CN112831674A - Feeding and exhausting integrated device for titanium sponge reduction production - Google Patents
Feeding and exhausting integrated device for titanium sponge reduction production Download PDFInfo
- Publication number
- CN112831674A CN112831674A CN202110359673.6A CN202110359673A CN112831674A CN 112831674 A CN112831674 A CN 112831674A CN 202110359673 A CN202110359673 A CN 202110359673A CN 112831674 A CN112831674 A CN 112831674A
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- CN
- China
- Prior art keywords
- pipe
- feeding
- threaded
- seamless steel
- flange
- 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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- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 17
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 230000009467 reduction Effects 0.000 title claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 238000003466 welding Methods 0.000 abstract description 7
- 230000010354 integration Effects 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 6
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 5
- 229910052749 magnesium Inorganic materials 0.000 description 5
- 239000011777 magnesium Substances 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 229910001629 magnesium chloride Inorganic materials 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
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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
- 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
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- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Arc Welding In General (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The feeding and exhausting integrated device for titanium sponge reduction production comprises a large flange, a seamless steel pipe, a small flange, a clamp, a feeding pipe, a sealing plate, a circular pipe, a threaded pipe, a sealing gasket and a threaded joint, wherein the clamp, the seamless steel pipe and the threaded joint are arranged on the large flange, and the small flange is arranged at the top end of the seamless steel pipe; a sealing gasket is arranged between the threaded joint and the threaded pipe; a sealing plate is arranged at the top of the threaded pipe, a feeding pipe is arranged at the center of the sealing plate, and a circular pipe is arranged on the feeding pipe; the screwed pipe is provided with internal threads which are matched with the threads of the screwed joint. The invention realizes the integration of the feeding and exhausting device, avoids the large cover from being provided with a feeding hole and an exhaust hole, and reduces the welding seams of the large cover; simple structure, convenient operation, long operation time, convenient maintenance and the like.
Description
Technical Field
The invention relates to a production device of titanium sponge, in particular to a feeding and exhausting device for titanium sponge reduction production.
Background
The production of furnace type large-scale titanium sponge adopts magnesium method to produce titanium sponge, and is characterized by that the equipment for producing titanium sponge by means of reduction mainly is formed from reactor and large cover, before reduction, high-temp. liquid magnesium is added from magnesium-adding hole positioned on the large cover, and when the titanium sponge is produced, under the condition of high temp. in the hot end system, the refined titanium tetrachloride is added from feeding tube positioned on the large cover, and reacted with the refined magnesium contained in the reactor to prepare metal titanium and magnesium chloride, in the course of production the magnesium chloride in the reactor is continuously discharged and the over-high pressure of the reactor is removed, and when the magnesium chloride is discharged, argon gas must be charged into argon-filled pipeline positioned on the large cover, and after the reduction production is completed, the vacuum channel tube positioned on the large cover of the hot end system is butt-jointed with vacuum channel tube of the large cover of the system, and then fed into distillation stage of titanium sponge The vacuum channel pipes are connected with the large cover bottom plate and the large cover panel in a welding mode, the structure is complex, holes are formed in the large cover, welding seams are formed, the probability of air leakage and air inlet of the large cover is high, if leakage is found, a furnace needs to be shut down to process the leakage point, the production period is prolonged, the quality of a titanium sponge product is affected, and the labor intensity of operators is increased; in the prior art, the feeding pipe and the feeding sleeve are connected by adopting flange bolts, each flange is provided with four bolt holes, the feeding pipe needs to be installed and removed once respectively when a furnace is produced, the production time is delayed, and the labor intensity of operators is increased.
Disclosure of Invention
The invention aims to solve the technical problems of product quality reduction and charging pipe installation and removal delay caused by complicated structure of a large cover, more holes, more welding seams and easy leakage in the prior art.
The technical scheme of the invention is as follows:
the feeding and exhausting integrated device for titanium sponge reduction production comprises a large flange 1, a seamless steel pipe 2, a small flange 3, a clamp 4, a feeding pipe 5, a sealing plate 6, a circular pipe 7, a threaded pipe 8, a sealing gasket 9 and a threaded joint 10;
the large flange 1 is provided with a clamp 4, a seamless steel pipe 2 and a threaded joint 10;
the top end of the seamless steel tube 2 is provided with a small flange 3;
a sealing gasket 9 is arranged between the threaded joint 10 and the threaded pipe 8; a sealing plate 6 is arranged at the top of the threaded pipe 8, a feeding pipe 5 is arranged at the center of the sealing plate 6, and a circular pipe 7 is arranged on the feeding pipe 5;
the threaded pipe 8 is provided with internal threads which match the threads of the threaded joint 10.
The invention has the following specific advantages and positive effects:
1. the invention realizes the integration of the feeding and exhausting device, avoids the large cover from being provided with a feeding hole and an exhaust hole, and reduces the welding seams of the large cover.
2. Because the welding seams of the large cover are reduced, the leakage risk of the welding seams of the large cover is avoided, the production quality of the titanium sponge product is ensured, and the labor intensity of operators is reduced.
3. The invention realizes the threaded connection mode of the charging pipe and the charging sleeve, shortens the production time and reduces the labor intensity.
4. The invention has the advantages of simple structure, convenient operation, long operation time, convenient maintenance and the like.
Drawings
Fig. 1 is a schematic structural view of the present invention.
In the figure: 1-large flange, 2-seamless steel pipe, 3-small flange, 4-clamp, 5-feeding pipe, 6-sealing plate, 7-circular pipe, 8-screwed pipe, 9-sealing pad and 10-screwed joint.
Detailed Description
The present invention will be described in further detail with reference to the drawings, but it should not be construed that the scope of the subject matter of the present invention is limited to the following embodiments, and various modifications, substitutions and alterations made based on the knowledge and conventional practices of the ordinary skill in the art are included in the scope of the present invention without departing from the technical spirit of the present invention.
As shown in fig. 1, the feeding and exhausting integrated device for titanium sponge reduction production comprises a large flange 1, a seamless steel pipe 2, a small flange 3, a clip 4, a feeding pipe 5, a sealing plate 6, a circular pipe 7, a threaded pipe 8, a sealing gasket 9 and a threaded joint 10;
the large flange 1 is provided with a clamp 4, a seamless steel pipe 2 and a threaded joint 10;
the top end of the seamless steel tube 2 is provided with a small flange 3;
a sealing gasket 9 is arranged between the threaded joint 10 and the threaded pipe 8; a sealing plate 6 is arranged at the top of the threaded pipe 8, a feeding pipe 5 is arranged at the center of the sealing plate 6, and a circular pipe 7 is arranged on the feeding pipe 5;
the threaded pipe 8 is provided with internal threads which are matched with the threads of the threaded joint 10;
the bottom of the large flange 1 is connected with a sleeve of a central tube of the large cover.
In the invention, before the reduction and feeding production of the titanium sponge, liquid magnesium is added from a central tube sleeve of a large cover, after the magnesium is added, the central tube sleeve of the large cover is connected with a large flange 1 by a clamp 4, titanium tetrachloride is introduced from a feeding tube 5 to start feeding production, and when pressure needs to be discharged in a reactor, the gas can be discharged from a seamless steel tube 2.
Claims (1)
1. Reinforced and exhaust integrated device of titanium sponge reduction production usefulness, its characterized in that: the seamless steel pipe joint comprises a large flange (1), a seamless steel pipe (2), a small flange (3), a clamp (4), a feeding pipe (5), a sealing plate (6), a round pipe (7), a threaded pipe (8), a sealing gasket (9) and a threaded joint (10), wherein the clamp (4), the seamless steel pipe (2) and the threaded joint (10) are arranged on the large flange (1), and the small flange (3) is arranged at the top end of the seamless steel pipe (2); a sealing gasket (9) is arranged between the threaded joint (10) and the threaded pipe (8); a sealing plate (6) is arranged at the top of the threaded pipe (8), a feeding pipe (5) is arranged at the center of the sealing plate (6), and a round pipe (7) is arranged on the feeding pipe (5); the threaded pipe (8) is provided with internal threads which are matched with the threads of the threaded joint (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110359673.6A CN112831674A (en) | 2021-04-02 | 2021-04-02 | Feeding and exhausting integrated device for titanium sponge reduction production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110359673.6A CN112831674A (en) | 2021-04-02 | 2021-04-02 | Feeding and exhausting integrated device for titanium sponge reduction production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112831674A true CN112831674A (en) | 2021-05-25 |
Family
ID=75930781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110359673.6A Pending CN112831674A (en) | 2021-04-02 | 2021-04-02 | Feeding and exhausting integrated device for titanium sponge reduction production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112831674A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117626000A (en) * | 2023-12-07 | 2024-03-01 | 遵义钛业股份有限公司 | Compression device for exhaust seat in titanium sponge reduction charging production |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204939588U (en) * | 2015-08-19 | 2016-01-06 | 攀枝花钢企欣宇化工有限公司 | Reduction reactor center refrigerating unit |
| CN206887193U (en) * | 2017-07-17 | 2018-01-16 | 朝阳金达钛业股份有限公司 | A kind of charging pipe device for titanium sponge production |
| CN108467952A (en) * | 2018-05-29 | 2018-08-31 | 遵义钛业股份有限公司 | It is vented the device with argon filling automatically for reduction and distillation furnace in titanium sponge production |
| CN214496438U (en) * | 2021-04-02 | 2021-10-26 | 遵义钛业股份有限公司 | Feeding and exhausting integrated device for titanium sponge reduction production |
-
2021
- 2021-04-02 CN CN202110359673.6A patent/CN112831674A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204939588U (en) * | 2015-08-19 | 2016-01-06 | 攀枝花钢企欣宇化工有限公司 | Reduction reactor center refrigerating unit |
| CN206887193U (en) * | 2017-07-17 | 2018-01-16 | 朝阳金达钛业股份有限公司 | A kind of charging pipe device for titanium sponge production |
| CN108467952A (en) * | 2018-05-29 | 2018-08-31 | 遵义钛业股份有限公司 | It is vented the device with argon filling automatically for reduction and distillation furnace in titanium sponge production |
| CN214496438U (en) * | 2021-04-02 | 2021-10-26 | 遵义钛业股份有限公司 | Feeding and exhausting integrated device for titanium sponge reduction production |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117626000A (en) * | 2023-12-07 | 2024-03-01 | 遵义钛业股份有限公司 | Compression device for exhaust seat in titanium sponge reduction charging production |
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