinder for high-performance titanium sponge production according to claim 6, wherein the lateral supporting arms are a plurality of channels spaced up and down.
8. The reduction distillation reactor cylinder for producing high-efficiency titanium sponge according to claim 7, wherein the transverse supporting arm is fixedly connected with the side vertical section of the L-shaped magnesium chloride tube through an elastic clamp or the supporting arm is vertically matched with the side vertical section of the L-shaped magnesium chloride tube in a sliding manner.
9. The cylinder of the high performance titanium sponge production reduction distillation reactor as claimed in any one of claims 1-8, wherein the reduction distillation reactor cylinder is equipped with a mechanism for ejecting titanium sponge lumps.
10. The reduction distillation reactor cylinder for high-performance titanium sponge production according to claim 9, wherein the reduction distillation reactor cylinder is provided with a mechanism for ejecting titanium sponge lumps through a bottom flange opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901341.9A CN110607446A (en) | 2019-09-24 | 2019-09-24 | Reduction distillation reactor barrel for producing high-efficiency titanium sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910901341.9A CN110607446A (en) | 2019-09-24 | 2019-09-24 | Reduction distillation reactor barrel for producing high-efficiency titanium sponge |
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| Publication Number | Publication Date |
|---|---|
| CN110607446A true CN110607446A (en) | 2019-12-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910901341.9A Pending CN110607446A (en) | 2019-09-24 | 2019-09-24 | Reduction distillation reactor barrel for producing high-efficiency titanium sponge |
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| CN (1) | CN110607446A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030009A (en) * | 2020-08-31 | 2020-12-04 | 攀钢集团攀枝花钢铁研究院有限公司 | Device and method for producing titanium sponge with low nitrogen and oxygen impurity content and low Brinell hardness |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681051A (en) * | 1991-10-30 | 1994-03-22 | Toho Titanium Co Ltd | Production of metal by reduction reaction of metal halide |
| JP3774339B2 (en) * | 1999-08-31 | 2006-05-10 | 東邦チタニウム株式会社 | Method for recovering metallic magnesium |
| CN101948961A (en) * | 2010-10-08 | 2011-01-19 | 洛阳双瑞万基钛业有限公司 | Manufacturing method of magnesium chloride discharge pipe of reactor for producing sponge titanium |
| JP2012184476A (en) * | 2011-03-07 | 2012-09-27 | Osaka Titanium Technologies Co Ltd | Method for producing sponge titanium |
| CN103486015A (en) * | 2013-08-30 | 2014-01-01 | 洛阳双瑞万基钛业有限公司 | Oil diffusion pump trial pumping checking device and checking method used for titanium sponge production |
| CN207159316U (en) * | 2017-08-07 | 2018-03-30 | 金川集团股份有限公司 | A kind of reactor for being used to produce titanium sponge |
-
2019
- 2019-09-24 CN CN201910901341.9A patent/CN110607446A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0681051A (en) * | 1991-10-30 | 1994-03-22 | Toho Titanium Co Ltd | Production of metal by reduction reaction of metal halide |
| JP3774339B2 (en) * | 1999-08-31 | 2006-05-10 | 東邦チタニウム株式会社 | Method for recovering metallic magnesium |
| CN101948961A (en) * | 2010-10-08 | 2011-01-19 | 洛阳双瑞万基钛业有限公司 | Manufacturing method of magnesium chloride discharge pipe of reactor for producing sponge titanium |
| JP2012184476A (en) * | 2011-03-07 | 2012-09-27 | Osaka Titanium Technologies Co Ltd | Method for producing sponge titanium |
| CN103486015A (en) * | 2013-08-30 | 2014-01-01 | 洛阳双瑞万基钛业有限公司 | Oil diffusion pump trial pumping checking device and checking method used for titanium sponge production |
| CN207159316U (en) * | 2017-08-07 | 2018-03-30 | 金川集团股份有限公司 | A kind of reactor for being used to produce titanium sponge |
Non-Patent Citations (1)
| Title |
|---|
| A.H.泽列克曼等: "《稀有金属冶金学》", 30 September 1982, 冶金工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112030009A (en) * | 2020-08-31 | 2020-12-04 | 攀钢集团攀枝花钢铁研究院有限公司 | Device and method for producing titanium sponge with low nitrogen and oxygen impurity content and low Brinell hardness |
| CN112030009B (en) * | 2020-08-31 | 2022-07-19 | 攀钢集团攀枝花钢铁研究院有限公司 | Device and method for producing titanium sponge with low nitrogen and oxygen impurity content and low Brinell hardness |
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Application publication date: 20191224 |
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| RJ01 | Rejection of invention patent application after publication |