CN112430751A - Suspension type dredge of titanium sponge distillation production usefulness - Google Patents
Suspension type dredge of titanium sponge distillation production usefulness Download PDFInfo
- Publication number
- CN112430751A CN112430751A CN202110001067.7A CN202110001067A CN112430751A CN 112430751 A CN112430751 A CN 112430751A CN 202110001067 A CN202110001067 A CN 202110001067A CN 112430751 A CN112430751 A CN 112430751A
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- CN
- China
- Prior art keywords
- box body
- plug
- sealing gasket
- shaft
- steel wire
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- 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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Classifications
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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
- C22B34/1268—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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
- B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
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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
- 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
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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
- 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
Abstract
A suspension type dredger for titanium sponge distillation production comprises a hand wheel, a bearing sleeve, a sealing gasket A, B, a shaft, a positioning pin, a lifting ring, a bearing cover, a steel wire rope, a box body, an upper plug, a cooling water jacket, a flange, a lower plug and a gravity cone; the hand wheel is connected with the shaft, and a positioning hole is arranged on the hand wheel; the shaft is provided with a steel wire rope, the lower end of the steel wire rope is provided with a gravity cone, the shaft is arranged in a bearing sleeve, the bearing sleeve penetrates through the box body, a sealing gasket A and a sealing gasket B are arranged between the bearing sleeve and the box body, the side part of the sealing gasket B is provided with a bearing cover, the upper part of the box body is provided with a positioning plate and a lifting ring, and the positioning plate is provided with a positioning pin; an upper plug is arranged at the bottom of the box body, a cooling water jacket is arranged in the middle of the upper plug, a flange is arranged at the bottom of the upper plug, and a lower plug is arranged at the bottom of the flange; the invention adopts the suspension type dredger for dredging, does not need argon filling and blowing-out treatment, saves the production cost of argon consumption and power consumption, and shortens the distillation production period; the plug on the tee joint vertical pipe on the large cover does not need to be disassembled, and the labor intensity of operators is reduced.
Description
Technical Field
The invention relates to a device in the production of titanium sponge, in particular to a suspension type dredger for the distillation production of titanium sponge.
Background
At present, the titanium sponge produced industrially at home and abroad adopts a Kloer method, and the titanium sponge is produced by an inverted U-shaped combination method developed in the furnace type large-scale direction, wherein the inverted U-shaped combination method is characterized in that the hot end system of reduction production and the cold end system (shown in figure 1) of condensate collection are connected through a transverse passage pipe to form a production system. The titanium sponge reduction production is that liquid titanium tetrachloride is continuously introduced into a closed hot-end reactor to react with liquid magnesium to generate titanium sponge and magnesium chloride, after the reduction is finished, a reactor is arranged at a cold-end system to collect magnesium chloride distilled from the hot end and a small amount of magnesium, and a pure titanium sponge product is obtained after the distillation is finished. However, during distillation, the phenomenon of blocking the vacuum channel, namely the formation of magnesium chloride and magnesium mixed condensate at the lower part of a large cover vertical pipe of a cold end system, frequently occurs. After the vacuum channel is blocked, the furnace must be shut down, the vacuum channel can be dredged only by removing the plug on the large-cover three-way vertical pipe, positive pressure is kept in the reduction furnace when a large amount of argon is introduced into a hot end system and a cold end system when the plug on the large-cover three-way vertical pipe is removed, the product is prevented from being polluted by air intake, heat in the reduction furnace is taken away, the use amount of the argon is increased, the production cost of the argon is increased, after the dredging is completed, the argon must be transmitted to heat to high temperature, the whole distillation production consumes a large amount of time and electric energy, and the labor intensity of operators is increased.
Disclosure of Invention
The invention aims to solve the technical problem that a mixed condensate of magnesium chloride and magnesium is formed at the lower part of a large-cover vertical pipe of a cold-end system to block a vacuum channel in the distillation stage of titanium sponge production.
In order to solve the technical problems, the invention adopts the following technical scheme:
a suspension type dredger for titanium sponge distillation production comprises a hand wheel, a bearing sleeve, a sealing gasket A, a shaft, a positioning pin, a lifting ring, a sealing gasket B, a bearing cover, a steel wire rope, a box body, an upper plug, a cooling water jacket, a flange, a lower plug and a gravity cone;
the hand wheel is connected with the shaft and is provided with a positioning hole; the shaft is provided with a steel wire rope, the lower end of the steel wire rope is provided with a gravity cone, the shaft is arranged in a bearing sleeve, the bearing sleeve penetrates through the box body, a sealing gasket A and a sealing gasket B are arranged between the bearing sleeve and the box body, the side part of the sealing gasket B is provided with a bearing cover, the upper part of the box body is provided with a positioning plate and a lifting ring, and the positioning plate is provided with a positioning;
an upper plug is arranged at the bottom of the box body, a cooling water jacket is arranged in the middle of the upper plug, a flange is arranged at the bottom of the upper plug, and a lower plug is arranged at the bottom of the flange;
the steel wire rope is an oil-free steel wire rope and penetrates through the upper plug, the flange and the lower plug.
Adopt above-mentioned technical scheme's beneficial effect:
1. the invention adopts the suspension type dredger for dredging, does not need argon filling and blowing-out treatment, saves the production cost of argon consumption and power consumption, and shortens the distillation production period.
2. The invention adopts a suspension type dredger for dredging, does not need to disassemble a plug on the large-cover three-way vertical pipe, and reduces the labor intensity of operators.
Drawings
FIG. 1 is a schematic diagram of a hot end system and a cold end system in distillation production.
Fig. 2 is a schematic structural diagram of the present invention.
In fig. 2: 1-hand wheel, 2-bearing sleeve, 3-sealing gasket A, 4-shaft, 5-positioning pin, 6-lifting ring, 7-sealing gasket B, 8-bearing cover, 9-steel wire rope, 10-box body, 11-upper plug, 12-cooling water jacket, 13-flange, 14-lower plug and 15-gravity cone.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 2, a suspended dredge for titanium sponge distillation production comprises a hand wheel 1, a bearing sleeve 2, a sealing gasket a3, a shaft 4, a positioning pin 5, a lifting ring 6, a sealing gasket B7, a bearing cover 8, a steel wire rope 9, a box body 10, an upper plug 11, a cooling water jacket 12, a flange 13, a lower plug 14 and a gravity cone 15;
the hand wheel 1 is connected with the shaft 4, and a positioning hole is formed in the hand wheel 1; a steel wire rope 9 is arranged on the shaft 4, a gravity cone 15 is arranged at the lower end of the steel wire rope 9, the shaft 4 is arranged in the bearing sleeve 2, the bearing sleeve 2 penetrates through the box body 10, a sealing gasket A3 and a sealing gasket B7 are arranged between the bearing sleeve and the box body, a bearing cover 8 is arranged on the side portion of a sealing gasket B7, a positioning plate 5 and a hanging ring 6 are arranged at the upper portion of the box body 10, and a positioning pin is arranged on the positioning plate 5 and used for fixing the hand wheel;
an upper plug 11 is arranged at the bottom of the box body 10, a cooling water jacket 12 is arranged in the middle of the upper plug 11, a flange 13 is arranged at the bottom of the upper plug 11, and a lower plug 14 is arranged at the bottom of the flange 13;
the steel wire rope 9 is an oil-free steel wire rope and penetrates through the upper plug 11, the flange 13 and the lower plug 14.
When carrying out cold junction reactor and big lid equipment, flange 13 and the big flange connection on the tee bend riser of lid of suspension type dredge, then assemble with the big lid of hot junction system, constitute distillation system, when needing to dredge, untie the locating pin that is equipped with on the locating plate 5, wave hand wheel 1, make gravity awl 15 whereabouts, after the mediation is accomplished, wave hand wheel 1 in the opposite direction, make gravity awl 15 reply highest position, lock the locating pin, can accomplish the mediation operation.
When the titanium sponge is produced by distillation, the technical problem that the mixed condensate of magnesium chloride and magnesium is formed at the lower part of the vertical pipe of the large cover of the cold end system to block the vacuum channel in the distillation stage in the production of the titanium sponge is solved, the production cost is saved, the production period is shortened, and the labor intensity of operators is reduced.
Claims (1)
1. The utility model provides a suspension type dredge of titanium sponge distillation production usefulness which characterized in that: the device comprises a hand wheel (1), a bearing sleeve (2), a sealing gasket A (3), a shaft (4), a positioning pin (5), a lifting ring (6), a sealing gasket B (7), a bearing cover (8), a steel wire rope (9), a box body (10), an upper plug (11), a cooling water jacket (12), a flange (13), a lower plug (14) and a gravity cone (15); the hand wheel (1) is connected with the shaft (4), and a positioning hole is formed in the hand wheel (1); the shaft (4) is provided with a steel wire rope (9), the lower end of the steel wire rope (9) is provided with a gravity cone (15), the shaft (4) is arranged in a bearing sleeve (2), the bearing sleeve (2) penetrates through a box body (10), a sealing gasket A (3) and a sealing gasket B (7) are arranged between the bearing sleeve and the box body, a bearing cover (8) is arranged on the side portion of the sealing gasket B (7), a positioning plate (5) and a lifting ring (6) are arranged on the upper portion of the box body (10), and the positioning plate (5) is provided with a positioning; an upper plug (11) is arranged at the bottom of the box body (10), a cooling water jacket (12) is arranged in the middle of the upper plug (11), a flange (13) is arranged at the bottom of the upper plug (11), and a lower plug (14) is arranged at the bottom of the flange (13); the steel wire rope (9) is an oil-free steel wire rope and penetrates through the upper plug (11), the flange (13) and the lower plug (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001067.7A CN112430751A (en) | 2021-01-04 | 2021-01-04 | Suspension type dredge of titanium sponge distillation production usefulness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110001067.7A CN112430751A (en) | 2021-01-04 | 2021-01-04 | Suspension type dredge of titanium sponge distillation production usefulness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112430751A true CN112430751A (en) | 2021-03-02 |
Family
ID=74697128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110001067.7A Pending CN112430751A (en) | 2021-01-04 | 2021-01-04 | Suspension type dredge of titanium sponge distillation production usefulness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112430751A (en) |
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2021
- 2021-01-04 CN CN202110001067.7A patent/CN112430751A/en active Pending
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