CN203270007U - 15-ton inverted U-shaped integrated device for producing titanium sponge - Google Patents
15-ton inverted U-shaped integrated device for producing titanium sponge Download PDFInfo
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- CN203270007U CN203270007U CN 201320281559 CN201320281559U CN203270007U CN 203270007 U CN203270007 U CN 203270007U CN 201320281559 CN201320281559 CN 201320281559 CN 201320281559 U CN201320281559 U CN 201320281559U CN 203270007 U CN203270007 U CN 203270007U
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Abstract
The utility model discloses a 15-ton inverted U-shaped integrated device for producing titanium sponge. The 15-ton inverted U-shaped integrated device consists of a reacting furnace, a reactor 28, a reactor cover 11 and a cooling water jacket 25, wherein the reactor comprises a cold-end reactor and a hot-end reactor which are in parallel; the cold-end reactor and the hot-end reactor are communicated through the reactor cover 11 at the upper side; the cold-end reactor is positioned in the cooling water jacket 25; and the hot-end reactor is arranged in the reacting furnace. The 15-ton inverted U-shaped integrated device is a large-size titanium sponge reductive distillation reaction device, has the characteristics of high production efficiency, low energy consumption, large production capacity and stable quality, and is suitable for requirements of technical progress for titanium sponge production.
Description
Technical field
The utility model relates to a kind of titanium sponge reduction distillation reaction unit, particularly a kind of 15 tons of inverted U machinery for the production of titanium sponge.
Background technology
Current titanium sponge production main technique is magnesium reduction process; its ultimate principle is under the protection of argon gas; add titanium tetrachloride to make it and reactive magnesium in reactor; generate titanium sponge and magnesium chloride; adopt again vacuum distillation method to remove the impurity such as magnesium in titanium sponge and magnesium chloride, obtain pure titanium sponge.
Due to the titanium sponge complex manufacturing, production cost is high.Especially in prior art, the titanium sponge production process adopts the little type of furnace, and raw material consumption is high, production capacity is little, qualification rate is low, energy consumption is high.At present, various countries' titanium sponge manufacturer is all in the test of carrying out the various type of furnaces in the world, and Japan obtains important breakthrough on the titanium sponge production technology, and the maximum type of furnace is 10t, and its quality product and various consumption indicators are all advanced in the world.Along with the progress of titanium sponge production technology, the type of furnace is inexorable trend to the maximization future development.
The utility model content
The purpose of this utility model is to adapt to the needs that in titanium sponge production, the type of furnace maximizes, and a kind of 15 tons of inverted U machinery for the production of titanium sponge are provided.
A kind of 15 tons of inverted U machinery for the production of titanium sponge, by Reaktionsofen, reaction, 28, reactor cap 11, watercooling jacket 25 form.Wherein, reactor 28 comprises cold end reactor arranged side by side and hot junction reactor, and two reactors are connected by the reactor cap 11 of top, and cold end reactor is positioned at watercooling jacket 25, and the hot junction reactor is positioned at Reaktionsofen.
Wherein, described Reaktionsofen is comprised of aluminosilicate fiber cotton 1, resistive band 2, furnace shell 3, carriage 4, thermopair 5, furnace shell evacuation tube 6, blast inlet 7 and air outlet 8, the resistance furnace inner lining material all uses aluminosilicate fiber cotton 1, be provided with carriage 4 on furnace shell 3, prevent that aluminosilicate fiber cotton from sinking, resistive band 2 use corundum nails are fixed on cellucotton 1, thermopair 5 is used for monitoring temperature in stove, adopt 5 sections or 6 sections temperature controls, additionally increase a thermopair, special detection conversion zone temperature.Be provided with the two rows ventilation opening on furnace shell 3, respectively blast inlet 7 and air outlet 8, ventilation opening passes aluminosilicate fiber cotton 1 and directly communicates with burner hearth inside, can dispel the heat by forced convection the heat of reduction process generation is taken away, one row's ventilation opening quantity is 4 ~ 10, can design according to feed rate, also is provided with the furnace shell pipeline 6 of finding time on furnace shell 3, vacuumize in to furnace shell at still-process, prevent hot junction reactor distortion.
Wherein, described reactor cap 11 by argon filling mouth 12, add magnesium passage 13, eduction pipe 14, filling tube 15, distillation passageway 17 and pipe core 24 with distributor forms, passing into argon gas by argon filling mouth 12 in the reactor in reduction process avoids air to enter, use simultaneously high pressure gas line Bonding pressure transmitter, monitor reduction pressure, cold junction covers greatly vacuumometer 22 is installed in still-process, detects distillation vacuum tightness; Eduction pipe 14 use flanges are fastened on and add on magnesium passage 13, discharge certain gas when reaction pressure is excessive, guarantee that reaction pressure is maintained within a certain range; Be filling tube 15 on hot junction reactor cap pipe core 24, with distributor, prevent that feed rate is excessive, the reactive center excess Temperature on filling tube 15; On cold end reactor lid pipe core 24, thermopair is installed and is used for detecting the cold end reactor temperature, add at cold end reactor the pipeline 20 of finding time is installed on magnesium passage 13, on the pipeline 20 of finding time, vacuum valve 21 is arranged, the pipeline 20 of finding time is connected with vacuum system; Cold end reactor and hot junction reactor link by the distillation passageway 17 on two reactor caps, 17 pairs, distillation passageway on two reactor caps is welded together, guarantee sealing, passage heater 16 can be installed in the outside, passageway, prevents that still-process magnesium chloride steam is in the passageway condensation.
Wherein, described reactor 28 is comprised of reactor flange 23, row's magnesium pipe 18, row's magnesium pipe vertical tube 26 and sieve plate 27.Reactor flange 23 is bilevel pair of flange arrangements, reactor bottom has sieve plate 27, sieve plate 27 Main Functions are to reduce hard core, the row's of avoiding magnesium pipe plug is dead, sieve plate 27 just can the row's of covering magnesium pipe vertical tube lower nozzle, row's magnesium pipe 18 transverse tubes are positioned in the middle of two cooling flanges, row's magnesium pipe vertical tube 26 welds along reactor wall, extend in reactor end socket extraction plate 27 always, the cold end reactor seat is on watercooling jacket 25, hot junction reactor seat has cushion rubber 10 between reactor and 28 large lids on Reaktionsofen, be used for guaranteeing sealing.
Beneficial effect:
(1) device inner lining of furnace material of the present utility model adopts aluminosilicate fiber cotton, be welded with carriage on furnace shell, be used for preventing that cellucotton from sinking, improve converter life and heat insulation effect, the two rows ventilation opening is directly aimed at the reduction reaction zone, dispels the heat by forced convection, the heat that reduction process produces is taken away, can be enhanced productivity.
(2) eduction pipe of the present utility model is fastened on flange and adds on the magnesium passage, at the certain gas of the excessive discharge of reaction pressure, guarantees that reaction pressure is maintained within a certain range; Be filling tube on the reactor cap center method pipe of hot junction, with distributor, prevent that feed rate is excessive, the reactive center excess Temperature on filling tube.
(3) cold end reactor of the present utility model and hot junction reactor link by the distillation passageway on two reactor caps, guarantee sealing, and passage heater can be installed in the outside, passageway, prevents that still-process magnesium chloride and magnesium steam are in the passageway condensation.Add the magnesium passage at cold end reactor and install the pipeline of finding time, be connected with vacuum system; According to temperature and vacuum tightness situation, control the evaporation rate of magnesium chloride and magnesium at the distillation initial stage with vacuum valve.
(4) sieve plate Main Function of the present utility model is to reduce hard core, and the row's of avoiding magnesium pipe plug is dead.
(5) in the present invention, the titanium sponge unit consumption of energy is lower than 3000 degree, significantly reduce production costs, improve the market competitiveness, adopted forced convection heat radiation and circular platform type sieve plate to eliminate the titanium hard core that sticks together, solved the hard core problem that the type of furnace maximizes and brings, type of furnace maximization quality obviously rises, the rate of recovery significantly improves, and high-quality titanium sponge can reach more than 90%, can satisfy the raw materials requirement of the high-end titanium alloys such as military project, Aeronautics and Astronautics.
Description of drawings
Fig. 1 is the structural representation of 15 tons of inverted U machinery of the present utility model.
In figure, 1 is aluminosilicate fiber cotton; 2 is resistance wire; 3 is furnace shell; 4 is carriage; 5 is thermopair; 6 is the furnace shell evacuation tube; 7 for advancing port; 8 is air outlet; 9 is resistance furnace; 10 is cushion rubber; 11 is reactor cap; 12 is the argon filling mouth; 13 for adding the magnesium passage; 14 is eduction pipe; 15 are the filling tube with distributor; 16 is passage heater; 17 are the distillation passageway; 18 are row's magnesium pipe; 19 is the cold junction thermopair; 20 are the pipeline of finding time; 21 is vacuum valve; 22 is vacuumometer; 23 is the reactor flange; Pipe centered by 24; 25 is watercooling jacket; 26 are row's magnesium pipe vertical tube; 27 is sieve plate; 28 is reactor.
Embodiment
A kind of 15 tons of inverted U machinery for the production of titanium sponge, by Reaktionsofen, reaction, 28, reactor cap 11, watercooling jacket 25 form.Wherein, reactor 28 comprises cold end reactor arranged side by side and hot junction reactor, and two reactors are connected by the reactor cap 11 of top, and cold end reactor is positioned at watercooling jacket 25, and the hot junction reactor is positioned at Reaktionsofen.
Wherein, described Reaktionsofen is comprised of aluminosilicate fiber cotton 1, resistive band 2, furnace shell 3, carriage 4, thermopair 5, furnace shell evacuation tube 6, blast inlet 7 and air outlet 8, the resistance furnace inner lining material all uses aluminosilicate fiber cotton 1, be provided with carriage 4 on furnace shell 3, prevent that aluminosilicate fiber cotton from sinking, resistive band 2 use corundum nails are fixed on cellucotton 1, thermopair 5 is used for monitoring temperature in stove, adopt 5 sections or 6 sections temperature controls, additionally increase a thermopair, special detection conversion zone temperature.Be provided with the two rows ventilation opening on furnace shell 3, respectively blast inlet 7 and air outlet 8, ventilation opening passes aluminosilicate fiber cotton 1 and directly communicates with burner hearth inside, can dispel the heat by forced convection the heat of reduction process generation is taken away, one row's ventilation opening quantity is 4 ~ 10, can design according to feed rate, also is provided with the furnace shell pipeline 6 of finding time on furnace shell 3, vacuumize in to furnace shell at still-process, prevent hot junction reactor distortion.
Wherein, described reactor cap 11 by argon filling mouth 12, add magnesium passage 13, eduction pipe 14, filling tube 15, distillation passageway 17 and pipe core 24 with distributor forms, passing into argon gas by argon filling mouth 12 in the reactor in reduction process avoids air to enter, use simultaneously high pressure gas line Bonding pressure transmitter, monitor reduction pressure, cold junction covers greatly vacuumometer 22 is installed in still-process, detects distillation vacuum tightness; Eduction pipe 14 use flanges are fastened on and add on magnesium passage 13, discharge certain gas when reaction pressure is excessive, guarantee that reaction pressure is maintained within a certain range; Be filling tube 15 on hot junction reactor cap pipe core 24, with distributor, prevent that feed rate is excessive, the reactive center excess Temperature on filling tube 15; On cold end reactor lid pipe core 24, thermopair is installed and is used for detecting the cold end reactor temperature, add at cold end reactor the pipeline 20 of finding time is installed on magnesium passage 13, on the pipeline 20 of finding time, vacuum valve 21 is arranged, the pipeline 20 of finding time is connected with vacuum system; Cold end reactor and hot junction reactor link by the distillation passageway 17 on two reactor caps, 17 pairs, distillation passageway on two reactor caps is welded together, guarantee sealing, passage heater 16 can be installed in the outside, passageway, prevents that still-process magnesium chloride steam is in the passageway condensation.
Wherein, described reactor 28 is comprised of reactor flange 23, row's magnesium pipe 18, row's magnesium pipe vertical tube 26 and sieve plate 27.Reactor flange 23 is bilevel pair of flange arrangements, reactor bottom has sieve plate 27, sieve plate 27 Main Functions are to reduce hard core, the row's of avoiding magnesium pipe plug is dead, sieve plate 27 just can the row's of covering magnesium pipe vertical tube lower nozzle, row's magnesium pipe 18 transverse tubes are positioned in the middle of two cooling flanges, row's magnesium pipe vertical tube 26 welds along reactor wall, extend in reactor end socket extraction plate 27 always, the cold end reactor seat is on watercooling jacket 25, hot junction reactor seat has cushion rubber 10 between reactor and 28 large lids on Reaktionsofen, be used for guaranteeing sealing.
It should be noted that at last: obviously, above-described embodiment is only for the utility model example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here need not also can't give all embodiments exhaustive.And the apparent variation of being amplified out thus or change still are among protection domain of the present utility model.
Claims (4)
1. 15 tons of inverted U machinery for the production of titanium sponge, it is characterized in that: formed by Reaktionsofen, reactor (28), reactor cap (11), watercooling jacket (25), wherein reactor comprises cold end reactor arranged side by side and hot junction reactor, two reactors are connected by the reactor cap (11) of top, cold end reactor is positioned at watercooling jacket (25), and the hot junction reactor is positioned at Reaktionsofen.
2. machinery as claimed in claim 1, it is characterized in that: described Reaktionsofen is by aluminosilicate fiber cotton (1), resistive band (2), furnace shell (3), carriage (4), thermopair (5), furnace shell evacuation tube (6), blast inlet (7) and air outlet (8) form, the resistance furnace inner lining material all uses aluminosilicate fiber cotton (1), be provided with carriage (4) on furnace shell (3), resistive band (2) is fixed on cellucotton (1) with the corundum nail, thermopair (5) is used for monitoring temperature in stove, furnace shell is provided with the two rows ventilation opening on (3), respectively blast inlet (7) and air outlet (8), ventilation opening passes aluminosilicate fiber cotton (1) and directly communicates with burner hearth inside, one row's ventilation opening quantity is 4-10, also be provided with the furnace shell pipeline (6) of finding time on furnace shell (3), vacuumize in to furnace shell at still-process.
3. machinery as claimed in claim 1, it is characterized in that: described reactor cap (11) by argon filling mouth (12), add magnesium passage (13), eduction pipe (14), filling tube (15), distillation passageway (17) and pipe core (24) with distributor forms, passing into argon gas by argon filling mouth (12) in the reactor in reduction process avoids air to enter, use simultaneously high pressure gas line Bonding pressure transmitter, monitor reduction pressure, cold junction covers greatly vacuumometer (22) is installed in still-process, detects distillation vacuum tightness; Eduction pipe (14) is fastened on flange and adds on magnesium passage (13), is filling tube (15) on hot junction reactor cap pipe core (24), and filling tube (15) is upper with distributor, prevents that feed rate is excessive, the reactive center excess Temperature; Be used for detecting the cold end reactor temperature at the upper cold junction thermopair (19) of installing of the pipe core (24) of cold end reactor lid, add the upper pipeline (20) of finding time of installing of magnesium passage (13) at cold end reactor, finding time has vacuum valve (21) on pipeline (20), and the pipeline of finding time (20) is connected with vacuum system; Cold end reactor and hot junction reactor link by the distillation passageway (17) on two reactor caps, distillation passageway (17) on two reactor caps is to welded together, guarantee sealing, passage heater (16) can be installed in the outside, passageway, prevents that still-process magnesium chloride steam is in the passageway condensation.
4. machinery as claimed in claim 1, it is characterized in that: described reactor (28) is by reactor flange (23), pipe core (24), row's magnesium pipe (18), row's magnesium pipe vertical tube (26) and sieve plate (27) form, reactor flange (23) is bilevel pair of flange arrangement, reactor bottom has sieve plate (27), the lower nozzle of sieve plate (27) row's of covering magnesium pipe vertical tube (26), row's magnesium pipe (18) transverse tube is positioned in the middle of two cooling flanges, row's magnesium pipe vertical tube (26) welds along reactor wall, extend in reactor end socket extraction plate (27) always, the cold end reactor seat is in watercooling jacket (25), hot junction reactor seat is in Reaktionsofen, between reactor (28) and large lid (11), cushion rubber (10) is arranged, be used for guaranteeing sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281559 CN203270007U (en) | 2013-05-22 | 2013-05-22 | 15-ton inverted U-shaped integrated device for producing titanium sponge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320281559 CN203270007U (en) | 2013-05-22 | 2013-05-22 | 15-ton inverted U-shaped integrated device for producing titanium sponge |
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| Publication Number | Publication Date |
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| CN203270007U true CN203270007U (en) | 2013-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201320281559 Expired - Fee Related CN203270007U (en) | 2013-05-22 | 2013-05-22 | 15-ton inverted U-shaped integrated device for producing titanium sponge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591602A (en) * | 2017-01-19 | 2017-04-26 | 贵州大学 | Forced convection magnesium heating method sponge titanium production reduction system and forced convection method |
| CN108913896A (en) * | 2018-09-14 | 2018-11-30 | 谢以贵 | A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor |
-
2013
- 2013-05-22 CN CN 201320281559 patent/CN203270007U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106591602A (en) * | 2017-01-19 | 2017-04-26 | 贵州大学 | Forced convection magnesium heating method sponge titanium production reduction system and forced convection method |
| CN108913896A (en) * | 2018-09-14 | 2018-11-30 | 谢以贵 | A kind of novel energy-conserving and not the titanium sponge reduction distillation system of consumption of reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20170522 |
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| CF01 | Termination of patent right due to non-payment of annual fee |