CN108396144A - A kind of reduction apparatus during titanium sponge production - Google Patents
A kind of reduction apparatus during titanium sponge production Download PDFInfo
- Publication number
- CN108396144A CN108396144A CN201810529158.6A CN201810529158A CN108396144A CN 108396144 A CN108396144 A CN 108396144A CN 201810529158 A CN201810529158 A CN 201810529158A CN 108396144 A CN108396144 A CN 108396144A
- Authority
- CN
- China
- Prior art keywords
- titanium
- standpipe
- titanium tetrachloride
- condenser
- tetrachloride
- 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.)
- Pending
Links
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 26
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 18
- 230000009467 reduction Effects 0.000 title claims abstract description 14
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims abstract description 36
- 229910052751 metal Inorganic materials 0.000 claims abstract description 13
- 239000002184 metal Substances 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000010936 titanium Substances 0.000 claims abstract description 7
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims abstract description 6
- 230000000740 bleeding effect Effects 0.000 claims abstract description 5
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000011946 reduction process Methods 0.000 abstract description 2
- 239000007789 gas Substances 0.000 description 16
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 229910052786 argon Inorganic materials 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 4
- 239000011777 magnesium Substances 0.000 description 4
- 229910052749 magnesium Inorganic materials 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000009288 screen filtration Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- GQUJEMVIKWQAEH-UHFFFAOYSA-N titanium(III) oxide Chemical compound O=[Ti]O[Ti]=O GQUJEMVIKWQAEH-UHFFFAOYSA-N 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
- 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
- C22B34/1268—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 alkali or alkaline-earth metals or amalgams
- C22B34/1272—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 alkali or alkaline-earth metals or amalgams reduction of titanium halides, e.g. Kroll process
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses the reduction apparatus during a kind of titanium sponge production,The big lid being mainly arranged by reactor and thereon forms,It is covered equipped with standpipe greatly in described,Standpipe passes through big lid to form gas passage,Filter screen is equipped in standpipe,Standpipe is connect by metal hose with valve group,Metal hose is equipped with automatic pressure relief valve,Valve group is connect by metallic conduit with titanium tetrachloride condenser,It has been arranged between titanium wind turbine,It is respectively arranged with air bleeding valve and liquid level gauge at the top of titanium tetrachloride condenser and side wall,It is connected by metallic conduit between the lower part and titanium-tetrachloride storage tank of titanium tetrachloride condenser side,It has been arranged between magnetic force driving pump,Utilize apparatus of the present invention,Titanium sponge automated production degree can be improved,Avoid the direct emission of exhaust gas in reduction process,Reduce the environmental pollution of titanium tetrachloride,And realize the recycling of resource.
Description
Technical field
The present invention relates to the process units of titanium sponge, the more particularly to reduction apparatus in magnesium reduction titanium sponge production.
Background technology
Industrial production titanium sponge is all made of Kroll process both at home and abroad at present, and main raw material(s) is magnesium, titanium tetrachloride, argon gas,
Magnesium-reduced titanium tetrachloride method is that liquid titanium tetrachloride is constantly passed through into reactor, and titanium tetrachloride is sent out with the magnesium under molten condition
Raw redox reaction, mainly generates titanium sponge and magnesium chloride.In production process, needs to be filled with argon gas protection appropriate, prevent
Enter air pollution product in reactor, it is necessary to keep reactor pressure positive pressure to carry out, but pressure cannot be excessively high, it is necessary to control
It is produced in a certain range, titanium tetrachloride meets high temperature and just gasifies, when hypertonia in reactor, it is also necessary to artificial row
Pressure.It is especially non-in the later stage of reduction charging production per the production of stove titanium sponge reduction because pressure rise exhaust number is up to 30 times or so
Often frequently, the exhaust gas of discharge is titanium tetrachloride, argon gas, titanium low price object mixed gas, the titanium low price object of the shape containing a small amount of particle（Such as two
Titanium oxide and titanium sesquioxide）, due to the physical property of titanium tetrachloride, titanium tetrachloride emits white cigarette, with stronger in air
Penetrating odor, direct emission direct emission easily in workshop pollutes the environment and causes damages to operative employee's human body,
And the titanium tetrachloride of discharge does not recycle, not only environmental pollution is serious, and causes the waste of resource.
Invention content
In order to solve the problems existing in the prior art, the present invention provides also original-pack during a kind of titanium sponge production
It sets, when reactor pressure is excessively high in titanium sponge reduction production process using the present apparatus, realizes automatic discharging pressure and recycle discharge
Titanium tetrachloride in exhaust gas.
It is described that technical scheme is as follows：
A kind of reduction apparatus during titanium sponge production, big cover mainly being arranged by reactor and thereon forms, described
It is big cover equipped with standpipe, standpipe passes through big lid to form gas passage, is equipped with filter screen in standpipe, standpipe by metal hose with
Valve group connects, and metal hose is equipped with automatic pressure relief valve, and valve group is connect by metallic conduit with titanium tetrachloride condenser,
Between be provided with titanium wind turbine, be respectively arranged with air bleeding valve and liquid level gauge, titanium tetrachloride at the top of titanium tetrachloride condenser and side wall
It is connected by metallic conduit between the lower part and titanium-tetrachloride storage tank of condenser side, has been arranged between magnetic force driving pump.
The valve group can be connect with two or more reactors, it can be achieved that recycling and handling more simultaneously by metal hose
The exhaust gas that reactor discharges in a also original production.
In the present invention, when titanium sponge reduction feeds and produces, each road pipeline is connected, starts titanium wind turbine, when in reactor
When pressure is higher than process set value, relief valve automatically opens pressure release, and the exhaust gas being discharged at this time is mainly high temperature titanium tetrachloride gases
With minimal amount of argon gas, after exhaust gas falls particulate matter by filter screen filtration, enter titanium tetrachloride condenser, titanium tetrachloride through pipeline
Gas is deposited on condenser by becoming liquid after condensation, and a small amount of argon gas is just in titanium tetrachloride liquid, when the liquid of condenser
When body titanium tetrachloride reaches a certain amount of, titanium-tetrachloride storage tank is transported to by magnetic force driving pump.It is using control in the present invention
System is automatically brought into operation whole process realization, reduces the labor intensity of operative employee.
Using apparatus of the present invention, titanium sponge automated production degree can be improved, avoids the straight of exhaust gas in reduction process
Run in and put, reduce the environmental pollution of titanium tetrachloride, and realize the recycling of resource, the specific advantage of the present invention and actively
Effect is：
It realizes automatic pressure-discharging function, improves the degree of automation of titanium sponge production.
The collection of titanium tetrachloride and use are realized, the production cost of titanium sponge is reduced.
It realizes the recycling to titanium tetrachloride during reduction produces, prevents environmental pollution.
Because of the raising of automation, the labor intensity of operative employee is reduced.
The advantages that present apparatus equipment is simple, easy to operate, long operational time is a kind of very practical and effective device.
Description of the drawings
Fig. 1 is the device of the invention schematic cross-sectional view；
In figure：The big lid of 1- reactors, 2-, 3- standpipes, 4- filter screens, 5- metal hoses, 6- automatic pressure relief valves, 7- valve groups, 8-
Metallic conduit, 9- titaniums wind turbine, 10- titanium tetrachlorides condenser, 11- air bleeding valves, 12- liquid level gauges, 13- titanium-tetrachloride storage tanks, 14- magnetic
Power-driven pump.
Specific implementation mode
Below in conjunction with attached drawing, invention is further described in detail, but not that should not be interpreted as theme of the present invention with regard to this
Range is only limitted to embodiment below, without departing from the idea case in the present invention described above, all according to ordinary skill
Various modifications, replacement and the change that knowledge and customary means are made, are included within the scope of the present invention.
Embodiment one
As shown in Figure 1, the reduction apparatus during a kind of titanium sponge production, mainly by reactor 1 and the big lid 2 being arranged thereon
Composition is equipped with standpipe 3 on the big lid 2, and standpipe 3 passes through big lid 2 to form gas passage, filter screen 4 is equipped in standpipe 3,
Standpipe 3 is connect by metal hose 5 with valve group 7, and metal hose 5 is equipped with automatic pressure relief valve 6, and valve group 7 passes through metal tube
Road 8 is connect with titanium tetrachloride condenser 10, has been arranged between titanium wind turbine 9, at the top of titanium tetrachloride condenser 10 and side wall point
It is not provided with air bleeding valve 11 and liquid level gauge 12, passes through between the lower part and titanium-tetrachloride storage tank 13 of 10 side of titanium tetrachloride condenser
Metallic conduit 8 connects, and has been arranged between magnetic force driving pump 14.
The valve group 7 can pass through the reactor of metal hose 5 and two or more（1）Connection.
Claims (2)
1. the reduction apparatus during a kind of titanium sponge production, mainly by reactor（1）And the big lid being arranged thereon（2）Group
At, it is characterised in that in the big lid（2）It is equipped with standpipe（3）, standpipe（3）Across big lid（2）Form gas passage, standpipe
（3）It is interior to be equipped with filter screen（4）, standpipe（3）Pass through metal hose（5）With valve group（7）Connection, metal hose（5）It is equipped with certainly
Dynamic relief valve（6）, valve group（7）Pass through metallic conduit（8）With titanium tetrachloride condenser（10）Connection, has been arranged between titanium wind turbine
（9）, in titanium tetrachloride condenser（10）Top and side wall be respectively arranged with air bleeding valve（11）And liquid level gauge（12）, titanium tetrachloride
Condenser（10）The lower part of side and titanium-tetrachloride storage tank（13）Between pass through metallic conduit（8）Connection, has been arranged between magnetic force
Transfer tube（14）.
2. the reduction apparatus during a kind of titanium sponge production according to claim 1, it is characterised in that the valve
Group（7）Metal hose can be passed through（5）It is connect with two or more reactors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529158.6A CN108396144A (en) | 2018-05-29 | 2018-05-29 | A kind of reduction apparatus during titanium sponge production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810529158.6A CN108396144A (en) | 2018-05-29 | 2018-05-29 | A kind of reduction apparatus during titanium sponge production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108396144A true CN108396144A (en) | 2018-08-14 |
Family
ID=63101423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810529158.6A Pending CN108396144A (en) | 2018-05-29 | 2018-05-29 | A kind of reduction apparatus during titanium sponge production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108396144A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760699A (en) * | 2019-12-04 | 2020-02-07 | 遵义钛业股份有限公司 | Titanium lump center forced heat dissipation and vaporization feeding device for titanium sponge reduction production |
| CN111270090A (en) * | 2020-03-24 | 2020-06-12 | 朝阳金达钛业股份有限公司 | High-precision liquid continuous weighing automatic feeding system |
| 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 |
| CN112159904A (en) * | 2020-10-09 | 2021-01-01 | 遵义钛业股份有限公司 | Method for treating mixture in titanium sponge reduction production |
| CN113061751A (en) * | 2021-03-26 | 2021-07-02 | 遵义钛业股份有限公司 | Device for cooling and collecting titanium tetrachloride for large cover in titanium sponge reduction production |
| CN113215418A (en) * | 2021-06-23 | 2021-08-06 | 朝阳金达钛业股份有限公司 | Uniform and accurate high-precision titanium tetrachloride feeding method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002003959A (en) * | 2000-06-14 | 2002-01-09 | Toho Titanium Co Ltd | Method for manufacturing sponge titanium and device for manufacturing the same |
| CN101386920A (en) * | 2007-09-13 | 2009-03-18 | 贵阳铝镁设计研究院 | Reduction-distillation method of titanium sponge and U type complex unit |
| KR20120073939A (en) * | 2010-12-27 | 2012-07-05 | 주식회사 포스코 | Apparatus and method for continuously producing titanium micro-sponge |
| CN203700467U (en) * | 2013-12-19 | 2014-07-09 | 遵义钛业股份有限公司 | Recycling device for waste gas in magnesium sponge titanium reduction production |
| CN104831088A (en) * | 2015-05-21 | 2015-08-12 | 罗时雨 | Sponge titanium reduction distillation reactor and production technique thereof |
| CN204625748U (en) * | 2015-05-13 | 2015-09-09 | 朝阳金达钛业股份有限公司 | Titanium sponge reactor automatic air eliminator |
| CN208201074U (en) * | 2018-05-29 | 2018-12-07 | 遵义钛业股份有限公司 | A kind of reduction apparatus during titanium sponge production |
-
2018
- 2018-05-29 CN CN201810529158.6A patent/CN108396144A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002003959A (en) * | 2000-06-14 | 2002-01-09 | Toho Titanium Co Ltd | Method for manufacturing sponge titanium and device for manufacturing the same |
| CN101386920A (en) * | 2007-09-13 | 2009-03-18 | 贵阳铝镁设计研究院 | Reduction-distillation method of titanium sponge and U type complex unit |
| KR20120073939A (en) * | 2010-12-27 | 2012-07-05 | 주식회사 포스코 | Apparatus and method for continuously producing titanium micro-sponge |
| CN203700467U (en) * | 2013-12-19 | 2014-07-09 | 遵义钛业股份有限公司 | Recycling device for waste gas in magnesium sponge titanium reduction production |
| CN204625748U (en) * | 2015-05-13 | 2015-09-09 | 朝阳金达钛业股份有限公司 | Titanium sponge reactor automatic air eliminator |
| CN104831088A (en) * | 2015-05-21 | 2015-08-12 | 罗时雨 | Sponge titanium reduction distillation reactor and production technique thereof |
| CN208201074U (en) * | 2018-05-29 | 2018-12-07 | 遵义钛业股份有限公司 | A kind of reduction apparatus during titanium sponge production |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110760699A (en) * | 2019-12-04 | 2020-02-07 | 遵义钛业股份有限公司 | Titanium lump center forced heat dissipation and vaporization feeding device for titanium sponge reduction production |
| CN111270090A (en) * | 2020-03-24 | 2020-06-12 | 朝阳金达钛业股份有限公司 | High-precision liquid continuous weighing automatic feeding system |
| 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 |
| CN112159904A (en) * | 2020-10-09 | 2021-01-01 | 遵义钛业股份有限公司 | Method for treating mixture in titanium sponge reduction production |
| CN113061751A (en) * | 2021-03-26 | 2021-07-02 | 遵义钛业股份有限公司 | Device for cooling and collecting titanium tetrachloride for large cover in titanium sponge reduction production |
| CN113215418A (en) * | 2021-06-23 | 2021-08-06 | 朝阳金达钛业股份有限公司 | Uniform and accurate high-precision titanium tetrachloride feeding method |
| CN113215418B (en) * | 2021-06-23 | 2024-04-09 | 朝阳金达钛业股份有限公司 | Uniform, accurate and high-precision titanium tetrachloride feeding method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180814 |
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