CN103727780A - Scrubber bearing sealing device of titanium-slag-smelting airtight direct-current electric arc furnace - Google Patents
Scrubber bearing sealing device of titanium-slag-smelting airtight direct-current electric arc furnace Download PDFInfo
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- CN103727780A CN103727780A CN201310678403.7A CN201310678403A CN103727780A CN 103727780 A CN103727780 A CN 103727780A CN 201310678403 A CN201310678403 A CN 201310678403A CN 103727780 A CN103727780 A CN 103727780A
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Abstract
The invention discloses a scrubber bearing sealing device of a titanium-slag-smelting airtight direct-current electric arc furnace. A scrubber shaft (6) is sleeved with a shaft protection sleeve (4), packing cords (1) are arranged on the shaft protection sleeve (4) side by side, a waterproof layer (2) is arranged in the middle of the packing cords (1), a non-through water inlet hole (2.1) is formed in the waterproof layer (2), and a water outlet through hole (2.2) is symmetrically formed in the same circumference. The packing cords (1) and the waterproof layer (2) are sleeved with a machine shell (3). The machine shell (3) is provided with a water inlet machine shell hole A (7) corresponding to the non-through water inlet hole (2.1) and a water outlet machine shell hole B (8) corresponding to the water outlet through hole (2.2). A cover (5) is connected with the shaft protection sleeve (4) in a threaded mode, the machine shell (3) is closed, and an airtight space is formed in the machine shell (3). The scrubber bearing sealing device can overcome the defect that CO is prone to leakage, reduces titanium slag smelting cost and protects the environment.
Description
Technical field
The present invention is applicable to titanium slag and smelts direct-current airtight electric arc furnace scrubber bearing seal technical field.
Background technology
In recent years, titanium slag smelting arc furnace became a kind of leading of production titanium slag.Titanium slag is smelted the electric furnace form adopting and is mainly contained uncovered electric furnace, semi-hermetic electric furnace, closed electric furnace.China's titanium slag production technology is now more backward, and great majority adopt opened type smelting titanium slag with electric stove, and cost is high, seriously polluted, economic scale is little.The state-of-the-art method in the closed smelting titanium slag with electric stove Fa Shi world today.Direct-current airtight electric arc furnace smelting titanium slag, is, with carbonaceous reducing agent, ilmenite is carried out to selective reduction to remove most of iron, makes titanium enter enrichment in slag, thus two kinds of products of output titanium slag and the pig iron (half steel).This method technique is succinct, and flow process is short, and efficiency is high, and equipment and automaticity are high, after gas cleaning, can recycle, and environment is not polluted.
Summary of the invention
The invention provides a kind of titanium slag and smelt direct current electric arc furnace gas cleaning scrubber associated sealing arrangement for bearings, can overcome the shortcoming that CO easily leaks, be beneficial to the reduction of titanium slag smelting cost and the protection of environment.
The present invention adopts following technical scheme to realize:
A kind of titanium slag is smelted closed direct-current electric arc furnaces scrubber associated sealing arrangement for bearings, feature of the present invention is, on scrubbing arbor, be arranged with protective shaft jacket, on protective shaft jacket, be arranged side by side packing cord, be provided with watertight composition in the middle of the packing cord, on this watertight composition, offer do not penetrate into water hole and on same circumference symmetrical place offer and penetrate apopore; At packing cord and watertight composition, be arranged with a casing outward, on casing, correspondence does not penetrate into water hole and offers into water chassis hole A, and correspondence penetrates apopore and offers water outlet chassis hole B; Adopt lid be threaded with protective shaft jacket and seal casing, make a confined space of formation in casing.
The present invention utilizes the water in associated sealing arrangement for bearings that CO is formed and hindered, and prevents the leakage of CO gas.Meanwhile, between rotating shaft and sealed enclosure static component, produce moisture film, play the effect of lubrication and cooling.
The invention has the beneficial effects as follows: by this associated sealing arrangement for bearings, prevented to greatest extent the leakage of CO gas; Rotating shaft produces very high temperature in rotation process, and the injection of deionized water is played cooling effect to the bearing of running.Scrubber is in operation and coordinates this associated sealing arrangement for bearings, and the CO gas after purifying is carried out to aqueous vapor separation by next duct device, reaches the object that CO reclaims, and has greatly saved production cost, is beneficial to the protection of environment.
Accompanying drawing explanation
Fig. 1 is scrubber associated sealing arrangement for bearings.
In figure, 1 packing cord, 2 watertight compositions (perforated metal part), 3 casings, 4 protective shaft jackets, 5 lids, 6 scrubbing arbors, 7 chassis hole A, 8 chassis hole B.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this practicality is elaborated.
A kind of titanium slag is smelted closed direct-current electric arc furnaces scrubber associated sealing arrangement for bearings, feature of the present invention is, on scrubbing arbor 6, be arranged with protective shaft jacket 4, on protective shaft jacket 4, be arranged side by side packing cord 1, in the middle of packing cord 1, be provided with watertight composition 2, on this watertight composition 2, offer do not penetrate into water hole 2.1 and on same circumference symmetrical place offer and penetrate apopore 2.2; Outside packing cord 1 and watertight composition 2, be arranged with a casing 3, on casing 3, correspondence does not penetrate into water hole 2.1 and offers into water chassis hole A7, and correspondence penetrates apopore 2.2 and offers water outlet chassis hole B 8; Adopt lid 5 be threaded with protective shaft jacket 4 and seal casing 3, make confined space of the interior formation of casing 3.
Ionized water of the present invention is from chassis hole A7 water inlet, chassis hole B 8 water outlets.Ionized water forms and hinders CO in associated sealing arrangement for bearings, prevents the leakage of CO gas, has guaranteed good air-tightness.Meanwhile, between rotating shaft and sealed enclosure static component, produce moisture film, play the effect of lubrication and cooling.
Claims (1)
1. a titanium slag is smelted closed direct-current electric arc furnaces scrubber associated sealing arrangement for bearings, it is characterized in that, on scrubbing arbor (6), be arranged with protective shaft jacket (4), on protective shaft jacket (4), be arranged side by side packing cord (1), be provided with watertight composition (2) in the middle of the packing cord (1), on this watertight composition (2), offer do not penetrate into water hole (2.1) and on same circumference symmetrical place offer and penetrate apopore (2.2); Outside packing cord (1) and watertight composition (2), be arranged with a casing (3), in the upper correspondence of casing (3), do not penetrate into water hole (2.1) and offer into water chassis hole A(7), correspondence penetrates apopore (2.2) and offers water outlet chassis hole B(8); Adopt lid (5) be threaded with protective shaft jacket (4) and seal casing (3), make a confined space of formation in casing (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678403.7A CN103727780B (en) | 2013-12-14 | 2013-12-14 | A kind of titanium-slag-smeltiairtight airtight direct-current electric arc furnace scrubber associated sealing arrangement for bearings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310678403.7A CN103727780B (en) | 2013-12-14 | 2013-12-14 | A kind of titanium-slag-smeltiairtight airtight direct-current electric arc furnace scrubber associated sealing arrangement for bearings |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103727780A true CN103727780A (en) | 2014-04-16 |
| CN103727780B CN103727780B (en) | 2015-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310678403.7A Expired - Fee Related CN103727780B (en) | 2013-12-14 | 2013-12-14 | A kind of titanium-slag-smeltiairtight airtight direct-current electric arc furnace scrubber associated sealing arrangement for bearings |
Country Status (1)
| Country | Link |
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| CN (1) | CN103727780B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354788A (en) * | 1971-01-27 | 1974-06-05 | Northern Electric Co | Method and apparatus for use in manufacturing electric cables |
| JP2003002036A (en) * | 2001-06-26 | 2003-01-08 | Calsonic Kansei Corp | Piping structure of air conditioner for vehicle |
| CN202026185U (en) * | 2011-05-07 | 2011-11-02 | 中山大洋电机制造有限公司 | Waterproof and dust-proof structure for motor |
| CN102303774A (en) * | 2011-03-08 | 2012-01-04 | 刘文恒 | Carrier roller contact type sealing device |
| CN202369061U (en) * | 2011-12-28 | 2012-08-08 | 原平市兴胜机械制造有限公司 | Dust-proof and waterproof rotary drum |
| CN202660067U (en) * | 2012-05-18 | 2013-01-09 | 湖北省输变电工程公司 | Waterproof sleeve preventing wall body leakage |
| CN203672116U (en) * | 2013-12-14 | 2014-06-25 | 云南新立有色金属有限公司 | Bearing sealing device of titanium slag smelting airtight direct current electric arc furnace gas cleaner |
-
2013
- 2013-12-14 CN CN201310678403.7A patent/CN103727780B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1354788A (en) * | 1971-01-27 | 1974-06-05 | Northern Electric Co | Method and apparatus for use in manufacturing electric cables |
| JP2003002036A (en) * | 2001-06-26 | 2003-01-08 | Calsonic Kansei Corp | Piping structure of air conditioner for vehicle |
| CN102303774A (en) * | 2011-03-08 | 2012-01-04 | 刘文恒 | Carrier roller contact type sealing device |
| CN202026185U (en) * | 2011-05-07 | 2011-11-02 | 中山大洋电机制造有限公司 | Waterproof and dust-proof structure for motor |
| CN202369061U (en) * | 2011-12-28 | 2012-08-08 | 原平市兴胜机械制造有限公司 | Dust-proof and waterproof rotary drum |
| CN202660067U (en) * | 2012-05-18 | 2013-01-09 | 湖北省输变电工程公司 | Waterproof sleeve preventing wall body leakage |
| CN203672116U (en) * | 2013-12-14 | 2014-06-25 | 云南新立有色金属有限公司 | Bearing sealing device of titanium slag smelting airtight direct current electric arc furnace gas cleaner |
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|---|---|
| CN103727780B (en) | 2015-10-14 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650100 Kunming, Xishan District, Yunnan Spring Road, No. 913 Patentee after: Yunnan metallurgy Xin Litai industry company limited Address before: 650100 Kunming, Xishan District, Yunnan Spring Road, No. 913 Patentee before: Yunnan Xinli Nonferrous Metal Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180502 Address after: 651600 Yunnan province Chuxiong Yi Autonomous Prefecture Wuding County Shing Shan Daping Zi Wu Ding Xin Li Titanium Industry Co., Ltd. Co-patentee after: Yunnan metallurgy Xin Litai industry company limited Patentee after: Wu Li Li Titanium Co., Ltd. Address before: No. 913, spring rain Road, Xishan District, Kunming, Yunnan Patentee before: Yunnan metallurgy Xin Litai industry company limited |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151014 Termination date: 20191214 |