CN102748959B - Vertical pot slag removing device - Google Patents
Vertical pot slag removing device Download PDFInfo
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- CN102748959B CN102748959B CN201210239719.1A CN201210239719A CN102748959B CN 102748959 B CN102748959 B CN 102748959B CN 201210239719 A CN201210239719 A CN 201210239719A CN 102748959 B CN102748959 B CN 102748959B
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- driving shaft
- rotating shaft
- axle sleeve
- knife rest
- scraper
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Abstract
The invention discloses a vertical pot slag removing device comprising a cleaning device, a drive motor, a transmission device and a rail bogie, wherein the cleaning device comprises a rotating shaft, a hook, a main scraper and a conical surface scraper; a cylindrical knife rest is sleeved fixedly on the circumferential surface of the upper end of the rotating shaft, the hook is arranged on the top end surface of the knife rest; the main scraper is arranged on the circumferential surface of the knife rest; the conical surface scraper is sleeved on the rotating shaft and positioned below the knife rest, and the upper end surface of the conical surface scraper is abutted against the lower end surface of the knife rest; and the transmission device comprises a speed reducer, a driving sprocket, a chain, a driven sprocket, a shaft sleeve and a driving shaft. The vertical pot slag removing device disclosed by the invention has the advantages of conveniently cleaning up slag in a reduction pot, being convenient for cleaning slag in the reduction pot, improving the working efficiency of equipment, reducing the labor intensity of working personnel in removing slag, and the like.
Description
Technical field
The present invention relates to a kind of perpendicular tank dross extractor, especially a kind of for the slag tap perpendicular tank dross extractor of the residue in reduction tank tank skin of the ends such as magnesium, calcium, strontium.
Background technology
At present, Pidgeon process vacuum-thermal reduction is slagged tap while production at the bottom of producing magnesium metal, calcium, the perpendicular tank of strontium employing, and due under the condition of high temperature, raw material, can be in the slagging scorification of reduction tank inwall in molten condition.Slagging scorification mainly concentrates on reduction tank bottom conical surface part, upwards piles up gradually.These slags are tied more and more in the mode of every order of classes or grades at school accumulation on inwall, generally, can run up to 300～500mm left and right about 10 days, cause charge fewer and feweri, even stop up bottom slag notch.Before the perpendicular tank dross extractor of use, can only smash by artificial employing drill rod, remove a bit a little, but poor effect.About about 20 days, can be stacked into 0.8 meter high, loading amount amount reduces 20%, and single tank yield reducation is more than 20%, and has to reduction tank to be extracted cooling rear artificial scarfing cinder.Generally need after cooling several days, slag cooling after-contraction, manually just can clear up.Under such scarfing cinder mode, reduction tank is frequently extracted cooling cleaning, causes energy consumption to increase.Change each time reduction tank and need to change the sealing insulation materials such as aluminosilicate fiber cotton simultaneously, cooling water pipe, vacuum tubes etc. need plug, and the activity duration is long, loaded down with trivial details.There is test directly to insert the mode of screw reamer cleaning from upper can mouth, because of axle long (need to be equally long with reduction tank), excess Temperature; Shaft distortion and cause drive motors to use just burning for 1～2 time, and lifting difficulty (long 3 meters of can body, water jacket is high 1 meter, height overall exceedes 4 meters), thereby the scheme of directly inserting the cleaning of reamer class from reduction tank top proves to be difficult to enforcement practical operation.
Summary of the invention
The present invention is the weak point existing in above-mentioned prior art for avoiding, and a kind of perpendicular tank dross extractor is provided, so that the residue in reduction tank is cleared up in the situation that not extracting reduction tank.
The present invention be technical solution problem by the following technical solutions.
Perpendicular tank dross extractor, its design feature is to comprise cleaner, drive motors, transmission device and rail guided vehicle; Described cleaner comprises rotating shaft, suspension hook, main scraper and conical surface scraper; On the outer peripheral face of described rotating shaft upper end, fixed cover is provided with columnar knife rest, and described suspension hook is arranged on the top end face of described knife rest; Described main scraper is arranged on the outer peripheral face of described knife rest; Described conical surface blade cover is located in described rotating shaft and is positioned at the below of described knife rest, and the upper surface of conical surface scraper connects in the lower surface of described knife rest;
Described transmission device comprises reductor, drive sprocket, chain, driven sprocket, axle sleeve and driving shaft; Described reductor is connected and is driven by drive motors with the output of described drive motors; Described drive sprocket is sheathed on the output shaft of described reductor, and described driven sprocket is sheathed on described axle sleeve; Described drive sprocket is connected by described chain with driven sprocket, and by drive sprocket, by chain-driving driven sprocket, driven sprocket drives axle sleeve to rotate; On the outer peripheral face of described driving shaft, be provided with axle key, on the inner peripheral surface of described axle sleeve, be provided with the axially extended inside groove along described axle sleeve; Within described driving shaft is arranged in described axle sleeve and described axle key embeds the inside groove with described axle sleeve, described axle sleeve and described driving shaft are together rotated;
Described rail guided vehicle can move on fixing track; Described drive motors and transmission device are fixed on described rail guided vehicle by frame; On described driving shaft, be sheathed on bearing, described bearing is fixedly installed in described frame by bearing block; The upper end of described driving shaft is set to connector, is fixedly connected by described connector and described rotating shaft.
The design feature of perpendicular tank dross extractor of the present invention is also:
The lower end of described rotating shaft is provided with radial penetration along described rotating shaft in the first through hole of described rotating shaft; On the connector of described driving shaft upper end, be provided with the blind hole coaxial with described driving shaft, on connector, be provided with the second through hole that radially passes described connector and blind hole thereof along described driving shaft; On described driving shaft, below described connector, be arranged with slag trap.
Compared with the prior art, beneficial effect of the present invention is embodied in:
Dross extractor of the present invention, without unloading reduction tank, within only cleaner need being hung in to reduction tank, then, by driving and actuator drives cleaner, can easily the residue in reduction tank be cleaned out, save the operation that lifts heavy reduction tank, facilitate the residue cleaning of reduction tank, improve the operating efficiency of equipment, reduced the labour intensity that staff removes the gred, be conducive to fast reduction tank be removed the gred.
Accompanying drawing explanation
Fig. 1 is the front view of the SBR before the cleaning of perpendicular tank dross extractor of the present invention.
Front view when Fig. 2 is the cleaning of perpendicular tank dross extractor of the present invention.
Fig. 3 is the front view after perpendicular tank dross extractor of the present invention residue is cleaned out.
Fig. 4 is the cutaway view of the cleaner of perpendicular tank dross extractor of the present invention.
Fig. 5 is the front view of drive motors, transmission device and the Filtting device of perpendicular tank dross extractor of the present invention.
Fig. 6 is the cutaway view of the driving shaft of perpendicular tank dross extractor of the present invention.
Fig. 7 is the cutaway view of the axle sleeve of perpendicular tank dross extractor of the present invention.
Label in accompanying drawing 1～accompanying drawing 7: 1 cleaner, 2 drive motors, 3 rail guided vehicles, 4 rotating shafts, 41 first through holes, 5 suspension hooks, 6 main scrapers, 7 conical surface scrapers, 8 knife rests, 9 reductors, 10 drive sprockets, 11 chains, 12 driven sprockets, 13 axle sleeves, 131 inside grooves, 14 driving shafts, 141 axle keys, 142 connectors, 143 blind holes, 144 second through holes, 15 frames, 16 bearings, 17 bearing blocks, 18 slag traps, 19 reduction tanks, residue 20.
Below pass through the specific embodiment, and the invention will be further described by reference to the accompanying drawings.
The specific embodiment
Referring to Fig. 1～Fig. 7, perpendicular tank dross extractor, is characterized in that, comprises cleaner 1, drive motors 2, transmission device and rail guided vehicle 3; Described cleaner 1 comprises rotating shaft 4, suspension hook 5, main scraper 6 and conical surface scraper 7; On described rotating shaft 4 upper end outer peripheral faces, fixed cover is provided with columnar knife rest 8, and described suspension hook 5 is arranged on the top end face of described knife rest 8; Described main scraper 6 is arranged on the outer peripheral face of described knife rest 8; Described conical surface scraper 7 is sheathed in described rotating shaft 4 and is positioned at the below of described knife rest 8, and the upper surface of conical surface scraper 7 connects in the lower surface of described knife rest 8;
Described transmission device comprises reductor 9, drive sprocket 10, chain 11, driven sprocket 12, axle sleeve 13 and driving shaft 14; Described reductor 9 is connected and is driven by drive motors with the output of described drive motors; Described drive sprocket 10 is sheathed on the output shaft of described reductor 9, and described driven sprocket 12 is sheathed on described axle sleeve 13; Described drive sprocket 10 is connected by described chain 11 with driven sprocket 12, drives driven sprocket 12 by drive sprocket 10 by chain 11, and driven sprocket 12 drives axle sleeve 13 to rotate; On the outer peripheral face of described driving shaft 14, be provided with axle key 141, on the inner peripheral surface of described axle sleeve 13, be provided with the axially extended inside groove 131 along described axle sleeve 13; Within described driving shaft 14 is arranged in described axle sleeve 13 and described axle key 141 embeds the inside groove 131 with described axle sleeve 13, described axle sleeve 13 is together rotated with described driving shaft 14;
Described rail guided vehicle 3 can move on fixing track; Described drive motors and transmission device are fixed on described rail guided vehicle 3 by frame 15; On described driving shaft 14, be sheathed on bearing 16, described bearing 16 is fixedly installed in described frame 15 by bearing block 17; The upper end of described driving shaft 14 is set to connector 142, is fixedly connected with described rotating shaft 4 by described connector 142.Need to clear up the residue 20 of raw material of the inwall of vertical reduction tank 19 time, the suspension hook of cleaner is hung on hoisting mechanism, cleaner is hung in to reduction tank from the upper port of reduction tank.Stretch out outside the lower port of reduction tank the lower end of the rotating shaft of cleaner, rail guided vehicle is moved to the below of reduction tank, makes driving shaft relative up and down with rotating shaft.Then mention driving shaft, driving shaft is moved up in axle sleeve, by the connector of driving shaft upper end, rotating shaft and driving shaft are fixed together.Decontrol after driving shaft, driving shaft is down sliding together with under the effect of rotating shaft at self gravitation, driving shaft in axle sleeve along the inside groove slippage among axle sleeve, until the conical surface scraper of cleaner upper end is stuck on residue.
Then start drive motors, drive successively reductor, chain-drive mechanism, axle sleeve, driving shaft and rotating shaft by drive motors, rotating shaft rotarily drives two scrapers and starts to scrape residue, until all residues in reduction tank are cleaned out.Then the scraper of cleaner hangs on the tapering point of reduction tank lower end.Now, by separating between rotating shaft and driving shaft, then cleaner is sling, put into another reduction tank, carry out the cleaning of the residue in another reduction tank.
Dross extractor of the present invention, without unloading reduction tank, within only cleaner need being hung in to reduction tank, then, by driving and actuator drives cleaner, can easily the residue in reduction tank be cleaned out, save the operation that lifts heavy reduction tank, facilitate the residue cleaning of reduction tank, improve the operating efficiency of equipment, reduced the labour intensity that staff removes the gred, be conducive to fast reduction tank be removed the gred.
The lower end of described rotating shaft 4 is provided with radial penetration along described rotating shaft 4 in the first through hole 41 of described rotating shaft 4; On the connector 142 of described driving shaft 14 upper ends, be provided with the blind hole 143 coaxial with described driving shaft 14, on connector 142, be provided with the second through hole 144 that radially passes described connector 142 and blind hole 143 thereof along described driving shaft 14; On described driving shaft 14, below described connector 142, be arranged with slag trap 18.Need to connect driving shaft and rotating shaft time, the lower end of rotating shaft is inserted in the blind hole of described connector, make the second through hole of the first through hole in rotating shaft and driving shaft coaxial, then pin is inserted successively to two through holes, driving shaft and rotating shaft can be fixedly connected, drive rotating shaft to rotate by driving shaft, rotating shaft is motion from top to down in reduction tank, and driving shaft slides from top to down in axle sleeve simultaneously.
Claims (2)
1. perpendicular tank dross extractor, is characterized in that, comprises cleaner (1), drive motors (2), transmission device and rail guided vehicle (3); Described cleaner (1) comprises rotating shaft (4), suspension hook (5), main scraper (6) and conical surface scraper (7); On the outer peripheral face of described rotating shaft (4) upper end, fixed cover is provided with columnar knife rest (8), and described suspension hook (5) is arranged on the top end face of described knife rest (8); Described main scraper (6) is arranged on the outer peripheral face of described knife rest (8); Described conical surface scraper (7) is sheathed on described rotating shaft (4) above and is positioned at the below of described knife rest (8), and the upper surface of conical surface scraper (7) connects in the lower surface of described knife rest (8);
Described transmission device comprises reductor (9), drive sprocket (10), chain (11), driven sprocket (12), axle sleeve (13) and driving shaft (14); Described reductor (9) is connected and is driven by drive motors with the output of described drive motors; Described drive sprocket (10) is sheathed on the output shaft of described reductor (9), and described driven sprocket (12) is sheathed on described axle sleeve (13); Described drive sprocket (10) is connected by described chain (11) with driven sprocket (12), drives driven sprocket (12) by drive sprocket (10) by chain (11), and driven sprocket (12) drives axle sleeve (13) to rotate; On the outer peripheral face of described driving shaft (14), be provided with axle key (141), on the inner peripheral surface of described axle sleeve (13), be provided with the axially extended inside groove (131) along described axle sleeve (13); Within described driving shaft (14) is arranged in described axle sleeve (13) and described axle key (141) embeds the inside groove (131) with described axle sleeve (13), described axle sleeve (13) and described driving shaft (14) are together rotated;
Described rail guided vehicle (3) can move on fixing track; Described drive motors and transmission device are fixed on described rail guided vehicle (3) by frame (15); On described driving shaft (14), be sheathed on bearing (16), described bearing (16) is fixedly installed in described frame (15) by bearing block (17); The upper end of described driving shaft (14) is set to connector (142), is fixedly connected by described connector (142) and described rotating shaft (4).
2. perpendicular tank dross extractor according to claim 1, is characterized in that, the lower end of described rotating shaft (4) is provided with radial penetration along described rotating shaft (4) in first through hole (41) of described rotating shaft (4); On the connector (142) of described driving shaft (14) upper end, be provided with the blind hole (143) coaxial with described driving shaft (14), on connector (142), be provided with the second through hole (144) that radially passes described connector (142) and blind hole (143) thereof along described driving shaft (14); Upper at described driving shaft (14), be arranged with slag trap (18) in described connector (142) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239719.1A CN102748959B (en) | 2012-07-11 | 2012-07-11 | Vertical pot slag removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239719.1A CN102748959B (en) | 2012-07-11 | 2012-07-11 | Vertical pot slag removing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102748959A CN102748959A (en) | 2012-10-24 |
| CN102748959B true CN102748959B (en) | 2014-05-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210239719.1A Active CN102748959B (en) | 2012-07-11 | 2012-07-11 | Vertical pot slag removing device |
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| CN (1) | CN102748959B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110257644B (en) * | 2019-07-15 | 2024-06-28 | 湖州永兴特种不锈钢有限公司 | Tamping plug for removing residual slag crown in crystallizer |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883273Y (en) * | 2006-01-17 | 2007-03-28 | 贵阳铝镁设计研究院 | Slag clearing tilter |
| JP5321004B2 (en) * | 2008-11-19 | 2013-10-23 | 新日鐵住金株式会社 | Deposit removal jig for vacuum degassing tank and deposit removal method |
| CN101922865A (en) * | 2009-06-13 | 2010-12-22 | 王必仁 | Scraping device for electric heater of internal-heating chemical converter |
| SE1051151A1 (en) * | 2010-11-03 | 2012-05-04 | Brokk Ab | Breaking hammer on a working machine equipped with maneuverable arm |
| CN202229616U (en) * | 2011-08-27 | 2012-05-23 | 银川杰力能科技有限公司 | Slag removal device for magnesium smelting reduction pot |
| CN202675919U (en) * | 2012-07-11 | 2013-01-16 | 巢湖云海镁业有限公司 | Vertical retort slag removal device |
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| CN102748959A (en) | 2012-10-24 |
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| 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 | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Vertical pot slag removing device Effective date of registration: 20171229 Granted publication date: 20140514 Pledgee: Chaohu rural commercial bank Limited by Share Ltd Pledgor: Chaohu Yunhai Magnesium Industry Co., Ltd. Registration number: 2017340000496 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20181218 Granted publication date: 20140514 Pledgee: Chaohu rural commercial bank Limited by Share Ltd Pledgor: Chaohu Yunhai Magnesium Industry Co., Ltd. Registration number: 2017340000496 |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200102 Address after: Banqiao Industrial Zone Guangdong city Huizhou province 516100 Tai Mei town in Boluo County Patentee after: Huizhou sea clouds magnesium Co., Ltd. Address before: 238060 Anhui city in Hefei Province, Chaohu City Industrial Zone No. 1 Xia Ge Zhen Patentee before: Chaohu Yunhai Magnesium Industry Co., Ltd. |